CN202992847U - Desk lamp - Google Patents
Desk lamp Download PDFInfo
- Publication number
- CN202992847U CN202992847U CN 201220602243 CN201220602243U CN202992847U CN 202992847 U CN202992847 U CN 202992847U CN 201220602243 CN201220602243 CN 201220602243 CN 201220602243 U CN201220602243 U CN 201220602243U CN 202992847 U CN202992847 U CN 202992847U
- Authority
- CN
- China
- Prior art keywords
- terrace
- lamp
- lamp shade
- step surface
- stage
- 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 desk lamp which comprises a lamp holder, a lamp shade and a light source. An inner lamp shade is arranged in the lamp shade and comprises a body of the inner lamp shade, the body of the inner lamp shade is made of a reflecting material which is PVC (polyvinyl chloride), the cross section of the inner surface of the body of the inner lamp shade is a stepped cross section, the stepped cross section comprises an upper step surface and a lower step surface, the inner diameter of the upper step surface is smaller than that of the lower step surface, the upper step surface is connected with the lower step surface by a step, a mounting hole is arranged on the top of the body of the inner lamp shade, the inner lamp shade is arranged in the lamp shade, the shape of the body of the inner lamp shade corresponds to that of the inside of the lamp shade, both the upper step surface and the lower step surface are cambered surfaces, the height of the upper step surface is identical to that of the lower step surface, and the light source is arranged in the upper step surface. The desk lamp has the advantage that light rays emitted via the inner lamp shade are soft and are good in uniformity and high in illuminating quality.
Description
Technical field
The utility model relates to a kind of desk lamp.
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 desk lamp that improves lighting quality.
technical solution of the present utility model is: the utility model is a kind of desk lamp, comprise lamp socket, lampshade and light source, its special character is: be provided with the lamp inner cover in described lampshade, described lamp inner cover comprises cover body in lamp, in described lamp, cover body is made by reflectorized material, described reflectorized material is PVC, 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, described lamp inner cover bodies top is provided with installing hole, described lamp inner cover is arranged in lampshade, in described lamp, the profile of cover body is corresponding with the shape in lampshade, described terrace and the leave from office terrace of appearing on the stage is cambered surface, the described terrace of appearing on the stage is identical with the height of leave from office terrace, described light source is arranged in the terrace of appearing on the stage.
The utility model has the advantages that:
1, improve lighting quality.The utility model is made cover body in lamp by reflectorized material, make the light that light source sends can't project lampshade, in lampshade after Circulated reflection from the outgoing of lampshade mouth, greatly improved the illumination of light, and uniformity of light, improved the quality of illumination.
2, 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 lampshade mouth outgoing.
3, light is soft.The utility model is arranged on light source in the terrace of appearing on the stage, the emergent light of light source after the terrace internal reflection of appearing on the stage, outgoing after the leave from office terrace, emergent light light is soft, is suitable for vision protection.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Referring to Fig. 1, the utility model provides a kind of desk lamp, is provided with the lamp inner cover in lampshade 7.the lamp inner cover comprises cover body 5 in lamp, in lamp, cover body 5 is made by reflectorized material, reflectorized material is PVC or other existing reflectorized materials, 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, the terrace 3 and get out of a predicament or an embarrassing situation between 4 of appearing on the stage connects by step 2, in lamp, cover body 5 tops are provided with installing hole 1, the lamp inner cover is arranged in lampshade 7, shape in lamp in the profile of cover body 5 and lampshade 7 is corresponding, described terrace 3 and the leave from office terrace 4 of appearing on the stage is cambered surface, the terrace 3 of appearing on the stage is identical with the height of leave from office terrace 4, light source 6 is arranged in the terrace 3 of appearing on the stage.
Claims (1)
1. desk lamp, comprise lamp socket, lampshade and light source, it is characterized in that: be provided with the lamp inner cover in described lampshade, described lamp inner cover comprises cover body in lamp, in described lamp, cover body is made by reflectorized material, described reflectorized material is PVC, 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, described lamp inner cover bodies top is provided with installing hole, described lamp inner cover is arranged in lampshade, in described lamp, the profile of cover body is corresponding with the shape in lampshade, described terrace and the leave from office terrace of appearing on the stage is cambered surface, the described terrace of appearing on the stage is identical with the height of leave from office terrace, described light source is arranged in the terrace of appearing on the stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220602243 CN202992847U (en) | 2012-11-14 | 2012-11-14 | Desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220602243 CN202992847U (en) | 2012-11-14 | 2012-11-14 | Desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202992847U true CN202992847U (en) | 2013-06-12 |
Family
ID=48564025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220602243 Expired - Fee Related CN202992847U (en) | 2012-11-14 | 2012-11-14 | Desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202992847U (en) |
-
2012
- 2012-11-14 CN CN 201220602243 patent/CN202992847U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131114 |