CN101691922A - Waterproof connection structure of lighting tube in light fitting - Google Patents
Waterproof connection structure of lighting tube in light fitting Download PDFInfo
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- CN101691922A CN101691922A CN200910190487A CN200910190487A CN101691922A CN 101691922 A CN101691922 A CN 101691922A CN 200910190487 A CN200910190487 A CN 200910190487A CN 200910190487 A CN200910190487 A CN 200910190487A CN 101691922 A CN101691922 A CN 101691922A
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- sealing ring
- peripheral surface
- slot
- inner peripheral
- fluorescent tube
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Abstract
The invention discloses a waterproof connection structure matched between an end socket of a lighting tube in a light fitting and a slot of a plug socket. The outer peripheral surface (101) of the end socket is provided with at least one annular groove (102), wherein a sealing ring (3) is sleeved in the annular groove (102); the thickness of the sealing ring (3) is larger than the depth of the annular groove (102); the inner peripheral surface (201) of the slot of the plug socket has a taper; the end socket and the slot of the plug socket form a compacting seal through the sealing ring (3) and the taper of the inner peripheral surface (201); and the sealing ring (3) is matched with the taper of the inner peripheral surface (201) in a sealing mode for preventing water. The waterproof connection structure can be widely used in the field of light fittings.
Description
Technical field
The present invention relates to the waterproof connecting structure of fluorescent tube in a kind of light fixture.
Background technology
Along with the development of the maturation of LED technology, the LED street lamp has replaced traditional street lamp gradually, and the LED street lamp is compared traditional street lamp not only long, advantage such as colourity is good of life-span, the more important thing is the remarkable result aspect energy-conservation.General street lamp is to adopt a large lampshade that light source is encapsulated in to come waterproof in the internal cavity, but seems that like this volume is bigger, and structure is not compact; Existing advanced LED street lamp is to adopt some LED unit fluorescent tube to be installed in the socket of street lamp lamp bracket, but all be simple the installation, structurally do not take any waterproof measure, rainwater is easy to enter socket initiation short trouble etc. from the slit is installed, thereby damages light fixture.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiencies in the prior art, and the waterproof connecting structure that matches between a kind of termination that is used for the light fixture fluorescent tube and the outlet slots is provided.
The technical solution adopted in the present invention is: cooperating between the termination that the present invention is mainly used in fluorescent tube in the light fixture and the slot of socket, on the outer peripheral face of described termination, offer at least one annular groove, socket sealing ring in the described annular groove, the thickness of described sealing ring is greater than the degree of depth of described annular groove, the inner peripheral surface of described slot has a tapering, and the tapering formation by described sealing ring and described inner peripheral surface between described termination and the described slot compresses sealing.
Described outer peripheral face also has a tapering and suitable with described inner peripheral surface.
Also have on the anchor ring of described sealing ring and the suitable tapering of described inner peripheral surface.
Preferably, offer bipassage ring connected in star and difference socket sealing ring on the described outer peripheral face, sealed waterproof effect is better.
The side end face of described termination is provided with jack, is extended with contact flat spring in the described jack, is extended with plug in described slot, and described contact flat spring contacts with plug and turning circuit.
The invention has the beneficial effects as follows: owing on the outer peripheral face of described termination, offer at least one annular groove, socket sealing ring in the described annular groove, the thickness of described sealing ring is greater than the degree of depth of described annular groove, the inner peripheral surface of described slot has a tapering, tapering formation by described sealing ring and described inner peripheral surface between described termination and the described slot compresses sealing, when the fluorescent tube ecto-entad inserts the slot of described socket, sealing ring can contact and push with the inner peripheral surface of described slot, and contact tight more in past more, play the effect of high performance water proof; Because described outer peripheral face also has a tapering and suitable with described inner peripheral surface, also have on the anchor ring of described sealing ring and the suitable tapering of described inner peripheral surface, described like this outer peripheral face can be close to the parallel inner peripheral surface that closely is adjacent to slot, and the waterproof sealing effect further improves.
Description of drawings
Fig. 1 is the structural representation that the present invention is applied to the LED street lamp;
Fig. 2 is the structural representation of the termination of the fluorescent tube that matches with slot among the present invention;
Fig. 3 is the decomposing schematic representation of the termination of the fluorescent tube that matches with slot among the present invention;
Fig. 4 is the socket of LED street lamp among the present invention and the structural representation of slot;
Fig. 5 is the longitudinal sectional view of waterproof connecting structure of the present invention.
The specific embodiment
As Fig. 1, present embodiment is applied to waterproof connecting structure in the LED street lamp.Described LED street lamp comprises socket 2, lamp bracket 4 and the upper shell 3 of some fluorescent tubes 1, fluorescent tube, upper shell 3 is fixedly installed on the top of lamp bracket 4, the front end of lamp bracket 4 is equipped with the power supply 5 of pipeline 6 and street lamp, described socket 2 be fixed on the framework of lamp bracket 4 and with described power supply 5 adaptive electrical connections, described socket 2 is provided with the slot that a row pegs graft for fluorescent tube 1, one end of described fluorescent tube 1 inserts in the described slot of described socket 2, and the other end is connected on the holder 7 of fluorescent tube.
As Fig. 2～shown in Figure 5, have on the termination of jack at described fluorescent tube 1, offer bipassage ring connected in star 102 on its outer peripheral face 101, socket sealing ring 3 in the described annular groove 102, the thickness of described sealing ring 3 is greater than the degree of depth of described annular groove 102, and the side end face of described termination is provided with jack 103, is extended with contact flat spring 104 in the described jack 103, be extended with plug 202 in the described slot of described socket 2, described contact flat spring 104 contacts with plug 202 and turning circuit.The inner peripheral surface 201 of the described slot of described lamp tube socket 2 has a tapering, the radial dimension ecto-entad of described slot diminishes gradually, in the time of in described slot is inserted in described termination, sealing ring 3 is close to described inner peripheral surface 201 owing to being squeezed, and reaches the purpose of water-tight.Simultaneously, described outer peripheral face 101 also has a tapering and suitable with the inner peripheral surface 201 of described slot, also have the tapering suitable on the anchor ring of described sealing ring 3 with described inner peripheral surface 201, can make the outer peripheral face 101 omnibearing inner peripheral surfaces 201 that are adjacent to slot like this, further improve the waterproof sealing effect.
Structure of the present invention is not limited in the LED street lamp among the above embodiment, and the waterproof connecting structure similar of the present invention that relates in any light fixture is all within protection category of the present invention.
The present invention can be widely used in field of light fittings.
Claims (5)
1. the waterproof connecting structure of fluorescent tube in the light fixture, cooperating between the termination that is used for the light fixture fluorescent tube and the slot of socket, it is characterized in that: on the outer peripheral face (101) of described termination, offer at least one annular groove (102), the interior socket sealing ring of described annular groove (102) (3), the thickness of described sealing ring (3) is greater than the degree of depth of described annular groove (102), the inner peripheral surface of described slot (201) has a tapering, and the tapering formation by described sealing ring (3) and described inner peripheral surface (201) between described termination and the described slot compresses sealing.
2. the waterproof connecting structure of fluorescent tube in a kind of light fixture according to claim 1 is characterized in that: described outer peripheral face (101) also has a tapering and suitable with described inner peripheral surface (201).
3. the waterproof connecting structure of fluorescent tube in a kind of light fixture according to claim 1 is characterized in that: also have on the anchor ring of described sealing ring (3) and the suitable tapering of described inner peripheral surface (201).
4. the waterproof connecting structure of fluorescent tube in a kind of light fixture according to claim 1 is characterized in that: offer bipassage ring connected in star (102) and difference socket sealing ring (3) on the described outer peripheral face (101).
5. according to the waterproof connecting structure of fluorescent tube in any described a kind of light fixture of claim 1 to 4, it is characterized in that: the side end face of described termination is provided with jack (103), be extended with contact flat spring (104) in the described jack (103), be extended with plug (202) in described slot, described contact flat spring (104) contacts with described plug (202) and turning circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101904873A CN101691922B (en) | 2009-09-21 | 2009-09-21 | Waterproof connection structure of lighting tube in light fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101904873A CN101691922B (en) | 2009-09-21 | 2009-09-21 | Waterproof connection structure of lighting tube in light fitting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101691922A true CN101691922A (en) | 2010-04-07 |
| CN101691922B CN101691922B (en) | 2012-04-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101904873A Active CN101691922B (en) | 2009-09-21 | 2009-09-21 | Waterproof connection structure of lighting tube in light fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101691922B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102313198A (en) * | 2011-04-27 | 2012-01-11 | 东莞勤上光电股份有限公司 | Intelligent modularized street lamp and lamp cap thereof |
| CN102313197A (en) * | 2011-04-27 | 2012-01-11 | 东莞勤上光电股份有限公司 | Lamp holder of modularized intelligent street lamp and module fixing mechanism of lamp holder |
| CN102410505A (en) * | 2010-09-21 | 2012-04-11 | 陆绍章 | Waterproof tube socket |
| CN107606508A (en) * | 2017-10-31 | 2018-01-19 | 商洛市虎之翼科技有限公司 | A kind of flashlight |
| CN107702064A (en) * | 2017-10-31 | 2018-02-16 | 商洛市虎之翼科技有限公司 | A kind of comprehensive shock resistance lens installation structure |
| CN109268740A (en) * | 2018-10-08 | 2019-01-25 | 葛成燕 | A kind of bathroom LED lamp |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2640081Y (en) * | 2003-08-21 | 2004-09-08 | 乔梁 | Sealing fastening device |
| CN2679892Y (en) * | 2004-02-12 | 2005-02-16 | 梁志江 | Fluorescent lamp holder |
| CN2713294Y (en) * | 2004-02-24 | 2005-07-27 | 深圳市沃科半导体照明有限公司 | Guardrail lamp |
| CN201083379Y (en) * | 2007-09-24 | 2008-07-09 | 叶其峰 | Diving flashlight |
| CN201555194U (en) * | 2009-09-21 | 2010-08-18 | 珠海杰莱特光电科技有限公司 | Waterproof connection structure for light tube in lamp |
-
2009
- 2009-09-21 CN CN2009101904873A patent/CN101691922B/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410505A (en) * | 2010-09-21 | 2012-04-11 | 陆绍章 | Waterproof tube socket |
| CN102313198A (en) * | 2011-04-27 | 2012-01-11 | 东莞勤上光电股份有限公司 | Intelligent modularized street lamp and lamp cap thereof |
| CN102313197A (en) * | 2011-04-27 | 2012-01-11 | 东莞勤上光电股份有限公司 | Lamp holder of modularized intelligent street lamp and module fixing mechanism of lamp holder |
| CN102313197B (en) * | 2011-04-27 | 2013-09-18 | 东莞勤上光电股份有限公司 | Lamp holder of modularized intelligent street lamp and module fixing mechanism of lamp holder |
| CN107606508A (en) * | 2017-10-31 | 2018-01-19 | 商洛市虎之翼科技有限公司 | A kind of flashlight |
| CN107702064A (en) * | 2017-10-31 | 2018-02-16 | 商洛市虎之翼科技有限公司 | A kind of comprehensive shock resistance lens installation structure |
| CN109268740A (en) * | 2018-10-08 | 2019-01-25 | 葛成燕 | A kind of bathroom LED lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101691922B (en) | 2012-04-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: DENG XIAOJUAN Free format text: FORMER OWNER: ZHUHAI GEN-LIGHTS CO., LTD. Effective date: 20110922 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 519060 ZHUHAI, GUANGDONG PROVINCE TO: 519075 ZHUHAI, GUANGDONG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20110922 Address after: 519075, 6-2-706, 200 dedicated road, Xiangzhou District, Guangdong, Zhuhai Applicant after: Deng Xiaojuan Address before: 22 B3 building, No. two, Jinfeng West Road, Tang Zhu Town, Guangdong, Zhuhai, 519060 Applicant before: Zhuhai Gen-lights Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID SHANGHAI ELECTRIC POWER COMPANY Free format text: FORMER OWNER: DENG XIAOJUAN Effective date: 20131206 Owner name: SHANGHAI SHENDIAN COLLEGE OF FURTHER EDUCATION Effective date: 20131206 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Fuqiang Inventor before: Xu Qiuye |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XU QIUYE TO: WANG FUQIANG Free format text: CORRECT: ADDRESS; FROM: 519075 ZHUHAI, GUANGDONG PROVINCE TO: 200002 HUANGPU, SHANGHAI |
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| TR01 | Transfer of patent right |
Effective date of registration: 20131206 Address after: 200002 Nanjing East Road, Shanghai, No. 181, No. Patentee after: State Grid Shanghai Municipal Electric Power Company Patentee after: Shanghai Shen Shen College of further education Address before: 519075, 6-2-706, 200 dedicated road, Xiangzhou District, Guangdong, Zhuhai Patentee before: Deng Xiaojuan |