CN203273525U - LED track lamp - Google Patents
LED track lamp Download PDFInfo
- Publication number
- CN203273525U CN203273525U CN201320211037XU CN201320211037U CN203273525U CN 203273525 U CN203273525 U CN 203273525U CN 201320211037X U CN201320211037X U CN 201320211037XU CN 201320211037 U CN201320211037 U CN 201320211037U CN 203273525 U CN203273525 U CN 203273525U
- Authority
- CN
- China
- Prior art keywords
- light source
- led
- mounting groove
- heat dissipation
- heat
- 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
Abstract
The utility model discloses an LED track lamp which comprises a track connecting piece, an electrical cabinet and an LED lamp body, wherein the track connecting piece is connected with a track, and an LED driver is installed on the electrical cabinet. According to the LED lamp body, an LED light source is installed on a heat dissipation lamp shell made of heat conduction metal materials, the heat dissipation lamp shell has the effects of high heat conduction and high heat dissipation, the LED light source is adhered to and fixed on the bottom face of a light source installation groove, the LED light source is in sufficient contact with the heat dissipation lamp shell, the speed of heat conduction between the LED light source and the heat dissipation lamp shell can be quickened, and heat generated by the LED light source can be rapidly transmitted to the heat dissipation lamp shell. A plurality of heat dissipation sheets are arranged on the back face of the heat dissipation lamp shell, the heat dissipation sheets are formed by vertically and upwards extending along the back face of the light source installation groove, the heat dissipation sheets are arranged in a column and arranged at intervals in a parallel mode, an air guide groove is formed between every two adjacent heat dissipation sheets, ventilation can be quickened through the air guide grooves, accordingly the aim of quickening the heat dissipation is achieved, and the heat dissipation effect is improved.
Description
Technical field
The utility model relates to the LED lighting field, particularly a kind of heat radiation LED track lamp fast.
Background technology
Track lamp be a kind of be used in shop and exhibition center etc. need to be to the light fixture of commodity or show piece emphasis light projector, its structure comprises sliding rail and can regulate along sliding rail the shot-light of fixed position, its advantage is to adjust the transmission direction of shot-light according to the putting position of article, reaches with effect the most clearly to show article.The LED track lamp is to combine the advantages such as the luminous thermal discharge of LED is few, radiation is little, and the energy-conservation and life-span is long, is particularly suitable for applying to temperature-sensitive or needs in age inhibiting commodity or showpiece.Can produce a large amount of heat but LED is luminous, and LED itself is very high to the requirement of temperature, if the heat of the luminous generation of LED can not in time leave, can make the lamp body internal temperature more and more higher, not only can accelerate LED aging, shorten its service life, can cause LED to burn when serious, therefore the quality of radiating effect is directly connected to illumination effect and the life-span of LED track lamp.In prior art, for the heat radiation of great power LED, Some Enterprises can adopt fan to come active heat removal, and its shortcoming is: fan work has noise, laying dust, and the life-span can't guarantee.And when coming passive heat radiation with radiator, need the radiator of larger heat radiation volume to satisfy heat radiation, and like this, no matter still calculate from appearance and size from cost, all need pay more expensive cost.
Therefore, how to design a kind of simple in structure, volume is small and exquisite, the LED light fixture that but can reach high efficiency and heat radiation is the technical problem that needs to be resolved hurrily in the industry.
The utility model content
Main purpose of the present utility model is to provide a kind of heat radiation LED track lamp fast, is intended on the basis that does not increase cost and appearance and size, improves radiating effect, prevents that LED is overheated, extends the service life of LED light source.
the utility model proposes a kind of LED track lamp, comprise the guide-rail coupling member that is connected for guide rail, electric box and the LED lamp body of LED driver are installed, described guide-rail coupling member is connected with described electric box, described LED lamp body is hinged on described electric box, described LED lamp body comprises lamp housing and is arranged on the interior LED light source of described lamp housing, the heat-dissipation lamp housing of described lamp housing for being made by thermal conductive metallic material, be provided with the light source mounting groove in the front of described heat-dissipation lamp housing, described LED light source is fixed in described light source mounting groove, fit in the bottom surface of the back side of described LED light source and described light source mounting groove, be provided with some fin at the back side of described heat-dissipation lamp housing, described fin extends to form straight up for the back side along described light source mounting groove, described fin is column to be arranged, and parallel interval setting between described fin forms the air conducting groove between adjacent described fin.
Preferably, described LED light source is the COB area source, and described heat-dissipation lamp housing is the aluminum alloy materials die cast.
Preferably, in described light source mounting groove, reflector is installed, upper port at described reflector is equipped with light transmission piece, is connected with annular cover for fixing described light transmission piece and described reflector in the upper port of described light source mounting groove, and described annular cover is compressed on described light transmission piece.
Preferably, be provided with the screw thread of mutual coupling on the lateral wall of and described annular cover inboard in the upper port of described light source mounting groove, described annular cover is threaded and is fixed on the upper port of described light source mounting groove.
Preferably, described LED light source is fixed by screws on the bottom surface of described light source mounting groove, or is adhesively fixed on by the heat conduction viscose glue on the bottom surface of described light source mounting groove.
Preferably, described electric box is connected by screw fixing formation by drain pan and upper cover, and described LED driver is fixed on described drain pan.
The LED lamp body of LED track lamp of the present utility model adopts the heat-dissipation lamp housing of being made by thermal conductive metallic material that LED light source is installed, heat-dissipation lamp housing has high heat conduction, thermolysis, LED light source is fitted and is fixed on the bottom surface of light source mounting groove, LED light source fully contacts with heat-dissipation lamp housing, can accelerate the heat-transfer rate between LED light source and heat-dissipation lamp housing, the heat that LED light source produces can conduct fast to heat-dissipation lamp housing; Be provided with some fin at the back side of heat-dissipation lamp housing, fin extends to form straight up for the back side along the light source mounting groove, fin is column and arranges, parallel interval setting between fin forms the air conducting groove between adjacent fin, the air conducting groove can be accelerated circulation of air, thereby reach the purpose of accelerating heat radiation, radiating effect is improved, prevent that LED light source is overheated, extend the service life of LED light source.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of LED track lamp in an embodiment of the utility model LED track lamp;
Fig. 2 is the structural representation of heat-dissipation lamp housing in an embodiment of the utility model LED track lamp;
Fig. 3 is the stereogram of LED track lamp in an embodiment of the utility model LED track lamp.
The realization of the utility model purpose, functional characteristics and advantage are described further with reference to accompanying drawing in connection with embodiment.
The specific embodiment
Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Referring to figs. 1 through Fig. 3, one embodiment of LED track lamp of the present utility model is proposed, this LED track lamp comprises for the guide-rail coupling member 30 that is connected with guide rail, the electric box 20 that LED driver 200 is installed and LED lamp body 10, guide-rail coupling member 30 is connected with electric box 20, LED lamp body 10 is hinged on electric box 20, guide-rail coupling member 30 slidably rail is connected in track, and LED lamp body 10 can rotate on electric box 20.Electric box 20 is connected by screw fixing formation by drain pan 210 and upper cover 220, and LED driver 200 is fixed on drain pan 210, LED light source 110 electrical connections in LED driver 200 and LED lamp body 10, and the LED light source 110 in driving LED lamp body 10 is luminous.
Be provided with some fin 102 at the back side of heat-dissipation lamp housing 100, fin 102 extends to form straight up for the back side along light source mounting groove 101, fin 102 is column and arranges, parallel interval setting between fin 102 forms air conducting groove 103 between adjacent fin 102, air conducting groove 103 can be accelerated circulation of air, thereby reach the purpose of accelerating heat radiation, radiating effect is improved, prevent that LED light source 110 is overheated, extend the service life of LED light source 110.
Spacing distance between adjacent two fin 102 equates, thereby the width of the air conducting groove 103 that forms between adjacent fin 102 is identical, can guarantee that the air flux of each air conducting groove 103 is identical, thereby reach the effect of Homogeneouslly-radiating.
Be connected with for the fixing annular cover 140 of light transmission piece 130 and reflector 120 in the upper port of light source mounting groove 101, be provided with the screw thread of mutual coupling on the lateral wall of and annular cover 140 inboard in the upper port of light source mounting groove 101, annular cover 140 is threaded and is fixed on the upper port of light source mounting groove 101, the lower end of annular cover 140 is compressed on light transmission piece 130, thereby reflector 120 and diffuser are fixed.
The above is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (6)
1. LED track lamp, comprise the guide-rail coupling member that is connected for guide rail, electric box and the LED lamp body of LED driver are installed, described guide-rail coupling member is connected with described electric box, described LED lamp body is hinged on described electric box, described LED lamp body comprises lamp housing and is arranged on the interior LED light source of described lamp housing, it is characterized in that, the heat-dissipation lamp housing of described lamp housing for being made by thermal conductive metallic material, be provided with the light source mounting groove in the front of described heat-dissipation lamp housing, described LED light source is fixed in described light source mounting groove, fit in the bottom surface of the back side of described LED light source and described light source mounting groove, be provided with some fin at the back side of described heat-dissipation lamp housing, described fin extends to form straight up for the back side along described light source mounting groove, described fin is column to be arranged, and parallel interval setting between described fin forms the air conducting groove between adjacent described fin.
2. LED track lamp according to claim 1, is characterized in that, described LED light source is the COB area source, and described heat-dissipation lamp housing is the aluminum alloy materials die cast.
3. LED track lamp according to claim 2, it is characterized in that, in described light source mounting groove, reflector is installed, upper port at described reflector is equipped with light transmission piece, upper port at described light source mounting groove is connected with for the annular cover of fixing described light transmission piece and described reflector, and described annular cover is compressed on described light transmission piece.
4. LED track lamp according to claim 3, it is characterized in that, be provided with the screw thread of mutual coupling on the lateral wall of and described annular cover inboard in the upper port of described light source mounting groove, described annular cover is threaded and is fixed on the upper port of described light source mounting groove.
5. LED track lamp according to claim 1, is characterized in that, described LED light source is fixed by screws on the bottom surface of described light source mounting groove, or be adhesively fixed on by the heat conduction viscose glue on the bottom surface of described light source mounting groove.
6. LED track lamp according to claim 1, is characterized in that, described electric box is connected by screw fixing formation by drain pan and upper cover, and described LED driver is fixed on described drain pan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320211037XU CN203273525U (en) | 2013-04-24 | 2013-04-24 | LED track lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320211037XU CN203273525U (en) | 2013-04-24 | 2013-04-24 | LED track lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203273525U true CN203273525U (en) | 2013-11-06 |
Family
ID=49503929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320211037XU Expired - Fee Related CN203273525U (en) | 2013-04-24 | 2013-04-24 | LED track lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203273525U (en) |
Cited By (2)
| 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 |
| CN107062067A (en) * | 2017-02-15 | 2017-08-18 | 佛山市广兴洲照明有限公司 | A kind of high-power LED track spotlight |
-
2013
- 2013-04-24 CN CN201320211037XU patent/CN203273525U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062067A (en) * | 2017-02-15 | 2017-08-18 | 佛山市广兴洲照明有限公司 | A kind of high-power LED track spotlight |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204611414U (en) | A kind of LED fishing lamp | |
| CN203273525U (en) | LED track lamp | |
| CN201651896U (en) | Light source module group and heat dissipation integrated LED lamp | |
| CN203823612U (en) | Ceiling type LED lamp | |
| CN204127803U (en) | A kind of LED spotlight of easy heat radiation | |
| CN203147370U (en) | LED (Light Emitting Diode) lamp | |
| CN205261261U (en) | LED bulb lamp | |
| CN202972827U (en) | Light emitting diode (LED) street lamp | |
| CN203099441U (en) | Light-emitting diode (LED) bulb | |
| CN203910192U (en) | Heat dissipation device suitable for large-screen LED display screen | |
| CN204114712U (en) | The LED street lamp of high efficiency and heat radiation | |
| CN203231279U (en) | Electric tool LED (Light Emitting Diode) lamp | |
| CN203500907U (en) | LED projection lamp good in radiating effect | |
| CN203336532U (en) | Integrally-driving built-in LED down lamp | |
| CN105003868A (en) | LED streetlamp module | |
| CN204943161U (en) | A kind of LED street lamp module | |
| CN204042642U (en) | A kind of LED ceiling fitting | |
| CN103075670A (en) | LED (Light Emitting Diode) bulb lamp of novel heat dissipation structure | |
| CN202629994U (en) | Heat dissipation mechanism of LED (Light Emitting Diode) lamp driving power supply | |
| CN202403042U (en) | Candle bead | |
| CN202132919U (en) | Radiation type LED (Light Emitting Diode) lamp cup | |
| CN204786276U (en) | LED lamps and lanterns are with multi -functional high -efficient radiator | |
| CN207893668U (en) | A kind of double light source stage lightings | |
| CN203823536U (en) | Household high-power general screw-socket LED lamp | |
| CN203686967U (en) | Fin-type heat dissipation LED panel lamp |
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 |
Owner name: GUANGDONG CHL LIGHTING TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ZHONGSHAN CHENGHONG LIGHTING TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 528400 Guangdong city of Zhongshan Province town Henglan Maohui Industrial Zone No. 2 Qing Yi Lu one of the first and second layers Patentee after: GUANGDONG CHENGHONG LIGHTING TECHNOLOGY CO., LTD. Address before: 528400 Guangdong city of Zhongshan Province town Henglan Maohui Industrial Zone No. 2 Qing Yi Lu one of the first and second layers Patentee before: Zhongshan Chenghong Lighting Technology Co., Ltd. |
|
| 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: 20131106 Termination date: 20180424 |