CN102889547A - Radiating lampshade - Google Patents
Radiating lampshade Download PDFInfo
- Publication number
- CN102889547A CN102889547A CN2012103512638A CN201210351263A CN102889547A CN 102889547 A CN102889547 A CN 102889547A CN 2012103512638 A CN2012103512638 A CN 2012103512638A CN 201210351263 A CN201210351263 A CN 201210351263A CN 102889547 A CN102889547 A CN 102889547A
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- Prior art keywords
- housing
- fin
- heat radiation
- radiating
- lampshade
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- 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.)
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a radiating lampshade. The radiating lampshade comprises a housing, a reflective membrane is arranged on the inner surface of the housing, a plurality of radiating fins are arranged on the outer surface of the housing sequentially at equal intervals, the radiating fins and the housing are fixedly connected, and a sealing pad is arranged at the open end of the small end of the housing. The radiating lampshade is smart in design, and wide in the application fields, and has good sealing property and radiating property.
Description
Technical field
This invention relates to the lampshade field, particularly relates to a kind of heat radiation lampshade.
Background technology
At present, the units such as industry factories and miness, stadiums, goods yard harbour use, light source places the deep hood type efficiency energy-saving illumination lamp in the reflector, no matter the reflectance coating of its reflector is applied to inner surface or the outer surface of reflector housing, the heat dissipation problem of reflector when all not considering to use for a long time under the light fixture whole sealing status, therefore, easily make the bulb heat radiation poor effect in the reflector, be heated for a long time fragile, even added louvre, structure is also bad, and the temperature difference easily produces water smoke and is attached to the reflector inwall sooner or later, affects illuminating effect.Patent application document such as Chinese application number 200820089732.2 disclosed a kind of Mining lamps and lanterns efficiency energy-saving reflective cover afterwards, comprise housing, be compounded with reflectance coating at the housing inner layer outer surface, be compounded with diaphragm at reflectance coating, upper-end part of driving lateral separation equal angles has louvre, louvre in the housing; Vertically equidistantly line up strip along housing.Although this structure reflector has louvre, when the morning and evening, the temperature difference was large, the lampshade inwall can produce water smoke, and impact is used.
In sum, for the defective of prior art, need especially a kind of heat radiation lampshade, thereby solve above-mentioned problem.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of heat radiation lampshade, can solve the problem that existing lampshade is difficult for heat radiation.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of heat radiation lampshade is provided, comprise housing, described shell inner surface is provided with one deck reflective membrane, equidistantly be provided with successively the multi-disc fin in housing outer surface, fin is fixedly connected with housing, and the small end open end of housing is provided with a circle sealing gasket.
In a preferred embodiment of the present invention, described fin is the rotary body thin slice.
In a preferred embodiment of the present invention, described housing is stainless steel.
In a preferred embodiment of the present invention, described reflective membrane is cellular texture.
In a preferred embodiment of the present invention, the angle of described fin and housing is 90 degree.
The invention has the beneficial effects as follows: the present invention is simple in structure, designs ingeniously, and application is extensive, has good sealing and thermal diffusivity.
Description of drawings
Fig. 1 is complete section schematic diagram of the present invention;
Fig. 2 is schematic perspective view of the present invention;
Fig. 3 is that schematic diagram is looked on a left side of the present invention;
Among the figure: 1, housing, 2, fin, 3, sealing gasket, 4, reflective membrane.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As depicted in figs. 1 and 2, a kind of heat radiation lampshade of the present invention, comprise housing 1, described housing 1 inner surface is provided with one deck reflective membrane 4, equidistantly be provided with successively multi-disc fin 2 at housing 1 outer surface, fin 2 is fixedly connected with housing 1, and the small end open end of housing 1 is provided with a circle sealing gasket 3; Described fin 2 is rotary body thin slices; Described housing 1 and fin 2 are stainless steel; As shown in Figure 3, described reflective membrane 4 is cellular texture; Described fin 2 is 90 degree with the angle of housing 1.
The reflective membrane 4 of described housing 1 inner surface has good light-gathering, the fin 2 of outer surface all is designed to metal material good thermal diffusivity, increased the contact area with air, heat radiation is better, opening part at bulb mounting is provided with sealing gasket 3, is used for sealing function, does not contact with outside air, make that inwall can not generate fog when sooner or later the temperature difference was large, affect illuminating effect; Simple in structure, design ingeniously, application is extensive, has good sealing and thermal diffusivity.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (5)
1. heat radiation lampshade, comprise housing (1), it is characterized in that, described housing (1) inner surface is provided with one deck reflective membrane (4), equidistantly be provided with successively multi-disc fin (2) at housing (1) outer surface, fin (2) is fixedly connected with housing (1), and the small end open end of housing (1) is provided with a circle sealing gasket (3).
2. a kind of heat radiation lampshade according to claim 1 is characterized in that, described fin (2) is the rotary body thin slice.
3. a kind of heat radiation lampshade according to claim 1 is characterized in that, described housing (1) and fin (2) are stainless steel.
4. a kind of heat radiation lampshade according to claim 1 is characterized in that, described reflective membrane (4) is cellular texture.
5. a kind of heat radiation lampshade according to claim 1 is characterized in that, described fin (2) is 90 degree with the angle of housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103512638A CN102889547A (en) | 2012-09-20 | 2012-09-20 | Radiating lampshade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103512638A CN102889547A (en) | 2012-09-20 | 2012-09-20 | Radiating lampshade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102889547A true CN102889547A (en) | 2013-01-23 |
Family
ID=47533150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103512638A Pending CN102889547A (en) | 2012-09-20 | 2012-09-20 | Radiating lampshade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102889547A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225760A (en) * | 2013-05-15 | 2013-07-31 | 海门市浩洋电光源科技有限公司 | LED (Light Emitting Diode) lamp with uniform emergent rays |
| CN105371170A (en) * | 2015-11-23 | 2016-03-02 | 安徽恒利机电科技有限公司 | Assembly technique for LED mining lamp base |
-
2012
- 2012-09-20 CN CN2012103512638A patent/CN102889547A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225760A (en) * | 2013-05-15 | 2013-07-31 | 海门市浩洋电光源科技有限公司 | LED (Light Emitting Diode) lamp with uniform emergent rays |
| CN105371170A (en) * | 2015-11-23 | 2016-03-02 | 安徽恒利机电科技有限公司 | Assembly technique for LED mining lamp base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130123 |