Outdoor tank body type LED display screen
CN 201765769 U
CN 201765769 U
摘要
The utility model discloses an outdoor tank body type LED display screen, which comprises a tank body, a power supply arranged in the tank body and a display module arranged on the tank body and is characterized in that the display module is sequentially provided with a mask fixed layer, a luminous cup layer, a PCB (printed circuit board), an aluminum plate and a sealing glue layer from outside to inside, wherein LEDs are arranged on the PCB in an array shape and are directly arranged on an LED chip of the PCB through solid crystals and bonding wires. In the LED display screen, the LED chip is directly packaged, thereby not only ensuring the consistent luminous property and the uniform color mixture so as to be appropriate for producing a high-density display screen, but also reducing the processing procedures and lowering the production cost.
权利要求(8) 翻译自中文
- Kind of outdoor box-type LED display, including cabinet, installed in the cabinets of power, packed in box on the display module, wherein: the display module from the outside to the inside in turn has a fixed layer mask , light cup layer, PCB, aluminum and sealant layer, which is set on the PCB array form a LED, the LED is a solid-crystal, wire located directly on the PCB LED chips.
- (2) as claimed in claim 1, wherein the box-type outdoor LED display, further characterized in that: said PCB further comprises a vertical welded thereon control PCB, the PCB of the control with a control IC.
- 3 according to claim 2, wherein the box-type outdoor LED display, further characterized in that: said mask layer is fixed in an array vinyl hole-shaped shell, fixing the mask layer with a plurality of inwardly gum column, the bottom of a blind hole gel column, provided on the outside of the mask layer in an array of fixed and semi-circular brim distribution.
- As claimed in claim 2, wherein the box-type outdoor LED display, further characterized in that: said light emitting layer is a cup-shaped hole pattern white plastic shell, the light emitting layer cup cup tapered bore hole, of the cup holes on the PCB LED - a corresponding setting, the light emitting layer cup with a plurality of inwardly mask gel column corresponding to the fixed layer with a tubular structure, the bottom end of the tubular structure has holes, the LED Cup layer surrounding the outer wall of a waterproof apron.
- 5 according to claim 3 or 4, wherein the box-type outdoor LED display, further characterized in that: said mask inner peripheral wall of the fixed layer and the light emitting layer of the peripheral wall of the outer cup of the waterproof rubber ring is formed by a sealed connection, mask gel column fixing layer and the light emitting layer is a cylindrical cup-like structure is formed with the connecting hole column, the light emitting layer is a cylindrical cup bottom of the structure with screws which pass through the holes at the bottom of the tubular structure, a blind hole with gel column screwing.
- As claimed in claim 5, wherein the box-type outdoor LED display, further characterized in that: said glass layer on the PCB corresponding to the light emitting position of the tubular structure is provided with a tube-like structure with the holes of the PCB and LED Cup layer is made of glue curing adhesive.
- As claimed in claim 5, wherein the box-type outdoor LED display, further characterized in that: said aluminum layer corresponding to the light emitting cup position with the cylindrical configuration of the tubular structure with a hole, corresponding to the position of the control PCB design There should be controlled with mating PCB hole, the aluminum plate on the back of the PCB by the glue curing.
- As claimed in claim 3, wherein the box-type outdoor LED display, further characterized in that: said mask is provided inside the peripheral wall fixing layer Plungers, housing wall of the column should be positioned positioning holes provided at a position, The positioning column with positioning holes fit connection.
说明 翻译自中文
Kind of outdoor LED Display Cabinet
TECHNICAL FIELD
[0001] The invention relates to the field of LED display technology, and more specifically relates to a box-style outdoor LED display.
BACKGROUND ART
[0002] At present, the existing outdoor displays are generally used inline or surface mount LED full color LED, the production method is: Is the procurement luminous tube into PCB (or mount) plus waterproof sealant after welding Load Case is made, this production process nearly 20 years no major substantive improvements, the current is still in widespread use. Problems are: Inline lights display mixed color; surface mount waterproof and heat dissipation effect is poor, difficult to achieve both high-density, two limiting further enhance the quality of the display, but also due to line lights, surface mounted lights required by another factory or workshop production, higher production costs.
SUMMARY OF THE INVENTION]
[0003] The aim of this practical new technologies for existing deficiencies, to provide a new outdoor box-type LED display, the LED chip package directly, not only to ensure consistent luminescent properties, blending evenly, suitable for the production of high-density display screen, and reducing the processing steps, reducing production costs.
[0004] The utility model is the use of the following technical solution to achieve the above objective: An Outdoor LED Display Cabinet, including the box, mounted in the housing supply, installed in the box on the display module, wherein that: the display module from the outside to the inside in turn has a fixed mask layer, a luminescent layer cups, PCB, aluminum and sealed tube, the PCB is provided with a matrix form on the LED, the LED is a solid-crystal, wire located directly LED chips on the PCB.
[0005] As a further explanation of these options: said PCB further comprises a vertical welded thereon control PCB, the PCB of the control with a control IC.
[0006] Movement of the mask layer is fixed to the hole pattern vinyl-shaped shell, fixing the mask layer with a plurality of inwardly gel column, the bottom of a blind hole gel column, located outside of the mask fixing layer There was an array and semicircular distribution brim.
[0007] array of the light emitting layer is a cup-shaped white plastic shell, the light emitting layer, the hole pattern cup of the tapered hole, the hole pattern on the PCB to correspond to the LED-one, in the light emitting layer to come Cup with a plurality of mask gel column corresponding to the fixed layer with a tubular structure, the bottom end of the cylindrical structure has a hole, the outer peripheral wall of the light emitting layer is a cup waterproof apron.
[0008] The mask inner peripheral wall of the fixed layer and the light emitting from the outer peripheral wall of glass layer waterproof apron into a sealed connection, fixed layer mask gel column with LED Cup layer structure is formed cylindrical bore columns mating connector, LED cup layer the bottom end of the cylindrical structure with screws which pass through the holes at the bottom of the tubular structure, and the blind hole bolt gel column connection.
[0009] wherein the inner peripheral wall of the fixed layer mask with positioning column, pillar box should be positioned on the wall of the location of a positioning hole, the positioning column with positioning holes fit connection.
[0010] Cup of the PCB to the corresponding light emitting structure layer is provided at a position a cylindrical tubular configuration with a hole, the light-emitting glass layer of the PCB bonding.
[0011] The aluminum layer corresponding to a cylindrical cup structure of the light emitting position of the tubular structure with a hole provided at a position corresponding to the control of the control PCB PCB with holes, the aluminum plate with glue solidified in the back of the PCB.
[0012] This utility model using the techniques above scheme can achieve beneficial effects:
3 [0013] 1 The utility model directly to the LED chip by the solid crystal, wire process settings on the PCB, not only saves DIP, SMD LED factory or by another independent workshop production costs, but also due to the production process unanimously, to ensure consistent performance LED light, greatly enhance the display quality.
[0014] (2) The utility model LED Cup layer and the PCB, between the use of aluminum glue curing, but also in the fixed layer and the mask layer is provided between the light-emitting cup sealing gasket, while ensuring the waterproofing effect, changing the existing display screen module from the outer surface of cabinet installation or maintenance of the traditional process, achieved by the installation and maintenance inside the box, so that the latter becomes easy maintenance and viable.
BRIEF DESCRIPTION
[0015] Figure 1 is a utility sectional view of the display module;
[0016] Figure 2 is a schematic utility model.
[0017] Reference numeral Description: 1, the fixed mask layer; 2, LED Cup layer; 3, PCB; 4, aluminum; 5, sealing layer; 6, LED chips; 7, cup hole; 8, the control PCB; 9 , gel column; 10, tube-like structure; 11, brim; 12, a waterproof apron; 13, box; 14, positioning column; 15, the positioning hole; 16, power supply.
[Description of Embodiments]
[0018] In order to further illustrate the present utility model structure and function, the following accompanying drawings and the preferred embodiments of the utility model described in detail:
[0019] shown in Figure 1,2, the utility model is an outdoor cabinet 13 style LED display, including the box 13 mounted within the housing 13 of the power 16, mounted on the housing 13 on the two a display module, the display module from the outside to the inside in turn has a fixed layer mask, LED Cup layer 2, PCB3, aluminum sealing layer 4 and 5, the PCB3 arranged to form a matrix LED, the LED is through solid crystal, wire directly on PCB3 LED chip 6. PCB3 also includes soldered to the control of its PCB8, PCB8 on the control with a control IC. 1 is fixed to the mask layer in an array of vinyl shell hole shape, fixing the mask layer 1 has a plurality of inwardly gel column 9, the plastic from the bottom of column 9 is a blind hole outwards, fixing the mask the outer layer of a feature in an array and semicircular distribution brim 11. Light-emitting layer 2 cup of white plastic shell hole-shaped array, the array of light-emitting layer 2 cup holes for the tapered hole, the hole array PCB3 on LED - one corresponding to the setting, the light-emitting layer 2 cup inwards with a plurality of fixing the mask layer 1 corresponding gel column 9 with the cylindrical structure 10, the tubular structure 10 has a bottom hole, the light-emitting layer 2 cup outer peripheral wall 12 has a waterproof apron. The mask layer 1 is fixed inside the peripheral wall of the light-emitting layer 2 cup outer peripheral wall of the waterproof rubber ring 12 to seal the connection, fixing the mask layer 1 cup gel column 9 and the light emitting layer 2 is formed of the cylindrical structure 10 with the connecting hole column, light Layer 2 cup bottom end of the cylindrical structure 10 with screws which pass through the bottom of the cylindrical structure 10 holes, with a blind bore gel column 9 is screwed. A peripheral wall of the fixed layer mask inside a positioning column 14, the positioning pins 14 and the housing 13, the positioning hole 15 can post holes fit connection. PCB3 the corresponding light emitting layer 2, the cylindrical cup structure 10 is provided at a position of the tubular structure 10 with a hole, an aluminum plate 4 corresponds to the light emitting layer 2, the cylindrical cup structure 10 is provided at a position of the tubular structure 10 with a hole corresponding to the control PCB8 position and should be controlled PCB8 with a hole in the aluminum plate 4 with glue solidified in the back of the PCB, LED Cup layer 2, PCB3, aluminum 4, LED chip 6 with glue curing as a whole.
[0020] This embodiment is a modular structure according 2X2 modules arranged in an array; also available as a module by 2X3, 3X3, 3X4, 4X4, 4X5, 5X5, 5X6, 6X6, etc. arrays into a single box, multiple cabinet portfolio as a whole display.
[0021] This utility model as shown in the above embodiments and the drawings of the utility model is only part of the preferred embodiment, and can not thus limited the utility model, without departing from the essence of the utility model under the condition of skilled Any changes made, belong to the scope of protection of the utility model.
TECHNICAL FIELD
[0001] The invention relates to the field of LED display technology, and more specifically relates to a box-style outdoor LED display.
BACKGROUND ART
[0002] At present, the existing outdoor displays are generally used inline or surface mount LED full color LED, the production method is: Is the procurement luminous tube into PCB (or mount) plus waterproof sealant after welding Load Case is made, this production process nearly 20 years no major substantive improvements, the current is still in widespread use. Problems are: Inline lights display mixed color; surface mount waterproof and heat dissipation effect is poor, difficult to achieve both high-density, two limiting further enhance the quality of the display, but also due to line lights, surface mounted lights required by another factory or workshop production, higher production costs.
SUMMARY OF THE INVENTION]
[0003] The aim of this practical new technologies for existing deficiencies, to provide a new outdoor box-type LED display, the LED chip package directly, not only to ensure consistent luminescent properties, blending evenly, suitable for the production of high-density display screen, and reducing the processing steps, reducing production costs.
[0004] The utility model is the use of the following technical solution to achieve the above objective: An Outdoor LED Display Cabinet, including the box, mounted in the housing supply, installed in the box on the display module, wherein that: the display module from the outside to the inside in turn has a fixed mask layer, a luminescent layer cups, PCB, aluminum and sealed tube, the PCB is provided with a matrix form on the LED, the LED is a solid-crystal, wire located directly LED chips on the PCB.
[0005] As a further explanation of these options: said PCB further comprises a vertical welded thereon control PCB, the PCB of the control with a control IC.
[0006] Movement of the mask layer is fixed to the hole pattern vinyl-shaped shell, fixing the mask layer with a plurality of inwardly gel column, the bottom of a blind hole gel column, located outside of the mask fixing layer There was an array and semicircular distribution brim.
[0007] array of the light emitting layer is a cup-shaped white plastic shell, the light emitting layer, the hole pattern cup of the tapered hole, the hole pattern on the PCB to correspond to the LED-one, in the light emitting layer to come Cup with a plurality of mask gel column corresponding to the fixed layer with a tubular structure, the bottom end of the cylindrical structure has a hole, the outer peripheral wall of the light emitting layer is a cup waterproof apron.
[0008] The mask inner peripheral wall of the fixed layer and the light emitting from the outer peripheral wall of glass layer waterproof apron into a sealed connection, fixed layer mask gel column with LED Cup layer structure is formed cylindrical bore columns mating connector, LED cup layer the bottom end of the cylindrical structure with screws which pass through the holes at the bottom of the tubular structure, and the blind hole bolt gel column connection.
[0009] wherein the inner peripheral wall of the fixed layer mask with positioning column, pillar box should be positioned on the wall of the location of a positioning hole, the positioning column with positioning holes fit connection.
[0010] Cup of the PCB to the corresponding light emitting structure layer is provided at a position a cylindrical tubular configuration with a hole, the light-emitting glass layer of the PCB bonding.
[0011] The aluminum layer corresponding to a cylindrical cup structure of the light emitting position of the tubular structure with a hole provided at a position corresponding to the control of the control PCB PCB with holes, the aluminum plate with glue solidified in the back of the PCB.
[0012] This utility model using the techniques above scheme can achieve beneficial effects:
3 [0013] 1 The utility model directly to the LED chip by the solid crystal, wire process settings on the PCB, not only saves DIP, SMD LED factory or by another independent workshop production costs, but also due to the production process unanimously, to ensure consistent performance LED light, greatly enhance the display quality.
[0014] (2) The utility model LED Cup layer and the PCB, between the use of aluminum glue curing, but also in the fixed layer and the mask layer is provided between the light-emitting cup sealing gasket, while ensuring the waterproofing effect, changing the existing display screen module from the outer surface of cabinet installation or maintenance of the traditional process, achieved by the installation and maintenance inside the box, so that the latter becomes easy maintenance and viable.
BRIEF DESCRIPTION
[0015] Figure 1 is a utility sectional view of the display module;
[0016] Figure 2 is a schematic utility model.
[0017] Reference numeral Description: 1, the fixed mask layer; 2, LED Cup layer; 3, PCB; 4, aluminum; 5, sealing layer; 6, LED chips; 7, cup hole; 8, the control PCB; 9 , gel column; 10, tube-like structure; 11, brim; 12, a waterproof apron; 13, box; 14, positioning column; 15, the positioning hole; 16, power supply.
[Description of Embodiments]
[0018] In order to further illustrate the present utility model structure and function, the following accompanying drawings and the preferred embodiments of the utility model described in detail:
[0019] shown in Figure 1,2, the utility model is an outdoor cabinet 13 style LED display, including the box 13 mounted within the housing 13 of the power 16, mounted on the housing 13 on the two a display module, the display module from the outside to the inside in turn has a fixed layer mask, LED Cup layer 2, PCB3, aluminum sealing layer 4 and 5, the PCB3 arranged to form a matrix LED, the LED is through solid crystal, wire directly on PCB3 LED chip 6. PCB3 also includes soldered to the control of its PCB8, PCB8 on the control with a control IC. 1 is fixed to the mask layer in an array of vinyl shell hole shape, fixing the mask layer 1 has a plurality of inwardly gel column 9, the plastic from the bottom of column 9 is a blind hole outwards, fixing the mask the outer layer of a feature in an array and semicircular distribution brim 11. Light-emitting layer 2 cup of white plastic shell hole-shaped array, the array of light-emitting layer 2 cup holes for the tapered hole, the hole array PCB3 on LED - one corresponding to the setting, the light-emitting layer 2 cup inwards with a plurality of fixing the mask layer 1 corresponding gel column 9 with the cylindrical structure 10, the tubular structure 10 has a bottom hole, the light-emitting layer 2 cup outer peripheral wall 12 has a waterproof apron. The mask layer 1 is fixed inside the peripheral wall of the light-emitting layer 2 cup outer peripheral wall of the waterproof rubber ring 12 to seal the connection, fixing the mask layer 1 cup gel column 9 and the light emitting layer 2 is formed of the cylindrical structure 10 with the connecting hole column, light Layer 2 cup bottom end of the cylindrical structure 10 with screws which pass through the bottom of the cylindrical structure 10 holes, with a blind bore gel column 9 is screwed. A peripheral wall of the fixed layer mask inside a positioning column 14, the positioning pins 14 and the housing 13, the positioning hole 15 can post holes fit connection. PCB3 the corresponding light emitting layer 2, the cylindrical cup structure 10 is provided at a position of the tubular structure 10 with a hole, an aluminum plate 4 corresponds to the light emitting layer 2, the cylindrical cup structure 10 is provided at a position of the tubular structure 10 with a hole corresponding to the control PCB8 position and should be controlled PCB8 with a hole in the aluminum plate 4 with glue solidified in the back of the PCB, LED Cup layer 2, PCB3, aluminum 4, LED chip 6 with glue curing as a whole.
[0020] This embodiment is a modular structure according 2X2 modules arranged in an array; also available as a module by 2X3, 3X3, 3X4, 4X4, 4X5, 5X5, 5X6, 6X6, etc. arrays into a single box, multiple cabinet portfolio as a whole display.
[0021] This utility model as shown in the above embodiments and the drawings of the utility model is only part of the preferred embodiment, and can not thus limited the utility model, without departing from the essence of the utility model under the condition of skilled Any changes made, belong to the scope of protection of the utility model.
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