CN215580706U

CN215580706U - Possesses explosion-proof new energy automobile motor casing of antidetonation

Info

Publication number: CN215580706U
Application number: CN202121597926.5U
Authority: CN
Inventors: 朱才林; 吴克桦; 卢官平; 向兴康; 耿化幸; 潘黎明; 钱忠荣; 李中见; 肖乐
Original assignee: Jiangsu Ruimei Auto Parts Co ltd
Current assignee: Jiangsu Ruimei Auto Parts Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2022-01-18
Anticipated expiration: 2031-07-14

Abstract

The utility model discloses a motor shell of a new energy automobile with shock resistance and explosion resistance, which comprises a shell body, wherein a bottom plate is arranged at the bottom of the shell body, a groove is formed in the top of the bottom plate, a damping spring is fixedly connected to the bottom of the inner wall of the groove, a placing groove is formed in the bottom of the shell body, the top end of the damping spring is in contact with the top of the inner wall of the placing groove, a buffer plate located on the outer side of the groove is fixedly connected to the top of the bottom plate, and the top of the buffer plate is in contact with the bottom of the shell body. The novel motor shell comprises a shell body, a bottom plate, a groove, a damping spring, a placing groove, a buffer plate, a damping pad and a protective sleeve, wherein the shell body is arranged on the shell body, and the buffer plate is arranged on the shell body.

Description

Possesses explosion-proof new energy automobile motor casing of antidetonation

Technical Field

The utility model relates to the technical field of automobile motors, in particular to a novel energy automobile motor shell with shock resistance and explosion resistance.

Background

The new energy automobile is an automobile which adopts unconventional automobile fuel as a power source, a motor shell is used in the use process of the new energy automobile, but the existing motor shell does not have a certain anti-seismic and anti-explosion mechanism, certain vibration force can be generated in the use process of the motor, and the vibration force can be directly transmitted to the inside of the new energy automobile, so that certain influence can be caused on the new energy automobile.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide a motor casing of a new energy automobile with shock resistance and explosion resistance, which has the advantages of shock resistance and explosion resistance and solves the problem that the existing motor casing does not have a certain shock resistance and explosion resistance mechanism, and can generate certain vibration force during the use process of the motor, and the vibration force can be directly transmitted to the inside of the new energy automobile, so that certain influence can be caused on the new energy automobile.

In order to achieve the purpose, the utility model provides the following technical scheme: a new energy automobile motor shell with shock resistance and explosion resistance comprises a shell body;

the bottom of the machine shell body is provided with a bottom plate, the top of the bottom plate is provided with a groove, the bottom of the inner wall of the groove is fixedly connected with a damping spring, the bottom of the machine shell body is provided with a placing groove, the top end of the damping spring is contacted with the top of the inner wall of the placing groove, the top of the bottom plate is fixedly connected with a buffer plate positioned outside the groove, the top of the buffer plate is contacted with the bottom of the machine shell body, and the bottom of the bottom plate is fixedly connected with a damping pad;

the utility model discloses a motor casing, including casing body, protection cover, bumper pad, bolt, shock pad, casing body and bottom plate, the outside of casing body is provided with the lag, the bottom fixedly connected with blotter of lag, the bottom of blotter and the top contact of casing body, the four corners at casing body top all is provided with the bolt that is located the lag inside, the bottom of bolt runs through to the bottom of shock pad, the inner wall of casing body and bottom plate all with the surperficial threaded connection of bolt.

Preferably, the surface of the bolt is sleeved with a gasket, and the bottom of the gasket is in contact with the bottom of the inner wall of the protective sleeve.

Preferably, a fastening spring is sleeved on the surface of the bolt, and the top end of the fastening spring is fixedly connected with the bottom end of the bolt.

Preferably, the four corners of the top of the housing body are provided with circular grooves located on the outer sides of the bolts, and the bottom ends of the fastening springs are fixedly connected with fixing plates located on the outer sides of the bolts.

Preferably, the bottom of the fixing plate is fixedly connected with a friction pad positioned outside the bolt, and the bottom of the friction pad is in contact with the bottom of the inner wall of the circular groove.

Preferably, the two sides of the protective sleeve are both provided with a plurality of heat dissipation ports.

Compared with the prior art, the utility model has the following beneficial effects:

1. the novel motor shell comprises a shell body, a bottom plate, a groove, a damping spring, a placing groove, a buffer plate, a damping pad and a protective sleeve, wherein the shell body is arranged on the shell body, and the buffer plate is arranged on the shell body.

2. The gasket is arranged, so that the friction force at the joint of the bolt and the protective sleeve can be increased, and the use by a user is facilitated.

3. According to the utility model, the fastening spring is arranged, so that the stability of the joint of the bolt and the shell body is improved, and the practicability of the bolt is improved.

4. According to the utility model, the round groove is arranged, so that the fixing plate and the fastening spring can be placed, and the practicability of the fixing plate and the fastening spring is improved.

5. According to the utility model, the friction pad is arranged, so that the friction force between the fixing plate and the bottom of the inner wall of the circular groove is increased, and the stability between the fastening spring and the shell body is improved.

6. According to the utility model, the heat dissipation port is arranged, so that the air flow flux on the surface of the shell body and in the protective sleeve is improved, and the shell body is further dissipated.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a perspective view of a structural cushion of the present invention.

In the figure: 1. a housing body; 2. a base plate; 3. a groove; 4. a damping spring; 5. a placement groove; 6. a buffer plate; 7. a shock pad; 8. a protective sleeve; 9. a cushion pad; 10. a bolt; 11. a gasket; 12. a fastening spring; 13. a circular groove; 14. a fixing plate; 15. a friction pad; 16. and a heat dissipation port.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 3, the motor housing of a new energy automobile with shock resistance and explosion resistance provided by the utility model comprises a housing body 1;

the bottom of the machine shell body 1 is provided with a bottom plate 2, the top of the bottom plate 2 is provided with a groove 3, the bottom of the inner wall of the groove 3 is fixedly connected with a damping spring 4, the bottom of the machine shell body 1 is provided with a placing groove 5, the top end of the damping spring 4 is contacted with the top of the inner wall of the placing groove 5, the top of the bottom plate 2 is fixedly connected with a buffer plate 6 positioned outside the groove 3, the top of the buffer plate 6 is contacted with the bottom of the machine shell body 1, and the bottom of the bottom plate 2 is fixedly connected with a damping pad 7;

the outside of casing body 1 is provided with lag 8, and the bottom fixedly connected with blotter 9 of lag 8, the bottom of blotter 9 and casing body 1's top contact, and the four corners at casing body 1 top all is provided with the bolt 10 that is located lag 8 inside, and the bottom of bolt 10 runs through to the bottom of shock pad 7, and the inner wall of casing body 1 and bottom plate 2 all with bolt 10's surperficial threaded connection.

Referring to fig. 2, the surface of the bolt 10 is sleeved with a gasket 11, and the bottom of the gasket 11 is in contact with the bottom of the inner wall of the protective sleeve 8.

As a technical optimization scheme of the utility model, the gasket 11 is arranged, so that the friction force at the joint of the bolt 10 and the protective sleeve 8 can be increased, and the use by a user is facilitated.

Referring to fig. 2, a fastening spring 12 is sleeved on the surface of the bolt 10, and the top end of the fastening spring 12 is fixedly connected with the bottom end of the bolt 10.

As a technical optimization scheme of the utility model, the stability of the joint of the bolt 10 and the machine shell body 1 is improved and the practicability of the bolt 10 is improved by arranging the fastening spring 12.

Referring to fig. 2, circular grooves 13 located outside the bolts 10 are formed at four corners of the top of the casing body 1, and fixing plates 14 located outside the bolts 10 are fixedly connected to the bottom ends of the fastening springs 12.

As a technical optimization scheme of the present invention, the circular groove 13 is provided, so that the fixing plate 14 and the fastening spring 12 can be placed, and the practicability of the fixing plate 14 and the fastening spring 12 is improved.

Referring to fig. 2, a friction pad 15 is fixedly attached to the bottom of the fixing plate 14 at the outside of the bolt 10, and the bottom of the friction pad 15 contacts the bottom of the inner wall of the circular groove 13.

As a technical optimization scheme of the utility model, the friction pad 15 is arranged, so that the friction force between the fixing plate 14 and the bottom of the inner wall of the circular groove 13 is increased, and the stability between the fastening spring 12 and the machine shell body 1 is improved.

Referring to fig. 1, the protecting jacket 8 has heat dissipating ports 16 formed on both sides thereof, and the number of the heat dissipating ports 16 is several.

As a technical optimization scheme of the utility model, the heat dissipation port 16 is arranged, so that the air circulation on the surface of the case body 1 and inside the protective sleeve 8 is improved, and the heat dissipation of the case body 1 is further performed.

The working principle and the using process of the utility model are as follows: when in use, a user fixedly installs the machine shell body 1 in the new energy automobile through the bolt 10, when the motor inside the cabinet body 1 is operated, the generated vibration force is firstly transmitted to the inside of the buffer plate 6 through the bottom of the cabinet body 1, the vibration force is absorbed under the action of the buffer plate 6, and simultaneously the vibration force in the machine shell body 1 is transmitted to the interior of the damping spring 4 through the placing groove 5, the vibration force is further absorbed under the action of the damping spring 4, and the residual vibration force is transmitted to the interior of the damping pad 7 under the transmission of the bottom plate 2, so that the vibration force transmitted from the bottom plate 2 to the interior of the new energy automobile by the damping pad 7 is reduced to the minimum, meanwhile, under the action of the protective sleeve 8, the shell body 1 can be protected, and the phenomenon that an external device damages the shell body 1 is avoided, so that the anti-seismic and anti-explosion effects are achieved.

In summary, the following steps: this possesses explosion-proof new energy automobile motor casing of antidetonation, through setting up casing body 1, bottom plate 2, recess 3, damping spring 4, standing groove 5, buffer board 6, shock pad 7 and lag 8's cooperation are used, solved current motor casing and did not possess certain explosion-proof mechanism of antidetonation, can produce certain vibrations power in the motor use, and these vibrations power can direct transmission to new energy automobile's inside, can lead to the fact the problem of certain influence to new energy automobile.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A new energy automobile motor shell with shock resistance and explosion resistance comprises a shell body (1);

the method is characterized in that: a bottom plate (2) is arranged at the bottom of the machine shell body (1), a groove (3) is formed in the top of the bottom plate (2), a damping spring (4) is fixedly connected to the bottom of the inner wall of the groove (3), a placing groove (5) is formed in the bottom of the machine shell body (1), the top end of the damping spring (4) is in contact with the top of the inner wall of the placing groove (5), a buffer plate (6) located on the outer side of the groove (3) is fixedly connected to the top of the bottom plate (2), the top of the buffer plate (6) is in contact with the bottom of the machine shell body (1), and a damping pad (7) is fixedly connected to the bottom of the bottom plate (2);

the utility model discloses a damping pad, including casing body (1), protection cover (8), the bottom fixedly connected with blotter (9) of protection cover (8), the bottom of blotter (9) and the top contact of casing body (1), the four corners at casing body (1) top all is provided with bolt (10) that are located protection cover (8) inside, the bottom of bolt (10) runs through to the bottom of shock pad (7), the inner wall of casing body (1) and bottom plate (2) all with the surperficial threaded connection of bolt (10).

2. The motor casing of the new energy automobile with the shock resistance and the explosion resistance as set forth in claim 1 is characterized in that: the surface of the bolt (10) is sleeved with a gasket (11), and the bottom of the gasket (11) is in contact with the bottom of the inner wall of the protective sleeve (8).

3. The motor casing of the new energy automobile with the shock resistance and the explosion resistance as set forth in claim 1 is characterized in that: the surface of the bolt (10) is sleeved with a fastening spring (12), and the top end of the fastening spring (12) is fixedly connected with the bottom end of the bolt (10).

4. The motor casing of the new energy automobile with the shock resistance and the explosion resistance as set forth in claim 3 is characterized in that: circular grooves (13) located on the outer side of the bolt (10) are formed in four corners of the top of the machine shell body (1), and a fixing plate (14) located on the outer side of the bolt (10) is fixedly connected to the bottom end of the fastening spring (12).

5. The motor casing of the new energy automobile with the shock resistance and the explosion resistance as set forth in claim 4 is characterized in that: the bottom of the fixing plate (14) is fixedly connected with a friction pad (15) positioned on the outer side of the bolt (10), and the bottom of the friction pad (15) is in contact with the bottom of the inner wall of the circular groove (13).