CN203218717U - Manual dual power supply operating mechanism device of low-voltage electrical equipment - Google Patents

Manual dual power supply operating mechanism device of low-voltage electrical equipment Download PDF

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Publication number
CN203218717U
CN203218717U CN 201320011333 CN201320011333U CN203218717U CN 203218717 U CN203218717 U CN 203218717U CN 201320011333 CN201320011333 CN 201320011333 CN 201320011333 U CN201320011333 U CN 201320011333U CN 203218717 U CN203218717 U CN 203218717U
Authority
CN
China
Prior art keywords
operating mechanism
manual
power supply
power switch
low
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
Application number
CN 201320011333
Other languages
Chinese (zh)
Inventor
王存喜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BEIJING YONGLONG XINLI AUTOMATIC CONTROL ENGINEERING Co Ltd
Original Assignee
BEIJING YONGLONG XINLI AUTOMATIC CONTROL ENGINEERING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BEIJING YONGLONG XINLI AUTOMATIC CONTROL ENGINEERING Co Ltd filed Critical BEIJING YONGLONG XINLI AUTOMATIC CONTROL ENGINEERING Co Ltd
Priority to CN 201320011333 priority Critical patent/CN203218717U/en
Application granted granted Critical
Publication of CN203218717U publication Critical patent/CN203218717U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

The utility model provides a manual dual power supply operating mechanism device, which is low in cost and reliable in isolation, of low-voltage electrical equipment. The manual dual power supply operating mechanism comprises a mounting plate, a first power switch, a second power switch and a manual operating mechanism, wherein the first power switch, the second power switch and the manual operating mechanism are located on the mounting plate, and the manual operating mechanism is connected with the first power switch and the second power switch and controls the first power switch and the second power switch to open or close at the same time. The manual dual power supply operating mechanism device of the low-voltage electrical equipment adopts the manual dual power supply operating mechanism, has functions such as obvious on-off position display, a ring latch, a special operating handle and the like, saves the cost, and realizes isolation between a power supply and a load reliably.

Description

The manual dual supply operation mechanism arrangement of a kind of low voltage equipment
Technical field
The utility model relates to a kind of power operation mechanism, the manual dual supply operation mechanism arrangement of especially a kind of low voltage equipment.
Background technology
Duplicate supply control cabinet be by the electrical wiring requirement be assembled in switchgear, measuring instrument, protection electrical equipment and auxiliary equipment in sealing or the semiclosed metal cabinet or the screen width of cloth on, constitute low-voltage distribution equipment.Can connect or the branch deenergizing by manual or automatic switch during normal the operation.Cut off circuit or warning by protection electrical equipment when fault or irregular operating.Borrow measuring instrument can show operating various parameter, also can adjust some electric parameter, point out or send signal to departing from normal operating conditions.Adopt the combined type twin-power switch many in the market in the like product, cost, failure rate are higher.
The utility model content
The utility model provide a kind of cost low, isolate the manual dual supply operation mechanism arrangement of reliable low voltage equipment.
Realize the manual dual supply operation mechanism arrangement of a kind of low voltage equipment of the utility model purpose, comprise mounting panel, be positioned at first mains switch, second source switch and manual-operating mechanism on the described mounting panel, described manual-operating mechanism links to each other with the second source switch with first mains switch, controls unlatching and the closure of first mains switch and second source switch simultaneously.
The beneficial effect of the manual dual supply operation mechanism arrangement of a kind of low voltage equipment of the present utility model is as follows:
The manual dual supply operation mechanism arrangement of a kind of low voltage equipment of the present utility model adopts manual dual supply operation mechanism to have functions such as obvious break-make position display, padlock, dedicated operations handle, saves cost, reliably realizes the isolation between power supply and load.
Description of drawings
Fig. 1 is the structural representation of the manual dual supply operation mechanism arrangement of a kind of low voltage equipment of the present utility model.
Embodiment
As shown in Figure 1, the manual dual supply operation mechanism arrangement of a kind of low voltage equipment of the present utility model, comprise mounting panel 4, be positioned at first mains switch 1, second source switch 2 and manual-operating mechanism 3 on the described mounting panel 4, described manual-operating mechanism 3 links to each other with second source switch 2 with first mains switch 1, controls unlatching and the closure of first mains switch 1 and second source switch 2 simultaneously.
The advantage of the manual dual supply operation mechanism arrangement of a kind of low voltage equipment of the present utility model is as follows:
The manual dual supply operation mechanism arrangement of a kind of low voltage equipment of the present utility model adopts manual dual supply operation mechanism to have functions such as obvious break-make position display, padlock, dedicated operations handle, saves cost, reliably realizes the isolation between power supply and load.
Embodiment recited above is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; design under the spiritual prerequisite not breaking away from the utility model; various distortion and improvement that the common engineers and technicians in this area make technical solutions of the utility model all should fall in the definite protection range of claims of the present utility model.

Claims (1)

1. manual dual supply operation mechanism arrangement of low voltage equipment, it is characterized in that: comprise mounting panel, be positioned at first mains switch, second source switch and manual-operating mechanism on the described mounting panel, described manual-operating mechanism links to each other with the second source switch with first mains switch, controls unlatching and the closure of first mains switch and second source switch simultaneously.
CN 201320011333 2013-01-10 2013-01-10 Manual dual power supply operating mechanism device of low-voltage electrical equipment Expired - Fee Related CN203218717U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320011333 CN203218717U (en) 2013-01-10 2013-01-10 Manual dual power supply operating mechanism device of low-voltage electrical equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320011333 CN203218717U (en) 2013-01-10 2013-01-10 Manual dual power supply operating mechanism device of low-voltage electrical equipment

Publications (1)

Publication Number Publication Date
CN203218717U true CN203218717U (en) 2013-09-25

Family

ID=49208220

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320011333 Expired - Fee Related CN203218717U (en) 2013-01-10 2013-01-10 Manual dual power supply operating mechanism device of low-voltage electrical equipment

Country Status (1)

Country Link
CN (1) CN203218717U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130925

Termination date: 20150110

EXPY Termination of patent right or utility model