CN202253026U - Light-emitting diode (LED) lighting lamp - Google Patents
Light-emitting diode (LED) lighting lamp Download PDFInfo
- Publication number
- CN202253026U CN202253026U CN2011203553431U CN201120355343U CN202253026U CN 202253026 U CN202253026 U CN 202253026U CN 2011203553431 U CN2011203553431 U CN 2011203553431U CN 201120355343 U CN201120355343 U CN 201120355343U CN 202253026 U CN202253026 U CN 202253026U
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- substrate
- led
- radiating metal
- lamp
- radiator
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- Expired - Fee Related
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Abstract
The utility model discloses a light-emitting diode (LED) lighting lamp, which comprises a lamp holder connected with a power source, a lamp shade, a radiator clamped between the lamp shade and the lamp holder, a substrate and LED lamp beads arranged on the substrate. The radiator is a radiating metal casing made of thin-wall aluminum alloy panels in punching mode, and the radiating metal casing is connected with the substrate. The radiating metal casing of the LED lighting lamp is made of the thin-wall aluminum alloy panels in punching mode so that use quantity of the aluminum alloy panels is greatly saved, cost is reduced and manufacture technology is simple. The radiating metal casing is integrated with the aluminum printed circuit board (PCB) substrate by welding, thereby forming an intact LED substrate integral radiating structure, improving radiating effect of the LED substrate, reducing light attenuation, improving lighting quality and remarkably improving service life of LEDs.
Description
Technical field
The utility model relates to the LED lighting technical field, particularly a kind of good heat dissipation effect and energy-efficient LED lighting.
Background technology
Led light source have use low-tension supply, power consumption less, strong, the stability height of applicability, response time weak point, environmentally safe, multicolor luminous etc. advantage.LED is the third generation energy-saving illumination light source after incandescent lamp, three-color fluorescent lamp, thereby is widely used in lighting field as lighting source.But the LED illuminator can produce heat when work, its temperature is risen rapidly, as if untimely heat is distributed, and LED can be persistently overheating, will increase light decay, and the brightness of LED and life-span will descend.Therefore, it is crucial the LED illuminator being carried out radiating treatment.At present; The lamp body part of the LED light fixture of selling has on the market all adopted die casting or extruded aluminium section as radiator; This aluminium section bar thermal louver body structure and processing and forming technology are complicated; Material usage is also bigger, is one of major reason that causes LED light fixture expensive, thereby has seriously restricted the promotion and application of led light source.
Therefore, how to design a kind of good heat dissipation effect, LED light fixture simple, that material usage is little rational in infrastructure is the technical problem that needs to be resolved hurrily in the industry.
Summary of the invention
The main purpose of the utility model provides a kind of radiating effect, simple in structure, energy-conservation LED lighting, the quality and the service life of being intended to improve the LED light fixture, reduces the material usage of LED light fixture.
The utility model proposes a kind of LED lighting; Comprise the lamp holder, the lampshade that are connected with power supply, be connected to radiator, the substrate between said lamp holder and the said lampshade and be arranged on the LED lamp pearl on the said substrate; The heat radiating metal shell that said radiator is made for the aluminum alloy plate materials punching press of adopting thin-walled, said heat radiating metal shell is connected with said substrate.
Preferably, said heat radiating metal shell and said substrate are in aggregates through being welded to connect, and the welding thing between said heat radiating metal shell and the said substrate is a soldering structure sheaf.
Preferably, said soldering structure sheaf is the coat of metal.
Preferably, said substrate is an aluminum PCB substrate, and said aluminum PCB substrate is provided with at least one LED lamp pearl.
Preferably, said LED lamp pearl adopts the method applying of welding to be fixed on the said substrate.
The heat radiating metal shell of the LED lighting of the utility model adopts the production method of thin-wall aluminum alloy plate stamping to save the consumption of aluminum alloy materials greatly, reduce cost, and manufacture craft is simple.Method through welding is connected in aggregates with aluminum PCB substrate the heat radiating metal shell; Form a complete LED substrate monoblock type radiator structure, improved the radiating effect of LED substrate, reduce light decay; Improved the illumination quality, and the life-span of LED is increased substantially.
Description of drawings
Fig. 1 is the example structure sketch map of the utility model LED lighting.
The realization of the utility model purpose, functional characteristics and advantage will combine embodiment, further specify with reference to accompanying drawing.
The specific embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
With reference to Fig. 1; One embodiment of the LED lighting of the utility model is proposed; This LED lighting comprises lamp holder 400, lampshade 100, radiator, is fixed on the substrate 200 on the said radiator and is arranged on the LED lamp pearl 201 on the said substrate 200; Said lamp holder 400 is connected with power supply, and said substrate 200 is an aluminum PCB substrate, and said substrate 200 is provided with at least one LED lamp pearl 201.Said radiator is connected between said lamp holder 400 and the said lampshade 100; Said radiator is the heat radiating metal shell 300 of the aluminum alloy plate materials punching press making of employing thin-walled, under the situation that guarantees satisfied heat radiation needs, can save the consumption of aluminum alloy materials so greatly.
For guaranteeing to satisfy the heat radiation needs; Adopting the method for welding to fit said LED lamp pearl 201 is fixed on the said substrate 200; Substrate 200 is fixed on the top of said heat radiating metal shell 300 again through the method for welding, the welding thing between said heat radiating metal shell 300 and the said substrate 200 is a soldering structure sheaf 202.Said soldering structure sheaf 202 is the coats of metal that use catalyst to form through on copper material and aluminium material surface.In practical operation, the zinc-plated processing of catalyst is carried out on the surface of the heat radiating metal shell 300 that need be connected with substrate 200, makes it generate the thin coat of metal of one deck on the surface that needs connect; Substrate 200 is connected with heat radiating metal shell 300, becomes as a whole, form a complete LED substrate monoblock type radiator structure; The heat that LED lamp pearl 201 on the substrate 200 produces is directly directly passed to heat radiating metal shell 300 through the metal of soldering-tin layer, by heat radiating metal shell 300 heat is spread out of, and is dispersed in the middle of the air; Improve the radiating effect of substrate 200; Reduce light decay, improve the illumination quality, and the life-span of LED is increased substantially.
The above is merely the preferred embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (5)
1. LED lighting; Comprise the lamp holder, the lampshade that are connected with power supply, be connected to radiator, the substrate between said lamp holder and the said lampshade and be arranged on the LED lamp pearl on the said substrate; It is characterized in that; The heat radiating metal shell that said radiator is made for the aluminum alloy plate materials punching press of adopting thin-walled, said heat radiating metal shell is connected with said substrate.
2. LED lighting according to claim 1 is characterized in that, said heat radiating metal shell and said substrate are in aggregates through being welded to connect, and the welding thing between said heat radiating metal shell and the said substrate is a soldering structure sheaf.
3. LED lighting according to claim 2 is characterized in that, said soldering structure sheaf is the coat of metal.
4. LED lighting according to claim 3 is characterized in that, said substrate is an aluminum PCB substrate, and said aluminum PCB substrate is provided with at least one LED lamp pearl.
5. LED lighting according to claim 4 is characterized in that, said LED lamp pearl is adopted the method for welding to fit and is fixed on the said substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203553431U CN202253026U (en) | 2011-09-21 | 2011-09-21 | Light-emitting diode (LED) lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203553431U CN202253026U (en) | 2011-09-21 | 2011-09-21 | Light-emitting diode (LED) lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202253026U true CN202253026U (en) | 2012-05-30 |
Family
ID=46114266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203553431U Expired - Fee Related CN202253026U (en) | 2011-09-21 | 2011-09-21 | Light-emitting diode (LED) lighting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202253026U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798106A (en) * | 2012-09-12 | 2012-11-28 | 哈尔滨固泰电子有限责任公司 | LED (Light Emitting Diode) bulb radiating device and radiating method |
| WO2014089933A1 (en) * | 2012-12-13 | 2014-06-19 | Lin Peilin | Led lighting apparatus and led lamp with non-isolated power supply |
| WO2014089932A1 (en) * | 2012-12-13 | 2014-06-19 | Lin Peilin | Straight-welding-type led project lamp |
| WO2014089929A1 (en) * | 2012-12-13 | 2014-06-19 | Lin Peilin | Direct-welding type led spot lamp |
| WO2014089930A1 (en) * | 2012-12-13 | 2014-06-19 | Lin Peilin | Led bulb lamp with non-isolated power supply |
| WO2014089931A1 (en) * | 2012-12-13 | 2014-06-19 | Lin Peilin | Direct-welding type led down lamp |
-
2011
- 2011-09-21 CN CN2011203553431U patent/CN202253026U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798106A (en) * | 2012-09-12 | 2012-11-28 | 哈尔滨固泰电子有限责任公司 | LED (Light Emitting Diode) bulb radiating device and radiating method |
| WO2014089933A1 (en) * | 2012-12-13 | 2014-06-19 | Lin Peilin | Led lighting apparatus and led lamp with non-isolated power supply |
| WO2014089932A1 (en) * | 2012-12-13 | 2014-06-19 | Lin Peilin | Straight-welding-type led project lamp |
| WO2014089929A1 (en) * | 2012-12-13 | 2014-06-19 | Lin Peilin | Direct-welding type led spot lamp |
| WO2014089930A1 (en) * | 2012-12-13 | 2014-06-19 | Lin Peilin | Led bulb lamp with non-isolated power supply |
| WO2014089931A1 (en) * | 2012-12-13 | 2014-06-19 | Lin Peilin | Direct-welding type led down lamp |
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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: 20120530 Termination date: 20130921 |