CN219979091U - Special-shaped luminous lamp box with good heat dissipation effect - Google Patents
Special-shaped luminous lamp box with good heat dissipation effect Download PDFInfo
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- CN219979091U CN219979091U CN202320566482.1U CN202320566482U CN219979091U CN 219979091 U CN219979091 U CN 219979091U CN 202320566482 U CN202320566482 U CN 202320566482U CN 219979091 U CN219979091 U CN 219979091U
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- heat dissipation
- lamp box
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- led lamp
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 37
- 230000000694 effects Effects 0.000 title claims abstract description 22
- 239000011324 bead Substances 0.000 claims abstract description 22
- 238000009423 ventilation Methods 0.000 claims abstract description 13
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 6
- 206010066054 Dysmorphism Diseases 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000605 extraction Methods 0.000 description 9
- 230000005855 radiation Effects 0.000 description 8
- 238000001816 cooling Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a special-shaped luminous lamp box with good heat dissipation effect, which relates to the technical field of special-shaped luminous lamp boxes and aims to solve the problems that the high-temperature gas in the lamp box is low in heat dissipation efficiency due to unreasonable ventilation air ducts and LED lamp beads are distributed and gathered in the existing special-shaped luminous lamp box.
Description
Technical Field
The utility model relates to the technical field of special-shaped luminous lamp boxes, in particular to a special-shaped luminous lamp box with a good heat dissipation effect.
Background
In the conventional special-shaped light-emitting lamp box device, as in application number: 202123176243.5; the name is: a light box profile member and advertising light box, the apparatus comprising: the edge of the first section bar is provided with a fixing structure for fixing the side of the lamp box canvas so that the first section bar and the lamp box canvas face each other; the second section bar is arranged on one side of the first section bar facing the lamp box canvas and used for providing backlight for the lamp box canvas, and the lamp box section bar component can be used as a component fitting of a lamp box frame so as to realize positioning, fixing and assembling of the lamp box canvas; meanwhile, by means of the reflection effect of the second section bar on the light rays, uniform backlight illumination can be provided for the lamp box canvas, and conditions are created for realizing uniform display of pictures of the lamp box canvas; in addition, the first section bar and the second section bar are assembled or disassembled conveniently and rapidly for maintenance.
However, the existing special-shaped luminous lamp box has the problems that the high-temperature gas in the lamp box is discharged at a low speed and the heat dissipation efficiency is poor because the LED lamp beads are distributed and gathered and the ventilation air duct is unreasonable; therefore, the existing requirements are not met, and a special-shaped luminous lamp box with good heat dissipation effect is provided for the special-shaped luminous lamp box.
Disclosure of Invention
The utility model aims to provide a special-shaped luminous lamp box with good heat dissipation effect, which solves the problems of low heat dissipation efficiency caused by low high-temperature gas discharge speed in the lamp box due to the fact that LED lamp beads are distributed and gathered and an air duct is unreasonable in the existing special-shaped luminous lamp box.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a special-shaped luminous lamp house that radiating effect is good, includes the lamp house support, the upper and lower both ends of lamp house support are provided with upper cover, lower cover respectively, the up end of lower cover is provided with the air exchange cushion, the upper end of air exchange cushion is provided with LED lamp pearl erection column, all be provided with the lamp house around the outside between upper cover and the lower cover, when the cooling fan during operation, cooling fan inhales the inside hot air of lamp house support from the heat exchange vent, after the hot air gets into cooling fan's input along LED lamp pearl erection column inner hole, discharge from the heat extraction opening, because lamp house support internal air pressure becomes low because the circulation of air, thereby make outside air get into the inner space between the lamp house support along cooling fan inlet scoop, dustproof ventilate net, thereby make the air of lamp house support inner space present circulating air flow, greatly improved the radiating efficiency of LED lamp pearl, thereby effectively prevent the overheated problem emergence of LED lamp pearl, because its LED lamp pearl distributes and gathers and ventilation duct unreasonable, cause the inside high temperature gas discharge velocity of lamp house slow poor efficiency.
Further, the up end of LED lamp pearl erection column is provided with the heat transfer vent, the outside week of LED lamp pearl erection column all is provided with the LED lamp pearl, and the LED lamp pearl is used for the backlight illumination of ya keli light-transmitting plate.
Further, the upper end face of the air changing cushion is provided with a dustproof ventilation net, and the dustproof ventilation net is used for filtering dust of air.
Further, the rear end of lamp house is provided with the waterproof frame of rubber, and the four corners of the waterproof frame of rubber and the inboard bolt fixed connection of lamp house support, the preceding terminal surface of lamp house is provided with ya keli light-transmitting plate, and the four corners setting of ya keli light-transmitting plate is in the inboard in lamp house frame four corners, and the light-transmitting of the inside ya keli light-transmitting plate of lamp house, and encircle the lamp area and have and encircle luminous effect, have greatly improved the holistic bandwagon effect of device.
Further, locking bolts are arranged on the outer sides of four corners of the lamp box, and are fixedly connected with the lamp box and the acrylic light-transmitting plate.
Further, the lower terminal surface of lower cover is provided with the radiator fan, the inside of radiator fan is provided with the heat extraction opening, and heat extraction opening and radiator fan's output pipe connection, the outside a week of heat extraction opening is provided with the radiator fan inlet scoop, and the inside through connection setting of the input of heat extraction opening and LED lamp pearl erection column to radiator fan inlet scoop and dustproof network management pipeline connection.
Further, the rear end face of the acrylic light-transmitting plate is provided with a surrounding light band.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the air exchange cushion, the LED lamp bead mounting columns and the heat dissipation fan, when the heat dissipation fan works, the heat dissipation fan sucks hot air in the lamp box support from the heat exchange vent, and the hot air is discharged from the heat discharge port after entering the input end of the heat dissipation fan along the inner holes of the LED lamp bead mounting columns.
2. Through the setting of lamp house, the inside ya keli light-transmitting board printing opacity of lamp house, and encircle the lamp area and have and encircle luminous effect, greatly improved the holistic bandwagon effect of device.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram showing the front view structure of an acrylic transparent plate according to the present utility model;
FIG. 3 is a schematic view of the bottom structure of the lower cover of the present utility model;
FIG. 4 is an enlarged view of a portion of the utility model at A;
in the figure: 1. a lamp box bracket; 2. an upper cover; 3. a lower cover; 4. an air exchanging cushion; 5. LED lamp bead mounting posts; 6. a dust-proof ventilation net; 7. LED lamp beads; 8. a heat exchange vent; 9. a light box; 10. a rubber waterproof frame; 11. an acrylic light-transmitting plate; 12. surrounding the light strip; 13. a locking bolt; 14. a heat radiation fan; 15. a heat discharge opening; 16. and a heat radiation fan air suction port.
Detailed Description
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a luminous lamp house of dysmorphism that radiating effect is good, includes lamp house support 1, lamp house support 1's upper and lower both ends are provided with upper cover 2, lower cover 3 respectively, the up end of lower cover 3 is provided with the pad of taking a breath 4, the upper end of pad of taking a breath 4 is provided with LED lamp pearl erection column 5, all be provided with lamp house 9 around the outside between upper cover 2 and the lower cover 3.
Wherein, the up end of LED lamp pearl erection column 5 is provided with heat transfer vent 8, the outside a week of LED lamp pearl erection column 5 all is provided with LED lamp pearl 7, the up end of taking a breath and filling up 4 is provided with dustproof ventilation net 6, the rear end of lamp house 9 is provided with waterproof frame 10 of rubber, and the four corners of waterproof frame 10 of rubber and the inboard bolt fixed connection of lamp house support 1, the front end of lamp house 9 is provided with ya keli light-transmitting plate 11, and the four corners setting of ya keli light-transmitting plate 11 is in the inboard at lamp house 9 frame four corners, the four corners outside of lamp house 9 is provided with locking bolt 13, and locking bolt 13 and lamp house 9, ya keli light-transmitting plate 11 bolt fixed connection, the lower terminal surface of lower cover 3 is provided with heat dissipation fan 14, the inside of heat dissipation fan 14 is provided with heat extraction opening 15, and heat extraction opening 15 and the output end pipe connection of heat dissipation fan 14, the outside of heat extraction opening 15 is provided with heat dissipation fan inlet 16, and the inside connection of heat extraction opening 15 and LED lamp pearl erection column 5 link up the setting to the four corners outside of a week of lamp house 9, heat dissipation fan 16 is connected with dustproof fan 6, the light-transmitting plate 11 is encircleed to have the back to take a week to encircle the light-transmitting plate 12.
When the heat radiation fan 14 works, the heat radiation fan 14 sucks hot air in the lamp box support 1 from the heat exchange vent 8, and the hot air enters the input end of the heat radiation fan 14 along the inner holes of the LED lamp bead mounting columns 5 and is discharged from the heat discharge openings 15, and because the air pressure in the lamp box support 1 is low due to air circulation, the outside air enters the inner space between the lamp box supports 1 along the air suction openings 16 of the heat radiation fan and the dustproof ventilation net 6, so that the air in the inner space of the lamp box support 1 is circulated in a surrounding type, the heat radiation efficiency of the LED lamp beads 7 is greatly improved, the problem that the LED lamp beads 7 are overheated is effectively solved, and the problem that the heat radiation efficiency is poor due to low high-temperature air discharge speed in the lamp box is solved because the LED lamp beads are distributed and gathered and the ventilation air duct is unreasonable.
Working principle: when the LED lamp box is used, when the heat dissipation fan 14 works, hot air in the lamp box support 1 is sucked from the heat exchange vent 8, and is discharged from the heat discharging opening 15 after entering the input end of the heat dissipation fan 14 along the inner holes of the LED lamp bead mounting column 5, as the air pressure in the lamp box support 1 is low due to air circulation, external air enters the inner space between the lamp box supports 1 along the air suction opening 16 of the heat dissipation fan and the dustproof vent net 6, so that the air in the inner space of the lamp box support 1 is circulated in a surrounding type air flow manner, the heat dissipation efficiency of the LED lamp beads 7 is greatly improved, the problem that the LED lamp beads 7 are overheated is effectively solved, the problem that the LED lamp beads are distributed and gathered, the ventilation air duct is unreasonable, the high-temperature air in the lamp box is discharged at a low speed, the light transmitting plate 11 in the lamp box 9 is light-transmitting, the surrounding lamp belt 12 has a surrounding luminous effect, and the whole display effect of the device is greatly improved.
Claims (7)
1. The utility model provides a luminous lamp house of dysmorphism that radiating effect is good, includes lamp house support (1), its characterized in that: the LED lamp box is characterized in that an upper cover (2) and a lower cover (3) are respectively arranged at the upper end and the lower end of the lamp box support (1), an air changing cushion (4) is arranged on the upper end face of the lower cover (3), LED lamp bead mounting columns (5) are arranged at the upper end of the air changing cushion (4), and lamp boxes (9) are respectively arranged around the outer sides between the upper cover (2) and the lower cover (3).
2. The special-shaped luminous lamp box with good heat dissipation effect as set forth in claim 1, wherein: the LED lamp bead mounting column is characterized in that a heat exchange vent (8) is arranged on the upper end face of the LED lamp bead mounting column (5), and LED lamp beads (7) are arranged on the periphery of the outer side of the LED lamp bead mounting column (5).
3. The special-shaped luminous lamp box with good heat dissipation effect as set forth in claim 1, wherein: the upper end face of the ventilation pad (4) is provided with a dustproof ventilation net (6).
4. The special-shaped luminous lamp box with good heat dissipation effect as set forth in claim 1, wherein: the rear end of lamp house (9) is provided with waterproof frame (10) of rubber, and the inboard bolt fixed connection of the four corners of waterproof frame (10) of rubber and lamp house support (1), the preceding terminal surface of lamp house (9) is provided with ya keli light-transmitting plate (11), and the four corners setting of ya keli light-transmitting plate (11) is in the inboard in lamp house (9) frame four corners.
5. The special-shaped luminous lamp box with good heat dissipation effect as set forth in claim 1, wherein: locking bolts (13) are arranged at the outer sides of four corners of the lamp box (9), and the locking bolts (13) are fixedly connected with the lamp box (9) and the acrylic light-transmitting plate (11) through bolts.
6. The special-shaped luminous lamp box with good heat dissipation effect as set forth in claim 1, wherein: the LED lamp bead mounting column is characterized in that a heat dissipation fan (14) is arranged on the lower end face of the lower cover (3), a heat dissipation opening (15) is arranged in the heat dissipation fan (14), the heat dissipation opening (15) is connected with an output end pipeline of the heat dissipation fan (14), a heat dissipation fan air suction opening (16) is arranged on the outer side of the heat dissipation opening (15) in a circle, the input end of the heat dissipation opening (15) is connected with the inside of the LED lamp bead mounting column (5) in a penetrating mode, and the heat dissipation fan air suction opening (16) is connected with a dustproof ventilation net (6) pipeline.
7. The special-shaped luminous lamp box with good heat dissipation effect as defined in claim 4, wherein: the rear end face of the acrylic light-transmitting plate (11) is provided with a surrounding lamp band (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320566482.1U CN219979091U (en) | 2023-03-22 | 2023-03-22 | Special-shaped luminous lamp box with good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320566482.1U CN219979091U (en) | 2023-03-22 | 2023-03-22 | Special-shaped luminous lamp box with good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219979091U true CN219979091U (en) | 2023-11-07 |
Family
ID=88595726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320566482.1U Active CN219979091U (en) | 2023-03-22 | 2023-03-22 | Special-shaped luminous lamp box with good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219979091U (en) |
-
2023
- 2023-03-22 CN CN202320566482.1U patent/CN219979091U/en active Active
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