CN104701089B - Low-energy actuator with adjustable output power - Google Patents
Low-energy actuator with adjustable output power Download PDFInfo
- Publication number
- CN104701089B CN104701089B CN201510074105.6A CN201510074105A CN104701089B CN 104701089 B CN104701089 B CN 104701089B CN 201510074105 A CN201510074105 A CN 201510074105A CN 104701089 B CN104701089 B CN 104701089B
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- China
- Prior art keywords
- iron core
- adjustable
- coil
- cover plate
- output power
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/28—Power arrangements internal to the switch for operating the driving mechanism using electromagnet
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
- Magnetic Treatment Devices (AREA)
Abstract
The invention discloses a low-energy actuator with an adjustable output power. The low-energy actuator with the adjustable output power comprises a static iron core and a movable rod. An annular groove is arranged at the bottom of the static iron core. A recessed cavity is arranged at the upper portion of the static iron core. A coil is installed inside the groove. A first cover plate is installed below the coil for fixing the coil. An adjustable iron core is installed inside the recessed cavity. The head of the adjustable iron core is cone-shaped. A fixed block having a cone-shaped hole is installed above the adjustable iron core. A lateral side of the adjustable iron core is provided with a cone-shaped groove. Being provided with a through hole on a lateral wall, a support ring is installed above the static iron core. A tapered end, a spring and a second cover plate are sequentially installed inside the through hole. The movable rod sequentially passes through the first cover plate, the static iron core and the adjustable iron core. In the provided low-energy actuator with the adjustable output power, a pulse current to the coil is generated by a pulse current generator in order to close the adjustable iron core and the fixed block, accordingly the adjustable iron core is locked by the tapered end. The low-energy actuator with the adjustable output power is high in reliability and low in energy consumption.
Description
Technical field
The present invention relates to a kind of driver is and in particular to a kind of low energy-consumption driver with adjustable output power.
Background technology
For a long time, the operating mechanism switching as middle pressure (12kv-24kv), adopts electromagnetic operating mechanism, in early days by electricity
The operating physical force that Magnet produces operates to switch, this electromagnetic mechanism, and combined floodgate power consumption is big, and general switching current reaches hundred
Peace (110-220v direct current), high cost high to power requirement, the fault probability of emerged in operation is high, and circuit is complicated.
Content of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention provides a kind of adjustable output power low
Energy consumption driver, produces pulse current by impulse current generator to coil, so that adjustable dynamic iron core and fixed block close
Close, adjustable dynamic iron core is pinned by tapered end, reliability is high, energy consumption is low.
Technical scheme: for solving above-mentioned technical problem, a kind of low energy-consumption driver with adjustable output power of the present invention, bag
Include static iron core and mobile bar, the bottom of described static iron core is provided with the groove of ring-type, and the top of static iron core is provided with cavity, described groove
Coil is inside installed, the lower section of coil is provided with the first cover plate for fixed coil, is provided with adjustable dynamic iron core in cavity, adjustable
The head of dynamic iron core is coniform, is provided with fixed block, fixed block is provided with transfers ferrum with cone shape above adjustable dynamic iron core
The conical bore of core cooperation, the side of adjustable dynamic iron core is provided with coniform groove, is provided with support ring above static iron core, support ring
Through hole is offered on the wall of side, in through hole, is sequentially installed with tapered end, spring and the second cover plate, tapered end can be plugged in coniform groove
Pin adjustable dynamic iron core, mobile bar sequentially passes through the first cover plate, static iron core and adjustable dynamic iron core, coil and pulse power generator
Connect, pulse power generator is connected with controller.
Preferably, the top of described static iron core is provided with circular boss, supports and be equipped with cylindrical groove, cylindrical groove set
On circular boss, fixed by screw.
Preferably, the described through hole supporting ring-side wall is provided with female thread, the second cover plate is provided with external screw thread, the second cover plate rotation
Enter in support ring-side wall, the elastic force of adjustable spring.
Preferably, described fixed block is connected with power supply by wire, power supply is connected with bulb and support ring by wire
Connect.
Preferably, described controller is connected with sensor and alarm simultaneously, when sensor detects bulb and does not work,
Alarm equipment alarm.
Beneficial effect: the low energy-consumption driver with adjustable output power of the present invention, by impulse current generator to coil
Produce pulse current, so that adjustable dynamic iron core is closed with fixed block, adjustable dynamic iron core pinned by tapered end, reliability is high,
Energy consumption is low；Between the fixed block of driver and adjustable dynamic iron core, bulb is installed, is driven by the flicker and extinguishing display of bulb
The whether closure of dynamic device, the working condition of more intuitive display driver.
Brief description
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the control figure of Fig. 1 coil.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is further described.
As depicted in figs. 1 and 2, a kind of low energy-consumption driver with adjustable output power of the present invention, including static iron core 4 and shifting
Lever 7, the bottom of described static iron core 4 is provided with the groove of ring-type, and the top of static iron core 4 is provided with cavity, is provided with described groove
Coil 5, the lower section of coil 5 is provided with the first cover plate 6 and is used for fixed coil 5, is provided with adjustable dynamic iron core 3, can transfer in cavity
The head of iron core 3 is coniform, is provided with fixed block 1, fixed block 1 is provided with to be transferred with cone shape above adjustable dynamic iron core 3
The conical bore of iron core 3 cooperation, the side of adjustable dynamic iron core 3 is provided with coniform groove 9, is provided with support ring 2 above static iron core 4,
Offer through hole on the side wall of support ring 2, be sequentially installed with tapered end 10, spring 11 and the second cover plate 12 in through hole, tapered end 10 can
It is inserted in coniform groove 9 and pins adjustable dynamic iron core 3, mobile bar 7 sequentially passes through the first cover plate 6, static iron core 4 and can transfer ferrum
Core 3, coil 5 is connected with pulse power generator, and pulse power generator is connected with controller.
In the present invention, the top of described static iron core 4 is provided with circular boss, and support ring 2 is provided with cylindrical groove, and cylinder is recessed
Groove is enclosed within circular boss, is fixed by screw；The through hole of described support ring 2 side wall is provided with female thread, and the second cover plate 12 sets
There is external screw thread, the second cover plate 12 is screwed in support ring 2 side wall, the elastic force of adjustable spring 11；Described fixed block 1 passes through
Wire is connected with power supply 14, and power supply 14 is connected in series with bulb 13 and support ring 2 by wire, by power supply 14 and bulb 13,
Support ring 2, adjustable dynamic iron core 3, fixed block 1 form closed loop；Described controller is connected with sensor and alarm simultaneously, when
When sensor detects bulb 13 and does not work, alarm equipment alarm.
The present invention operationally, controls impulse current generator to produce pulse current by controller and acts on coil 5, line
Due to there being electric current to pass through to produce magnetic field, the action of a magnetic field can transfer ferrum in adjustable dynamic iron core 3 produces driving force, drive force to circle 5
Core 3 is mobile, drives mobile bar 7 mobile, and when adjustable dynamic iron core 3 touches fixed block 1 with mobile bar 7, switch is in closed form
State, spring 11 promotes tapered end 10 to be inserted in coniform groove 9, pins adjustable dynamic iron core 3, now can close pulse current and occur
Device, when switch needs to open, pulse generator produces the contrary function of current in coil 5, and now, adjustable dynamic iron core 3 will be to
Lower movement, the taper seat of the cone-shaped groove of adjustable dynamic iron core 3 moves after driving tapered end 10, and tapered end 10 enters in through hole, switch
It is opened.By the action of a magnetic field in adjustable dynamic iron core 3, switch can quickly close, and be inserted into by tapered end 10 and can transfer ferrum
Core 3, ensure that the high reliability of switch closure.
The above be only the preferred embodiment of the present invention it should be pointed out that: for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (3)
1. a kind of low energy-consumption driver with adjustable output power it is characterised in that: include static iron core and mobile bar, described static iron core
Bottom be provided with the groove of ring-type, the top of static iron core is provided with cavity, is provided with coil in described groove, and the lower section of coil is installed
There is the first cover plate for fixed coil, adjustable dynamic iron core is installed in cavity, the head of adjustable dynamic iron core is coniform, can transfer
Fixed block is installed above iron core, fixed block is provided with the conical bore coordinating with cone shape adjustable dynamic iron core, adjustable dynamic iron core
Side is provided with coniform groove, is provided with support ring, the side wall of support ring offers through hole, in through hole successively above static iron core
Tapered end, spring and the second cover plate are installed, tapered end can be plugged into pinning adjustable dynamic iron core in coniform groove, mobile bar is worn successively
Cross the first cover plate, static iron core and adjustable dynamic iron core, coil is connected with pulse power generator, pulse power generator and controller
Connect；The top of described static iron core is provided with circular boss, supports and is equipped with cylindrical groove, cylindrical groove is enclosed within circular boss
On, fixed by screw；The described through hole supporting ring-side wall is provided with female thread, and the second cover plate is provided with external screw thread, the second cover plate rotation
Enter in support ring-side wall, the elastic force of adjustable spring.
2. low energy-consumption driver with adjustable output power according to claim 1 it is characterised in that: described fixed block passes through
Wire is connected with power supply, and power supply is connected in series with bulb and support ring by wire.
3. low energy-consumption driver with adjustable output power according to claim 2 it is characterised in that: described controller is simultaneously
It is connected with sensor and alarm, when sensor detects bulb and does not work, alarm equipment alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510074105.6A CN104701089B (en) | 2015-02-11 | 2015-02-11 | Low-energy actuator with adjustable output power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510074105.6A CN104701089B (en) | 2015-02-11 | 2015-02-11 | Low-energy actuator with adjustable output power |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104701089A CN104701089A (en) | 2015-06-10 |
| CN104701089B true CN104701089B (en) | 2017-02-01 |
Family
ID=53348102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510074105.6A Active CN104701089B (en) | 2015-02-11 | 2015-02-11 | Low-energy actuator with adjustable output power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104701089B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2053793U (en) * | 1989-09-16 | 1990-02-28 | 李世聪 | Energy-saving contactor |
| CN2059021U (en) * | 1989-03-16 | 1990-07-04 | 徐正惠 | Symmetry bistable relay |
| DE29903873U1 (en) * | 1999-03-04 | 1999-06-02 | Kuhnke GmbH, 23714 Malente | Electrical device, especially lifting magnet |
| CN2798298Y (en) * | 2005-04-01 | 2006-07-19 | 戴一武 | Relay with display for motor vehicle |
| CN201029076Y (en) * | 2007-03-20 | 2008-02-27 | 吴纪顺 | Driving mechanism |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6262648B1 (en) * | 1997-09-18 | 2001-07-17 | Holec Holland N.V. | Electromagnetic actuator |
| JP2000323323A (en) * | 1999-05-10 | 2000-11-24 | Toko Electric Corp | Plunger type magnet device |
| JP4066040B2 (en) * | 2001-01-18 | 2008-03-26 | 株式会社日立製作所 | Electromagnet and operation mechanism of switchgear using the same |
-
2015
- 2015-02-11 CN CN201510074105.6A patent/CN104701089B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2059021U (en) * | 1989-03-16 | 1990-07-04 | 徐正惠 | Symmetry bistable relay |
| CN2053793U (en) * | 1989-09-16 | 1990-02-28 | 李世聪 | Energy-saving contactor |
| DE29903873U1 (en) * | 1999-03-04 | 1999-06-02 | Kuhnke GmbH, 23714 Malente | Electrical device, especially lifting magnet |
| CN2798298Y (en) * | 2005-04-01 | 2006-07-19 | 戴一武 | Relay with display for motor vehicle |
| CN201029076Y (en) * | 2007-03-20 | 2008-02-27 | 吴纪顺 | Driving mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104701089A (en) | 2015-06-10 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |