CN201152509Y - Straight-inserting type LED road lamp heat radiating device - Google Patents
Straight-inserting type LED road lamp heat radiating device Download PDFInfo
- Publication number
- CN201152509Y CN201152509Y CNU2007203106959U CN200720310695U CN201152509Y CN 201152509 Y CN201152509 Y CN 201152509Y CN U2007203106959 U CNU2007203106959 U CN U2007203106959U CN 200720310695 U CN200720310695 U CN 200720310695U CN 201152509 Y CN201152509 Y CN 201152509Y
- Authority
- CN
- China
- Prior art keywords
- layer
- radiating device
- heat radiating
- copper platinum
- platinum layer
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a heat radiating device for a direct inserting type LED street lamp, which comprises a glass fiber layer and a stainless steel reflecting slice, the heat radiating device also comprises a copper-platinum layer and a metal cooling fin layer, wherein, the copper-platinum layer and the metal cooling fin layer are arranged between the glass fiber layer and the stainless steel reflecting slice, and the lower surface of the copper-platinum layer is stuck to the upper surface of the glass fiber layer. A direct inserting type high power LED street lighting tube can be conveniently utilized, and the heat radiating device has the advantage that the cost is low, the installation is convenient, and the ideal heat radiation effect can be achieved.
Description
Technical field
The utility model relates to a kind of direct insertion LED heat radiating device of road lamp.
Background technology
The LED lamp damages easily because the brightness height is used more and more widely, and still existing LED lamp exists radiating effect poor, and the light decay phenomenon of LED lamp is serious, so only there is low power LED lamp to use at present.Need use the place of high-powered LED lamp for those,, can't implement with regard to existing heat abstractor as street lamp.The heat abstractor of the present low-power LED street lamp that generally uses, be the LED lamp base, as shown in Figure 1, mainly constitute by glass layer 1, cover one deck stainless steel reflecting piece 2 above it, below glass layer 1, strengthen the heat radiation function of LED lamp 3 with copper platinum layer 4; Adopt this structure can only solve the little LED lamp of heat dissipation capacity, can't satisfy the use of high-powered LED lamp.
The utility model content
Technical problem to be solved in the utility model provides a kind of direct insertion LED heat radiating device of road lamp, and this construction for heat radiating device is simple, can be used on the high-power LED lamp, can solve the heat dissipation problem of high-powered LED lamp effectively.
For solving the problems of the technologies described above, technical scheme provided by the utility model is: a kind of direct insertion LED heat radiating device of road lamp, include glass layer and stainless steel reflecting piece, this heat abstractor also includes copper platinum layer and heat dissipation metal lamella, described copper platinum layer and heat dissipation metal lamella are located between glass layer and the stainless steel reflecting piece, and described copper platinum layer lower surface and glass layer upper surface are fitted.
Described glass layer is provided with the copper platinum layer in the perforation of LED lamp base.
Described copper platinum layer is connected with the heat dissipation metal lamella by tin paste layer.
The advantage that the utlity model has: this heat abstractor can be convenient to use direct insertion great power LED fluorescent tube, and is with low cost, easy for installation, can reach desirable radiating effect.
Description of drawings:
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is existing direct insertion low-power LED lamp structural representation;
Fig. 2 is a structural representation of the present utility model.
The specific embodiment:
A kind of direct insertion LED heat radiating device of road lamp as shown in Figure 2, include glass layer 1 and stainless steel reflecting piece 2, this heat abstractor also includes copper platinum layer 5 and heat dissipation metal lamella 7, copper platinum layer 5 and heat dissipation metal lamella 7 are located between glass layer 1 and the stainless steel reflecting piece 2, and copper platinum layer 5 is fitted by tin paste layer 6 and heat dissipation metal lamella 7; Copper platinum layer 5 lower surfaces contact with glass layer 1 upper surface, and glass layer 1 is provided with copper platinum layer 8 in LED lamp 3 is worn the place, hole; Below glass layer 1, strengthen the heat radiation function of LED lamp 3 with copper platinum layer 4.
Product heat radiation operation principle: after the direct insertion high-powered LED lamp 3 of bipod is welded in glass layer 1, the heat that chip came out when LED lamp 3 was luminous, be transmitted to by the negative pole pin on the solder joint of glass layer 1, by the via hole of glass layer 1, heat is transmitted on the copper platinum 4 and copper platinum 5 on both sides of glass layer 1.Be connected with fin 7 and be added with tin cream 6 (or heat-conducting silicon rubber or heat-conducting silicone grease) on 5 in the copper platinum, heat passes on the fin 7, by fin heat is distributed, and low temperature has effectively reduced the light decay of LED lamp 3.
The spotlight effect of direct insertion LED lamp 3 is fine, make simply generally general, low price.
Claims (3)
1, a kind of direct insertion LED heat radiating device of road lamp, include glass layer and stainless steel reflecting piece, it is characterized in that: this heat abstractor also includes copper platinum layer and heat dissipation metal lamella, described copper platinum layer and heat dissipation metal lamella are located between glass layer and the stainless steel reflecting piece, and described copper platinum layer lower surface and glass layer upper surface are fitted.
2, direct insertion LED heat radiating device of road lamp according to claim 1 is characterized in that: described glass layer is provided with the copper platinum layer in the perforation of LED lamp base.
3, direct insertion LED heat radiating device of road lamp according to claim 1, it is characterized in that: described copper platinum layer is connected with the heat dissipation metal lamella by tin paste layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203106959U CN201152509Y (en) | 2007-12-17 | 2007-12-17 | Straight-inserting type LED road lamp heat radiating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203106959U CN201152509Y (en) | 2007-12-17 | 2007-12-17 | Straight-inserting type LED road lamp heat radiating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201152509Y true CN201152509Y (en) | 2008-11-19 |
Family
ID=40128187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203106959U Expired - Fee Related CN201152509Y (en) | 2007-12-17 | 2007-12-17 | Straight-inserting type LED road lamp heat radiating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201152509Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106117877A (en) * | 2016-07-05 | 2016-11-16 | 山东梦奇电器有限公司 | A kind of LED street lamp |
-
2007
- 2007-12-17 CN CNU2007203106959U patent/CN201152509Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106117877A (en) * | 2016-07-05 | 2016-11-16 | 山东梦奇电器有限公司 | A kind of LED street lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201437913U (en) | LED lamp tube | |
| CN101694290A (en) | LED lamp liquid radiator | |
| CN202511055U (en) | Light emitting diode (LED) lamp | |
| CN201152509Y (en) | Straight-inserting type LED road lamp heat radiating device | |
| CN201043702Y (en) | High-power LED road lamp | |
| CN201475817U (en) | Water cooling heat dissipation high-power LED outdoor spot lamp | |
| CN201129629Y (en) | High-power LED lamp | |
| CN203743906U (en) | LED with cooling system | |
| CN203099455U (en) | High-heat-dissipation light-emitting diode (LED) lamp | |
| CN200986166Y (en) | Intelligent long service semi-conductor energy conservation road lamp | |
| CN201589145U (en) | LED street lamp cap | |
| CN201196383Y (en) | Tubular high power LED lamp | |
| CN204176569U (en) | A kind of heat radiation waterproof lamp housing of LED street lamp | |
| CN201531856U (en) | Radiation optical strip | |
| CN202493921U (en) | LED lamp | |
| CN103148470A (en) | Radiating device for LED lamp | |
| CN201083372Y (en) | LED lamp core with heat dispersion structure used for road lamp | |
| CN202419610U (en) | Heat dissipation device of LED (light-emitting diode) lamp | |
| CN201757388U (en) | Honeycomb type heat dissipation apparatus for LED light fixture | |
| CN202349760U (en) | High-radiating and high-power light emitting diode (LED) spotlight | |
| CN201496845U (en) | Water cooled radiating high-power LED street lamp base | |
| CN202165930U (en) | LED street lamp with improved radiation | |
| CN202176926U (en) | Ceramic bulb | |
| CN201335346Y (en) | Radiating structure of LED lamp backlighting device | |
| CN101846300A (en) | Honeycomb-shaped heat radiator of LED lamp fitting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081119 Termination date: 20100118 |