CN205657330U - Overvoltage control restraines protection device of cabinet - Google Patents
Overvoltage control restraines protection device of cabinet Download PDFInfo
- Publication number
- CN205657330U CN205657330U CN201620336648.0U CN201620336648U CN205657330U CN 205657330 U CN205657330 U CN 205657330U CN 201620336648 U CN201620336648 U CN 201620336648U CN 205657330 U CN205657330 U CN 205657330U
- Authority
- CN
- China
- Prior art keywords
- cabinet door
- cabinet
- locking latch
- safety lock
- housing
- 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
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- Casings For Electric Apparatus (AREA)
- Patch Boards (AREA)
Abstract
The utility model discloses an overvoltage control restraines protection device of cabinet, including casing and cabinet door, there is the cabinet door one side of casing through hinged joint, the opposite side of casing is equipped with the safety lock baffle, the inside of safety lock baffle is equipped with first round hole, be equipped with the locking latch of matching in the first round hole, locking latch's one end is equipped with the rack, and rack and the gear connection of setting in the casing, the pivot and the motor of installing in the casing of gear are connected, one side of safety lock baffle is equipped with a recess, one side that the cabinet door is close to the casing is equipped with the spring bolt that matches with the recess, the spring bolt is equipped with the second round hole that matches with locking latch, the front of cabinet door is equipped with display and magnetic card slot, through the current operating personnel's of magnetic card slot discernment that sets up authority, through the position situation of control locking latch with the second round hole, reach and prevent that non - operating personnel from opening the purpose of cabinet door operation equipment, the effectual safety of protecting equipment.
Description
Technical field
This utility model relates to voltage protection technical field, particularly relates to the protection device of a kind of overvoltage monitoring device suppression cabinet.
Background technology
Following several overvoltage is had: the atmospheric over-voltage that produces when the arc overvoltage produced when switching overvoltage that chopper on-off action process produces, single-phase earthing and thunderbolt, resonance overvoltage etc. in daily productive life.There is no the complete preservation scheme for these overvoltage at present, the accident such as often occur cable to blow out, motor insulation breakdown, Explosion of on Arrester and voltage transformer burn.Because of the complexity of electricity system itself and the different qualities of the electric elements of each producer, it is difficult to isolated use certain or certain several overvoltage protection product suppress various types of system overvoltage comprehensively.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and the protection device of a kind of overvoltage monitoring device suppression cabinet proposed.
To achieve these goals, this utility model adopts the technical scheme that
A kind of protection device of overvoltage monitoring device suppression cabinet, including housing and cabinet door, the side of described housing has been connected through the hinge cabinet door, the opposite side of described housing is provided with safety lock baffle plate, the inside of described safety lock baffle plate is provided with the first circular hole, the locking latch of coupling it is provided with in described first circular hole, one end of described locking latch is provided with tooth bar, and tooth bar is connected with the gear being arranged in housing, the rotating shaft of described gear is connected with the motor being arranged in housing, the side of described safety lock baffle plate is provided with a groove, described cabinet door is provided with the dead bolt with matching grooves near the side of housing, described dead bolt is provided with the second circular hole mated with locking latch, the front of described cabinet door is provided with display and magnetic card slot.
Preferably, described display controls the rotating of motor.
Preferably, the internally installed position sensor of described safety lock baffle plate.
Preferably, the surface of described cabinet door is provided with alarm lamp and forces door open button.
In this utility model; cabinet door arranges magnetic card slot, identifies the authority of current operation personnel, by controlling the position situation of the second circular hole that locking latch is arranged at dead bolt; reach the purpose preventing non-operator from opening cabinet door operation equipment, be effectively protected the safety of equipment；When non-operator enforced opening cabinet door, position sensor detects the position signalling of locking latch, the alarm lamp alarm now arranged on cabinet door, the illegal situation opening cabinet door of effective detection；After needs enforced opening cabinet Men Shike is by magnetic card slot checking identity, force door open button opening, it is achieved enforced opening cabinet door.
Accompanying drawing explanation
Fig. 1 is the structural representation of the protection device of a kind of overvoltage monitoring device suppression cabinet that the utility model proposes；
Fig. 2 is the close-up schematic view of the protection device of a kind of overvoltage monitoring device suppression cabinet that the utility model proposes；
In figure: 1 housing, 2 cabinet doors, 3 display, 4 magnetic card slots, 5 second circular holes, 6 dead bolts, 7 safety lock baffle plates, 8 first circular holes, 9 locking latchs, 10 grooves.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.
nullWith reference to Fig. 1-2，A kind of protection device of overvoltage monitoring device suppression cabinet，Including housing 1 and cabinet door 2，The side of described housing 1 has been connected through the hinge cabinet door 2，The surface of cabinet door 2 is provided with alarm lamp and forces door open button，The opposite side of housing 1 is provided with safety lock baffle plate 7，The inside of described safety lock baffle plate 7 is provided with the first circular hole 8，The locking latch 9 of coupling it is provided with in described first circular hole 8，One end of described locking latch 9 is provided with tooth bar，And tooth bar is connected with the gear being arranged in housing 1，The rotating shaft of described gear is connected with the motor being arranged in housing 1，The side of described safety lock baffle plate 7 is provided with a groove 10，Described cabinet door 2 is provided with the dead bolt 6 mated with groove 10 near the side of housing 1，Described dead bolt 6 is provided with the second circular hole 5 mated with locking latch 9，The front of described cabinet door 2 is provided with display 3 and magnetic card slot 4.
In this utility model; cabinet door 2 arranges magnetic card slot 4, identifies the authority of current operation personnel, by controlling the position situation of the second circular hole 5 that locking latch 9 is arranged at dead bolt 6; reach the purpose preventing non-operator from opening cabinet door operation equipment, be effectively protected the safety of equipment；When non-operator enforced opening cabinet door 2, position sensor detects the position signalling of locking latch 9, the alarm lamp alarm now arranged on cabinet door 2, the illegal situation opening cabinet door 2 of effective detection；After can verifying identity by magnetic card slot 4 when cabinet door 2 is opened in needs pressure, force door open button opening, it is achieved enforced opening cabinet door 2.
The above; it is only this utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; conceive equivalent or change in addition according to the technical solution of the utility model and utility model thereof, all should contain within protection domain of the present utility model.
Claims (4)
- null1. the protection device of an overvoltage monitoring device suppression cabinet，Including housing (1) and cabinet door (2)，It is characterized in that: the side of described housing (1) has been connected through the hinge cabinet door (2)，The opposite side of described housing (1) is provided with safety lock baffle plate (7)，The inside of described safety lock baffle plate (7) is provided with the first circular hole (8)，The locking latch (9) of coupling it is provided with in described first circular hole (8)，One end of described locking latch (9) is provided with tooth bar，And tooth bar is connected with the gear being arranged in housing (1)，The rotating shaft of described gear is connected with the motor being arranged in housing (1)，The side of described safety lock baffle plate (7) is provided with a groove (10)，Described cabinet door (2) is provided with, near the side of housing (1), the dead bolt (6) mated with groove (10)，Described dead bolt (6) is provided with the second circular hole (5) mated with locking latch (9)，The front of described cabinet door (2) is provided with display (3) and magnetic card slot (4).
- The protection device of a kind of overvoltage monitoring device the most according to claim 1 suppression cabinet, it is characterised in that described display (3) controls the rotating of motor.
- The protection device of a kind of overvoltage monitoring device the most according to claim 1 suppression cabinet, it is characterised in that the internally installed position sensor of described safety lock baffle plate (7).
- The protection device of a kind of overvoltage monitoring device the most according to claim 1 suppression cabinet, it is characterised in that the surface of described cabinet door (2) is provided with alarm lamp and forces door open button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620336648.0U CN205657330U (en) | 2016-04-13 | 2016-04-13 | Overvoltage control restraines protection device of cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620336648.0U CN205657330U (en) | 2016-04-13 | 2016-04-13 | Overvoltage control restraines protection device of cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205657330U true CN205657330U (en) | 2016-10-19 |
Family
ID=57400275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620336648.0U Expired - Fee Related CN205657330U (en) | 2016-04-13 | 2016-04-13 | Overvoltage control restraines protection device of cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205657330U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107801332A (en) * | 2017-08-24 | 2018-03-13 | 安徽智瑞电气有限公司 | A kind of low-voltage distribution system safety alarm device |
| CN107834529A (en) * | 2017-11-20 | 2018-03-23 | 安徽晓星能源科技有限公司 | A kind of overvoltage monitoring device suppresses the protection device of cabinet |
| CN116742492A (en) * | 2023-06-26 | 2023-09-12 | 济南晶程电器有限公司 | Control cabinet |
-
2016
- 2016-04-13 CN CN201620336648.0U patent/CN205657330U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107801332A (en) * | 2017-08-24 | 2018-03-13 | 安徽智瑞电气有限公司 | A kind of low-voltage distribution system safety alarm device |
| CN107834529A (en) * | 2017-11-20 | 2018-03-23 | 安徽晓星能源科技有限公司 | A kind of overvoltage monitoring device suppresses the protection device of cabinet |
| CN107834529B (en) * | 2017-11-20 | 2019-03-29 | 安徽晓星能源科技有限公司 | A kind of overvoltage monitoring device inhibits the protective device of cabinet |
| CN116742492A (en) * | 2023-06-26 | 2023-09-12 | 济南晶程电器有限公司 | Control cabinet |
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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: 20161019 Termination date: 20180413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |