CN212062328U - Residual current circuit breaker - Google Patents
Residual current circuit breaker Download PDFInfo
- Publication number
- CN212062328U CN212062328U CN202020326298.6U CN202020326298U CN212062328U CN 212062328 U CN212062328 U CN 212062328U CN 202020326298 U CN202020326298 U CN 202020326298U CN 212062328 U CN212062328 U CN 212062328U
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- CN
- China
- Prior art keywords
- circuit breaker
- current circuit
- residual current
- breaker main
- main 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.)
- Expired - Fee Related
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- 239000000853 adhesive Substances 0.000 claims abstract description 12
- 230000001070 adhesive effect Effects 0.000 claims abstract description 12
- 238000004891 communication Methods 0.000 claims description 20
- 238000009413 insulation Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 16
- 238000002955 isolation Methods 0.000 abstract description 12
- 238000002474 experimental method Methods 0.000 abstract description 3
- 238000004080 punching Methods 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a residual current circuit breaker technical field specifically is a residual current circuit breaker, including residual current circuit breaker main part, switch and telecommunications alarm device, the utility model discloses a set up the current release, the current release top is provided with the isolation contact, and isolation contact bottom is provided with the high-pressure isolation tank to before doing the dielectric property experiment, the accessible is pulled down and is touched the bridge unit, equals promptly and turns off isolator, very big simplification the step, increased stability, through setting up mounting panel, screw, adhesive, spout and slider, make the utility model discloses installation residual current circuit breaker main part that can be quick avoids punching the appearance of this kind of operation on the wall, and the reduction installation procedure of maximize makes the installation simpler, saves time to the effectual loaded down with trivial details problem of residual current circuit breaker mounting structure of having solved.
Description
Technical Field
The utility model relates to a residual current circuit breaker technical field specifically is a residual current circuit breaker.
Background
The residual current circuit breaker is used for a mechanical switch appliance which is switched on, bears and breaks current under normal working conditions and enables a contact to be disconnected when the residual current reaches a specified value under specified conditions. Residual current circuit breaker, mainly be applicable to and exchange 50Hz, rated voltage 400V, rated current to 800A's distribution network in, be used for providing indirect contact protection to the people, also can be used for preventing because of equipment insulation damage, produce the fire hazard that ground fault current arouses, and can be used for distributing electric energy and protecting circuit and power supply unit's overload and short circuit, still can regard as the not frequent switching of circuit and the use that the motor frequently starts not, rated residual action current and maximum off-time are adjustable according to actual conditions scene, reduce to 50V when the looks voltage, earth leakage protection module still can normally work, the utility model discloses a protection device for residual current circuit breaker convenient to installation, but the following not enough exist in current technology: present residual current circuit breaker need install in higher position department when the installation, bump in order to prevent people's mistake, all need punch when installing on the wall body, utilize the bolt installation, this structure is too loaded down with trivial details, and the conflagration that residual current arouses is the most common electric fire, and take residual current protection circuit breaker to be the broken fault circuit, one of the most effective measure that the prevention conflagration produced, traditional taking residual current circuit breaker is that there is not residual current protection to report to the police, can not inform the potential safety hazard that maintainer discovery produced early. Or the system does not have a long-distance communication function, can not realize high-intelligentized functions such as remote control, remote measurement, remote signaling and remote regulation, can not monitor residual current in a circuit in real time, discover early warning in early stage, and can not adapt to the requirements of modern and intelligentized management.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a residual current circuit breaker to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a residual current circuit breaker comprises a residual current circuit breaker main body, a switch and a communication alarm device, wherein an upper end power supply wiring hole is formed in the top end of the residual current circuit breaker main body, the switch is arranged below the upper end power supply wiring hole, a fixing cover is arranged below the switch, a contact bridge device is arranged below the fixing cover, an insulating plate is arranged on the side surface of the contact bridge device, a current release is arranged below the contact bridge device, an isolating contact is arranged at the top of the current release, a high-voltage isolating groove is formed in the bottom of the isolating contact, a lower end power supply wiring hole is formed below the current release, the communication alarm device is arranged on the side surface of the residual current circuit breaker main body, a communication lamp is arranged on the side surface of the communication alarm device, an alarm lamp is arranged below the communication lamp, a reset button is arranged below the alarm lamp, and a mounting plate is arranged on the, the mounting panel is characterized in that an adhesive is arranged on one side of the mounting panel, a sliding groove is formed in the other side of the mounting panel, and a sliding block is arranged in the sliding groove.
Preferably, the mounting hole has all been seted up to the upper and lower end of residual current circuit breaker main part, the residual current circuit breaker main part passes mounting hole and mounting panel fixed connection through the screw, greatly makes things convenient for the installation and the debugging of residual current circuit breaker main part.
Preferably, the insulating plate is fixedly connected with the residual current circuit breaker main body through a screw.
Preferably, the communication alarm device is electrically connected with the residual current circuit breaker body, so that when potential safety hazards occur, an alarm can be given out timely.
Preferably, the back surface of the mounting plate is adhered and mounted on the surface of the wall body through an adhesive, so that the mounting plate is convenient to mount, and the mounting steps are simplified.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the current release, the current release top is provided with the isolation contact, and isolation contact bottom is provided with the high-pressure isolating groove to before doing the dielectric property experiment, the accessible is pulled down and is touched the bridge device, equals promptly and turn-offs isolator, very big simplification the step, increased stability, through setting up mounting panel, screw, adhesive, spout and slider, make the utility model discloses installation residual current circuit breaker main part that can be quick avoids punching the appearance of this kind of operation on the wall, and the reduction installation procedure of maximize makes the installation simpler, saves time to the effectual loaded down with trivial details problem of residual current circuit breaker mounting structure of having solved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic side view of the present invention.
In the figure: 1. a circuit breaker main body; 2. an electric brake; 3. a bridge contact device; 4. a current release; 5. an upper power supply wiring hole; 6. a lower power supply wiring hole; 7. a communication alarm device; 8. a fixed cover; 9. a screw; 10. an insulating plate; 11. isolating the contacts; 12. a high-voltage isolation tank; 13. a communication lamp; 14. an alarm lamp; 15. a reset button; 16. mounting a plate; 17. an adhesive; 18. a chute; 19. a slider; 20. and (7) installing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: a residual current circuit breaker comprises a residual current circuit breaker main body 1, an electric brake 2 and a communication alarm device 7, wherein an upper end power supply wiring hole 5 is arranged at the top end of the residual current circuit breaker main body 1, the electric brake 2 is arranged below the upper end power supply wiring hole 5, a fixing cover 8 is arranged below the electric brake 2, a contact bridge device 3 is arranged below the fixing cover 8, an insulating plate 10 is arranged on the side surface of the contact bridge device 3, a current release 4 is arranged below the contact bridge device 3, an isolation contact 11 is arranged at the top of the current release 4, a high-voltage isolation groove 12 is arranged at the bottom of the isolation contact 11, a lower end power supply wiring hole 6 is arranged below the current release 4, the communication alarm device 7 is arranged on the side surface of the residual current circuit breaker main body 1, a communication lamp 13 is arranged on the side surface of the communication alarm device 7, an alarm lamp 14 is arranged, the back of the residual current circuit breaker main body 1 is provided with a mounting plate 16, one side of the mounting plate 16 is provided with an adhesive 17, the other side of the mounting plate 16 is provided with a sliding groove 18, and a sliding block 19 is arranged in the sliding groove 18.
Further, mounting hole 20 has all been seted up to the upper and lower end of residual current circuit breaker main part 1, and residual current circuit breaker main part 1 passes mounting hole 20 and mounting panel 16 fixed connection through screw 9, greatly makes things convenient for the installation and the debugging of residual current circuit breaker main part 1.
Further, the insulating plate 10 is fixedly connected with the residual current circuit breaker main body 1 through a screw 9.
Further, the communication alarm device 7 is electrically connected with the residual current circuit breaker main body 1, so that when potential safety hazards occur, an alarm can be given out in time.
Furthermore, the back surface of the mounting plate 16 is adhered and mounted on the surface of the wall body through an adhesive 17, so that the mounting of the mounting plate 16 is facilitated, and the mounting steps are simplified.
The working principle is as follows: first before the installation through current release 4, accomplish residual current circuit breaker body 1's dielectric property, then place residual current circuit breaker main part 1 steadily perpendicularly placed in the middle on mounting panel 16, on the rethread residual current circuit breaker main part 1, mounting hole 20 of lower extreme, screw 9 passes mounting hole 20 and fixed, make residual current circuit breaker main part 1 and mounting panel 16 fixed connection, and then, with mounting panel 16's back coating adhesive 17, directly utilize adhesive 17 to directly bond mounting panel 16 on the wall body, insert power wiring hole 5 and lower power wiring hole 6 with the power cord at last, can accomplish the installation.
The utility model discloses a set up current release 4, current release 4 top is provided with isolation contact 11, and isolation contact 11 bottom is provided with high-pressure isolation tank 12 to before doing the dielectric property experiment, the accessible is pulled down and is touched bridge device 3, equals promptly and turn-offs isolator, very big simplification the step, increased stability, through setting up mounting panel 16, screw 9, adhesive 17, spout 18 and slider 19, make the utility model discloses installation residual current circuit breaker main part 1 that can be quick avoids punching the appearance of this kind of operation on the wall, and the reduction installation procedure of maximize makes the installation simpler, saves time to the effectual loaded down with trivial details problem of residual current circuit breaker mounting structure of having solved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a residual current circuit breaker, includes residual current circuit breaker main part (1), switch (2) and communication alarm device (7), its characterized in that: the device is characterized in that an upper end power supply wiring hole (5) is formed in the top end of the residual current circuit breaker main body (1), an electric brake (2) is arranged below the upper end power supply wiring hole (5), a fixed cover (8) is arranged below the electric brake (2), a contact bridge device (3) is arranged below the fixed cover (8), an insulating plate (10) is arranged on the side face of the contact bridge device (3), a current release (4) is arranged below the contact bridge device (3), an isolating contact (11) is arranged at the top of the current release (4), a high-voltage isolating groove (12) is arranged at the bottom of the isolating contact (11), a lower end power supply wiring hole (6) is arranged below the current release (4), a communication alarm device (7) is arranged on the side face of the residual current circuit breaker main body (1), and a communication lamp (13) is arranged on the side face of the communication, communication lamp (13) below is provided with alarm lamp (14), alarm lamp (14) below is provided with reset button (15), residual current circuit breaker main part (1) back is provided with mounting panel (16), mounting panel (16) one side is provided with adhesive (17), mounting panel (16) opposite side is provided with spout (18), be provided with slider (19) in spout (18).
2. A residual current circuit breaker according to claim 1, characterized in that: mounting holes (20) have been all seted up to the upper and lower end of residual current circuit breaker main part (1), residual current circuit breaker main part (1) passes mounting hole (20) and mounting panel (16) fixed connection through screw (9).
3. A residual current circuit breaker according to claim 1, characterized in that: the insulation board (10) is fixedly connected with the residual current circuit breaker main body (1) through a screw (9).
4. A residual current circuit breaker according to claim 1, characterized in that: and the communication alarm device (7) is electrically connected with the residual current circuit breaker main body (1).
5. A residual current circuit breaker according to claim 1, characterized in that: the back surface of the mounting plate (16) is adhered and mounted on the surface of the wall body through an adhesive (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020326298.6U CN212062328U (en) | 2020-03-16 | 2020-03-16 | Residual current circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020326298.6U CN212062328U (en) | 2020-03-16 | 2020-03-16 | Residual current circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212062328U true CN212062328U (en) | 2020-12-01 |
Family
ID=73531328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020326298.6U Expired - Fee Related CN212062328U (en) | 2020-03-16 | 2020-03-16 | Residual current circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212062328U (en) |
-
2020
- 2020-03-16 CN CN202020326298.6U patent/CN212062328U/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 |
Granted publication date: 20201201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |