CN216903163U

CN216903163U - Electrical appliance support mounting structure with adjustable mounting position

Info

Publication number: CN216903163U
Application number: CN202123434061.3U
Authority: CN
Inventors: 李召召; 杨磊; 宾炜; 李建湘; 李信
Original assignee: Guangdong Hesheng New Energy Technology Co ltd
Current assignee: Guangdong Hesheng New Energy Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-07-05
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses an electric appliance bracket mounting structure with adjustable mounting position, which comprises: the battery box comprises a box body frame, wherein a section for installing a battery module or a battery cell is arranged in the box body frame; the first mounting assembly is arranged on the box body frame, a first mounting station is arranged on the first mounting assembly, and the first mounting station extends along the longitudinal direction of the box body frame; the second installation assembly is installed on the first installation station and can adjust the installation position along the extending direction of the first installation station, the second installation assembly is provided with a second installation station which is arranged along the transverse extending direction of the box body frame and is used for installing electrical components, and the electrical components can adjust the installation position along the extending direction of the second installation station.

Description

Electrical appliance support mounting structure with adjustable mounting position

Technical Field

The utility model relates to the technical field of new energy power battery packs, in particular to an electric appliance support mounting structure with an adjustable mounting position.

Background

In recent years, the market of new energy automobiles is gradually increased, the market of new energy battery packs is also gradually expanded, the requirement on the structure of a power battery pack is higher, and the installation mode of electrical components in the current battery pack cannot be changed and is lack of flexibility. At present, the mounting beam of the electrical component inside the battery pack is mostly welded and fixed with a box body frame CMT, so that if deviation occurs in the assembly in the previous period, products can be scrapped, and the production and manufacturing efficiency is seriously influenced.

The defects of the connection mode completely fix the installation positions of the electrical elements and the electrical support, so that if the subsequent assembly electrical devices have arrangement errors, the whole box body needs to be redesigned, and the integration concept of flexibility and high efficiency under the power battery pack platform can not be realized.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides the electric appliance support mounting structure with the adjustable mounting position, and the position of an electric appliance element can be adjusted according to actual assembly requirements during later assembly, so that the manufacturing error is reduced, and the assembly efficiency of a power battery pack is improved.

According to the utility model, the electric appliance bracket mounting structure with adjustable mounting position comprises:

the battery box comprises a box body frame, wherein a section for installing a battery module or a battery cell is arranged in the box body frame;

the first mounting assembly is arranged on the box body frame, a first mounting station is arranged on the first mounting assembly, and the first mounting station extends along the longitudinal direction of the box body frame;

the second installation assembly is installed on the first installation station and can be adjusted in installation position along the extending direction of the first installation station, the second installation assembly is provided with a second installation station, the second installation station is arranged along the transverse extending direction of the box body frame, the second installation station is used for installing an electrical element, and the electrical element can be adjusted in installation position along the extending direction of the second installation station.

The electric appliance bracket mounting structure with the adjustable mounting position, provided by the embodiment of the utility model, at least has the following beneficial effects: in the installation process of the electrical element, when the electrical element needs to be transversely adjusted in the installation position along the box body frame, the electrical element is adjusted in the installation position along the extension direction of the second installation station, and transverse adjustment of the electrical element is achieved; when electrical components need to be adjusted the mounted position along the longitudinal direction of box frame, the mounted position is adjusted along the extending direction of first installation station to second installation component, drives electrical components and realizes longitudinal adjustment. Therefore, when the electrical components are assembled in the later period, the position can be adjusted according to actual assembly requirements, so that the manufacturing error is reduced, and the assembly efficiency of the power battery pack is improved.

According to some embodiments of the utility model, the second mounting assembly comprises at least two mounting plates, the mounting plates are horizontally arranged along the longitudinal direction of the box body frame, the mounting plates are provided with horizontal mounting surfaces, the mounting surfaces are provided with first mounting slotted holes, the first mounting slotted holes extend along the transverse direction of the box body frame, the first mounting slotted holes on two adjacent mounting plates form the second mounting station, and two ends of the electrical component are fixedly mounted with the corresponding first mounting slotted holes through first fastening assemblies and can be adjusted in mounting positions along the first mounting slotted holes.

According to some embodiments of the utility model, the first fastening assembly comprises a first T-shaped bolt and a first locking nut, a bolt head of the first T-shaped bolt can be clamped in the first mounting groove hole, and a screw rod of the first T-shaped bolt passes through the mounting hole on the electrical component and is locked and fastened by the first locking nut.

According to some embodiments of the utility model, two first mounting slots are formed on the mounting surface of the mounting plate.

According to some embodiments of the utility model, the number of the mounting plates is three.

According to some embodiments of the utility model, the first mounting assembly comprises a first mounting beam and a second mounting beam, the length direction of the first mounting beam is arranged along the longitudinal direction of the box body frame, the first mounting beam and the second mounting beam are arranged in parallel, second mounting slots are arranged on the opposite surfaces of the first mounting beam and the second mounting beam, the second mounting slots are arranged along the longitudinal direction of the box body frame in an extending manner, the two second mounting slots form the first mounting station, and two ends of the mounting plate are respectively connected with the second mounting slots through connecting assemblies.

According to some embodiments of the utility model, the connecting assembly includes a first connecting block provided with a first connecting portion connected by the second fastening assembly and the second mounting slot, a second fastening assembly and a third fastening assembly, and a third connecting portion connected by the third fastening assembly and an end portion of the mounting plate.

According to some embodiments of the utility model, the first connecting portion is provided with a first connecting hole, the second fastening assembly comprises a second T-shaped bolt and a second locking nut, a bolt head of the second T-shaped bolt can be clamped in the second mounting slot, and a screw rod of the second T-shaped bolt passes through the first connecting hole and is locked and fixed by the second locking nut.

According to some embodiments of the utility model, a third mounting slot hole is formed in one side of the end portion of the mounting plate, a second connecting hole is formed in the second connecting portion, the third fastening assembly includes a third T-shaped bolt and a third lock nut, a bolt head of the third T-shaped bolt can be clamped in the third mounting slot hole, and a screw rod of the third T-shaped bolt passes through the second connecting hole and is locked and fixed by the third lock nut.

According to some embodiments of the utility model, the number of the connecting components is two, and the two connecting components are respectively connected to two sides of one end of the mounting plate and connected with the second mounting slot hole.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a perspective view of an electrical apparatus bracket mounting structure with adjustable mounting positions according to an embodiment of the present invention;

FIG. 2 is a plan view of an electrical apparatus bracket mounting structure with adjustable mounting positions according to an embodiment of the present invention;

FIG. 3 is an enlarged schematic view of portion A of FIG. 1;

FIG. 4 is an enlarged schematic view of portion B of FIG. 3;

FIG. 5 is a schematic view of the connection between the mounting plate and the connection assembly;

FIG. 6 is a schematic view of a connection assembly;

fig. 7 is a schematic structural view of the first mounting beam.

Reference numerals:

100. a box frame; 110. a frame; 120. liquid cooling of the base plate; 130. a partition beam;

200. a first mounting assembly; 210. a first mounting beam; 220. a second mounting beam; 230. a first mounting slot;

300. a second mounting assembly; 310. mounting a plate; 311. a second mounting slot; 312. a third mounting slot;

400. a first fastening component; 410. a first T-bolt; 420. a first lock nut;

500. a connecting assembly; 511. a first connection block; 5111. a first connection portion; 5112. a second connecting portion; 512. a second fastening component; 5121. a second T-bolt; 5122. a second lock nut; 513. a third fastening component; 5131. a third T-bolt; 5132. a third lock nut;

610. a CMU plate; 620. BMU plates; 630. a relay set.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings only for the convenience of description of the present invention and simplification of the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means is one or more, a plurality of means is two or more, and greater than, less than, more than, etc. are understood as excluding the essential numbers, and greater than, less than, etc. are understood as including the essential numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1 and 2, an electrical appliance bracket mounting structure with an adjustable mounting position according to an embodiment of the present invention includes:

the battery box comprises a box body frame 100, wherein a section for installing a battery module or a battery cell is arranged in the frame of the box body frame 100;

the first installation assembly 200 is arranged on the box body frame 100, a first installation station is arranged on the first installation assembly 200, and the first installation station extends along the longitudinal direction of the box body frame 100;

the second mounting assembly 300 is mounted on the first mounting station, and the mounting position of the second mounting assembly 300 can be adjusted along the extending direction of the first mounting station, the second mounting assembly 300 is provided with a second mounting station, the second mounting station extends along the transverse direction of the box body frame 100, the second mounting station is used for mounting electrical components, and the mounting position of the electrical components can be adjusted along the extending direction of the second mounting station.

In this embodiment, the box frame 100 is surrounded by the frame 110 and the liquid-cooled bottom plate 120, and a plurality of partition beams 130 are disposed in the box frame 100 to divide the internal space of the box frame 100 into a plurality of sections, so as to facilitate the installation of the subsequent battery modules or electric cores.

In the installation of the electric components, the electric components are installed in the cabinet frame 100. When the electrical component needs to adjust the installation position along the transverse direction of the box frame 100, the electrical component adjusts the installation position along the extension direction of the second installation station, and because the second installation station is arranged along the transverse extension of the box frame 100, the electrical component can be adjusted transversely.

When the electrical components need to be longitudinally adjusted along the box frame 100, the second mounting assembly 300 is adjusted along the extending direction of the first mounting station, and the electrical components on the second mounting assembly 300 can be driven to be longitudinally adjusted due to the fact that the first mounting station is arranged along the longitudinal extension of the box frame 100. Therefore, when the electrical components are assembled at the later stage, the position of the electrical components can be adjusted according to actual assembly requirements, so that the manufacturing error is reduced, and the assembly efficiency of the power battery pack is improved.

In some embodiments of the present invention, the second mounting assembly 300 includes at least two mounting plates 310, the mounting plates 310 are horizontally arranged along the longitudinal direction of the box frame 100, the mounting plates 310 are provided with horizontal mounting surfaces, the mounting surfaces are provided with first mounting slots 311, the first mounting slots 311 extend along the transverse direction of the box frame 100, the first mounting slots 311 on two adjacent mounting plates 310 form a second mounting station, and two ends of the electrical component are fixedly mounted with the corresponding first mounting slots 311 through the first fastening assemblies 400, and the mounting position can be adjusted along the first mounting slots 311.

As shown in fig. 3 to 5, in the present embodiment, the second mounting station is formed by the first mounting slots 311 of two adjacent mounting plates 310. When the electrical component is mounted, two ends of the electrical component are mounted and fixed with the corresponding first mounting slot 311 by the first fastening assembly 400. When the horizontal position of the electrical component needs to be adjusted, the first fastening assembly 400 is loosened, and then the electrical component is moved to a corresponding position along the first mounting slot 311 and then fixed by the first fastening assembly 400.

In a further embodiment of the present invention, the first fastening assembly 400 includes a first T-bolt 410 and a first locking nut 420, a bolt head of the first T-bolt 410 can be clamped in the first mounting slot 311, and a screw of the first T-bolt 410 passes through the mounting hole of the electrical component and is locked and fixed by the first locking nut 420.

As shown in fig. 4 and 5, in the present embodiment, when the electrical component is fixedly connected to the first mounting slot 311, the bolt head of the first T-bolt 410 firstly extends into the first mounting slot 311 in a state of being parallel to the first mounting slot 311, and then rotates 90 ° so that the bolt head of the first T-bolt 410 is clamped in the first mounting slot 311, and then the screw rod of the first T-bolt 410 passes through the mounting hole of the electrical component and is locked and fixed by the first lock nut 420.

In a further embodiment of the present invention, two first mounting slots 311 are disposed on the mounting surface of the mounting plate 310.

Taking the BMU board 620 and the relay unit 630 as an example in the longitudinal arrangement as shown in fig. 3 to 5, by providing two first mounting slots 311 on the mounting surface of the mounting board 310, only three mounting boards 310 are required, and the number of the mounting boards 310 can be reduced compared to the case of providing only one first mounting slot 311.

In a further embodiment of the present invention, the number of mounting plates 310 is three. In the present embodiment, the installed electrical components are mainly a CMU board 610, a BMU board 620, and a relay group 630. The CMU board 610 and the BMU board 620 are arranged in the lateral direction and mounted on the same two mounting boards 310. The CMU board 610, BMU board 620 and relay bank 630 are arranged in the longitudinal direction, so that only three mounting boards 310 are required.

In some embodiments of the present invention, the first mounting assembly 200 includes a first mounting beam 210 and a second mounting beam 220, a length direction of the first mounting beam 210 is disposed along a longitudinal direction of the box body frame 100, the first mounting beam 210 and the second mounting beam 220 are disposed in parallel, a second mounting slot 230 is disposed on each of opposite surfaces of the first mounting beam 210 and the second mounting beam 220, the second mounting slot 230 extends along the longitudinal direction of the box body frame 100, the two second mounting slots 230 form a first mounting station, and two ends of the mounting plate 310 are respectively connected to the second mounting slots 230 through the connecting assembly 500.

Referring to fig. 7, in the present embodiment, the first mounting station is formed by two second mounting slots 230 formed on the first mounting beam 210 and the second mounting beam 220, and two ends of the mounting plate 310 are respectively connected to the second mounting slots 230 through the connecting assembly 500. When the electrical component needs to adjust the longitudinal position of the electrical component, the connecting assembly 500 is released, then the mounting plate 310 is adjusted to the corresponding position along the second mounting slot 230, the electrical component moves to the corresponding position along with the mounting plate 310, and then the mounting plate 310 is fixed by the connecting assembly 500.

In the embodiment, the second mounting beam 220 may be a single mounting beam, or a side beam on one lateral side of the tank body frame 100 may be used as the second mounting beam 220, so that the purpose of optimizing the structure can be achieved.

In a further embodiment of the present invention, the connection assembly 500 includes a first connection block 511, a second fastening assembly 512 and a third fastening assembly 513, the first connection block 511 is provided with a first connection portion 5111 and a second connection portion 5112, the first connection portion 5111 is connected with the second mounting slot 230 through the second fastening assembly 512, and the second connection portion 5112 is connected with the end of the mounting plate 310 through the third fastening assembly 513.

Fig. 4 is a view showing in combination with fig. 5, in this embodiment, when the mounting plate 310 is fixedly connected to the second mounting slot 230, the mounting plate 310 is fixedly connected to the second mounting slot 230 by the first connecting block 511, the second fastening component 512 and the third fastening component 513.

In a further embodiment of the present invention, the first connecting portion 5111 is provided with a first connecting hole, the second fastening assembly 512 comprises a second T-shaped bolt 5121 and a second locking nut 5122, the bolt head of the second T-shaped bolt 5121 can be clamped in the second mounting slot 230, and the screw rod of the second T-shaped bolt 5121 passes through the first connecting hole and is locked and fixed by the second locking nut 5122.

When the first connecting portion 5111 is connected to the second mounting slot 230, the bolt head of the second T-shaped bolt 5121 firstly extends into the second mounting slot 230 in a horizontal state, and then rotates by 90 ° to be in a vertical state, so that the bolt head of the second T-shaped bolt 5121 is clamped in the second mounting slot 230, and then the screw rod of the second T-shaped bolt 5121 passes through the first connecting hole and is locked and fixed by the second locking nut 5122, thereby completing the connection and fixation of the first connecting portion 5111 and the second mounting slot 230.

In a further embodiment of the utility model, one side of the end of the mounting plate 310 is provided with a third mounting slot 312, the second connecting portion 5112 is provided with a second connecting hole, the third fastening assembly 513 includes a third T-shaped bolt 5131 and a third locking nut 5132, a bolt head of the third T-shaped bolt 5131 can be clamped in the third mounting slot 312, and a screw rod of the third T-shaped bolt 5131 passes through the second connecting hole and is locked and fixed by the third locking nut 5132.

When the second connecting portion 5112 is connected to the end of the mounting plate 310, the bolt head of the third T-shaped bolt 5131 firstly extends into the third mounting slot 312 in a horizontal state, and then rotates by 90 ° to be in a vertical state, so that the bolt head of the third T-shaped bolt 5131 is clamped in the third mounting slot 312, and then the screw of the third T-shaped bolt 5131 passes through the second connecting hole and is locked and fixed by the third locking nut 5132, thereby completing the connection and fixation of the second connecting portion 5112 and the end of the mounting plate 310.

In some embodiments of the present invention, the number of the connecting members 500 is two, and two connecting members 500 are respectively connected to both sides of one end of the mounting plate 310 and connected to the second mounting slot 230.

As shown in fig. 4 and 5, both ends of the mounting plate 310 are respectively connected to the second mounting slots 230 through the connecting assemblies 500, and both sides of the mounting plate 310 are connected to the second mounting slots 230 through the two connecting assemblies 500, so that the mounting plate 310 is more stably mounted.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example" or "some examples" or the like are intended to 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 utility model. 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.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. An electrical appliance bracket mounting structure with adjustable mounting position, comprising:

2. The mounting position adjustable electric appliance bracket mounting structure according to claim 1, wherein: the second installation component comprises at least two installation plates, the installation plates are arranged horizontally in the longitudinal direction of the box body frame, the installation plates are provided with horizontal installation surfaces, first installation groove holes are formed in the installation surfaces and are arranged along the transverse extension of the box body frame, the first installation groove holes in the installation plates are adjacent to each other, the second installation station is formed by the first installation groove holes, the two ends of the electrical appliance element are fixedly installed through the first fastening components and correspond to the first installation groove holes, and the installation positions of the electrical appliance element can be adjusted through the first installation groove holes.

3. The mounting position adjustable electric appliance bracket mounting structure according to claim 2, wherein: the first fastening assembly comprises a first T-shaped bolt and a first locking nut, the bolt head of the first T-shaped bolt can be clamped in the first mounting groove hole, and the screw rod of the first T-shaped bolt penetrates through the mounting hole in the electrical component and then is locked and fixed through the first locking nut.

4. The mounting position adjustable electric appliance bracket mounting structure according to claim 2, wherein: and two first mounting slotted holes are formed in the mounting surface of the mounting plate.

5. The mounting position adjustable electric appliance bracket mounting structure according to claim 4, wherein: the number of the mounting plates is three.

6. The mounting position adjustable electric appliance bracket mounting structure according to claim 2, wherein: first installation component includes first installation roof beam and second installation roof beam, the length direction of first installation roof beam is followed box frame's vertical setting, first installation roof beam with second installation roof beam parallel arrangement all is equipped with second installation slotted hole on the opposite face of first installation roof beam and second installation roof beam, second installation slotted hole is followed box frame's vertical extension sets up, two second installation slotted hole constitutes first installation station, the both ends of mounting panel respectively through coupling assembling with second installation slotted hole is connected.

7. The mounting position adjustable electric appliance bracket mounting structure according to claim 6, wherein: coupling assembling includes first connecting block, second fastening components and third fastening components, first connecting block is equipped with first connecting portion and second connecting portion, first connecting portion pass through second fastening components with the second installation slotted hole is connected, the second connecting portion pass through third fastening components with the tip one side of mounting panel is connected.

8. The mounting position adjustable electric appliance bracket mounting structure according to claim 7, wherein: the first connecting portion is provided with a first connecting hole, the second fastening assembly comprises a second T-shaped bolt and a second locking nut, the bolt head of the second T-shaped bolt can be clamped in the second mounting groove hole, and the screw rod of the second T-shaped bolt penetrates through the first connecting hole and is locked and fixed through the second locking nut.

9. The mounting position adjustable electric appliance bracket mounting structure according to claim 8, wherein: the mounting plate is characterized in that a third mounting groove hole is formed in one side of the end portion of the mounting plate, a second connecting hole is formed in the second connecting portion, the third fastening assembly comprises a third T-shaped bolt and a third locking nut, a bolt head of the third T-shaped bolt can be clamped in the third mounting groove hole, and a screw rod of the third T-shaped bolt penetrates through the second connecting hole and is locked and fixed through the third locking nut.

10. The mounting position adjustable electric appliance bracket mounting structure according to claim 7, wherein: the quantity of coupling assembling is two, two coupling assembling connects respectively the both sides of mounting panel one end, and with the second installation slotted hole is connected.