CN203535702U - Power distribution cabinet door opening control system - Google Patents
Power distribution cabinet door opening control system Download PDFInfo
- Publication number
- CN203535702U CN203535702U CN201320618612.8U CN201320618612U CN203535702U CN 203535702 U CN203535702 U CN 203535702U CN 201320618612 U CN201320618612 U CN 201320618612U CN 203535702 U CN203535702 U CN 203535702U
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- Prior art keywords
- chamber door
- module
- control module
- door opening
- mcu control
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Abstract
The utility model relates to a power distribution cabinet door opening control system which aims to solve the technical problems that a power distribution cabinet is poor in anti-theft effect and the like. The system comprises at least one power distribution cabinet body with cabinet doors; each cabinet door is provided with an electric control lock, and the electric control lock comprises a control table and an MCU (microprogrammed control unit) control module connected with an electricity supply module; the electric control locks are connected with the MCU control modules; the control tables are provided with pre-command wireless transmitting modules capable of transmitting a cabinet door opening command signal; the MCU control modules are connected with pre-command wireless receiving modules and are also connected with door access card recognition modules at the door access card information recognition state when the pre-command wireless receiving modules receive the cabinet door opening pre-command signal. The power distribution cabinet door opening control system provided by the utility model has the advantages of being simple in structure and strong in anti-theft function, having dual-protection so as to prevent people from opening the cabinet doors arbitrarily, being capable of monitoring the state of the cabinet doors in real time, having an alarming function, and being capable of running normally after power failure.
Description
Technical field
The utility model belongs to electrical equipment technical field, especially relates to a kind of distribution box door opening control system.
Background technology
Panel box is the usual means in civilian electric power and commercial production electric system, is wherein mainly used in installing the important power equipments such as isolating switch and instrument.Panel box takes anti-electricity-theft steel envelope or door-control lock to prevent that panel box from illegally being opened mostly at present, but as this electric steel front cover, be arranged on panel box outside, once destroyed, its inner power equipment still can be stolen or be destroyed or the leading-out terminal of isolating switch wherein can illegally be accessed cable and causes electric energy stolen, the unlatching of door-control lock generally only needs access card identification, workmen is unlatching or workmen's access card unlatching without authorization after being found by other people after losing without authorization easily, and these make the anti-theft feature of panel box poor.In addition, existing distribution box door opening control system exists: complex structure, there is no alarm function, and cannot be to chamber door monitoring state, the power-off rear cabinet apparatus for door-opening problem such as cannot normally work.
The problem existing in order to solve prior art, people have carried out long-term exploration, have proposed solution miscellaneous.For example, Chinese patent literature discloses a kind of control device and control method and panel box [application number: 201010551491.0] of panel box, panel box inside is provided with isolating switch, the control device of panel box comprises trigger unit and functional unit, wherein: described trigger unit, for in the situation that the door of described panel box is opened with predetermined manner, to described functional unit, send sub-gate signal; Described functional unit, for after receiving described sub-gate signal, by described breaker open operation.
Such scheme has solved the poor problem of existing distribution box door anti-theft feature to a certain extent, but this scheme still exists: complex structure, maintenance personal easily opens without authorization, cannot be to chamber door monitoring state, and the problem that power-off rear cabinet apparatus for door-opening cannot normally be worked.
Summary of the invention
The purpose of this utility model is for the problems referred to above, provides a kind of simple and reasonable, and good anti-theft effect prevents the distribution box door opening control system that maintenance personal opens without authorization.
For achieving the above object, the utility model has adopted following technical proposal: this distribution box door opening control system, comprise that at least one has the panel box body of chamber door, on each chamber door, be respectively equipped with the electric control lock opening and closing for controlling corresponding chamber door, it is characterized in that, native system comprises control desk and is separately positioned on the intrinsic MCU control module of each panel box, described MCU control module is connected with supply module, described electric control lock is connected with MCU control module, described control desk is provided with and can sends the pre-instruction wireless transmitter module that chamber door is opened pre-command signal, in described MCU control module, be connected with and can receive the pre-instruction wireless receiving module that chamber door is opened pre-command signal, in described MCU control module, be also connected with the access card identification module in access card information distinguishable state when pre-instruction wireless receiving module receives chamber door and opens pre-command signal.When MCU control module first receives chamber door, open pre-command signal again by access card information recognition access control system card, double protection, has avoided maintenance personal to open without authorization chamber door, and anti-theft feature is stronger.
In above-mentioned distribution box door opening control system, in described MCU control module, be also provided with the induction identification module that can identify chamber door opening or closed condition, described induction identification module is connected with and is arranged in MCU control module and the wireless launcher of energy wireless transmit chamber door opening or closed condition signal, and described control desk is provided with and can receives the wireless receiver that wireless launcher sends chamber door opening or closed condition signal.Chamber door unlatching or closed condition can be fed back to control desk.
In above-mentioned distribution box door opening control system, in described panel box body, be provided with the alarm device of the signal that can give the alarm when chamber door is opened by force.
In above-mentioned distribution box door opening control system, described alarm device comprises the shock sensor being arranged on chamber door, and described shock sensor is connected with described MCU control module by alarm modules.Shock sensor detects chamber door while being opened by force, and MCU control module is controlled alarm modules and given the alarm.
In above-mentioned distribution box door opening control system, described MCU control module is also connected with electricity storage structure.Guarantee that after panel box power-off, MCU control module can normally be worked.
Compared with prior art, the advantage of this distribution box door opening control system is: simple in structure, anti-theft feature is strong, duplicate protection, and the personnel that prevent open chamber door without authorization, can monitor in real time chamber door state, have alarm function, after power-off, can normally move.
Accompanying drawing explanation
The structured flowchart that Fig. 1 provides for the utility model.
The structural representation that Fig. 2 provides for the utility model.
In figure, panel box body 1, chamber door 11, electric control lock 2, control desk 3, MCU control module 4, electricity storage structure 41, supply module 5, pre-instruction wireless transmitter module 6, pre-instruction wireless receiving module 7, access card identification module 8, induction identification module 9, wireless launcher 91, wireless receiver 92, shock sensor 93, alarm modules 94.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As shown in Figure 1-2, this distribution box door opening control system, comprise that at least one has the panel box body 1 of chamber door 11, on each chamber door 11, be respectively equipped with the electric control lock 2 opening and closing for controlling corresponding chamber door 11, comprise control desk 3 and be separately positioned on the MCU control module 4 in each panel box body 1, MCU control module 4 is connected with supply module 5, electric control lock 2 is connected with MCU control module 4, control desk 3 is provided with and can sends the pre-instruction wireless transmitter module 6 that chamber door is opened pre-command signal, in MCU control module 4, be connected with and can receive the pre-instruction wireless receiving module 7 that chamber door is opened pre-command signal, in MCU control module 4, be also connected with the access card identification module 8 in access card information distinguishable state when pre-instruction wireless receiving module 7 receives chamber door and opens pre-command signal, when first receiving chamber door, MCU control module 4 opens pre-command signal again by access card information recognition access control system card, double protection, avoided maintenance personal to open without authorization chamber door 11, anti-theft feature is stronger.
As preferably, in MCU control module 4 in the present embodiment, be also provided with the induction identification module 9 that can identify chamber door 11 openings or closed condition, induction identification module 9 is connected with and is arranged in MCU control module 4 and the wireless launcher 91 of energy wireless transmit chamber door 11 openings or closed condition signal, control desk 3 is provided with and can receives the wireless receiver 92 that wireless launcher 91 sends chamber door 11 openings or closed condition signal, chamber door 11 unlatchings or closed condition can be fed back to control desk 3.In panel box body 1, be provided with the alarm device of the signal that can give the alarm when chamber door 11 is opened by force.Alarm device comprises the shock sensor 93 being arranged on chamber door 11, and shock sensor 93 is connected with MCU control module 4 by alarm modules 94, and shock sensor 93 detects chamber door 11 while being opened by force, and MCU control module 4 control alarm modules 94 give the alarm.In order to guarantee that, after panel box power-off, MCU control module 4 can normally be worked, MCU control module 4 is also connected with electricity storage structure 41.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used the terms such as panel box body 1, chamber door 11, electric control lock 2, control desk 3, MCU control module 4, electricity storage structure 41, supply module 5, pre-instruction wireless transmitter module 6, pre-instruction wireless receiving module 7, access card identification module 8, induction identification module 9, wireless launcher 91, wireless receiver 92, shock sensor 93, alarm modules 94 herein, do not got rid of the possibility of using other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (5)
1. a distribution box door opening control system, comprise that at least one has the panel box body (1) of chamber door (11), on each chamber door (11), be respectively equipped with the electric control lock (2) opening and closing for controlling corresponding chamber door (11), it is characterized in that, native system comprises control desk (3) and the MCU control module (4) being separately positioned in each panel box body (1), described MCU control module (4) is connected with supply module (5), described electric control lock (2) is connected with MCU control module (4), described control desk (3) is provided with and can sends the pre-instruction wireless transmitter module (6) that chamber door is opened pre-command signal, in described MCU control module (4), be connected with and can receive the pre-instruction wireless receiving module (7) that chamber door is opened pre-command signal, in described MCU control module (4), be also connected with the access card identification module (8) in access card information distinguishable state when pre-instruction wireless receiving module (7) receives chamber door and opens pre-command signal.
2. distribution box door opening control system according to claim 1, it is characterized in that, in described MCU control module (4), be also provided with the induction identification module (9) that can identify chamber door (11) opening or closed condition, described induction identification module (9) is connected with and is arranged on MCU control module (4) above and the wireless launcher (91) of energy wireless transmit chamber door (11) opening or closed condition signal, described control desk (3) is provided with and can receives the wireless receiver (92) that wireless launcher (91) sends chamber door (11) opening or closed condition signal.
3. distribution box door opening control system according to claim 1 and 2, is characterized in that, is provided with the alarm device of the signal that can give the alarm when chamber door (11) is opened by force in described panel box body (1).
4. distribution box door opening control system according to claim 3, it is characterized in that, described alarm device comprises the shock sensor (93) being arranged on chamber door (11), and described shock sensor (93) is connected with described MCU control module (4) by alarm modules (94).
5. distribution box door opening control system according to claim 4, is characterized in that, described MCU control module (4) is also connected with electricity storage structure (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320618612.8U CN203535702U (en) | 2013-10-08 | 2013-10-08 | Power distribution cabinet door opening control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320618612.8U CN203535702U (en) | 2013-10-08 | 2013-10-08 | Power distribution cabinet door opening control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203535702U true CN203535702U (en) | 2014-04-09 |
Family
ID=50421885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320618612.8U Expired - Fee Related CN203535702U (en) | 2013-10-08 | 2013-10-08 | Power distribution cabinet door opening control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203535702U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105279875A (en) * | 2015-11-25 | 2016-01-27 | 重庆市荣冠科技有限公司 | Anti-theft alarm apparatus of outdoor gas detecting device |
| CN110070650A (en) * | 2019-04-25 | 2019-07-30 | 成都华立达信息技术有限公司 | A kind of intelligent unlocking method and system of intelligent distribution box |
-
2013
- 2013-10-08 CN CN201320618612.8U patent/CN203535702U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105279875A (en) * | 2015-11-25 | 2016-01-27 | 重庆市荣冠科技有限公司 | Anti-theft alarm apparatus of outdoor gas detecting device |
| CN110070650A (en) * | 2019-04-25 | 2019-07-30 | 成都华立达信息技术有限公司 | A kind of intelligent unlocking method and system of intelligent distribution box |
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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: 20140409 Termination date: 20141008 |
|
| EXPY | Termination of patent right or utility model |