CN202660348U - Novel lamp capable of insulating heat - Google Patents
Novel lamp capable of insulating heat Download PDFInfo
- Publication number
- CN202660348U CN202660348U CN 201220352183 CN201220352183U CN202660348U CN 202660348 U CN202660348 U CN 202660348U CN 201220352183 CN201220352183 CN 201220352183 CN 201220352183 U CN201220352183 U CN 201220352183U CN 202660348 U CN202660348 U CN 202660348U
- Authority
- CN
- China
- Prior art keywords
- controller
- light fixture
- emitting source
- heat insulating
- lamp
- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a novel lamp capable of insulating heat. The novel lamp comprises a shell, wherein a light-emitting source and a controller are arranged in the shell, a heat insulating member is arranged between the light-emitting source and the controller, and the controller is thermally isolated from the light-emitting source, therefore, the reliability of the lamp is greatly improved, the phenomenon that the lamp controller is burnt due to overheating is avoided, and the service life of the lamp is prolonged. In addition, because the heat insulating member is provided, the larger light-emitting source is arranged under the same volume, and the applicability of the lamp is stronger.
Description
Technical field
The utility model relates to a kind of light fixture.
Background technology
Along with the development of society, the use of light fixture is more and more extensive.Conventional lamp, comprise housing, be provided with controller and light emitting source in the housing, the light fixture of this structure is because controller and light emitting source are in the same cavity, do not take any quarantine measures between controller and the light emitting source, the heat of distributing when making light emitting source work is not separated with controller, and the design serviceability temperature of general lamp controller all is below 60 ℃, and ultimate-use (limiting service) temperature can not be above 100 ℃, the temperature in case overstep the extreme limit, controller will burn.At temperature range limit during with interior use, the service life of controller, the rising along with temperature became geometric progression to descend, 1 ℃ of the every rising of temperature, just descend 5% service life, 10 ℃ of every risings, and will become 59% of projected life service life, when temperature surpasses 25 ℃ of design temperatures, the life-span of controller just only has original about 28%, and therefore, the service life of this light fixture is shorter.
The utility model content
Technical problem to be solved in the utility model provides a kind of novel light fixture that can be heat insulation, and this light fixture long service life is simple in structure and with low cost.
In order to solve the problems of the technologies described above, a kind of novel light fixture that can be heat insulation of the utility model comprises housing, is provided with light emitting source and controller in the housing, wherein, is provided with heat insulating component between described light emitting source and the described controller.
Above-mentioned novel light fixture that can be heat insulation, wherein, described heat insulating component is thermal insulation board.
Above-mentioned novel light fixture that can be heat insulation, wherein, described heat insulating component is synthetic by the composite of glass fiber material and high-fire resistance.
Above-mentioned novel light fixture that can be heat insulation wherein, is provided with refractory layer in the described housing.
Above-mentioned novel light fixture that can be heat insulation, wherein, described heat insulating component two sides are provided with refractory layer.
Above-mentioned novel light fixture that can be heat insulation, wherein, described housing medial surface is respectively equipped with groove, and described heat insulating component two ends are stuck in the described groove.
The break traditions design concept of light fixture of this patent will have been carried out thermal release, thereby greatly improved the reliability of light fixture between controller and the light emitting source, avoided lamp controller because of overheated generation of burning phenomenon, has prolonged the service life of light fixture.This patent is tested at 250W and 400W tunnel lamp.The temperature of the former light fixture control apparatus that (environment temperature is 20 ℃ of normal temperature) records before not taking thermal release is respectively 75 ℃ and 95 ℃, has taked after the thermal release, and the temperature of control apparatus is respectively 54 ℃ and 69 ℃, has descended respectively 21 ℃ and 26 ℃; In addition, owing to be provided with heat insulating component, larger light emitting source can be installed under same volume, make lamp applications stronger, if do not take thermal release, then in the light fixture of same volume, can not use the light source of 400W, in case otherwise environment temperature when reaching more than 35 ℃ control apparatus will burn, take the later same lamp power of thermal release to be improved, that is to say same power, the light fixture volume can correspondingly dwindle.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in the figure, in order to solve the problems of the technologies described above, a kind of novel light fixture that can be heat insulation of the utility model comprises housing 1, is provided with light emitting source 2 and controller 3 in the housing 1, is provided with heat insulating component 4 between described light emitting source 2 and the described controller 3.Described heat insulating component 4 is thermal insulation board.4 composites by glass fiber material and high-fire resistance of described heat insulation structure are synthetic, have higher mechanical performance and dielectric properties, and heat resistance and moisture resistivity have good processability preferably.Pyroconductivity is low, high temperature resistant 250 degree (220 degree, 300 degree) that reach, and high-flatness at high temperature has excellent bending strength, therefore, uses more safe and reliable.
In order to improve the heat resistance of housing, can be provided with refractory layer 5 at described housing 1 inwall, described heat insulating component 4 two sides are provided with refractory layer 5, are respectively equipped with groove 11 on described housing 1 inwall, described heat insulating component 4 two ends are stuck in the described groove 11, and heat insulating component 4 is installed in the housing 1.Owing to be provided with heat insulating component in the housing, housing is divided into two independently cavitys, will have carried out thermal release between controller and the light emitting source, thereby greatly improved the reliability of light fixture, avoid lamp controller because of overheated generation of burning phenomenon, prolonged the service life of light fixture.
The description of above embodiment is comparatively concrete, detailed; but can not therefore be interpreted as the restriction to this patent scope; should be noted that; for the person of ordinary skill of the art; without departing from the concept of the premise utility; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (4)
1. a novel light fixture that can be heat insulation comprises housing, is provided with light emitting source and controller in the housing, it is characterized in that, is provided with heat insulating component between described light emitting source and the described controller.
2. novel light fixture that can be heat insulation as claimed in claim 1 is characterized in that described heat insulating component is thermal insulation board.
3. novel light fixture that can be heat insulation as claimed in claim 1 is characterized in that, described heat insulating component is synthetic by the composite of glass fiber material and high-fire resistance.
4. novel light fixture that can be heat insulation as claimed in claim 1 is characterized in that described housing medial surface is respectively equipped with groove, and described heat insulating component two ends are stuck in the described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220352183 CN202660348U (en) | 2012-07-19 | 2012-07-19 | Novel lamp capable of insulating heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220352183 CN202660348U (en) | 2012-07-19 | 2012-07-19 | Novel lamp capable of insulating heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202660348U true CN202660348U (en) | 2013-01-09 |
Family
ID=47455255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220352183 Expired - Fee Related CN202660348U (en) | 2012-07-19 | 2012-07-19 | Novel lamp capable of insulating heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202660348U (en) |
-
2012
- 2012-07-19 CN CN 201220352183 patent/CN202660348U/en not_active Expired - Fee Related
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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: 20130109 Termination date: 20140719 |
|
| EXPY | Termination of patent right or utility model |