CN104269746A - Safety electric-shock-preventing power distribution control cabinet - Google Patents
Safety electric-shock-preventing power distribution control cabinet Download PDFInfo
- Publication number
- CN104269746A CN104269746A CN201410564928.2A CN201410564928A CN104269746A CN 104269746 A CN104269746 A CN 104269746A CN 201410564928 A CN201410564928 A CN 201410564928A CN 104269746 A CN104269746 A CN 104269746A
- Authority
- CN
- China
- Prior art keywords
- power distribution
- switch
- closed base
- distribution cabinet
- safety electric
- 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
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
- H02H5/12—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to undesired approach to, or touching of, live parts by living beings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a safety electric-shock-preventing power distribution control cabinet. The safety electric-shock-preventing power distribution control cabinet comprises a power distribution cabinet closed base body, an inductive switch, a negative-pressure fan, an electronic control main switch and a pressing switch. The negative-pressure fan is arranged at the upper portion of a back plate of the power distribution cabinet closed base body. The inductive switch is arranged on the inner side of the top of a door frame of the power distribution cabinet closed base body. The inductive end of the inductive switch vertically and downwards points at the bottom of the door frame of the power distribution cabinet closed base body. The inductive switch and the control end of the electronic control main switch are connected. Movable door planks are arranged on the front face of the power distribution cabinet closed base body. The pressing switch is arranged on the door frame of the power distribution cabinet closed base body, and the movable door planks press the triggering end of the pressing switch when closed. By means of the mode, the safety electric-shock-preventing power distribution control cabinet is good in heat dissipating performance and convenient to use, the hurt to the human body or the damage to electrical elements is avoided when the foreign bodies enter the safety electric-shock-preventing power distribution control cabinet mistakenly, the using safety is improved, and the daily observation and safety maintenance are convenient.
Description
Technical field
The present invention relates to power distribution cabinet design field, particularly relate to a kind of control cabinet for power distribution of safety electric shock-prevention.
Background technology
Power distribution cabinet common mostly on the market is enclosed switchgear, the electric components such as the switch in enclosed switchgear, protection and Monitoring and Controlling, is installed in a closure made with steel or insulating material, arranges switch gate, reliable wall or arrange from wall.
Enclosed switchgear closure is good, avoids swarming into of toy, and the fail safe of protection against electric shock is high, but its open after safeguard procedures substantially do not have, be provided with multiple electric component in power distribution cabinet, once after false touch, cause the dual injury of human body and electric component, even threat to life safety.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of control cabinet for power distribution of safety electric shock-prevention, and object enters the inner automatic shutdown circuit of control cubicle, avoids accidentally injuring human body or electric component.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: the control cabinet for power distribution providing a kind of safety electric shock-prevention, comprise: power distribution cabinet closed base, inductive switch, negative pressure fan, automatically controlled total lock switch and push switch, described negative pressure fan is arranged on the backboard top of power distribution cabinet closed base, described inductive switch is arranged on the inner side at the doorframe top of power distribution cabinet closed base, the induction end of described inductive switch is pointed to bottom the doorframe of power distribution cabinet closed base straight down, described inductive switch is connected with the control end of automatically controlled total lock switch, the front of described power distribution cabinet closed base is provided with movable doorboard, described push switch is arranged on the doorframe of power distribution cabinet closed base, the trigger end of push switch is oppressed when described movable doorboard closes, linearly connected is adopted between the output of described push switch and inductive switch.
In a preferred embodiment of the present invention, described movable doorboard is provided with a snap close, the bottom of described movable doorboard is provided with dust-proof air inlet window.
In a preferred embodiment of the present invention, the input of described push switch connects externally fed source.
In a preferred embodiment of the present invention, described push switch is normal open switch, disconnects the power supply of inductive switch when being pressed.
In a preferred embodiment of the present invention, in described power distribution cabinet closed base, be provided with the mounting bar of holding electrical element.
The invention has the beneficial effects as follows: the control cabinet for power distribution of a kind of safety electric shock-prevention that the present invention points out, thermal diffusivity is good, easy to use, movable doorboard is opened rear inductive switch and is started to respond to work in doorframe, find that foreign matter is swarmed into and disconnect automatically controlled total lock switch at once, cut off the power supply of electric component, avoid the infringement of human body or electric component, improve the fail safe used, be convenient to daily observation and security maintenance.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of control cabinet for power distribution one preferred embodiment of a kind of safety electric shock-prevention of the present invention;
In accompanying drawing, the mark of each parts is as follows: 1, power distribution cabinet closed base, and 2, inductive switch, 3, negative pressure fan, 4, automatically controlled total lock switch, 5, push switch, 6, movable doorboard, 11, mounting bar, 61, dust-proof air inlet window, 62, snap close.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of control cabinet for power distribution of safety electric shock-prevention, comprise: power distribution cabinet closed base 1, inductive switch 2, negative pressure fan 3, automatically controlled total lock switch 4 and push switch 5, described negative pressure fan 3 is arranged on the backboard top of power distribution cabinet closed base 1, described inductive switch 2 is arranged on the inner side at the doorframe top of power distribution cabinet closed base 1, the induction end of described inductive switch 2 is pointed to bottom the doorframe of power distribution cabinet closed base 1 straight down, described inductive switch 2 is connected with the control end of automatically controlled total lock switch 4, the front of described power distribution cabinet closed base 1 is provided with movable doorboard 6, described push switch 5 is arranged on the doorframe of power distribution cabinet closed base 1, the trigger end of push switch 5 is oppressed when described movable doorboard 6 closes, linearly connected is adopted between the output of described push switch 5 and inductive switch 2, the energising working condition of Perceived control inductive switch 2.
The control cabinet for power distribution of a kind of safety electric shock-prevention of the present invention, described movable doorboard 6 is provided with a snap close 62, the bottom of described movable doorboard 6 is provided with dust-proof air inlet window 61, and dust-proof air inlet window 61 forms convection current with negative pressure fan 3, takes away the heat of power distribution cabinet closed base 1.
Further, the input of described push switch 5 connects externally fed source, and inductive switch 2 adopts external power source, uses more safely and stablizes.
Further, described push switch 5 is normal open switch, and disconnect the power supply of inductive switch 2 when being pressed, when movable doorboard 6 is closed at ordinary times, inductive switch 2 does not work, and improves the useful life of inductive switch 2, saves energy.
Further, be provided with the mounting bar 11 of holding electrical element in described power distribution cabinet closed base 1, facilitate the installation of electric component.
In sum, the control cabinet for power distribution of a kind of safety electric shock-prevention that the present invention points out, thermal diffusivity is good, fail safe is high, after opening movable doorboard 6, inductive switch 2 works, and senses and triggers the cut-out that automatically controlled total lock switch 4 carries out circuit after human body or other objects enter power distribution cabinet closed base 1, ensure that the safety of human body and electric component, easy to use.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. the control cabinet for power distribution of a safety electric shock-prevention, it is characterized in that, comprise: power distribution cabinet closed base, inductive switch, negative pressure fan, automatically controlled total lock switch and push switch, described negative pressure fan is arranged on the backboard top of power distribution cabinet closed base, described inductive switch is arranged on the inner side at the doorframe top of power distribution cabinet closed base, the induction end of described inductive switch is pointed to bottom the doorframe of power distribution cabinet closed base straight down, described inductive switch is connected with the control end of automatically controlled total lock switch, the front of described power distribution cabinet closed base is provided with movable doorboard, described push switch is arranged on the doorframe of power distribution cabinet closed base, the trigger end of push switch is oppressed when described movable doorboard closes, linearly connected is adopted between the output of described push switch and inductive switch.
2. the control cabinet for power distribution of safety electric shock-prevention according to claim 1, is characterized in that, described movable doorboard is provided with a snap close, and the bottom of described movable doorboard is provided with dust-proof air inlet window.
3. the control cabinet for power distribution of safety electric shock-prevention according to claim 1, is characterized in that, the input of described push switch connects externally fed source.
4. the control cabinet for power distribution of safety electric shock-prevention according to claim 1, is characterized in that, described push switch is normal open switch, disconnects the power supply of inductive switch when being pressed.
5. the control cabinet for power distribution of safety electric shock-prevention according to claim 1, is characterized in that, is provided with the mounting bar of holding electrical element in described power distribution cabinet closed base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410564928.2A CN104269746A (en) | 2014-10-22 | 2014-10-22 | Safety electric-shock-preventing power distribution control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410564928.2A CN104269746A (en) | 2014-10-22 | 2014-10-22 | Safety electric-shock-preventing power distribution control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104269746A true CN104269746A (en) | 2015-01-07 |
Family
ID=52161249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410564928.2A Pending CN104269746A (en) | 2014-10-22 | 2014-10-22 | Safety electric-shock-preventing power distribution control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104269746A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852294A (en) * | 2015-04-28 | 2015-08-19 | 艾金富 | Switch cabinet convenient for centralizing electric wire |
| CN104968185A (en) * | 2015-07-29 | 2015-10-07 | 吴江市华运纺织品有限公司 | Large jacquard loom electric control cabinet convenient for heat radiation |
| CN108832500A (en) * | 2018-06-25 | 2018-11-16 | 珠海格力电器股份有限公司 | Electrical cabinet and robot |
| CN112736665A (en) * | 2020-12-30 | 2021-04-30 | 安徽广志电气有限公司 | Distribution control cabinet of high security |
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| CN102022063A (en) * | 2009-09-21 | 2011-04-20 | 潘嘉欣 | Novel voice prompts door |
| CN103001124A (en) * | 2011-09-16 | 2013-03-27 | 武陟县电业总公司 | Safety maintenance system for high-voltage switches |
| CN103606243A (en) * | 2013-10-25 | 2014-02-26 | 新安县电业公司 | Multifunctional alarm system and multifunctional alarm method for low-voltage power distribution cabinets |
| CN103683030A (en) * | 2013-07-17 | 2014-03-26 | 太仓市鸿欣工业产品设计有限公司 | A high voltage electric power switch cabinet capable of caution operation |
| CN203616849U (en) * | 2013-11-08 | 2014-05-28 | 新安县电业公司 | Multifunctional alarm system of low-voltage power distribution cabinet |
| CN103986081A (en) * | 2014-05-30 | 2014-08-13 | 江苏容天机电科技有限公司 | Box-type transformer acousto-optic safety prompting and high-voltage electric safety door control device |
| CN204118485U (en) * | 2014-10-22 | 2015-01-21 | 苏州昆扬电气成套设备有限公司 | A kind of control cabinet for power distribution of safety electric shock-prevention |
-
2014
- 2014-10-22 CN CN201410564928.2A patent/CN104269746A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022063A (en) * | 2009-09-21 | 2011-04-20 | 潘嘉欣 | Novel voice prompts door |
| CN103001124A (en) * | 2011-09-16 | 2013-03-27 | 武陟县电业总公司 | Safety maintenance system for high-voltage switches |
| CN103683030A (en) * | 2013-07-17 | 2014-03-26 | 太仓市鸿欣工业产品设计有限公司 | A high voltage electric power switch cabinet capable of caution operation |
| CN103606243A (en) * | 2013-10-25 | 2014-02-26 | 新安县电业公司 | Multifunctional alarm system and multifunctional alarm method for low-voltage power distribution cabinets |
| CN203616849U (en) * | 2013-11-08 | 2014-05-28 | 新安县电业公司 | Multifunctional alarm system of low-voltage power distribution cabinet |
| CN103986081A (en) * | 2014-05-30 | 2014-08-13 | 江苏容天机电科技有限公司 | Box-type transformer acousto-optic safety prompting and high-voltage electric safety door control device |
| CN204118485U (en) * | 2014-10-22 | 2015-01-21 | 苏州昆扬电气成套设备有限公司 | A kind of control cabinet for power distribution of safety electric shock-prevention |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852294A (en) * | 2015-04-28 | 2015-08-19 | 艾金富 | Switch cabinet convenient for centralizing electric wire |
| CN104968185A (en) * | 2015-07-29 | 2015-10-07 | 吴江市华运纺织品有限公司 | Large jacquard loom electric control cabinet convenient for heat radiation |
| CN108832500A (en) * | 2018-06-25 | 2018-11-16 | 珠海格力电器股份有限公司 | Electrical cabinet and robot |
| CN112736665A (en) * | 2020-12-30 | 2021-04-30 | 安徽广志电气有限公司 | Distribution control cabinet of high security |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150107 |