CN210669674U

CN210669674U - Waterproof device for motor coil

Info

Publication number: CN210669674U
Application number: CN201922032068.9U
Authority: CN
Inventors: 黄崇荣
Original assignee: Ningbo Tianling Electromechanical Co ltd
Current assignee: Ningbo Tianling Electromechanical Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-06-02
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a waterproof device for a motor coil, which comprises a frame plate, a coil rack, an external expansion plate, a wire notch, a wire hole, a clamping groove and a packaging body, wherein the two ends of the inner side of the frame plate are symmetrically provided with the clamping groove, the inner side of the frame plate is provided with the coil rack, and two side plates of the coil rack are matched and clamped with the clamping grooves, both sides of the coil rack are provided with wire notches, the outer wall of the coil rack is positioned outside the wire notches and is fixed with an external expansion plate, and the outer expanded plate surface of coil former one side has seted up the line hole, the frame plate is inside to be located the coil former outside and to be filled and be fixed with the packaging body, and the both ends of this waterproof device coil former for motor coil are neat card in the frame plate inboard through the draw-in groove, and the end plate at coil former both ends forms the container form with the frame plate, carries out orderly packing packaging body and carries out sealed insulation encapsulation to the coil in the coil former outside, and the effectual coil that avoids the coil to burn out when meeting water, prolongs the life of coil.

Description

Waterproof device for motor coil

Technical Field

The utility model relates to a motor coil watertight fittings technical field specifically is a watertight fittings for motor coil.

Background

The motor is important electrical equipment, plays the effect of no fungible in the life, and the motor structure for different occasions also is different, and the coil is one of the most important working part of motor, but present motor coil waterproof protection effect is relatively poor, meets water and then can the working failure when the coil, and the water-proof effects of coil need promote. Therefore, we propose a waterproof device for the motor coil.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a watertight fittings for electric machine coil to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a watertight fittings for motor coil, includes deckle board, coil former, expands board, wire notch, line hole, draw-in groove and packaging body outward, the draw-in groove has been seted up to the inboard both ends symmetry of deckle board, the deckle board inboard is equipped with the coil former, and coil former both sides board and draw-in groove cooperation joint, wired notch has all been seted up to the coil former both sides, the coil former outer wall is located the wire notch external fixation and expands the board outward, and the outer board surface that expands of coil former one side has seted up the line hole, the inside coil former outside that is located of deckle board is filled and.

Preferably, a package plate is fixed on the inner side of the frame plate and positioned at the top of the package body.

Preferably, the surface of the outer expansion plate is provided with a fixing hole at a position corresponding to the line notch.

Preferably, the frame plate, the coil rack and the external expansion plate are all made of hard insulating plastics.

Preferably, the coil rack and the outer expansion plate are integrally formed by injection molding.

Preferably, the package body is formed by pouring, filling and molding epoxy resin.

Compared with the prior art, the beneficial effects of the utility model are that: the both ends of coil former are neatly blocked at the deckle board inboard through the draw-in groove, and the end plate at coil former both ends forms the container form with the deckle board, carries out orderly packing encapsulation body and carries out sealed insulation encapsulation to the coil in the coil former outside, and effectual coil of avoiding is burnt out when the water, prolongs the life of coil.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the frame plate of the present invention;

fig. 3 is a schematic structural view of the coil bobbin of the present invention;

fig. 4 is a schematic sectional view of the present invention.

In the figure: 1. a frame plate; 2. a bobbin; 3. an outward expansion plate; 4. a package board; 5. a fixing hole; 6. a wire notch; 7. a wire hole; 8. a card slot; 9. and (5) packaging the body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a watertight fittings for motor coil, including framed panel 1, coil former 2, expand board 3 outward, wire casing mouth 6, line hole 7, draw-in groove 8 and enclosure 9, draw-in groove 8 has been seted up to 1 inboard both ends symmetry of framed panel, 1 inboard of framed panel is equipped with coil former 2, and 2 both sides boards of coil former and the cooperation joint of draw-in groove 8, wired notch 6 is all seted up to 2 both sides of coil former, 2 outer walls of coil former are located 6 external fixation of line notch and have expanded board 3 outward, and the 3 surfaces of expanding board of 2 one sides of coil former have seted up

line hole

7, 1 inside 2 outside fillings that are located the coil former of framed panel are fixed with enclosure.

Both ends of the coil frame 2 are neatly clamped on the inner side of the frame plate 1 through the clamping grooves 8, the end plates at both ends of the coil frame 2 and the frame plate 1 form a container shape, the coil outside the coil frame 2 is sealed and insulated by the orderly filling packaging body 9, the coil is effectively prevented from being burnt out by water, and the service life of the coil is prolonged.

The packaging plate 4 is fixed on the top of the packaging body 9 on the inner side of the frame plate 1, so that the packaging body 9 can be accurately and neatly filled.

The surface of the outer expanding plate 3 is positioned at a position corresponding to the line notch 6, and a fixing hole 5 is formed, so that the connecting terminal is convenient to fix and install.

The frame plate 1, the coil rack 2 and the external expansion plate 3 are all made of hard insulating plastics, so that the insulating effect is good, and the production cost is low.

The coil rack 2 and the outer expanding plate 3 are integrally formed by injection molding, and the production procedures are effectively reduced by an integrated structure.

The packaging body 9 is formed by pouring and filling epoxy resin, and has a stable insulating packaging waterproof effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a watertight fittings for electric machine coil, includes framed panel (1), coil former (2), expands board (3), wire casing mouth (6), line hole (7), draw-in groove (8) and packaging body (9), its characterized in that outward: draw-in groove (8) have been seted up to panel frame (1) inboard both ends symmetry, panel frame (1) inboard is equipped with coil former (2), and coil former (2) both sides board and draw-in groove (8) cooperation joint, wired notch (6) have all been seted up to coil former (2) both sides, coil former (2) outer wall is located wire notch (6) external fixation and expands board (3) outward, and expands board (3) surface outward of coil former (2) one side and seted up line hole (7), panel frame (1) inside is located the coil former (2) outside and is filled and be fixed with packaging body (9).

2. The waterproof device for the motor coil according to claim 1, characterized in that: and the inner side of the frame plate (1) is positioned at the top of the packaging body (9) and is fixedly provided with a packaging plate (4).

3. The waterproof device for the motor coil according to claim 1, characterized in that: and the surface of the outer expanding plate (3) is provided with a fixing hole (5) at a position corresponding to the linear notch (6).

4. The waterproof device for the motor coil according to claim 1, characterized in that: the frame plate (1), the coil rack (2) and the external expansion plate (3) are all made of hard insulating plastics.

5. The waterproof device for the motor coil according to claim 1, characterized in that: the coil rack (2) and the external expansion plate (3) are integrally formed by injection molding.

6. The waterproof device for the motor coil according to claim 1, characterized in that: the packaging body (9) is formed by pouring, filling and molding epoxy resin.