Epoxy potting inductance coil
A technology of potting inductors and coils, which is applied in the direction of transformers/inductor coils/windings/connections, inductors, fixed inductors, etc. It can solve the problems of damaged coil performance and poor sealing performance, so as to prevent accidental electric shock and improve sealing Performance, work efficiency improvement effect
Pending Publication Date: 2018-07-27
吴江市华安电器有限公司
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Problems solved by technology
[0002] The so-called inductance coil is an electrical component often used in the circuit, which can provide appropriate inductance to the circuit. There are various methods for the inductance coil to control the provided inductance, and people have different requirements for the airtightness, flame retardancy and safety of the inductance coil. It is getting higher and higher, and some existing inductance coils can no longer meet people's needs. With the development of science and technology, there are more and more inductance coils, and their functions are becoming more and more powerful. Among them, epoxy potting inductance coils are also more many
[0003] Existing epoxy potted inductance coils have poor sealing performance during the potting process, causing the coil to come into contact with air, thereby damaging the performance of the coil
Method used
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[0015] 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.
[0016] see Figure 1-2 , the present invention provides a technical solution: an epoxy potting inductance coil, including a housing 1, a rectangular baffle 2 and a winding core 13, the rectangular baffle 2 is vertically arranged on the side wall of the housing 1, And welded with the shell 1, the side of the shell 1 is provided with a through hole 3, the top of the shell 1 is provided with an outlet slot 6 and a block 5, and the block 5 is vertically arranged o...
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The invention discloses an epoxy potting inductance coil which comprises a shell, a rectangular barrier and a winding core. The rectangular barrier is perpendicularly arranged on a side wall of the shell and is welded with the shell, through holes are formed in a side surface of the shell, wire outlet grooves are formed in the top of the shell, and fixture blocks are arranged on the top of the shell, are perpendicularly arranged at the edge of the top of the shell and are clamped with the shell via the wire outlet grooves. The epoxy potting inductance coil has the advantages that the epoxy potting inductance coil is excellent in sealing performance, coils can be protected, accordingly, the service lives of the coils can be prolonged, and the work efficiency of the epoxy potting inductancecoil can be improved; wires in the epoxy potting inductance coil can be fixed by the aid of a wire clamp plate, accordingly, the coils can be prevented from loosening during potting, internal spaces of the coils can be compressed, and the sealing performance of a product can be improved; windings in the product are isolated layer by layer by spacing gaskets, the spacing gaskets are made of insulating materials, and accordingly accidental electric shock due to the coils can be prevented.
Description
technical field [0001] The invention relates to the technical field of inductance coils, in particular to an epoxy potting inductance coil. Background technique [0002] The so-called inductance coil is an electrical component often used in the circuit, which can provide appropriate inductance to the circuit. There are various methods for the inductance coil to control the provided inductance, and people have different requirements for the airtightness, flame retardancy and safety of the inductance coil. It is getting higher and higher, and some existing inductance coils can no longer meet people's needs. With the development of science and technology, there are more and more inductance coils, and their functions are becoming more and more powerful. Among them, epoxy potting inductance coils are also more many. [0003] The existing epoxy potting inductance coil has poor sealing performance during the potting process, which causes the coil to be in contact with air, thereby...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H01F27/02H01F27/30H01F27/32H01F17/04
CPCH01F17/045H01F27/02H01F27/306H01F27/323
Inventor 沈凯泉
Owner 吴江市华安电器有限公司