CN210568171U - Heat dissipation type high-transmittance LED lampshade for subway illumination - Google Patents
Heat dissipation type high-transmittance LED lampshade for subway illumination Download PDFInfo
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- CN210568171U CN210568171U CN201921912972.2U CN201921912972U CN210568171U CN 210568171 U CN210568171 U CN 210568171U CN 201921912972 U CN201921912972 U CN 201921912972U CN 210568171 U CN210568171 U CN 210568171U
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- housing
- lateral wall
- side wall
- fixedly connected
- heat dissipation
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Abstract
The utility model discloses a subway illumination is with high printing opacity LED lamp shade of heat dissipation type, including mounting panel and housing, the upper end lateral wall fixedly connected with heat radiation fins of housing, a plurality of connecting rods of the lower extreme lateral wall fixedly connected with of mounting panel, it is a plurality of the one end of mounting panel and the upper end lateral wall fixed connection of housing are kept away from to the connecting rod, the lower extreme lateral wall of housing is equipped with the light-passing board, the upper end lateral wall fixedly connected with branch of light-passing board, a plurality of installation chambeies have been seted up to the lower extreme lateral wall of housing, branch extends to in the installation chamber, and the lateral wall fixedly connected with wedge of branch, the lateral wall of housing transversely is equipped with the pull rod, the pull rod runs through the lateral wall of installation chamber, is located in the installation chamber the pull rod is equipped. The utility model discloses simple structure utilizes devices such as gyro wheel, pull rod can install the dismantlement fast to the light-passing board, but also can be through the quick heat of effluvium of heat radiation fins, long service life.
Description
Technical Field
The utility model relates to a LED light technical field especially relates to a subway illumination is with high printing opacity LED lamp shade of heat dissipation type.
Background
Along with the development of science and technology, subways appear in more and more cities, a more convenient and environment-friendly travel mode can be provided for people through subways, the subways are provided with special underground rails, do not occupy traffic resources on the ground, are stable in time and route, are very suitable for traffic of various crowds, and need illumination due to the fact that the subways are built underground.
Among the prior art, when throwing light on the subway, because the subway is advanced fast, so the light receives the influence of vibrations etc. and life is shorter, but utilizes material deformation and the mode of carrying out the joint is dismantled trouble, influences the efficiency of changing, for this reason, we provide a subway illumination with high printing opacity LED lamp shade of heat dissipation type and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art because the subway is advanced fast, so the light receives the influence of vibrations etc. and life is shorter, but utilizes material deformation and the mode of carrying out the joint dismantles the trouble, influences the problem of the efficiency of changing, and the subway illumination that proposes is with heat dissipation type high printing opacity LED lamp shade.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a subway illumination is with high printing opacity LED lamp shade of heat dissipation type, includes mounting panel and housing, the upper end lateral wall fixedly connected with heat radiation fins of housing, a plurality of connecting rods of the lower extreme lateral wall fixedly connected with of mounting panel, it is a plurality of the one end that the mounting panel was kept away from to the connecting rod and the upper end lateral wall fixed connection of housing, the lower extreme lateral wall of housing is equipped with the light-passing board, the upper end lateral wall fixedly connected with branch of light-passing board, a plurality of installation chambeies have been seted up to the lower extreme lateral wall of housing, branch extends to in the installation chamber, and the lateral wall fixedly connected with wedge of branch, the lateral wall of housing transversely is equipped with the pull rod, the pull rod runs through the lateral wall of installation chamber, is located the installation chamber.
Preferably, one end of the pull rod, which is far away from the roller, is fixedly connected with a flat plate, and the side wall of the flat plate is fixedly connected with the side wall of the housing through a plurality of return springs.
Preferably, a semicircular ring is fixedly connected to the side wall of the flat plate far away from the return spring.
Preferably, the inner wall of the housing is provided with a reflective layer, and the side wall of the reflective layer is galvanized.
Preferably, an arc-shaped groove is formed in the side wall of the lower end of the wedge-shaped block, the side wall of the arc-shaped groove is abutted to the side wall of the roller, and a chamfer is formed in the side wall, close to the roller, of the wedge-shaped block.
Preferably, the side wall of the lower end of the housing abuts against the side wall of the upper end of the light-transmitting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the light-transmitting plate can be stably supported by the matching of the roller, the pull rod and other devices, can be conveniently mounted and dismounted so as to be convenient to replace, and can absorb heat in the housing through the radiating fins so as to be quickly discharged, so that the service life of equipment in the housing is prolonged;
2. utilize setting up of flat board, reset spring isotructure can be behind the pulling pull rod, make the pull rod block the wedge fast automatically under the effect of reset spring rebound force to play better spacing effect to the transparent plate, in addition, can strengthen irradiant luminance through the reflector layer, the reflector layer reflection of light that the zinc-plating set up is effectual moreover.
Drawings
Fig. 1 is a schematic structural view of a heat dissipation type high-transmittance LED lamp cover for subway illumination according to the present invention;
fig. 2 is a schematic structural diagram at a in fig. 1.
In the figure: 1 mounting panel, 2 enclosers, 3 heat radiation fins, 4 connecting rods, 5 light-passing boards, 6 supporting rods, 7 wedge-shaped blocks, 8 pull rods, 9 rollers, 10 flat plates, 11 reset springs, 12 semicircular rings and 13 light reflecting layers.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a heat dissipation type high-transmittance LED lampshade for subway illumination, comprising a mounting plate 1 and a housing 2, wherein the lower end side wall of the housing 2 abuts against the upper end side wall of a light-transmitting plate 5, so as to prevent dust from entering the housing 2 and ensure the safe operation of equipment in the housing 2, the inner wall of the housing 2 is provided with a light-reflecting layer 13, the side wall of the light-reflecting layer 13 is galvanized, the brightness of illumination can be enhanced by the light-reflecting layer 13, the light-reflecting layer 13 of the galvanized arrangement has good light-reflecting effect, the upper end side wall of the housing 2 is fixedly connected with a heat dissipation fin 3, the lower end side wall of the mounting plate 1 is fixedly connected with a plurality of connecting rods 4, one ends of the plurality of connecting rods 4 far away from the mounting plate 1 are fixedly connected with the upper end side wall of the housing 2, the device can be quickly mounted and fixed by using the mounting, thereby ensuring the safe and smooth use of the lampshade;
the upper end side wall of the light-transmitting plate 5 is fixedly connected with a supporting rod 6, the lower end side wall of the housing 2 is provided with a plurality of mounting cavities, the supporting rod 6 extends into the mounting cavities, the side wall of the supporting rod 6 is fixedly connected with a wedge block 7, the lower end side wall of the wedge block 7 is provided with an arc-shaped groove, the side wall of the arc-shaped groove is abutted against the side wall of the roller 9, the roller 9 can be ensured to play a better limiting role on the wedge block 7 by utilizing the abutment of the arc-shaped groove and the wedge block 7, the side wall of the wedge block 7 close to the roller 9 is provided with a chamfer angle, the mounting is convenient, a pull rod 8 is transversely arranged on the side wall of the housing 2 for reducing the friction between the roller 9 and the wedge block 7, one end of the pull rod 8 far away from the roller 9 is fixedly connected with a flat plate 10, the side wall of the flat plate 10 far away from a reset spring 11 is fixedly connected with a semicircular, thereby play better spacing effect to the transparent plate, the lateral wall of dull and stereotyped 10 is through the lateral wall fixed connection of a plurality of reset spring 11 with housing 2, and pull rod 8 runs through the lateral wall of installation cavity, and the pull rod 8 that is arranged in the installation cavity is equipped with gyro wheel 9, and gyro wheel 9 offsets with the lower extreme lateral wall of wedge 7.
The utility model discloses when changing the equipment in housing 2, can stimulate semicircle ring 12, semicircle ring 12 drives dull and stereotyped 10 and removes, thereby stimulate pull rod 8 and make reset spring 11 take place deformation, pull rod 8 can stimulate gyro wheel 9, make gyro wheel 9 lose the restriction to wedge 7 like this, wedge 7 and the light-passing board 5 that lose the restriction can easily take off from housing 2, and the heat that produces in the work lighting process, can be absorbed fast under heat radiation fins 3's effect and give off the external world, and under the effect of the ventilation system of subway, accelerate and spill, thereby guarantee the safe handling of equipment in housing 2, moreover, the steam generator is simple in structure, therefore, the clothes hanger is strong in practicability, the installation is dismantled conveniently, and the burden of staff is greatly lightened.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a subway illumination is with high printing opacity LED lamp shade of heat dissipation type, includes mounting panel (1) and housing (2), its characterized in that, the upper end lateral wall fixedly connected with heat radiation fins (3) of housing (2), the lower extreme lateral wall fixedly connected with a plurality of connecting rods (4) of mounting panel (1), it is a plurality of the one end that mounting panel (1) and the upper end lateral wall fixed connection of housing (2) are kept away from in connecting rod (4), the lower extreme lateral wall of housing (2) is equipped with light-passing board (5), the upper end lateral wall fixedly connected with branch (6) of light-passing board (5), a plurality of installation cavities have been seted up to the lower extreme lateral wall of housing (2), branch (6) extend to in the installation cavity, and the lateral wall fixedly connected with wedge (7) of branch (6), the lateral wall of housing (2) transversely is equipped with pull rod (8), pull rod (8) run through, the pull rod (8) positioned in the installation cavity is provided with a roller (9), and the roller (9) is abutted to the side wall of the lower end of the wedge-shaped block (7).
2. The heat dissipation type high-transmittance LED lampshade for subway illumination according to claim 1, wherein one end of the pull rod (8) far away from the roller (9) is fixedly connected with a flat plate (10), and the side wall of the flat plate (10) is fixedly connected with the side wall of the housing (2) through a plurality of return springs (11).
3. The heat dissipation type high-transmittance LED lampshade for subway illumination according to claim 2, characterized in that a semicircular ring (12) is fixedly connected to the side wall of the flat plate (10) far away from the return spring (11).
4. The heat dissipation type high-transmittance LED lampshade for subway illumination as claimed in claim 1, wherein said inner wall of said housing (2) is provided with a reflecting layer (13), and the side wall of said reflecting layer (13) is galvanized.
5. The heat dissipation type high-transmittance LED lampshade for subway illumination according to claim 1, wherein an arc-shaped groove is formed in the side wall of the lower end of the wedge-shaped block (7), the side wall of the arc-shaped groove abuts against the side wall of the roller (9), and a chamfer is formed in the side wall, close to the roller (9), of the wedge-shaped block (7).
6. The heat dissipation type high-transmittance LED lampshade for subway illumination according to claim 1, characterized in that the side wall of the lower end of the housing (2) is abutted against the side wall of the upper end of the light-transmitting plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921912972.2U CN210568171U (en) | 2019-11-07 | 2019-11-07 | Heat dissipation type high-transmittance LED lampshade for subway illumination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921912972.2U CN210568171U (en) | 2019-11-07 | 2019-11-07 | Heat dissipation type high-transmittance LED lampshade for subway illumination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210568171U true CN210568171U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921912972.2U Active CN210568171U (en) | 2019-11-07 | 2019-11-07 | Heat dissipation type high-transmittance LED lampshade for subway illumination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210568171U (en) |
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2019
- 2019-11-07 CN CN201921912972.2U patent/CN210568171U/en active Active
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