CN103115276A - Light adjustable lamp - Google Patents
Light adjustable lamp Download PDFInfo
- Publication number
- CN103115276A CN103115276A CN 201110384155 CN201110384155A CN103115276A CN 103115276 A CN103115276 A CN 103115276A CN 201110384155 CN201110384155 CN 201110384155 CN 201110384155 A CN201110384155 A CN 201110384155A CN 103115276 A CN103115276 A CN 103115276A
- Authority
- CN
- China
- Prior art keywords
- cover
- adjusting
- lampshade
- lamp
- fixed cover
- 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.)
- Pending
Links
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000007373 indentation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a light adjustable lamp which comprises a lampshade (1), a lamp rod (2) and a base (3). The light adjustable lamp is characterized in that the lampshade (1) comprises a fixing cover (11) and an adjusting cover (12), the fixing cover (11) and the adjusting cover (12) are both of cylindrical structures, inner threads are arranged at the inner side of the fixing cover (11), outer threads are arranged at the outer side of the adjusting cover (12), the inner threads are matched with the inner threads, the fixing cover (11) is fixed at the top end of the lamp rod (12), and the adjusting cover (12) is arranged inside the fixing cover (11) in a spiral mode through the matched inner threads and outer threads. The light adjustable lamp enables the adjusting cover to be exposed outside the fixing cover or shrink inside the fixing cover through adjusting the adjusting cover, and therefore overall height of the side wall of the lampshade can be adjusted to achieve the purpose of adjusting brightness of the light, and can be free of being shielded by other objects and simple and convenient.
Description
(1) technical field
The present invention relates to a kind of desk lamp, relate in particular to a kind of lamp dimmer, belong to lighting technical field.
(2) background technology
The general irradiant power of desk lamp of selling is on the market fixed, can not regulate, this can produce the some shortcomings part, such as: in use for fear of affecting other people, the user need to be blocked with other article for the light regulating light and shade, and this makes troubles for people's work, study.
(3) summary of the invention
The object of the invention is to overcome above-mentioned deficiency, a kind of lamp dimmer that other shelters get final product the light regulating light and shade that need not is provided.
The object of the present invention is achieved like this: a kind of lamp dimmer, comprise lampshade, lamp stand and base, described lampshade comprises fixed cover and regulates cover, described fixed cover and adjusting cover are tubular construction, the inboard of described fixed cover is provided with internal thread, and the outside of described adjusting cover is provided with external screw thread, and described internal thread and external screw thread are complementary, described fixed cover is fixed in the top of lamp stand, and described adjusting cover is spun on the inside of fixed cover by the internal and external threads of coupling.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention regulates cover by rotation, makes to regulate that cover exposes the fixed cover outside or the indentation fixed cover is inner, with regard to the height of adjustable lampshade sidewall integral body, reaches the purpose of light regulating light and shade, need not to block with other article, and is simple and convenient.
(4) description of drawings
Fig. 1 is structural representation of the present invention.
Wherein:
Lamp stand 2
Fixed cover 11
Regulate cover 12.
(5) specific embodiment
Referring to Fig. 1, a kind of lamp dimmer that the present invention relates to, comprise lampshade 1, lamp stand 2 and base 3, described lampshade 1 comprises fixed cover 11 and adjusting cover 12, and described fixed cover 11 and adjusting cover 12 are tubular construction, and the inboard of described fixed cover 11 is provided with internal thread, the outside of described adjusting cover 12 is provided with external screw thread, described internal thread and external screw thread are complementary, and described fixed cover 11 is fixed in the top of lamp stand 12, and described adjusting cover 12 is spun on the inside of fixed cover 11 by the internal and external threads of coupling.
During use, regulate cover 12 by rotation, make and regulate cover 2 and expose fixed cover 1 outside or indentation fixed cover 11 inside, with regard to the height of adjustable lampshade sidewall integral body, reach the purpose of light regulating light and shade.
Claims (1)
1. lamp dimmer, comprise lampshade (1), lamp stand (2) and base (3), it is characterized in that described lampshade (1) comprises fixed cover (11) and regulates cover (12), described fixed cover (11) and adjusting cover (12) are tubular construction, the inboard of described fixed cover (11) is provided with internal thread, the outside of described adjusting cover (12) is provided with external screw thread, described internal thread and external screw thread are complementary, described fixed cover (11) is fixed in the top of lamp stand (12), described adjusting cover (12) is spun on the inside of fixed cover (11) by the internal and external threads of coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110384155 CN103115276A (en) | 2011-11-16 | 2011-11-16 | Light adjustable lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110384155 CN103115276A (en) | 2011-11-16 | 2011-11-16 | Light adjustable lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103115276A true CN103115276A (en) | 2013-05-22 |
Family
ID=48413692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110384155 Pending CN103115276A (en) | 2011-11-16 | 2011-11-16 | Light adjustable lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103115276A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964220A (en) * | 2015-07-28 | 2015-10-07 | 江苏达伦电子股份有限公司 | LED ceiling lamp with two lamp covers |
| CN105351806A (en) * | 2015-12-12 | 2016-02-24 | 重庆信德电子有限公司 | Table lamp with luminance adjusted automatically |
| CN105423176A (en) * | 2015-12-12 | 2016-03-23 | 重庆信德电子有限公司 | Working method of table lamp capable of automatically adjusting brightness |
-
2011
- 2011-11-16 CN CN 201110384155 patent/CN103115276A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964220A (en) * | 2015-07-28 | 2015-10-07 | 江苏达伦电子股份有限公司 | LED ceiling lamp with two lamp covers |
| CN104964220B (en) * | 2015-07-28 | 2018-04-03 | 江苏达伦电子股份有限公司 | A kind of LED pendent lamps of double lampshade |
| CN105351806A (en) * | 2015-12-12 | 2016-02-24 | 重庆信德电子有限公司 | Table lamp with luminance adjusted automatically |
| CN105423176A (en) * | 2015-12-12 | 2016-03-23 | 重庆信德电子有限公司 | Working method of table lamp capable of automatically adjusting brightness |
| CN105423176B (en) * | 2015-12-12 | 2018-02-13 | 重庆信德电子有限公司 | The method of work of desk lamp with automatic brightness control function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130522 |