CN202647298U - Led lamp - Google Patents
Led lamp Download PDFInfo
- Publication number
- CN202647298U CN202647298U CN2012202528085U CN201220252808U CN202647298U CN 202647298 U CN202647298 U CN 202647298U CN 2012202528085 U CN2012202528085 U CN 2012202528085U CN 201220252808 U CN201220252808 U CN 201220252808U CN 202647298 U CN202647298 U CN 202647298U
- Authority
- CN
- China
- Prior art keywords
- reflector
- lamp housing
- lamp
- light fixture
- led light
- 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
- 239000011888 foil Substances 0.000 claims abstract description 17
- 229920003023 plastic Polymers 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005286 illumination Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 238000004020 luminiscence type Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a lamp, in particular to an LED lamp which mainly comprises a lamp shade, a reflection cup, a lamp housing, a heat conducting foil and a lamp holder, wherein the bottom of the reflection cup is connected with the lamp holder, the lamp housing is arranged on the outer ring of the reflection cup, and a gap is remained between the reflection cup and the lamp housing. The bottom of the lamp housing is fixed on the lamp holder. The heat conducting foil is arranged between the reflection cup and the lamp housing. The gap is arranged between the lamp shade and the lamp housing. The lamp shade is arranged on the front end of the reflection cup. The LED lamp has the advantages of simple, compact and reasonable structure, high heat radiating efficiency, long service life, good illuminating effect, attractive and simple appearance and low cost.
Description
Technical field
The utility model relates to a kind of light fixture, relates in particular to a kind of LED light fixture.
Background technology
The LED light fixture refers to that the light fixture product adopts the LED technology as main light emitting source.LED is semiconductor light-emitting-diode, it is a kind of solid-state semiconductor element, it utilizes electric current forward to be passed to coupling place of semiconductor P-N knot, after being mutually combined by two kinds of carriers in hole of the electronegative electronics that separates in the semiconductor and positively charged again, and the generation photo emissions, between different types of LED can send from the infrared ray to the blue light, and purple light to the different wave length line such as between the ultraviolet ray.
The LED light fixture has long, characteristics such as light efficiency is high, little power consumption, safety and environmental protection of life-span, is widely used in the various occasions that need illumination, is used for long-time illumination.The LED lamp is worked a period of time after energising, and luminescence chip can produce a large amount of heats, can reach generally speaking 30 ℃, sometimes even reach the high temperature of Baidu.When excess Temperature, can affect the life-span of luminescence chip; Simultaneously, also can have influence on the illuminating effect of luminescence chip.
Existing LED light fixture mainly is that the heat dissipating method by sun fancy dispels the heat, complex structure, heavy, and cost is high, and illuminating effect is poor.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby a kind of LED light fixture is provided, and radiating efficiency is high, long service life, and good illumination effect, good looking appearance, succinct, cost is low.
According to the technical scheme that the utility model provides, the LED light fixture mainly comprises lampshade, reflector, lamp housing, heat conduction paillon foil and lamp socket, and described reflector bottom connects lamp socket, and the outer ring of reflector arranges lamp housing, leaves the gap between reflector and the lamp housing.The bottom of described lamp housing is fixed on the lamp socket.Be provided with a plurality of heat conduction paillon foils that link together between described reflector and the lamp housing.Described lampshade and lamp housing adjacent are provided with the gap.Described lampshade is installed in the front end of reflector.
Described lamp housing is provided with a plurality of louvres.
Described lampshade adopts transparent plastic to make, and adds spread powder during making in the transparent plastic, formed at last opaque, but the lampshade of printing opacity.Be provided with connection strap with the reflector junction on lampshade, connection strap passes the installing hole that the reflector front end arranges, by the connection strap of heating of plastic material, so that connection strap fusing distortion is stuck in the installing hole place of reflector.
Described heat conduction paillon foil is dispersed in the gap that is distributed between reflector and the lamp housing, the end of heat conduction paillon foil and reflector and lamp housing close contact.The heat conduction paillon foil adopts metallic material of aluminum, copper or contains any one making of the alloy of graphite.
Described reflector adopts any one making of aluminium or other heat sink material.
Compared with the prior art the utility model has the following advantages:
The utility model is simple, compact and reasonable for structure; Radiating efficiency is high, long service life; Good illumination effect; Good looking appearance, succinct, cost is low.
Description of drawings
Fig. 1 is the utility model structural representation.
Description of reference numerals: 1-lampshade, 1-1-connection strap, 2-reflector, 3-lamp housing, 3-1-louvre, 4-heat conduction paillon foil, 5-lamp socket.
The specific embodiment
Following the utility model is further described in connection with the embodiment in the accompanying drawing:
As shown in Figure 1, the utility model mainly comprises lampshade 1, reflector 2, lamp housing 3, heat conduction paillon foil 4 and lamp socket 5, and described reflector 2 bottoms connect lamp socket 5, and the outer ring of reflector 2 arranges lamp housing 3, leaves the gap between reflector 2 and the lamp housing 3.The bottom of described lamp housing 3 is fixed on the lamp socket 5.Be provided with a plurality of heat conduction paillon foils 4 that link together between described reflector 2 and the lamp housing 3.Described lampshade 1 and lamp housing 3 adjacents are provided with the gap.Described lampshade 1 is installed in the front end of reflector 2.
Described lamp housing 3 is provided with a plurality of louvre 3-1, and the heat that reflector 2 and LED lamp chip give out rejects heat in the gap between lamp housing 3 and the reflector 2 by reflector 2.Gap between louvre 3-1 on the lamp housing 3 and reflector 2, the lamp housing 3 has formed a heat exchanger channels, and heat forms convection current with air in passage, reached a good radiating effect.
Described lampshade 1 adopts transparent plastic to make, and adds spread powder during making in the transparent plastic, formed at last opaque, but the lampshade of printing opacity.On lampshade 1, be provided with connection strap 1-1 with reflector 2 junctions, connection strap 1-1 passes the installing hole that reflector 2 front ends arrange, connection strap 1-1 by the heating of plastic material, so that connection strap 1-1 fusing distortion is stuck in the installing hole place of reflector 2, reaches lampshade 1 and are connected the firm purpose that connects with reflector.
Described heat conduction paillon foil 4 is dispersed in the gap that is distributed between reflector 2 and the lamp housing 3, the end of heat conduction paillon foil 4 and reflector 2 and lamp housing 3 close contacts.Heat conduction paillon foil 4 adopts metallic material of aluminum, copper or contains any one making of the alloy of graphite, can fast the heat of chip be derived.
Described reflector 2 adopts any one making of aluminium or other heat sink material, is mainly used in converging the light that led chip sends.In the described lamp socket led chip is installed.
Claims (8)
1. LED light fixture is characterized in that: comprise lampshade (1), reflector (2), lamp housing (3), heat conduction paillon foil (4) and lamp socket (5), described reflector (2) bottom connects lamp socket (5), and the outer ring of reflector (2) arranges lamp housing (3); The bottom of described lamp housing (3) is fixed on the lamp socket (5); Be provided with a plurality of heat conduction paillon foils (4) that link together between described reflector (2) and the lamp housing (3); Described lampshade (1) is installed in the front end of reflector (2).
2. LED light fixture as claimed in claim 1 is characterized in that: leave the gap between described reflector (2) and the lamp housing (3).
3. LED light fixture as claimed in claim 1, it is characterized in that: described lampshade (1) and lamp housing (3) adjacent are provided with the gap.
4. LED light fixture as claimed in claim 1, it is characterized in that: described lamp housing (3) is provided with a plurality of louvres (3-1).
5. LED light fixture as claimed in claim 1 is characterized in that: the making of described lampshade (1) employing transparent plastic.
6. LED light fixture as claimed in claim 5, it is characterized in that: on the described lampshade (1) and reflector junction is provided with connection strap (1-1), connection strap (1-1) passes reflector (2) front end and is provided with installing hole, and connection strap (1-1) fusing distortion is stuck in the installing hole place of reflector (2).
7. LED light fixture as claimed in claim 1 is characterized in that: the making of described reflector (2) employing aluminum.
8. LED light fixture as claimed in claim 1, it is characterized in that: described heat conduction paillon foil (4) is dispersed in the gap that is distributed between reflector (2) and the lamp housing (3), the end of heat conduction paillon foil (4) and reflector (2) and lamp housing (3) close contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202528085U CN202647298U (en) | 2012-05-30 | 2012-05-30 | Led lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202528085U CN202647298U (en) | 2012-05-30 | 2012-05-30 | Led lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202647298U true CN202647298U (en) | 2013-01-02 |
Family
ID=47416402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202528085U Expired - Fee Related CN202647298U (en) | 2012-05-30 | 2012-05-30 | Led lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202647298U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103196052A (en) * | 2013-03-27 | 2013-07-10 | 启东文鑫电子有限公司 | LED (light emitting diode) lighting lamp |
| CN103939771A (en) * | 2014-03-28 | 2014-07-23 | 王海军 | LED lamp |
-
2012
- 2012-05-30 CN CN2012202528085U patent/CN202647298U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103196052A (en) * | 2013-03-27 | 2013-07-10 | 启东文鑫电子有限公司 | LED (light emitting diode) lighting lamp |
| CN103939771A (en) * | 2014-03-28 | 2014-07-23 | 王海军 | LED lamp |
| WO2015144072A1 (en) * | 2014-03-28 | 2015-10-01 | 王海军 | Led lamp |
| CN103939771B (en) * | 2014-03-28 | 2016-08-24 | 王海军 | A kind of LED |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20150530 |
|
| EXPY | Termination of patent right or utility model |