CN202308786U - Charged self-locking alarm high-voltage distribution cabinet - Google Patents
Charged self-locking alarm high-voltage distribution cabinet Download PDFInfo
- Publication number
- CN202308786U CN202308786U CN2011203689592U CN201120368959U CN202308786U CN 202308786 U CN202308786 U CN 202308786U CN 2011203689592 U CN2011203689592 U CN 2011203689592U CN 201120368959 U CN201120368959 U CN 201120368959U CN 202308786 U CN202308786 U CN 202308786U
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- cabinet
- distribution cabinet
- power distribution
- low
- cabinet door
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Abstract
Disclosed is a charged self-locking alarm high-voltage distribution cabinet, comprising a cabinet door, a low-voltage power supply, a gentle-touch switch, an indicator lamp buzzer, an electromagnetic lock, a scram button, and a lead, wherein the electromagnetic lock and the gentle-touch switch are installed at the inner side of the cabinet door and contact with the cabinet body when the cabinet door is closed; the indicator lamp buzzer is installed upon the cabinet door; the scram button and the electromagnetic lock are serially connected and installed upon the cabinet door; the low-voltage power supply, located inside the distribution cabinet, is connected with the low-voltage terminal of the coil-in end of the general power supply of the distribution cabinet; and the gentle-touch switch and the indicator lamp buzzer are connected with the low-voltage power supply via the lead. When the high-voltage distribution cabinet is charged, the cabinet door can not be opened, and will send out a sharp warning when it is forcibly opened, thereby timely informing the operators of the operating state of the high-voltage distribution cabinet.
Description
Technical field
This is novel to relate to a kind of charged self-locking alarm high voltage power distributing cabinet, belongs to become the distribution field.
Background technology
At present, all kinds of high-low voltage electric power distribution cabinets are all kinds of enterprises and institutions and large-scale civilian office building power supply infrastructure, and use amount is huge.But because existing power distribution cabinet lacks necessary security caution equipment and safety precaution equipment etc., the normal in actual use infrastructure that relies on all kinds of working specifications as security protection.Constituted potential safety hazard to a great extent, especially in high voltage power distributing cabinet used, such problem was more outstanding.
Summary of the invention
To the weak point that above-mentioned prior art exists, the utility model provides a kind of charged self-locking alarm high voltage power distributing cabinet.
The object of the invention is realized through following technical proposals:
A kind of charged self-locking alarm high voltage power distributing cabinet, it comprises power distribution cabinet cabinet door, low-tension supply, little switch, indicator light buzzer, electromagnetic lock, scram button and lead of bumping.Electromagnetic lock, little when bumping switch and being installed in power distribution cabinet cabinet door inboard and cabinet door and closing and the cabinet contact position; The indicator light buzzer is installed on the power distribution cabinet cabinet door; Scram button is connected with electromagnetic lock and is installed on the power distribution cabinet cabinet door; Low-tension supply is positioned at power distribution cabinet and is connected with power distribution cabinet general supply end of incoming cables low-voltage terminal, and little switch, indicator light buzzer of bumping is connected with low-tension supply through lead.
Little further switch that bumps possesses a normally-closed contact and a normally opened contact at least, two contact interlockings, and low-tension supply operating state and power distribution cabinet on/off electricity condition are synchronous.
During high voltage power distributing cabinet was charged, the cabinet door can't directly be opened, or sent sharp-pointed charged prompting after opening and report to the police, thereby reached timely alert operator high voltage power distributing cabinet operating state effect, guaranteed distribution equipment and operating personnel's personal safety.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the electrical principle block diagram of the utility model.
Embodiment
As illustrated in fig. 1 and 2: charged open alarm low-voltage distribution cabinet; It comprises indicator light buzzer 1, little switch 2, electromagnetic lock 3, lead 4, scram button 5, power distribution cabinet cabinet door 6 and low-tension supply of bumping; Electromagnetic lock 3, little when bumping switch 2 and being installed in power distribution cabinet cabinet door 6 inboards and cabinet door and closing and the cabinet contact position; Indicator light buzzer 1 is installed on the power distribution cabinet door 6; Scram button 5 is connected with electromagnetic lock 3 and is installed on the power distribution cabinet cabinet door 6, and low-tension supply is positioned at power distribution cabinet and is connected with power distribution cabinet general supply end of incoming cables low-voltage terminal, and little switch 2, indicator light buzzer 1 that bump is connected with low-tension supply through lead 4.
When the high voltage power distributing cabinet power distribution cabinet was charged, cabinet door electromagnetism was locked, and this locking state is only in high voltage power distributing cabinet outage or press scram button and can remove.Simultaneously the cabinet door is opened or cabinet door when closed fully, and buzzer will glimmer and send sharp-pointed alarm.This power distribution cabinet alarm only can be removed after closed cabinet door or power distribution cabinet outage.
Claims (3)
1. charged self-locking alarm high voltage power distributing cabinet; Comprise power distribution cabinet cabinet door; It is characterized in that: it also comprises low-tension supply, little switch, indicator light buzzer, electromagnetic lock, scram button and lead of bumping; Electromagnetic lock, little when bumping switch and being installed in power distribution cabinet cabinet door inboard and cabinet door and closing and the cabinet contact position, the indicator light buzzer is installed on the power distribution cabinet cabinet door, and scram button is connected with electromagnetic lock and is installed on the power distribution cabinet cabinet door; Low-tension supply is positioned at power distribution cabinet and is connected with power distribution cabinet general supply end of incoming cables low-voltage terminal, and little switch, indicator light buzzer of bumping is connected with low-tension supply through lead.
2. a kind of charged self-locking alarm high voltage power distributing cabinet according to claim 1 is characterized in that: described little switch that bumps possesses a normally-closed contact and a normally opened contact at least, and two contact interlockings.
3. a kind of charged self-locking alarm high voltage power distributing cabinet according to claim 1, it is characterized in that: described low-tension supply operating state and power distribution cabinet on/off electricity condition are synchronous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203689592U CN202308786U (en) | 2011-10-06 | 2011-10-06 | Charged self-locking alarm high-voltage distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203689592U CN202308786U (en) | 2011-10-06 | 2011-10-06 | Charged self-locking alarm high-voltage distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202308786U true CN202308786U (en) | 2012-07-04 |
Family
ID=46377600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203689592U Expired - Fee Related CN202308786U (en) | 2011-10-06 | 2011-10-06 | Charged self-locking alarm high-voltage distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202308786U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275968A (en) * | 2017-06-23 | 2017-10-20 | 新疆华泰重化工有限责任公司 | A kind of electric handle of anti-dislocation |
| CN107689585A (en) * | 2016-08-06 | 2018-02-13 | 天津中电华利电器科技集团有限公司 | A kind of novel high-pressure power distribution cabinet |
| CN112886417A (en) * | 2021-01-22 | 2021-06-01 | 广州雷诺尔电气有限公司 | Low-voltage cabinet with high protection level |
| CN113097893A (en) * | 2021-05-21 | 2021-07-09 | 深圳市龙星辰电源有限公司 | Be applied to medical site and be convenient for maintain power |
-
2011
- 2011-10-06 CN CN2011203689592U patent/CN202308786U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107689585A (en) * | 2016-08-06 | 2018-02-13 | 天津中电华利电器科技集团有限公司 | A kind of novel high-pressure power distribution cabinet |
| CN107275968A (en) * | 2017-06-23 | 2017-10-20 | 新疆华泰重化工有限责任公司 | A kind of electric handle of anti-dislocation |
| CN112886417A (en) * | 2021-01-22 | 2021-06-01 | 广州雷诺尔电气有限公司 | Low-voltage cabinet with high protection level |
| CN113097893A (en) * | 2021-05-21 | 2021-07-09 | 深圳市龙星辰电源有限公司 | Be applied to medical site and be convenient for maintain power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20121006 |