CN203395718U - LED (Light-Emitting Diode) desk lamp with variable lamp body - Google Patents
LED (Light-Emitting Diode) desk lamp with variable lamp body Download PDFInfo
- Publication number
- CN203395718U CN203395718U CN201320354874.8U CN201320354874U CN203395718U CN 203395718 U CN203395718 U CN 203395718U CN 201320354874 U CN201320354874 U CN 201320354874U CN 203395718 U CN203395718 U CN 203395718U
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- China
- Prior art keywords
- lamp
- lamp body
- led
- small rectangular
- base
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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.)
- Expired - Fee Related
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Abstract
The technical scheme of the utility model provides an LED (Light-Emitting Diode) desk lamp with a variable lamp body. The LED desk lamp comprises a base, a lamp bracket and a lamp body, wherein the lamp bracket is connected to the base; the lamp body is connected to the end part of the lamp bracket. The LED desk lamp is characterized in that the lamp body is formed by rotationally connecting over three small rectangular lamp bodies one by one; the lower surface of each small rectangular lamp body is a concave surface; LED lamp beads are arranged on the lower surfaces of the small rectangular lamp bodies. When the irradiation area needs to be increased, the small rectangular lamp bodies constructing the lamp body can be folded into convex surfaces; when the irradiation brightness needs to be increased, the small rectangular lamp bodies constructing the lamp body can be folded into concave surfaces. According to the LED desk lamp with the variable lamp body, the shape of the lamp body can be changed as required, so that needed irradiation area or irradiation brightness is further obtained; moreover, a USB (Universal Serial Bus) on the base is convenient to charging other IT (Information Technology) products.
Description
Technical field
The utility model relates to lighting design field, particularly a kind ofly can change lamp body led desk lamp.
Background technology
LED(Light Emitting Diode; Light emitting diode) be a kind of solid-state semiconductor devices that can be visible ray by electric energy conversion, have life-span length, low power consumption and other advantages, along with the development of LED technology, the performance of LED light source is also more and more applied in the lightings such as desk lamp.Existing LED desk lamp generally includes lamp stand and the switch of base, lampshade, connection base and lampshade, and lamp stand generally can be out of shape within the specific limits, makes the light angle of lampshade and LED lamp change to regulate illumination direction.User can be controlled the bright dark of LED lamp and be opened and closed by rotation rotary switch.Yet the optical beam ratio of common LED lamp is more concentrated, and astigmatic angle is narrower, can not as incandescent lamp, there is stronger astigmatism, existing LED desk lamp is regulating, and has shortcoming in the brightness of light beam and concentration degree.
Summary of the invention
The purpose of this utility model is to provide a kind of variation lamp body LED desk lamp, and its lamp body is transformable, and lamp body can be folded into concave surface or convex surface, and has USB charging socket.
For achieving the above object, the technical solution of the utility model is: a kind of variation lamp body LED desk lamp, comprise base, be connected to the lamp bracket on described base, be connected to the lamp body of lamp bracket end, it is characterized in that described lamp body links together one by one by more than three little lamp bodies of rectangle is rotating, the lower surface of the little lamp body of described each rectangle is concave surface, and LED lamp pearl is arranged on the lower surface of the little lamp body of described rectangle.
In the time of need to strengthening irradiated area, the little lamp body of rectangle that forms lamp body can fold and be varied to convex surface, and in the time of need to strengthening irradiation brightness, the little lamp body of rectangle that forms lamp body can fold and be varied to concave surface.
This changes lamp body LED desk lamp, can change as required lamp body shape, and then obtains irradiated area or the irradiation brightness needing; USB interface in this outer base is convenient to for other IT product chargings.
Accompanying drawing explanation
Fig. 1 is that the utility model changes lamp body LED desk lamp side structure schematic diagram.
The specific embodiment
The utility model is described in further detail for embodiment plan given below; but can not be interpreted as it is the restriction to the utility model protection domain; those skilled in the art to nonessential improvement and adjustment more of the present utility model, still belong to protection domain of the present utility model according to the utility model content.
Change as shown in Figure 1, there is shown lamp body LED desk lamp, comprise base 1, be connected to the lamp bracket 2 on described base 1, power line 7, is connected to the lamp body of lamp bracket 2 ends; Lamp body links together one by one by four rectangle lampet bodies 5 are rotating, and the lower surface of described each rectangle lampet body 5 is concave surface, and LED lamp pearl 4 is arranged on the lower surface of the little lamp body of rectangle.Lamp body 3 can be folded into concave surface or convex surface.On base 1, be provided with USB interface 6.In the time of need to strengthening irradiated area, the rectangle lampet body 5 that forms lamp body can fold and be varied to convex surface, and in the time of need to strengthening irradiation brightness, the rectangle lampet body 5 that forms lamp body can fold and be varied to concave surface.In actual use, the quantity of rectangle lampet body 5 can for 3 and more than.USB interface 6 on base 1 is convenient to for other IT product chargings.
Claims (2)
1. one kind changes lamp body LED desk lamp, comprise base, be connected to the lamp bracket on described base, be connected to the lamp body of lamp bracket end, it is characterized in that described lamp body links together one by one by more than three little lamp bodies of rectangle is rotating, the lower surface of the little lamp body of described each rectangle is concave surface, and LED lamp pearl is arranged on the lower surface of the little lamp body of described rectangle.
2. according to the variation lamp body LED desk lamp described in claim 1, it is characterized in that being provided with USB interface on described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320354874.8U CN203395718U (en) | 2013-06-20 | 2013-06-20 | LED (Light-Emitting Diode) desk lamp with variable lamp body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320354874.8U CN203395718U (en) | 2013-06-20 | 2013-06-20 | LED (Light-Emitting Diode) desk lamp with variable lamp body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203395718U true CN203395718U (en) | 2014-01-15 |
Family
ID=49907250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320354874.8U Expired - Fee Related CN203395718U (en) | 2013-06-20 | 2013-06-20 | LED (Light-Emitting Diode) desk lamp with variable lamp body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203395718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775898A (en) * | 2013-06-20 | 2014-05-07 | 苏州恒荣节能科技安装工程有限公司 | LED table lamp with variable lamp body |
-
2013
- 2013-06-20 CN CN201320354874.8U patent/CN203395718U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775898A (en) * | 2013-06-20 | 2014-05-07 | 苏州恒荣节能科技安装工程有限公司 | LED table lamp with variable lamp body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20140620 |
|
| EXPY | Termination of patent right or utility model |