CN204857613U - Suggestion circuit breaker - Google Patents
Suggestion circuit breaker Download PDFInfo
- Publication number
- CN204857613U CN204857613U CN201520608789.9U CN201520608789U CN204857613U CN 204857613 U CN204857613 U CN 204857613U CN 201520608789 U CN201520608789 U CN 201520608789U CN 204857613 U CN204857613 U CN 204857613U
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- CN
- China
- Prior art keywords
- circuit breaker
- handle
- hole
- feeler lever
- tripping operation
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a prompting device position and more convenient installation in earlier stage and later maintenance's circuit breaker when circuit breaker tripped, its technical scheme is: a suggestion circuit breaker, includes circuit breaker casing, operating device, connecting rod and handle, and the handle comprises fixed connection's pivot and handle pole, and operating device and handle are connected respectively to the both ends of connecting rod, realize the two linkage, be provided with tripping operation warning light, control tripping operation warning light state of switch and power on the circuit breaker casing, wherein offered the through -hole on the circuit breaker casing, the switch can be dismantled and connect in the through -hole, and it has the feeler lever that is used for the touch switch to go back swing joint in the through -hole, and the power sets up respectively outside the circuit breaker casing with the tripping operation warning light, the other end that the handle pole was carried on the back mutually to the handle is provided with the lug, and operating device passes through connecting rod linkage pivot rotation during the tripping operation, drives the lug simultaneously and promotes feeler lever, feeler lever touch switch.
Description
Technical field
The utility model relates to a kind of circuit breaker.
Background technology
Circuit breaker, everyday home circuit application very extensive, is used for when family's short circuit protecting various household electrical appliance.
In daily life; if the breaker rated current that we adopt may be too small; and use many powerful electric equipments simultaneously; circuit breaker will be caused to transship; namely its electric current summation of electrical equipment that we use exceedes breaker rated current; at this moment circuit breaker is that protective circuit will trip, and generally after circuit breaker trip, we will the handle of manually running circuit breaker make the contact in circuit breaker set back, and circuit breaker just can be made to recover normal work.If but when trip condition occurs in the insufficient lights such as evening, think so after a loss of power accurately to find the position of circuit breaker will seem very difficult.
In prior art, application number be 200820067259.8 patent document disclose a kind of technical scheme, though this technology can solve corresponding technical problem, but in this technical scheme, described alarm lamp and touch-switch are distinguished on packing and Shell of circuit breaker and in Shell of circuit breaker, no matter be carry out in the process of installing operating personnel, still change alarm lamp or the touch-switch needs that are damaged and carry out keeping in repair or reinstalling, all seem suitable loaded down with trivial details.
The purpose of this utility model is intended to provide corresponding solution for the problems referred to above.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model be to provide a kind of can when circuit breaker trip prompting device position and installing more convenient early stage and the prompting circuit breaker of later maintenance.
For achieving the above object, the utility model provides following technical scheme: a kind of prompting circuit breaker, comprise Shell of circuit breaker, operating mechanism, connecting rod and handle, handle is made up of the rotating shaft be fixedly connected with and handle bar, two ends attended operation mechanism and the handle respectively of connecting rod, both realizations link, and it is characterized in that: described Shell of circuit breaker is provided with tripping operation warning light, controls tripping operation warning light state of switch and power supply; Wherein Shell of circuit breaker offers through hole, switch is removably connected in through hole, and inner towards Shell of circuit breaker, is also connected with the feeler lever for touch switch in through hole, and power supply and tripping operation warning light are arranged at outside Shell of circuit breaker respectively; The other end of the opposing handle bar of rotating shaft is provided with projection, and during tripping operation, operating mechanism to be linked axis of rotation by connecting rod, drives projection to promote feeler lever, feeler lever touch switch simultaneously.
By adopting technique scheme, because described rotating shaft is linked by connecting rod and operating mechanism, so in the use procedure of reality, if circuit breaker trip, so operating mechanism will be deflected by connecting rod band fixed handle, namely rotating shaft can rotate, and the direction of handle bar becomes down upward from original, in this case owing to the Shell of circuit breaker described in the technical program being be connected with tripping operation warning light, and the switching regulator of described tripping operation lamp is arranged in the through hole of Shell of circuit breaker, and coordinated with the projection in rotating shaft by feeler lever, realize the keying of switch, so when circuit breaker trip, the position of projection also can correspondingly be moved, promote the switch that feeler lever touches tripping operation warning light, tripping operation warning light lights final this device of borrowing under certain environment and points out the particular location of user's circuit breaker, technical scheme mentioned in the utility model can not only well reach corresponding technique effect, and its structure well by means of the original operation principle of circuit breaker, be easy to actual processing and implementation, the more important thing is, due to described tripping operation warning light, switch and power supply are all arranged at outside Shell of circuit breaker, feeler lever and the rotating shaft cooperation of through hole is just connected to by active card, reach the effect of starting switch, not only facilitate the installment work of installer, and once be damaged, only need directly to carry out maintain and replace outward at housing.
The utility model is set to further: described switch is provided with connecting portion, and the inwall of connecting portion and through hole adopts and is threaded.
By adopting technique scheme, switch is threaded by adopting between connecting portion and through hole, and its dismounting and change more convenient, optimizes the technical program further.
The utility model is set to further: feeler lever diameter is less than through-hole diameter, and the one end in the relative Shell of circuit breaker of described through hole is provided with snap ring, feeler lever is provided with the fixture block engaged with snap ring establishing.
By adopting technique scheme, owing to being provided with snap ring in described through hole, and feeler lever is provided with the fixture block engaged with snap ring establishing, so fixture block do not promote feeler lever remove touch switch time, described feeler lever just can well be connected in through hole by this structure, can not come off, the technique effect optimizing the technical program further realizes.
The utility model is set to further: described snap ring is fixedly installed magnetic pad, and fixture block is that magnetic material is made.
By adopting technique scheme, due to described snap ring being fixedly installed magnetic pad, and fixture block is made up of magnetic material, so in the use procedure of reality, when projection sets back, feeler lever also can pass through this structure by rapid adsorption to original position, optimization the technical program.
Accompanying drawing explanation
Fig. 1 is the structure chart under normal condition of the present utility model;
Fig. 2 is A portion enlarged drawing in Fig. 1;
Fig. 3 is the local structural graph under tripped condition of the present utility model.
In figure: 1, housing; 2, operating mechanism; 3, connecting rod; 4, handle; 5, rotating shaft; 6, handle bar; 71, warning light; 72, switch; 73, power supply; 8, through hole; 9, feeler lever; 10, snap ring; 101, fixture block; 11, projection; 12, connecting portion.
Embodiment
Referring to figs. 1 through prompting circuit breaker a kind of shown in Fig. 3, comprise Shell of circuit breaker 1, operating mechanism 2, connecting rod 3 and handle, handle is made up of the rotating shaft be fixedly connected with and handle bar 6, two ends attended operation mechanism 2 and the handle 4 respectively of connecting rod 3, both realizations link, and it is characterized in that: described Shell of circuit breaker 1 is provided with tripping operation warning light 71, controls tripping operation warning light 71 state of switch 72 and power supply 73; Wherein Shell of circuit breaker 1 offers through hole 8, switch 72 is removably connected in through hole 8, and inner towards Shell of circuit breaker 1, be also connected with the feeler lever 9 for touch switch 72 in through hole 8, power supply 73 and tripping operation warning light 71 are arranged at outside Shell of circuit breaker 1 respectively; The other end of the opposing handle bar 6 of rotating shaft 5 is provided with projection 11, and during tripping operation, operating mechanism 2 is rotated by connecting rod 3 rotating shaft 5 that links, and drives projection 11 to promote feeler lever 9, feeler lever 9 touch switch 72 simultaneously.
Because described rotating shaft 5 is linked by connecting rod 3 and operating mechanism 2, so in the use procedure of reality, if circuit breaker trip, so operating mechanism 2 will be with fixed handle 4 to deflect by connecting rod 3, namely rotating shaft 5 can rotate, and the direction of handle bar 6 becomes down upward from original, in this case due to the Shell of circuit breaker 1 described in the technical program is be connected with tripping operation warning light 71, and switch 72 formula of described tripping operation lamp is arranged in the through hole 8 of Shell of circuit breaker 1, and coordinated with the projection 11 in rotating shaft 5 by feeler lever 9, realize the keying of switch 72, so when circuit breaker trip, the position of projection 11 also can correspondingly be moved, promote the switch 72 that feeler lever 9 touches tripping operation warning light 71, tripping operation warning light 71 lights final this device of borrowing under certain environment and points out the particular location of user's circuit breaker, technical scheme mentioned in the utility model can not only well reach corresponding technique effect, and its structure well by means of the original operation principle of circuit breaker, be easy to actual processing and implementation, the more important thing is, due to described tripping operation warning light 71, switch 72 and power supply 73 are all arranged at outside Shell of circuit breaker 1, just be connected to the feeler lever 9 of through hole 8 by active card and rotating shaft 5 coordinates, reach the effect of starting switch 72, not only facilitate the installment work of installer, and once be damaged, only need directly to carry out maintain and replace outside housing 1.
Described switch 72 is provided with connecting portion 12, and the inwall of connecting portion 12 and through hole 8 adopts and is threaded, and switch 72 is threaded by adopting between connecting portion 12 and through hole 8, and its dismounting and change more convenient, optimizes the technical program further.
Feeler lever 9 diameter is less than through hole 8 diameter, one end in the relative Shell of circuit breaker 1 of described through hole 8 is provided with snap ring 10, feeler lever 9 is provided with the fixture block 101 engaged with snap ring 10 establishing, owing to being provided with snap ring 10 in described through hole 8, and feeler lever 9 is provided with the fixture block 101 engaged with snap ring 10 establishing, so fixture block 101 do not promote feeler lever 9 remove touch switch 72 time, described feeler lever 9 just can well be connected in through hole 8 by this structure, can not come off, the technique effect optimizing the technical program further realizes.
Described snap ring 10 is fixedly installed magnetic pad, fixture block 101 is made for magnetic material, due to described snap ring 10 being fixedly installed magnetic pad, and fixture block 101 is made up of magnetic material, so in the use procedure of reality, when projection 11 sets back, feeler lever 9 also can pass through this structure by rapid adsorption to original position, optimization the technical program
The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (4)
1. point out a circuit breaker, comprise Shell of circuit breaker, operating mechanism, connecting rod and handle, handle is made up of the rotating shaft be fixedly connected with and handle bar, two ends attended operation mechanism and the handle respectively of connecting rod, and both realizations link, and it is characterized in that:
Described Shell of circuit breaker is provided with tripping operation warning light, controls tripping operation warning light state of switch and power supply;
Wherein Shell of circuit breaker offers through hole, switch is removably connected in through hole, is also connected with the feeler lever for touch switch in through hole, and power supply and tripping operation warning light are arranged at outside Shell of circuit breaker respectively;
The other end of the opposing handle bar of handle is provided with projection, and during tripping operation, operating mechanism to be linked axis of rotation by connecting rod, drives projection to promote feeler lever, feeler lever touch switch simultaneously.
2. one prompting circuit breaker according to claim 1, it is characterized in that: described switch is provided with connecting portion, the inwall of connecting portion and through hole adopts and is threaded.
3. one prompting circuit breaker according to claim 1, it is characterized in that: feeler lever diameter is less than through-hole diameter, the one end in the relative Shell of circuit breaker of described through hole is provided with snap ring, feeler lever is provided with the fixture block engaged with snap ring establishing.
4. one prompting circuit breaker according to claim 3, it is characterized in that: described snap ring is fixedly installed magnetic pad, fixture block is that magnetic material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520608789.9U CN204857613U (en) | 2015-08-13 | 2015-08-13 | Suggestion circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520608789.9U CN204857613U (en) | 2015-08-13 | 2015-08-13 | Suggestion circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204857613U true CN204857613U (en) | 2015-12-09 |
Family
ID=54748140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520608789.9U Expired - Fee Related CN204857613U (en) | 2015-08-13 | 2015-08-13 | Suggestion circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204857613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113658830A (en) * | 2021-07-30 | 2021-11-16 | 国网山东省电力公司烟台市福山区供电公司 | Anti-error locking device of circuit breaker |
-
2015
- 2015-08-13 CN CN201520608789.9U patent/CN204857613U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113658830A (en) * | 2021-07-30 | 2021-11-16 | 国网山东省电力公司烟台市福山区供电公司 | Anti-error locking device of circuit breaker |
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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: 20151209 Termination date: 20160813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |