CN209429772U - A kind of passive high voltage electrified locking device - Google Patents
A kind of passive high voltage electrified locking device Download PDFInfo
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- CN209429772U CN209429772U CN201822001017.5U CN201822001017U CN209429772U CN 209429772 U CN209429772 U CN 209429772U CN 201822001017 U CN201822001017 U CN 201822001017U CN 209429772 U CN209429772 U CN 209429772U
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- main body
- electron key
- passive
- apparatus main
- pressure sensor
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Abstract
The utility model discloses and provides a kind of structure passive high voltage electrified locking device that is simple, easy to use, ensureing Electrical Safety.The technical scheme adopted by the utility model is the utility model includes apparatus main body and electron key, the passive padlock matched with electron key, passive padlock is matched with apparatus main body and passive padlock is mounted on the lower end of apparatus main body, high pressure sensor is installed in apparatus main body, the electriferous state display lamp being electrically connected with high pressure sensor is provided on the front end face of apparatus main body, adaptation is equipped with 5V power supply power supply battery in electron key, jack compatible with electron key is provided on apparatus main body, adaptation is provided with the unlocked state matched with electron key in jack, electrical verification button is additionally provided on front end face on apparatus main body, electrical verification button is matched with unlocked state, high pressure sensor is electrically connected with unlocked state.The utility model can be used for the technical field that device is closed in passive high voltage electrification.
Description
Technical field
The utility model relates to technical field of electric power, in particular to a kind of passive high voltage electrified locking device.
Background technique
High-voltage electrified locking device is following pattern at present
1, high voltage live lock-up controller: when height is pressed with electricity, being indicated to " height is pressed with electric light ", while output relay is believed
Number, the power supply of the locking electromagnetic lock of lower end is disconnected, prevents lower end electromagnetic lock from unlocking.
2, electromagnetic lock: locking high-voltage switch cabinet door, electromagnetic lock can unlock when obtaining power supply, and disconnection power supply is cannot
It unlocks.
Defect existing for existing technologies:
One, locking controller must give working power, otherwise cannot work, relay cannot export.
Two, when working power breaks down, even if electromagnetic lock can not be opened normally, it is necessary to make without high-voltage electricity
It is opened with mechanical special key.
Electromagnetic lock is dangerous to operator due to directly using 220V power control operations coil, there is leakage risk.
Utility model content
It is simple, easy to use, guarantee Electrical Safety that the technical problem to be solved by the present invention is to provide a kind of structures
Passive high voltage electrified locking device.
The technical scheme adopted by the utility model is the utility model include apparatus main body and electron key, with it is described
The passive padlock that electron key matches, the passive padlock is matched with described device main body and the passive padlock is mounted on
The lower end of described device main body is equipped with high pressure sensor in described device main body, is arranged on the front end face of described device main body
There is the electriferous state display lamp being electrically connected with the high pressure sensor, adaptation is equipped with 5V power supply power supply electricity in the electron key
Pond is provided with jack compatible with the electron key in described device main body, in the jack adaptation be provided with it is described
The unlocked state that electron key matches is additionally provided with electrical verification button on the front end face in described device main body, and the electrical verification is pressed
Button is matched with the unlocked state, and the high pressure sensor is electrically connected with the unlocked state.
The utility model has the following beneficial effects: the utility model in the place of not working power, can complete band in the same old way
Electric locking function, working power failure, does not influence blocking function, has ensured high voltage electric safety.When normal operating, it is not above
The power supply of human safety voltage 24V exists, and has ensured the safety of operator.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
As shown in Figure 1, specific embodiment of the present utility model is: the utility model includes apparatus main body 1 and electronics key
Spoon 2, the passive padlock 3 that matches with the electron key 2, the passive padlock 3 match and described with described device main body 1
Passive padlock 3 is mounted on the lower end of described device main body 1, and high pressure sensor 4, described device are equipped in described device main body 1
The electriferous state display lamp 5 being electrically connected with the high pressure sensor 4 is provided on the front end face of main body 1, in the electron key 2
Adaptation is equipped with 5V power supply power supply battery, and jack 6 compatible with the electron key 2, institute are provided in described device main body 1
It states to be adapted in jack 6 and is provided with the unlocked state matched with the electron key 2, on the front end face in described device main body 1
It is additionally provided with electrical verification button 7, the electrical verification button 7 is matched with the unlocked state, the high pressure sensor 4 and the unlock
Module electrical connection.
In this embodiment, the utility model does not have configuration work power supply, is directly driven using 4 signal of high pressure sensor
Dynamic electriferous state display lamp, while exporting an electrification in high voltage signal.2 internal charging battery 5V of electron key power supply, when work
Electron key 2 is inserted into jack 6, and when height is pressed with electricity, electron key 2 is locked on apparatus main body 1；When high pressure is without electricity, press
The electrical verification button of pressure device main body 1, directly unlock electron key 2, electron key 2 can be extracted, and allow to be opened with electron key 2
The passive padlock 3 of lower end.Passive padlock 3 is pairing with electron key 2, and a key can only open a specific lock.Electricity
Sub- key 2 belongs to the state being often inserted in jack 6, and the unlocked state of electron key 2 is just lockked in logical high-voltage electricity, and is not being led to
When high-voltage electricity, cooperation can unlock electron key 2 in pressing electrical verification button 7, the unlocked state be it is conventional it is existing can be real
Now lock or unlock the module of electron key 2.Operator is unlocked passive padlock 3 with electron key 2, and electron key 2 is self-powered,
5V power supply will not cause danger to human body, and use is safe.
The utility model has the following beneficial effects: the utility model in the place of not working power, can complete band in the same old way
Electric locking function, working power failure, does not influence blocking function, has ensured high voltage electric safety.When normal operating, it is not above
The power supply of human safety voltage 24V exists, and has ensured the safety of operator.
The utility model can be used for the technical field that device is closed in passive high voltage electrification.
Claims (1)
1. a kind of passive high voltage electrified locking device, it is characterised in that: it includes apparatus main body (1) and electron key (2) and institute
State the passive padlock (3) that electron key (2) matches, the passive padlock (3) matches and described with described device main body (1)
Passive padlock (3) is mounted on the lower end of described device main body (1), and high pressure sensor (4) are equipped in described device main body (1),
The electriferous state display lamp (5) being electrically connected with the high pressure sensor (4) is provided on the front end face of described device main body (1),
Adaptation is equipped with 5V power supply power supply battery in the electron key (2), is provided in described device main body (1) and the electronics key
The compatible jack (6) of spoon (2), the middle adaptation of the jack (6) are provided with the solution mode locking matched with the electron key (2)
Block is additionally provided with electrical verification button (7) on the front end face in described device main body (1), the electrical verification button (7) and the solution mode locking
Block matches, and the high pressure sensor (4) is electrically connected with the unlocked state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822001017.5U CN209429772U (en) | 2018-11-30 | 2018-11-30 | A kind of passive high voltage electrified locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822001017.5U CN209429772U (en) | 2018-11-30 | 2018-11-30 | A kind of passive high voltage electrified locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209429772U true CN209429772U (en) | 2019-09-24 |
Family
ID=67970252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822001017.5U Active CN209429772U (en) | 2018-11-30 | 2018-11-30 | A kind of passive high voltage electrified locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209429772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252859A (en) * | 2020-11-28 | 2021-01-22 | 国网河南省电力公司南阳供电公司 | Lock and key for meter box |
-
2018
- 2018-11-30 CN CN201822001017.5U patent/CN209429772U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252859A (en) * | 2020-11-28 | 2021-01-22 | 国网河南省电力公司南阳供电公司 | Lock and key for meter box |
| CN112252859B (en) * | 2020-11-28 | 2022-02-22 | 国网河南省电力公司南阳供电公司 | Lock and key for meter box |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 303, 3rd floor, building 6, No.2, hagongda Road, Tangjiawan Town, high tech Zone, Zhuhai City, Guangdong Province 519000 Patentee after: Zhuhai Wharton Intelligent Information Technology Co.,Ltd. Address before: Unit a501, block a, pioneering building, Tsinghua Science Park (Zhuhai), 101 University Road, Tangjiawan Town, high tech Zone, Zhuhai, Guangdong 519000 Patentee before: ZHUHAI WODUN INTELLIGENT POWER GRID TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |