CN202993046U - Lamp inner shade - Google Patents
Lamp inner shade Download PDFInfo
- Publication number
- CN202993046U CN202993046U CN 201220602096 CN201220602096U CN202993046U CN 202993046 U CN202993046 U CN 202993046U CN 201220602096 CN201220602096 CN 201220602096 CN 201220602096 U CN201220602096 U CN 201220602096U CN 202993046 U CN202993046 U CN 202993046U
- Authority
- CN
- China
- Prior art keywords
- lamp
- lamp inner
- inner cover
- terrace
- lampshade
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a lamp inner shade which comprises a lamp inner shade body. The cross section of the inner surface of the lamp inner shade body is stepped. The stepped cross section includes an upper stepped surface and a lower stepped surface. The upper stepped surface is smaller than the lower stepped surface in inner diameter. The upper stepped surface is connected with the lower stepped surface through a step. The top of the lamp inner shade is provided with a mounting hole. The lamp inner shade is disposed in a lamp shade. The lamp inner shade is fine in light uniformity.
Description
Technical field
The utility model relates to a kind of lamp inner cover.
Background technology
At present in lighting, general lampshade is in order to enlarge illumination zone, its lampshade is mostly to be made by the material of light-permeable, and the shooting angle of the light of bulb and reflection angle are random, therefore, though the lampshade that this type of lamp uses can enlarge illumination zone, but along with the raising of people to lighting requirement, as uniformity of light, the illumination of light, and the innovation day by day of lighting engineering, this type of lampshade can not satisfy people to the demand of the quality of illumination.
The utility model content
In order to solve the above-mentioned technical problem that exists in background technology, the utility model provides a kind of lampshade that improves lighting quality.
Technical solution of the present utility model is: the utility model is a kind of lamp inner cover, its special character is that described lamp inner cover comprises cover body in lamp, the cross section of described lamp inner cover body internal surface is the cross section of step, the cross section of described step comprises appear on the stage terrace and leave from office terrace, appear on the stage the internal diameter of terrace less than the leave from office terrace, described appearing on the stage connects by step between terrace and leave from office terrace, and described lamp inner cover bodies top is provided with installing hole, and described lamp inner cover is arranged in lampshade.
In above-mentioned lamp, the profile of cover body is corresponding with the shape in lampshade, and in described lamp, cover body is nested in lampshade.
The utility model has the advantages that:
1, optical uniformity is good.The cross section of the inner surface of the lamp inner cover that the utility model provides is the cross section of step, during use, the lamp inner cover is directly installed in the lampshade that will use, then light source is placed in the lamp inner cover, light source does not overlap in the focus of the light of lamp inner cover internal reflection, and is good from the uniformity of light of lamp inner cover mouth outgoing.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Referring to Fig. 1, the interior cover body 5 of lamp that comprises described in the utility model, in lamp, the cross section of cover body 5 inner surfaces is the cross section of step, the cross section of step comprises appear on the stage terrace 3 and leave from office terrace 4, appear on the stage the internal diameter of terrace 3 less than leave from office terrace 4, appearing on the stage connects by step 2 between terrace 3 and leave from office terrace 4, and in lamp, cover body 5 tops are provided with installing hole 1, and the lamp inner cover is arranged in lampshade 6.Shape in lamp in the profile of cover body 5 and lampshade 6 is corresponding, and in described lamp, cover body 5 is nested in lampshade 6.
Claims (2)
1. lamp inner cover, it is characterized in that: described lamp inner cover comprises cover body in lamp, the cross section of described lamp inner cover body internal surface is the cross section of step, the cross section of described step comprises appear on the stage terrace and leave from office terrace, appear on the stage the internal diameter of terrace less than the leave from office terrace, described appearing on the stage connects by step between terrace and leave from office terrace, and described lamp inner cover bodies top is provided with installing hole, and described lamp inner cover is arranged in lampshade.
2. lamp inner cover according to claim 1 is characterized in that: in described lamp, the profile of cover body is corresponding with shape in lampshade, and the interior cover body of described lamp is nested in lampshade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220602096 CN202993046U (en) | 2012-11-14 | 2012-11-14 | Lamp inner shade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220602096 CN202993046U (en) | 2012-11-14 | 2012-11-14 | Lamp inner shade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202993046U true CN202993046U (en) | 2013-06-12 |
Family
ID=48564223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220602096 Expired - Fee Related CN202993046U (en) | 2012-11-14 | 2012-11-14 | Lamp inner shade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202993046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352299A (en) * | 2016-08-18 | 2017-01-25 | 长兴金诺机械有限公司 | Thermochromic LED lamp |
-
2012
- 2012-11-14 CN CN 201220602096 patent/CN202993046U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352299A (en) * | 2016-08-18 | 2017-01-25 | 长兴金诺机械有限公司 | Thermochromic LED lamp |
| CN106352299B (en) * | 2016-08-18 | 2019-06-07 | 佛山市益商隆照明电器有限公司 | A kind of thermochromism LED light |
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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: 20130612 Termination date: 20131114 |