CN204853176U - LED lamp improves structure - Google Patents
LED lamp improves structure Download PDFInfo
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- CN204853176U CN204853176U CN201520686020.9U CN201520686020U CN204853176U CN 204853176 U CN204853176 U CN 204853176U CN 201520686020 U CN201520686020 U CN 201520686020U CN 204853176 U CN204853176 U CN 204853176U
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- aluminium base
- oral area
- heat radiating
- anchor ring
- radiating cup
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Abstract
The utility model discloses a LED lamp improves structure, including the heat dissipation cup, the heat dissipation cup is including the circular cone portion at middle part and the big oral area and the little oral area at both ends, the big oral area inboard of heat dissipation cup is equipped with aluminium base board, big oral area inner wall and aluminium base board meet the position be equipped with in circle location anchor ring, be equipped with an axial positioning platform between interior circle location anchor ring and the circular cone portion inner wall, the bottom surface location of aluminium base board is on the axial positioning platform. The utility model discloses use the aluminium base stiff and straight pressure that connects in heat dissipation cup, has cancelled the heat conduction apron, greatly reduced the cost of manufacture.
Description
Technical field
The utility model relates to light fixture, particularly relates to the radiator structure of LED.
Background technology
As shown in Figure 1, the heat radiating cup 1 of LED comprises the conus portion 13 at middle part and the large oral area 11 at two ends and little oral area 12, heat conducting cover plate 3 and the aluminium base 2 of superimposed setting is provided with inside the large oral area of heat radiating cup, wherein, aluminium base is for carrying illuminator, and heat conducting cover plate coordinates with aluminium base dispels the heat, but this structure, technique relative complex, cost is higher.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of LED modified node method, simplifies structure further, reduces costs.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of LED modified node method, comprise heat radiating cup, described heat radiating cup comprises the conus portion at middle part and the large oral area at two ends and little oral area, aluminium base is provided with inside the large oral area of described heat radiating cup, large mouth inner wall and aluminium base connecting part are provided with inner circle and locate anchor ring, and be provided with an axial location platform between described inner circle location anchor ring and conus portion inwall, the bottom surface of described aluminium base is positioned on axial location platform.
Preferably, the axial location platform of described aluminium base and heat radiating cup and inner circle are located between anchor ring and are provided with heat-conducting glue.
Preferably, described heat radiating cup is the two-layer composite moulding alclad.
The utility model does not arrange heat conducting cover plate in LED, dispelled the heat by aluminium base self, conveniently aluminium base is installed simultaneously, between the inner circle location anchor ring and conus portion inwall of large oral area, is provided with an axial location platform, spacing use when pressing down for aluminium base.Certainly in order to ensure that the radiating effect of aluminium base self meets the needs of LED, the thickness of aluminium base can suitably be increased.
The beneficial effects of the utility model are embodied in:
1. aluminium base is when pressing down, and plays positioning action by axial location platform.
2. add the contact area of aluminium base and heat radiating cup, then after stamping heat-conducting glue, improving radiating effect.
3. use aluminium base to be directly pressed in heat radiating cup, eliminate heat conducting cover plate, greatly reduce cost of manufacture, whole lamp manufacture craft also can reduce the technique of a step pressure heat conducting cover plate.
4., after eliminating pressure heat conducting cover plate operation, the automaticity of lamp when assembling can being improved, reducing labor strength.
5., after saving pressure heat conducting cover plate operation, directly adopt aluminium base assembling, can equal-wattage be reached again, reach the object of environment protecting and power-saving.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Fig. 1 is LED lamp structure schematic diagram in prior art;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is A place structure for amplifying schematic diagram in Fig. 2;
Fig. 4 is the little oral area structural representation of heat radiating cup;
Fig. 5 is the matching chart of power panel and power panel draw-in groove.
Detailed description of the invention
As shown in Figures 2 and 3, a kind of LED modified node method, comprises heat radiating cup 1, and heat radiating cup 1 moulds alclad structure for what be made up of unlined aluminium cup 101 and outer layer plastic layer 102, and heat radiating cup 1 comprises the conus portion 13 at middle part and the large oral area 11 at two ends and little oral area 12.
Inside the large oral area 11 of heat radiating cup 1, be originally provided with heat conducting cover plate 3 and aluminium base 2, the utility model only arranges aluminium base 2, greatly reduce cost of manufacture.Large mouth inner wall and aluminium base 2 connecting part are provided with inner circle and locate anchor ring 111, are provided with an axial location platform 112 between described inner circle location anchor ring 111 and conus portion inwall.When mounted, the bottom surface of aluminium base 2 is positioned on axial location platform 112, plays the positioning action to aluminium base 2, too increases heat radiation contact area.Further, the axial location platform 112 of aluminium base 2 and heat radiating cup 1 and inner circle are located between anchor ring 111 and are provided with heat-conducting glue, carry out improving radiating effect.
Owing to eliminating heat conducting cover plate, in order to ensure radiating effect, suitably can increase the thickness of aluminium base 2 on the one hand, specifically, the thickness of aluminium base 2 generally can be made to be greater than 2mm.Another one aspect, according to the power of LED, can select suitable aluminium base 2 thickness.
As shown in Figure 4 and Figure 5, power panel draw-in groove 121 is provided with inside the little oral area of heat radiating cup 1, arrange at the bottom width both sides inwall of power panel draw-in groove 121 and each a convex tendon is set, convex tendon clamping power panel 4, can effectively prevent power panel 4 from after inserting power panel draw-in groove 121, occurring the situation of rocking, both sides convex tendon coordinates in horn-like, is convenient to insert power panel, can clamp power panel again.
Claims (3)
1. a LED modified node method, comprise heat radiating cup, described heat radiating cup comprises the conus portion at middle part and the large oral area at two ends and little oral area, it is characterized in that: inside the large oral area of described heat radiating cup, be provided with aluminium base, large mouth inner wall and aluminium base connecting part are provided with inner circle and locate anchor ring, be provided with an axial location platform between described inner circle location anchor ring and conus portion inwall, the bottom surface of described aluminium base is positioned on axial location platform.
2. a kind of LED modified node method according to claim 1, is characterized in that: the axial location platform of described aluminium base and heat radiating cup and inner circle are located between anchor ring and be provided with heat-conducting glue.
3. a kind of LED modified node method according to claim 1, is characterized in that: described heat radiating cup is the two-layer composite moulding alclad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520686020.9U CN204853176U (en) | 2015-09-07 | 2015-09-07 | LED lamp improves structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520686020.9U CN204853176U (en) | 2015-09-07 | 2015-09-07 | LED lamp improves structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204853176U true CN204853176U (en) | 2015-12-09 |
Family
ID=54743721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520686020.9U Active CN204853176U (en) | 2015-09-07 | 2015-09-07 | LED lamp improves structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204853176U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202415A (en) * | 2015-09-07 | 2015-12-30 | 浙江晨丰科技有限公司 | Improved LED lamp structure |
| CN105823025A (en) * | 2016-04-21 | 2016-08-03 | 浙江晨丰科技股份有限公司 | Plastic plated aluminium heat dissipation cup and LED lamp |
| CN105822918A (en) * | 2016-04-21 | 2016-08-03 | 浙江晨丰科技股份有限公司 | Heat dissipation cup and LED lamp |
| CN105953099A (en) * | 2016-05-05 | 2016-09-21 | 宋勇青 | LED lamp with modified radiating structure |
-
2015
- 2015-09-07 CN CN201520686020.9U patent/CN204853176U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202415A (en) * | 2015-09-07 | 2015-12-30 | 浙江晨丰科技有限公司 | Improved LED lamp structure |
| CN105823025A (en) * | 2016-04-21 | 2016-08-03 | 浙江晨丰科技股份有限公司 | Plastic plated aluminium heat dissipation cup and LED lamp |
| CN105822918A (en) * | 2016-04-21 | 2016-08-03 | 浙江晨丰科技股份有限公司 | Heat dissipation cup and LED lamp |
| CN105953099A (en) * | 2016-05-05 | 2016-09-21 | 宋勇青 | LED lamp with modified radiating structure |
| CN105953099B (en) * | 2016-05-05 | 2020-09-11 | 宋勇青 | LED lamp with improved heat dissipation structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Jiaxing City, Zhejiang province 314411 Xinghua Haining Yanguan Town Road No. 4 Patentee after: ZHEJIANG CHENFENG TECHNOLOGY CO., LTD. Address before: Jiaxing City, Zhejiang province 314411 Xinghua Haining Yanguan Town Road No. 4 Patentee before: ZHEJIANG CHENFENG TECHNOLOGY CO., LTD. |