CN201437918U - Rail-type LED projection lamp - Google Patents
Rail-type LED projection lamp Download PDFInfo
- Publication number
- CN201437918U CN201437918U CN2009201319625U CN200920131962U CN201437918U CN 201437918 U CN201437918 U CN 201437918U CN 2009201319625 U CN2009201319625 U CN 2009201319625U CN 200920131962 U CN200920131962 U CN 200920131962U CN 201437918 U CN201437918 U CN 201437918U
- Authority
- CN
- China
- Prior art keywords
- light source
- rail
- led
- projection lamp
- utility
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
- F21S8/038—Lighting devices intended for fixed installation of surface-mounted type intended to be mounted on a light track
Abstract
The utility model discloses a rail-type LED projection lamp, which is installed at a guide rail, wherein, the rail-type projection lamp comprises a rail box which is slidingly connected with the guide rail; the rail box is connected with a lamp body rear seat through an angle-adjusting frame, the lower end of the lamp body rear seat is fixedly connected with a light source fixed seat. Compared with the prior art, the LED projection lamp provided by the utility model can turn in the range of radial 350 DEG, axial 85 DEG at will through installing the angle-adjusting frame at the LED projection lamp body. Meanwhile, the LED light source is installed between the light source fixed seat and a reflecting shade, which can speed up the conduction of the heat during the lighting of the LED, and most of the heat is prevented from hoarding at the lighting part, the heat-radiating problem of the LED projection lamp is effectively solved.
Description
Technical field:
The utility model relates to projecting lamp, particularly a kind of rail mounted LED projecting lamp.
Background technology:
General projecting lamp is to be used in exhibition guild hall, stage and department store's Window Display cabinet etc. to locate, and under the irradiation of projecting lamp light source, can make displaying articles more beautiful, increases the texture of article, thereby improves the value of article itself, attracts consumer's sight.
Because led light source has brightness preferably, and advantage such as long service life, be used in gradually on the projecting lamp at present, but the projecting lamp of this structure only is fit to be fixedly mounted on the specific region, can not rotate use, therefore need the LED projecting lamp be installed in different zones, to guarantee that projecting lamp illumination makes article show better visual effect, but so not only can cause waste, and the luminous time heating of LED is more serious, and most of heat is hoarded in the luminous site, causes radiating effect not good, make led light source because of cause thermal damage, reduced service life.
Summary of the invention:
For this reason, the purpose of this utility model is to provide a kind of rail mounted LED projecting lamp, can not rotate use and the not good problem of radiating effect to solve existing LED projecting lamp.
For achieving the above object, the utility model is mainly by the following technical solutions:
A kind of rail mounted LED projecting lamp is installed on the guide rail, and comprising a track box that is slidingly connected with above-mentioned guide rail is arranged, this track box is connected with the lamp body back seat by the angle adjustment frame, and this lamp body back seat lower end is fixedly connected with the light source holder.
Described light source holder lower end is equipped with reflection shield.
Be fixed with led light source between described light source holder and the reflection shield.
Compared with prior art, the utility model can realize that by an angle adjustment frame is installed the LED projecting lamp at 350 degree radially, rotates arbitrarily in axial 85 the scope on LED projecting lamp lamp body.Simultaneously by led light source being installed between light source holder and the reflection shield, can quicken the conduction of LED heat when luminous, avoid most of heat to hoard in the luminous site, effectively solved the heat dissipation problem of LED projecting lamp.
Description of drawings:
Fig. 1 is the utility model syndeton schematic diagram.
Fig. 2 is the utility model installment state schematic diagram.
Fig. 3 is the utility model cutaway view.
Identifier declaration among the figure: track box 1, angle adjustment frame 2, lamp body back seat 3, light source holder 4, led light source 5, reflection shield 6, cover of upholstery 7, guide rail 8.
The specific embodiment:
For setting forth thought of the present utility model and purpose, the utility model is described further below in conjunction with the drawings and specific embodiments.
See also Fig. 1～shown in Figure 2, the utility model provides a kind of rail mounted LED projecting lamp, be installed on the guide rail 8, include the lamp body of track box 1, angle adjustment frame 2 and LED projecting lamp, wherein track box 1 upper end is fixedly mounted on the guide rail 8, and can be along these guide rail 8 front and back slip (see figure 2)s, the lower end then is connected with the lamp body of LED projecting lamp by angle adjustment frame 2, can control the slewing area of the lamp body of LED projecting lamp by adjusting angle adjustment rack 2, to realize adjusting to this light fixture direction of illumination.
The lamp body of described LED projecting lamp mainly includes lamp body back seat 3, light source holder 4, led light source 5, reflection shield 6 and cover of upholstery 7, wherein fixedly connected with angle adjustment frame 2 by screw in lamp body back seat 3 upper ends, then fixedly connected with light source holder 4 in the lower end, light source holder 4 lower ends are being fixed together led light source 5 and reflection shield 6 by screw, the led light source 5 here is (see figure 1) between light source holder 4 and reflection shield 6, and closely paste and contact with light source holder 4 lower surfaces, with the closely subsides and contacting of reflection shield 6 upper surfaces.
The light source holder 4 here adopts high heat conduction aluminium alloy extrusions one-body molded, it is smooth that both ends of the surface are carried out polishing grinding, the effective the air gap of minimizing and light source and heat dissipating housing faying face, reduce thermal resistance and accelerated hot conduction, the heat of light source is conducted fast, reach better heat radiating effect.
And reflection shield 6 also adopts is the surface sand-blasting anodized, can avoid the aperture bright spot that caused by direct minute surface reflection, and the light that led light source 5 is sent is more even, can also increase its area of dissipation simultaneously.
In addition, also be fixed with cover of upholstery 7 below reflection shield 6, this cover of upholstery 7 links together with light source holder 4.
As shown in Figure 3, Fig. 3 is the utility model cutaway view.By among the figure as can be known, the utility model heat radiation is main to be realized by light source holder 4 and reflection shield 6, the led light source 5 here is between the two, because light source holder 4 and reflection shield 6 have good heat conductivity, therefore the heat that can at any time led light source 5 be produced is in time derived, thereby guaranteed the operate as normal of led light source 5, prolonged its service life.
In addition, angle adjustment frame 2 upper ends in the utility model are slidingly connected by track box 1 and guide rail 8, the lower end then is connected with the LED projecting lamp, therefore both can guarantee that the LED projecting lamp moved prolonging guide rail 8, simultaneously can also be at 350 degree radially, rotate the projecting direction of LED projecting lamp in axial 85 the scope arbitrarily, greatly satisfied user's user demand.
More than rail mounted LED projecting lamp provided by the utility model is described in detail, used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (3)
1. rail mounted LED projecting lamp, be installed on the guide rail (8), it is characterized in that including a track box (1) that is slidingly connected with above-mentioned guide rail (8), this track box (1) is connected with lamp body back seat (3) by angle adjustment frame (2), and this lamp body back seat (3) lower end is fixedly connected with light source holder (4).
2. rail mounted LED projecting lamp according to claim 1 is characterized in that described light source holder (4) lower end is equipped with reflection shield (6).
3. rail mounted LED projecting lamp according to claim 2 is characterized in that being fixed with led light source (5) between described light source holder (4) and the reflection shield (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201319625U CN201437918U (en) | 2009-05-22 | 2009-05-22 | Rail-type LED projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201319625U CN201437918U (en) | 2009-05-22 | 2009-05-22 | Rail-type LED projection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201437918U true CN201437918U (en) | 2010-04-14 |
Family
ID=42399892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201319625U Expired - Fee Related CN201437918U (en) | 2009-05-22 | 2009-05-22 | Rail-type LED projection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201437918U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235939A (en) * | 2010-04-30 | 2011-11-09 | 鸿富锦精密工业（深圳）有限公司 | Lens stray light detection device and lens stray light detection method |
| CN102818200A (en) * | 2012-07-25 | 2012-12-12 | 苏州晶雷光电照明科技有限公司 | Adjustable LED (Light-Emitting Diode) reflector lamp |
| CN105135371A (en) * | 2015-08-12 | 2015-12-09 | 杭州斗源机械电子有限公司 | Adjustable electric appliance box |
-
2009
- 2009-05-22 CN CN2009201319625U patent/CN201437918U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235939A (en) * | 2010-04-30 | 2011-11-09 | 鸿富锦精密工业（深圳）有限公司 | Lens stray light detection device and lens stray light detection method |
| CN102818200A (en) * | 2012-07-25 | 2012-12-12 | 苏州晶雷光电照明科技有限公司 | Adjustable LED (Light-Emitting Diode) reflector lamp |
| CN105135371A (en) * | 2015-08-12 | 2015-12-09 | 杭州斗源机械电子有限公司 | Adjustable electric appliance box |
| CN105135371B (en) * | 2015-08-12 | 2018-07-10 | 杭州斗源机械电子有限公司 | A kind of adjustable electrical appliance kit |
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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: 20100414 Termination date: 20140522 |