CN214176168U

CN214176168U - Battery management unit support

Info

Publication number: CN214176168U
Application number: CN202120161129.6U
Authority: CN
Inventors: 杨林; 羌嘉曦
Original assignee: Lingyi Power Technology Changzhou Co ltd
Current assignee: Lingyi Power Technology Changzhou Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-09-10
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses a battery management unit bracket, which comprises a battery management unit bracket body, wherein the front side and the rear side of battery management units of different types can be fixed by arranging a spring, thereby realizing the purpose of fully stabilizing the battery management units of different types, improving the application range, an elastic layer is arranged on a splint, the manufacturing material of the elastic layer is made of rubber material, avoiding the damage or indentation of the battery management unit caused by overlarge splint clamping force, fully avoiding the battery management unit from being influenced by the external vibration action by arranging a damping device, being beneficial to prolonging the service life of the battery management unit, absorbing the heat in the device by arranging a heat radiating device and a heat radiating hole, avoiding the damage of the battery management unit caused by overhigh temperature in the device, improving the practicability of the device, and anti-skid lines are carved at the bottom of a base, the antiskid effect is good, and the stability of the support is improved.

Description

Battery management unit support

Technical Field

The utility model relates to a battery technology field specifically is a battery management unit support.

Background

The current global automotive industry faces significant challenges with energy and environmental issues; pure electric vehicles with high energy utilization rate and no environmental pollution increasingly become the development direction of the automobile industry in the future. In the energy conversion period of vehicles in China, new energy vehicles are increasing day by day, production efficiency of battery modules in the new energy vehicles is improved in various large enterprises, and the production benefit is determined.

However, the existing battery management unit bracket mounting structure is too fixed, and cannot mount and fix the battery management units of different models, and the battery management units have poor heat dissipation performance, so that the service lives of the battery management units and the batteries are easily shortened under the condition of higher temperature, and the practicability is not strong.

To above-mentioned problem, in order to improve battery management unit's application scope, increase heat dispersion, extension fixture's life, the utility model provides a battery management unit support.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery management unit support has good heat dissipation and long service life's advantage, has solved the problem among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a battery management unit support, including battery management unit support body, battery management unit support body includes the base, the installation body, the group battery, battery management unit installing support, the mounting panel, damping device, heat abstractor, fixed knot constructs and louvre, the bottom of the installation body is provided with the base, the group battery sets up the inner chamber at the installation body, battery management unit installing support sets up the side at the group battery, mounting panel fixed connection is in the bottom of group battery and battery management unit installing support, damping device installs the bottom at the mounting panel, damping device's both sides end is equipped with heat abstractor, the base passes through fixed knot and is connected with the installation body.

Furthermore, a plurality of groups of heat dissipation holes are formed in the side wall of the mounting body, and dust screens are arranged on the heat dissipation holes.

Furthermore, a visual window is arranged on the outer wall of the mounting body.

Further, the battery management unit installing support includes backup pad, fixed plate, spring, splint and battery management unit, and fixed plate fixed connection is in the upper end of backup pad, and the fixed plate is connected with splint through the spring, and battery management unit sets up between two splint.

Further, damping device includes telescopic link, dog, loop bar and damping spring, and the inner chamber of loop bar is equipped with dog and damping spring, and the bottom of telescopic link is connected with the dog, and damping spring is connected to the bottom of dog.

Further, heat abstractor includes mounting groove, motor, radiator fan and protection casing, is equipped with the mounting groove on the base, and the inner chamber at the mounting groove is installed to the motor, and radiator fan drive connection is in the upper end of motor, and radiator fan's outside cover is equipped with the protection casing.

Furthermore, the fixing structure comprises a positioning bolt, a transverse plate and a positioning hole, the transverse plate is fixedly installed at the bottom end of one side of the installation body, a threaded through hole used for being in threaded connection with the positioning bolt is formed in the transverse plate, the positioning hole is formed in the position, opposite to the threaded through hole, of the top of the base respectively, and the positioning bolt is arranged on the inner wall of the positioning hole.

Furthermore, the bottom of the base is carved with anti-skidding lines.

Furthermore, an elastic layer is arranged on the clamping plate, and the elastic layer is made of rubber materials.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a pair of battery management unit support through setting up the spring, can fix the battery management unit front and back both sides of different models, realizes carrying out the purpose that fully stabilizes to the battery management unit of different models, has improved application scope.

2. The utility model provides a pair of battery management unit support is equipped with the elastic layer on the splint, and rubber materials is chooseed for use to the preparation material of elastic layer, avoids the splint clamp force too big to cause damage or indentation to battery management unit.

3. The utility model provides a pair of battery management unit support through setting up damping device, can fully avoid the battery management unit to receive the influence of external vibration effect, is favorable to prolonging battery management unit's life.

4. The utility model provides a pair of battery management unit support, the setting of heat abstractor and louvre can absorb the heat of device inside, avoids the device inside high temperature to cause the battery management unit to damage, has improved the practicality of device, and the bottom of base is carved with anti-skidding line, and anti-skidding is effectual, has increased the stability of support.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic external structural view of the present invention;

fig. 3 is a schematic view of a battery management unit mounting bracket of the present invention;

FIG. 4 is a schematic view of the damping device of the present invention;

FIG. 5 is an enlarged schematic view of the present invention at A in FIG. 1;

fig. 6 is an enlarged schematic view of the point B in fig. 2 according to the present invention.

In the figure: 1. a battery management unit support body; 11. a base; 12. an installation body; 121. a visual window; 13. a battery pack; 14. a battery management unit mounting bracket; 141. a support plate; 142. a fixing plate; 143. a spring; 144. a splint; 145. a battery management unit; 15. mounting a plate; 16. a damping device; 161. a telescopic rod; 162. a stopper; 163. a loop bar; 164. a damping spring; 17. a heat sink; 171. mounting grooves; 172. a motor; 173. a heat radiation fan; 174. a protective cover; 18. a fixed structure; 181. positioning the bolt; 182. a transverse plate; 183. positioning holes; 19. and (4) heat dissipation holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, a battery management unit bracket comprises a battery management unit bracket body 1, the battery management unit bracket body 1 comprises a base 11, a mounting body 12, a battery pack 13, a battery management unit mounting bracket 14, a mounting plate 15, a damping device 16, a heat dissipation device 17, a fixing structure 18 and a heat dissipation hole 19, the base 11 is disposed at the bottom of the mounting body 12, anti-skid lines are engraved at the bottom of the base 11, the anti-skid effect is good, and the stability of the bracket is increased, a visual window 121 is disposed on the outer wall of the mounting body 12, the battery pack 13 is disposed in the inner cavity of the mounting body 12, the battery management unit mounting bracket 14 is disposed at the side end of the battery pack 13, the battery management unit mounting bracket 14 comprises a support plate 141, a fixing plate 142, a spring 143, a clamping plate 144 and a battery management unit 145, the fixing plate 142 is fixedly connected to the upper end of the support plate 141, the fixing plate 142 is connected to the clamping plate 144 through the spring 143, the battery management unit 145 is arranged between the two clamping plates 144, the front side and the rear side of the battery management units of different models can be fixed by arranging the springs 143, the purpose of sufficiently stabilizing the battery management units of different models is achieved, the application range is improved, the elastic layer is arranged on the clamping plates 145, the elastic layer is made of rubber materials, damage or indentation of the battery management units caused by overlarge clamping force of the clamping plates 144 is avoided, the mounting plate 15 is fixedly connected to the bottoms of the battery pack 13 and the battery management unit mounting bracket 14, the damping device 16 is arranged at the bottom of the mounting plate 15, the damping device 16 comprises a telescopic rod 161, a stop block 162, a sleeve rod 163 and a damping spring 164, the inner cavity of the sleeve rod 163 is provided with the stop block 162 and the damping spring 164, the bottom of the telescopic rod 161 is connected with the stop block 162, the damping spring 164 is connected to the bottom of the stop block 162, and the damping device 16 is arranged, the battery management unit can be fully prevented from being influenced by external vibration, the service life of the battery management unit can be prolonged, the heat dissipation device 17 is arranged at two side ends of the damping device 16, the heat dissipation device 17 comprises a mounting groove 171, a motor 172, a heat dissipation fan 173 and a protective cover 174, the mounting groove 171 is arranged on the base 11, the motor 172 is mounted in the inner cavity of the mounting groove 171, the heat dissipation fan 173 is in driving connection with the upper end of the motor 172, the protective cover 174 is sleeved outside the heat dissipation fan 173, the base 11 is connected with the mounting body 12 through the fixing structure 18, the fixing structure 18 comprises a positioning bolt 181, a transverse plate 182 and a positioning hole 183, the transverse plate 182 is fixedly mounted at the bottom end of one side of the mounting body 12, a threaded through hole for being in threaded connection with the positioning bolt 181 is formed in the transverse plate 182, the positioning hole 183 is respectively formed at the position, which is opposite to the threaded through hole, and the positioning bolt 181 is arranged on the inner wall of the positioning hole 183, be provided with multiunit louvre 19 on the lateral wall of installation body 12, be equipped with the dust screen on the louvre 19, heat abstractor 17 and louvre 19's setting can absorb the inside heat of device, avoids the inside high temperature of device to cause the battery management unit to damage, has improved the practicality of device.

In summary, the following steps: the utility model provides a battery management unit bracket, which comprises a battery management unit bracket body 1, wherein the front side and the back side of battery management units of different types can be fixed by arranging a spring 143, the purpose of fully stabilizing the battery management units of different types is realized, the application range is improved, an elastic layer is arranged on a clamping plate 145, the manufacturing material of the elastic layer is made of rubber material, the damage or indentation of the battery management unit caused by overlarge clamping force of the clamping plate 144 is avoided, the battery management unit can be fully prevented from being influenced by external vibration by arranging a damping device 16, the service life of the battery management unit is favorably prolonged, the arrangement of a heat dissipation device 17 and a heat dissipation hole 19 can absorb heat in the device, the damage of the battery management unit caused by overhigh temperature in the device is avoided, and the practicability of the device is improved, the bottom of the base 11 is carved with anti-skidding line, and anti-skidding is effectual, has increased the stability of support.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A battery management unit support, includes battery management unit support body (1), its characterized in that: the battery management unit support comprises a support body (1) and is characterized in that the support body (1) comprises a base (11), an installation body (12), a battery pack (13), a battery management unit installation support (14), an installation plate (15), a damping device (16), a heat dissipation device (17), a fixing structure (18) and heat dissipation holes (19), wherein the base (11) is arranged at the bottom of the installation body (12), the battery pack (13) is arranged in an inner cavity of the installation body (12), the battery management unit installation support (14) is arranged at the side end of the battery pack (13), the installation plate (15) is fixedly connected to the bottoms of the battery pack (13) and the battery management unit installation support (14), the damping device (16) is arranged at the bottom of the installation plate (15), the heat dissipation device (17) is arranged at the two side ends of the damping device (16), and the base (11) is connected with the installation body (12) through the fixing structure (18).

2. A battery management unit support according to claim 1, wherein: the side wall of the mounting body (12) is provided with a plurality of groups of radiating holes (19), and the radiating holes (19) are provided with dust screens.

3. A battery management unit support according to claim 1, wherein: the outer wall of the mounting body (12) is provided with a visual window (121).

4. A battery management unit support according to claim 1, wherein: the battery management unit mounting bracket (14) comprises a supporting plate (141), a fixing plate (142), a spring (143), a clamping plate (144) and a battery management unit (145), wherein the fixing plate (142) is fixedly connected to the upper end of the supporting plate (141), the fixing plate (142) is connected with the clamping plate (144) through the spring (143), and the battery management unit (145) is arranged between the two clamping plates (144).

5. A battery management unit support according to claim 1, wherein: damping device (16) include telescopic link (161), dog (162), loop bar (163) and damping spring (164), and the inner chamber of loop bar (163) is equipped with dog (162) and damping spring (164), and the bottom of telescopic link (161) is connected with dog (162), and damping spring (164) is connected to the bottom of dog (162).

6. A battery management unit support according to claim 1, wherein: the heat dissipation device (17) comprises a mounting groove (171), a motor (172), a heat dissipation fan (173) and a protective cover (174), the mounting groove (171) is formed in the base (11), the motor (172) is mounted in an inner cavity of the mounting groove (171), the heat dissipation fan (173) is in driving connection with the upper end of the motor (172), and the protective cover (174) is sleeved on the outer side of the heat dissipation fan (173).

7. A battery management unit support according to claim 1, wherein: the fixing structure (18) comprises a positioning bolt (181), a transverse plate (182) and a positioning hole (183), the transverse plate (182) is fixedly installed at the bottom end of one side of the installation body (12), a threaded through hole used for being in threaded connection with the positioning bolt (181) is formed in the transverse plate (182), the positioning hole (183) is formed in the position, opposite to the threaded through hole, of the top of the base (11), and the positioning bolt (181) is arranged on the inner wall of the positioning hole (183).

8. A battery management unit support according to claim 1, wherein: the bottom of the base (11) is carved with anti-skidding lines.

9. The battery management unit bracket of claim 4, wherein: the clamping plate (144) is provided with an elastic layer, and the elastic layer is made of rubber materials.