CN203165829U - Hydraulic electromagnetic breaker - Google Patents
Hydraulic electromagnetic breaker Download PDFInfo
- Publication number
- CN203165829U CN203165829U CN 201320201499 CN201320201499U CN203165829U CN 203165829 U CN203165829 U CN 203165829U CN 201320201499 CN201320201499 CN 201320201499 CN 201320201499 U CN201320201499 U CN 201320201499U CN 203165829 U CN203165829 U CN 203165829U
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- CN
- China
- Prior art keywords
- feeler lever
- movable feeler
- operating mechanism
- plastic casing
- handle
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a hydraulic electromagnetic breaker. The hydraulic electromagnetic breaker comprises a plastic shell, a guide rail used for connecting with an installation position is arranged outside the lower end of the plastic shell, and wiring terminals are respectively arranged at the left and right two sides inside the plastic shell. An operating mechanism, an electromagnetic system, a magnetic blow-out mechanism and an arc extinguishing system are also arranged in the plastic shell. The operating mechanism comprises a handle, a movable feeler lever and an armature, and is located at the upper part inside the plastic shell; the handle is upwards extended out of the plastic shell, and the electromagnetic system is located at the right side of the operating mechanism; a pole shoe of the electromagnetic system faces downwards, and the armature is an L-shape matching the pole shoe; the magnetic blow-out mechanism is located at the left side of the movable feeler lever, and the arc extinguishing system is located at the right side of the movable feeler lever. The hydraulic electromagnetic breaker can be used in various devices, and also can be used as a general miniature breaker. The handle has the free releasing, re-buckling and closing three positions, being safer and more reliable. The hydraulic electromagnetic system is used in the hydraulic electromagnetic breaker, so that the hydraulic electromagnetic breaker is more energy-saving than a general thermomagnetic-type miniature breaker.
Description
Technical field
The utility model belongs to the hydraulic electromagnetic circuit breaker technical field, is specifically related to a kind of hydraulic electromagnetic circuit breaker structure.
Background technology
It is by two golden heated bendings that the ordinary hot magnetic-type miniature circuit breaker of prior art is threaded off, two golden heated bendings not only expend heat energy and move insensitive, the actuating mechanism responsiveness of the miniature circuit breaker of prior art is slower, movable feeler lever is thrown off when being subjected to heavy current impact, but because the movable feeler lever exercise speed not enough movable feeler lever resilience can take place soon causes restrike of arc, result of use is undesirable.
Summary of the invention
The purpose of this utility model is: the deficiency at prior art exists, provide a kind of rational in infrastructure, and quick action effectively prevents the hydraulic electromagnetic circuit breaker of arc reignition.
For realizing the purpose of the utility model, be achieved by the following technical solutions: a kind of hydraulic electromagnetic circuit breaker, include plastic casing, plastic casing lower end peripheral hardware has the guide rail that is connected in order to the installation site, the left and right sides is respectively equipped with binding post in the plastic casing, also be provided with operating mechanism, electromagnetic system, magnetic blow-out mechanism and arc quenching system in the plastic casing, operating mechanism includes handle, movable feeler lever and armature; Described operating mechanism is positioned at plastic casing internal upper part position, and handle protrudes upward outside the plastic casing; Electromagnetic system is positioned at the right side of operating mechanism, and the pole shoe of electromagnetic system is towards the below, and described armature is cooperate with pole shoe L shaped; Described magnetic blow-out mechanism is positioned at the left side of movable feeler lever, and arc quenching system is positioned at the right side of movable feeler lever.
As preferred version: described operating mechanism also includes support and is hinged on tripping on the support, and described handle, movable feeler lever and armature also all are hinged on the support; Described movable feeler lever and the contact of deciding that is arranged on the interior terminal block of plastic casing electrically connect; The inner end with movable feeler lever of handle passes through the arc surface Contact Transmission, and the arc surface sliding contact on movable feeler lever and the support; Armature one end offsets to cooperate to drive tripping with tripping and rotates, and the tripping other end offsets to cooperate to drive movable feeler lever with described movable feeler lever and rotates, and also is connected with spring between described movable feeler lever and the tripping.
Compared with prior art, the beneficial effects of the utility model are: this hydraulic electromagnetic circuit breaker namely can be used for various device, also can work as common miniature circuit breaker and use; Handle has trip free, the three kinds of positions of buckleing, close a floodgate, and is more safe and reliable; Adopt the hydraulic electromagnetic system, more energy-conservation than common pyromagnetic type miniature circuit breaker.The operating mechanism of this hydraulic electromagnetic circuit breaker is active in one's movements, movable feeler lever is scolded out rapidly under the electromagnetic force effect when current overload, and movable feeler lever is after being scolded out a bit of distance, and it contacts with support and constantly changes the motion dead point, the speed that acceleration is scolded out, and make mechanism's release; This actuating mechanism is scolded than common actuating mechanism and is opened sooner, and can prevent contact resilience restrike of arc.
Description of drawings
Fig. 1 is the structural representation of the utility model "on" position.
Fig. 2 is the structural representation that the utility model is detained state again.
Fig. 3 is the structural representation of the utility model trip free state.
1, plastic casing; 2, operating mechanism; 21, handle; 22, movable feeler lever; 23, armature; 24, support; 25, tripping; 3, electromagnetic system; 4, binding post; 5, magnetic blow-out mechanism; 6, arc quenching system; 7, guide rail; 8, terminal block.
Embodiment
With reference to the accompanying drawings embodiment of the present utility model is made a detailed explanation below.
Extremely shown in Figure 3 according to Fig. 1, the described a kind of hydraulic electromagnetic circuit breaker of present embodiment, include plastic casing 1, plastic casing 1 lower end peripheral hardware has the guide rail 7 in order to be connected with the installation site, the left and right sides is respectively equipped with binding post 4 in the plastic casing 1, also be provided with operating mechanism 2, electromagnetic system 3, magnetic blow-out mechanism 5 and arc quenching system 6 in the plastic casing 1, operating mechanism 2 includes handle 21, movable feeler lever 22 and armature 23; Described operating mechanism 2 is positioned at plastic casing 1 internal upper part position, and handle 21 protrudes upward outside the plastic casing 1; Electromagnetic system 3 is positioned at the right side of operating mechanism 2, and the pole shoe of electromagnetic system 3 is towards the below, and described armature 23 is cooperate with pole shoe L shaped; Described magnetic blow-out mechanism 5 is positioned at the left side of movable feeler lever 22, and arc quenching system 6 is positioned at the right side of movable feeler lever 22.The relative position relation of described each parts is described with shown in Figure 1 being as the criterion
Described operating mechanism 2 also includes support 24 and is hinged on tripping 25 on the support 24, and described handle 21, movable feeler lever 22 and armature 23 also all are hinged on the support 24; Described movable feeler lever 22 electrically connects with the contact of deciding on the terminal block 8 that is arranged in the plastic casing 1; Handle 21 inner ends with movable feeler lever 22 pass through the arc surface Contact Transmission, and the arc surface sliding contact on movable feeler lever 22 and the support 24; Armature 23 1 ends cooperate with tripping 25 and offset to drive tripping 25 and rotate, and tripping 25 other ends cooperate with described movable feeler lever 22 and offset to drive movable feeler lever 22 rotations, also are connected with spring between described movable feeler lever 22 and the tripping 25.
This hydraulic electromagnetic circuit breaker both can be used for various device, also can work as common miniature circuit breaker and use; Handle 21 has as shown in the figure combined floodgate, buckles, three kinds of location statuss of trip free, and is more safe and reliable; Adopt the electromagnetic system of hydraulic pressure, more energy-conservation than common pyromagnetic type miniature circuit breaker.The operating mechanism 2 of this hydraulic electromagnetic circuit breaker is active in one's movements, movable feeler lever 22 is scolded out rapidly under the electromagnetic force effect when current overload, and movable feeler lever 22 is after being scolded out a bit of distance, and it contacts with support 24 and constantly changes the motion dead point, the speed that acceleration is scolded out, and make mechanism's release; This operating mechanism is scolded than common actuating mechanism and is opened sooner, and can prevent the contact resilience restrike of arc of movable feeler lever 22.
Claims (2)
1. hydraulic electromagnetic circuit breaker, include plastic casing, it is characterized in that: plastic casing lower end peripheral hardware has the guide rail that is connected in order to the installation site, the left and right sides is respectively equipped with binding post in the plastic casing, also be provided with operating mechanism, electromagnetic system, magnetic blow-out mechanism and arc quenching system in the plastic casing, operating mechanism includes handle, movable feeler lever and armature; Described operating mechanism is positioned at plastic casing internal upper part position, and handle protrudes upward outside the plastic casing; Electromagnetic system is positioned at the right side of operating mechanism, and the pole shoe of electromagnetic system is towards the below, and described armature is cooperate with pole shoe L shaped; Described magnetic blow-out mechanism is positioned at the left side of movable feeler lever, and arc quenching system is positioned at the right side of movable feeler lever.
2. a kind of hydraulic electromagnetic circuit breaker according to claim 1 is characterized in that: described operating mechanism also includes support and is hinged on tripping on the support, and described handle, movable feeler lever and armature also all are hinged on the support; Described movable feeler lever and the contact of deciding that is arranged on the interior terminal block of plastic casing electrically connect; The inner end with movable feeler lever of handle passes through the arc surface Contact Transmission, and the arc surface sliding contact on movable feeler lever and the support; Armature one end offsets to cooperate to drive tripping with tripping and rotates, and the tripping other end offsets to cooperate to drive movable feeler lever with described movable feeler lever and rotates, and also is connected with spring between described movable feeler lever and the tripping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320201499 CN203165829U (en) | 2013-04-19 | 2013-04-19 | Hydraulic electromagnetic breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320201499 CN203165829U (en) | 2013-04-19 | 2013-04-19 | Hydraulic electromagnetic breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203165829U true CN203165829U (en) | 2013-08-28 |
Family
ID=49026994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320201499 Expired - Fee Related CN203165829U (en) | 2013-04-19 | 2013-04-19 | Hydraulic electromagnetic breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203165829U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106783429A (en) * | 2016-11-29 | 2017-05-31 | 贵州新纳电器有限公司 | Full electromagnetism miniature circuit breaker |
| CN108231500A (en) * | 2018-03-16 | 2018-06-29 | 嘉灵开关制造(中山)有限公司 | The releasing structure of breaker |
-
2013
- 2013-04-19 CN CN 201320201499 patent/CN203165829U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106783429A (en) * | 2016-11-29 | 2017-05-31 | 贵州新纳电器有限公司 | Full electromagnetism miniature circuit breaker |
| CN108231500A (en) * | 2018-03-16 | 2018-06-29 | 嘉灵开关制造(中山)有限公司 | The releasing structure of breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Dayuancun street 323000 Zhejiang province Lishui Shuige Industrial Zone No. 101 Patentee after: Zhejiang Pepsi electrical Limited by Share Ltd Address before: Dayuancun street 323000 Zhejiang province Lishui Shuige Industrial Zone No. 101 Patentee before: Zhejiang BSB Electronic Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20200419 |