CN106376195A - Electrical cabinet door lock - Google Patents
Electrical cabinet door lock Download PDFInfo
- Publication number
- CN106376195A CN106376195A CN201610868626.3A CN201610868626A CN106376195A CN 106376195 A CN106376195 A CN 106376195A CN 201610868626 A CN201610868626 A CN 201610868626A CN 106376195 A CN106376195 A CN 106376195A
- Authority
- CN
- China
- Prior art keywords
- lock
- cabinet door
- state
- cabinet
- door lock
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0221—Locks; Latches
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
Abstract
The invention relates to an electrical cabinet door lock. The electrical cabinet door lock comprises a cabinet door lock, wherein the cabinet door lock is arranged on a cabinet door of an electrical cabinet and also comprises a locker and a charged state detector, the locker connected with the cabinet door lock is arranged on a cabinet body, the charged state detector is used for detecting whether a part in the electrical cabinet is charged or not and outputting a detection result to the locker, a working condition of the locker comprises a locking state and an unlocking state, the locker enters the locking state according to a charged signal of the charged state detector or enters the unlocking state according to an unchanged signal, and the cabinet door lock cannot be switched to an open position from a close position when the locker is in the locking state. The locker and the charged state detector are additionally arranged, thus, the cabinet door can be opened only in a condition of power failure in the cabinet, and the safety of an operator and equipment is ensured.
Description
Technical field
The present invention relates to electrical engineering field, more particularly, to a kind of electric cabinet lock.
Background technology
At present electric cabinet lock powered can carry out switch gate, for the regulator cubicle in high-power system, particularly
Traction electrical system or wind-powered electricity generation frequency conversion system, with the growth of plant capacity, the electric pressure more and more higher in regulator cubicle, for
The requirement of personal security operation is also with regard to more and more higher, in the case that in regulator cubicle, equipment also has high-tension electricity, random switch cubicle
Door, will bring the dual safety hidden danger of personnel and equipment.
Content of the invention
It is an object of the invention to overcoming disadvantages described above to provide a kind of safe and reliable electric cabinet lock.
The technical scheme is that a kind of electric cabinet lock, it includes cabinet door lock, cabinet door lock is arranged on regulator cubicle cabinet door
On, also include lock, electriferous state detector, the lock being connected with cabinet door lock, described electriferous state are provided with cabinet
Monitor is for detecting whether the parts in Electric Appliance Cabinet are powered and export testing result to lock, the work of described lock
Comprise lock-out state and released state as state, described lock enters locking according to the charged signal of electriferous state detector
State or enter released state without the signal of telecommunication, and lock described cabinet door lock in lock-out state cannot be turned by closed position
Change to open position.
In order to prevent regulator cubicle cabinet door from deforming, described cabinet door lock is locked for lever switch.
In order to the switch conditions of cabinet door more intuitively can be observed, also include indicating position of the switch label, described instruction switch
Position label is used for indicating the on off state of electric cabinet door.
Described lock includes box body and catch, and described catch can move horizontally in box body, when lock is in locking shape
During state, catch is in ejection state completely, thus stopping that cabinet door lock is opened.
Advantageous Effects of the present invention are: due to being additionally arranged lock, electriferous state detector, thus only working as disconnected in cabinet
Just cabinet door can be opened it is ensured that the safety of operator and equipment in the case of electricity.
Brief description
Fig. 1 is the front view of the embodiment of the present invention；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is embodiment of the present invention lock fundamental diagram.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment is described in further detail to the present invention.
A kind of electric cabinet lock, it includes cabinet door lock 1, and cabinet door lock 1 is arranged in regulator cubicle cabinet door 2, also includes lock
4th, electriferous state detector 7, is provided with the lock 4 being connected with cabinet door lock 1 on cabinet 3, and described electriferous state monitor 7 is used for
Whether the parts in detection Electric Appliance Cabinet are powered and export testing result to lock 4, the working condition bag of described lock 4
Containing lock-out state and released state, described lock 4 according to the charged signal of electriferous state detector 7 enter lock-out state or
Enter released state without the signal of telecommunication, and lock 4 described cabinet door lock 1 in lock-out state cannot be transformed into by closed position
Open position.In order to prevent regulator cubicle cabinet door 2 from deforming and increase waterproof effect, described cabinet door lock 1 is locked for lever switch, handle
Formula switch lock includes handle, fixed disk, bearing, rubber sheet gasket, and fixed disk is fixedly installed on regulator cubicle cabinet 2, sets in fixed disk
There is bearing, operation handle is interspersed in the bearing of fixed disk, be additionally provided with locking plate in bearing, locking plate controls locking plate 5 beating
Translate between open and close two positions, this structure thus preventing regulator cubicle cabinet door 2 from deforming, in operation handle and fixed disk
The regulator cubicle cabinet door 2 of contact jaw is provided with rubber sheet gasket, thus ensureing effective waterproof.In order to cabinet door 2 more intuitively can be observed
Switch conditions, also include indicating position of the switch label 6, described instruction position of the switch label 6 is used for indicating the switch of electric cabinet door 2
State.Lock 4 includes box body 4-1 and catch 4-2, and described catch 4-2 can move horizontally in box body 4-1, when lock 4 exists
During lock-out state, catch 4-2 is in ejection state completely, thus stopping that cabinet door lock 1 is opened.Due to being additionally arranged lock 4, powered
State detector 7, thus just can open electric cabinet door 2 in the case of only working as power-off in cabinet it is ensured that operator and equipment
Safety.
Claims (5)
1. a kind of electric cabinet lock, it includes cabinet door lock, and cabinet door lock is arranged in regulator cubicle cabinet door it is characterised in that also including
Lock, electriferous state detector, are provided with the lock being connected with cabinet door lock on cabinet, and described electriferous state monitor is used for
Whether the parts in detection Electric Appliance Cabinet are powered and export testing result to lock, and the working condition of described lock comprises
Lock-out state and released state, described lock according to the charged signal of electriferous state detector enter lock-out state or without
The signal of telecommunication enters released state, and lock described cabinet door lock in lock-out state cannot be transformed into open position by closed position
Put.
2. a kind of electric cabinet lock according to claim 1 is it is characterised in that described cabinet door lock is locked for lever switch.
3. a kind of electric cabinet lock according to claim 1 or claim 2 is it is characterised in that also include instruction switch
Position label, described instruction position of the switch label is used for indicating the on off state of electric cabinet door.
4. a kind of electric cabinet lock according to claim 1 or claim 2 is it is characterised in that described lock includes
Box body and catch, described catch can move horizontally in box body, and when lock is in lock-out state, catch is in ejection shape completely
State, thus stop that cabinet door lock is opened.
5. a kind of electric cabinet lock according to claim 3 is it is characterised in that described lock includes box body and catch,
Described catch can move horizontally in box body, and when lock is in lock-out state, catch is in ejection state completely, thus stopping
Cabinet door lock is opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610868626.3A CN106376195A (en) | 2016-09-30 | 2016-09-30 | Electrical cabinet door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610868626.3A CN106376195A (en) | 2016-09-30 | 2016-09-30 | Electrical cabinet door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106376195A true CN106376195A (en) | 2017-02-01 |
Family
ID=57898553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610868626.3A Pending CN106376195A (en) | 2016-09-30 | 2016-09-30 | Electrical cabinet door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106376195A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111478195A (en) * | 2020-04-26 | 2020-07-31 | 宁波甬新东方电气有限公司 | Feeder cabinet |
| CN112696098A (en) * | 2020-12-15 | 2021-04-23 | 宁波生久柜锁有限公司 | Telescopic rotary unlocking device for power distribution cabinet |
| CN116435073A (en) * | 2023-06-12 | 2023-07-14 | 山西济达电气股份有限公司 | Electric shock prevention wet-type transformer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912404A (en) * | 2015-04-28 | 2015-09-16 | 南车株洲电力机车研究所有限公司 | Cabinet door safety interlock device and method for frequency converter cabinet |
| CN105405190A (en) * | 2015-11-11 | 2016-03-16 | 国网浙江省电力公司湖州供电公司 | Electric displaying locking device for electric switch cabinet |
| JP2016069942A (en) * | 2014-09-30 | 2016-05-09 | パナソニックＩｐマネジメント株式会社 | Locking/unlocking sensor and locking/unlocking confirmation system using the same |
-
2016
- 2016-09-30 CN CN201610868626.3A patent/CN106376195A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016069942A (en) * | 2014-09-30 | 2016-05-09 | パナソニックＩｐマネジメント株式会社 | Locking/unlocking sensor and locking/unlocking confirmation system using the same |
| CN104912404A (en) * | 2015-04-28 | 2015-09-16 | 南车株洲电力机车研究所有限公司 | Cabinet door safety interlock device and method for frequency converter cabinet |
| CN105405190A (en) * | 2015-11-11 | 2016-03-16 | 国网浙江省电力公司湖州供电公司 | Electric displaying locking device for electric switch cabinet |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111478195A (en) * | 2020-04-26 | 2020-07-31 | 宁波甬新东方电气有限公司 | Feeder cabinet |
| CN111478195B (en) * | 2020-04-26 | 2021-08-17 | 宁波甬新东方电气有限公司 | Feeder cabinet |
| CN112696098A (en) * | 2020-12-15 | 2021-04-23 | 宁波生久柜锁有限公司 | Telescopic rotary unlocking device for power distribution cabinet |
| CN112696098B (en) * | 2020-12-15 | 2021-12-21 | 宁波生久科技有限公司 | Telescopic rotary unlocking device for power distribution cabinet |
| CN116435073A (en) * | 2023-06-12 | 2023-07-14 | 山西济达电气股份有限公司 | Electric shock prevention wet-type transformer |
| CN116435073B (en) * | 2023-06-12 | 2023-09-08 | 山西济达电气股份有限公司 | Electric shock prevention wet-type transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170201 |