CN206461348U - A kind of leakproof electric-type panel switches protection device - Google Patents
A kind of leakproof electric-type panel switches protection device Download PDFInfo
- Publication number
- CN206461348U CN206461348U CN201720154471.7U CN201720154471U CN206461348U CN 206461348 U CN206461348 U CN 206461348U CN 201720154471 U CN201720154471 U CN 201720154471U CN 206461348 U CN206461348 U CN 206461348U
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- circuit board
- panel switches
- circuit
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Abstract
The utility model discloses a kind of leakproof electric-type panel switches protection device; belong to electronic device field; including connection sheet and circuit board; the connection sheet is connected by transverse connection with protective resistance; the circuit board is connected by breaker with circuit detector; the circuit detector is connected with the protective resistance, and instrument board and operating desk are provided with the circuit board, and the circuit board is provided with insulation protection case.Beneficial effect is：The utility model has the function of automatic detection panel switches state, can carry out earth leakage protective to panel switches by physics tripping system, with insulation function, electrostatic can be avoided to interfere the utility model.
Description
Technical field
The utility model belongs to electronic device field, and in particular to a kind of leakproof electric-type panel switches protection device.
Background technology
Panel switches are common a kind of electronic equipment in electric power distribution, course of conveying, with China's power network coverage rate
Long-pending continuous expansion, the application of panel switches also more and more extensively, has obtained rapid development.Panel switches in the market
Generally do not possess proof and electric leakage-proof safety function, easily cause to waste and damage in electric leakage, improve the proportion of goods damageds.
The content of the invention
The purpose of this utility model, which is that, provides a kind of leakproof electric-type panel switches protection in order to solve the above problems
Device.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of leakproof electric-type panel switches protection device, including connection sheet and circuit board, the connection sheet is by laterally connecting
Fitting is connected with protective resistance, and the circuit board is connected by breaker with circuit detector, the circuit detector with
The protective resistance is connected, and instrument board and operating desk are provided with the circuit board, and the circuit board is provided with insulation
Guard box.
In said structure, the utility model is accessed by circuit by the connection sheet, and be this reality by the protective resistance
With new offer circuit protection, in electric leakage, circuital current change can be detected by the circuit detector, and pass through institute
State breaker to disconnect circuit, so as to complete earth leakage protective.
In order to further improve performance of the present utility model, the connection sheet is electrically connected with the transverse connection,
The transverse connection is electrically connected with the protective resistance.
In order to further improve performance of the present utility model, the protective resistance is electrically connected with the circuit detector
Connect, the circuit detector is connected with the circuit breaker electric.
In order to further improve performance of the present utility model, the circuit board is electrically connected with the instrument board, described
Circuit board is electrically connected with the operating desk.
In order to further improve performance of the present utility model, the circuit board passes through bolt with the insulation protection case
It is fixedly connected.
Beneficial effect is：The utility model has the function of automatic detection panel switches state, can be disconnected by physics
Road mode carries out earth leakage protective to panel switches, with insulation function, electrostatic can be avoided to interfere the utility model.
Brief description of the drawings
Fig. 1 is a kind of front view of leakproof electric-type panel switches protection device described in the utility model.
Description of reference numerals is as follows：
1st, connection sheet；2nd, transverse connection；3rd, protective resistance；4th, circuit detector；5th, breaker；6th, circuit board；7th, instrument
Dial plate；8th, insulation protection case；9th, operating desk.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of leakproof electric-type panel switches protection device, including connection sheet 1 and circuit board 6, connection sheet 1 is led to
Cross transverse connection 2 with protective resistance 3 to be connected, circuit board 6 is connected by breaker 5 with circuit detector 4, electric circuit inspection
Device 4 is connected with protective resistance 3, and instrument board 7 and operating desk 9 are provided with circuit board 6, and the top of circuit board 6 is provided with insulation and protected
Protecting box 8.
In said structure, the utility model is accessed by circuit by connection sheet 1, and be the utility model by protective resistance 3
Circuit protection is provided, in electric leakage, circuital current change can be detected by circuit detector 4, and by breaker 5 by electricity
Road disconnects, so as to complete earth leakage protective.
In order to further improve performance of the present utility model, connection sheet 1 is electrically connected with transverse connection 2, connection sheet 1
It can be used for connection the utility model and panel switches, transverse connection 2 is electrically connected with protective resistance 3, transverse connection 2 can be with
For connecting protective resistance 3, protective resistance 3 is electrically connected with circuit detector 4, and circuit detector 4 can detect electric current in circuit
Fluctuation, circuit detector 4 electrically connects with breaker 5, and breaker 5 can automatically cut off circuit of the present utility model, so that right
Panel switches provide protection, and circuit board 6 is electrically connected with instrument board 7, and instrument board 7 can show curent change of the present utility model,
Circuit board 6 is electrically connected with operating desk 9, and staff can operate the utility model by operating desk 9, and circuit board 6 is protected with insulation
Protecting box 8 is bolted to connection, and insulation protection case 8 can provide insulation protection for circuit board 6.
General principle of the present utility model, principal character and advantage has been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the utility model spirit and scope are not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within the range of claimed the utility model.Scope is claimed in the utility model
Defined by appended claims and its effect thing.
Claims (5)
1. a kind of leakproof electric-type panel switches protection device, it is characterised in that：Including connection sheet and circuit board, the connection sheet is led to
Cross transverse connection with protective resistance to be connected, the circuit board is connected by breaker with circuit detector, the circuit
Detector is connected with the protective resistance, and instrument board and operating desk are provided with the circuit board, and the circuit board is set
It is equipped with insulation protection case.
2. a kind of leakproof electric-type panel switches protection device according to claim 1, it is characterised in that：The connection sheet with
The transverse connection electrical connection, the transverse connection is electrically connected with the protective resistance.
3. a kind of leakproof electric-type panel switches protection device according to claim 1, it is characterised in that：The protective resistance
Electrically connected with the circuit detector, the circuit detector is connected with the circuit breaker electric.
4. a kind of leakproof electric-type panel switches protection device according to claim 1, it is characterised in that：The circuit board with
The instrument board electrical connection, the circuit board is electrically connected with the operating desk.
5. a kind of leakproof electric-type panel switches protection device according to claim 1, it is characterised in that：The circuit board with
The insulation protection case is bolted to connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720154471.7U CN206461348U (en) | 2017-02-21 | 2017-02-21 | A kind of leakproof electric-type panel switches protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720154471.7U CN206461348U (en) | 2017-02-21 | 2017-02-21 | A kind of leakproof electric-type panel switches protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206461348U true CN206461348U (en) | 2017-09-01 |
Family
ID=59691762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720154471.7U Active CN206461348U (en) | 2017-02-21 | 2017-02-21 | A kind of leakproof electric-type panel switches protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206461348U (en) |
-
2017
- 2017-02-21 CN CN201720154471.7U patent/CN206461348U/en active Active
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