Relay and use method
A relay and fixed plate technology, applied in relays, electromagnetic relays, electromagnetic relay detailed information and other directions, can solve the problems of troublesome relay disassembly work, lack of heat dissipation effect of electronic components, and reducing the service life of electronic components inside the relay shell, etc. The disassembly work is simple, the structure is simple, and the effect of improving the service life
Inactive Publication Date: 2022-04-15
商河县寰宇智能科技中心
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Problems solved by technology
[0005] In order to solve the above-mentioned technical problems, the present invention provides a relay and a method of use to solve the problem that when the existing relay is being overhauled, it is necessary to use a tool to loosen and remove a plurality of fastening screws used to fix the relay, and then the The relay is removed from the distribution box, which makes the disassembly of the relay very troublesome, and although the existing relay can be blown by the cold air generated by the cooling fan inside the distribution box, it can only dissipate heat from the relay shell, so that The electronic components inside the relay shell cannot get effective heat dissipation, which reduces the service life of the electronic components inside the relay shell
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[0033] as attached figure 1 to attach Figure 9 Shown:
[0034] The present invention provides a method for using a relay. The method for using a relay improves the service life of the relay by using a special relay, and the special relay includes:
[0035] The fixed plate 1; the fixed plate 1 is a rectangular plate structure, and the front end of the fixed plate 1 slides with a base 2, and a mounting plate is provided at the four corners of the fixed plate 1, and each mounting plate has a A fastening screw 101 slides through, and the outer peripheral surface of the front end of each fastening screw 101 is provided with an annular slot, and a connecting band 102 is rotatably connected in each annular slot, and the other ends of the four connecting bands 102 are respectively fixed on four The front end of a mounting plate, through the setting of the connecting band 102, makes the fastening screw 101 unscrewed and difficult to lose when it is taken off; the front end of the fixe...
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The invention provides a relay and a use method, the use method of the relay improves the service life of the relay by using a special relay, and the special relay comprises a fixed plate; the fixing plate is of a rectangular plate-shaped structure. A base slides on the front end face of the fixing plate. A shell is mounted on the front side of the base, and an inserting part is arranged at the top of the fixing plate; and a heat absorption part is arranged at the inner edge of the shell. According to the invention, through the cooperation of the base and the plugging part, when the relay is disassembled, the pulling columns on the sliding guide rods are pulled forwards, so that the two plugging columns are pulled out from the two plugging holes formed in the plugging plate, and then the base slides downwards for a short distance and then slides forwards to be disassembled. Therefore, in the whole dismounting process of the relay, the relay can be dismounted without screwing the fastening screw through a tool, so that the dismounting work of the relay is simpler and more convenient.
Description
technical field [0001] The invention belongs to the technical field of relays, and more specifically relates to a relay and a use method thereof. Background technique [0002] The relay is an electrical control device, which is an electrical appliance that causes the controlled quantity to undergo a predetermined step change in the electrical output circuit when the change of the input quantity meets the specified requirements. The relay is a kind of switch that is often used as a switch in the circuit. device. According to the control voltage type required by its coil, it can be divided into AC relay and DC relay. [0003] For example, the application number: CN201911336832.X The invention discloses a relay and its use method. [0004] Based on the retrieval of the above-mentioned patents and existing technologies, it is found that the current relays are generally fixed inside the distribution box by fastening screws, and faults are often found when the relays are in use....
Claims
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Login to View More IPC IPC(8): H01H50/04H01H50/12
CPCH01H50/048H01H50/12
Inventor 张丽娟
Owner 商河县寰宇智能科技中心