Laminated silicon steel sheet injection molding stator capable of enhancing coil separation effect

Abstract

The utility model discloses a laminated silicon steel sheet injection-molded stator capable of enhancing coil separation effect, which belongs to the technical field of stators and comprises a stator body, a plurality of positioning seats are arranged on the inner side of the stator body, a positioning plate is arranged at the other end of each positioning seat, and a plurality of separation seats are arranged at the upper end of the stator body. According to the utility model, the inner side of the stator main body is provided with the plurality of positioning seats, one end of each positioning seat is provided with the positioning plate, the stator main body can be positioned, the stator main body can be conveniently installed, and the upper end of the stator main body is provided with the plurality of separation seats, so that coils can be installed in the wire inlet grooves during coil installation, and multiple strands of coils can be separated and installed. And interference between adjacent coils is avoided to influence the use effect of the device, heat in the cooling liquid can be absorbed by the heat absorption rods, and the heat is transferred to the annular heat dissipation plate by the heat conduction rods, so that the cooling effect of the cooling liquid is achieved, and the heat dissipation effect of the stator main body is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to stator technical field, concretely relates to a laminated silicon steel sheet injection molding stator of reinforcing coil separation effect. BACKGROUND

[0002] The stator is the stationary part of the motor. The stator is composed of a stator core, a stator winding and a machine base. The main function of the stator is to generate a rotating magnetic field, while the main function of the rotor is to be cut by the magnetic lines of force in the rotating magnetic field to generate (output) current.

[0003] The existing technology has the following problems: the existing stator is inconvenient to install, and the stator is inconvenient to separate multiple coil strands, and the existing stator has poor heat dissipation effect and cannot cool the stator. CONTENT OF THE UTILITY MODEL

[0004] To solve the problems in the background art, the utility model provides a laminated silicon steel sheet injection molding stator of reinforcing coil separation effect, which has the characteristics of cooling the stator and separating multiple coil strands.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a laminated silicon steel sheet injection molding stator of reinforcing coil separation effect, comprising a stator main body, a plurality of positioning seats are arranged on the inner side of the stator main body, a positioning plate is arranged at the other end of the positioning seat, a plurality of separation seats are arranged on the upper end of the stator main body, a wire slot is arranged between adjacent separation seats, and a heat dissipation assembly is arranged in the stator main body.

[0006] Preferably, the heat dissipation assembly comprises a cavity, a cooling liquid, a liquid injection port and a sealing column, wherein the stator main body is provided with a cavity inside, the cooling liquid is arranged in the cavity, the liquid injection port is arranged on the upper side of one end of the stator main body, and the sealing column is threadedly connected in the liquid injection port.

[0007] Preferably, the heat dissipation assembly further comprises an annular heat dissipation plate, a heat absorbing rod, a heat conducting rod and a through hole, wherein the annular heat dissipation plate is arranged on the outer side of the stator main body, the through hole corresponding to the sealing column is arranged in the annular heat dissipation plate, a plurality of heat absorbing rods are arranged in the cavity, and the heat absorbing rods are connected with the annular heat dissipation plate through the heat conducting rods.

[0008] Preferably, the inner wall of the liquid injection port is bonded with a rubber pad through glue, and the annular heat dissipation plate and the stator main body are welded through spot welding.

[0009] Preferably, the heat conducting rods and the annular heat dissipation plate and the heat conducting rods and the heat absorbing rods are welded through pressure welding, and the adjacent positioning seats are at an angle of sixty degrees.

[0010] Preferably, the separation seat and the stator main body are an injection molding integrated structure, and the positioning plate is provided with an anti-skid pad away from one end of the positioning seat.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] 1、 the utility model discloses a plurality of positioning seat is established to the stator main part inside, and the positioning plate is established to the positioning seat one end can be positioned to the stator main part installation effect, and the stator main part is installed simultaneously, and a plurality of partition seat is established to the stator main part upper end, and the coil can be installed into the wire slot when the coil installation, thereby can separate installation to the multiple coil, avoid the interference between adjacent coil and influence device use effect.

[0013] 2、 the utility model discloses setting up the heat dissipation subassembly, through the cooling liquid is injected into the cavity of stator main part through the liquid injection port, after again the sealing post is screwed into the liquid injection port, the cooling liquid in the cavity can play the heat dissipation cooling effect to the stator main part when the stator main part uses, setting up the heat dissipation subassembly can cool the stator main part, and the heat absorption stick can absorb the heat in the cooling liquid, and the heat conduction stick transmits the heat to the annular heat dissipation plate, thereby reach the cooling effect of cooling liquid, thereby improve the heat dissipation effect of stator main part. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is the perspective drawing of the utility model;

[0015] Fig. 2 It is the stator side view cutaway view of the utility model;

[0016] Fig. 3 It is the annular heat dissipation plate perspective drawing of the utility model;

[0017] In the drawing: 1, stator main part;2, positioning seat;3, positioning plate;4, wire slot;5, partition seat;6, heat dissipation subassembly;61, cavity;62, cooling liquid;63, annular heat dissipation plate;64, heat absorption stick;65, heat conduction stick;66, liquid injection port;67, sealing post;68, through -hole. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the scope of protection of the utility model.

[0019] Please refer to Figs. 1-3The utility model provides the following technical solutions: a laminated silicon steel sheet injection molded stator with enhanced coil separation effect, comprising a stator body 1, a plurality of positioning seats 2 are arranged on the inner side of the stator body 1, a positioning plate 3 is arranged at the other end of the positioning seat 2, a plurality of partition seats 5 are arranged at the upper end of the stator body 1, wire slots 4 are arranged between adjacent partition seats 5, and a heat dissipation component 6 is arranged inside the stator body 1.

[0020] Specifically, the heat dissipation component 6 includes a cavity 61, a coolant 62, a liquid injection port 66 and a sealing column 67, wherein a cavity 61 is provided inside the stator body 1, a coolant 62 is provided inside the cavity 61, a liquid injection port 66 is provided on the upper side of one end of the stator body 1, and a sealing column 67 is threadedly connected to the liquid injection port 66.

[0021] By adopting the above technical solution, by injecting the coolant 62 into the cavity 61 of the stator body 1 through the liquid injection port 66, and then screwing the sealing column 67 into the liquid injection port 66, the coolant 62 in the cavity 61 can dissipate heat and cool the stator body 1 when the stator body 1 is in use. By setting the heat dissipation component 6, the stator body 1 can be dissipated and cooled.

[0022] Specifically, the heat dissipation assembly 6 also includes an annular heat dissipation plate 63, a heat absorbing rod 64, a heat conducting rod 65 and a through hole 68, wherein an annular heat dissipation plate 63 is provided on the outside of the stator body 1, and a through hole 68 corresponding to the sealing column 67 is provided in the annular heat dissipation plate 63. A plurality of heat absorbing rods 64 are provided in the cavity 61, and the heat absorbing rods 64 and the annular heat dissipation plate 63 are connected through the heat conducting rod 65.

[0023] By adopting the above technical solution, the heat absorbing rod 64 can absorb the heat in the coolant 62, and the heat conducting rod 65 transfers the heat to the annular heat dissipation plate 63, thereby achieving the effect of cooling the coolant 62, thereby improving the heat dissipation effect of the stator body 1.

[0024] Specifically, a rubber pad is bonded to the inner wall of the liquid injection port 66 by glue, and the annular heat dissipation plate 63 and the stator body 1 are welded by spot welding.

[0025] By adopting the above technical solution, the sealing performance is better after the sealing column 67 is screwed into the liquid injection port 66, and the spot welding makes the annular heat dissipation plate 63 and the stator body 1 more firmly connected.

[0026] Specifically, the heat conducting rod 65 and the annular heat dissipation plate 63 as well as the heat conducting rod 65 and the heat absorbing rod 64 are welded by pressure welding, and an angle of sixty degrees is formed between adjacent positioning seats 2 .

[0027] By adopting the above technical solution, pressure welding makes the heat conducting rod 65 and the annular heat dissipation plate 63 as well as the heat conducting rod 65 and the heat absorbing rod 64 more secure, and several positioning seats 2 can be distributed at equal distances.

[0028] Specifically, the partition seat 5 and the stator body 1 are integrally formed by injection molding, and the positioning plate 3 is provided with a non-slip pad at one end away from the positioning seat 2.

[0029] By adopting the above technical scheme, the partition seat 5 and the stator body 1 are integrally formed by injection molding, and the positioning plate 3 is provided with a non-slip pad at one end, which plays a non-slip role.

[0030] The working principle and use process of the utility model are as follows: the laminated silicon steel sheet injection molding stator with enhanced coil partition effect is used, the device is installed at a suitable position, a plurality of positioning seats 2 are arranged on the inner side of the stator body 1, and a positioning plate 3 is arranged at one end of the positioning seat 2, which can play a positioning role for the installation of the stator body 1, and the stator body 1 is convenient to install, a plurality of partition seats 5 are arranged on the upper end of the stator body 1, and the coil can be installed into the wire slot 4 during coil installation, so that a plurality of coils can be installed in partition, and interference between adjacent coils is avoided, the use effect of the device is affected, the heat dissipation assembly 6 is arranged, the cooling liquid 62 is injected into the cavity 61 of the stator body 1 through the liquid injection port 66, and then the sealing column 67 is screwed into the liquid injection port 66, and the cooling liquid 62 in the cavity 61 can play a heat dissipation and cooling role for the stator body 1 during use of the stator body 1, the heat dissipation assembly 6 can be arranged to dissipate heat and cool the stator body 1, the heat absorption rod 64 can absorb heat in the cooling liquid 62, the heat conduction rod 65 transmits heat to the annular heat sink 63, so as to achieve the effect of cooling the cooling liquid 62, thereby improving the heat dissipation effect of the stator body 1.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A laminated silicon steel sheet injection molded stator with enhanced coil separation effect comprising a stator body (1) characterized in that: The stator body (1) is internally provided with a plurality of positioning seats (2), the other end of the positioning seat (2) is provided with a positioning plate (3), the upper end of the stator body (1) is provided with a plurality of partition seats (5), the adjacent partition seats (5) are provided with wire grooves (4), and the stator body (1) is internally provided with a heat dissipation assembly (6).

2. A laminated silicon steel sheet injection molded stator with enhanced coil separation effect according to claim 1, characterized in that: The heat dissipation assembly (6) comprises a cavity (61), a cooling liquid (62), a liquid injection port (66) and a sealing column (67), wherein the stator body (1) is internally provided with the cavity (61), the cavity (61) is internally provided with the cooling liquid (62), the upper side of one end of the stator body (1) is provided with the liquid injection port (66), and the liquid injection port (66) is threadedly connected with the sealing column (67).

3. A laminated silicon steel sheet injection molded stator with enhanced coil separation effect according to claim 2, characterized in that: The heat dissipation assembly (6) further comprises an annular heat dissipation plate (63), a heat absorption rod (64), a heat conduction rod (65) and a through hole (68), wherein the outer side of the stator body (1) is provided with the annular heat dissipation plate (63), the annular heat dissipation plate (63) is provided with the through hole (68) corresponding to the sealing column (67), a plurality of heat absorption rods (64) are arranged in the cavity (61), and the heat absorption rods (64) and the annular heat dissipation plate (63) are connected through the heat conduction rods (65).

4. A laminated silicon steel sheet injection molded stator with enhanced coil separation effect according to claim 3, characterized in that: The inner wall of the liquid injection port (66) is adhered with a rubber pad through glue, and the annular heat dissipation plate (63) and the stator body (1) are welded through spot welding.

5. A laminated silicon steel sheet injection molded stator with enhanced coil separation effect according to claim 3, characterized in that: The heat conduction rod (65) and the annular heat dissipation plate (63) and the heat conduction rod (65) and the heat absorption rod (64) are welded through pressure welding, and the adjacent positioning seats (2) are at an angle of sixty degrees.

6. A laminated silicon steel sheet injection molded stator with enhanced coil separation effect according to claim 1, characterized in that: The partition seat (5) and the stator body (1) are an injection molded integral structure, and the positioning plate (3) is provided with an anti-skid pad away from one end of the positioning seat (2).

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