CN204118485U - A kind of control cabinet for power distribution of safety electric shock-prevention - Google Patents
A kind of control cabinet for power distribution of safety electric shock-prevention Download PDFInfo
- Publication number
- CN204118485U CN204118485U CN201420612329.9U CN201420612329U CN204118485U CN 204118485 U CN204118485 U CN 204118485U CN 201420612329 U CN201420612329 U CN 201420612329U CN 204118485 U CN204118485 U CN 204118485U
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- CN
- China
- Prior art keywords
- power distribution
- switch
- closed base
- distribution cabinet
- electric shock
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Abstract
The utility model discloses a kind of control cabinet for power distribution 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.By the way, the control cabinet for power distribution of a kind of safety electric shock-prevention that the utility model is pointed out, thermal diffusivity is good, easy to use, avoids foreign object to be strayed into the infringement of rear human body or electric component, improves the fail safe used, is convenient to daily observation and security maintenance.
Description
Technical field
The utility model relates to power distribution cabinet design field, particularly relates 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.
Utility model content
The technical problem that the utility model 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 utility model 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 the utility model preferred embodiment, described movable doorboard is provided with a snap close, the bottom of described movable doorboard is provided with dust-proof air inlet window.
In the utility model preferred embodiment, the input of described push switch connects externally fed source.
In the utility model preferred embodiment, described push switch is normal open switch, disconnects the power supply of inductive switch when being pressed.
In the utility model preferred embodiment, in described power distribution cabinet closed base, be provided with the mounting bar of holding electrical element.
The beneficial effects of the utility model are: the control cabinet for power distribution of a kind of safety electric shock-prevention that the utility model is pointed 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 utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, 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 utility model;
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 utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model embodiment 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 utility model, 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 utility model is pointed 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 embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description 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 utility model.
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 |
|---|---|---|---|
| CN201420612329.9U CN204118485U (en) | 2014-10-22 | 2014-10-22 | A kind of control cabinet for power distribution of safety electric shock-prevention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420612329.9U CN204118485U (en) | 2014-10-22 | 2014-10-22 | A kind of control cabinet for power distribution of safety electric shock-prevention |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204118485U true CN204118485U (en) | 2015-01-21 |
Family
ID=52335765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420612329.9U Expired - Fee Related CN204118485U (en) | 2014-10-22 | 2014-10-22 | A kind of control cabinet for power distribution of safety electric shock-prevention |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204118485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269746A (en) * | 2014-10-22 | 2015-01-07 | 苏州昆扬电气成套设备有限公司 | Safety electric-shock-preventing power distribution control cabinet |
-
2014
- 2014-10-22 CN CN201420612329.9U patent/CN204118485U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269746A (en) * | 2014-10-22 | 2015-01-07 | 苏州昆扬电气成套设备有限公司 | Safety electric-shock-preventing power distribution control cabinet |
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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: 20150121 Termination date: 20151022 |
|
| EXPY | Termination of patent right or utility model |