CN221009907U

CN221009907U - New energy automobile driving source waterproof construction

Info

Publication number: CN221009907U
Application number: CN202322573879.6U
Authority: CN
Inventors: 傅洪昱; 王洪祥; 韩璐; 马广峰
Original assignee: Binzhou Sruide Intelligent Technology Co ltd
Current assignee: Binzhou Sruide Intelligent Technology Co ltd
Priority date: 2023-09-21
Filing date: 2023-09-21
Publication date: 2024-05-24
Anticipated expiration: 2033-09-21

Abstract

The utility model relates to the technical field of driving source waterproofing and discloses a novel energy automobile driving source waterproofing structure, which comprises an upper shell, wherein a lower shell is arranged at the bottom end of the upper shell, sealing strips are fixedly connected to the front side and the rear side of the upper shell and the lower shell, bolts are connected to the inner walls of the left side and the right side of the sealing strips in a threaded manner, sealing rings are fixedly connected to the inner walls of the left ends of the upper shell and the lower shell, a plurality of water collecting grooves are formed in the inner walls of the upper shell and the lower shell, and water outlets are fixedly connected to the positions, corresponding to the water collecting grooves, of the bottom of the lower shell. According to the waterproof motor, the motor body is protected through the upper shell and the lower shell, and the upper shell and the lower shell are basically in a sealing state through the arrangement of the sealing ring, the waterproof top plate and the sealing strip, so that the waterproof purpose is achieved.

Description

New energy automobile driving source waterproof construction

Technical Field

The utility model relates to the technical field of driving source waterproofing, in particular to a novel driving source waterproofing structure of a new energy automobile.

Background

The new energy automobile is an automobile which adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device) and integrates the advanced technology in the aspects of power control and driving of the automobile, and the formed automobile has advanced technical principle, novel technology and novel structure and is mainly driven by electric power, and most of the automobiles are directly driven by an electric motor.

The new energy automobile motor can produce the heat when using, consequently can be provided with a plurality of louvres on the shell, but the automobile still has a small amount of rainwater when going in the rainy day, in getting into the motor shell from the aperture, causes ponding in the motor, can accelerate the corrosion degree of internals, and the heat dissipation of current motor is through the louvre natural heat dissipation in addition, and is comparatively slow, lasts the high temperature and can cause the loss to the motor.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a new energy automobile driving source waterproof structure.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a new energy automobile driving source waterproof construction, includes the casing, the bottom of going up the casing is provided with down the casing, go up the casing and the equal fixedly connected with sealing strip of both sides around the casing down, both sides the equal threaded connection of left and right sides inner wall of sealing strip has the bolt, go up the equal fixedly connected with sealing ring of left end inner wall of casing and lower casing, the inner wall of going up casing and lower casing all is provided with a plurality of water catch bowl, the equal fixedly connected with outlet in position department that the bottom of lower casing corresponds the water catch bowl, the top fixedly connected with air-permeable plate of going up the casing, the top fixedly connected with waterproof roof of air-permeable plate.

As a further description of the above technical solution:

The inner wall of the sealing ring is rotationally connected with a motor shaft, and the outer wall of the right side of the motor shaft is rotationally connected with a motor body.

As a further description of the above technical solution:

The top of motor body corresponds the position department of ventilative board and is provided with a plurality of inlet ports, the right-hand member of motor body is provided with a plurality of ventholes.

As a further description of the above technical solution:

The right-end edge of the motor body is fixedly connected with an exhaust fan, and the bottom of the exhaust fan is fixedly connected with a limiting block.

As a further description of the above technical solution:

the outer wall of stopper sets up the inner wall at lower casing.

As a further description of the above technical solution:

The right side of the inner walls of the upper shell and the lower shell, which corresponds to the right side of the exhaust fan, is provided with a protective net.

As a further description of the above technical solution:

grooves are formed in the positions, corresponding to the protective net, of the right sides of the inner walls of the upper shell and the lower shell.

As a further description of the above technical solution:

The top outer wall of exhaust fan sets up the inner wall at last casing, the bottom outer wall of exhaust fan sets up the inner wall at lower casing.

The utility model has the following beneficial effects:

1. According to the utility model, the motor body is protected firstly through the upper shell and the lower shell, so that the motor body is prevented from being damaged due to the fact that foreign matters strike the motor body in the running process of an automobile, and the automobile cannot run, on the other hand, the upper shell and the lower shell are basically in a sealing state through the arrangement of the sealing ring, the waterproof top plate and the sealing strip, so that the aim of water prevention is achieved, when the inner and outer temperature difference is large, condensed water is generated on the inner walls of the upper shell and the lower shell, the condensed water can be gathered through the water collecting grooves to the bottom water outlet to flow out, the accumulated water in the motor body is avoided, and in addition, the upper shell and the lower shell can be assembled and disassembled through bolts, and the maintenance is convenient.

2. According to the utility model, air enters the upper shell through the ventilation plate, then enters the motor body through the air inlet hole, the original hot air in the motor body is replaced, the air enters the exhaust fan from the air outlet hole on the right side, and the hot air is exhausted through the fan blade of the exhaust fan, so that the air is circulated, and the heat is continuously dissipated for the motor body, thereby achieving a good cooling effect.

Drawings

Fig. 1 is a front perspective view of a new energy automobile driving source waterproof structure provided by the utility model;

Fig. 2 is a schematic diagram of a water collecting tank structure of a new energy automobile driving source waterproof structure;

Fig. 3 is a schematic diagram of an exhaust fan with a waterproof structure for a driving source of a new energy automobile according to the present utility model.

Legend description:

1. A seal ring; 2. a waterproof top plate; 3. an upper housing; 4. a lower housing; 5. a water outlet; 6. a motor shaft; 7. a bolt; 8. a sealing strip; 9. a water collection tank; 10. a groove; 11. a ventilation plate; 12. an air inlet hole; 13. an exhaust fan; 14. a protective net; 15. a limiting block; 16. an air outlet hole; 17. a motor body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a new energy automobile driving source waterproof construction, including last casing 3, the bottom of going up casing 3 is provided with down casing 4, go up the equal fixedly connected with sealing strip 8 of both sides of casing 3 and lower casing 4, the equal threaded connection of both sides sealing strip 8's left and right sides inner wall has bolt 7, go up the equal fixedly connected with sealing ring 1 of left end inner wall of casing 3 and lower casing 4, go up casing 3 and the inner wall of casing 4 all be provided with a plurality of water catch bowl 9 down, the equal fixedly connected with outlet 5 of position department that corresponds water catch bowl 9 of bottom of casing 4 down, the top fixedly connected with air-permeable panel 11 of last casing 3, the top fixedly connected with waterproof roof 2 of air-permeable panel 11 protects motor body 17 through last casing 3 and lower casing 4 in one side, prevent that the car from having the foreign matter to strike motor body 17 on the in-process of traveling and cause the damage, on the other hand through sealing ring 1, waterproof roof 2 and sealing strip 8's setting, make the inside of last casing 3 and lower casing 4 be in sealed state basically, and through setting up of internal water catch bowl 9, when inside and outside are great, the inside and outside, the motor 3 and the bottom casing 4 produce the water catch bowl 9, can be dismantled through the water catch bowl 5 under the casing 3, in addition, the casing 3 can be dismantled through the water catch bowl 5 under the casing 3 and the casing 17.

The inner wall of the sealing ring 1 is rotationally connected with a motor shaft 6, the outer wall of the right side of the motor shaft 6 is rotationally connected with a motor body 17, the top of the motor body 17 is provided with a plurality of air inlets 12 corresponding to the position of the air permeable plate 11, the right end of the motor body 17 is provided with a plurality of air outlets 16, the right end edge of the motor body 17 is fixedly connected with an exhaust fan 13, the bottom of the exhaust fan 13 is fixedly connected with a limiting block 15, the outer wall of the limiting block 15 is arranged on the inner wall of the lower shell 4, so that the exhaust fan 13 and the motor body 17 are stable and cannot deviate inside the upper shell 3 and the lower shell 4, the right side of the inner wall of the upper shell 3 and the lower shell 4 corresponding to the right side of the exhaust fan 13 is provided with a protective net 14, meshes of the air permeable plate 11 and the protective net 14 are smaller, the air-permeable effect is achieved, but rainwater can not directly pass through, the position department that upper casing 3 and the inner wall right side of lower casing 4 correspond protection network 14 all is provided with recess 10, the top outer wall of exhaust fan 13 sets up the inner wall at upper casing 3, the bottom outer wall of exhaust fan 13 sets up the inner wall at lower casing 4, when the new energy automobile starts, drive source motor body 17 begins to work, produce heat, the air gets into in the upper casing 3 through air-permeable plate 11, the rethread inlet port 12 gets into motor body 17 inside, replace the hot air originally in the motor body 17, get into exhaust fan 13 from right side venthole 16, discharge hot-blast through the flabellum of exhaust fan 13, so circulate, constantly give motor body 17 heat dissipation, reach good cooling effect.

Working principle: when the new energy automobile starts, the driving source motor body 17 starts to work, heat is generated, air enters the upper shell 3 through the ventilation plate 11, the air enters the motor body 17 through the air inlet hole 12, original hot air in the motor body 17 is replaced, the air enters the exhaust fan 13 from the right air outlet hole 16, hot air is discharged through the fan blades of the exhaust fan 13, circulation is conducted, heat dissipation is continuously conducted on the motor body 17, a good cooling effect is achieved, the motor body 17 is protected through the upper shell 3 and the lower shell 4, foreign matters are prevented from being impacted on the motor body 17 in the running process of the automobile to cause damage, the running cannot be achieved, on the other hand, the upper shell 3 and the lower shell 4 are basically in a sealing state through the arrangement of the sealing ring 1, the waterproof top plate 2 and the sealing strip 8, meshes of the ventilation plate 11 and the protection net 14 are small, the ventilation effect is achieved, rainwater can not directly penetrate through the exhaust fan 13, the waterproof purpose is achieved, when the inner water collecting tank 9 and the inner wall of the upper shell 3 and the lower shell 4 are large in temperature difference, the inner wall of the upper shell 3 and the lower shell 4 generate condensed water, the water can be prevented from being gathered to the bottom water collecting 5 to flow out, the water collecting tank 17 is prevented, the upper shell 3 and the lower shell 4 can be installed and the bolt 7 is convenient to overhaul and the overhaul.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a new energy automobile driving source waterproof construction, includes casing (3), its characterized in that: the bottom of going up casing (3) is provided with casing (4) down, go up the equal fixedly connected with sealing strip (8) of both sides around casing (3) and casing (4) down, both sides the equal threaded connection of the left and right sides inner wall of sealing strip (8) has bolt (7), go up the equal fixedly connected with sealing ring (1) of left end inner wall of casing (3) and casing (4) down, the inner wall of last casing (3) and casing (4) down all is provided with a plurality of water catch bowl (9), the bottom of casing (4) corresponds the equal fixedly connected with outlet (5) of the position department of water catch bowl (9) down, the top fixedly connected with air-permeable plate (11) of going up casing (3), the top fixedly connected with waterproof roof (2) of air-permeable plate (11).

2. The waterproof structure of a driving source of a new energy automobile according to claim 1, wherein: the inner wall of the sealing ring (1) is rotationally connected with a motor shaft (6), and the outer wall of the right side of the motor shaft (6) is rotationally connected with a motor body (17).

3. The waterproof structure of a driving source of a new energy automobile according to claim 2, wherein: the motor is characterized in that a plurality of air inlet holes (12) are formed in the top of the motor body (17) corresponding to the position of the ventilation plate (11), and a plurality of air outlet holes (16) are formed in the right end of the motor body (17).

4. The waterproof structure of a driving source of a new energy automobile according to claim 2, wherein: the right end edge of the motor body (17) is fixedly connected with an exhaust fan (13), and the bottom of the exhaust fan (13) is fixedly connected with a limiting block (15).

5. The waterproof structure of a driving source of a new energy automobile according to claim 4, wherein: the outer wall of the limiting block (15) is arranged on the inner wall of the lower shell (4).

6. The waterproof structure of a driving source of a new energy automobile according to claim 4, wherein: the right side of the inner wall of the upper shell (3) and the right side of the inner wall of the lower shell (4) corresponding to the right side of the exhaust fan (13) are provided with a protective net (14).

7. The waterproof structure of a driving source of a new energy automobile according to claim 1, wherein: the right sides of the inner walls of the upper shell (3) and the lower shell (4) are respectively provided with a groove (10) corresponding to the protective net (14).

8. The waterproof structure of a driving source of a new energy automobile according to claim 4, wherein: the top outer wall of the exhaust fan (13) is arranged on the inner wall of the upper shell (3), and the bottom outer wall of the exhaust fan (13) is arranged on the inner wall of the lower shell (4).