CN104235789B - Moving-out type lamp holder switch - Google Patents
Moving-out type lamp holder switch Download PDFInfo
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- CN104235789B CN104235789B CN201410491822.4A CN201410491822A CN104235789B CN 104235789 B CN104235789 B CN 104235789B CN 201410491822 A CN201410491822 A CN 201410491822A CN 104235789 B CN104235789 B CN 104235789B
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- lamp holder
- inner tube
- moving
- out type
- contact
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Abstract
The invention discloses a kind of moving-out type lamp holder switch, is related to LED technology field, including：One lamp holder, pin is installed on a surface of the lamp holder, wherein, in addition to sleeve, described sleeve pipe be vertically mounted on another surface of the lamp holder, and two symmetrical movable contact springs are also vertically installed with another surface of the lamp holder；One inner tube is placed in described sleeve pipe, and said inner tube outer wall has the two symmetrical and grooves that are opened up along said inner tube direction, and the bottom of the contacts of two movable contact springs respectively with two grooves offsets；Static contact is equipped with two grooves, two static contacts are arranged at the movable contact spring contact and the side of the close lamp holder of the groove contact point, and the static contact does not contact with the movable contact spring contact.The structure of the present invention avoids operating personnel in installation process and contacts electric shock hidden danger caused by pin, safe, and the present invention is simple in construction, and without manually being tested, cost is reduced while production efficiency is improved.
Description
Technical field
The present invention relates to a kind of LED technology, more particularly to a kind of moving-out type lamp holder switch.
Background technology
Due to both-end LED fluorescent lamp tube power supply mode and the particularity of mounting means, if operating personnel hold one end,
Other end access electrode is then had to the possibility of electric shock, operating personnel have potential safety hazard.
Solution of the prior art uses more increases circuit to reduce leakage current on power supply, but the technical scheme
The defects of following be present：
1st, circuit is excessively complicated, causes power volume big；
2nd, increase circuit causes cost to be consequently increased；
3rd, detection method it is more complicated, it is necessary to make corresponding lamp bracket, lamp holder is removed from one end of lamp socket, it is noninductive by one
500 Ω resistors are connected between accessible a pin and ground, and the voltage peak at resistance both ends is sentenced after then measurement is powered
Whether the leakage current of disconnected fluorescent tube is qualified.Excessively cumbersome using above-mentioned operation, serious have impact on production efficiency.
The content of the invention
The invention discloses a kind of moving-out type lamp holder switch, increases circuit on power supply to solve to use in the prior art
Scheme control lamp holder leakage current caused by power volume is big, cost increase and the problem of detection of complex.
The above-mentioned purpose of the present invention is achieved through the following technical solutions：
A kind of moving-out type lamp holder switch, including：One lamp holder, pin is installed on a surface of the lamp holder, wherein, also wrap
Sleeve is included, described sleeve pipe is vertically mounted on another surface of the lamp holder, also vertical peace on another surface of the lamp holder
Equipped with two symmetrical movable contact springs；One inner tube is placed in described sleeve pipe, and said inner tube outer wall has two symmetrical and along said inner tube side
To the groove opened up, the bottom of the contacts of two movable contact springs respectively with two grooves offsets；It is equipped with two grooves
Static contact, two static contacts are arranged at the movable contact spring contact and the side of the close lamp holder of the groove contact point, institute
Static contact is stated not contact with the movable contact spring contact.
Moving-out type lamp holder switch as described above, wherein, first that said inner tube is provided around on said inner tube outer wall is convex
Rise, the inwall of described sleeve pipe is provided around the second projection of described sleeve pipe, and it is raised remote that second projection is arranged on described first
From the side of the lamp holder.
Moving-out type lamp holder switch as described above, wherein, described first is raised big with the distance between second projection
In the distance between matched immediate one end of the static contact in any movable contact spring contact, the static contact it is another
One end extends to one end that the groove offsets with the lamp holder.
Moving-out type lamp holder switch as described above, wherein, the movable contact spring is a bonding jumper, and one end of the bonding jumper is pacified
On the lamp holder, the other end of the bonding jumper is bent to form a bump contact.
Moving-out type lamp holder switch as described above, wherein, first projection is arranged on said inner tube away from the lamp holder
Side.
Moving-out type lamp holder switch as described above, wherein, the described first raised and described sleeve pipe inwall offsets, and described the
The two raised outer walls with said inner tube offset.
Moving-out type lamp holder switch as described above, wherein, one end of said inner tube offsets with the lamp holder.
Moving-out type lamp holder switch as described above, wherein, the other end of said inner tube is provided with fluorescent tube.
Moving-out type lamp holder switch as described above, wherein, two static contacts are connected with the circuit in the fluorescent tube.
Moving-out type lamp holder switch as described above, wherein, two movable contact springs be arranged on one end of the lamp holder with it is described
Pin connects.
In summary, by adopting the above-described technical solution, the present invention is solved in the prior art using increasing on power supply
Power volume caused by powering up the scheme control lamp holder leakage current on road is big, cost increase and the problem of detection of complex, passes through setting
Sleeve pipe, movable contact spring and the static contact in the inner tube and inner tube in sleeve pipe being connected with lamp holder so that installation process middle pipe
When pin and electrical power contacts and no power, and after pin is placed into correspondence position, inner tube is pulled out, movable contact spring connects with static contact
Touch and be powered, complete whole installation, avoided caused by operating personnel in installation process contact pin and touched using the structure of the present invention
Electric hidden danger, the security in installation process is improved, and the present invention is simple in construction, without manually being tested, is improving
Cost is reduced while production efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of moving-out type lamp holder switch of the present invention；
Fig. 2 is the planar structure sectional view of moving-out type lamp holder switch of the present invention；
Fig. 3 is the stereochemical structure sectional view of moving-out type lamp holder switch of the present invention；
Fig. 4 is the structural representation of the installation fluorescent tube of moving-out type lamp holder switch of the present invention；
Fig. 5 is the structural representation of the mounted off-state of moving-out type lamp holder switch of the present invention；
Fig. 6 is the structural representation of the mounted closure state of moving-out type lamp holder switch of the present invention.
Embodiment
The present invention is described further with reference to the accompanying drawings and examples：
Fig. 1 is the structural representation of moving-out type lamp holder switch of the present invention, and Fig. 2 is the plane of moving-out type lamp holder switch of the present invention
Structure sectional view, Fig. 3 are the stereochemical structure sectional views of moving-out type lamp holder switch of the present invention, and Fig. 4 is that moving-out type lamp holder of the present invention is opened
The structural representation of the installation fluorescent tube of pass, refers to Fig. 1 ~ Fig. 4, a kind of moving-out type lamp holder switch, wherein, including：One lamp holder 1,
Pin 11 is installed on one surface of lamp holder 1, wherein, in addition to sleeve 3, sleeve pipe 3 be vertically mounted on another surface of lamp holder 1
On, two symmetrical movable contact springs 12 are also vertically installed with another surface of lamp holder 1；One inner tube 2 is placed in sleeve pipe 3, the outer wall of inner tube 2
With the two symmetrical and grooves 21 that are opened up along the direction of inner tube 2, the bottom of the contacts of two movable contact springs 12 respectively with two grooves 21 offsets；
Static contact 23 is equipped with two grooves 21, two static contacts 23 are arranged at the close lamp of the contact of movable contact spring 12 and the contact point of groove 21
First 1 side, static contact 23 do not contact with the contact of movable contact spring 12, and said structure is the structure before fluorescent tube 4 of the present invention installation, in lamp
Inner tube 2 is pulled to be moved to the lower section of movable contact spring 12, static contact 23 so as to the static contact 23 in the groove 21 of inner tube 2 after the installation of pipe 4
With the conducting of movable contact spring 12.
The first projection 22 of inner tube 2 is provided around on the outer wall of inner tube 2 of the present invention, the inwall of sleeve pipe 3 is provided around sleeve pipe 3
The second projection 31, the second projection 31 is arranged on the first side of the projection 22 away from lamp holder 1, the first projection 22 and the second projection 31
Spacing effect is played, mobile inner tube 2 causes the natural work of fluorescent tube 4 when the first raised 22 and second projection 31 is offseted after replacing
Relative motion of the inner tube 2 close to sleeve pipe 3 can not firmly be realized.
The first projection 22 and the distance between the second projection 31 of the present invention is matched more than any contact of movable contact spring 12
The distance between 23 immediate one end of static contact, the other end of static contact 23 of the invention extends to groove 21 and lamp holder 1
One end to offset so that when the first projection 22 and the transposition of the second projection 31 offset, movable contact spring 12 can contact with static contact 23
Together.
The movable contact spring 12 of the present invention is a bonding jumper, and one end of bonding jumper is arranged on lamp holder 1, and the other end of bonding jumper is curved
Folding forms a bump contact, and the bottom of the bump contact and groove 21 offsets, it is necessary to when closing in the off state, with inner tube
2 movement, static contact 23 are moved to the lower section of bump contact, realize closure conducting.
The first projection 22 of the present invention is arranged on side of the inner tube 2 away from lamp holder 1.
The first projection 22 and the inwall of sleeve pipe 3 of the present invention offsets, and the outer wall of the second projection 31 and inner tube 2 offsets so that
Inner tube 2 of the present invention can produce resistance, resistance reaches with relative motion with sleeve pipe 3 when the first projection 22 contacts with the second projection 31
During to certain degree, the first projection 22 and the second projection 31 can realize transposition, and the both ends of resistance ratios nature fluorescent tube 4 produce
Pressure it is big, so being not in the feelings to be replaced due to the first projection 22 caused by the pressure at two ends of fluorescent tube 4 with the second projection 31
The appearance of condition.
One end of the inner tube 2 of the present invention offsets with lamp holder 1, and inner tube 2 of the present invention can be movable in sleeve pipe 3, therefore,
Inner tube 2 and lamp holder 1 offset situation when being disconnected for movable contact spring 12 of the present invention and static contact 23 in the present invention, movable contact spring 12 with it is quiet
When contact 23 closes, inner tube 2 does not offset with lamp holder 1.The other end of the inner tube 2 of the present invention is provided with fluorescent tube 4.The present invention's
The both ends of fluorescent tube 4 are respectively connected with the structure of the present invention in one embodiment, it is necessary to be carried out to the structure on both sides in installation process
Operation.And in another embodiment of the present invention, the either end of fluorescent tube 4 uses the structure, and the other end is using in the prior art
Conventional structure, need only to being operated using one end of structure of the present invention in installation process.
One end that two movable contact springs 12 of the present invention are arranged on lamp holder 1 connects with pin 11.Two static contacts 23 of the present invention are equal
It is connected with the circuit in fluorescent tube 4.
Fig. 5 is the structural representation of the mounted off-state of moving-out type lamp holder switch of the present invention, and Fig. 6 is shifting of the present invention
Go out the structural representation of the mounted closure state of formula lamp holder switch, refer to Fig. 5, Fig. 6, in another implementation of the present invention
In example, concrete operations mode of the invention is as follows, before the installation of fluorescent tube 4, due to inner tube 2 and the position relationship of sleeve pipe 3, moves and touches
Piece 12 is with static contact 23 not in contact with the first projection 22 is placed in the second projection 31 close to the side of lamp holder 1, and works as and pacify fluorescent tube 4
Install into afterwards, the pin 11 of fluorescent tube 4 is placed in after relevant position, pulls out inner tube 2, and inner tube 2 and the position relationship of sleeve pipe 3 are sent out
Change has been given birth to, has also caused movable contact spring 12 to be contacted with static contact 23, and the first projection 22 also achieves transposition phase with the second projection 31
Support, operating personnel fluorescent tube 4 and no power when installing 4 pin 11 of fluorescent tube are caused using the structure of the present invention, and when pin 11 is put
After relevant position, inner tube 2, which is pulled out, can be just powered, and conduction pipe is contacted so as to thoroughly avoid in operating personnel's operating process
The possibility of pin 11, so as to avoid the electric shock risk of operating personnel.
Claims (10)
1. a kind of moving-out type lamp holder switch, including：One lamp holder, pin is installed on a surface of the lamp holder, it is characterised in that
Also include sleeve, described sleeve pipe is vertically mounted on another surface of the lamp holder, is also hung down on another surface of the lamp holder
Two symmetrical movable contact springs directly are installed；One inner tube is placed in described sleeve pipe, and said inner tube outer wall has two symmetrical and along described interior
The groove that pipe direction opens up, the bottom of the contacts of two movable contact springs respectively with two grooves offset；In two grooves
Provided with static contact, two static contacts are arranged at the one of the movable contact spring contact and the close lamp holder of the groove contact point
Side, the static contact do not contact with the movable contact spring contact, realize circuit off-state；When needing closing of circuit, in pulling
Pipe is moved to below movable contact spring so as to the static contact in the groove of inner tube, and static contact realizes closure conducting with movable contact spring.
2. moving-out type lamp holder switch according to claim 1, it is characterised in that be provided around on said inner tube outer wall described
The first of inner tube is raised, and the inwall of described sleeve pipe is provided around the second projection of described sleeve pipe, and second projection is arranged on institute
State the first raised side away from the lamp holder.
3. moving-out type lamp holder switch according to claim 2, it is characterised in that described first raised and the described second projection
The distance between be more than the distance between matched immediate one end of the static contact in any movable contact spring contact, institute
The other end for stating static contact extends to one end that the groove offsets with the lamp holder.
4. moving-out type lamp holder switch according to claim 1, it is characterised in that the movable contact spring is a bonding jumper, described
One end of bonding jumper is arranged on the lamp holder, and the other end of the bonding jumper is bent to form a bump contact.
5. according to any described moving-out type lamp holder switch of Claims 2 or 3, it is characterised in that first projection is arranged on
Side of the said inner tube away from the lamp holder.
6. according to any described moving-out type lamp holder switch of Claims 2 or 3, it is characterised in that described first it is raised with it is described
The inwall of sleeve pipe offsets, and the described second raised outer wall with said inner tube offsets.
7. moving-out type lamp holder switch according to claim 1, it is characterised in that one end of said inner tube and the lamp holder phase
Support.
8. moving-out type lamp holder switch according to claim 7, it is characterised in that the other end of said inner tube is provided with lamp
Pipe.
9. moving-out type lamp holder switch according to claim 8, it is characterised in that two static contacts with the fluorescent tube
Circuit connection.
10. according to any described moving-out type lamp holder switch of claim 1 or 9, it is characterised in that two movable contact springs are arranged on
One end of the lamp holder connects with the pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410491822.4A CN104235789B (en) | 2014-09-24 | 2014-09-24 | Moving-out type lamp holder switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410491822.4A CN104235789B (en) | 2014-09-24 | 2014-09-24 | Moving-out type lamp holder switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104235789A CN104235789A (en) | 2014-12-24 |
| CN104235789B true CN104235789B (en) | 2017-11-14 |
Family
ID=52224391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410491822.4A Active CN104235789B (en) | 2014-09-24 | 2014-09-24 | Moving-out type lamp holder switch |
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| Country | Link |
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| CN (1) | CN104235789B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107304983A (en) * | 2016-04-19 | 2017-10-31 | 通用电气照明解决方案有限公司 | Lamp |
| CN107453087A (en) * | 2017-03-31 | 2017-12-08 | 佛山澹雅自动化技术开发有限公司 | A kind of indoor illumination device |
| CN107191897B (en) * | 2017-06-19 | 2023-06-16 | 厦门少坤智能科技有限公司 | Screw-on lamp holder, lamp matched with screw-on lamp holder and power adapter |
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|---|---|---|---|---|
| CN101005183A (en) * | 2006-01-18 | 2007-07-25 | 马士科技有限公司 | Safety lamp holder and method for preventing accident shock of lamp holder |
| CN201903026U (en) * | 2010-03-29 | 2011-07-20 | 黄晓华 | Safety LED (light-emitting diode) fluorescent lamp tube |
| CN202125910U (en) * | 2011-05-21 | 2012-01-25 | 张家港市瑞腾科技有限公司 | Lamp cap of LED fluorescent lamp |
| JP3178853U (en) * | 2012-07-23 | 2012-10-04 | 張榮發 | Multi-function induction rod with replaceable head |
| CN203131732U (en) * | 2012-12-19 | 2013-08-14 | 北京华信六合投资有限公司 | Lamp holder for light-emitting diode (LED) fluorescent tube and LED fluorescent tube |
| CN203147403U (en) * | 2013-03-22 | 2013-08-21 | 深圳菩盛源照明有限公司 | LED safety lamp tube |
| CN204187573U (en) * | 2014-09-24 | 2015-03-04 | 上海欣丰电子有限公司 | Moving-out type lamp holder switch |
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2014
- 2014-09-24 CN CN201410491822.4A patent/CN104235789B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101005183A (en) * | 2006-01-18 | 2007-07-25 | 马士科技有限公司 | Safety lamp holder and method for preventing accident shock of lamp holder |
| CN201903026U (en) * | 2010-03-29 | 2011-07-20 | 黄晓华 | Safety LED (light-emitting diode) fluorescent lamp tube |
| CN202125910U (en) * | 2011-05-21 | 2012-01-25 | 张家港市瑞腾科技有限公司 | Lamp cap of LED fluorescent lamp |
| JP3178853U (en) * | 2012-07-23 | 2012-10-04 | 張榮發 | Multi-function induction rod with replaceable head |
| CN203131732U (en) * | 2012-12-19 | 2013-08-14 | 北京华信六合投资有限公司 | Lamp holder for light-emitting diode (LED) fluorescent tube and LED fluorescent tube |
| CN203147403U (en) * | 2013-03-22 | 2013-08-21 | 深圳菩盛源照明有限公司 | LED safety lamp tube |
| CN204187573U (en) * | 2014-09-24 | 2015-03-04 | 上海欣丰电子有限公司 | Moving-out type lamp holder switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104235789A (en) | 2014-12-24 |
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