CN201992400U - LED (light-emitting diode) track lamp - Google Patents
LED (light-emitting diode) track lamp Download PDFInfo
- Publication number
- CN201992400U CN201992400U CN2011200190101U CN201120019010U CN201992400U CN 201992400 U CN201992400 U CN 201992400U CN 2011200190101 U CN2011200190101 U CN 2011200190101U CN 201120019010 U CN201120019010 U CN 201120019010U CN 201992400 U CN201992400 U CN 201992400U
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- led
- lamp
- heat
- lamp body
- track lamp
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
An LED (light-emitting diode) track lamp comprises a lamp arm and an LED light-emitting lamp, wherein one end of the lamp arm is movably connected with the LED light-emitting lamp, the LED light-emitting lamp comprises a lamp body which is made of metal, a power supply, a heat-conducting plate, a printed circuit board (PCB), a reflective cup and a lens are arranged sequentially from the inside to the outside in the lamp body, wherein the power supply is used for supplying electricity to an LED, the heat-conducting plate is firmly connected with the inner wall of the lamp body, the printed circuit board is arranged on the outer side of the heat-conducting plate, and is provided with the LED, the reflective cup is used for condensing the light of the LED, the lens is arranged on the mouth of the reflective cup, and the outer side of the lamp body is provided with a circle of heat-dissipating through holes. The heat-dissipating effect of the LED track lamp is good, so that the temperature of the lamp can be decreased, and thereby the service life of the LED lamp can be prolonged; and the LED track lamp can be applied in various applicable places for indoor local illumination.
Description
Technical field
The utility model relates to a kind of track lamp, especially a kind of LED track lamp.
Background technology
Mostly common light source is with conventional bulb as the basis at present, shortcoming such as that yet common bulb has is frangible, power consumption and volume are big, afterwards, it is found that and utilize light emitting diode (being following LED), because LED itself has good characteristics such as power saving, volume be little, the problem of can fine solution conventional bulb being brought.
Yet the researcher finds again, though high-power LED lamp can satisfy the requirement of light intensity, but its heat energy of dispersing but is a key factor that influences the LED lamp life-span, if LED lamp radiating effect is bad, can cause the lamp temperatures height, increase light decay like this, made the illumination life-span of LED lamp shorten greatly.
In order to solve described heat dissipation problem, Chinese patent literature CN201057450Y discloses a kind of LED modulated structure, include heat radiation lamp socket, a lampshade and a led module, this heat radiation lamp socket is the moulding of one aluminium extruded, it makes parallel lampshade track and positioning track towards direction of illumination, be provided with some radiating fins in the lampshade track outside, and this radiating fin extends arrangement towards direction of illumination equally.This described LED modulated structure is because employing is a radiating fin, and therefore, its radiating effect is still waiting to improve.
The utility model content
In order to overcome the problems referred to above, the utility model provides a kind of to society and novel utilizes the chimney principle and the radiating effect that provides, the LED track lamp that increases the lamp life-span.
The technical solution of the utility model is: design a kind of LED track lamp, comprise arm and LED electroluminescent lamp, described arm one end and described LED electroluminescent lamp flexibly connect, described LED electroluminescent lamp comprises the lamp body of making of metal material, in described lamp body, from inside to outside be provided with the power supply that is used for providing electric energy successively to LED, the heat-conducting plate of fixedlying connected with the lamp body inwall, be arranged on the pcb board that the heat-conducting plate outside is provided with band LED, be used to assemble the reflector of LED light, and be arranged on the eyeglass on the rim of a cup of reflector; The outside of described lamp body is provided with a circle heat radiation through hole.
As to improvement of the present utility model, the axis of described heat radiation through hole is parallel with the axis of described lamp body.
As to further improvement of the utility model, described lamp body is made up of the front and back two parts that flexibly connect, and is divided into bulb-type away from the rear portion of eyeglass.
As further improving of the present utility model, described heat-conducting plate is that aluminum alloy materials or Cu alloy material are made.
As further improving of the present utility model, the outside of described arm and lamp body flexibly connects by first metal connecting piece.
As further improving of the present utility model, the outside of described arm and lamp body flexibly connects by universal connecting components.
As further improving, also be provided with second metal connecting piece that is connected with other object at the other end of described arm to of the present utility model.
As further improving of the present utility model, the shape of described arm is an arc body.
As further improving, be provided with the dead slot identical in the middle of the described arc body with the arc body radian to of the present utility model.
The utlity model has good heat dissipation effect and can reduce lamp temperatures, thus the service life of increase LED lamp, and it is applicable to the application scenario of various indoor local lightings.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the present utility model.
Fig. 2 is the side structure schematic diagram of Fig. 1.
Fig. 3 is the perspective view of Fig. 1.
The specific embodiment
Referring to Fig. 1 to Fig. 3, what Fig. 1 to Fig. 3 disclosed is a kind of LED track lamp, comprise arm 1 and LED electroluminescent lamp 2, described arm 1 one ends and described LED electroluminescent lamp 2 flexibly connect, described LED electroluminescent lamp 2 comprises the lamp body of making of metal material 21, in described lamp body 21, from inside to outside be provided with the power supply 22 that is used for providing electric energy successively to LED23, the heat-conducting plate 24 of fixedlying connected (described heat-conducting plate is that aluminum alloy materials or Cu alloy material are made) with described lamp body 21 inwalls, be arranged on the LED23 in heat-conducting plate 24 outsides, be used to assemble the reflector 25 of LED23 light, and be arranged on the eyeglass 26 on the rim of a cup of reflector 25.
Described lamp body 21 is made up of the front and back two parts that flexibly connect, and is bulb-type away from the rear section 211 of eyeglass 26, and the outer wall of the forward part 212 of described lamp body 21 is provided with a heat radiation through hole 3 that encloses perpendicular to eyeglass 26, referring to Fig. 2.
Described arm 1 flexibly connects by first metal connecting piece 11 with the outside of lamp body 21; Certainly, described arm 1 also can flexibly connect by universal connecting components with the outside of lamp body 21.The other end at described arm 1 also is provided with second metal connecting piece 12 that is connected with other object.
In the utility model, the shape of described arm 1 is an arc body.Be provided with the dead slot 13 identical in the middle of the described arc body, like this, help squeezing and cast cutting processing again with the arc body radian.
Claims (9)
1. LED track lamp, it is characterized in that: comprise arm and LED electroluminescent lamp, described arm one end and described LED electroluminescent lamp flexibly connect, described LED electroluminescent lamp comprises the lamp body of making of metal material, in described lamp body, from inside to outside be provided with the power supply that is used for providing electric energy successively,, be arranged on the pcb board that the heat-conducting plate outside is provided with band LED with the heat-conducting plate that the lamp body inwall is fixedlyed connected to LED, be used to assemble the reflector of LED light, and be arranged on the eyeglass on the rim of a cup of reflector; The outside of described lamp body is provided with a circle heat radiation through hole.
2. LED track lamp according to claim 1, it is characterized in that: the axis of described heat radiation through hole is parallel with the axis of described lamp body.
3. LED track lamp according to claim 1 and 2 is characterized in that: described lamp body is made up of the front and back two parts that flexibly connect, and is divided into bulb-type away from the rear portion of eyeglass.
4. LED track lamp according to claim 3 is characterized in that: described heat-conducting plate is that aluminum alloy materials or Cu alloy material are made.
5. LED track lamp according to claim 4, it is characterized in that: the outside of described arm and lamp body flexibly connects by first metal connecting piece.
6. LED track lamp according to claim 4, it is characterized in that: the outside of described arm and lamp body flexibly connects by universal connecting components.
7. LED track lamp according to claim 1 is characterized in that: the other end at described arm also is provided with second metal connecting piece that is connected with other object.
8. LED track lamp according to claim 1, it is characterized in that: the shape of described arm is an arc body.
9. LED track lamp according to claim 8 is characterized in that: be provided with the dead slot identical with the arc body radian in the middle of the described arc body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200190101U CN201992400U (en) | 2011-01-20 | 2011-01-20 | LED (light-emitting diode) track lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200190101U CN201992400U (en) | 2011-01-20 | 2011-01-20 | LED (light-emitting diode) track lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201992400U true CN201992400U (en) | 2011-09-28 |
Family
ID=44668890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200190101U Expired - Fee Related CN201992400U (en) | 2011-01-20 | 2011-01-20 | LED (light-emitting diode) track lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201992400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106801834A (en) * | 2017-02-17 | 2017-06-06 | 中山市久能光电科技有限公司 | A kind of track lamp of good heat dissipation effect |
-
2011
- 2011-01-20 CN CN2011200190101U patent/CN201992400U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106801834A (en) * | 2017-02-17 | 2017-06-06 | 中山市久能光电科技有限公司 | A kind of track lamp of good heat dissipation effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHENZHEN LIJI AOPENG OPTOELECTRONIC CO., LTD. Assignor: Zhou Ting Contract record no.: 2012440020432 Denomination of utility model: LED (light-emitting diode) track light Granted publication date: 20110928 License type: Exclusive License Record date: 20121226 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20170120 |