CN217590444U

CN217590444U - New energy automobile motor casing

Info

Publication number: CN217590444U
Application number: CN202221225238.0U
Authority: CN
Inventors: 朱戴华; 熊玉丽
Original assignee: Yuanjiang Industrial Technology Suzhou Co ltd
Current assignee: Yuanjiang Industrial Technology Suzhou Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-10-14
Anticipated expiration: 2032-05-19

Abstract

The utility model provides a new energy automobile motor casing relates to motor casing technical field, which comprises a base, the top surface fixed mounting of base has the shell, the top of shell is provided with the dust screen, the bottom of dust screen is located both sides position department and all is equipped with the inserted block admittedly, the fixing base is all equipped with to the both sides of base, the extension spring is equipped with admittedly to the inside of fixing base, the one end fixedly connected with slide bar of extension spring, the one end of slide bar is equipped with the fixture block admittedly, the surface of inserted block is located middle part position department and has seted up the draw-in groove, the top of fixture block is the arc, fixture block symmetric distribution is in the both sides of shell, during the in-service use, through setting up base, shell, dust screen, inserted block, fixing base, extension spring, slide bar, fixture block and draw-in groove, has improved the radiating efficiency of motor in the shell, utilizes the mode of installation dust screen, avoids the dust to pile up on the motor surface, and the dust screen dismouting is simple and convenient simultaneously, makes things convenient for people to clear up the dust on its surface.

Description

New energy automobile motor casing

Technical Field

The utility model relates to a motor casing technical field especially relates to a new energy automobile motor casing.

Background

The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, forms an automobile with advanced technical principle, new technology and new structure, is usually installed in the new energy automobile as a main part of the new energy automobile, and is usually provided with a protective shell on the surface in order to protect the motor in the use process of the motor.

Chinese patent CN209134190U discloses "motor installation casing for new energy automobile", has solved the installation and the dismantlement of the motor of being not convenient for, does not be convenient for play good thermal diffusivity to the motor during operation, though this patent dispels the heat to the motor through parts such as fin, heat radiation frame and louvre, nevertheless because the heat radiation frame is the fretwork form, in the casing use, can't shelter from the dust in the external world to lead to the dust to pile up the condition on the motor surface through the casing and appear.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a new energy automobile motor shell.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a new energy automobile motor casing, includes the base, the top surface fixed mounting of base has the shell, the top of shell is provided with the dust screen, the bottom of dust screen is located both sides position department and all adorns the inserted block admittedly, the fixing base is all equipped with to the both sides of base, the extension spring is adorned admittedly to the inside of fixing base, the one end fixedly connected with smooth stick of extension spring, the fixture block is adorned admittedly to the one end of smooth stick, the surface of inserted block is located middle part position department and has seted up the draw-in groove.

In order to fix the dust screen, the utility model discloses the improvement has, the top of fixture block is the arc, the fixture block symmetric distribution is in the both sides of shell.

In order to facilitate cleaning of the dust screen, the utility model discloses the improvement has, the surface of dust screen is provided with the brush board, the top surface fixed mounting of brush board has the handle.

In order to make the automatic shell that shifts out of following of dust screen, the utility model discloses the improvement has, the inside of dust screen is located bottom surface position department and is equipped with spring a, spring a's bottom fixedly connected with shell fragment, shell fragment symmetric distribution is close to four corners position department in the dust screen bottom.

In order to move the slide bar conveniently, the utility model discloses the improvement has, the one end fixed mounting of slide bar has the pull rod.

In order to improve the practicality of base, the utility model discloses the improvement has, the bottom of base is provided with auxiliary device, auxiliary device include the rubber pad, the rubber pad sets up the bottom at the base, the top surface of rubber pad is equipped with the installation piece, the inside of installation piece is located top surface position department and is equipped with spring b, spring b's top fixed mounting has the location pearl.

In order to be spacing with the locating ball, the utility model discloses the improvement has, the locating hole has been seted up to the bottom surface of base, the shape of locating hole is spherical.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, during the in-service use, through setting up base, shell, dust screen, inserted block, fixing base, extension spring, smooth stick, fixture block and draw-in groove, improved the radiating efficiency of motor in the shell, utilize the mode of installation dust screen, avoid the dust to pile up on the motor surface, the dust screen dismouting is simple and convenient simultaneously, makes things convenient for people to clear up the dust on its surface, is favorable to in-service use.

2. The utility model discloses in, during the in-service use, through setting up auxiliary device, improved the practicality of base, make it possess antiskid and absorbing function, the rubber pad dismouting is simple and convenient simultaneously, makes things convenient for people to change it, does benefit to the in-service use.

Drawings

Fig. 1 is a schematic view of an overall structure of a motor housing of a new energy automobile according to the present invention;

fig. 2 is a front view of a motor housing of a new energy automobile according to the present invention;

fig. 3 is an enlarged view of a position a in fig. 2 of the motor housing of the new energy automobile according to the present invention;

fig. 4 is a side view of the motor housing of the new energy automobile according to the present invention;

fig. 5 is an enlarged view of a portion B in fig. 4 of the motor housing of the new energy vehicle according to the present invention;

fig. 6 is an enlarged view of a position C in fig. 1 of a motor housing of the new energy automobile according to the present invention;

fig. 7 is a bottom view of the motor housing of the new energy vehicle.

Illustration of the drawings:

1. a base; 2. a housing; 3. a dust screen; 4. inserting a block; 5. a fixed seat; 6. a tension spring; 7. a slide bar; 8. a clamping block; 9. pulling a rod; 10. a card slot; 11. brushing a plate; 12. a grip; 13. a spring a; 14. a spring plate; 15. a rubber pad; 16. mounting blocks; 17. a spring b; 18. a positioning bead; 19. and (6) positioning the holes.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

In a first embodiment, please refer to fig. 1, fig. 2, fig. 4 and fig. 5, the present invention provides a technical solution: the utility model provides a new energy automobile motor casing, which comprises a base 1, the top surface fixed mounting of base 1 has shell 2, the top of shell 2 is provided with dust screen 3, dust screen 3's surface is provided with brush board 11, brush board 11's top surface fixed mounting has handle 12, brush board 11 and handle 12 through setting up the burr that has, make things convenient for people to clean dust screen 3 surface, the inside of dust screen 3 is located bottom surface position department and is equipped with spring a13, spring a 13's bottom fixedly connected with shell fragment 14, shell fragment 14 symmetric distribution is close to four corners position department in dust screen 3 bottom, through setting up shell fragment 14, when dust screen 3 no longer receives spacingly, spring a13 and shell fragment 14 can be ejecting from shell 2 this moment.

Referring to fig. 1-5, the bottom of the dust screen 3 is fixedly provided with the insert blocks 4 at positions on two sides, the two sides of the base 1 are respectively provided with the fixing seats 5, the tension springs 6 are fixedly arranged inside the fixing seats 5, one ends of the tension springs 6 are fixedly connected with the slide bars 7, one ends of the slide bars 7 are fixedly provided with the pull bars 9, the slide bars 7 are convenient for people to move by arranging the pull bars 9, the fixture blocks 8 are fixedly arranged at one ends of the slide bars 7, the tops of the fixture blocks 8 are arc-shaped, the fixture blocks 8 are symmetrically distributed on two sides of the shell 2, the dust screen 3 is convenient for people to install by arranging the arc-shaped fixture blocks 8, meanwhile, the firmness of the dust screen 3 after being fixed is improved by arranging the plurality of fixture blocks 8, and the clamp grooves 10 are formed in the middle positions of the surface of the insert blocks 4.

Second embodiment, referring to fig. 1 and 6, the bottom of the base 1 is provided with an auxiliary device, the auxiliary device includes a rubber pad 15, the rubber pad 15 is disposed at the bottom of the base 1, a mounting block 16 is mounted on the top surface of the rubber pad 15, and by providing the mounting block 16 with protrusions at two sides, when the mounting block 16 is inserted into the base 1, the mounting block 16 cannot slip off from the base 1.

Referring to fig. 1, 6 and 7, a spring b17 is mounted inside the mounting block 16 at a position on the top surface, a positioning bead 18 is fixedly mounted at the top end of the spring b17, a positioning hole 19 is formed in the bottom surface of the base 1, the positioning hole 19 is spherical, and the shape of the surface of the positioning bead 18 is fitted through the spherical positioning hole 19, so that people can conveniently move the positioning bead 18 out of the bottom of the base 1.

The working principle is as follows: through the arrangement of the base 1, the shell 2, the dust screen 3, the insert block 4, the fixing seat 5, the tension spring 6, the slide bar 7, the fixture block 8 and the clamping groove 10, air can normally circulate between the motor and the shell 2 by utilizing the hollow-out mode arranged at the top of the shell 2, and the dust screen 3 is arranged to avoid the condition that the motor is exposed on the outer surface and attached with dust, when people need to clean the surface of the dust screen 3, the pull bar 9 is firstly pulled, the pull bar 9 drives the slide bar 7 and the tension spring 6 to move, when the fixture block 8 at one end of the slide bar 7 is moved out of the clamping groove 10, the spring a13 at the bottom of the dust screen 3 in the contraction state is not influenced by external force any more, so as to drive the elastic sheet 14 to jack the dust screen 3 up from the shell 2, the insert block 4 can be quickly moved out of the inside of the fixing seat 5, the function of disassembling the dust screen 3 is achieved, and then the handle 12 is held by people, the handle 12 drives the brush board 11 to move on the surface of the dustproof net 3, so as to play a role of brushing dust, when people need to fix the dustproof net 3, only the inserting block 4 is inserted into the fixing seat 5, because the top of the clamping block 8 is arc-shaped, when the clamping block 8 is attached to the inserting block 4, the clamping block 8 can drive the slide rod 7 and the tension spring 6 to move, when the clamping block 8 is overlapped with the clamping groove 10, the tension spring 6 can drive the slide rod 7 to reset, so that the clamping block 8 penetrates through the inside of the clamping groove 10 again, meanwhile, in the moving process of the dustproof net 3, the spring a13 at the bottom of the dustproof net 3 is also not broken and tightened, and the elastic sheet 14 is embedded into the inside of the dustproof net 3, so as to play a role of fixing the dustproof net 3, through arranging an auxiliary device, by utilizing the mode of installing the rubber pad 15 on the bottom surface of the base 1, the friction force of the base 1 is increased, so that the shell 2 and the motor are not easy to shift in the fixing process, because the rubber has a buffer function, thereby make base 1 also possess certain shock attenuation performance, when people need dismantle rubber pad 15, only need to one side removal rubber pad 15 can, when location pearl 18 receives external force influence, this moment location pearl 18 then can drive spring b17 shrink, simultaneously laminating 19 inner walls of locating hole and removing, in location pearl 18 removes the in-process, installation piece 16 also slides in base 1 is inside, when installation piece 16 and rubber pad 15 shift out from base 1, the effect of dismantling rubber pad 15 has been played, when people need fix rubber pad 15, only need with installation piece 16 insert in base 1 can, when location pearl 18 and locating hole 19 are coincided, at this moment spring b17 then can drive location pearl 18 and laminate in locating hole 19 all the time, spacing rubber pad 15's effect has been played.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a new energy automobile motor casing, includes base (1), its characterized in that: the top surface fixed mounting of base (1) has shell (2), the top of shell (2) is provided with dust screen (3), insert block (4) are all adorned admittedly to the bottom that dust screen (3) are located both sides position department, fixing base (5) are all equipped with to the both sides of base (1), extension spring (6) are adorned admittedly to the inside of fixing base (5), the one end fixedly connected with draw bar (7) of extension spring (6), fixture block (8) are adorned admittedly to the one end of draw bar (7), draw-in groove (10) have been seted up to the surface that is located middle part position department of insert block (4).

2. The new energy automobile motor housing according to claim 1, wherein: the top of the clamping block (8) is arc-shaped, and the clamping blocks (8) are symmetrically distributed on two sides of the shell (2).

3. The motor housing of the new energy automobile according to claim 1, wherein: the surface of the dust screen (3) is provided with a brush plate (11), and the top surface of the brush plate (11) is fixedly provided with a handle (12).

4. The motor housing of the new energy automobile according to claim 3, wherein: the dustproof net is characterized in that a spring a (13) is arranged at the bottom of the interior of the dustproof net (3), elastic pieces (14) are fixedly connected to the bottom end of the spring a (13), and the elastic pieces (14) are symmetrically distributed at the positions, close to four corners, of the bottom of the dustproof net (3).

5. The new energy automobile motor housing according to claim 1, wherein: one end of the slide bar (7) is fixedly provided with a pull bar (9).

6. The motor housing of the new energy automobile according to claim 1, wherein: the bottom of base (1) is provided with auxiliary device, auxiliary device include rubber pad (15), rubber pad (15) set up the bottom at base (1), installation piece (16) are equipped with to the top surface of rubber pad (15), the inside of installation piece (16) is located top surface position department and is equipped with spring b (17), the top fixed mounting of spring b (17) has location pearl (18).

7. The new energy automobile motor housing according to claim 6, wherein: the bottom surface of the base (1) is provided with a positioning hole (19), and the positioning hole (19) is spherical.