CN209374826U - A kind of low pressure takes electric rail system - Google Patents
A kind of low pressure takes electric rail system Download PDFInfo
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- CN209374826U CN209374826U CN201822223359.1U CN201822223359U CN209374826U CN 209374826 U CN209374826 U CN 209374826U CN 201822223359 U CN201822223359 U CN 201822223359U CN 209374826 U CN209374826 U CN 209374826U
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- conductive bar
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Abstract
The utility model relates to a kind of low pressure to take electric rail system, including transmission of electricity track, the power taking plug with transmission of electricity track assembly connection, the transmission of electricity raceway surface is equipped with the first conductive bar, being equipped in power taking plug can be with the second conductive bar of the first conductive bar contact electricity getting, conductive rubber is wrapped up on first conductive bar and the second conductive bar surface, power taking plug squeezes the conductive rubber contacted on the first conductive bar with the conductive rubber on the second conductive bar when transmission of electricity track connection, and the part resistance value that conductive rubber is squeezed press contacts reduces to form conducting medium.The utility model has the advantage of expanding low pressure to take the electric rail system scope of application, has a safety feature and power transmission efficiency is high.
Description
Technical field
The utility model relates to lighting areas more particularly to a kind of low pressure to take electric rail system.
Background technique
It is universal that low pressure takes electric rail system to use in the commercial lightings fields such as supermarket shelves, refrigerator-freezer laminate, in order to ensure
Good electrical contact, general low pressure take electric rail system to have using bare bar copper as positive and negative electrode, and in order to improve electric power
Utilization rate is imitated, frequently with fine copper material.
But copper bar exposure is easy to produce verdigris in air, causes contact impedance between power taking plug and electrode to become larger, shadow
Sound takes electric effect.In order to overcome the above problem, often to the processing of copper bar electroplating surface, but this can not still solve wet environment and can make
Raceway surface forms liquid, and exposed copper bar positive and negative anodes are easy to form short circuit because of liquid, and low pressure is caused to take the event of electric rail system
The problem of barrier takes place frequently, so that low pressure takes electric rail system to may be only available for dry environment.
Conductive rubber is the Uniform Doped metallic conduction particle in rubber, and industry is mainly used for shielding, resists and do at present
Disturb, the application of the Weak currents such as contact button, signal conduction, i.e., used in non-power device rather than power device into
Row power transmission, main cause is that simple conducting wire rubber impedance is larger, although impedance very little after being squeezed, directly regards and leads
When electrical components carry out remote distance power transmission, impedance can increase with the increase of distance, cause loss very big, and herein
It is so-called it is remote be in contrast equivalent to traditional point blank, such as 10 centimeters.
Utility model content
In view of the above problems, the purpose of this utility model is to provide a kind of applied widely, power transmission efficiency it is high and
The good low pressure of security performance takes electric rail system.
Particularly, a kind of low pressure of the utility model takes electric rail system, including transmission of electricity track and transmission of electricity track assembly to connect
The power taking plug connect, the transmission of electricity raceway surface are equipped with the first conductive bar, and being equipped in power taking plug can contact with the first conductive bar
Take the second conductive bar of electricity, it is characterised in that:
Conductive rubber is wrapped up on first conductive bar and the second conductive bar surface, when power taking plug is connect with transmission of electricity track
Conductive rubber on second conductive bar squeezes the conductive rubber on the first conductive bar of contact, and conductive rubber is squeezed the part of press contacts
Resistance value reduces to form conducting medium.
Preferably, second conductive bar is bent to form the bending parallel with the first conductive bar towards the first conductive bar direction
Portion, the bending part extruding contacts the first conductive bar when power taking plug is with transmission of electricity track assembly；Second conductive bar surface
The deformation of conductive rubber shape and the second conductive bar is adapted.
Preferably, second conductive bar stretches out outside power taking plug, and extension peripheral ring is around General Purpose Rubber layer.
Preferably, second conductive bar stretches out outside power taking plug, is equipped in power taking plug towards the second conductive bar direction
The limiting section of extension the second conductive bar of end in contact and applies pressure towards transmission of electricity orbital direction to it under the limiting section.
Preferably, the power taking plug includes upper end cover, the lower cover with upper end cover fixing assembling；
The lower cover is equipped with opening, and the bending part is exposed outside power taking plug by the opening.
Preferably, the power taking plug passes through the fixture for being secured to installation and transmission of electricity track assembly connection；
The transmission of electricity track is equipped with clamping part, and two clamping plate lower ends of the fixture from top to bottom pass through power taking plug and press from both sides
It holds in the clamping part two sides.
Compared with the prior art, the advantages of the utility model are: conductive rubber can be made by conductive rubber is wrapped up outside copper bar
Glue plays protective separation effect, avoids copper bar from directly contacting with air and generates patina, prevents copper bar in wet environment because of condensation
Liquid on guide rail causes short circuit problem, while can make full use of conductive rubber when being under pressure with excellent conductive performance
Feature serves as conducting medium when power taking plug and rail contact and assists copper bar transmission electric power, this had both made low pressure take conductance rail
System energy safety operating expands the scope of application in wet environment, and effectively ensures power transmission efficiency.
Detailed description of the invention
Fig. 1 is that the application low pressure takes electric rail system structure diagram.
Fig. 2 is the explosive view of Fig. 1.
Fig. 3 is the first angle schematic diagram of Fig. 2.
Fig. 4 is the second angle schematic diagram of Fig. 2.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
For introductory explanation, Fig. 1-4 shows a kind of embodiment that the application low pressure takes electric rail system.The low pressure
Taking electric rail system includes transmit electricity track 1, the power taking plug 2 with transmission of electricity 1 assembly connection of track, and 1 surface of transmission of electricity track is set
There is the first conductive bar 11, being equipped in power taking plug 2 can be with the second conductive bar 21 of 11 contact electricity getting of the first conductive bar.Low pressure takes electricity
Rail system further includes the interconnecting piece 3 of external low-tension supply, as shown in Figure 1, certainly, it further includes other that low pressure, which takes electric rail system,
Component, such as the corner connector of transmission of electricity track and interorbital of transmitting electricity, but due to these and not this Applicant's Abstract graph emphasis place, so
It is not developed in details, will simply be illustrated below as interconnecting piece 3 herein.
As shown in Figure 1, the interconnecting piece 3 is located at one end of transmission of electricity track 1, interconnecting piece 3 connects low-tension supply by copper bar 5,
The low-tension supply general value 24V or 48V is electrically connected between copper bar 5 and transmission of electricity track 3 by welding manner, and copper bar 5 will be electric
The power transmission of source gives transmission of electricity track 3, and power taking plug 2 takes electricity to think that illumination end is powered from transmission of electricity track 3.Certainly, copper bar 5
It can also realize and be electrically connected using other modes and transmission of electricity track 3, in the technology which is known to the skilled person
Hold, so do not state carefully herein.
In the application, conductive rubber 4, power taking plug 2 are wrapped up in first conductive bar 11 and 21 surface of the second conductive bar
Conductive rubber 4 when connecting with transmission of electricity track 1 on second conductive bar 21 squeezes the conductive rubber 4 contacted on the first conductive bar 11,
The part resistance value that conductive rubber 4 is squeezed press contacts reduces to form conducting medium, please specifically participate in Fig. 3-4.
Conductive rubber is not by having larger resistance value when pressure, when being wrapped in conductive bar surface, conductive rubber can be played
The insulation function of rubber and good sealing performance are with by conductive bar and air exclusion, even if taking electric rail system to be used for low pressure
It in wet environment, can also be acted on due to the isolated insulation of conductive rubber, effectively prevent conductive bar and condense liquid in orbit
Contact forms short circuit, avoids causing failure, improves safety, overcome previous low pressure that electric rail system is taken to may be only available for drying
The problem of environment, expands low pressure and takes the electric rail system scope of application.Meanwhile when conductive rubber is by certain pressure, quilt
Crimping section resistance value can reduce, and there is good electric conductivity to lead in this way when the second conductive bar and the extruding of the first conductive bar contact
The part resistance value that electric rubber is squeezed press contacts reduces to form conducting medium, thus as between the first conductive bar and the second conductive bar
Electric power transmit bridge, and other are not by the part of direct contact squeeze that then resistance value is held essentially constant, continue to play insulation every
From function, in this way, conductive bar can complement one another with conductive rubber, there is good electric power while can be applied to wet environment
Transmission performance.
It is contacted to enable the conductive rubber on the second conductive bar effectively to squeeze with the conductive rubber on the first conductive bar, institute
It states the second conductive bar 21 and is bent to form the bending part 211 parallel with the first conductive bar 11 towards 11 direction of the first conductive bar, take electricity
The extruding of bending part 211 contacts the first conductive bar 11,21 surface of the second conductive bar when plug 2 is with the transmission of electricity assembly of track 1
4 shape of conductive rubber and the second conductive bar 21 deformation be adapted namely the second conductive bar 21 on conductive rubber 4 follow the
The deformation of two conductive bars 21 is bent, and the bending part of formation contacts formation with the extruding of conductive rubber 4 on the first conductive bar 11
Conducting medium.
Second conductive bar 21 stretches out outside power taking plug 2, as shown in Figure 1, for the ease of being used for a long time in wet environment, the
The extension peripheral ring of two conductive bars 2 is around General Purpose Rubber layer.Please also refer to Fig. 2-4, which includes upper end cover
22, with the lower cover 23 of 22 fixing assembling of upper end cover, power taking plug 1 is interior to be equipped with the limit extended towards 11 direction of the second conductive bar
Portion 24, lower the second conductive bar of end in contact 11 of the limiting section 24 and the pressure for applying direction transmission of electricity 1 direction of track to it.Limiting section
Since the power towards orbital direction can be applied to conductive bar, it can be very good that conductive bar is prevented to be drawn out because external force is too quickly, prevent
It is good to pull effect.The limiting section 24 can be vertically arranged with the second conductive bar 11 namely limiting section 24 hangs down with 22 inner wall of upper end cover
Directly, meanwhile, the limiting section 24 be positive stop strip, as shown in figure 3, but its be also possible to other structures for being able to achieve anti-slip effect.
Simultaneously, it should be mentioned that, it is contacted to be able to achieve the second conductive bar 21 with the extruding of the first conductive bar 11, it is very aobvious
So, setting opening 231 is needed on the lower cover 23 of power taking plug 2, and wraps up the bending part of the second conductive bar 21 of conductive rubber 4
211 are exposed outside power taking plug 1 by the opening 231, and Fig. 3 is the structural schematic diagram shown between lower cover 23 and opening 231.
For the ease of repairing, in the present embodiment, the power taking plug 2 is detachably connected with transmission of electricity track 1, in this way can be only
The part of failure is removed without overhauling to whole system, saves cost.It is described to take electricity specific to the present embodiment
Plug 2 passes through the fixture 6 for being secured to installation and transmission of electricity 1 assembly connection of track, and the transmission of electricity track 1 is equipped with clamping part 12,
Two clamping plates, 61 lower end of the fixture 6 from top to bottom passes through power taking plug 2 and is clamped in 12 two sides of clamping part.Certainly,
Power taking plug can be made to be detachably connected with transmission of electricity track using other connection types, there are many concrete modes, can be according to reality
Border situation is designed, and this and not this Applicant's Abstract graph key protection point, so be not listed one by one herein.
Other than above-mentioned improvement, other similar improvement are also contained in the improvement threshold of the utility model, herein
It repeats no more.While there has been shown and described that the embodiments of the present invention, it will be appreciated by those skilled in the art that: it is not taking off
These embodiments can be carried out with a variety of variations, modification, replacement and deformation in the case where from the principles of the present invention and objective.
Claims (6)
1. a kind of low pressure takes electric rail system, including transmission of electricity track (1), the power taking plug with transmission of electricity track (1) assembly connection
(2), the transmission of electricity track (1) surface is equipped with the first conductive bar (11), and being equipped in power taking plug (2) can be with the first conductive bar (11)
The second conductive bar (21) of contact electricity getting, it is characterised in that:
First conductive bar (11) and the second conductive bar (21) surface are wrapped up conductive rubber (4), power taking plug (2) and transmission of electricity
Conductive rubber (4) when track (1) connects on the second conductive bar (21) squeezes the conductive rubber in contact the first conductive bar (11)
(4), the part resistance value that conductive rubber (4) is squeezed press contacts reduces to form conducting medium.
2. low pressure according to claim 1 takes electric rail system, it is characterised in that:
Second conductive bar (21) is bent to form parallel with the first conductive bar (11) curved towards the first conductive bar (11) direction
Folding part (211), the bending part (211), which squeezes, when power taking plug (2) is with transmission of electricity track (1) assembly contacts the first conductive bar
(11)；Conductive rubber (4) shape on the second conductive bar (21) surface and the deformation of the second conductive bar (21) are adapted.
3. low pressure according to claim 1 takes electric rail system, it is characterised in that:
Second conductive bar (21) stretches out power taking plug (2) outside, and extension peripheral ring is around General Purpose Rubber layer.
4. low pressure according to claim 1 takes electric rail system, it is characterised in that:
Second conductive bar (21) stretches out power taking plug (2) outside, is equipped in power taking plug (2) towards the second conductive bar (21) side
To the limiting section (24) of extension, under the limiting section (24) the second conductive bar of end in contact (21) and it is applied towards transmission of electricity track
(1) pressure in direction.
5. low pressure according to claim 2 takes electric rail system, it is characterised in that:
The power taking plug (2) includes upper end cover (22), the lower cover (23) with upper end cover (22) fixing assembling；
The lower cover (23) is equipped with opening (231), and the bending part (211) exposes power taking plug by the opening (231)
(2) outside.
6. low pressure according to claim 1 takes electric rail system, it is characterised in that:
The power taking plug (2) passes through the fixture (6) for being secured to installation and transmission of electricity track (1) assembly connection；
The transmission of electricity track (1) is equipped with clamping part (12), and two clamping plates (61) lower end of the fixture (6) from top to bottom passes through and takes
Plug (2) is simultaneously clamped in the clamping part (12) two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822223359.1U CN209374826U (en) | 2018-12-27 | 2018-12-27 | A kind of low pressure takes electric rail system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822223359.1U CN209374826U (en) | 2018-12-27 | 2018-12-27 | A kind of low pressure takes electric rail system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209374826U true CN209374826U (en) | 2019-09-10 |
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ID=67827551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822223359.1U Active CN209374826U (en) | 2018-12-27 | 2018-12-27 | A kind of low pressure takes electric rail system |
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| CN (1) | CN209374826U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921245A (en) * | 2018-12-27 | 2019-06-21 | 赛尔富电子有限公司 | A low-voltage power take-off track system |
| CN110730585A (en) * | 2019-10-12 | 2020-01-24 | 苏州浪潮智能科技有限公司 | Folding electrified guide rail |
-
2018
- 2018-12-27 CN CN201822223359.1U patent/CN209374826U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921245A (en) * | 2018-12-27 | 2019-06-21 | 赛尔富电子有限公司 | A low-voltage power take-off track system |
| CN109921245B (en) * | 2018-12-27 | 2024-12-31 | 赛尔富电子有限公司 | A low voltage power rail system |
| CN110730585A (en) * | 2019-10-12 | 2020-01-24 | 苏州浪潮智能科技有限公司 | Folding electrified guide rail |
| CN110730585B (en) * | 2019-10-12 | 2021-08-03 | 苏州浪潮智能科技有限公司 | A foldable power rail |
| US12016150B2 (en) | 2019-10-12 | 2024-06-18 | Inspur Suzhou Intelligent Technology Co., Ltd. | Foldable conductive guide rail |
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