CN202695046U

CN202695046U - Electromagnetic drive device

Info

Publication number: CN202695046U
Application number: CN 201220311890
Authority: CN
Inventors: 龚伟国
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-30
Filing date: 2012-06-30
Publication date: 2013-01-23
Anticipated expiration: 2022-06-30

Abstract

The utility model relates to improvement of an electromagnetic drive device. The device comprises a casing, a seamless steel pipe is arranged in the casing and provided with an inner sleeve inside, a copper coil wound on the inner sleeve and upper and lower backing plates for fixing the position of the copper coil. The device is characterized in that a circuit controller is arranged in the casing, and the copper coil is connected with an inserting piece arranged on the casing through the circuit controller which comprises a capacitor. The device has the advantages that compared with existing products, the copper using amount is reduced by 80%, the iron using amount is reduced by 40%, electricity is saved by 90%, the production process is simplified, the production cost is reduced, the response speed and using frequency are improved, and the service life is prolonged.

Description

A kind of electromagnetic actuator device

Technical field

The utility model relates to the improvement invention of electromagnetic actuator device, particularly be electromagnetic actuator device with the circuit controller.

Background technology

Old-fashioned valve is all very complicated with electromagnetic actuator device structure and technique, first with after the machine-shaping of electrical pure iron plate stamping, insert again copper coil, become finished product after the injection moulding, the electromagnetic actuator device of this kind structure namely consumes iron material and consumes again copper material, production process is many, the assembling difficulty is large, needs a large amount of process equipment and skilled worker, and productivity effect is low, manufacturing cost is high, and because direct and power connection, in its electric current maximum of the moment of energising, therefore in use copper coil is easy to burn out, and outage afterreaction speed is slow, can not well play a role.

Summary of the invention

In view of the problem that has in the prior art, the technical problem that the utility model solves is for providing

A kind of minimizing consumable quantity, saves energy is simplified production technology, reduces production costs, and improves the frequency of utilization of electromagnetism copper coil, the electromagnetic actuator device that prolongs the useful life of electromagnetism copper coil.

For solving the problems of the technologies described above, the utility model is to implement as follows:

A kind of electromagnetic actuator device, comprise shell, in described shell, be provided with seamless steel pipe, be provided with copper coil that inner sleeve, winding put and the upper and lower backing plate of fixing described copper coil position in the described seamless steel pipe in described, it is characterized in that also being provided with in the described shell circuit controller, described copper coil connects with inserted sheet on being arranged on shell by circuit controller, and described circuit controller comprises electric capacity.

The beneficial effects of the utility model are: be 1 jin with the copper coil copper consumption in the past, now just can reach former effect with 2 liang of copper, compared copper consumption 80% less with old product, with iron amount 40%, save electricity 90%, simplified production technology and reduced production cost, improved reaction speed and frequency of utilization, prolong useful life, had substantive distinguishing features and progress.

Description of drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is alternating current circuit figure of the present utility model.

Fig. 3 is DC circuit figure of the present utility model.

Embodiment

The below describes details of the present utility model more by reference to the accompanying drawings:

A kind of electromagnetic actuator device, comprise shell 11, connector plastic stent 2, plastic cover plate 10, in described shell 11, be provided with seamless steel pipe 5, be provided with inner sleeve in the described seamless steel pipe 5, winding is upper the interior copper coil that puts 7 and fixed copper coil 7 positions, lower bolster 4,6, also be provided with circuit controller 8 in the described shell 11, described copper coil 7 connects with inserted sheet 1 on being arranged on shell 11 by circuit controller 8, described circuit controller 8 comprises electric capacity 9 and control circuit board, electronic original part is installed on the control circuit board, adopt self-locking that copper coil lower bolster 6 is pressed on the copper coil 7 by plastic cover plate 10 at last, patching sheet plastic stent 2 is fixed on the shell 11 by bolt 3, described inserted sheet 1 directly is to be injection-moulded in to patch on the sheet plastic stent 2, connect by circuit controller 8 with described copper coil 7, can carry out rectification then to copper coil 7 energisings by circuit controller 8 behind described inserted sheet 1 plugged.

The utility model is fit to alternating current and direct current electric power system, and its circuit working principle is as follows respectively:

As shown in Figure 2, AC power charges to the D5 breakover point through D7 R4 to C1 and is discharged to D3 to R2 D4 direction, coil L gets electric, power supply charges to D6 voltage stabilizing value through D7 R6 to C2, make the D8 conducting close D5 D3 through R7 and finish the moment adhesive, forward current charges to capacitor C 3 through coil L and R1 D2, and reverse current is prepared again charging through the positive charge that D1 discharges among the C3, finishes electric capacity and keeps.

As shown in Figure 3, direct voltage charges to C3 through D11, R3, R5, R6, and the D3 cut-off current makes it conducting through R4, D8 for D4, D4, D5, D6 form compositing amplification tube makes copper coil total head conducting adhesive, D3 conducting after C3 voltage is higher than D7, D8 oppositely ends, and D4 D5 D6 is without base current; The astable circuit that is comprised of R1 R2 C1 C2 D1 D2 produces the high frequency square wave pulse through D9 to D4 D5, and D6 makes copper coil obtain being interrupted the maintenance electric current, keeps average current thereby reduce, and makes to keep the copper coil energy-saving cool-down, and adhesive is rapid, reduces and generates heat.

Claims

1. electromagnetic actuator device, comprise shell (11), in described shell (11), be provided with seamless steel pipe (5), be provided with inner sleeve, winding in the described seamless steel pipe (5) in upper and lower backing plate (4), (6) of the interior copper coil that puts (7) and fixed copper coil (7) position, it is characterized in that also being provided with in the described shell (11) circuit controller (8), described copper coil (7) connects with inserted sheet (1) on being arranged on shell (11) by circuit controller (8), and described circuit controller (8) comprises electric capacity (9).