CN211907352U - Wall breaker switch - Google Patents
Wall breaker switch Download PDFInfo
- Publication number
- CN211907352U CN211907352U CN202021050518.3U CN202021050518U CN211907352U CN 211907352 U CN211907352 U CN 211907352U CN 202021050518 U CN202021050518 U CN 202021050518U CN 211907352 U CN211907352 U CN 211907352U
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- base
- contact
- movable contact
- binding post
- inlet wire
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Abstract
The utility model relates to a wall circuit breaker switch, including base, upper cover, operating device, two movable contact springs, bimetallic strip, two inlet wire binding post, two binding post of being qualified for the next round of competitions, operating device includes framework, handle, U type connecting rod, jump buckle, jam plate, touch headstock, sets up the contact spring between touch headstock and base, two movable contact springs block respectively on the both sides of contact headstock, and constitute the linkage cooperation of two movable contact springs and touch headstock, one of inlet wire binding post serve and correspond movable contact spring department and be provided with the contact piece, be provided with the stationary contact with movable contact spring's movable contact matched with on this contact piece, the base on correspond inlet wire binding post's inlet wire binding screw department and be provided with the wiring hole, one side of base on be provided with the inlet wire through wires hole that is linked together with inlet wire binding post. The utility model has the advantages of simple structure, stable performance, reliability and convenient wiring.
Description
Technical Field
The utility model relates to a circuit breaker technical field, concretely relates to wall circuit breaker switch.
Background
The wall breaker switch is an electrical switch installed on a wall for switching on and off a circuit and controlling a lighting lamp. The wall circuit breaker switch comprises a base, an upper cover arranged on the base, an operating mechanism arranged in the base, a bimetallic strip, a contact system and a wiring terminal, and the internal structure layout of the existing wall circuit breaker switch is unreasonable, so that the wall circuit breaker switch has the defects of inconvenient wiring, unreliable performance and complex structure.
Disclosure of Invention
An object of the utility model is to overcome prior art's defect, provide a simple structure, stable performance are reliable, the convenient wall circuit breaker switch of wiring.
In order to achieve the purpose, the utility model adopts a wall breaker switch, which comprises a base, an upper cover arranged on the base, an operating mechanism, two movable reeds, a bimetallic strip, two incoming line connecting terminals respectively arranged on one end of the base, two outgoing line connecting terminals respectively arranged on the other end of the base and respectively electrically connected with the two movable reeds, wherein the two movable reeds are in linkage fit with the operating mechanism, the operating mechanism comprises a mechanism frame arranged in the base, a handle rotationally arranged on the mechanism frame, a U-shaped connecting rod arranged between the handle and the mechanism frame, a jump buckle arranged on the U-shaped connecting rod and in linkage fit with the handle, a lock plate movably arranged on the base and in linkage fit with the jump buckle, a contact frame in linkage fit with the jump buckle, and a contact spring arranged between the contact frame and the base, the two movable reeds are respectively clamped on two sides of the contact frame, and constitute the linkage cooperation of two movable contact springs and contact head frame, one of inlet wire binding post correspond movable contact spring department and be provided with the contact piece, be provided with the stationary contact with movable contact matched with of movable contact spring on this contact piece, the base on correspond inlet wire binding post's inlet wire binding screw department and be provided with the wiring hole, one side of base on be provided with the inlet wire through wires hole that is linked together with inlet wire binding post.
The beneficial effect of above-mentioned structure is: set up the stationary contact is integrated on golden binding post's contact piece, adopt the modularization assembly, be favorable to improving assembly efficiency, and two inlet wire binding post adopt the side mode of working a telephone switchboard, it is more convenient to work a telephone switchboard, be favorable to improving this wall circuit breaker switch's wiring efficiency, when the separating brake, contact spring release energy, contact spring can drive the contact frame and carry out the separating brake action, thereby can realize this wall circuit breaker switch's quick separating brake, be favorable to improving this wall circuit breaker switch's breaking capacity, and this wall circuit breaker switch still has simple structure, stable performance is reliable, the convenient advantage of wiring.
Particularly, the two outgoing line connecting terminals are respectively provided with a pin, the upper cover is provided with an LED indicating lamp, a wire is respectively arranged between the LED indicating lamp and the two pins, and a color ring resistor is arranged between one wire and the LED indicating lamp. Be provided with the LED pilot lamp on covering to the user of being convenient for can directly perceivedly learn this wall circuit breaker switch's operating condition, the user of being convenient for uses.
Particularly, the jam plate on the one side towards the jump buckle be provided with the locked groove, and the jam plate on correspond one side of locked groove and be provided with the direction inclined plane, the one end of jump buckle have with locked groove matched with lock piece portion, lock piece portion can slide to the locked groove in along the direction inclined plane, and constitute the locking of jump buckle and jam plate. The lock plate is provided with the guide inclined plane which can guide the jump buckle, so that the transmission between the lock plate and the jump buckle can be more reliable.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is a cross-sectional view of an embodiment of the present invention.
Fig. 3 is an internal structure diagram of the embodiment of the present invention.
Fig. 4 is a perspective view of the lock plate of the present invention.
Fig. 5 is a perspective view of the inlet wire connecting terminal of the present invention.
Detailed Description
As shown in fig. 1 to 5, an embodiment of the present invention is a wall circuit breaker switch, including a base 10, an upper cover 11 disposed on the base 10, an operating mechanism 20, two movable reeds 12 cooperating with the operating mechanism 20, a bimetal 13, two incoming line terminals 14 disposed on one end of the base 10, two outgoing line terminals 15 disposed on the other end of the base 10 and electrically connected to the two movable reeds 12, respectively, the operating mechanism 20 includes a mechanism frame 21 disposed in the base 10, a handle 22 rotatably disposed on the mechanism frame 21, a U-shaped link 23 disposed between the handle 22 and the mechanism frame 21, a jumper 24 disposed on the U-shaped link 23 and cooperating with the handle 22, a locking plate 25 movably disposed on the base 10 and cooperating with the jumper 24, a contact frame 26 cooperating with the jumper 24, and a contact spring 27 disposed between the contact frame 26 and the base 10, the two movable reeds 12 are respectively clamped on two sides of the contact frame 26, linkage matching of the two movable reeds 12 and the contact frame 26 is formed, one end of the incoming line wiring terminal 14 is provided with a contact piece 141 corresponding to the position of the movable reed 12, the contact piece 141 is provided with a fixed contact 142 matched with a movable contact of the movable reed 12, the base 10 is provided with a wiring hole 101 corresponding to the position of an incoming line wiring screw 143 of the incoming line wiring terminal 14, and one side of the base 10 is provided with an incoming line threading hole 102 communicated with the incoming line wiring terminal 14. The two outgoing line connecting terminals 15 are respectively provided with a pin 151, the upper cover 11 is provided with an LED indicator light 16, a wire 17 is respectively arranged between the LED indicator light 16 and the two pins 151, and a color ring resistor 18 is arranged between one wire 17 and the LED indicator light 16. Be provided with the LED pilot lamp on covering to the user of being convenient for can directly perceivedly learn this wall circuit breaker switch's operating condition, the user of being convenient for uses. A lock groove 251 is formed on one side of the lock plate 25 facing the jump buckle 24, a guide inclined plane 252 is formed on one side of the lock plate 25 corresponding to the lock groove 251, a lock plate portion 241 matched with the lock groove 251 is formed at one end of the jump buckle 24, the lock plate portion 241 can slide into the lock groove 251 along the guide inclined plane 252, and locking of the jump buckle 24 and the lock plate 25 is formed. The lock plate is provided with the guide inclined plane which can guide the jump buckle, so that the transmission between the lock plate and the jump buckle can be more reliable.
Set up the stationary contact is integrated on golden binding post's contact piece, adopt the modularization assembly, be favorable to improving assembly efficiency, and two inlet wire binding post adopt the side mode of working a telephone switchboard, it is more convenient to work a telephone switchboard, be favorable to improving this wall circuit breaker switch's wiring efficiency, when the separating brake, contact spring release energy, contact spring can drive the contact frame and carry out the separating brake action, thereby can realize this wall circuit breaker switch's quick separating brake, be favorable to improving this wall circuit breaker switch's breaking capacity, and this wall circuit breaker switch still has simple structure, stable performance is reliable, the convenient advantage of wiring.
Claims (3)
1. The utility model provides a wall circuit breaker switch, includes the base, sets up upper cover, operating device on the base, with two movable contact springs of operating device linkage complex, bimetallic strip, two inlet wire binding post that set up respectively in one of base, two set up respectively on the other end of base and respectively with the binding post of being qualified for the next round of competitions that two movable contact spring electricity are connected, its characterized in that: the operating mechanism comprises a mechanism frame arranged in the base, a handle rotationally arranged on the mechanism frame, a U-shaped connecting rod arranged between the handle and the mechanism frame, a jump buckle arranged on the U-shaped connecting rod and in linkage fit with the handle, a locking plate movably arranged on the base and in linkage fit with the jump buckle, a contact head frame in linkage fit with the jump buckle, and a contact spring arranged between the contact head frame and the base, wherein the two movable spring pieces are respectively clamped on two sides of the contact head frame, and form the linkage fit of two movable reeds and the contact head frame, one end of the incoming line wiring terminal is provided with a contact piece corresponding to the movable reed, the contact piece is provided with a stationary contact matched with a movable contact of the movable contact spring, the base is provided with a wiring hole corresponding to an incoming wire wiring screw of the incoming wire wiring terminal, and one side of the base is provided with an incoming wire threading hole communicated with the incoming wire wiring terminal.
2. A wall circuit breaker switch as claimed in claim 1, wherein: the two outgoing line connecting terminals are respectively provided with a pin, the upper cover is provided with an LED indicating lamp, a wire is respectively arranged between the LED indicating lamp and the two pins, and a color ring resistor is arranged between one wire and the LED indicating lamp.
3. A wall circuit breaker switch according to claim 1 or 2, wherein: the jam plate on one side towards the jump buckle be provided with the locked groove, and the one side that corresponds the locked groove on the jam plate is provided with the direction inclined plane, the one end of jump buckle have with locked groove matched with lock piece portion, lock piece portion can slide to the locked groove in along the direction inclined plane, and constitute the locking of jump buckle and jam plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021050518.3U CN211907352U (en) | 2020-06-09 | 2020-06-09 | Wall breaker switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021050518.3U CN211907352U (en) | 2020-06-09 | 2020-06-09 | Wall breaker switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211907352U true CN211907352U (en) | 2020-11-10 |
Family
ID=73265955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021050518.3U Active CN211907352U (en) | 2020-06-09 | 2020-06-09 | Wall breaker switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211907352U (en) |
-
2020
- 2020-06-09 CN CN202021050518.3U patent/CN211907352U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |