CN217692912U

CN217692912U - High-efficient heat dissipation type electric capacity motor

Info

Publication number: CN217692912U
Application number: CN202220978567.6U
Authority: CN
Inventors: 张春书; 张金兰; 徐继强
Original assignee: Hangzhou Gengjie Electric Appliance Co ltd
Current assignee: Hangzhou Gengjie Electric Appliance Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-10-28
Anticipated expiration: 2032-04-26

Abstract

The utility model discloses a high-efficient heat dissipation type electric capacity motor relates to the electric capacity motor field, including casing, pivot, front end housing and rear end cap, the front end and the rear end of pivot all are provided with the fan, all be provided with the ventilative groove of multiunit on front end housing and the rear end cap, the outside in ventilative groove all rotates on the inboard of ventilative groove on the front end housing and the rear end cap and is connected with the apron. The utility model discloses set up ventilative groove on the end cover of motor casing front end and rear end, fan pivoted in-process in the motor makes external cold air flow through ventilative groove in the casing, and the heat in the casing is taken away to the efficient, rotates the connection cover plate through the pivot on the casing end cover, plays isolated external environment's effect when the motor is out of work, has prolonged the life of motor.

Description

High-efficient heat dissipation type electric capacity motor

Technical Field

The utility model relates to an electric capacity motor field specifically is a high-efficient heat dissipation type electric capacity motor.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, the main function of the motor is to convert mechanical energy into electric energy, the motors are divided into various types, and the capacitor motor is one of the motor types.

The related technology can refer to the Chinese patent with the publication number of CN212210748U, and discloses a high-efficiency heat-dissipation capacitor motor, which comprises a casing, wherein a crankshaft is arranged in the casing, a shaft sleeve is sleeved on the periphery of the crankshaft, fan blades are embedded in the outer side of the shaft sleeve, a heat-conducting plate is arranged on one side, away from an opening on the side edge of the casing, of each fan blade, an annular heat-conducting pipe is arranged in the heat-conducting plate, and an annular sound-absorbing pad is arranged on one side, close to the shaft sleeve, of each heat-conducting plate.

In view of the above-mentioned related technologies, the inventor believes that when the motor is used, because the casing does not have a good air inlet end and an air outlet end, the fan blades disturb the air flow in the casing when rotating, but most of the air flow in the casing does disorder movement in the casing, and the heat dissipation efficiency of the air flow through the heat pipe is low, so that the purpose of efficient heat dissipation cannot be achieved.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a high-efficient heat dissipation type electric capacity motor to solve current electric capacity motor when using, the radiating efficiency that the air current passes through the heat pipe is lower, can't reach the technical problem of high-efficient radiating purpose.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficient heat dissipation type capacitor motor, includes casing, pivot, front end housing and rear end cap, the front end and the rear end of pivot all are provided with the fan, all be provided with the ventilative groove of multiunit on front end housing and the rear end cap, the inboard in ventilative groove on the front end housing and the outside in ventilative groove on the rear end cap all rotate and are connected with the apron.

Through adopting above-mentioned technical scheme, set up ventilative groove on the end cover of motor casing front end and rear end, in motor inner fan pivoted in-process, make external cold air flow through in the casing through ventilative groove, the heat in the casing is taken away to the efficient.

The utility model discloses further set up to, the front end and the rear end of casing all are provided with waterproof ring, waterproof ring's inboard is provided with the guiding gutter.

Through adopting above-mentioned technical scheme, inside waterproof ring can prevent that external rivers from flowing into the casing.

The utility model discloses further set up to, the outside of casing is provided with the multiunit support.

Through adopting above-mentioned technical scheme, support the casing through the support.

The utility model discloses further set up to, the middle part of casing is provided with the multiunit fin.

Through adopting above-mentioned technical scheme, the heat-sinking capability of casing can further be strengthened to the multiunit fin.

The utility model discloses further set up to, the outside of rear end cap is provided with connects the electricity mouth.

By adopting the technical scheme, the power is supplied to the device by connecting the power interface.

The utility model discloses further set up to, the apron can shelter from ventilative groove completely.

Through adopting above-mentioned technical scheme, prevent that external dust from getting into in the casing when the motor is out of work.

The utility model discloses further set up as, the apron can be rotatory towards the gas flow direction.

Through adopting above-mentioned technical scheme, prevent that the apron from blockking the normal gas flow in the capacitor motor casing at capacitor motor during operation.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the ventilation grooves are arranged on the end covers at the front end and the rear end of the motor shell, so that the external cold air flows through the inside of the shell through the ventilation grooves in the rotating process of the fan in the motor, and the heat in the shell is efficiently taken away;

2. the utility model discloses a set up the waterproof strip at the both ends of casing, set up the guiding gutter in one side of waterproof strip, prevent that external rivers from flowing into in the casing, rotate the connection cover plate through the pivot on the housing end cover, play isolated external environment's effect when the motor is out of work, prolonged the life of motor.

Drawings

Fig. 1 is a front perspective view of the present invention;

fig. 2 is a rear perspective view of the present invention;

fig. 3 is a rear interior perspective view of the present invention;

fig. 4 is a front perspective view of the present invention.

In the figure: 1. a housing; 2. a rotating shaft; 3. a front end cover; 4. a rear end cap; 5. a waterproof ring; 6. a water chute; 7. a ventilation groove; 8. a rotating shaft; 9. a cover plate; 10. a fan; 11. a support; 12. a fin; 13. and an electric interface.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

A high-efficiency heat dissipation type capacitor motor is disclosed, as shown in figures 1-4, fans 10 are arranged at the front end and the rear end of a rotating shaft 2, a plurality of groups of ventilation grooves 7 are arranged on a front end cover 3 and a rear end cover 4, six groups of ventilation grooves 7 are specifically arranged, cover plates 9 are rotatably connected to the inner sides of the ventilation grooves 7 on the front end cover 3 and the outer sides of the ventilation grooves 7 on the rear end cover 4, the cover plates 9 are rotatably connected to end covers on two sides of a housing 1 through the rotating shaft 8, the motor plays a role in isolating the external environment when not working, the service life of the motor is prolonged, the rotating shaft 2 rotates when the motor is powered on, the rotating shaft 2 rotates the fans 10 at two ends, external airflow flows from one side of the front end cover 3 to one side of the rear end cover 4 through the ventilation grooves 7 in the rotating process of the fans 10, the cover plates 9 rotate and open by taking the rotating shaft 8 as a shaft when the air flows, blocking of the ventilation grooves 7 is removed, and heat in the high-efficiency housing 1 is taken away.

Referring to fig. 1, the front end and the rear end of the housing 1 are both provided with waterproof rings 5, the inner sides of the waterproof rings 5 are provided with water guide grooves 6, water flow outside the housing 1 is guided by the water guide grooves 6 to flow, and the waterproof rings 5 can prevent external water flow from flowing into the housing 1.

Referring to fig. 2, an electrical interface 13 is disposed on an outer side of the rear end cover 4, the electrical interface 13 is connected to supply power to the device, the motor rotates two sets of fans 10, a plurality of sets of brackets 11 are disposed on an outer side of the casing 1, two sets of brackets 11 are specifically disposed on two ends of the casing 1, and the casing 1 is supported by the brackets 11.

Referring to fig. 1 and 2, a plurality of sets of fins 12 are disposed in the middle of the housing 1, the fins 12 are disposed in the middle of the housing 1 to guide out heat in the housing 1, and the plurality of sets of fins 12 can further enhance the heat dissipation capability of the housing 1.

Referring to fig. 3 and 4, in order to prevent the cover plate 9 from blocking the normal gas flow in the capacitor motor housing 1 when the capacitor motor is in operation, the cover plate 9 can rotate towards the gas flow direction, and in order to prevent external dust from entering the housing 1 when the capacitor motor is not in operation, the cover plate 9 can completely shield the ventilation groove 7, thereby prolonging the service life of the device.

The utility model discloses a theory of operation does: when the motor is powered on to work, the rotating shaft 2 rotates, the fans 10 at the two ends rotate due to the rotation of the rotating shaft 2, external air flows flow from one side of the front end cover 3 to one side of the rear end cover 4 through the ventilation grooves 7 in the rotation process of the fans 10, the cover plate 9 rotates and is opened by taking the rotating shaft 8 as a shaft when the air flows, blocking of the ventilation grooves 7 is removed, and heat in the shell 1 is taken away efficiently.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims

1. The utility model provides a high-efficient heat dissipation type capacitor motor, includes casing (1), pivot (2), front end housing (3) and rear end cap (4), its characterized in that: the front end and the rear end of the rotating shaft (2) are provided with fans (10), the front end cover (3) and the rear end cover (4) are provided with a plurality of groups of ventilating grooves (7), and the inner sides of the ventilating grooves (7) on the front end cover (3) and the outer sides of the ventilating grooves (7) on the rear end cover (4) are rotatably connected with cover plates (9).

2. A high efficiency heat dissipation type capacitor motor as recited in claim 1, wherein: the front end and the rear end of the shell (1) are both provided with waterproof rings (5), and the inner sides of the waterproof rings (5) are provided with water guide grooves (6).

3. A high efficiency heat dissipation type capacitor motor as recited in claim 1, wherein: the outer side of the shell (1) is provided with a plurality of groups of brackets (11).

4. A high efficiency heat dissipation type capacitor motor as recited in claim 1, wherein: the middle part of the shell (1) is provided with a plurality of groups of fins (12).

5. A high efficiency heat dissipation type capacitor motor as recited in claim 1, wherein: and an electric connection port (13) is arranged on the outer side of the rear end cover (4).

6. A high efficiency heat dissipation type capacitor motor as recited in claim 1, wherein: the cover plate (9) can completely shield the ventilation groove (7).

7. A high efficiency heat dissipation type capacitor motor as recited in claim 1, wherein: the cover plate (9) can be rotated in the gas flow direction.