CN103807659A - Desk lamp - Google Patents
Desk lamp Download PDFInfo
- Publication number
- CN103807659A CN103807659A CN201210458352.2A CN201210458352A CN103807659A CN 103807659 A CN103807659 A CN 103807659A CN 201210458352 A CN201210458352 A CN 201210458352A CN 103807659 A CN103807659 A CN 103807659A
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- China
- Prior art keywords
- lamp
- terrace
- stage
- lampshade
- leave
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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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a desk lamp, which comprises a lamp holder, a lamp shade and a light source, wherein a lamp inner shade is arranged in the lamp shade and comprises a lamp inner shade body, the lamp inner shade body is made from a reflective face, the reflective material is PVC (polyvinyl chloride), the cross section on the inner surface of the lamp inner shade body is a stepped cross section, the stepped cross section comprises an upper stepped face and a lower stepped face, the inner diameter of the upper stepped face is smaller than that of the lower stepped face, the upper stepped face and the lower stepped face are connected by a step, the top of the lamp inner shade body is provided with an installation hole, the lamp inner shade is arranged in the lamp shade, the shape of the lamp inner shade body is corresponding to the shape inside the lamp shade, the upper stepped face and the lower stepped face are both of arc faces, and have the same height, and the light source is arranged in the upper stepped face. The invention provides the desk lamp which has downy light, is good in light uniformity, and improves the quality of lighting.
Description
Technical field
The present invention relates to a kind of desk lamp.
Background technology
At present in lighting, general lampshade is in order to expand illumination zone, its lampshade is to be mostly made up of 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 expand 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 meet the demand of the quality of people to illumination.
Summary of the invention
In order to solve the above-mentioned technical problem existing in background technology, the invention provides a kind of desk lamp that improves lighting quality.
Technical solution of the present invention is: the present invention is a kind of desk lamp, comprise lamp socket, lampshade and light source, its special character is: in described lampshade, be provided with lamp inner cover, described lamp inner cover comprises cover body in lamp, in described lamp, cover body is made up of reflectorized material, described reflectorized material is PVC, the cross section that the cross section of described lamp inner cover body internal surface is step, the cross section of described step comprises appear on the stage terrace and leave from office terrace, the internal diameter of terrace of appearing on the stage is less than 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, shape in described lamp in profile and the lampshade of cover body is corresponding, 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 on appears on the stage in terrace.
Advantage of the present invention is:
1, improve lighting quality.The present invention is made up cover body in lamp of reflectorized material, make the light that light source sends cannot 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 lamp inner cover provided by the invention is the cross section of step, when use, lamp inner cover is directly installed in the lampshade that will use, then light source is placed in lamp inner cover, light source does not overlap in the focus of the light of lamp inner cover internal reflection, good from the uniformity of light of lampshade mouth outgoing.
3, light is soft.The present invention is arranged on light source to appear on the stage in terrace, and the emergent light of light source is being appeared on the stage after terrace internal reflection, outgoing after leave from office terrace, and emergent light light is soft, is suitable for vision protection.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Referring to Fig. 1, the invention provides a kind of desk lamp, in lampshade 7, be provided with lamp inner cover.Lamp inner cover comprises cover body 5 in lamp, in lamp, cover body 5 is made up of reflectorized material, reflectorized material is PVC or other existing reflectorized materials, the cross section that in lamp, the cross section of cover body 5 inner surfaces is step, the cross section of step comprises appear on the stage terrace 3 and leave from office terrace 4, the internal diameter of terrace 3 of appearing on the stage is less than leave from office terrace 4, the terrace 3 and getting out of a predicament or an embarrassing situation of appearing on the stage connects by step 2 between 4, in lamp, cover body 5 tops are provided with installing hole 1, lamp inner cover is arranged in lampshade 7, shape in lamp in profile and the lampshade 7 of cover body 5 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 on appears on the stage in terrace 3.
Claims (1)
1. a desk lamp, comprise lamp socket, lampshade and light source, it is characterized in that: in described lampshade, be provided with lamp inner cover, described lamp inner cover comprises cover body in lamp, in described lamp, cover body is made up of reflectorized material, described reflectorized material is PVC, the cross section that the cross section of described lamp inner cover body internal surface is step, the cross section of described step comprises appear on the stage terrace and leave from office terrace, the internal diameter of terrace of appearing on the stage is less than 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, shape in described lamp in profile and the lampshade of cover body is corresponding, 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 on appears on the stage in terrace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210458352.2A CN103807659A (en) | 2012-11-14 | 2012-11-14 | Desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210458352.2A CN103807659A (en) | 2012-11-14 | 2012-11-14 | Desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103807659A true CN103807659A (en) | 2014-05-21 |
Family
ID=50704820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210458352.2A Withdrawn CN103807659A (en) | 2012-11-14 | 2012-11-14 | Desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103807659A (en) |
-
2012
- 2012-11-14 CN CN201210458352.2A patent/CN103807659A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20140521 |