CN112366121B - Power supply protection switch - Google Patents
Power supply protection switch Download PDFInfo
- Publication number
- CN112366121B CN112366121B CN202011102360.4A CN202011102360A CN112366121B CN 112366121 B CN112366121 B CN 112366121B CN 202011102360 A CN202011102360 A CN 202011102360A CN 112366121 B CN112366121 B CN 112366121B
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- CN
- China
- Prior art keywords
- protection switch
- groups
- clamping piece
- switch
- contact
- 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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Links
- 230000001681 protective effect Effects 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229920006351 engineering plastic Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/08—Terminals; Connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Push-Button Switches (AREA)
Abstract
The invention relates to an electric power supply protection switch which comprises a protection switch shell, a replaceable safety structure, a push-pull electric switch, a button electric switch, a wiring clamping piece and a clamping piece clamping bolt. The invention optimizes the arrangement of the circuit protection switch, changes the single structure of the traditional power protection switch, improves the structure into a design adopting multistage disconnection protection, more effectively protects the electricity safety during installation and use, uniquely designs the push-pull type electric switch, improves the closing structure of the electric switch by changing the structure, adopts the paths with different horizontal heights in addition, avoids the contact of cross circuits, further improves the electricity safety, and is suitable for popularization and use.
Description
Technical Field
The invention relates to the field of household electrical appliances, in particular to a power supply protection switch.
Background
The power supply protection switch is to generate voltage when electric shock occurs, so that the protection action cuts off the power supply, the whole distribution transformer low-voltage network is protected, the safety protection range is larger, but the traditional power supply protection switch only has an independent switching effect, only can protect a circuit and prevent the power supply from being overloaded, and when the circuit fails, if the inside of the power supply protection switch fails, the circuit protection cannot be realized, and the power supply protection switch is designed for the purpose.
Disclosure of Invention
The invention aims to provide an electric power supply protection switch, which solves the technical problems and adopts the following technical scheme for realizing the purposes:
the utility model provides an electric power protection switch, includes protection switch casing, removable insurance structure, push-and-pull electric brake, button electric brake, wiring clamping piece, clamping piece clamp bolt, a plurality of symmetrical wiring mouths of group have been seted up to the side of protection switch casing, the wiring clamping piece is equipped with a plurality of groups, and a plurality of group's fastener pieces are fixed in the wiring mouths, clamping piece clamp bolt passes protection switch casing contact wiring clamping piece, removable insurance structure establishes the top surface left rear side of protection switch casing, button electric brake establishes the top surface left front side of protection switch casing, push-and-pull electric brake establishes the top surface right side of protection switch casing.
On the basis of the technical scheme, the push-pull electric brake consists of a brake handle, a brake rod and electrified feeler levers, wherein the brake handle is arranged on the front side of the top end of the brake rod, the electrified feeler levers are provided with three groups, the three groups of electrified feeler levers penetrate through the side surface of the brake rod, the three groups of electrified feeler levers are arranged at equal intervals, and the three groups of electrified feeler levers are of three different horizontal heights.
On the basis of the technical scheme, the button switch comprises a button plate, power-on tabs and interval rebound pins, wherein the power-on tabs are provided with three groups, the three groups of power-on tabs penetrate through the button plate, the three groups of power-on tabs are arranged at equal intervals, the three groups of power-on tabs are of three different horizontal heights, and the interval rebound pins are connected to the bottom end of the button plate.
On the basis of the technical scheme, the safety box, the sliding gate and the pressing gate are arranged on the protective switch shell, the safety box is arranged on the upper side of the sliding gate, the pressing gate is arranged on the lower side of the sliding gate, a plurality of groups of electrifying guide blocks are arranged in the protective switch shell, three groups of electrifying guide blocks are respectively arranged on two sides of the safety box, the sliding gate and the pressing gate, the three groups of electrifying guide blocks are of three different horizontal heights, the top side of the safety box and the electrifying guide blocks on the bottom side of the pressing gate are respectively connected with a wiring clamping piece through electric conducting pieces, the gate rod and the electrifying contact rod can transversely slide in the sliding gate, the button plate and the electrifying contact rod can vertically slide in the pressing gate, and the electrifying contact rod, the electrifying contact rod and the electrifying guide blocks are mutually corresponding in height.
On the basis of the technical scheme, the protective switch shell, the switch handle, the switch rod and the button plate are all made of engineering plastics, and the wiring clamping piece, the electrifying contact rod, the electrifying contact piece, the electrifying guide block and the electrifying guide block are all made of metal copper materials.
Compared with the prior art, the invention has the following advantages: the invention optimizes the arrangement of the circuit protection switch, changes the single structure of the traditional power protection switch, improves the structure into a design adopting multistage disconnection protection, more effectively protects the electricity safety during installation and use, uniquely designs the push-pull type electric switch, improves the closing structure of the electric switch by changing the structure, adopts the paths with different horizontal heights in addition, avoids the contact of cross circuits, further improves the electricity safety, and is suitable for popularization and use.
Drawings
Fig. 1 is a state diagram showing the overall appearance of the present invention.
FIG. 2 is a schematic diagram of a push-pull switch according to the present invention.
Fig. 3 is a schematic top view of the present invention.
FIG. 4 is a schematic broken view showing a top view of the present invention
FIG. 5 is a schematic side closing view of a push button switch according to the present invention
FIG. 6 is a schematic side cut-away view of a push button switch of the present invention.
In the figure: the protective switch comprises a protective switch shell 1, a replaceable safety structure 2, a push-pull electric switch 3, a button electric switch 4, a wiring clamping piece 5, a clamping piece clamping bolt 6, a wiring port 7, a switch handle 8, a switch rod 9, an energizing contact rod 10, a button plate 11, an energizing tab 12, an interval rebound pin 13, a safety box 14, a sliding gate 15, a pressing gate 16, an energizing guide block 17 and an electrically conductive sheet 18.
Detailed Description
The invention is described in further detail below with reference to the drawings and the detailed description.
The utility model provides an electric power protection switch, includes protection switch casing 1, removable insurance structure 2, push-pull electric brake 3, button electric brake 4, wiring clamping piece 5, clamping piece clamp bolt 6, wiring clamping piece 7 of a plurality of group symmetries have been seted up to the side of protection switch casing 1, wiring clamping piece 5 is equipped with a plurality of groups, and a plurality of groups of wiring clamping piece 5 are fixed in wiring opening 7, clamping piece clamp bolt 6 passes protection switch casing 1 contact wiring clamping piece 5, removable insurance structure 2 establishes the top surface left rear side of protection switch casing 1, button electric brake 4 establishes the top surface left front side of protection switch casing 1, push-pull electric brake 3 establishes the top surface right side of protection switch casing 1.
The push-pull electric brake 3 comprises a brake handle 8, a brake rod 9 and electrified feeler levers 10, wherein the brake handle 8 is arranged on the front side of the top end of the brake rod 9, three groups of electrified feeler levers 10 are arranged, penetrate through the side face of the brake rod 9, the three groups of electrified feeler levers 10 are arranged at equal intervals, and the three groups of electrified feeler levers 10 are of three different horizontal heights.
The button switch 4 comprises a button plate 11, an energizing tab 12 and an interval rebound pin 13, wherein the energizing tab 12 is provided with three groups, the three groups of energizing tabs 12 penetrate through the button plate 11, the three groups of energizing tabs 12 are arranged at equal intervals, the three groups of energizing tabs 12 are of three different horizontal heights, and the interval rebound pin 13 is connected to the bottom end of the button plate 11.
The protection switch shell 1 is provided with a safe deposit box 14, a sliding gate 15 and a pressing gate 16, the safe deposit box 14 is arranged on the upper side of the sliding gate 15, the pressing gate 16 is arranged on the lower side of the sliding gate 15, a plurality of groups of electrifying guide blocks 17 are arranged in the protection switch shell 1, three groups of electrifying guide blocks 17 are respectively arranged on two sides of the safe deposit box 14, the sliding gate 15 and the pressing gate 16, the three groups of electrifying guide blocks 17 are of three different horizontal heights, the top side of the safe deposit box 14 and the electrifying guide blocks 17 on the bottom side of the pressing gate 16 are respectively connected with a wiring clamping piece 5 through an electrifying guide piece 18, the gate rod 9 and an electrifying contact rod 10 can transversely slide in the sliding gate 15, the button plate 11 and the electrifying contact rod 12 can vertically slide in the pressing gate 16, and the electrifying contact pieces 12, and the electrifying contact pieces 10 and the electrifying guide blocks 17 are mutually corresponding in height positions.
The protective switch shell 1, the switch handle 8, the switch rod 9 and the button plate 11 are all made of engineering plastics, and the wiring clamping piece 5, the energizing contact rod 10, the energizing connection sheet 12, the energizing guide block 17 and the electric conduction sheet 18 are all made of metal copper materials.
The working principle of the invention is as follows: the push-pull electric switch has the advantages that the use mode of the device is simple, the push-pull electric switch is used for realizing the closing and opening of the contact between the push-pull electric switch and the electrified guide blocks on two sides of the sliding gate in a transverse moving manner, if the electrified guide blocks are in contact with the electrified trolley bars, the passage is realized, otherwise, the switch is opened, the push-button electric switch is used for realizing the vertical movement, the closing and opening of the contact between the push-pull electric switch and the electrified guide blocks on two sides of the pressing gate are realized, and if the electrified contact pieces are in contact with the electrified trolley bars, the passage is realized, otherwise, the switch is opened.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art from this disclosure that changes, modifications, substitutions and alterations can be made without departing from the principles and spirit of the invention.
Claims (1)
1. The utility model provides a power supply protection switch, its characterized in that, including protection switch casing (1), removable insurance structure (2), push-and-pull electric brake (3), button electric brake (4), wiring clamping piece (5), clamping piece clamp bolt (6), wiring mouth (7) of a plurality of group's symmetry have been seted up to the side of protection switch casing (1), wiring clamping piece (5) are equipped with a plurality of groups, and a plurality of group's wiring clamping pieces (5) are fixed in wiring mouth (7), clamping piece clamp bolt (6) pass protection switch casing (1) contact wiring clamping piece (5), removable insurance structure (2) establish the top surface left side rear side of protection switch casing (1), button electric brake (4) are established the top surface left front side of protection switch casing (1), push-and-pull electric brake (3) are established the top surface right side of protection switch casing (1), push-and-pull electric brake (3) are by brake handle (8), brake lever (9), electrical contact lever (10) are constituteed, brake handle (8) are established in front side (9) of brake lever (10), three contact lever (10) are equipped with three electrical contact lever (10) and are set up to be three electrical level, three contact lever (10) are equal, three electrical level sets of contact lever (10, three electrical level sets are equal to be three electrical level contact lever (10) The three groups of energizing tabs (12) and interval rebound pins (13) are formed, the energizing tabs (12) are provided with three groups of energizing tabs (12) penetrating through the button plate (11), the three groups of energizing tabs (12) are arranged at equal intervals, the three groups of energizing tabs (12) are three different levels, the interval rebound pins (13) are connected to the bottom end of the button plate (11), a safety cabin (14), a sliding gate (15) and a pressing gate (16) are arranged on the protective switch shell (1), the safety cabin (14) is arranged on the upper side of the sliding gate (15), the pressing gate (16) is arranged on the lower side of the sliding gate (15), a plurality of groups of energizing guide blocks (17) are arranged in the protective switch shell (1), three groups of energizing guide blocks (14), the sliding gate (15) and the two sides of the pressing gate (16) are respectively provided with three different levels, the top side of the safety cabin (14) and the pressing gate (16) are respectively connected with the upper side of the sliding gate (15) and the lower side of the sliding gate (15) through the sliding guide blocks (17) and the lower side of the sliding gate (15) in the sliding gate (11), the high positions of the power-on contact piece (12), the power-on contact rod (10) and the power-on guide block (17) correspond to each other, the protection switch shell (1), the switch handle (8), the switch rod (9) and the button plate (11) are all made of engineering plastics, and the wiring clamping piece (5), the power-on contact rod (10), the power-on contact piece (12), the power-on guide block (17) and the electric conduction piece (18) are all made of metal copper materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011102360.4A CN112366121B (en) | 2020-10-15 | 2020-10-15 | Power supply protection switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011102360.4A CN112366121B (en) | 2020-10-15 | 2020-10-15 | Power supply protection switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112366121A CN112366121A (en) | 2021-02-12 |
| CN112366121B true CN112366121B (en) | 2024-02-09 |
Family
ID=74507827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011102360.4A Active CN112366121B (en) | 2020-10-15 | 2020-10-15 | Power supply protection switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112366121B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1397973A (en) * | 2002-08-01 | 2003-02-19 | 浙江东正电气有限公司 | Reverse connection protector for grounding failure breaker |
| CN1400619A (en) * | 2001-07-26 | 2003-03-05 | 三菱电机株式会社 | Leakage breaker |
| CN201038717Y (en) * | 2006-12-22 | 2008-03-19 | 苏州工业园区新大诚科技发展有限公司 | Automatic reclosing switch protection switch |
| CN103839723A (en) * | 2014-03-20 | 2014-06-04 | 四川新良大厦有限责任公司 | AC/DC high-power disconnecting switch |
| CN108701567A (en) * | 2015-12-04 | 2018-10-23 | 克诺尔电力科技有限公司 | Circuit configuration for electromagnetic driving system operation |
| CN111736506A (en) * | 2020-07-03 | 2020-10-02 | 广州道源信息科技有限公司 | Internet of things application safety control system |
-
2020
- 2020-10-15 CN CN202011102360.4A patent/CN112366121B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1400619A (en) * | 2001-07-26 | 2003-03-05 | 三菱电机株式会社 | Leakage breaker |
| CN1397973A (en) * | 2002-08-01 | 2003-02-19 | 浙江东正电气有限公司 | Reverse connection protector for grounding failure breaker |
| CN201038717Y (en) * | 2006-12-22 | 2008-03-19 | 苏州工业园区新大诚科技发展有限公司 | Automatic reclosing switch protection switch |
| CN103839723A (en) * | 2014-03-20 | 2014-06-04 | 四川新良大厦有限责任公司 | AC/DC high-power disconnecting switch |
| CN108701567A (en) * | 2015-12-04 | 2018-10-23 | 克诺尔电力科技有限公司 | Circuit configuration for electromagnetic driving system operation |
| CN111736506A (en) * | 2020-07-03 | 2020-10-02 | 广州道源信息科技有限公司 | Internet of things application safety control system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112366121A (en) | 2021-02-12 |
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