CN203940354U - Lampshade structure combination - Google Patents
Lampshade structure combination Download PDFInfo
- Publication number
- CN203940354U CN203940354U CN201420366944.6U CN201420366944U CN203940354U CN 203940354 U CN203940354 U CN 203940354U CN 201420366944 U CN201420366944 U CN 201420366944U CN 203940354 U CN203940354 U CN 203940354U
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- semi
- lampshade
- wall
- reflection
- opening
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A kind of lampshade structure combination, comprise a lampshade body and a semi-reflection and semi penetrated bed, described lampshade body comprises that a lampshade wall and is positioned at the opening of described lampshade wall one end, described lampshade wall is blind end with respect to the other end of described opening, described lampshade wall comprises a transmission region and half transmission region, described transmission region is between described opening and described semi-transparent region, described semi-transparent region is positioned at the blind end of described lampshade wall, and the inner wall surface of described lampshade wall forms a vaporific light softening surface.
Description
Technical field
The utility model is about a kind of lampshade structure combination, the lampshade structure combination that espespecially a kind of light utilization is high.
Background technology
Traditional luminaire is generally spot light as light emitting diode.And illuminating light source needs broader uniform irradiation scope conventionally.Therefore when, Will light emitting diode is applied to lighting device, must utilize the expansion photo structure of lens to improve the problem of its light concentrations.The expansion photo structure of conventional lenses is made up of a coniform body, and light utilization is low.
Utility model content
In view of above content, be necessary the lampshade structure combination that provides a kind of light utilization high.
A kind of lampshade structure combination, comprise a lampshade body and a semi-reflection and semi penetrated bed, described lampshade body comprises that a lampshade wall and is positioned at the opening of described lampshade wall one end, described lampshade wall is blind end with respect to the other end of described opening, described lampshade wall comprises a transmission region and half transmission region, described transmission region is between described opening and described semi-transparent region, described semi-transparent region is positioned at the blind end of described lampshade wall, and the inner wall surface of described lampshade wall forms a vaporific light softening surface.
Preferably, described semi-reflection and semi-transparent layer is formed on the position, semi-transparent region of described lampshade wall.
Preferably, described semi-reflection and semi-transparent layer comprises having the semi-reflection and semi-transparent film that the material of reflectivity composition forms.
Preferably, described semi-reflection and semi-transparent layer is towards the direction of described opening the shape that thickness reduces gradually with respect to the other end of described opening from described lampshade wall.
The combination of the utility model lampshade structure is blind end by described lampshade wall with respect to the other end of described opening, described lampshade wall comprises transmission region and semi-transparent region, described transmission region is between described opening and described semi-transparent region, described semi-transparent region is positioned at the blind end of described lampshade wall, the inner wall surface of described lampshade wall forms vaporific light softening surface, thereby relaxing on the basis of high light direct projection when light source igniting, further adjust the light emission direction of light source and improved light utilization.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the utility model pendant lamp cover structure combination preferred embodiment.
Fig. 2 is a three-dimensional cutaway view of the lampshade structure combination of Fig. 1.
Detailed description of the invention
Refer to Fig. 1, the combination of the utility model lampshade structure comprises a lampshade body 1 and a semi-reflection and semi penetrated bed 2.Described lampshade body 1 can be spherical or strip, and described lampshade body 1 comprises that a lampshade wall 10 and is positioned at the opening 11 of described lampshade wall 10 one end.
Described lampshade wall 10 is blind end with respect to the other end of described opening 11.Described lampshade wall 10 comprises a transmission region 12 and half transmission region 13, and described transmission region 12 is between described opening 11 and described semi-transparent region 13, and described semi-transparent region 13 is positioned at the blind end of described lampshade wall 10.The inner wall surface of described lampshade wall 10 forms a vaporific light softening surface 14.
Described semi-reflection and semi-transparent layer 2 is formed on 13 positions, semi-transparent region of described lampshade wall 10.Described semi-reflection and semi-transparent layer 2 can penetrate from it a part of light, and a part of light can be reflected by it in addition.Described semi-reflection and semi-transparent layer 2 comprises having the semi-reflection and semi-transparent film 20 that the material of reflectivity composition forms.Described semi-reflection and semi-transparent layer 2 can be also by some semi-reflection and semi-transparent films 20 be stacked form.Described semi-reflection and semi-transparent layer 2 can combine the intensity of light source of using according to described lampshade structure and regulate its thickness.The coating that described semi-reflection and semi-transparent layer 2 is even equal thickness.Described semi-reflection and semi-transparent layer 2 is towards the direction of described opening 11 shape that thickness reduces gradually with respect to the other end of described opening 11 from described lampshade wall 10.
In LED luminescence component or tungsten filament luminescence component in use, the light source in described lampshade body 1 is subject to the control of turn-on power and is luminous described lampshade structure applied in any combination.The ray cast of sending when light source during to the described semi-reflection and semi-transparent layer 2 of 13 positions, described semi-transparent region, only has part light and to penetrate through described lampshade wall 10, and remaining light is reflected back by described semi-reflection and semi-transparent layer 2.The light reflecting back and directly project light on described transmission region 12 in conjunction with after, after the softening effect via the described light softening surface 14 on described lampshade wall 10, penetrate from the described transmission region 12 of described lampshade body 1.So, the luminous intensity in the semi-transparent region 13 of the front end of described lampshade structure combination is greatly diminished, by the light reflection effect of described semi-reflection and semi-transparent layer 2, the luminous intensity of the described printing opacity section 12 of the side of described lampshade structure combination is improved greatly simultaneously, thereby relaxing on the basis of high light direct projection when light source igniting, further adjust the light emission direction of light source and improved light utilization.
Claims (4)
1. a lampshade structure combination, comprise a lampshade body and a semi-reflection and semi penetrated bed, it is characterized in that: described lampshade body comprises that a lampshade wall and is positioned at the opening of described lampshade wall one end, described lampshade wall is blind end with respect to the other end of described opening, described lampshade wall comprises a transmission region and half transmission region, described transmission region is between described opening and described semi-transparent region, described semi-transparent region is positioned at the blind end of described lampshade wall, and the inner wall surface of described lampshade wall forms a vaporific light softening surface.
2. lampshade structure combination as claimed in claim 1, is characterized in that: described semi-reflection and semi-transparent layer is formed on the position, semi-transparent region of described lampshade wall.
3. lampshade structure as claimed in claim 1 combination, is characterized in that: described semi-reflection and semi-transparent layer comprises having the semi-reflection and semi-transparent film that the material of reflectivity composition forms.
4. lampshade structure combination as claimed in claim 1, is characterized in that: described semi-reflection and semi-transparent layer is towards the direction of described opening the shape that thickness reduces gradually with respect to the other end of described opening from described lampshade wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420366944.6U CN203940354U (en) | 2014-07-02 | 2014-07-02 | Lampshade structure combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420366944.6U CN203940354U (en) | 2014-07-02 | 2014-07-02 | Lampshade structure combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203940354U true CN203940354U (en) | 2014-11-12 |
Family
ID=51859667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420366944.6U Expired - Fee Related CN203940354U (en) | 2014-07-02 | 2014-07-02 | Lampshade structure combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203940354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105388681A (en) * | 2015-12-28 | 2016-03-09 | 魅族科技（中国）有限公司 | Flashlight module and terminal |
-
2014
- 2014-07-02 CN CN201420366944.6U patent/CN203940354U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105388681A (en) * | 2015-12-28 | 2016-03-09 | 魅族科技（中国）有限公司 | Flashlight module and terminal |
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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: 20141112 Termination date: 20150702 |
|
| EXPY | Termination of patent right or utility model |