CN202708795U - LED (light-emitting diode) desk lamp - Google Patents
LED (light-emitting diode) desk lamp Download PDFInfo
- Publication number
- CN202708795U CN202708795U CN2012204106919U CN201220410691U CN202708795U CN 202708795 U CN202708795 U CN 202708795U CN 2012204106919 U CN2012204106919 U CN 2012204106919U CN 201220410691 U CN201220410691 U CN 201220410691U CN 202708795 U CN202708795 U CN 202708795U
- Authority
- CN
- China
- Prior art keywords
- box body
- rotary shaft
- desk lamp
- lampshade
- led
- 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)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The utility model discloses an LED (light-emitting diode) desk lamp, which comprises a base, a box body, a lampshade and an LED light source, wherein the box body is fixed on the base through screws, the LED light source is arranged in the lampshade, the box body is provided with a switch, and the lampshade and the box body are connected through a rotating structure. The LED desk lamp is characterized in that the rotating structure comprises a screw rod, a rotary shaft bracket and a locking knob, wherein the screw rod is inserted into a joint of the lampshade and the box body, the rotary shaft bracket is sleeved on the screw rod, the locking knob is fixed on the rotary shaft bracket, and the rotary shaft bracket comprises a rotary shaft and a rotary shaft seat. The LED desk lamp disclosed by the utility model has the advantages that the LED desk lamp has a simple structure and is reasonable in arrangement mode, the rotating structure is firm and the like, the LED desk lamp is convenient to use by people normally, and the service life of the LED desk lamp is prolonged.
Description
Technical field
The utility model relates to the LED technical field of lamps, is specifically related to a kind of LED desk lamp.
Background technology
The LED lamp is as novel Energy--Saving Illuminating Source of 21st century, has that luminous efficiency is high, the life-span long, low radiation, low-voltage, volume is little, toggle speed is fast, safety, environmental protection, antidetonation resistance to compression, the characteristics such as easy to control are generally accepted by people.The LED desk lamp is in the daily study of people at present, be widely used in work and the experiment, but common LED desk lamp is owing to existing the irrational problem of each building block set-up mode of self, wherein rotational structure particularly, can become loosening because often rotating, thereby can't guarantee the normal use of product, use so not only be not easy to people, and affect the service life of LED desk lamp.
The utility model content
For the problems referred to above, the problem that the utility model quasi-solution is determined provide a kind of simple in structure, set-up mode rationally, rotational structure LED desk lamp firmly.
For achieving the above object, the utility model is by the following technical solutions: a kind of LED desk lamp, comprise base, the box body, lampshade, led light source, the box body is screwed on the base, led light source is arranged in the lampshade, box is provided with a switch with it, link to each other by rotational structure between lampshade and the box body, it is characterized in that: described rotational structure comprises screw mandrel, rotary shaft rack, locking knob, described screw mandrel is inserted in the junction of described lampshade and described box body, described rotary shaft rack is enclosed within on the described screw mandrel, and described locking knob is fixed on the described rotary shaft rack, and described rotary shaft rack comprises rotating shaft and shaft seat.
The beneficial effects of the utility model are: have the characteristics such as simple in structure, that set-up mode is reasonable, rotational structure is firm, not only be convenient to people normally use, and improve the service life of LED desk lamp.
Description of drawings
Fig. 1 is the structural representation under the utility model use state.
Fig. 2 is the utility model partial assembled schematic diagram.
Among the figure, 1-lampshade, 2-LED light source, 3-box body, 4-base, 5-switch, 6-rotational structure, 7-screw mandrel, 8-rotary shaft rack, 9-locking knob, 10-rotating shaft, 11-shaft seat.
The specific embodiment
In order to make those skilled in the art person better understand the utility model scheme, below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is carried out clear, complete description.
As shown in Figure 1 and Figure 2, the utility model discloses a kind of LED desk lamp, comprise base 4, box body 3, lampshade 1, led light source 2, box body 3 is screwed on the base 4, led light source 2 is arranged in the lampshade 1, box body 3 is provided with a switch 5, link to each other by rotational structure 6 between lampshade 1 and the box body 3, rotational structure 6 comprises screw mandrel 7, rotary shaft rack 8, locking knob 9, screw mandrel 7 is inserted in the junction of lampshade 1 and box body 3, rotary shaft rack 8 is enclosed within on the screw mandrel 7, and locking knob 9 is fixed on the rotary shaft rack 8, and rotary shaft rack 8 comprises rotating shaft 10 and shaft seat 11.When in use, the lampshade 1 around the shaft rotating shaft 10 of support 8 rotates, shaft seat 11 and the box body 3 of rotary shaft rack 8 just are combined together and cannot have rotated, locking button 9 is locked at rotary shaft rack 8 on the box body 3 with screw mandrel 7, guarantee that locking knob 9 can and then not rotate when lampshade 1 rotates, thereby guaranteed that lampshade 1 can not become loosening because of often rotating.Have the characteristics such as simple in structure, that set-up mode is reasonable, rotational structure is firm, not only be convenient to people normally use, and improve the service life of LED desk lamp.
Claims (1)
1. LED desk lamp, comprise base (4), box body (3), lampshade (1), led light source (2), box body (3) is screwed on the base (4), led light source (2) is arranged in the lampshade (1), box body (3) is provided with a switch, link to each other by rotational structure (6) between lampshade (1) and the box body (3), it is characterized in that: described rotational structure (6) comprises screw mandrel (7), rotary shaft rack (8), locking knob (9), described screw mandrel (7) is inserted in the junction of described lampshade (1) and described box body (3), described rotary shaft rack (8) is enclosed within on the described screw mandrel (7), described locking knob (9) is fixed on the described rotary shaft rack (8), and described rotary shaft rack (8) comprises rotating shaft (10) and shaft seat (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204106919U CN202708795U (en) | 2012-08-10 | 2012-08-10 | LED (light-emitting diode) desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204106919U CN202708795U (en) | 2012-08-10 | 2012-08-10 | LED (light-emitting diode) desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202708795U true CN202708795U (en) | 2013-01-30 |
Family
ID=47589095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204106919U Expired - Fee Related CN202708795U (en) | 2012-08-10 | 2012-08-10 | LED (light-emitting diode) desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202708795U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511900A (en) * | 2013-09-17 | 2014-01-15 | 奉化市金源电子有限公司 | Folding LED desk lamp |
| CN103672556A (en) * | 2013-11-09 | 2014-03-26 | 湖州巨群光电科技有限公司 | LED table lamp |
| USD850686S1 (en) * | 2018-01-08 | 2019-06-04 | Shaoxing Prolux Lighting Co., Ltd | Desk lamp |
-
2012
- 2012-08-10 CN CN2012204106919U patent/CN202708795U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511900A (en) * | 2013-09-17 | 2014-01-15 | 奉化市金源电子有限公司 | Folding LED desk lamp |
| CN103511900B (en) * | 2013-09-17 | 2015-06-10 | 浙江金缘光电有限公司 | Folding LED desk lamp |
| CN103672556A (en) * | 2013-11-09 | 2014-03-26 | 湖州巨群光电科技有限公司 | LED table lamp |
| USD850686S1 (en) * | 2018-01-08 | 2019-06-04 | Shaoxing Prolux Lighting Co., Ltd | Desk lamp |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20160810 |