CN107453241A - It is a kind of that there is the high-low pressure cabinet for hitting power down function - Google Patents
It is a kind of that there is the high-low pressure cabinet for hitting power down function Download PDFInfo
- Publication number
- CN107453241A CN107453241A CN201710744971.0A CN201710744971A CN107453241A CN 107453241 A CN107453241 A CN 107453241A CN 201710744971 A CN201710744971 A CN 201710744971A CN 107453241 A CN107453241 A CN 107453241A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- electric
- electric shock
- low pressure
- wiring terminal
- 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- 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
- H02H5/10—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 mechanical injury, e.g. rupture of line, breakage of earth connection
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
It is a kind of that there is the high-low pressure cabinet for hitting power down function, including cabinet and the electric fittings being arranged in cabinet, it is additionally provided with that external power source enters electric wiring terminal and electric fittings enters electric wiring terminal in cabinet, firm banking is provided with below cabinet, between firm banking and cabinet bolt connection is broken by several, firm banking is square structure, and four are equipped with mounting groove on side, installation trench bottom is equipped with conducting sheet metal, below cabinet electric shock binding post is equipped with above each mounting groove, electric shock binding post includes two metal pillars and intermediate insulating layer, electric shock binding post corresponds with conducting sheet metal, four electric shock binding posts, external power source enters electric wiring terminal and electric fittings enters electric wiring terminal series connection.Instant invention overcomes the deficiencies in the prior art, and when high-low pressure cabinet is by hitting, its run-off the straight, wherein any one electric shock binding post separate i.e. cut-off external power source with conducting sheet metal, securely and reliably, easy to use so as to prevent the generation of secondary electric shock accidents.
Description
Technical field
The present invention relates to high-low pressure cabinet technical field, particularly belongs to a kind of high-low pressure cabinet for having and hitting power down function.
Background technology
High-low voltage switch cabinet is exactly as its name suggests to connect high pressure or the equipment of type low-voltage cable, and general power supply administration, electric substation are all
With high-voltage board, low-voltage cabinet is then arrived again through transformer pressure-reducing, and low-voltage cabinet arrives the distribution box of each electricity consumption again, and the inside is exactly handle nothing but
The electrical equipment that some switch disconnectors etc protection device is assembled integrally.
The content of the invention
It is an object of the invention to provide a kind of high-low pressure cabinet for having and hitting power down function, prior art is overcome not
Foot, the corresponding electric shock binding post in top is turned on using sheet metal is turned on firm banking, four electric shock binding posts and entered
Electric wiring terminal is connected, and only when four electric shock binding posts contact with conducting sheet metal, external power source enters electric wiring terminal
Just enter electric wiring terminal with electric fittings to turn on, when high-low pressure cabinet is by hitting, its run-off the straight, wherein any one electric shock connect
Terminal separates i.e. cut-off external power source with conducting sheet metal, so as to prevent the generation of secondary electric shock accidents, securely and reliably, uses
It is convenient.
To solve the above problems, the technical solution used in the present invention is as follows：
It is a kind of that there is the high-low pressure cabinet for hitting power down function, including cabinet and the electric fittings being arranged in cabinet, described cabinet
It is additionally provided with that external power source enters electric wiring terminal and electric fittings enters electric wiring terminal in vivo, firm banking is provided with below described cabinet,
Bolt connection is broken by several between described firm banking and cabinet, described firm banking is square structure and four
Mounting groove is equipped with side, described installation trench bottom is equipped with conducting sheet metal, installed below described cabinet positioned at each
Electric shock binding post is equipped with above groove, described electric shock binding post includes two metal pillars and intermediate insulating layer, and described touches
Electric wiring terminal corresponds with conducting sheet metal, and described four electric shock binding posts, external power source enter electric wiring terminal and electrically matched somebody with somebody
Part enters electric wiring terminal series connection.
Further, described bolt of breaking includes screw rod, nut and nut, is provided among described screw rod and breaks portion, institute
The portion's diameter of breaking stated is less than screw diameter.
Further, described firm banking upper surface is provided with annular notches, and sealing ring is provided with described annular notches.
Further, described conducting sheet metal sets installation trench bottom by spring.
Compared with prior art, implementation result of the invention is as follows by the present invention：
It is of the present invention it is a kind of have hit power down function high-low pressure cabinet, using on firm banking turn on sheet metal by top with
Its corresponding electric shock binding post conducting, four electric shock binding posts are connected with electric wiring terminal is entered, only equal in four electric shock binding posts
When contact with conducting sheet metal, external power source enters electric wiring terminal and just enters electric wiring terminal with electric fittings and turn on, in high-low pressure
When cabinet is by hitting, its run-off the straight, wherein any one electric shock binding post separate i.e. cut-off external electrical with conducting sheet metal
Source, it is securely and reliably, easy to use so as to prevent the generation of secondary electric shock accidents.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is firm banking overlooking the structure diagram.
Fig. 3 is to break bolt arrangement schematic diagram.
Fig. 4 is circuit connection structural representation.
Embodiment
With reference to embodiment, the invention will be further described, but the present invention is not limited only to these examples, to be de-
On the premise of from present inventive concept, carried out by it is any improvement be within the scope of the present invention.
As illustrated, it is of the present invention it is a kind of there is the high-low pressure cabinet for hitting power down function, including cabinet 1 and be arranged on
Electric fittings in cabinet, is additionally provided with that external power source enters electric wiring terminal 6 and electric fittings enters electric wiring terminal 61 in described cabinet,
The described lower section of cabinet 1 is provided with firm banking 2, and bolt connection is broken by several between described firm banking 2 and cabinet 1
3, described firm banking 2 is to be equipped with mounting groove 21 on square structure and four sides, and the described bottom of mounting groove 21, which is equipped with, leads
Logical sheet metal 5, the described lower section of cabinet 1 are equipped with electric shock binding post 5, described electric shock binding post above each mounting groove
Including two metal pillars and intermediate insulating layer, described electric shock binding post corresponds with conducting sheet metal, described four
Electric shock binding post, external power source enter electric wiring terminal and electric fittings enters electric wiring terminal series connection；Described bolt of breaking includes screw rod
31st, nut 32 and nut 33, described screw rod centre, which is provided with, breaks portion 34, and described portion's diameter of breaking is less than screw diameter；Institute
The firm banking upper surface stated is provided with annular notches, and sealing ring 22 is provided with described annular notches；Described conducting sheet metal
Installation trench bottom is set by spring.
Claims (4)
- There is the high-low pressure cabinet for hitting power down function, including cabinet and the electric fittings that is arranged in cabinet 1. a kind of, it is described It is additionally provided with that external power source enters electric wiring terminal and electric fittings enters electric wiring terminal in cabinet, it is characterised in that：Below described cabinet Provided with firm banking, bolt connection is broken by several between described firm banking and cabinet, described firm banking is Mounting groove is equipped with square structure and four sides, described installation trench bottom is equipped with conducting sheet metal, described cabinet lower section Electric shock binding post is equipped with above each mounting groove, described electric shock binding post includes two metal pillars and intermediate insulation Layer, described electric shock binding post correspond with conducting sheet metal, and described four electric shock binding posts, external power sources enter electrical connection Post and electric fittings enter electric wiring terminal series connection.
- A kind of 2. high-low pressure cabinet with shock power down function according to claim 1, it is characterised in that：Described breaks Bolt includes screw rod, nut and nut, is provided with the portion that breaks among described screw rod, and described to break portion's diameter straight less than screw rod Footpath.
- A kind of 3. high-low pressure cabinet with shock power down function according to claim 1, it is characterised in that：Described fixation Base upper surface is provided with annular notches, and sealing ring is provided with described annular notches.
- A kind of 4. high-low pressure cabinet with shock power down function according to claim 1, it is characterised in that：Described conducting Sheet metal sets installation trench bottom by spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710744971.0A CN107453241A (en) | 2017-08-25 | 2017-08-25 | It is a kind of that there is the high-low pressure cabinet for hitting power down function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710744971.0A CN107453241A (en) | 2017-08-25 | 2017-08-25 | It is a kind of that there is the high-low pressure cabinet for hitting power down function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107453241A true CN107453241A (en) | 2017-12-08 |
Family
ID=60493679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710744971.0A Pending CN107453241A (en) | 2017-08-25 | 2017-08-25 | It is a kind of that there is the high-low pressure cabinet for hitting power down function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107453241A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111987624A (en) * | 2020-06-10 | 2020-11-24 | 阜阳腾冠电力科技有限公司 | Safety device of power distribution cabinet |
| CN112736679A (en) * | 2020-12-27 | 2021-04-30 | 徐付超 | Low-voltage power distribution cabinet for power equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2331076Y (en) * | 1997-12-01 | 1999-07-28 | 海尔集团公司 | Electrical appliance overturning-prevention circuit switching on/off device |
| CN201369290Y (en) * | 2009-03-18 | 2009-12-23 | 深圳市联创实业有限公司 | Dumping protective switch |
| CN202930307U (en) * | 2012-11-22 | 2013-05-08 | 莫春平 | Anti-toppling automatic power-off device |
| CN205985929U (en) * | 2016-08-08 | 2017-02-22 | 桥控电气有限公司 | Indoor box floatless switch cabinet |
-
2017
- 2017-08-25 CN CN201710744971.0A patent/CN107453241A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2331076Y (en) * | 1997-12-01 | 1999-07-28 | 海尔集团公司 | Electrical appliance overturning-prevention circuit switching on/off device |
| CN201369290Y (en) * | 2009-03-18 | 2009-12-23 | 深圳市联创实业有限公司 | Dumping protective switch |
| CN202930307U (en) * | 2012-11-22 | 2013-05-08 | 莫春平 | Anti-toppling automatic power-off device |
| CN205985929U (en) * | 2016-08-08 | 2017-02-22 | 桥控电气有限公司 | Indoor box floatless switch cabinet |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111987624A (en) * | 2020-06-10 | 2020-11-24 | 阜阳腾冠电力科技有限公司 | Safety device of power distribution cabinet |
| CN111987624B (en) * | 2020-06-10 | 2022-07-26 | 阜阳腾冠电力科技有限公司 | Safety protection device of power distribution cabinet |
| CN112736679A (en) * | 2020-12-27 | 2021-04-30 | 徐付超 | Low-voltage power distribution cabinet for power equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171208 |