CN202203748U - Dimmable desk lamp - Google Patents
Dimmable desk lamp Download PDFInfo
- Publication number
- CN202203748U CN202203748U CN2011202847688U CN201120284768U CN202203748U CN 202203748 U CN202203748 U CN 202203748U CN 2011202847688 U CN2011202847688 U CN 2011202847688U CN 201120284768 U CN201120284768 U CN 201120284768U CN 202203748 U CN202203748 U CN 202203748U
- Authority
- CN
- China
- Prior art keywords
- lamp
- cover
- desk lamp
- lampshade
- tunable optical
- 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 discloses a dimmable desk lamp which comprises a lamp base, a lamp holder and a lamp cap, wherein the lamp holder is connected with the lamp base, the lamp cap is arranged at the other end of the lamp holder, a lamp cover is arranged on the lamp cap, and a shading cover is arranged at the lower end of the lamp cover. When the dimmable desk lamp is used, the shading cover can be folded and compressed and also can be drawn out, light scattering can be prevented and a focus point can be adjusted according to demand; meanwhile, a reflecting cover is arranged in the lamp cover and can be used for preventing light from being refracted and scattered in the cover, therefore, energy consumption is further reduced, and energy sources are saved.
Description
Technical field
The utility model relates to a kind of desk lamp, relates in particular to a kind of desk lamp of tunable optical.
Background technology
In general existing desk lamp all is diverging light, disperses to the four sides through lampshade from lamp holder, if lampshade is opaque; Then be the indicator of a certain direction only, but because lampshade can be with anaclasis or reflection or refraction, thereby some light sources can be wasted; Make when power is big, can let desk lamp seem very bright, simultaneously; If the broad light at four sides also can cause waste to light source, can increase power consumption virtually.
The utility model content
The purpose of the utility model is to overcome the deficiency of prior art and a kind of desk lamp that light produces optically focused of can regulating is provided, thereby can not produce waste to light source, energy savings.
For realizing above-mentioned purpose, the utility model has adopted following technical proposals:
This tunable optical desk lamp includes lamp socket, the lamp bracket that links to each other with lamp socket, and the lamp holder that is arranged at the lamp bracket other end, and described lamp holder is provided with lampshade, and the lampshade lower end is provided with light shield.
The light shield of stating is a pleated sheet.
Described lampshade inwall is provided with reflection shield.
Described reflection shield is a level crossing.
Through technique scheme, thereby this utility model has following beneficial effect:
Thereby can prevent that light source from can reflect and be scattered and hold owing to have reflection shield, the adjustable light shield of tool simultaneously, thus can be as required and the exit direction of adjustment light source, centralized lighting prevents energy loss.
Description of drawings
Fig. 1 is the sketch map of this utility model tunable optical desk lamp.
Fig. 2 is the sketch map of light shield.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is made further explanation.
Like Fig. 1, shown in Figure 2, this tunable optical desk lamp includes lamp socket 1, the lamp bracket 2 that links to each other with lamp socket, and the lamp holder 3 that is arranged at the lamp bracket other end, and described lamp holder is provided with lampshade 4, and the lampshade lower end is provided with light shield 5; Described light shield is a pleated sheet; Described lampshade inwall is provided with reflection shield 6, and described reflection shield is a level crossing.
When in use, light shield can be folded compression and can be drawn back again, thereby can prevent light scattering adjustment focus point as required; Be provided with reflector in the lampshade simultaneously; Can prevent that light from being reflected and being scattered, and further cuts down the consumption of energy energy savings in cover.
Claims (4)
1. a tunable optical desk lamp includes lamp socket, and the lamp bracket that links to each other with lamp socket, and the lamp holder that is arranged at the lamp bracket other end is characterized in that: described lamp holder is provided with lampshade, and the lampshade lower end is provided with light shield.
2. tunable optical desk lamp as claimed in claim 1 is characterized in that: described light shield is a pleated sheet.
3. tunable optical desk lamp as claimed in claim 2 is characterized in that: described lampshade inwall is provided with reflection shield.
4. tunable optical desk lamp as claimed in claim 3 is characterized in that: described reflection shield is a level crossing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202847688U CN202203748U (en) | 2011-08-08 | 2011-08-08 | Dimmable desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202847688U CN202203748U (en) | 2011-08-08 | 2011-08-08 | Dimmable desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202203748U true CN202203748U (en) | 2012-04-25 |
Family
ID=45967869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202847688U Expired - Fee Related CN202203748U (en) | 2011-08-08 | 2011-08-08 | Dimmable desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202203748U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840500A (en) * | 2011-08-08 | 2012-12-26 | 南通天华和睿科技创业有限公司 | Light-adjustable desk lamp |
| CN107218530A (en) * | 2017-07-10 | 2017-09-29 | 苏州昆仑工业设计有限公司 | A kind of cage darkening desk lamp |
| CN112128648A (en) * | 2020-10-10 | 2020-12-25 | 诺正集团股份有限公司 | Multifunctional desk lamp |
-
2011
- 2011-08-08 CN CN2011202847688U patent/CN202203748U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840500A (en) * | 2011-08-08 | 2012-12-26 | 南通天华和睿科技创业有限公司 | Light-adjustable desk lamp |
| CN107218530A (en) * | 2017-07-10 | 2017-09-29 | 苏州昆仑工业设计有限公司 | A kind of cage darkening desk lamp |
| CN112128648A (en) * | 2020-10-10 | 2020-12-25 | 诺正集团股份有限公司 | Multifunctional desk lamp |
| CN112128648B (en) * | 2020-10-10 | 2021-05-28 | 诺正集团股份有限公司 | Multifunctional desk lamp |
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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: 20120425 Termination date: 20120808 |