CN209344950U - A kind of car condenser radiating motor of good heat dissipation effect - Google Patents

Abstract

The utility model relates to a kind of car condenser radiating motors of good heat dissipation effect, including motor housing, and motor body, motor body is set to the inner cavity of motor housing, the rear and front end of the both ends of the drive shaft difference motor housing of motor body is protruding, one end of transmission shaft is equipped with the radiating vane for radiating for condenser, the other end of transmission shaft is equipped with the self cooling flabellum of power supply machine ontology heat dissipation, self cooling flabellum can generate the air-flow for blowing to motor housing with the rotation of transmission shaft, to the motor body cooling for making motor housing and in it, the problem of motor body self-heating leads to working environment high temperature is well solved, extend product service life.

Description

A heat dissipation motor for automobile condenser with good heat dissipation effect

technical field

The utility model relates to a heat dissipation motor for an automobile condenser with good heat dissipation effect.

Background technique

In the automotive air-conditioning system, the condenser generally needs to provide a special heat dissipation motor to dissipate heat. However, since the heat dissipation motor itself also generates heat, the motor body of the heat dissipation motor is likely to shorten its life due to long-term high-temperature operation.

Therefore, further improvements are required.

Utility model content

The purpose of the utility model is to overcome the above-mentioned deficiencies in the prior art, and provide a heat dissipation motor for an automobile condenser with good heat dissipation effect, aiming to solve one of the above-mentioned technical problems in the prior art at least to a certain extent.

The purpose of this utility model is achieved in that:

An automotive condenser cooling motor with good heat dissipation effect, comprising a motor casing and a motor body, the motor body is arranged in the inner cavity of the motor casing, the two ends of the drive shaft of the motor body protrude from the front and rear ends of the motor casing respectively, and the transmission One end of the shaft is provided with a cooling fan blade for dissipating heat from the condenser, and the other end of the drive shaft is provided with a self-cooling fan blade for cooling the motor body.

The motor casing is provided with several ventilation slots at one end of the self-cooling fan blade.

The ventilation slots are distributed obliquely, and are inclined downward from the outside to the inside along the rotation direction of the self-cooling fan blade.

The motor casing is provided with a fan blade protection cover at one end of the self-cooling fan blade, and the fan blade protection cover is detachably connected with the motor casing.

The motor casing is provided with an assembly groove corresponding to the fan blade protective cover.

The fan blade protection cover is provided with several installation hooks, and the installation groove is provided with installation hook grooves corresponding to the installation hooks, and the installation hooks are fastened with the installation hook grooves so that the fan blade protection cover is fixedly connected with the motor casing.

The beneficial effects of the utility model are:

The self-cooling fan blade can generate airflow to the motor casing with the rotation of the drive shaft, thereby cooling the motor casing and the motor body inside, which solves the problem of high temperature in the working environment caused by the self-heating of the motor body and prolongs the life of the product. service life.

Additional aspects and advantages of the invention will become apparent in the description which follows, or may be learned by practice of the invention.

Description of drawings

Fig. 1 is an exploded view of the utility model embodiment.

Fig. 2 is a cross-sectional view of an embodiment of the present invention.

Fig. 3 is a perspective view of an embodiment of the utility model.

Fig. 4 is an enlarged view of Embodiment A of the present utility model.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

Referring to Fig. 1-Fig. 4, the automobile condenser heat dissipation motor with good heat dissipation effect includes the motor casing 1 and the motor body (not shown in the figure), the motor body is arranged in the inner cavity of the motor casing 1, and the drive shaft 2 of the motor body The front and rear ends of the motor housing 1 protrude outwards at both ends, one end of the transmission shaft 2 is provided with a heat dissipation fan blade (not shown in the figure) for cooling the condenser, and the other end of the transmission shaft 2 is provided with a power supply body The self-cooling fan blade 3 for heat dissipation, the self-cooling fan blade 3 can generate airflow blowing to the motor casing 1 with the rotation of the transmission shaft 2, thereby cooling the motor casing 1 and the motor body inside it, and solving the problem of the motor body Self-heating causes the problem of high temperature in the working environment, which prolongs the service life of the product.

Further, the motor housing 1 is provided with a number of ventilation slots 11 at the end close to the self-cooling fan blade 3, so that the air flow can enter the interior of the motor housing 1 through the ventilation slots 11, thereby improving the heat dissipation effect of the motor body.

Further, the ventilation slots 11 are distributed obliquely, and they are inclined downward from the outside to the inside along the rotation direction of the self-cooling fan blade 3. Since the airflow is generated by the rotation of the self-cooling fan blade 3, the airflow also has a certain rotational speed, and the inclined The ventilation slots 11 can make the airflow more easily enter the inside of the motor housing 1, thereby improving the heat dissipation effect.

Further, the motor housing 1 is provided with a fan blade protection cover 4 at one end of the self-cooling fan blade 3, the fan blade protection cover 4 is detachably connected with the motor housing 1, and the fan blade wind cover can protect the self-cooling fan blade 3 .

Furthermore, the motor casing 1 is provided with an assembly groove 12 corresponding to the fan blade protective cover 4, and the assembly groove 12 plays a positioning effect and improves assembly efficiency.

Further, several installation hooks 41 are provided on the fan blade protective cover 4, and installation hooks 121 corresponding to the installation hooks 41 are provided in the assembly groove 12, and the installation hooks 41 and the installation hooks 121 are fastened to make the fan blade The protective cover 4 is fixedly connected with the motor casing 1. When assembling, it is only necessary to rotate the fan blade protective cover 4 to fasten the installation hook 41 with the installation hook groove 121, without fixing by screw device, which not only saves cost, but also improves installation efficiency .

The above-mentioned embodiments are only preferred solutions of the utility model, and the utility model also has other implementation solutions. Those skilled in the art can also make equivalent modifications or replacements without departing from the spirit of the present utility model, and these equivalent modifications or replacements are all included in the scope set by the claims of the present application.

Claims (6)

1. a kind of car condenser radiating motor of good heat dissipation effect, including motor housing (1) and motor body, the electricity Machine ontology is set to the inner cavity of motor housing (1), which is characterized in that distinguishes motor in transmission shaft (2) both ends of the motor body The rear and front end of shell (1) is protruding, and one end of the transmission shaft (2) is equipped with the radiating vane for radiating for condenser, The other end of transmission shaft (2) is equipped with the self cooling flabellum (3) of power supply machine ontology heat dissipation.

2. the car condenser radiating motor of good heat dissipation effect according to claim 1, it is characterised in that: the motor housing (1) one end by self cooling flabellum (3) is equipped with several ventilation slots (11).

3. the car condenser radiating motor of good heat dissipation effect according to claim 2, it is characterised in that: the ventilation slot (11) inclined distribution shape, the rotation direction along self cooling flabellum (3) tilt down from outer to inner.

4. the car condenser radiating motor of any one of -3 good heat dissipation effects according to claim 1, it is characterised in that: described Motor housing (1) is equipped with flabellum protective cover (4), the flabellum protective cover (4) and motor housing by the one end of self cooling flabellum (3) (1) it is detachably connected.

5. the car condenser radiating motor of good heat dissipation effect according to claim 4, it is characterised in that: the motor housing (1) it is equipped with fitting groove (12) corresponding with flabellum protective cover (4).

6. the car condenser radiating motor of good heat dissipation effect according to claim 5, it is characterised in that: the flabellum protection It covers (4) and is equipped with several installations hook part (41), installation corresponding with installation hook part (41) is equipped in the fitting groove (12) and is hooked Slot (121), installation hook part (41), which hooks slot (121) fastening with installation, is fixedly connected with flabellum protective cover (4) with motor housing (1).