CN2781187Y - Lampshade for low-power lamp - Google Patents
Lampshade for low-power lamp Download PDFInfo
- Publication number
- CN2781187Y CN2781187Y CNU2005200561248U CN200520056124U CN2781187Y CN 2781187 Y CN2781187 Y CN 2781187Y CN U2005200561248 U CNU2005200561248 U CN U2005200561248U CN 200520056124 U CN200520056124 U CN 200520056124U CN 2781187 Y CN2781187 Y CN 2781187Y
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- CN
- China
- Prior art keywords
- lampshade
- reflecting surface
- small
- light fixture
- power light
- 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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Abstract
The utility model specifically relates to a lampshade, particularly a lampshade for a low-power lamp. The utility model comprises a lampshade, wherein a plurality of layers of convex cambered reflecting faces are arranged in the lampshade; the reflecting faces form transparent shapes; the bottom parts of the reflecting faces are also provided with a plurality of protrusions; the reflecting faces on the lampshade are provided with circular arc points; a light source is reflected on the circular arc point by the reflecting faces, so that the light source is evenly distributed on the reflecting faces, and simultaneously, a refractive and a photoconductive functions can be generated; the wall face of the side wall generates the effect of a plurality of bright points, and accordingly, the whole lamp seems to be beautiful. The utility model is used for a low-power lamp, so that the effect of the large area of bright points can be generated. The utility model is used for a target indication lamp and a decorative lamp, and the lampshade has particular ornamental value.
Description
Technical field
The utility model is specifically related to a kind of lampshade, especially a kind of lampshade that is used on the small-power light fixture.
Background technology
The small-power light fixture, as Lawn lamp, warning lamp and ornament lamp etc., the structure of its lampshade is generally single integral body, only be provided with one deck reflecting surface on the lampshade, the lampshade of this structure has the following disadvantages: only be provided with one deck reflecting surface on the lampshade, light source is not had tangible buffering and refraction action, so, light source concentrates on the middle position of reflecting surface, not only cause the luminance shortage of reflecting surface periphery, cause the overall brightness of reflecting surface even inadequately, and make the lampshade sidewall seem dim, more have plenty of, because Lawn lamp, the ornamental of small-power such as warning lamp and ornament lamp light fixture is that lampshade has evenly, the sidewall of enough brightness, especially lampshade, but existing lampshade is because the reflecting surface overall brightness is inhomogeneous, and it is dim that sidewall seems, makes it lose the value of viewing and admiring; Have again, warning lamp is as traffic safety, it is very important that its lampshade brightness evenly just seems, thereby, people thirst for designing a kind of lampshade always, and its light source can be evenly distributed on the reflecting surface, and refract on the sidewall of lampshade, to improve the brightness of its reflecting surface and sidewall, solve the deficiency of above-mentioned existence.
The utility model content
The purpose of this utility model is to solve the aforesaid drawbacks, and a kind of lampshade reflecting surface illuminance distribution is provided, and can improve its sidewall brightness, have the lampshade on the small-power light fixture of being used for of appreciative value.
For achieving the above object: comprise lampshade, be provided with the convex reflecting surface of multilayer in its described lampshade, reflecting surface is transparence, and the bottom of described reflecting surface also is provided with a plurality of projections.
The bottom of described reflecting surface is provided with and is a plurality of projections that even shape distributes.
Described projection is the arc point of reflecting surface bottom.
The inwall of described lampshade is provided with multilayer and holds portion, and the reflecting surface bearing is held in the portion correspondence.
Described lampshade is superposeed up and down by a plurality of cover bodies and forms, and each cover body is made of the wall portion of ring-type and the top integral body of convex reflecting surface.
Described each cover body top is provided with annular along the neighboring of its reflecting surface and holds portion, and the wall subordinate end of cover body is provided with described annular and holds the suitable grafting step of portion.
Reflecting surface top in the described lampshade and another layer reflecting surface bottom opening of portion provided thereon are in same level height.
The central authorities of every layer of reflecting surface have wire through-hole in the described lampshade.
The beneficial effects of the utility model: the reflecting surface on the lampshade is provided with arc point, light source is by on the arc point of reflecting surface, light source is evenly distributed on the reflecting surface, produce the effect of refraction and photoconduction simultaneously, make the effect that produces a plurality of bright spots on the sidewall wall, thereby make whole lamp seem more beautiful, be used for low power lamp, produce the effect of large tracts of land bright spot, being used for target indication and ornament lamp has special ornamental value.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is another structural representation of the present utility model.
The specific embodiment
In conjunction with the accompanying drawings and embodiments the utility model is described in further detail.
As shown in the figure, comprise lampshade 1, be provided with the convex reflecting surface 2 of multilayer in its described lampshade 1, reflecting surface 2 is transparence, the bottom of described reflecting surface 2 also is provided with a plurality of projections 3, the bottom of reflecting surface 2 is provided with and is a plurality of projections 3 that even shape distributes, projection 3 is arc point 4 of reflecting surface 2 bottoms, lampshade 1 is superposeed up and down by a plurality of cover bodies 6 and forms, each cover body 6 is made of the wall portion of ring-type and the top integral body of convex reflecting surface 2, each cover body 6 top is provided with annular along the neighboring of its reflecting surface 2 and holds portion 7, the wall subordinate of cover body 1 end is provided with described annular and holds the suitable grafting step 8 of portion 5, and reflecting surface 2 tops in the lampshade 1 are in same level height with another layer reflecting surface bottom opening of portion provided thereon, and the central authorities of lampshade 1 interior every layer of reflecting surface 2 have wire through-hole 9.
Second embodiment: the inwall of lampshade 1 is provided with multilayer and holds portion 5, and reflecting surface 2 bearings are in the portion of holding 5 of correspondence
Operation principle: light source is by on the arc point 4 of reflecting surface 2, and light source is evenly distributed on the reflecting surface 2, and the effect that produces refraction and photoconduction simultaneously makes the effect that produces a plurality of bright spots on the sidewall wall, thereby makes whole lamp seem more beautiful.
Claims (8)
1. be used for the lampshade on the small-power light fixture, comprise lampshade, it is characterized in that, be provided with the convex reflecting surface of multilayer in the described lampshade, reflecting surface is transparence, and the bottom of described reflecting surface also is provided with a plurality of projections.
2. according to the described lampshade that is used on the small-power light fixture of claim 1, it is characterized in that the bottom of described reflecting surface is provided with and is a plurality of projections that even shape distributes.
3. according to claim 1 or the 2 described lampshades that are used on the small-power light fixture, it is characterized in that described projection is the arc point of reflecting surface bottom.
4. the described lampshade that is used on the small-power light fixture of root a tree name claim 1 is characterized in that the inwall of described lampshade is provided with multilayer and holds portion, and the reflecting surface bearing is held in the portion correspondence.
5. the described lampshade that is used on the small-power light fixture of root a tree name claim 1 is characterized in that, described lampshade is superposeed up and down by a plurality of cover bodies and forms, and each cover body is made of the wall portion of ring-type and the top integral body of convex reflecting surface.
6. the described lampshade that is used on the small-power light fixture of root a tree name claim 5 is characterized in that, described each cover body top is provided with annular along the neighboring of its reflecting surface and holds portion, and the wall subordinate end of cover body is provided with described annular and holds the suitable grafting step of portion.
7. root a tree name claim 1 or the 5 described lampshades that are used on the small-power light fixture is characterized in that, the reflecting surface top in the described lampshade and another layer reflecting surface bottom opening of portion provided thereon are in same level height.
8. the described lampshade that is used on the small-power light fixture of root a tree name claim 1 is characterized in that, the central authorities of every layer of reflecting surface have wire through-hole in the described lampshade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200561248U CN2781187Y (en) | 2005-03-29 | 2005-03-29 | Lampshade for low-power lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200561248U CN2781187Y (en) | 2005-03-29 | 2005-03-29 | Lampshade for low-power lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2781187Y true CN2781187Y (en) | 2006-05-17 |
Family
ID=36762390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200561248U Expired - Fee Related CN2781187Y (en) | 2005-03-29 | 2005-03-29 | Lampshade for low-power lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2781187Y (en) |
-
2005
- 2005-03-29 CN CNU2005200561248U patent/CN2781187Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |