CN216047543U

CN216047543U - Lamp fitting with good heat dissipation effect

Info

Publication number: CN216047543U
Application number: CN202121387020.0U
Authority: CN
Inventors: 邓哲轩
Original assignee: Wuxi Gejiesi Technology Co ltd
Current assignee: Wuxi Gejiesi Technology Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-03-15
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses a lamp fitting with a good heat dissipation effect, which comprises a lamp shade body and a heat dissipation shell, wherein the heat dissipation shell is arranged at the top of the lamp shade body, the lamp shade body is of a cavity structure with an opening at the top end, the heat dissipation shell is of a cavity structure with an opening at the bottom end, the lamp shade body is internally provided with the lamp body, the top of the lamp body is provided with a heat conduction plate, the top of the heat conduction plate is connected with the inner wall of the top of the heat dissipation shell through a plurality of heat dissipation plates, the inner walls of two sides of the lamp shade body are fixedly connected with fixing plates, the fixing plates are connected with the lamp body through elastic components, the top of each fixing plate is fixedly connected with a supporting plate, and one side of each supporting plate is provided with a positioning hole. The lamp fitting with the good heat dissipation effect belongs to the technical field of lamp shades, improves the heat dissipation effect, reduces the possibility that external dust enters the heat dissipation shell, is convenient to disassemble and assemble between the lamp shade body and the heat dissipation shell, and improves the disassembling and assembling efficiency.

Description

Lamp fitting with good heat dissipation effect

Technical Field

The utility model relates to the technical field of lampshades, in particular to a lamp fitting with a good heat dissipation effect.

Background

The lampshade is arranged on the periphery of the lamp flame or on the bulb and is used for condensing light or preventing wind and rain, the lampshade not only covers the lamp to gather light together, but also can prevent electric shock, and is also effective for protecting eyes. The lamps and lanterns power that the outdoor lighting used is generally great, and the light energy and the heat energy that produce during the use are higher, and the lamp shade radiating effect is relatively poor for the high-power lamps and lanterns on the current market, and the lamp shade dismouting of not being convenient for moreover, and then is not convenient for overhaul lamps and lanterns.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a lamp fitting with a good heat dissipation effect, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a lamp fitting with good heat dissipation effect comprises a lamp shade body and a heat dissipation shell, wherein the heat dissipation shell is arranged at the top of the lamp shade body, the lamp shade body is of a cavity structure with an opening at the top end, the heat dissipation shell is of a cavity structure with an opening at the bottom end, a lamp body is arranged in the lamp shade body, a heat conduction plate is arranged at the top of the lamp body, the top of the heat conduction plate is connected with the inner wall of the top of the heat dissipation shell through a plurality of heat dissipation plates, fixing plates are fixedly connected with the inner walls of two sides of the lamp shade body, the fixing plates are connected with the lamp body through elastic components, a supporting plate is fixedly connected with the top of the fixing plates, a positioning hole is formed in one side of the supporting plate, a connecting plate is arranged on one side, close to the two supporting plates, a positioning block is fixedly connected with one side of the connecting plate, and one side of the connecting plate is connected with the inner wall of the lamp shade body through a plurality of extension springs, two the equal fixedly connected with in one side that the connecting plate kept away from presses the clamp plate, the one end that the connecting plate was kept away from to press the clamp plate runs through the heat dissipation shell, just the one end of pressing the clamp plate extends to the outside of heat dissipation shell, a plurality of louvres have all been seted up to the both sides inner wall of heat dissipation shell, be equipped with the dust screen in the louvre.

Preferably, elastic component includes a plurality of fixed blocks that set up in the fixed plate top, one side of fixed block and one side fixed connection of lamps and lanterns body, the below of fixed block is equipped with the reference column, the bottom and the fixed plate fixed connection of reference column, the fixed block is run through on the top of reference column, the outside cover of reference column is equipped with compression spring, through the elastic component who sets up for lamps and lanterns body fixed plate elastic connection relatively ensures that the lamps and lanterns body can contact with the heat-conducting plate.

Preferably, both ends of the compression spring are respectively contacted with the fixing plate and the fixing block.

Preferably, the positioning block is located in the positioning hole, and the top of the lamp body is in contact with the bottom of the heat conducting plate.

Preferably, the both sides of heat dissipation shell are all fixedly connected with mounting panel, a plurality of mounting holes have been seted up at the top of mounting panel.

Preferably, an elastic pad is fixedly connected to one side of the pressing plate, which is far away from the connecting plate.

Compared with the prior art, the utility model has the following beneficial effects: the heat-conducting plate and the heat-radiating plate are arranged to facilitate the heat radiation of the lamp body, the heat-radiating effect is further improved and the possibility of external dust entering the heat-radiating shell is reduced through the arranged heat-radiating holes and the dust-proof net, the lamp body is elastically connected with the fixing plate through the arranged elastic component, so that the lamp body can be ensured to be contacted with the heat conducting plate, the two pressing plates are driven to move close to each other, so that the connecting plate drives the positioning block to be separated from the positioning hole, the fixing of the position of the supporting plate is released, the extension spring is in an extension state, the lampshade body is moved downwards, the supporting plate is not positioned in the heat dissipation shell any more, the lamp shade body and the heat dissipation shell can be detached, the lamp body is moved upwards, the fixing block is separated from the positioning column, can accomplish the split between lamps and lanterns body and the lamp shade body, the operating procedure is convenient, has improved dismouting efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural diagram of a lamp housing according to the present invention;

FIG. 3 is a schematic view of a heat dissipation housing according to the present invention;

fig. 4 is a schematic diagram of a connecting plate structure according to the present invention.

In the figure: 1. a lampshade body; 2. a heat dissipation housing; 3. a lamp body; 4. a heat conducting plate; 5. a heat dissipation plate; 6. a fixing plate; 7. a support plate; 8. positioning holes; 9. positioning blocks; 10. a connecting plate; 11. a pressing plate; 12. an extension spring; 13. heat dissipation holes; 14. a dust screen; 15. a compression spring; 16. an elastic pad; 17. mounting a plate; 18. mounting holes; 19. a positioning column; 20. and (5) fixing blocks.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in figures 1-4, a lamp fitting with good heat dissipation effect comprises a lamp shade body 1 and a heat dissipation shell 2, wherein the heat dissipation shell 2 is arranged at the top of the lamp shade body 1, the lamp shade body 1 is of a cavity structure with an open top end, the heat dissipation shell 2 is of a cavity structure with an open bottom end, a lamp body 3 is arranged in the lamp shade body 1, a heat conduction plate 4 is arranged at the top of the lamp body 3, the top of the heat conduction plate 4 is connected with the inner wall of the top of the heat dissipation shell 2 through a plurality of heat dissipation plates 5, fixing plates 6 are fixedly connected with the inner walls of two sides of the lamp shade body 1, the fixing plates 6 are connected with the lamp body 3 through elastic components, a supporting plate 7 is fixedly connected with the top of the fixing plates 6, one side of the supporting plate 7 is provided with a positioning hole 8, one side of the two supporting plates 7 close to each other is provided with a connecting plate 10, one side of the connecting plate 10 is fixedly connected with a positioning block 9, one side of the connecting plate 10 is connected with the inner wall of the lamp shade body 1 through a plurality of extension springs 12, one side, away from each other, of each of the two connecting plates 10 is fixedly connected with a pressing plate 11, one end, away from each connecting plate 10, of each pressing plate 11 penetrates through the heat dissipation shell 2, one end of each pressing plate 11 extends to the outside of the heat dissipation shell 2, the two pressing plates 11 are driven to move close to each other, so that the connecting plates 10 drive the positioning blocks 9 to be separated from the positioning holes 8, the fixing of the positions of the supporting plates 7 is released, the stretching springs 12 are in a stretching state, the lampshade body 1 is further moved downwards, the supporting plates 7 are not located in the heat dissipation shell 2, the lampshade body 1 and the heat dissipation shell 2 can be disassembled, the inner walls of the two sides of the heat dissipation shell 2 are respectively provided with a plurality of heat dissipation holes 13, dust screens 14 are arranged in the heat dissipation holes 13, through the arranged heat dissipation holes 13 and the dust screens 14, the heat dissipation effect is further improved, and the possibility that external dust enters the heat dissipation shell 2 is reduced;

in this embodiment, the elastic assembly includes a plurality of fixed blocks 20 arranged above the fixed plate 6, one side of the fixed block 20 is fixedly connected with one side of the lamp body 3, a positioning column 19 is arranged below the fixed block 20, the bottom end of the positioning column 19 is fixedly connected with the fixed plate 6, the top end of the positioning column 19 penetrates through the fixed block 20, and the compression spring 15 is sleeved outside the positioning column 19.

In the present embodiment, both ends of the compression spring 15 are in contact with the fixed plate 6 and the fixed block 20, respectively.

In this embodiment, the positioning block 9 is located in the positioning hole 8, and the top of the lamp body 3 contacts with the bottom of the heat conducting plate 4.

In this embodiment, the two sides of the heat dissipation case 2 are fixedly connected with mounting plates 17, and a plurality of mounting holes 18 are formed in the top of the mounting plates 17.

In the embodiment, an elastic pad 16 is fixedly connected to one side of the pressing plate 11 away from the connecting plate 10, and the comfort of pressing the pressing plate 11 is improved by the elastic pad 16.

It should be noted that the utility model is a lamp fitting with good heat dissipation effect, when in use, the heat conducting plate 4 and the heat dissipating plate 5 are arranged to facilitate heat dissipation of the lamp body 3, the heat dissipating holes 13 and the dust screen 14 are arranged to further improve the heat dissipation effect and reduce the possibility of external dust entering the heat dissipating casing 2, the lamp body 3 is elastically connected with the fixing plate 6 through the arranged elastic components to ensure that the lamp body 3 can be contacted with the heat conducting plate 4, the two pressing plates 11 are driven to move close to each other, the connecting plate 10 drives the positioning block 9 to be separated from the positioning hole 8, the fixing of the position of the supporting plate 7 is released, the stretching spring 12 is in a stretching state, the lampshade body 1 is further moved downwards, the supporting plate 7 is no longer positioned in the heat dissipating casing 2, the lamp shade body 1 and the heat dissipating casing 2 can be disassembled, and the lamp body 3 is further moved upwards, make fixed block 20 break away from reference column 19, can accomplish the split between lamps and lanterns body 3 and the lamp shade body 1, the operating procedure is convenient, has improved dismouting efficiency.

The principles and embodiments of the present invention have been described herein using specific examples, which are provided only to help understand the method and the core concept of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. It will be evident 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. Accordingly, the embodiments should be considered as exemplary and non-limiting. The above are only preferred embodiments of the present invention, and do not limit the scope of the claims of the present invention.

Claims

1. The utility model provides a lamp fitting that radiating effect is good which characterized in that: the LED lamp shade comprises a lamp shade body (1) and a heat dissipation shell (2), wherein the heat dissipation shell (2) is arranged at the top of the lamp shade body (1), the lamp shade body (1) is of a cavity structure with an opening at the top end, the heat dissipation shell (2) is of a cavity structure with an opening at the bottom end, a lamp body (3) is arranged in the lamp shade body (1), a heat conduction plate (4) is arranged at the top of the lamp body (3), the top of the heat conduction plate (4) is connected with the inner wall of the top of the heat dissipation shell (2) through a plurality of heat dissipation plates (5), fixing plates (6) are fixedly connected with the inner walls of two sides of the lamp shade body (1), the fixing plates (6) are connected with the lamp body (3) through elastic components, supporting plates (7) are fixedly connected with the top of the fixing plates (6), positioning holes (8) are formed in one side of the supporting plates (7), and connecting plates (10) are arranged on one side, which the two supporting plates (7) are close to each other, one side fixedly connected with locating piece (9) of connecting plate (10), one side of connecting plate (10) is connected through a plurality of extension spring (12) with the inner wall of lamp shade body (1), two the equal fixedly connected with in one side of keeping away from mutually of connecting plate (10) presses down clamp plate (11), the one end of keeping away from connecting plate (10) according to clamp plate (11) runs through heat dissipation shell (2), just the one end of pressing down clamp plate (11) extends to the outside of heat dissipation shell (2), a plurality of louvres (13) have all been seted up to the both sides inner wall of heat dissipation shell (2), be equipped with dust screen (14) in louvre (13).

2. A lamp fitting with good heat dissipation effect as defined in claim 1, wherein: elastic component includes a plurality of fixed blocks (20) that set up in fixed plate (6) top, one side of fixed block (20) and one side fixed connection of lamps and lanterns body (3), the below of fixed block (20) is equipped with reference column (19), the bottom and fixed plate (6) fixed connection of reference column (19), fixed block (20) are run through on the top of reference column (19), the outside cover of reference column (19) is equipped with compression spring (15).

3. A lamp fitting with good heat dissipation effect as defined in claim 2, wherein: and two ends of the compression spring (15) are respectively contacted with the fixing plate (6) and the fixing block (20).

4. A lamp fitting with good heat dissipation effect as defined in claim 1, wherein: the positioning block (9) is positioned in the positioning hole (8), and the top of the lamp body (3) is in contact with the bottom of the heat conducting plate (4).

5. A lamp fitting with good heat dissipation effect as defined in claim 1, wherein: the equal fixedly connected with mounting panel (17) in both sides of heat dissipation shell (2), a plurality of mounting holes (18) have been seted up at the top of mounting panel (17).

6. A lamp fitting with good heat dissipation effect as defined in claim 1, wherein: one side of the pressing plate (11) far away from the connecting plate (10) is fixedly connected with an elastic pad (16).