CN209692465U - A kind of moisture proof motor - Google Patents

Abstract

The utility model relates to technical field of motors, in particular a kind of moisture proof motor, including motor housing and motor, the right side opening of the motor housing is equipped with air inlet, the side of the motor housing is equipped with dampproof cover, exhaust fan is installed on the left of the motor housing, the inside of the motor housing is equipped with motor, the inside of the motor housing is close to being equipped with electric heating piece on the left of motor, humidity sensor is installed on the side inner wall of the motor housing, the inside of the motor housing is equipped with partition, desiccant is provided between the motor housing and partition, dry air import is offered on the partition, the inside of the dry air import and air inlet is mounted on filter screen, single unit system avoids humid air from leading to its operation of the moisture effect of motor, improve the efficiency of desiccant dehumidification, and it can reasonably radiate, it can Accident is avoided, improves security performance, and stability and practicability are higher, there is certain promotional value.

Description

A kind of moisture proof motor

Technical field

The utility model relates to technical field of motors, specially a kind of moisture proof motor.

Background technique

Motor refers to a kind of calutron that electric energy conversion or transmitting are realized according to the law of electromagnetic induction, uses word in circuit Female M indicates that its main function is to generate driving torque, and as electrical appliance or the power source of various machinery, generator is in circuit It is middle to indicate that its main function is to be converted into mechanical energy using electric energy with letter G, gradually with motor technology and battery technology Mature, and with social development, the lightness of power-equipment and pollution-freeization are increasingly becomed under various scenes A kind of urgent demand, motor can expeditiously convert electrical energy into power as a kind of stable energy conversion device, but It is that current motor sometimes needs to work in a humid environment.And in a humid environment, motor gets rusty easily and sends out Raw damage, it is therefore desirable to which a kind of moisture proof motor makes improvement to the above problem.

Utility model content

The purpose of this utility model is to provide a kind of moisture proof motors, to solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions: a kind of moisture proof motor, including motor housing And motor, the right side opening of the motor housing are equipped with air inlet, the side of the motor housing is equipped with dampproof cover, the motor Exhaust fan is installed, the inside of the motor housing is equipped with motor, and the inside of the motor housing is close to motor on the left of shell Left side electric heating piece is installed, humidity sensor is installed on the side inner wall of the motor housing, the motor housing it is interior Portion is equipped with partition, and desiccant is provided between the motor housing and partition, offered on the partition dry air into Mouthful, the inside of the dry air import and air inlet is mounted on filter screen.

Preferably, the air inlet and dry air import are ' ring-like ' opening.

Preferably, the electric heating piece and humidity sensor and exhaust fan and peripheral control unit are electrically connected.

Preferably, the dampproof cover is equipped with lockhole, and pacifies between the dampproof cover and motor housing by the way that hinge is fixed Dress.

Preferably, the filter screen is equipped with two groups altogether.

Compared with prior art, the utility model has the beneficial effects that

1, in the utility model, by the desiccant of setting, by being provided with filter screen in air inlet, impurity can be prevented Entrance and less moisture can be made to enter inside, by desiccant to air inlet enter the humid air inside electric machine casing into Row drying, obtained dry air and the filter screen by being arranged in dry air import, further after filtering, by electric heating Dry hot gas is sent to inside electric machine casing by piece, in this way can larger range of drying, avoid humid air from leading to motor Its operation of moisture effect, improves drying efficiency.

2, in the utility model, by the exhaust fan of setting, since the motor external skin temperatures that work long hours are increased and are needed Cooling, peripheral control unit control exhaust fan exhausting outward, and hot-air is discharged inside electric machine casing and is radiated, can be kept away in this way Exempt from accident, improves the security performance of the device.

3, in the utility model, external control is passed back by the humidity of the humidity sensor induction machine enclosure interior of setting Device, peripheral control unit control exhaust fan exhausting outward, so that the intracorporal moisture of motor casing be removed completely, can guarantee electricity in this way Machine is without damage, guarantees the normal operation of motor.

4, in the utility model, after opening by the lockhole on the dampproof cover of setting to it, desiccant is regularly replaced, Guarantee the functions/drying of desiccant, the simple and convenient use of structure.

Detailed description of the invention

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the utility model dampproof cover structural schematic diagram；

Fig. 3 is the utility model A-1 structural schematic diagram.

In figure: 1- motor housing, 2- air inlet, 3- partition, the import of 4- dry air, 5- desiccant, 6- electric heating piece, 7- are wet Spend inductor, 8- exhaust fan, 9- motor, 10- dampproof cover, 11- filter screen.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of moisture proof motor, including 1 He of motor housing Motor 9, the right side opening of motor housing 1 are equipped with air inlet 2, and air inlet 2 and dry air import 4 are ' ring-like ' opening, motor The side of shell 1 is equipped with dampproof cover 10, and dampproof cover 10 is equipped with lockhole, and passes through conjunction between dampproof cover 10 and motor housing 1 Page fixing installation after opening by the lockhole on the dampproof cover 10 of setting to it, regularly replaces desiccant 5, guarantees drying The functions/drying of agent 5, the simple and convenient use of structure, the left side of motor housing 1 are equipped with exhaust fan 8, pass through the exhaust fan of setting 8, since the external skin temperatures that work long hours of motor 9 increase and need to cool down, peripheral control unit controls the exhausting outward of exhaust fan 8, will It radiates inside hot-air discharge electric machine casing 1, can be avoided accident in this way, improve the security performance of the device, electricity The inside of machine shell 1 is equipped with motor 9, and the left side of inside close to the motor 9 of motor housing 1 is equipped with electric heating piece 6, motor housing 1 Side inner wall on humidity sensor 7 is installed, passed by humidity inside the 7 induction machine shell 1 of humidity sensor of setting Peripheral control unit is returned, peripheral control unit controls the exhausting outward of exhaust fan 8, so that in electric machine casing 1 moisture is removed completely, this Sample can guarantee that motor 9 is without damage, guarantee the normal operation of motor 9, electric heating piece 6 and humidity sensor 7 and exhaust fan 8 with Peripheral control unit is electrically connected, and the inside of motor housing 1 is equipped with partition 3, is provided with drying between motor housing 1 and partition 3 Agent 5, by the desiccant 5 of setting, by being provided with filter screen 11 in air inlet 2, can prevent the entrance of impurity and can make compared with Few moisture enters inside, is dried, is obtained by the humid air that desiccant 5 enters inside electric machine casing 1 air inlet 2 Dry air and the filter screen 11 by being arranged in dry air import 4, by electric heating piece 6, will be dried further after filtering Hot gas be sent to inside electric machine casing 1, in this way can larger range of drying, avoid humid air from leading to the moist shadow of motor 9 Its operation is rung, drying efficiency is improved, offers dry air import 4 on partition 3, dry air import 4 is interior with air inlet 2 Portion is mounted on filter screen 11, and filter screen 11 is equipped with two groups altogether, and single unit system avoids humid air from leading to the moisture effect of motor It runs, and improves the efficiency of desiccant dehumidification, and can reasonably radiate, and can be avoided accident, improves security performance, and stablize Property and practicability it is higher, have certain promotional value.

Utility model works process: in use, by being provided with filter screen 11 in air inlet 2, impurity can be prevented Into and less moisture can be made to enter inside, by desiccant 5 to air inlet 2 enter electric machine casing 1 inside humid air It is dried, obtained dry air and the filter screen 11 by being arranged in dry air import 4, further after filtering, passes through Dry hot gas is sent to inside electric machine casing 1 by electric heating piece 6, due to motor 9 work long hours external skin temperatures increase and need to drop Temperature, peripheral control unit control the exhausting outward of exhaust fan 8, and hot-air is discharged inside electric machine casing 1 and is radiated, humidity sensor Humidity inside 7 induction machine shells 1 passes peripheral control unit back, and peripheral control unit controls the exhausting outward of exhaust fan 8, thus by electric Moisture in casing body 1 is removed completely, can guarantee that motor 9 is without damage in this way, the normal operation of guarantee motor 9, outside motor After lockhole on the dampproof cover 10 of 1 side of shell opens it, desiccant 5 is regularly replaced, guarantees the drying function of desiccant 5 Can, single unit system avoids humid air from leading to its operation of the moisture effect of motor, improves the efficiency of desiccant dehumidification, and can be reasonable Heat dissipation can be avoided accident, improve security performance, and stability and practicability are higher, have certain promotional value.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of moisture proof motor, including motor housing (1) and motor (9), it is characterised in that: the right side of the motor housing (1) Side offers air inlet (2), and the side of the motor housing (1) is equipped with dampproof cover (10), the left side of the motor housing (1) It is equipped with exhaust fan (8), the inside of the motor housing (1) is equipped with motor (9), and the inside of the motor housing (1) is close to electricity It is equipped on the left of machine (9) electric heating piece (6), humidity sensor (7), institute is installed on the side inner wall of the motor housing (1) The inside for stating motor housing (1) is equipped with partition (3), is provided with desiccant (5) between the motor housing (1) and partition (3), It is offered dry air import (4) on the partition (3), the dry air import (4) and the inside of air inlet (2) are pacified Equipped with filter screen (11).

2. a kind of moisture proof motor according to claim 1, it is characterised in that: the air inlet (2) and dry air into Mouth (4) is ' ring-like ' opening.

3. a kind of moisture proof motor according to claim 1, it is characterised in that: the electric heating piece (6) and humidity sensor (7) and exhaust fan (8) is electrically connected with peripheral control unit.

4. a kind of moisture proof motor according to claim 1, it is characterised in that: the dampproof cover (10) is equipped with lockhole, And it is fixedly mounted between the dampproof cover (10) and motor housing (1) by hinge.

5. a kind of moisture proof motor according to claim 1, it is characterised in that: the filter screen (11) is equipped with two groups altogether.