CN201145166Y - Adjustable table lamp - Google Patents
Adjustable table lamp Download PDFInfo
- Publication number
- CN201145166Y CN201145166Y CNU2007203022794U CN200720302279U CN201145166Y CN 201145166 Y CN201145166 Y CN 201145166Y CN U2007203022794 U CNU2007203022794 U CN U2007203022794U CN 200720302279 U CN200720302279 U CN 200720302279U CN 201145166 Y CN201145166 Y CN 201145166Y
- Authority
- CN
- China
- Prior art keywords
- box body
- desk lamp
- planks
- bulb
- adjust
- 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 relates to an adjustable desk lamp, comprising a lamp frame, a bent pipe, a bulb and a transparent lampshade, wherein the joint of the bent pipe and the lampshade is sleeved with a cylindrical box body; the bottom ends of a plurality of light shields are inserted in the box body to form a petal shape; an elastic switch is arranged inside the box body; the elastic switch is formed by connecting planks and a spring; protrusions are arranged on the surfaces of the planks. When the desk lamp is in use, people pinch two planks to ensure that the planks are close towards the middle part, then adjust the roots of the light shields up and down to be positioned on the upper or lower part of the triangular protrusions, and adjust the irradiation range of the bulb through the light blocking effect of the light shields. The desk lamp has the advantages of reasonable structure, convenience, practicability, extensive application, etc. Moreover, people can adjust irradiation range to meet different needs according to own demand.
Description
Technical field
The utility model relates to a kind of lighting apparatus, especially a kind of new-type desk lamp of adjustable illumination zone.
Background technology
At present, desk lamp is that people learn best helper night.But present desk lamp range of exposures is extremely narrow and small, and the size of lampshade immobilizes, and can't adjust, and can't bring into play the effect of fluorescent lamp when needing the large tracts of land irradiation light.Therefore, we are sought after a kind of new-type desk lamp appearance that can regulate irradiated area.
Summary of the invention
The purpose of this utility model provides a kind of adjustable desk lamp, is used to solve the problem that common desk lamp can't be regulated illumination zone.
For achieving the above object, the utility model adjustable desk lamp comprises the bend pipe, bulb and the Transparent lamp shade that support lamp bracket, connect bulb, and a cylindrical box body is socketed in the junction of bend pipe and lampshade; A plurality of light shields bottom is inserted in and forms the petal-shaped structure in the box body; In box body, be provided with the elastic force switch; The elastic force switch is connected to form by spring by two parallel planks; Be provided with triangular hill at plank outer surface middle section position; Vertical and the box body upper and lower surface insertion box body of plank, and can in box body, horizontally slip.
After adopting said structure, light shield covers on the Transparent lamp shade outside, if the root of light shield is in the top of plank triangular hill, at this moment light shield is the shape that scatters, and it is big that the range of exposures of bulb becomes; If the light shield root is in the bottom of plank triangular hill, this moment, light shield was closed form, and the range of exposures of bulb is dwindled.And the user can control light shield by the elastic force switch.
The utility model has the advantages that: rational in infrastructure, convenient and practical, be widely used, people also can regulate illumination zone according to the demand of oneself, satisfy different needs.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the utility model adjustable desk lamp.
The specific embodiment
As shown in Figure 1, the utility model adjustable desk lamp comprises that bend pipe 1, bulb 2 and 3, one cylindrical box bodies 4 of Transparent lamp shade of supporting lamp bracket, connecting bulb are socketed in the junction of bend pipe 1 and lampshade 3; A plurality of light shields 5 bottoms are inserted in and form the petal-shaped structure in the box body 4; In box body 4, be provided with the elastic force switch; The elastic force switch is connected to form by spring 8 by two parallel planks 7; Be provided with triangular hill 9 at plank 7 outer surface middle section positions; Plank 7 vertical and box body 1 upper and lower surface insertion box bodys 1, and can in box body 1, horizontally slip.Wherein, light shield 5 covers on the outside of Transparent lamp shade 3, and the root of light shield 5 may be stuck on the triangular hill 9.During use, the user mediates two planks 7, and it is drawn close to the centre, then the root of light shield 5 is put on the top of the triangular hill 9 of plank 7 outer surfaces, and is blocked fixingly, and at this moment light shield 5 is the shape that scatters, and it is big that the range of exposures of bulb 2 becomes; The user also can block the bottom that light shield 5 roots are broken plank 7 triangular hills 9 off with the fingers and thumb fixing, and this moment, light shield 5 was closed form, and just as petals close, this moment, the irradiation light of bulb 2 was blocked by light shield 5, and range of exposures is dwindled.
Claims (3)
1, a kind of adjustable desk lamp comprises the bend pipe (1), bulb (2) and the Transparent lamp shade (3) that support lamp bracket, connect bulb, and it is characterized in that: a cylindrical box body (4) is socketed in the junction of bend pipe (1) and lampshade (3); A plurality of light shields (5) bottom is inserted in and forms the petal-shaped structure in the box body (4); In box body (4), be provided with the elastic force switch.
2, a kind of adjustable desk lamp according to claim 1 is characterized in that: the elastic force switch is connected to form by spring (8) by two parallel planks (7); Be provided with triangular hill (9) at the surperficial middle section position of plank (7).
3, a kind of adjustable desk lamp according to claim 1 is characterized in that: vertical and box body (1) the upper and lower surface insertion box body (1) of plank (7), and can in box body (1), horizontally slip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203022794U CN201145166Y (en) | 2007-12-12 | 2007-12-12 | Adjustable table lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203022794U CN201145166Y (en) | 2007-12-12 | 2007-12-12 | Adjustable table lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201145166Y true CN201145166Y (en) | 2008-11-05 |
Family
ID=40082045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203022794U Expired - Fee Related CN201145166Y (en) | 2007-12-12 | 2007-12-12 | Adjustable table lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201145166Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104317103A (en) * | 2014-11-13 | 2015-01-28 | 合肥京东方光电科技有限公司 | Backlight module and display device |
-
2007
- 2007-12-12 CN CNU2007203022794U patent/CN201145166Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104317103A (en) * | 2014-11-13 | 2015-01-28 | 合肥京东方光电科技有限公司 | Backlight module and display device |
| US9977175B2 (en) | 2014-11-13 | 2018-05-22 | Boe Technology Group Co., Ltd. | Backlight module and display apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |