CN213119006U - Built-in fin radiator for lamp - Google Patents
Built-in fin radiator for lamp Download PDFInfo
- Publication number
- CN213119006U CN213119006U CN202021868413.9U CN202021868413U CN213119006U CN 213119006 U CN213119006 U CN 213119006U CN 202021868413 U CN202021868413 U CN 202021868413U CN 213119006 U CN213119006 U CN 213119006U
- Authority
- CN
- China
- Prior art keywords
- radiator
- fins
- lamp
- heat
- bottom plate
- 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
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A built-in fin radiator for a lamp comprises a radiator bottom plate, radiator fins and a central mounting structure; the central mounting structure is arranged at the geometric center of the upper surface of the bottom plate of the heat radiator, the fins of the heat radiator are of sheet annular structures, and a plurality of fins of the heat radiator with gradually increased diameters are coaxially arranged on the bottom plate of the heat radiator by taking the central mounting structure as the center. The utility model discloses a radiator is built-in radiator, direct and lamp plate contact, the cyclic annular heat radiation fins of multilayer, increase heat radiating area. The whole radiator is smooth and elegant, dust falling can be reduced in the actual use process, and cleaning is convenient. The radiator center reserves power module installation position and controller installation position, compact structure.
Description
Technical Field
The utility model belongs to the technical field of the lamps and lanterns heat dissipation, in particular to lamps and lanterns are with built-in fin radiator.
Background
For the LED lamp, the heat dissipation mode commonly used in the prior art is external, and the heat dissipation fins are external, so that the LED lamp can be fully contacted with the outside and can dissipate heat effectively. As shown in fig. 3, most of the existing LED lamps include a heat sink, a lamp panel assembly, and a lamp cover, wherein heat-conducting silicone grease is applied between the lamp panel assembly and the heat sink and fixed by screws, and the lamp cover and the heat sink are fixed by screws and sealing rings. When the LED light source works, heat can be transferred to the radiator through the heat conduction silicone grease, and convection is formed between the heat dissipation teeth of the radiator and air, so that the heat dissipation effect is achieved.
Because the radiating teeth of the existing radiator directly contact with air, a large amount of dust is easily accumulated at the radiating teeth and the bottom of the radiator under the condition of long-term use of the lamp, and the heat radiation is seriously influenced; gaps between adjacent radiating teeth are not large enough, so that daily cleaning is difficult or difficult; the edges of the metal heat dissipation teeth are sharp, and serious potential safety hazards exist in the transportation and installation processes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lamps and lanterns are with built-in fin radiator to solve above-mentioned problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a built-in fin radiator for a lamp comprises a radiator bottom plate, radiator fins and a central mounting structure; the central mounting structure is arranged at the geometric center of the upper surface of the bottom plate of the heat radiator, the fins of the heat radiator are of sheet annular structures, and a plurality of fins of the heat radiator with gradually increased diameters are coaxially arranged on the bottom plate of the heat radiator by taking the central mounting structure as the center.
Further, the adjacent radiator fins are equal in spacing, and the tops of all the radiator fins are on the same horizontal plane.
Further, lamp panel assembly mounting hole sites are arranged at the tops of the radiator fins; the edge of the bottom plate of the radiator is provided with a plurality of lampshade mounting hole sites.
Further, the central mounting structure is a cylindrical structure, and a lamp controller is arranged in the central mounting structure; the lower surface of the radiator bottom plate, which is positioned at the central mounting structure position, is provided with a power module fixing plate.
Furthermore, the upper surface of the radiator bottom plate is of a concave structure.
Further, the radiator fins and the radiator bottom plate are made of heat dissipation materials.
Compared with the prior art, the utility model discloses there is following technological effect:
the utility model discloses a radiator is built-in radiator, direct and lamp plate contact, the cyclic annular heat radiation fins of multilayer, increase heat radiating area. The whole radiator is smooth and elegant, dust falling can be reduced in the actual use process, and cleaning is convenient. The radiator center reserves power module installation position and controller installation position, compact structure.
The radiator is internally arranged, so that the surface of the lamp is smooth, the sharp tooth edges of the radiator are avoided, and potential safety hazards are avoided.
The whole radiator can be used for radiating the lamp and is also a lamp main body frame for supporting the whole lamp.
Drawings
Figure 1 is a cross-sectional view of a built-in fin heat sink.
Figure 2 is an isometric view of a built-in fin heat sink.
Fig. 3 is a structure diagram of a conventional heat dissipation structure.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
referring to fig. 1 to 3, a heat sink with internal fins for a lamp includes a heat sink base plate 2, heat sink fins 1 and a central mounting structure 3; the central mounting structure 3 is arranged at the geometric center of the upper surface of the heat radiator bottom plate 2, the heat radiator fins 1 are of a sheet annular structure, and a plurality of heat radiator fins 1 with gradually increased diameters are coaxially arranged on the heat radiator bottom plate 2 by taking the central mounting structure 3 as the center.
The adjacent radiator fins 1 have equal intervals, and the tops of all the radiator fins 1 are on the same horizontal plane.
Lamp panel component mounting hole sites 11 are arranged at the tops of the radiator fins 1; a plurality of lampshade mounting hole positions 21 are arranged at the edge of the radiator bottom plate 2.
The central mounting structure 3 is a cylindrical structure, and a lamp controller 32 is arranged in the central mounting structure 3; the lower surface of the radiator support panel 2 at the position of the central mounting structure 3 is provided with a power module fixing plate 31.
The radiator support 2 has a concave upper surface.
The radiator fin 1 and the radiator bottom plate 2 are made of a heat radiating material.
FIG. 1 is a cross-sectional view of a heat sink with internal fins, wherein the tops of the fins are lamp panel assembly mounting surfaces; the bottom surface is an appearance surface and is easy to clean; the power module fixing plate 31 is used for fixing the power module; the lamp controller 32 is used for mounting related components of the controller, and the whole radiator can be used for radiating the lamp and is also used as a lamp main body frame for supporting the whole lamp.
Fig. 2 is an axonometric view of a radiator with built-in fins, the tops of the fins are lamp panel component mounting surfaces, the whole radiator comprises seven groups of radiating fins, each group of radiating fins is positioned under an LED light source of the lamp panel component, so that heat of the LED light source can be well conducted, and the radiating areas can be increased by the multiple groups of radiating fins to effectively radiate the heat; the lamp panel assembly is provided with 16 mounting hole sites, the whole radiator is provided with 16 mounting hole sites, the lamp panel assembly can be well attached to the radiating fins, and heat can be conducted out in time; the mounting hole positions of the lampshade and the mounting hole positions of the radiator and the radiating fins are 24, so that the lampshade and the radiator can be perfectly combined without abnormal sound.
Claims (6)
1. A radiator with built-in fins for a lamp is characterized by comprising a radiator bottom plate (2), radiator fins (1) and a central mounting structure (3); the central mounting structure (3) is arranged at the geometric center of the upper surface of the heat radiator bottom plate (2), the heat radiator fins (1) are of a sheet annular structure, and a plurality of heat radiator fins (1) with gradually increased diameters are coaxially arranged on the heat radiator bottom plate (2) by taking the central mounting structure (3) as the center.
2. A finset radiator for a lamp as claimed in claim 1 characterised in that adjacent radiator fins (1) are equally spaced and the tops of all radiator fins (1) are in the same horizontal plane.
3. The radiator with the built-in fins for the lamp according to claim 1, wherein lamp panel assembly mounting hole sites (11) are arranged at the tops of the radiator fins (1); the edge of the radiator bottom plate (2) is provided with a plurality of lampshade mounting hole positions (21).
4. A lamp with built-in fin radiator according to claim 1, wherein the central mounting structure (3) is a cylindrical structure, and a lamp controller (32) is arranged in the central mounting structure (3); the lower surface of the radiator bottom plate (2) positioned at the central mounting structure (3) is provided with a power module fixing plate (31).
5. A lamp radiator with built-in fins according to claim 1, wherein the radiator bottom plate (2) is a structure with a concave upper surface.
6. A finning radiator for a lamp as claimed in claim 1, characterised in that the radiator fins (1) and the radiator base plate (2) are made of a heat-dissipating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021868413.9U CN213119006U (en) | 2020-08-31 | 2020-08-31 | Built-in fin radiator for lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021868413.9U CN213119006U (en) | 2020-08-31 | 2020-08-31 | Built-in fin radiator for lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213119006U true CN213119006U (en) | 2021-05-04 |
Family
ID=75658939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021868413.9U Active CN213119006U (en) | 2020-08-31 | 2020-08-31 | Built-in fin radiator for lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213119006U (en) |
-
2020
- 2020-08-31 CN CN202021868413.9U patent/CN213119006U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2792815C (en) | Light fixture with peripheral cooling channels | |
| CN101603634B (en) | LED lamp fitting | |
| WO2010022636A1 (en) | Radiating device for lamp and led lamp | |
| CN106921289A (en) | A kind of heat-dissipating casing | |
| CN213452918U (en) | LED lighting equipment | |
| CN213119006U (en) | Built-in fin radiator for lamp | |
| CN213746279U (en) | Lamp with built-in fin radiator | |
| CN218954829U (en) | Active heat dissipation type LED lamp | |
| CN213119007U (en) | Fin radiator with heat conduction hole | |
| CN213362038U (en) | Lamp based on fin radiator with heat conduction holes | |
| CN202598182U (en) | LED lighting device | |
| CN102537782B (en) | Light-emitting diode (LED) light source module | |
| CN103174998A (en) | Light-emitting diode (LED) illuminating device | |
| CN206338693U (en) | A kind of LED floodlight of high efficiency and heat radiation | |
| CN209977825U (en) | Illumination zone adjustable LED floodlight | |
| CN220119336U (en) | LED industrial and mining lamp | |
| CN101358694B (en) | High-power LED lighting fixture and method for manufacturing same | |
| CN205824971U (en) | A kind of subregion radiating lamp | |
| CN221279413U (en) | Heat dissipation industrial and mining lamp | |
| CN114877274B (en) | Light source structure of landing lamp for aviation | |
| CN211399440U (en) | Shadowless street lamp holder | |
| CN219735258U (en) | Radiating fin structure of LED lamp | |
| CN211551196U (en) | High heat dissipating LED module | |
| CN212298663U (en) | COB stadium lamps and lanterns | |
| CN221098365U (en) | Strong-effect heat dissipation LED down lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230515 Address after: Room 517, 5th Floor, Building 23, Jiangsu Information Service Industry Base, Guangling District, Yangzhou City, Jiangsu Province, 225006 Patentee after: Zhonghuan Mathematical Science (Jiangsu) Intelligent Technology Co.,Ltd. Address before: No.1-2, 15th floor, building G2, HUanpu science and Technology Industrial Park, tianguqi Road, Yunshui 1st Road, high tech Zone, Xi'an, Shaanxi 710000 Patentee before: Shaanxi Hanlin Yixun Intelligent Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |