CN205174094U - LED table lamp of adjustable light scope - Google Patents
LED table lamp of adjustable light scope Download PDFInfo
- Publication number
- CN205174094U CN205174094U CN201521026301.8U CN201521026301U CN205174094U CN 205174094 U CN205174094 U CN 205174094U CN 201521026301 U CN201521026301 U CN 201521026301U CN 205174094 U CN205174094 U CN 205174094U
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- CN
- China
- Prior art keywords
- hole
- central shaft
- lamp bracket
- adjustable light
- center pin
- 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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- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a LED table lamp of adjustable light scope, including base, fixing device and lighting fixture, the base upper surface is equipped with the switch, install the center pin on the base perpendicularly, the center pin is cylindrical, the fixed plate is installed on the top of center pin, the one side of center pin leaves the hole in vertical direction, fixing device cup joints in the center pin outside, the last installation entrance to a cave of leaving of fixing device, the installation entrance to a cave is passed through the locating lever and is connected with the hole, the one end of fixing device joint support pole, the lower extreme of fixed plate is equipped with the fixed block, the lower extreme of fixed block is equipped with first through -hole, the top of lighting fixture is equipped with the second through -hole, first through -hole passes through the connecting rod and is connected with the second through -hole, the lighting fixture is connected to the other end of bracing piece, the inboard of lighting fixture is equipped with the fluorescent tube, fluorescent tube and switch are electric connection, and adjustable desk lamp illumination zone can avoid the desk lamp to influence on every side when using.
Description
Technical field
The utility model relates to LED technical field, is specially a kind of LED desk lamp of adjustable light scope.
Background technology
Desk lamp, be a kind of light fixture being used for throwing light on, it is mainly handled official business and study at night for people, when people are in use, because the illumination of desk lamp has certain limit, so the rest of household can be had influence on unavoidably, to this, we propose a kind of LED desk lamp of adjustable light scope.
Utility model content
The purpose of this utility model is the LED desk lamp providing a kind of adjustable light scope, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of LED desk lamp of adjustable light scope, comprise base, fixture and lamp bracket, described base upper surface is provided with switch, at right angle setting central shaft on described base, described central shaft is cylindrical, and central shaft is hollow-core construction, the top of described central shaft is provided with fixed head, an in the vertical direction of described central shaft leaves hole, described fixture is socketed in outside central shaft, described fixture leaves hole is installed, described installation hole is connected with hole by backstay, described fixture connects one end of support bar, the lower end of described fixed head is provided with fixed block, the lower end of described fixed block is provided with the first through hole, the top of described lamp bracket is provided with the second through hole, described first through hole is connected with the second through hole by connecting rod, described lamp bracket and fixed head are for being flexibly connected, the other end of described support bar connects lamp bracket, the inner side of described lamp bracket is provided with fluorescent tube, described fluorescent tube and switch are for being electrically connected.
Preferably, described fixed head is circular, and the diameter of fixed head is greater than the diameter of central shaft.
Preferably, described lamp bracket is at least four, and connects with gobo between lamp bracket.
Preferably, the minimum range of described lamp bracket and central shaft is greater than the diameter of fluorescent tube.
Compared with prior art, the beneficial effects of the utility model are: this LED desk lamp, by regulating fixture at the height of central shaft, regulate the opening and closing degree of lamp bracket, reach adjustment desk lamp illumination zone with this, desk lamp can be avoided in use on the impact of surrounding.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is central shaft of the present utility model and fixture connection diagram;
Fig. 3 is fixed head schematic diagram of the present utility model;
Fig. 4 is fixed block of the present utility model and lamp bracket connection diagram.
In figure: 1 base, 2 fixed heads, 21 fixed blocks, 211 first through holes, 22 connecting rods, 3 central shafts, 4 lamp brackets, 41 second through holes, 5 fluorescent tubes, 6 switches, 7 support bars, 8 fixtures, 81 install hole, 82 backstays, 9 holes.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-4, the utility model provides a kind of technical scheme: a kind of LED desk lamp of adjustable light scope, comprise base 1, fixture 8 and lamp bracket 4, described base 1 upper surface is provided with switch 6, at right angle setting central shaft 3 on described base 1, described central shaft 3 is cylindrical, and central shaft 3 is hollow-core construction, the top of described central shaft 3 is provided with fixed head 2, described fixed head 2 is circular, and the diameter of fixed head 2 is greater than the diameter of central shaft 3, an in the vertical direction of described central shaft 3 leaves hole 9, described fixture 8 is socketed in outside central shaft 3, described fixture 8 leaves hole 81 is installed, described installation hole 81 is connected with hole 9 by backstay 82, described fixture 8 connects one end of support bar 7, the lower end of described fixed head 2 is provided with fixed block 21, the lower end of described fixed block 21 is provided with the first through hole 211, the top of described lamp bracket 4 is provided with the second through hole 41, described first through hole 211 is connected with the second through hole 41 by connecting rod 22, described lamp bracket 4 and fixed head 2 are for being flexibly connected, the other end of described support bar 7 connects lamp bracket 4, the inner side of described lamp bracket 4 is provided with fluorescent tube 5, described lamp bracket 4 is at least four, and connect with gobo between lamp bracket, described lamp bracket 4 and the minimum range of central shaft 3 are greater than the diameter of fluorescent tube 5, described fluorescent tube 5 and switch 6 are for being electrically connected.
Operation principle: in use, because lamp bracket 4 and fixed head 2 are active link, so be change support bar 7 and the angle of lamp bracket with the height on central shaft 3 by changing fixture 8, finally reaches the opening and closing degree changing lamp bracket 4.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (4)
1. the LED desk lamp of an adjustable light scope, comprise base (1), fixture (8) and lamp bracket (4), it is characterized in that: described base (1) upper surface is provided with switch (6), the upper at right angle setting central shaft (3) of described base (1), described central shaft (3) is for cylindrical, and central shaft (3) is hollow-core construction, the top of described central shaft (3) is provided with fixed head (2), an in the vertical direction of described central shaft (3) leaves hole (9), described fixture (8) is socketed in central shaft (3) outside, described fixture (8) leaves hole (81) is installed, described installation hole (81) is connected with hole (9) by backstay (82), described fixture (8) connects one end of support bar (7), the lower end of described fixed head (2) is provided with fixed block (21), the lower end of described fixed block (21) is provided with the first through hole (211), the top of described lamp bracket (4) is provided with the second through hole (41), described first through hole (211) is connected with the second through hole (41) by connecting rod (22), described lamp bracket (4) and fixed head (2) are for being flexibly connected, the other end of described support bar (7) connects lamp bracket (4), the inner side of described lamp bracket (4) is provided with fluorescent tube (5), described fluorescent tube (5) and switch (6) are for being electrically connected.
2. the LED desk lamp of a kind of adjustable light scope according to claim 1, is characterized in that: described fixed head (2) is for circular, and the diameter of fixed head (2) is greater than the diameter of central shaft (3).
3. the LED desk lamp of a kind of adjustable light scope according to claim 1, is characterized in that: described lamp bracket (4) is at least four, and connects with gobo between lamp bracket (4).
4. the LED desk lamp of a kind of adjustable light scope according to claim 1, is characterized in that: described lamp bracket (4) is greater than the diameter of fluorescent tube (5) with the minimum range of central shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521026301.8U CN205174094U (en) | 2015-12-13 | 2015-12-13 | LED table lamp of adjustable light scope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521026301.8U CN205174094U (en) | 2015-12-13 | 2015-12-13 | LED table lamp of adjustable light scope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205174094U true CN205174094U (en) | 2016-04-20 |
Family
ID=55738085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521026301.8U Expired - Fee Related CN205174094U (en) | 2015-12-13 | 2015-12-13 | LED table lamp of adjustable light scope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205174094U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287411A (en) * | 2016-08-17 | 2017-01-04 | 娄土岭 | A kind of workshop Liftable illumination lamp |
| CN107228294A (en) * | 2017-06-27 | 2017-10-03 | 无锡市南长街小学 | It is a kind of to adjust student's desk lamp of illumination range |
| CN108443753A (en) * | 2018-03-21 | 2018-08-24 | 邢志平 | A kind of recreation desk lamp |
| CN108916696A (en) * | 2018-06-28 | 2018-11-30 | 潘真清 | A kind of illuminator of adjustable illumination range |
| CN108916695A (en) * | 2018-06-28 | 2018-11-30 | 潘真清 | A kind of lighting device of the adjustable illumination range with picture frame function |
| CN106090741B (en) * | 2016-08-09 | 2019-01-25 | 苏州光景照明科技有限公司 | A kind of LED light device |
-
2015
- 2015-12-13 CN CN201521026301.8U patent/CN205174094U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090741B (en) * | 2016-08-09 | 2019-01-25 | 苏州光景照明科技有限公司 | A kind of LED light device |
| CN106287411A (en) * | 2016-08-17 | 2017-01-04 | 娄土岭 | A kind of workshop Liftable illumination lamp |
| CN107228294A (en) * | 2017-06-27 | 2017-10-03 | 无锡市南长街小学 | It is a kind of to adjust student's desk lamp of illumination range |
| CN108443753A (en) * | 2018-03-21 | 2018-08-24 | 邢志平 | A kind of recreation desk lamp |
| CN108916696A (en) * | 2018-06-28 | 2018-11-30 | 潘真清 | A kind of illuminator of adjustable illumination range |
| CN108916695A (en) * | 2018-06-28 | 2018-11-30 | 潘真清 | A kind of lighting device of the adjustable illumination range with picture frame function |
| CN108916696B (en) * | 2018-06-28 | 2020-12-08 | 阜阳市杉彬木业有限公司 | Illumination lamp with adjustable illumination range |
| CN108916695B (en) * | 2018-06-28 | 2021-04-09 | 芜湖捷创科技信息咨询有限公司 | Illumination device with photo frame function and adjustable illumination range |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Guanhu Inventor before: Li Xiaoqiao |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170511 Address after: Baiyun District of Guangzhou City, Guangdong province 510550 Zhongluotan Guang Chen Road 45 No. 110 factory Patentee after: Guangzhou Yi Heng Lighting Technology Co., Ltd. Address before: The new Qi Xin Mei Cun Penglai town of Anxi County, Quanzhou City, Fujian Province, No. 157 362400 Patentee before: Li Xiaoqiao |
|
| 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: 20160420 Termination date: 20171213 |