CN204372732U - A kind of LED being convenient to keep in repair - Google Patents
A kind of LED being convenient to keep in repair Download PDFInfo
- Publication number
- CN204372732U CN204372732U CN201520095475.3U CN201520095475U CN204372732U CN 204372732 U CN204372732 U CN 204372732U CN 201520095475 U CN201520095475 U CN 201520095475U CN 204372732 U CN204372732 U CN 204372732U
- Authority
- CN
- China
- Prior art keywords
- lamp socket
- roll
- groove
- wind spring
- rotating shaft
- 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
Links
Abstract
The utility model discloses a kind of LED being convenient to keep in repair, the LED circuit board comprising lamp socket and be connected with lamp socket, holder is provided with above described lamp socket, described holder is provided with the groove that Open Side Down, described lamp socket closes with groove phase scarf, described holder is provided with roll, solderless wrapped connection connecting line on described roll, described connecting line one end is connected with roll, the connecting line other end penetrates in groove and is connected with lamp socket, described holder is also provided with elasticity slewing equipment, described elastic rotation shaft comprises casing, rotating shaft and wind spring, described wind spring is wound on rotating shaft, one end of wind spring is fixed on rotating shaft, the other end of wind spring is fixed on casing, described roll is connected with rotating shaft by shaft coupling, described lamp socket is provided with stay cord.The utility model does not need that ascending tool is auxiliary just can be removed, and keeps in repair very convenient.
Description
Technical field
The utility model relates to LED.
Technical background
LED is on the market generally fixed installation, and LED is fixed on ceiling usually, when LED breaks down, needs ladder lamp ascending tool to assist and carries out dismounting replacing, bring much inconvenience to maintenance.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of LED being convenient to keep in repair, and does not need ascending tool to assist and just can remove, keep in repair very convenient.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of LED being convenient to keep in repair, the LED circuit board comprising lamp socket and be connected with lamp socket, holder is provided with above described lamp socket, described holder is provided with the groove that Open Side Down, described lamp socket closes with groove phase scarf, described holder is provided with roll, solderless wrapped connection connecting line on described roll, described connecting line one end is connected with roll, the connecting line other end penetrates in groove and is connected with lamp socket, described holder is also provided with elasticity slewing equipment, described elastic rotation shaft comprises casing, rotating shaft and wind spring, described wind spring is wound on rotating shaft, one end of wind spring is fixed on rotating shaft, the other end of wind spring is fixed on casing, described roll is connected with rotating shaft by shaft coupling, described lamp socket is provided with stay cord.
Preferably, the shape of described lamp socket and groove is truncated cone-shaped, the opening down setting that the diameter of described groove is larger, and the end face that the diameter of described lamp socket is less is arranged upward.
Preferably, described lamp socket upper end is provided with annulus, and one end of described connecting line is connected with annulus.
The beneficial effects of the utility model are:
Due to the elastic force effect of wind spring, lamp socket will be subject to the pulling force of connecting line, make lamp socket embed in groove, when LED circuit board breaks down, only need to pull stay cord, lamp socket can be left behind, thus convenient replacing LED circuit board, after having changed, decontrol stay cord, lamp socket embeds in groove again by the pulling force effect of connecting line, does not need ascending tool to assist and just can remove, keep in repair very convenient.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described further:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is elaborated.
As shown in Figure 1, the LED circuit board 101 that the utility model comprises lamp socket 1 and is connected with lamp socket, be connected by rotating mechanism 2 between described lamp socket and LED circuit board, described rotating mechanism comprises the first gear 201, second gear 202 and damper 203, the turning cylinder of shown first gear is connected with damper, first gear and the second gears meshing, the turning cylinder of described second gear is fixed on lamp socket, described second gear connects one end of connecting rod, the other end of described connecting rod 102 is connected with LED circuit board, holder 3 is provided with above described lamp socket, described holder is provided with the groove 301 that Open Side Down, described lamp socket closes with groove phase scarf, described holder is provided with roll 4, roll is arranged on bobbin winder base 401, the both sides wall body of bobbin winder base is provided with bearing, the two ends of roll are connected with bearing, solderless wrapped connection connecting line 402 on described roll, described connecting line one end is connected with roll, the connecting line other end penetrates in groove and is connected with lamp socket, described holder is also provided with elasticity slewing equipment 5, described elastic rotation shaft comprises casing 501, rotating shaft 502 and wind spring 503, described wind spring is wound on rotating shaft, one end of wind spring is fixed on rotating shaft, the other end of wind spring is fixed on casing, one end of described roll is passed bobbin winder base wall body through bearing and is connected with rotating shaft by shaft coupling, described lamp socket is provided with stay cord 6.
In order to avoid stay cord naturally droops the obstacle causing indoor activity, indoor wall arranges multiple clip from top to bottom, and stay cord penetrates successively from top to bottom from clip, thus stay cord is arranged along body of wall.
Described rotating mechanism also comprises housing; described first gear and damper are arranged in housing 204; described housing lower end is provided with opening, described second gear from opening stretch in housing with the first gears meshing, housing can play a protective role to the first gear, the second gear and damper.
Described LED circuit board and rotating mechanism are respectively arranged with two, and two LED circuit board and rotating mechanism can adjust illumination range in the two directions, make illumination range wider.
Maximum angle between two pieces of described LED circuit board is 120 °.
The shape of described lamp socket and groove is truncated cone-shaped, the opening down setting that the diameter of described groove is larger, the end face that the diameter of described lamp socket is less is arranged upward, and this structure makes lamp socket be more prone to slip in groove, effectively prevents stuck phenomenon during lamp socket embedding groove.
Described lamp socket upper end is provided with annulus, and one end of described connecting line is connected with annulus, and it is simple and reliable, with low cost that connecting line connects annulus.
The course of work of the present utility model is:
When LED circuit board breaks down or need to adjust illumination range, pull stay cord, lamp socket moves downward immediately, drive roll rotates, roll driven rotary axle rotates, wind spring is subject to tensile-elasticity and continues to increase, lamp socket is left behind gradually and is carried out LED circuit board replacing or adjustment two pieces of LED circuit board angles, after LED circuit board has operated accordingly, decontrol stay cord, due to the elastic force effect of wind spring, lamp socket embeds in groove again by the pulling force effect of connecting line, do not need ascending tool to assist just can remove, keep in repair very convenient.
The operation principle of adjustment two pieces of LED circuit board angles is: when rotating LED circuit board, second gear driven first gear rotates, due to the effect of damper, LED circuit board can maintain static after rotating, therefore, LED circuit board can in slewing area random adjusting angle, realize best illuminating effect, improve illumination range.
Be described with regard to the utility model preferred embodiment above, but can not be interpreted as it is restriction to claim.The utility model is not only confined to above embodiment, its concrete structure allows to change, those skilled in the art can make various change and distortion according to the utility model, only otherwise depart from spirit of the present utility model, all belong to the scope that the utility model claims define.
Claims (3)
1. be convenient to the LED of maintenance for one kind, it is characterized in that: the LED circuit board comprising lamp socket and be connected with lamp socket, holder is provided with above described lamp socket, described holder is provided with the groove that Open Side Down, described lamp socket closes with groove phase scarf, described holder is provided with roll, solderless wrapped connection connecting line on described roll, described connecting line one end is connected with roll, the connecting line other end penetrates in groove and is connected with lamp socket, described holder is also provided with elasticity slewing equipment, described elastic rotation shaft comprises casing, rotating shaft and wind spring, described wind spring is wound on rotating shaft, one end of wind spring is fixed on rotating shaft, the other end of wind spring is fixed on casing, described roll is connected with rotating shaft by shaft coupling, described lamp socket is provided with stay cord.
2. a kind of LED being convenient to keep in repair according to claim 1, it is characterized in that: the shape of described lamp socket and groove is truncated cone-shaped, the opening down setting that the diameter of described groove is larger, the end face that the diameter of described lamp socket is less is arranged upward.
3. a kind of LED being convenient to keep in repair according to claim 1, is characterized in that: described lamp socket upper end is provided with annulus, and one end of described connecting line is connected with annulus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095475.3U CN204372732U (en) | 2015-02-10 | 2015-02-10 | A kind of LED being convenient to keep in repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095475.3U CN204372732U (en) | 2015-02-10 | 2015-02-10 | A kind of LED being convenient to keep in repair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204372732U true CN204372732U (en) | 2015-06-03 |
Family
ID=53328951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520095475.3U Expired - Fee Related CN204372732U (en) | 2015-02-10 | 2015-02-10 | A kind of LED being convenient to keep in repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204372732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613393A (en) * | 2015-02-10 | 2015-05-13 | 浙江寰龙电子技术有限公司 | LED lamp convenient to maintain |
-
2015
- 2015-02-10 CN CN201520095475.3U patent/CN204372732U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613393A (en) * | 2015-02-10 | 2015-05-13 | 浙江寰龙电子技术有限公司 | LED lamp convenient to maintain |
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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 |
Inventor after: Kong Ruizhu Inventor before: Wu Yong Inventor before: Lin Song |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170510 Address after: 528421, six square building, No. 11 Zhongxing Road, Guzhen Town, Guangdong, Zhongshan, 5 Patentee after: Zhongshan city ibong Lighting Co. Ltd. Address before: District Zhejiang Huanlong Electronic Technology Co. Ltd. 313100 Zhejiang city of Huzhou province Changxing County Xian Xiang Industry Patentee before: Zhejiang Huanlong Electronics Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20180210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |