Energy-saving AC and DC electromagnetic switch
An electromagnetic switch, AC and DC technology, applied in the field of energy-saving AC and DC electromagnetic switches, can solve the problems of inability to connect wires easily and firmly, no sealing structure at the wiring port, and insufficient moisture-proof effect, etc. , Improve the effect of anti-moisture effect
Inactive Publication Date: 2019-11-12
高邮市电塑厂
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Problems solved by technology
[0004] The purpose of the present invention is to provide an energy-saving AC / DC electromagnetic switch to solve the problems of inconvenient and firm connecting wires, low service life, no sealing structure at the wiring port, and insufficient moisture proof effect proposed in the above background technology.
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[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0017] see figure 1 , an embodiment provided by the present invention: an energy-saving AC-DC electromagnetic switch, including a base 1 and an electromagnet 4, the upper surface of the base 1 is connected with a housing 2 through a buckle, the inside of the housing 2 is provided with a fixing frame 3, and the fixing frame The bottom end of 3 is inserted in the inner side of base 1, and electromagnet 4 is glued to the left side of fixed frame 3, and the upper ...
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The invention discloses an energy-saving AC and DC electromagnetic switch, which includes a base and an electromagnet. The upper surface of the base is connected with a shell through a buckle. A fixing frame is arranged on the inner side of the shell, and the bottom end of the fixing frame is inserted into the inner side of the base. The electromagnet is adhered to the left side of the fixing frame, a connecting post is welded on the upper surface of the fixing frame, the left side of the connecting post is provided with a hook spring, the left side of the hook spring is provided with an armature, a plastic plate is adhered to the left side of the armature, a first conductive sheet is fixed on the left surface of the plastic plate through a rivet, the left side of the first conductive sheet is provided with a normally open conductive sheet, the right side of the first conductive sheet is provided with a wiring sheet, the right side of the wiring sheet is provided with a second conductive sheet, both sides of the base are provided with wiring holes, and the right side of the wiring hole is provided with a copper sheet. The wire can be quickly and firmly connected, the service life of the wiring hole can be improved, the wiring port has a sealed structure, and the anti-moisture effects are improved.
Description
technical field [0001] The invention relates to the technical field of electromagnetic switches, in particular to an energy-saving AC / DC electromagnetic switch. Background technique [0002] The electromagnetic switch is a switch that uses direct current to supply power to the electromagnet, so that the suction generated between the electromagnet and the armature controls the opening and closing of the switch. [0003] When the existing electromagnetic switch is in use, the wiring holes for connecting the wires are fixed against the clips by screws, so that the clips hold the wires for fixation, which is troublesome to fix, and after long-term use, the wiring holes are often caused by the screw slipping. The wiring is not firm, causing the wires to fall off easily, causing potential safety hazards in electricity use, and the existing electromagnetic switch wiring port has no sealing structure, and the moisture-proof effect is not good enough. Therefore, it is urgent to desig...
Claims
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IPC IPC(8): H01H1/58H01H3/28H01H9/02H01H9/04
CPCH01H1/5844H01H3/28H01H9/0264H01H9/04
Inventor 吴如喜
Owner 高邮市电塑厂