CN217720909U - Motor with radiating effect - Google Patents

Abstract

The utility model provides a motor with radiating effect belongs to motor technical field. It has solved the current poor problem of inside radiating effect of motor. This motor with radiating effect, including the motor main part that has the motor shaft, radiating fin, impeller and protection casing, and leave the space that supplies the gas outflow between protection casing and the motor main part, be provided with the outside bellied boss of axial on the periphery wall of motor main part, be provided with the intercommunication groove of seting up the inside sunken and making the inside and outside being linked together of motor of axial on the boss, be provided with the embedding intercommunication inslot on the boss and be used for improving the inside radiating effect's of motor radiator unit, radiator unit is by the sealed lid seat that is used for sealed intercommunication groove and set up on sealed lid seat and the coupling unit who is linked together with the protection casing, and make the gas in the protection casing can enter into in the motor main part through this coupling unit. The utility model has the advantages of the improvement inside radiating effect is good.

Description

Motor with radiating effect

Technical Field

The utility model belongs to the motor technology relates to a motor with radiating effect.

Background

The motor is represented by a letter M (old standard is represented by a letter D) in a circuit, the motor mainly plays a role of generating driving torque and serving as a power source of electrical appliances or various machines, and the generator is represented by a letter G in a circuit and mainly plays a role of converting mechanical energy into electric energy. The motor is in long-time use, because its rotational speed leads to the inside high temperature of motor too fast easily to influence its life, current motor generally dispels the heat through the cooperation that sets up fan and radiating fin for this reason, although this radiating mode can improve the radiating effect of motor casing, the inside temperature of motor still can be on the high side, thereby can't satisfy the motor to radiating demand.

Disclosure of Invention

The utility model aims at the above-mentioned problem that exists among the prior art, provide a radiating effect is good and can reduce the stable motor in inside.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a motor with radiating effect, is including motor main part, radiating fin, impeller and the protection casing that has the motor shaft, and leaves the space that the air feed body flows between protection casing and the motor main part, its characterized in that, the periphery wall of motor main part on be provided with the outside bellied boss of axial, the boss on be provided with and seted up the inside sunken inside intercommunication groove that just makes the motor inside and outside be linked together of axial, be provided with the embedding intercommunication inslot on the boss and be used for improving the radiator unit of the inside radiating effect of motor, radiator unit by the sealed lid seat that is used for sealed intercommunication groove and set up on sealed lid seat and the linkage unit that is linked together with the protection casing, and make the gas in the protection casing can enter into in the motor main part through this linkage unit.

In the above-mentioned motor with heat dissipation effect, the boss is arranged in a rectangular structure, and the communicating groove is arranged in a multistage stepped structure.

In the above motor with heat dissipation effect, the sealing cover seat is connected with the boss through a plurality of studs.

In foretell motor with radiating effect, the linkage unit constitute by two adapter tubes and connecting pipe, two the adapter tube sets up on the sealing cover seat, and is connected with it, the periphery wall of protection casing on be provided with the outside bellied connection arch of axial, the both ends of connecting pipe be connected with connection arch and one of them adapter tube respectively.

In the above-mentioned motor with heat dissipation effect, the mounting panel that supplies two joint pipes to install and link firmly mutually with sealed cap base is provided with between sealed cap base and two joint pipes, the mounting panel on set up and supply corresponding joint pipe to stretch into the installation and stretch into the assembly mouth in the intercommunication inslot.

In the above-mentioned motor with heat dissipation effect, the end of two said adapter connectors that are located and stretched into the communicating groove is provided with the three-way pipe that makes it communicate with each other, the three-way pipe in be provided with its cartridge filter that links firmly and have the filtering action mutually, the three-way pipe all be connected through the movable sleeve with corresponding adapter connector.

Compared with the prior art, this motor with radiating effect has following advantage:

1. be provided with the radiating component who imbeds the intercommunication inslot and be used for improving the inside radiating effect of motor on the boss, radiating component is by the sealed lid seat that is used for sealed intercommunication groove and set up the linkage unit who just is linked together with the protection casing on sealed lid seat, and in the gaseous ability that makes the interior impeller of protection casing produce through this linkage unit entered into the motor main part, the setting of above-mentioned structure has improved the radiating effect of motor main part to guarantee that its life is not influenced.

Drawings

Fig. 1 is a schematic perspective view of the motor with heat dissipation effect.

Fig. 2 is a schematic cross-sectional structural view of the motor with heat dissipation effect.

In the figure, 1, a motor main body; 2. a protective cover; 3. a boss; 4. a seal cover seat; 5. a joint pipe; 6. a connecting pipe; 7. a connecting projection; 8. mounting a plate; 9. a three-way pipe; 10. and (3) a filter cartridge.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 and fig. 2, the motor with heat dissipation effect comprises a motor body 1 with a motor shaft, heat dissipation fins arranged on the motor body 1, an impeller arranged on the motor shaft, and a protective cover 2 wrapping the impeller and connected with the motor body 1, wherein a gap for gas generated by the impeller to flow out is reserved between the protective cover 2 and the motor body 1, a boss 3 protruding outwards in the axial direction is arranged on the outer peripheral wall of the motor body 1, the boss 3 separates the heat dissipation fins at the position to form a left fin and a right fin, a communication groove which is recessed inwards in the axial direction and enables the inside and the outside of the motor to be communicated is arranged on the boss 3, and a heat dissipation component which is embedded into the communication groove and is used for improving the heat dissipation effect inside the motor is arranged on the boss 3, the heat dissipation assembly comprises a sealing cover seat 4 used for sealing a communicating groove and a connecting unit which is arranged on the sealing cover seat 4 and communicated with the protective cover 2, gas generated by impellers in the protective cover 2 can enter the motor body 1 through the connecting unit, the connecting unit comprises at least two joint pipes 5 and a connecting pipe 6, the joint pipes 5 are arranged on the sealing cover seat 4 and connected with the sealing cover seat 4, a connecting protrusion 7 which is axially outwards protruded and is arranged in a hollow mode and communicated with the inside and the outside of the protective cover 2 is arranged on the outer peripheral wall of the protective cover 2, two ends of the connecting pipe 6 are connected with the connecting protrusion 7 and one of the joint pipes 5 respectively, and air flow generated in the protective cover 2 can enter the motor body 1 through the joint pipes 5.

As a preferable structure, the boss 3 is arranged in a rectangular structure, and the communication grooves are arranged in a multistage stepped structure.

In a further elaboration, for the convenience of assembly and disassembly, the sealing cover seat 4 is connected with the boss 3 through a plurality of studs, a sealing ring for enhancing sealing performance can be arranged between the sealing cover seat 4 and the boss 3, and the boss 3 is located at an opening and can be provided with an inner chamfer for facilitating assembly of the sealing ring.

Further, for better assembly, be provided with the mounting panel 8 that supplies two joint pipes 5 installation and link firmly with sealed gland 4 between sealed gland 4 and two joint pipes 5, this mounting panel 8 also links firmly through a plurality of double-screw bolt with sealed gland 4 mutually, and the terminal surface that this mounting panel 8 and sealed gland 4 laminated is provided with the embedding arch in embedding sealed gland 4, set up the assembly groove that supplies its installation on the sealed gland 4, set up on the mounting panel 8 and supply corresponding joint pipe 5 to stretch into the installation and stretch into the fitting port in the intercommunication groove, all be provided with radial outside bellied bulge loop on the periphery wall of joint pipe 5, this bulge loop accessible double-screw bolt is connected with mounting panel 8, can set up the sealing washer between bulge loop and the mounting panel 8.

In order to prevent impurities from entering and facilitate the exchange of internal and external gases, a three-way pipe 9 is disposed at one end of each of the two joint pipes 5 extending into the communicating groove and communicating with each other, a filter cartridge 10 is disposed in the three-way pipe 9 and fixedly connected with the three-way pipe 9 and having a filtering effect, the filter cartridge 10 may be disposed on the inner wall of the opening of the joint pipe 5 not connected with the connecting pipe 6, the three-way pipe 9 and the corresponding joint pipe 5 are connected through a movable sleeve, the movable sleeve is sleeved on the three-way pipe 9, a plurality of balls convenient for circumferential rotation and limiting the position of the movable sleeve are disposed between the movable sleeve and the three-way pipe 9, an assembling hole for assembling the balls is disposed on the movable sleeve, a sealing plug is disposed at the assembling hole of the movable sleeve, the connecting pipe 6 and the corresponding joint pipe 5 are also movably connected through the movable sleeve, a partition plate may be disposed in the three-way pipe 9 to partition the three-way pipe 9 into two cavities for facilitating the exchange of air flows in the motor main body 1, and dry cotton may be disposed in the three-way pipe 9 for preventing the entry of excessive moisture.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the motor main body 1, the shield 2, the boss 3, the seal housing 4, the joint pipe 5, the connection pipe 6, the connection boss 7, the mounting plate 8, the tee pipe 9, the filter cartridge 10, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims (6)

1. The utility model provides a motor with radiating effect, is including motor main part (1), radiating fin, impeller and protection casing (2) that have the motor shaft, and leaves the space that supplies the gas outflow between protection casing (2) and motor main part (1), its characterized in that, the periphery wall of motor main part (1) on be provided with outside bellied boss (3) of axial, boss (3) on be provided with and set up the inside sunken intercommunication groove that just makes the motor inside and outside be linked together of axial, be provided with embedding intercommunication inslot and be used for improving the radiator unit of the inside radiating effect of motor on boss (3), radiator unit by sealed lid seat (4) that are used for sealed intercommunication groove and set up on sealed lid seat (4) and with the linkage unit that protection casing (2) are linked together, and make the gas in protection casing (2) can get into in motor main part (1) through this linkage unit.

2. The motor with heat dissipation effect as claimed in claim 1, wherein the boss (3) is provided in a rectangular structure, and the communication groove is provided in a multi-step structure.

3. The heat-dissipating electric machine according to claim 1, wherein the sealing cover holder (4) is connected to the boss (3) by a plurality of studs.

4. The motor with heat dissipation effect as claimed in claim 1, wherein the connection unit comprises two joint pipes (5) and a connection pipe (6), two joint pipes (5) are disposed on the sealing cover seat (4) and connected with the sealing cover seat, a connection protrusion (7) protruding axially outwards is disposed on the outer circumferential wall of the protection cover (2), and two ends of the connection pipe (6) are respectively connected with the connection protrusion (7) and one of the joint pipes (5).

5. The motor with the heat dissipation effect as recited in claim 4, wherein a mounting plate (8) for mounting the two joint pipes (5) and fixedly connecting with the sealing cover seat (4) is disposed between the sealing cover seat (4) and the two joint pipes (5), and an assembly opening for the corresponding joint pipe (5) to extend into the communication groove is formed in the mounting plate (8).

6. The motor with the heat dissipation effect as recited in claim 5, wherein a three-way pipe (9) for communicating the two joint pipes (5) is disposed at one end extending into the communicating groove, a filter cartridge (10) fixedly connected with the three-way pipe (9) and having a filtering function is disposed in the three-way pipe (9), and the three-way pipe (9) and the corresponding joint pipe (5) are connected through a movable sleeve.

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