CN217183128U

CN217183128U - New energy automobile motor that heat dissipation is good

Info

Publication number: CN217183128U
Application number: CN202220778131.2U
Authority: CN
Inventors: 闫向东; 蔡红梅; 闫海; 闫建军
Original assignee: Haimei New Energy Technology Co ltd
Current assignee: Haimei New Energy Technology Co ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-08-12
Anticipated expiration: 2032-04-06

Abstract

The utility model belongs to the technical field of the motor, especially, good new energy automobile motor dispels heat, to the not good problem of radiating effect of new energy automobile motor, the following scheme is proposed at present, and it includes the shell, and the inner wall fixed mounting of shell has the stator, and the pivot is installed to the shell internal rotation, and the outside of pivot is equipped with rotor winding, the top fixed mounting of shell has the L shaped plate, and the top inboard rotation of L shaped plate is installed and is rotated the post, and the bottom fixed mounting who rotates the post has the filter mantle, is equipped with a plurality of filtration pores on the filter mantle, the connecting hole has been seted up at the top of shell, the outside of filter mantle and the inner wall contact of connecting hole, the fixed intercommunication of one end of shell has the outlet duct, and the one end fixed mounting of outlet duct has the protection network, is equipped with the fan shaft in the outlet duct. The utility model discloses can improve the radiating effect, possess dustproof effect simultaneously, can avoid impurity such as dust to get into the shell in, the convenient dust brush that falls the filter mantle outside avoids blockking up the filtration pore.

Description

New energy automobile motor that heat dissipation is good

Technical Field

The utility model relates to the technical field of electric machines, especially, relate to a new energy automobile motor that heat dissipation is good.

Background

With the development of new energy vehicles, electric vehicles or hybrid vehicles with motor drive are more and more accepted by consumers, and the motor is more and more valued as a power component of the new energy vehicle.

The existing new energy automobile motor is poor in heat dissipation effect, so that a new energy automobile motor with good heat dissipation is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the not good shortcoming of radiating effect of new energy automobile motor, and the good new energy automobile motor that dispels the heat that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a new energy automobile motor that heat dissipation is good, includes the shell, and the inner wall fixed mounting of shell has the stator, and the pivot is installed to the shell internal rotation, and the outside of pivot is equipped with rotor winding, the top fixed mounting of shell has the L shaped plate, and the top inboard of L shaped plate is rotated and is installed and rotate the post, and the bottom fixed mounting who rotates the post has the filter mantle, is equipped with a plurality of filtration pores of crossing on the filter mantle, the connecting hole has been seted up at the top of shell, the outside of filter mantle and the inner wall contact of connecting hole, the fixed intercommunication of one end of shell has the outlet duct, and the one end fixed mounting of outlet duct has the protection network, is equipped with the fan shaft in the outlet duct, and the outside fixed mounting of fan shaft has the flabellum that is located the outlet duct, be equipped with first drive mechanism and second drive mechanism in the shell, the inboard fixed mounting of L shaped plate has the brush hair, and the outside contact of brush hair and filter mantle.

Preferably, the first transmission mechanism comprises a transmission rod rotatably mounted on the inner wall of the top of the shell, a second bevel gear is fixedly mounted at the bottom end of the transmission rod, a first bevel gear is meshed with the second bevel gear, and the first bevel gear is fixedly sleeved on the outer side of the rotating shaft.

Preferably, the fixed cover in the outside of transfer line is equipped with first gear, and the meshing has the second gear on the first gear, and fixed mounting has the connecting rod on the top inner wall of filter mantle, the bottom of connecting rod and the top fixed connection of second gear.

Preferably, the second transmission mechanism includes a third gear, the third gear is fixedly sleeved on the outer side of the rotating shaft, a fourth gear is engaged with the third gear, and the fourth gear is fixedly installed at one end of the fan shaft.

Preferably, one end of a fixing rod is fixedly mounted on the inner wall of the shell, the other end of the fixing rod is fixedly mounted on the outer side of a first bearing, and the inner ring of the first bearing is fixedly connected with the outer side of the fan shaft.

Preferably, a second bearing is fixedly mounted on the inner wall of one side of the shell, and the outer side of the rotating shaft is fixedly connected with an inner ring of the second bearing.

Compared with the prior art, the utility model has the advantages of:

(1) according to the scheme, the rotation of the rotating shaft can drive the third gear to rotate, the third gear drives the fourth gear to rotate, the fourth gear drives the fan shaft to rotate, the fan shaft drives the fan blades to rotate and blow air to the right, so that the gas in the shell is discharged, the external gas enters the shell after being filtered by the filter cover, the gas in the shell is enabled to rapidly circulate, and the heat dissipation effect is improved;

(2) the arrangement of the filter cover can filter gas, so that impurities such as dust and the like are prevented from entering the shell, the dustproof effect is achieved while heat dissipation is guaranteed, the filter cover is driven to rotate through the connecting rod, the outer side of the rotating filter cover is in contact with the bristles, the dust on the outer side of the filter cover is convenient to brush down, and filter holes are prevented from being blocked;

the utility model discloses can improve the radiating effect, possess dustproof effect simultaneously, can avoid impurity such as dust to get into the shell in, the convenient dust brush that falls the filter mantle outside avoids blockking up the filtration pore.

Drawings

Fig. 1 is a schematic structural view of a new energy vehicle motor with good heat dissipation provided by the present invention;

fig. 2 is an enlarged schematic structural diagram of a portion a in fig. 1 of a new energy vehicle motor with good heat dissipation according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a portion B in fig. 1 of a new energy vehicle motor with good heat dissipation according to the present invention;

fig. 4 is the utility model provides a three-dimensional structure schematic diagram of new energy automobile motor's filter mantle that dispels heat well.

In the figure: 1. a housing; 2. a stator; 3. a rotating shaft; 4. a rotor winding; 5. an L-shaped plate; 6. rotating the column; 7. a filter housing; 8. connecting holes; 9. a connecting rod; 10. a second gear; 11. a transmission rod; 12. a first gear; 13. a second bevel gear; 14. a first bevel gear; 15. brushing; 16. an air outlet pipe; 17. a fan shaft; 18. a fan blade; 19. a protective net; 20. a third gear; 21. a fourth gear.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Referring to fig. 1-4, a new energy automobile motor with good heat dissipation includes a housing 1, a stator 2 is fixedly mounted on an inner wall of the housing 1, a rotating shaft 3 is rotatably mounted in the housing 1, a rotor winding 4 is disposed on an outer side of the rotating shaft 3, an L-shaped plate 5 is fixedly mounted on a top of the housing 1, a rotating column 6 is rotatably mounted on an inner side of a top of the L-shaped plate 5, a filter cover 7 is fixedly mounted at a bottom of the rotating column 6, a plurality of filter holes are disposed on the filter cover 7, a connecting hole 8 is disposed on the top of the housing 1, an outer side of the filter cover 7 contacts with an inner wall of the connecting hole 8, an outlet duct 16 is fixedly communicated with one end of the housing 1, a protective screen 19 is fixedly mounted at one end of the outlet duct 16, a fan shaft 17 is disposed in the outlet duct 16, fan blades 18 disposed in the outlet duct 16 are fixedly mounted on an outer side of the fan shaft 17, a first transmission mechanism and a second transmission mechanism are disposed in the housing 1, the inner side of the L-shaped plate 5 is fixedly provided with bristles 15, and the bristles 15 are contacted with the outer side of the filter cover 7.

Specifically, the setting of filter mantle 7 can filter gas, avoids impurity such as dust to get into in the shell 1, when guaranteeing the heat dissipation, possesses dustproof effect.

In this embodiment, the first transmission mechanism includes a transmission rod 11 rotatably installed on the inner wall of the top of the housing 1, a second bevel gear 13 is fixedly installed at the bottom end of the transmission rod 11, a first bevel gear 14 is engaged with the second bevel gear 13, and the first bevel gear 14 is fixedly sleeved on the outer side of the rotating shaft 3.

Specifically, when the rotating shaft 3 rotates, the first bevel gear 14 is driven to rotate, the first bevel gear 14 drives the second bevel gear 13 to rotate, and the second bevel gear 13 drives the transmission rod 11 to rotate.

In this embodiment, the outer side of the transmission rod 11 is fixedly sleeved with a first gear 12, the first gear 12 is engaged with a second gear 10, the inner wall of the top of the filter housing 7 is fixedly provided with a connecting rod 9, and the bottom end of the connecting rod 9 is fixedly connected with the top end of the second gear 10.

Specifically, as shown in fig. 1, the first gear 12 is smaller than the second gear 10, so that the speed can be reduced when the first gear 12 rotates the second gear 10.

In this embodiment, the second transmission mechanism includes a third gear 20, the third gear 20 is fixedly sleeved outside the rotating shaft 3, a fourth gear 21 is engaged with the third gear 20, and the fourth gear 21 is fixedly mounted at one end of the fan shaft 17.

Specifically, the third gear 20 is larger than the fourth gear 21, so that the third gear 20 drives the fourth gear 21 to rotate, and the speed can be increased.

In this embodiment, the inner wall of the casing 1 is fixedly provided with one end of the fixing rod, the other end of the fixing rod is fixedly provided with the outer side of the first bearing, the inner ring of the first bearing is fixedly connected with the outer side of the fan shaft 17, and the first bearing enables the fan shaft 17 to stably rotate.

In this embodiment, a second bearing is fixedly mounted on an inner wall of one side of the housing 1, and the outer side of the rotating shaft 3 is fixedly connected with an inner ring of the second bearing.

In this embodiment, when the motor is running, the rotating shaft 3 rotates to drive the third gear 20 to rotate, the third gear 20 drives the fourth gear 21 to rotate, the fourth gear 21 drives the fan shaft 17 to rotate, the fan shaft 17 drives the fan blades 18 to rotate and blow air to the right, so that the air in the housing 1 is exhausted, the outside air enters the housing 1 after being filtered by the filter cover 7, so that the air in the housing 1 is rapidly circulated, thereby improving the heat dissipation effect, when the rotating shaft 3 rotates, the first bevel gear 14 is also driven to rotate, the first bevel gear 14 drives the second bevel gear 13 to rotate, the second bevel gear 13 drives the transmission rod 11 to rotate, the transmission rod 11 drives the first gear 12 to rotate, the first gear 12 drives the second gear 10 to rotate, the second gear 10 drives the connecting rod 9 to rotate, the connecting rod 9 drives the filter cover 7 to rotate, so that the outside of the rotating filter cover 7 is in contact with the bristles 15, the dust outside the filter cover 7 is conveniently brushed off, and the filter holes are prevented from being blocked.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. A new energy automobile motor with good heat dissipation comprises a shell (1), wherein a stator (2) is fixedly mounted on the inner wall of the shell (1), a rotating shaft (3) is rotatably mounted in the shell (1), a rotor winding (4) is arranged on the outer side of the rotating shaft (3), and the new energy automobile motor is characterized in that an L-shaped plate (5) is fixedly mounted on the top of the shell (1), a rotating column (6) is rotatably mounted on the inner side of the top of the L-shaped plate (5), a filtering cover (7) is fixedly mounted at the bottom of the rotating column (6), a plurality of filtering holes are formed in the filtering cover (7), a connecting hole (8) is formed in the top of the shell (1), the outer side of the filtering cover (7) is in contact with the inner wall of the connecting hole (8), an air outlet pipe (16) is fixedly communicated with one end of the shell (1), a protective screen (19) is fixedly mounted at one end of the air outlet pipe (16), and a fan shaft (17) is arranged in the air outlet pipe (16), the outer side of the fan shaft (17) is fixedly provided with fan blades (18) positioned in the air outlet pipe (16), a first transmission mechanism and a second transmission mechanism are arranged in the shell (1), the inner side of the L-shaped plate (5) is fixedly provided with bristles (15), and the bristles (15) are in contact with the outer side of the filter cover (7).

2. The new energy automobile motor with good heat dissipation performance as claimed in claim 1, wherein the first transmission mechanism comprises a transmission rod (11) rotatably mounted on an inner wall of the top of the housing (1), a second bevel gear (13) is fixedly mounted at the bottom end of the transmission rod (11), a first bevel gear (14) is engaged on the second bevel gear (13), and the first bevel gear (14) is fixedly sleeved on the outer side of the rotating shaft (3).

3. The new energy automobile motor with good heat dissipation performance as claimed in claim 2, wherein a first gear (12) is fixedly sleeved on the outer side of the transmission rod (11), a second gear (10) is meshed on the first gear (12), a connecting rod (9) is fixedly mounted on the inner wall of the top of the filter cover (7), and the bottom end of the connecting rod (9) is fixedly connected with the top end of the second gear (10).

4. The new energy automobile motor with good heat dissipation performance as claimed in claim 1, wherein the second transmission mechanism comprises a third gear (20), the third gear (20) is fixedly sleeved on the outer side of the rotating shaft (3), a fourth gear (21) is meshed with the third gear (20), and the fourth gear (21) is fixedly mounted at one end of the fan shaft (17).

5. The new energy automobile motor with good heat dissipation performance as claimed in claim 1, wherein one end of a fixing rod is fixedly mounted on the inner wall of the casing (1), the other end of the fixing rod is fixedly mounted on the outer side of a first bearing, and the inner ring of the first bearing is fixedly connected with the outer side of the fan shaft (17).

6. The new energy automobile motor with good heat dissipation performance as claimed in claim 1, wherein a second bearing is fixedly mounted on an inner wall of one side of the housing (1), and an outer side of the rotating shaft (3) is fixedly connected with an inner ring of the second bearing.