CN208240586U - A kind of Aftercurrent protection circuit breaker for capableing of three section protection - Google Patents
A kind of Aftercurrent protection circuit breaker for capableing of three section protection Download PDFInfo
- Publication number
- CN208240586U CN208240586U CN201820452962.4U CN201820452962U CN208240586U CN 208240586 U CN208240586 U CN 208240586U CN 201820452962 U CN201820452962 U CN 201820452962U CN 208240586 U CN208240586 U CN 208240586U
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- CN
- China
- Prior art keywords
- fixedly installed
- mounting groove
- control panel
- main body
- body cover
- Prior art date
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- Expired - Fee Related
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- 230000007257 malfunction Effects 0.000 claims description 16
- 230000005611 electricity Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
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Abstract
The utility model discloses the Aftercurrent protection circuit breakers that one kind is capable of three section protection, including main body cover, the upper end outer surface of the main body cover is fixedly installed with upper mounting seat, the lower end outer surface of the main body cover is fixedly installed with lower mounting seat, the upper end outer surface of the upper mounting seat is fixedly installed with mounting groove, the upper end outer surface of the lower mounting seat is fixedly installed with lower mounting groove, the outer surface of the main body cover is fixedly installed with shield, the leading exterior surface of the main body cover is fixedly installed with control panel, the upper mounting groove is internally provided with terminals, one kind described in the utility model is capable of the Aftercurrent protection circuit breaker of three section protection, equipped with control panel, shield and wiring hole, it can recorde the number and reason of power-off, prevent electrification dust from invading the inside of Aftercurrent protection circuit breaker, Wiring is fast and safely carried out, better prospect of the application is brought.
Description
Technical field
The utility model relates to Aftercurrent protection circuit breaker field, in particular to a kind of residue electricity for capableing of three section protection
Flow protective breaker.
Background technique
For providing mediate contact protection to people, it is also possible to prevent from generating earth-fault current because of apparatus insulated damage
Caused by fire hazard, and can be used to distribute the overload and short circuit of electric energy and protection circuit and power-supply device, be alternatively arranged as line
The infrequently conversion on road and motor, which infrequently start, to be used, and rated residual operating current and maximum turn-off time are according to practical feelings
Condition scene is adjustable；There are certain drawbacks in existing Aftercurrent protection circuit breaker, firstly, being easy by extraneous band when in use
Electric dust intrusion, causes internal structure to be damaged, secondly, the process of wiring is more troublesome, requires a great deal of time, give people
Use process bring certain influence, for this purpose, it is proposed that a kind of residual current protecting open circuit for capableing of three section protection
Device.
Utility model content
The main purpose of the utility model is to provide one kind to be capable of the Aftercurrent protection circuit breaker of three section protection, can be with
Effectively solve the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of Aftercurrent protection circuit breaker for capableing of three section protection, including main body cover, the upper end of the main body cover
Outer surface is fixedly installed with upper mounting seat, and the lower end outer surface of the main body cover is fixedly installed with lower mounting seat, the upper peace
The upper end outer surface of dress seat is fixedly installed with mounting groove, and the upper end outer surface of the lower mounting seat is fixedly installed with lower installation
Slot, the outer surface of the main body cover are fixedly installed with shield, and the leading exterior surface of the main body cover is fixedly installed with control
Panel processed, the upper mounting groove are internally provided with terminals, and the leading exterior surface of the main body cover is fixedly installed with connection
Hole, the connecting hole are located at the top of control panel, and the leading exterior surface of the main body cover is provided with main switch, and the master opens
Off-position is in the side of control panel, and the leading exterior surface of the control panel is fixedly installed with display screen, the control panel
Leading exterior surface is provided with Menu key, return key and acknowledgement key, and the Menu key is located at the side of return key, the confirmation key mapping
In the other side of return key, the return key is located at the lower section of display screen, and the leading exterior surface of the control panel is fixedly mounted
There is control switch, the leading exterior surface of the control panel is fixedly installed with malfunction indicator lamp, alarm indicator and power supply instruction
Lamp, the malfunction indicator lamp are located at the side of alarm indicator, and the alarm indicator is located at the side of power supply indicator, described
Power supply indicator is located at the side of control switch, and the leading exterior surface of the terminals is fixedly installed with wiring hole, the wiring
End is internally provided with spring, the main switch, display screen, control switch, malfunction indicator lamp, alarm indicator, power supply instruction
Lamp and control panel are electrically connected.
Preferably, the shape of the upper mounting groove and lower mounting groove is rectangle, the upper mounting groove and lower mounting groove
Quantity be three groups, the upper mounting groove is identical as the size specification of lower mounting groove.
Preferably, the shape of the control panel and display screen is rectangle, and the area of the control panel is greater than aobvious
The area of display screen.
Preferably, the shape of the connecting hole is circle, and the quantity of the connecting hole is several groups, the connecting hole it is interior
Portion is provided with bolt, and the quantity of bolt is several groups.
Preferably, the shape of the Menu key, return key and acknowledgement key is cylinder, the Menu key, return key with
The size specification of acknowledgement key is identical.
Preferably, the shape of the malfunction indicator lamp, alarm indicator and power supply indicator is circle, and the failure refers to
Show that lamp, alarm indicator are identical as the size specification of power supply indicator.
Compared with prior art, the utility model has the following beneficial effects: the residual current for capableing of three section protection is protected
The problem of breaker can recorde the number and reason of power-off, detect route convenient for people by the control panel of setting is protected,
By the shield of setting, it can prevent electrification dust from invading the inside of Aftercurrent protection circuit breaker, ensure remaining electricity
Stream protective breaker safety wiring can fast and safely be carried out by the wiring hole of setting, saved people when
Between, practical, entire Aftercurrent protection circuit breaker structure is simple, and easy to operate, the effect used is relative to traditional approach
More preferably.
Detailed description of the invention
Fig. 1 is the overall structure diagram for the Aftercurrent protection circuit breaker that the utility model one kind is capable of three section protection.
Fig. 2 is the partial view for the Aftercurrent protection circuit breaker that the utility model one kind is capable of three section protection.
Fig. 3 is the enlarged drawing that the utility model one kind is capable of A in Aftercurrent protection circuit breaker Fig. 2 of three section protection.
Fig. 4 is that the utility model one kind is capable of the partial view in the Aftercurrent protection circuit breaker of three section protection.
Fig. 5 is that the utility model one kind is capable of the circuit block diagram in the Aftercurrent protection circuit breaker of three section protection.
In figure: 1, main body cover；2, upper mounting seat；3, lower mounting seat；4, upper mounting groove；5, lower mounting groove；6, shield；
7, control panel；8, terminals；9, connecting hole；10, main switch；11, display screen；12, Menu key；13, return key；14, confirm
Key；15, control switch；16, malfunction indicator lamp；17, alarm indicator；18, power supply indicator；19, wiring hole；20, spring.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-5, a kind of Aftercurrent protection circuit breaker for capableing of three section protection, including main body cover 1, outside main body
The upper end outer surface of shell 1 is fixedly installed with upper mounting seat 2, and the lower end outer surface of main body cover 1 is fixedly installed with lower mounting seat 3,
The upper end outer surface of upper mounting seat 2 is fixedly installed with mounting groove 4, and the upper end outer surface of lower mounting seat 3 is fixedly installed with lower peace
Tankage 5, the outer surface of main body cover 1 are fixedly installed with shield 6, can prevent electrification dust from invading residual current protecting disconnected
The inside of road device, has ensured the safety of Aftercurrent protection circuit breaker, and the leading exterior surface of main body cover 1 is fixedly installed with control
The problem of panel 7 processed can recorde the number and reason of power-off, detect route convenient for people, upper mounting groove 4 is internally provided with
Terminals 8, the leading exterior surface of main body cover 1 are fixedly installed with connecting hole 9, and connecting hole 9 is located at the top of control panel 7, main
The leading exterior surface of body case 1 is provided with main switch 10, and main switch 10 is located at the side of control panel 7, the front end of control panel 7
Outer surface is fixedly installed with display screen 11, and the leading exterior surface of control panel 7 is provided with Menu key 12, return key 13 and acknowledgement key
14, Menu key 12 is located at the side of return key 13, and acknowledgement key 14 is located at the other side of return key 13, and return key 13 is located at display screen
11 lower section, the leading exterior surface of control panel 7 are fixedly installed with control switch 15, and the leading exterior surface of control panel 7 is fixed
Malfunction indicator lamp 16, alarm indicator 17 and power supply indicator 18 are installed, malfunction indicator lamp 16 is located at alarm indicator 17
Side, alarm indicator 17 are located at the side of power supply indicator 18, and power supply indicator 18 is located at the side of control switch 15, wiring
The leading exterior surface at end 8 is fixedly installed with wiring hole 19, can fast and safely carry out wiring, save the time of people, connect
Line end 8 is internally provided with spring 20, main switch 10, display screen 11, control switch 15, malfunction indicator lamp 16, alarm indicator
17, power supply indicator 18 and control panel 7 are electrically connected.
The shape of upper mounting groove 4 and lower mounting groove 5 is rectangle, and the quantity of upper mounting groove 4 and lower mounting groove 5 is three
Group, upper mounting groove 4 is identical as the size specification of lower mounting groove 5, and the shape of control panel 7 and display screen 11 is rectangle, control
The area of panel 7 processed is greater than the area of display screen 11, and the shape of connecting hole 9 is circle, and the quantity of connecting hole 9 is several groups, even
The bolt that is internally provided in hole 9 is connect, the quantity of bolt is several groups, and Menu key 12, return key 13 and the shape of acknowledgement key 14 are equal
For cylinder, Menu key 12, return key 13 are identical as the size specification of acknowledgement key 14, malfunction indicator lamp 16, alarm indicator 17
Shape with power supply indicator 18 is circle, and the size of malfunction indicator lamp 16, alarm indicator 17 and power supply indicator 18 is advised
Lattice are identical.
It should be noted that the utility model is the Aftercurrent protection circuit breaker that one kind is capable of three section protection, using
When, firstly, by the upper mounting groove 4 in upper mounting seat 2 and the lower mounting groove 5 in lower mounting seat 3 that residual current protecting is breaking
Device is installed in circuit, and then electric wire is inserted into the wiring hole 19 in terminals 8, presses terminals by the elasticity of spring 20
8, electric wire can be securely fixed, when needing to take out electric wire, terminals 8 can be pressed again, at this moment terminals 8 will bullet
Out, electric wire is extracted from wiring hole 19, then above pushes away the main switch 10 on main body cover 1, at this moment power supply indicator 18 is just
It can light, when route breaks down, malfunction indicator lamp 16 will be lighted, and disconnecting circuit can be automatically closed in main switch 10, work as leakage
When electric protection is closed, alarm indicator 17 will be lighted, and people can press the display on the opening control panel 7 of control switch 15
Screen 11, then presses Menu key 12, into selection mode, acknowledgement key 14 is pressed after selection, it will be appreciated that recent is disconnected
Electric number and reason press return key 13 and return to main interface, and it is disconnected that shield 6 can enter residual current protecting to avoid dust
Road device leads to the generation of short-circuit conditions, and Aftercurrent protection circuit breaker can also carry out long delay, short delay and instantaneous three sections of guarantors
Shield, it is more practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. one kind is capable of the Aftercurrent protection circuit breaker of three section protection, including main body cover (1), it is characterised in that: the master
The upper end outer surface of body case (1) is fixedly installed with upper mounting seat (2), the fixed peace in the lower end outer surface of the main body cover (1)
Equipped with lower mounting seat (3), the upper end outer surface of the upper mounting seat (2) is fixedly installed with mounting groove (4), the lower mounting seat
(3) upper end outer surface is fixedly installed with lower mounting groove (5), and the outer surface of the main body cover (1) is fixedly installed with shield
(6), the leading exterior surface of the main body cover (1) is fixedly installed with control panel (7), and the inside of the upper mounting groove (4) is set
It is equipped with terminals (8), the leading exterior surface of the main body cover (1) is fixedly installed with connecting hole (9), connecting hole (9) position
Leading exterior surface in the top of control panel (7), the main body cover (1) is provided with main switch (10), the main switch
(10) it is located at the side of control panel (7), the leading exterior surface of the control panel (7) is fixedly installed with display screen (11), institute
The leading exterior surface for stating control panel (7) is provided with Menu key (12), return key (13) and acknowledgement key (14), the Menu key
(12) it is located at the side of return key (13), the acknowledgement key (14) is located at the other side of return key (13), the return key (13)
Positioned at the lower section of display screen (11), the leading exterior surface of the control panel (7) is fixedly installed with control switch (15), the control
The leading exterior surface of panel (7) processed is fixedly installed with malfunction indicator lamp (16), alarm indicator (17) and power supply indicator (18),
The malfunction indicator lamp (16) is located at the side of alarm indicator (17), and the alarm indicator (17) is located at power supply indicator
(18) side, the power supply indicator (18) are located at the side of control switch (15), the leading exterior surface of the terminals (8)
It is fixedly installed with wiring hole (19), the terminals (8) are internally provided with spring (20), the main switch (10), display screen
(11), control switch (15), malfunction indicator lamp (16), alarm indicator (17), power supply indicator (18) and control panel (7) electricity
Property connection.
2. the Aftercurrent protection circuit breaker that one kind according to claim 1 is capable of three section protection, it is characterised in that: described
The shape of upper mounting groove (4) and lower mounting groove (5) is rectangle, and the quantity of the upper mounting groove (4) and lower mounting groove (5) is equal
It is three groups, the upper mounting groove (4) is identical as the size specification of lower mounting groove (5).
3. the Aftercurrent protection circuit breaker that one kind according to claim 1 is capable of three section protection, it is characterised in that: described
The shape of control panel (7) and display screen (11) is rectangle, and the area of the control panel (7) is greater than display screen (11)
Area.
4. the Aftercurrent protection circuit breaker that one kind according to claim 1 is capable of three section protection, it is characterised in that: described
The shape of connecting hole (9) is circle, and the quantity of the connecting hole (9) is several groups, and the connecting hole (9) is internally provided with spiral shell
Bolt, the quantity of bolt are several groups.
5. the Aftercurrent protection circuit breaker that one kind according to claim 1 is capable of three section protection, it is characterised in that: described
Menu key (12), return key (13) and acknowledgement key (14) shape be cylinder, the Menu key (12), return key (13) with
The size specification of acknowledgement key (14) is identical.
6. the Aftercurrent protection circuit breaker that one kind according to claim 1 is capable of three section protection, it is characterised in that: described
The shape of malfunction indicator lamp (16), alarm indicator (17) and power supply indicator (18) is circle, the malfunction indicator lamp
(16), alarm indicator (17) is identical as the size specification of power supply indicator (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820452962.4U CN208240586U (en) | 2018-04-02 | 2018-04-02 | A kind of Aftercurrent protection circuit breaker for capableing of three section protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820452962.4U CN208240586U (en) | 2018-04-02 | 2018-04-02 | A kind of Aftercurrent protection circuit breaker for capableing of three section protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208240586U true CN208240586U (en) | 2018-12-14 |
Family
ID=64585404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820452962.4U Expired - Fee Related CN208240586U (en) | 2018-04-02 | 2018-04-02 | A kind of Aftercurrent protection circuit breaker for capableing of three section protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208240586U (en) |
-
2018
- 2018-04-02 CN CN201820452962.4U patent/CN208240586U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 |