CN102271477A - Door control device for electrical cabinet - Google Patents
Door control device for electrical cabinet Download PDFInfo
- Publication number
- CN102271477A CN102271477A CN201010188193XA CN201010188193A CN102271477A CN 102271477 A CN102271477 A CN 102271477A CN 201010188193X A CN201010188193X A CN 201010188193XA CN 201010188193 A CN201010188193 A CN 201010188193A CN 102271477 A CN102271477 A CN 102271477A
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- CN
- China
- Prior art keywords
- contact
- regulator cubicle
- electrical cabinet
- circuit
- illuminating lamp
- 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.)
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Abstract
The invention relates to a door control device for an electrical cabinet. The door control device for the electrical cabinet comprises a contact button, wherein one end of the contact button is pressed against an electrical cabinet door and the other end of the contact button is connected with a metal contact sheet which is pressed by a return spring; when the return spring returns, two ends of the metal contact sheet are connected with a circuit in which an electrical cabinet illuminating lamp and a normally closed contact are serially connected; and when the return spring is pressed, the two ends of the metal contact sheet move away from connecting contacts of the circuit. The door control device for the electrical cabinet automatically switches on an illuminating lamp circuit through a door control button controlled by the spring when the cabinet door is opened, and automatically cuts off the illuminating lamp circuit when the cabinet door is closed, so that the electrical cabinet is energy-saving and safe to use.
Description
Technical field
The present invention relates to a kind of control device of electric equipment, be specially a kind of regulator cubicle gating device.
Background technology
Existing regulator cubicle product, all be to make with the form of metal framework external welding sheet metal, thereby its inner relative closure, the printing opacity gas permeability is not fine, and just because regulator cubicle internal light deficiency, in order to guarantee normal running and the inner components and parts of maintenance under the situation of night or ambient lighting deficiency, in the middle of regulator cubicle, generally all illuminating lamp to be installed, because regulator cubicle outside also is not suitable for installing the switch of illuminating lamp, the position and the fail safe that therefore are contained in the regulator cubicle switch inside just need be added consideration; If but only be to change the pass behind the door again opening cabinet, will be inconvenient in the extreme, also fail safe neither be fine; If the state that keeps illuminating lamp one heading straight for had then both influenced life-span of illuminating lamp, also waste electric power resource.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of regulator cubicle gating device, and it realizes synchronous automatic switch to the illuminating lamp that is installed in regulator cubicle inside by the switch of control regulator cubicle cabinet door.
Its technical problem to be solved can be implemented by the following technical programs.
A kind of regulator cubicle gating device, comprise a contact button, one end of described contact button is resisted against on the regulator cubicle cabinet door, the other end connects the metal contact that supports once back-moving spring, when described back-moving spring resetted, the two ends of described metal contact connection one was in series with the circuit of regulator cubicle illuminating lamp and normally-closed contact; When described back-moving spring was critical, the two ends of described metal contact were away from the connecting terminal of described circuit.
As the further improvement of the technical program, described contact button is near the rotating shaft of described regulator cubicle cabinet door.
Adopt the regulator cubicle gating device of this technical scheme, be resisted against on the cabinet door and by spring controlled gate button by one, and then having realized the automatic connection of lighting lamp circuit when the cabinet door is opened, and the purpose that lighting circuit cuts off automatically when closing uses not only energy-conservation but also safety.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present invention being done one describes in detail.
Fig. 1 is a structural representation of the present invention;
---cabinet door 11---door-hinge 2---contact button among the figure: 1
31,32,41,42---contact 5---spring 6---metal contacts
Embodiment
The structure of regulator cubicle gating device as shown in Figure 1 and use signal, normally-closed contact SQ and illuminating lamp L are cascaded, and be connected with power supply, the contact in this loop 31 and 32 is connected in connection by metal contact 6, and wherein metal contact 6 is to be resisted against on contact 31 and 32 under the elastic force effect of spring 5.State when this state is 1 switching of regulator cubicle cabinet door, illuminating lamp is in running order under this state.
When the cabinet door 1 of regulator cubicle rotates along rotating shaft 11, when the direction of arrow is closed in figure, 31 and 32 position pushes away the metal contact 6 that can lean contact button 2 when cabinet door 1 is closed to certain position and will be connected with contact button 2 from the contact, and then the circuit of disconnection illuminating lamp, illuminating lamp is closed, and this moment, spring 5 was in the state of being critical; Metal contact 6 can be pushed against in case of necessity on contact 41 and 42 other circuit of forming.
This gating device is connected in the lighting lamp circuit, its contact button that serves as the monitoring point is reached outside the cabinet door, in case the cabinet door is shut, just this monitoring point is compressed into, thereby disconnect its contact, cause lighting lamp circuit to disconnect, the cabinet door is opened, eject this monitoring point, recloses the contact, and lighting lamp circuit is connected.
One group of normally-closed contact among the figure is the groundwork part of this device, that is to say that just open this contact when the pent door in monitoring point is compressed into, thereby lighting circuit is disconnected, with opening by door, this contact is closed with regard to automatically reseting, and recloses lighting circuit.
The gate controlled switch that this device provides has solved in the regulator cubicle luminous lamp switch and has controlled unfavorable problem.This apparatus structure is simple, and stable performance is highly sensitive, and is easy to use.Result of use is good in the regulator cubicle of every profession and trade, can be used widely.
Claims (2)
1. regulator cubicle gating device, it is characterized in that, comprise a contact button, one end of described contact button is resisted against on the regulator cubicle cabinet door, the other end connects the metal contact that supports once back-moving spring, when described back-moving spring resetted, the two ends of described metal contact connection one was in series with the circuit of regulator cubicle illuminating lamp and normally-closed contact; When described back-moving spring was critical, the two ends of described metal contact were away from the connecting terminal of described circuit.
2. regulator cubicle gating device according to claim 1 is characterized in that, described contact button is near the rotating shaft of described regulator cubicle cabinet door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010188193XA CN102271477A (en) | 2010-06-01 | 2010-06-01 | Door control device for electrical cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010188193XA CN102271477A (en) | 2010-06-01 | 2010-06-01 | Door control device for electrical cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102271477A true CN102271477A (en) | 2011-12-07 |
Family
ID=45053597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010188193XA Pending CN102271477A (en) | 2010-06-01 | 2010-06-01 | Door control device for electrical cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102271477A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218469A (en) * | 2014-10-08 | 2014-12-17 | 四川合创电器有限责任公司 | Dustproof lighting distribution box |
| CN106639616A (en) * | 2016-11-15 | 2017-05-10 | 江西广泉钢艺有限公司 | Ashes storage shelves with dynamic light |
| CN106960733A (en) * | 2015-09-09 | 2017-07-18 | emz-汉拿两合有限公司 | Door lock with door switch |
| CN108447730A (en) * | 2018-05-29 | 2018-08-24 | 慈溪琅华机械科技有限公司 | A kind of novel energy-conserving monitoring device |
| CN108511233A (en) * | 2018-06-05 | 2018-09-07 | 韩磊 | A kind of environmentally friendly energy-saving monitoring equipment |
| CN109243873A (en) * | 2018-09-04 | 2019-01-18 | 青岛裕丰汉唐木业有限公司 | A kind of door-plate connects electric switchgear |
| CN112018630A (en) * | 2020-09-01 | 2020-12-01 | 刘岩 | Power equipment visual window |
| CN112450629A (en) * | 2020-10-29 | 2021-03-09 | 国网山东省电力公司泰安供电公司 | Gravity sensing material management cabinet and method |
| CN115151077A (en) * | 2021-03-30 | 2022-10-04 | 安徽宝生电力科技有限公司 | Intelligent lighting control cabinet |
-
2010
- 2010-06-01 CN CN201010188193XA patent/CN102271477A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218469A (en) * | 2014-10-08 | 2014-12-17 | 四川合创电器有限责任公司 | Dustproof lighting distribution box |
| CN106960733A (en) * | 2015-09-09 | 2017-07-18 | emz-汉拿两合有限公司 | Door lock with door switch |
| CN106960733B (en) * | 2015-09-09 | 2019-04-26 | emz-汉拿两合有限公司 | Door lock with door switch |
| CN106639616A (en) * | 2016-11-15 | 2017-05-10 | 江西广泉钢艺有限公司 | Ashes storage shelves with dynamic light |
| CN108447730A (en) * | 2018-05-29 | 2018-08-24 | 慈溪琅华机械科技有限公司 | A kind of novel energy-conserving monitoring device |
| CN108511233A (en) * | 2018-06-05 | 2018-09-07 | 韩磊 | A kind of environmentally friendly energy-saving monitoring equipment |
| CN109243873A (en) * | 2018-09-04 | 2019-01-18 | 青岛裕丰汉唐木业有限公司 | A kind of door-plate connects electric switchgear |
| CN112018630A (en) * | 2020-09-01 | 2020-12-01 | 刘岩 | Power equipment visual window |
| CN112018630B (en) * | 2020-09-01 | 2022-04-15 | 国网甘肃省电力公司兰州供电公司 | Power equipment visual window |
| CN112450629A (en) * | 2020-10-29 | 2021-03-09 | 国网山东省电力公司泰安供电公司 | Gravity sensing material management cabinet and method |
| CN115151077A (en) * | 2021-03-30 | 2022-10-04 | 安徽宝生电力科技有限公司 | Intelligent lighting control cabinet |
| CN115151077B (en) * | 2021-03-30 | 2024-09-17 | 安徽宝生电力科技有限公司 | Intelligent illumination control cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111207 |