CN210568313U - Heat radiation structure of full-plastic ceiling lamp - Google Patents
Heat radiation structure of full-plastic ceiling lamp Download PDFInfo
- Publication number
- CN210568313U CN210568313U CN201920917736.3U CN201920917736U CN210568313U CN 210568313 U CN210568313 U CN 210568313U CN 201920917736 U CN201920917736 U CN 201920917736U CN 210568313 U CN210568313 U CN 210568313U
- Authority
- CN
- China
- Prior art keywords
- light source
- shell
- ceiling lamp
- heat dissipation
- plastic ceiling
- 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.)
- Active
Links
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a heat dissipation structure of a full-plastic ceiling lamp, which comprises a shell, and a light source plate, a lens and a lampshade which are sequentially arranged on the shell; the LED lamp is arranged on the light source board, a clamping groove is formed in the downward direction of the edge of the lampshade, a buckle is arranged in the upward direction of the edge of the shell, and the buckle is matched with the clamping groove to achieve clamping. The light source board is an aluminum substrate, a board position is arranged inside the shell, the light source board is arranged on the substrate and matched with the substrate, and the substrate and the light source board are both square. The utility model discloses a combination mode of casing and lamp shade is convenient, and the internally mounted of casing has the base plate to make heat radiating area great, and heat dispersion is better, and processing technology is simple, has good market prospect.
Description
Technical Field
The utility model relates to a lighting apparatus field, concretely relates to plastic ceiling lamp heat radiation structure.
Background
The ceiling lamp is used as a main light source of a building, the required brightness requirement is high, and the aluminum substrate is used as a main heat dissipation source of the LED due to the extremely poor heat conduction performance of the plastic. When an LED with high brightness and high power is used, the heat dissipation performance of the aluminum substrate is insufficient, which causes damage to the LED. Therefore, how to arrange the structure and shape of the lamp to achieve better effect becomes a technical problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a plastic ceiling lamp heat radiation structure, its simple structure, it is convenient to install.
The utility model discloses the technical scheme who adopts: a full-plastic ceiling lamp heat dissipation structure comprises a shell, and a light source plate, a lens and a lampshade which are sequentially arranged on the shell; the LED lamp is arranged on the light source board, a clamping groove is formed in the downward direction of the edge of the lampshade, a buckle is arranged in the upward direction of the edge of the shell, and the buckle is matched with the clamping groove to achieve clamping.
The utility model discloses an among the concrete technical scheme, the light source board is aluminium base board.
In the technical solution of the present invention, the housing has a plate position inside.
The utility model discloses an among the concrete technical scheme, the light source board sets up on the board position, with the board position cooperatees.
In the technical solution of the present invention, the plate position and the light source plate are square.
In the technical solution of the present invention, the inner side of the housing is arc-shaped.
In a specific technical solution of the present invention, the included angle range between the side surface and the bottom surface of the housing is between 30 degrees and 90 degrees.
In a specific embodiment of the present invention, the housing and the lamp cover are made of plastic.
Compared with the prior art, the beneficial effects of the utility model are that: (1) the utility model realizes the block by matching the buckle and the clamping groove, has simple structure and convenient installation; (2) the square aluminum substrate is arranged on the plate position of the shell, the square substrate has large area and good heat dissipation performance, can be manufactured only by wire cutting, does not need die stamping, avoids the design and manufacturing cost of the die, reduces the cost of the aluminum substrate, can fully utilize the aluminum substrate material, and can not cause resource waste; (3) the utility model discloses the medial surface of casing is convex, and the side of casing and the contained angle scope of bottom surface are between 30 degrees to 90 degrees, and such cooperation mode makes luminous luminance better.
Drawings
Fig. 1 is an exploded view of the present invention;
FIG. 2 is a schematic structural view of the housing and the lampshade of the present invention after being engaged;
FIG. 3 is a cross-sectional view of the housing and the lamp cover of the present invention;
fig. 4 is a schematic view of a structure of a slot of the lampshade of the utility model;
fig. 5 is a schematic view of the buckle structure of the housing of the present invention.
Detailed Description
The technical solution of the present invention will be further described with reference to the following specific examples.
As shown in fig. 1-5, a full plastic ceiling lamp heat dissipation structure comprises a housing 1, and a light source plate 2, a lens 3 and a lampshade 4 sequentially mounted thereon, wherein the housing 1 and the lampshade 4 are made of plastic. The LED lamp is arranged on the light source plate 2, the clamping groove is formed in the downward direction of the edge of the lampshade 4, the buckle 5 is arranged in the upward direction of the edge of the shell 1, the buckle 5 is matched with the clamping groove 6 to achieve clamping, the structure is simple, and the installation is convenient.
It should be noted that the light source board 2 is an aluminum substrate, a board position is installed inside the housing 1, the light source board 2 is arranged on the board position and is matched with the board position, and the board position and the light source board 2 are both square. The square aluminum substrate has large area and good heat dissipation performance, can be manufactured by only wire cutting without die stamping, avoids the design and manufacturing cost of the die, reduces the cost of the aluminum substrate, can fully utilize the aluminum substrate material, and does not cause resource waste. Most of all-plastic ceiling lamps in the market use round aluminum substrates, the round aluminum substrates are formed by stamping through dies, the cost of the round aluminum substrates is increased due to the design and the manufacture of the dies, and scraps after stamping can only be scrapped, so that the waste of resources is caused. When the LED with high brightness and high power is used, the heat dissipation performance of the circular aluminum substrate is insufficient, which causes damage to the LED.
In the technical solution of the present invention, the inner side of the housing 1 is arc-shaped. The included angle range of the side face and the bottom face of the shell 1 is 30-90 degrees, and a certain angle is formed by combining the arc-shaped inner side face and the bottom face of the shell 1, so that the light-emitting brightness is higher.
Various other changes and modifications may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such changes and modifications should fall within the scope of the present invention.
Claims (8)
1. The utility model provides a plastic ceiling lamp heat radiation structure which characterized in that: comprises a shell, a light source plate, a lens and a lampshade, wherein the light source plate, the lens and the lampshade are sequentially arranged on the shell; the LED lamp is arranged on the light source board, a clamping groove is formed in the downward direction of the edge of the lampshade, a buckle is arranged in the upward direction of the edge of the shell, and the buckle is matched with the clamping groove to achieve clamping.
2. The heat dissipation structure of the all-plastic ceiling lamp according to claim 1, characterized in that: the light source board is an aluminum substrate.
3. The heat dissipation structure of the all-plastic ceiling lamp according to claim 1, characterized in that: the inside of casing is installed the board position.
4. The heat dissipation structure of the all-plastic ceiling lamp according to claim 3, wherein: the light source board is arranged on the board position and matched with the board position.
5. The heat dissipation structure of the all-plastic ceiling lamp according to claim 4, wherein: the plate position and the light source plate are both square.
6. The heat dissipation structure of the all-plastic ceiling lamp according to claim 1, characterized in that: the inner side surface of the shell is arc-shaped.
7. The heat dissipation structure of the all-plastic ceiling lamp according to claim 1, characterized in that: the included angle range of the side surface and the bottom surface of the shell is 30-90 degrees.
8. The heat dissipation structure of the all-plastic ceiling lamp according to claim 1, characterized in that: the shell and the lampshade are both made of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920917736.3U CN210568313U (en) | 2019-06-18 | 2019-06-18 | Heat radiation structure of full-plastic ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920917736.3U CN210568313U (en) | 2019-06-18 | 2019-06-18 | Heat radiation structure of full-plastic ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210568313U true CN210568313U (en) | 2020-05-19 |
Family
ID=70639539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920917736.3U Active CN210568313U (en) | 2019-06-18 | 2019-06-18 | Heat radiation structure of full-plastic ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210568313U (en) |
-
2019
- 2019-06-18 CN CN201920917736.3U patent/CN210568313U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202024158U (en) | Tube lamp | |
| CN101387391A (en) | LED lamp | |
| CN210568313U (en) | Heat radiation structure of full-plastic ceiling lamp | |
| CN107816645B (en) | Ultrathin LED strip lamp | |
| CN201651869U (en) | LED bulb | |
| CN105588025B (en) | LED lighting device | |
| CN202001904U (en) | Light-emitting diode (LED) down lamp | |
| CN202580864U (en) | LED (light-emitting diode) fluorescent tube | |
| CN102900979A (en) | Wholly stamping LED (light-emitting diode) lamp | |
| CN210373125U (en) | Embedded LED type down lamp | |
| CN203147520U (en) | Single lens type LED (Light-emitting Diode) flood light | |
| CN202501324U (en) | Light-emitting diode (LED) straight type industrial mining lamp | |
| CN202598206U (en) | Integral light-emitting diode (LED) lamp structure | |
| CN207146118U (en) | A kind of LED electricity-saving lamps for lamp box label | |
| CN201284939Y (en) | LED lamp | |
| CN214580732U (en) | Ceiling lamp | |
| CN205640757U (en) | High light efficiency LED panel light easily dispels heat | |
| CN201916719U (en) | Illuminator of light-emitting diode | |
| CN213712838U (en) | Novel LED down lamp | |
| CN220707110U (en) | Layered down lamp structure | |
| CN220186621U (en) | Lamp set | |
| CN214745271U (en) | Integrated ceiling straight light-emitting lens lamp bead panel lamp | |
| CN213686328U (en) | Light emitting diode array light source | |
| CN216248512U (en) | Buckle formula lens module | |
| CN202835085U (en) | Light-emitting diode (LED) ceiling lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |