CN215577520U - LED lamp box - Google Patents
LED lamp box Download PDFInfo
- Publication number
- CN215577520U CN215577520U CN202121974253.0U CN202121974253U CN215577520U CN 215577520 U CN215577520 U CN 215577520U CN 202121974253 U CN202121974253 U CN 202121974253U CN 215577520 U CN215577520 U CN 215577520U
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- CN
- China
- Prior art keywords
- frame
- heat dissipation
- led light
- dustproof net
- light source
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 38
- 239000000428 dust Substances 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method 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 an LED lamp box which comprises a structural main body, wherein the structural main body comprises a frame, and a dust screen and an LED light source module are arranged in the frame; the inner wall of the frame is provided with a heat dissipation fan and a high-temperature alarm, four corners of the frame are respectively provided with a dustproof net fixing part, and the dustproof net is connected with the dustproof net fixing part; a supporting piece is arranged on one side, close to the LED light source module, of the dust screen, and the LED light source module is connected with the supporting piece in a butting mode; the rear side of the frame is provided with an installation part protruding outwards; the heat dissipation fan is arranged in the frame, and the heat dissipation grooves are formed in the side plates of the frame, so that the heat dissipation effect is achieved; the dustproof net is arranged between the heat dissipation fan and the LED light source module, so that the dustproof effect is achieved, and the influence on the LED light source module caused by the fact that dust directly enters the LED light source module is avoided; through highly setting to being greater than the thickness of heat dissipation fan with the dust screen mounting, avoid the air outlet laminating of dust screen and heat dissipation fan, block the amount of wind.
Description
Technical Field
The utility model relates to the technical field of LED lamp boxes, in particular to an LED lamp box.
Background
In recent years, the domestic advertisement machine industry is developed vigorously, on one hand, because the plane advertisement can not meet the requirements of the advertisement industry in the modern society, on the other hand, along with the great reduction of the price of the liquid crystal screen, the IT industry is developed more and more quickly, and the cost for installing the advertisement machine is lower and more. Therefore, the situation that the LED large screen plays advertisements can be seen everywhere no matter in a station waiting hall, a large supermarket, a square, a subway station, an office building, a shopping mall, a convenience store and the like.
However, the heat dissipation effect is not good due to insufficient heat dissipation space of the existing LED lamp box, and fine foreign matters such as dust easily enter the lamp box body through the heat dissipation holes to affect the work of the LED lamp.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving the above problems and providing an LED light box.
The utility model achieves the aim through the following technical scheme that the LED lamp box comprises a structure main body, wherein the structure main body comprises a frame, and a dust screen and an LED light source module are arranged in the frame;
the inner wall of the frame is provided with a heat dissipation fan and a high-temperature alarm, four corners of the frame are respectively provided with a dustproof net fixing part, and the dustproof net is connected with the dustproof net fixing part;
a supporting piece is arranged on one side, close to the LED light source module, of the dust screen, and the LED light source module is connected with the supporting piece in a butting mode;
the frame rear side is equipped with outside convex installed part.
Preferably, the heat dissipation fan is not less than one group, and the heat dissipation fan is fixed on the frame through screws.
Preferably, be equipped with first radiating groove on the frame posterior lateral plate, be equipped with the second radiating groove on the curb plate about the frame, be equipped with the logical groove of rectangle structure in the middle of the installed part, first radiating groove is located logical inslot.
Preferably, the height of the dust screen fixing piece is greater than that of the heat dissipation fan.
Preferably, the dust screen fixing part is provided with a screw hole, the dust screen is detachably connected with the dust screen fixing part through a screw, and the dust screen fixing part and the frame are integrally formed.
Preferably, the dust screen is made of a plastic material, and the supporting piece and the dust screen are integrally formed.
The utility model has the beneficial effects that:
the heat dissipation fan is arranged in the frame, and the heat dissipation grooves are formed in the side plates of the frame, so that the heat dissipation effect is achieved; the dustproof net is arranged between the heat dissipation fan and the LED light source module, so that the dustproof effect is achieved, and the influence on the LED light source module caused by the fact that dust directly enters the LED light source module is avoided; the height of the dustproof net fixing piece is set to be larger than the thickness of the heat dissipation fan, so that the dustproof net is prevented from being attached to an air outlet of the heat dissipation fan, and the air quantity is blocked; through the logical groove that sets up the rectangle structure in the middle of the installed part, first radiating groove is located logical inslot, causes when avoiding the installation to shelter from first radiating groove, influences the radiating efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a second schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of a frame structure according to the present invention;
FIG. 4 is a schematic view of a frame structure according to the present invention;
FIG. 5 is a schematic view of a connection structure of a frame and a dust screen according to the present invention;
fig. 6 is a second schematic view of the connection structure of the frame and the dust-proof net of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-6:
the LED lamp box in the embodiment comprises a structure main body, wherein the structure main body comprises a frame 4, and a dust screen 7 and an LED light source module 9 are arranged in the frame 4; a heat dissipation fan 2 and a high-temperature alarm 6 are arranged on the inner wall of the frame 4, four corners of the frame 4 are respectively provided with a dustproof net fixing part 3, and the dustproof net 7 is connected with the dustproof net fixing part 3; a supporting piece 8 is arranged on one side, close to the LED light source module 9, of the dust screen 7, the LED light source module 9 is connected with the supporting piece 8 in a contact mode, and the LED light source module 9 is fixedly connected with the frame 4; the frame 4 is provided at its rear side with an outwardly projecting mounting 10.
Wherein, the number of the heat radiation fans 2 is not less than one, and the heat radiation fans 2 are fixed on the frame 4 through screws; a first heat dissipation groove 5 is formed in the rear side plate of the frame 4, second heat dissipation grooves 1 are formed in the left side plate and the right side plate of the frame 4, a through groove with a rectangular structure is formed in the middle of the mounting part 10, and the first heat dissipation groove 5 is located in the through groove; the height of the dust screen fixing piece 3 is greater than that of the heat dissipation fan 2; the dust screen fixing piece 3 is provided with a screw hole, the dust screen 7 is detachably connected with the dust screen fixing piece 3 through a screw, so that dust can be conveniently detached and cleaned in the maintenance process, and the dust screen fixing piece 3 and the frame 4 are integrally formed; the dust screen 7 is made of plastic materials, and the supporting piece 8 and the dust screen 7 are integrally formed.
According to the LED lamp box, the heat dissipation fan is arranged inside the frame, and the heat dissipation grooves are formed in the side plates of the frame, so that the heat dissipation effect is achieved; the dustproof net is arranged between the heat dissipation fan and the LED light source module, so that the dustproof effect is achieved, and the influence on the LED light source module caused by the fact that dust directly enters the LED light source module is avoided; the height of the dustproof net fixing piece is set to be larger than the thickness of the heat dissipation fan, so that the dustproof net is prevented from being attached to an air outlet of the heat dissipation fan, and the air quantity is blocked; through the logical groove that sets up the rectangle structure in the middle of the installed part, first radiating groove is located logical inslot, causes when avoiding the installation to shelter from first radiating groove, influences the radiating efficiency.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. An LED lamp box is characterized by comprising a structure main body, wherein the structure main body comprises a frame, and a dust screen and an LED light source module are arranged in the frame;
the inner wall of the frame is provided with a heat dissipation fan and a high-temperature alarm, four corners of the frame are respectively provided with a dustproof net fixing part, and the dustproof net is connected with the dustproof net fixing part;
a supporting piece is arranged on one side, close to the LED light source module, of the dust screen, and the LED light source module is connected with the supporting piece in a butting mode;
the frame rear side is equipped with outside convex installed part.
2. The LED light box of claim 1, wherein: the heat dissipation fan is not less than one group, and the heat dissipation fan is fixed on the frame through screws.
3. The LED light box of claim 1, wherein: the frame is characterized in that a first heat dissipation groove is formed in the rear side plate of the frame, a second heat dissipation groove is formed in the left side plate and the right side plate of the frame, a through groove of a rectangular structure is formed in the middle of the mounting piece, and the first heat dissipation groove is located in the through groove.
4. The LED light box of claim 1, wherein: the height of the dustproof net fixing piece is larger than that of the heat dissipation fan.
5. The LED light box of claim 1, wherein: the dustproof net fixing piece is provided with a screw hole, the dustproof net is detachably connected with the dustproof net fixing piece through a screw, and the dustproof net fixing piece and the frame are integrally formed.
6. The LED light box of claim 1, wherein: the dust screen is made of plastic materials, and the supporting piece and the dust screen are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121974253.0U CN215577520U (en) | 2021-08-20 | 2021-08-20 | LED lamp box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121974253.0U CN215577520U (en) | 2021-08-20 | 2021-08-20 | LED lamp box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215577520U true CN215577520U (en) | 2022-01-18 |
Family
ID=79840184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121974253.0U Active CN215577520U (en) | 2021-08-20 | 2021-08-20 | LED lamp box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215577520U (en) |
-
2021
- 2021-08-20 CN CN202121974253.0U patent/CN215577520U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |