CN205911450U - Dual supply is execution unit for control switch - Google Patents
Dual supply is execution unit for control switch Download PDFInfo
- Publication number
- CN205911450U CN205911450U CN201620793797.XU CN201620793797U CN205911450U CN 205911450 U CN205911450 U CN 205911450U CN 201620793797 U CN201620793797 U CN 201620793797U CN 205911450 U CN205911450 U CN 205911450U
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- CN
- China
- Prior art keywords
- copper bar
- power supply
- connecting portion
- primary
- fixed part
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- 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.)
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Abstract
The utility model belongs to the technical field of the electrical equipment technique and specifically relates to a dual supply is execution unit for control switch, including casing, main power supply input copper bar, stand -by power supply input copper bar, main with load power output copper bar, reserve load power output copper bar and connection copper bar, it includes fixed part and connecting portion to connect the copper bar, fixed part and connecting portion fixed connection form "L" type, same phase it is parallelly connected with reserve load power output copper bar that the owner passes through the fixed part with load power output copper bar, connecting portion and output load cable fixed connection are adjacent the connecting portion zigzag connection is on the tip of fixed part to the position of staggering connecting portion, greatly increased the distance of two adjacent connecting portion, the convenience of effectual assurance dismouting and the safety of use.
Description
Technical field
The utility model is related to technical field of electric equipment, especially a kind of dual power supply controlling switch performance element.
Background technology
Dual power supply controlling switch is as executive component using breaker of plastic casing or on-load switch, and being equipped with single-chip microcomputer is core
Automatic controller and the controlling organization with electromechanical interlock, be a kind of perfect performance, safe and reliable, high degree of automation, use
The wide double power supply automatic transfer switch of scope.
For executive component, typically all primary load power source can be exported copper bar and Alternative load power supply output copper bar
One in parallel exports, and so not only saves copper bar and also ensure that safety, but the terminals of the copper bar after parallel connection are all same
On row, because adjacent two bronze medal row-to-row distances are nearer, lead to workman very inconvenient in installation and removal, and be easily caused phase
Adjacent two connection terminal shortcircuits.
Utility model content
The technical problems to be solved in the utility model is: in order to solve the outlet terminal of existing executive component apart from too
Near problem, the utility model provides a kind of dual power supply controlling switch performance element, by arranging " ┓ " type connecting copper bar,
Adjacent two connecting portions are cross-linked on the end of fixed part, thus the position of the connecting portion that staggers, considerably increase adjacent two even
The distance of socket part, effectively ensures the convenience of dismounting and the safety of use.
The utility model solves its technical problem and be the technical scheme is that a kind of dual power supply controlling switch executes list
Unit, inputs copper bar, stand-by power supply input copper bar, primary load power source output copper bar and Alternative load including housing, primary power cource
Power supply exports copper bar, and primary power cource input copper bar and stand-by power supply input copper bar are fixedly installed on housing upper, primary load electricity
Source output copper bar and Alternative load power supply output copper bar are fixedly installed on lower housing portion, also include connecting copper bar, described connection copper
Row includes fixed part and connecting portion, and described fixed part and connecting portion are fixedly connected to form " ┓ " type, same phase described primary
Load power source output copper bar passes through fixed part and Alternative load power supply, and to export copper bar in parallel, described connecting portion and output loading cable
It is fixedly connected, adjacent described connecting portion is cross-linked on the end of fixed part.
Further, the top of described housing is provided with the isolation channel for fixing isolated insulation plate, described isolation channel setting
Adjacent two-phase primary power cource input copper bar between, adjacent two-phase stand-by power supply input copper bar and primary power cource input copper bar and
Between stand-by power supply input copper bar, to the alternate generation isolated and standby usage power supply between, prevent short circuit accident.
Further, the bottom of described housing is provided with the isolation channel for fixing isolated insulation plate, described isolation channel setting
Between adjacent two connecting copper bars, prevent away phase fault.
Further, the section of described isolation channel is " t " font, fixing isolated insulation plate is arranged and matches with isolation channel
Projection so that fixing isolated insulation plate is fixed, prevent from coming off.
Specifically, the front portion of described housing is provided with display input copper bar and exports the powered indicator lamp of copper bar, displays whether
Powered.
Specifically, described primary power cource input copper bar, stand-by power supply input copper bar, primary load power source output copper bar and company
Socket part is provided with connecting hole, and described connecting hole is formed around radiating groove, convenient connection, and ensures that junction radiating is good.
The beneficial effects of the utility model are: the utility model provides a kind of dual power supply controlling switch performance element,
Structure is simple, by changing the position of connecting portion, thus considerably increasing the distance between adjacent two connecting portions it is ensured that dismounting
Convenience and use safety;By arrange isolation channel prevent short circuit occur it is ensured that use safety;Setting radiating groove when because
Junction for copper bar easily generates heat, in order to strengthen radiate it is ensured that use safety.
Brief description
With reference to the accompanying drawings and examples the utility model is further illustrated.
Fig. 1 is a kind of structural representation of dual power supply controlling switch performance element of the present utility model.
In figure: 1. housing;2. primary power cource input copper bar;3. stand-by power supply input copper bar;4. primary load power source
Output copper bar;5. Alternative load power supply output copper bar;6. connecting copper bar;7. indicator lamp;8. connecting hole;61. is fixing
Portion;62. connecting portions.
Specific embodiment
Presently in connection with accompanying drawing, the utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification,
Basic structure of the present utility model is only described in a schematic way, therefore it only shows the composition relevant with the utility model.
As shown in figure 1, a kind of dual power supply controlling switch performance element, input copper bar 2, standby including housing 1, primary power cource
Export copper bar 4, Alternative load power supply output copper bar 5 and connecting copper bar 6, primary electricity with power input copper bar 3, primary load power source
Source input copper bar 2 and stand-by power supply input copper bar 3 are fixedly installed on housing 1 top, primary load power source output copper bar 4 and standby
Load power source output copper bar 5 is fixedly installed on housing 1 bottom, and connecting copper bar 6 includes fixed part 61 and connecting portion 62, fixed part 61
Be fixedly connected to form " ┓ " type with connecting portion 62, the primary load power source output copper bar 4 of same phase pass through fixed part 61 with standby
In parallel with load power source output copper bar 5, connecting portion 62 is fixedly connected with output loading cable, and abutting connection 62 is cross-linked
On the end of fixed part 61.
In a kind of specific embodiment, the top of housing 1 is provided with the isolation channel for fixing isolated insulation plate, and isolation channel sets
Put between adjacent two-phase primary power cource input copper bar 2, adjacent two-phase stand-by power supply input copper bar 3 and primary power cource input copper
Between row 2 and stand-by power supply input copper bar 3.
Preferably, the bottom of housing 1 is provided with the isolation channel for fixing isolated insulation plate, isolation channel is arranged on adjacent two
Between connecting copper bar 6.
Preferably, the section of isolation channel is " t " font.
Preferably, the front portion of housing 1 is provided with display input copper bar and exports the powered indicator lamp 7 of copper bar.
Preferably, primary power cource input copper bar 2, stand-by power supply input copper bar 3, primary load power source output copper bar 4 and
Connecting portion 62 is provided with connecting hole 8, and connecting hole 8 is formed around radiating groove.
In description of the present utility model it is to be understood that term " " center ", " longitudinal ", " horizontal ", " length ", " width
Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " axle
To ", " radially ", the orientation of the instruction such as " circumferential " or position relationship be based on orientation shown in the drawings or position relationship, be only for
It is easy to describe the utility model and simplifies description, rather than the device of instruction or hint indication or element must have specifically
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related work people
Member can carry out various change and modification completely in the range of without departing from this utility model technological thought.This reality
The content being not limited on specification with new technical scope it is necessary to determine its technology according to right
Property scope.
Claims (6)
1. a kind of dual power supply controlling switch performance element, defeated including housing (1), primary power cource input copper bar (2), stand-by power supply
Enter copper bar (3), primary load power source output copper bar (4) and Alternative load power supply output copper bar (5), primary power cource inputs copper bar
(2) it is fixedly installed on housing (1) top with stand-by power supply input copper bar (3), primary load power source output copper bar (4) and standby bear
Carry power supply output copper bar (5) be fixedly installed on housing (1) bottom it is characterised in that: also include connecting copper bar (6), described connection
Copper bar (6) includes fixed part (61) and connecting portion (62), and described fixed part (61) and connecting portion (62) are fixedly connected to form " ┓ "
Type, described primary load power source output copper bar (4) of same phase is passed through fixed part (61) and is exported copper bar with Alternative load power supply
(5) in parallel, described connecting portion (62) is fixedly connected with output loading cable, and adjacent described connecting portion (62) is cross-linked is fixing
On the end in portion (61).
2. dual power supply controlling switch performance element according to claim 1 it is characterised in that: described housing (1) upper
Portion is provided with the isolation channel for fixing isolated insulation plate, and described isolation channel is arranged on adjacent two-phase primary power cource input copper bar (2)
Between, adjacent two-phase stand-by power supply input copper bar (3) and primary power cource input copper bar (2) and stand-by power supply input copper bar (3)
Between.
3. dual power supply controlling switch performance element according to claim 1 it is characterised in that: under described housing (1)
Portion is provided with the isolation channel for fixing isolated insulation plate, and described isolation channel is arranged between adjacent two connecting copper bars (6).
4. the dual power supply controlling switch performance element according to Claims 2 or 3 it is characterised in that: described isolation channel
Section is " t " font.
5. dual power supply controlling switch performance element according to claim 1 it is characterised in that: before described housing (1)
Portion is provided with display input copper bar and exports the powered indicator lamp (7) of copper bar.
6. dual power supply controlling switch performance element according to claim 1 it is characterised in that: the input of described primary power cource
Copper bar (2), stand-by power supply input copper bar (3), primary load power source output copper bar (4) and connecting portion (62) are provided with connecting hole
(8), described connecting hole (8) is formed around radiating groove.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620793797.XU CN205911450U (en) | 2016-07-26 | 2016-07-26 | Dual supply is execution unit for control switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620793797.XU CN205911450U (en) | 2016-07-26 | 2016-07-26 | Dual supply is execution unit for control switch |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205911450U true CN205911450U (en) | 2017-01-25 |
Family
ID=57803092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620793797.XU Active CN205911450U (en) | 2016-07-26 | 2016-07-26 | Dual supply is execution unit for control switch |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205911450U (en) |
-
2016
- 2016-07-26 CN CN201620793797.XU patent/CN205911450U/en active Active
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant |