CN211907506U

CN211907506U - Support, battery module and electrical equipment

Info

Publication number: CN211907506U
Application number: CN202020273980.3U
Authority: CN
Inventors: 金云涛; 杨孔梁
Original assignee: Shenzhen Sofarsolar Co Ltd
Current assignee: Shenzhen Sofarsolar Co Ltd
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-11-10
Anticipated expiration: 2030-03-06

Abstract

The embodiment of the utility model provides a support field is related to, in particular to support, battery module and electrical equipment, and the support includes: a base plate; the support comprises a support body, wherein the support body comprises a lower support, an upper support and a supporting tube, a plurality of first accommodating grooves are arranged on the lower support in parallel, a plurality of second accommodating grooves are arranged on the upper support, and the first accommodating groove and the second accommodating groove are used for accommodating two ends of a workpiece; the locking device fixes the bracket body and fixes the bracket body on the bottom plate sequentially through the upper bracket, the supporting tube and the lower bracket; the upper cover is arranged on the bracket body in a covering mode. Through the structure, the support can fix the workpieces including the battery cell placed in the support, and the workpieces placed in the support can naturally dissipate heat because the first accommodating grooves and the second accommodating grooves arranged on the support body are arranged at intervals. When the work piece is electric core, including the structural strength height of the battery module including electric core and support and can dispel the heat naturally.

Description

Support, battery module and electrical equipment

Technical Field

The embodiment of the utility model provides a support field especially relates to a support, battery module and electrical equipment.

Background

The battery module can be understood as an energy storage product formed by combining the battery cores in a series or parallel mode and additionally arranging the single battery monitoring and managing device. The battery module is applied to various aspects in production and life. The structure of the battery module must support, fix and protect the battery core. Whether the battery module can perfectly fix the position of the battery core and protect the battery module from deformation damaging the performance and whether the battery module has good heat dissipation performance is a standard for judging the quality of the battery module.

However, the inventor of the present invention finds out that: at present, the traditional battery module has a complex structure and insufficient natural heat dissipation capability, so that a battery module with a simple structure and heat dissipation of a battery core is urgently needed to be designed.

SUMMERY OF THE UTILITY MODEL

In view of the above, embodiments of the present invention provide a bracket, a battery module and an electrical device, which overcome or at least partially solve the above problems.

According to an aspect of the embodiments of the present invention, there is provided a bracket, including: a base plate; the support body is stacked on the bottom plate and comprises a lower support, an upper support and a support tube, the lower support is connected with the upper support through the support tube, a plurality of first accommodating grooves are arranged on the lower support in parallel, a plurality of second accommodating grooves are arranged on the upper support opposite to the lower support, and the first accommodating groove and the second accommodating groove are used for accommodating two ends of a workpiece; the locking device fixes the bracket body and fixes the bracket body on the bottom plate sequentially through the upper bracket, the supporting tube and the lower bracket; the upper cover is arranged on the bracket body in a covering mode.

In an optional mode, the device further comprises a stud; the stud is arranged on the bottom plate, a first through hole is formed in the upper support, and a second through hole is formed in the lower support; the locking device is a first screw, and the first screw is in threaded connection with the stud after passing through the first through hole, the supporting pipe and the second through hole in sequence.

In an alternative mode, the number of the locking devices is multiple, and the multiple locking devices are evenly distributed.

In an optional mode, the device further comprises a positioning pin and a positioning groove; the locating pin set up in on the bottom plate, the constant head tank set up in on the lower carriage when the support body is folded and is located on the bottom plate, the locating pin card is gone into in the constant head tank.

In an optional mode, the device further comprises a box body, a third through hole and a second screw; the third through hole is formed in the bottom plate; the upper support is provided with a fourth through hole, the lower support is provided with a fifth through hole, and the second screw is in threaded connection with the box body after sequentially passing through the fourth through hole, the supporting tube, the fifth through hole and the third through hole.

In an optional mode, the device further comprises a clamping structure; the joint structure including set up in the draw-in groove of upper cover and set up in the boss of upper bracket, work as the upper cover lid is located when on the support body, the boss card is gone into the draw-in groove.

In an optional mode, the bracket further comprises a connecting device for connecting any two bracket bodies; the connecting device comprises a screw, a screw hole and a connecting plate, wherein the screw hole and the connecting plate are arranged on the support body, and the screw penetrates through the connecting plate and the screw hole to connect any two support bodies together.

In an optional mode, the connecting plate further comprises a limiting hole arranged in the upper cover, a limiting sheet extends from one end of the connecting plate, and the limiting sheet penetrates through the limiting hole.

According to an aspect of an embodiment of the present invention, there is provided a battery module, including an electrical core, an electrode plate, a signal acquisition harness, and the above-mentioned bracket; the battery cell is accommodated in the first accommodating groove and the second accommodating groove in the support, the electrode plate and the signal acquisition wiring harness are both arranged on the upper support, and the electrode plate is connected with the signal acquisition wiring harness. The support is used for supporting the battery cell.

According to an aspect of the embodiments of the present invention, there is provided an electrical device including the above battery module.

The embodiment of the utility model provides a beneficial effect is: there is provided a stent comprising: a base plate; the support body is stacked on the bottom plate and comprises a lower support, an upper support and a support tube, the lower support is connected with the upper support through the support tube, a plurality of first accommodating grooves are arranged on the lower support in parallel, a plurality of second accommodating grooves are arranged on the upper support opposite to the lower support, and the first accommodating groove and the second accommodating groove are used for accommodating two ends of a workpiece; the locking device fixes the bracket body and fixes the bracket body on the bottom plate sequentially through the upper bracket, the supporting tube and the lower bracket; the upper cover is arranged on the bracket body in a covering mode. Through the structure, the bracket can fix the workpiece placed in the bracket, and the first accommodating grooves and the second accommodating grooves arranged on the bracket body are arranged at intervals, so that the workpiece placed in the bracket can naturally dissipate heat. When the work piece is the electric core, including the electric core with the battery module including the support structural strength is high and can dispel the heat naturally.

Drawings

Fig. 1 is a schematic view of a bracket provided by an embodiment of the present invention;

fig. 2 is a schematic diagram of a partial explosion of a support provided by an embodiment of the present invention;

fig. 3 is a schematic view of a battery module according to an embodiment of the present invention;

fig. 4 is a schematic diagram of a local explosion of a battery module according to an embodiment of the present invention.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," "inner," "outer," and the like as used herein are for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 and 2, the bracket 100 includes a base plate 101, a bracket body 102, a locking device (not shown), and an upper cover 103. The rack body 102 is stacked on the bottom plate 101, the rack body 102 includes a lower rack 1021, an upper rack 1023 and a support tube 1022, the lower rack 1021 is connected with the upper rack 1023 through the support tube 1022, a plurality of first receiving slots 1024 are arranged in parallel on the lower rack 1021, a plurality of second receiving slots (not shown) are arranged on the upper rack 1023 opposite to the lower rack 1021, and one first receiving slot 1024 and the opposite second receiving slot are used for receiving two ends of a workpiece. The locking device fixes the holder body 102 and fixes the holder body 102 to the base plate 101 sequentially through the upper holder 1021, the support tube 1022, and the lower holder 1023. The upper cover 103 is covered on the bracket body 102. With the above structure, the rack 100 can fix the workpiece placed therein, and since the first receiving groove 1024 and the second receiving groove provided on the rack body 102 are provided at intervals, the workpiece placed in the rack 100 can naturally dissipate heat.

As for the above locking device, the locking device is used to fix the holder body 102 to the base plate 101. In some embodiments, the locking device is a first screw (not shown). The bottom plate 101 is provided with a stud 104, the upper bracket 1023 is provided with a first through hole 105, the lower bracket 1021 is provided with a second through hole 106, and the first screw passes through the first through hole 105 of the upper bracket 1023, the support tube 1022 and the second through hole 106 of the lower bracket 1021 in sequence and then is screwed into the stud 104, so that the bracket body 102 is fixed and the bracket body 102 is fixed on the bottom plate 101. It is understood that the number of the first through holes 105, the support tubes 1022, the second through holes 106, and the studs 104 is plural and evenly distributed.

Further, the bracket 100 further includes a positioning pin 107 and a positioning slot 108. The positioning pin 107 is disposed on the bottom plate 101, the positioning groove 108 is disposed on the lower support 1021, and when the support body 102 is stacked on the bottom plate 101, the positioning pin 107 is clamped in the positioning groove 108. It can be understood that the number of the positioning pins 107 and the positioning slots 108 is plural, and the positioning pins 107 are uniformly distributed on the bottom plate 101, the positioning slots 108 are uniformly distributed on the lower frame 1021, and one positioning pin 107 is disposed corresponding to one positioning slot 108.

Further, the bracket 100 further includes a box (not shown), a third through hole 109, and a second screw (not shown). The third through hole 109 is disposed on the bottom plate 101. The upper bracket 1023 is provided with a fourth through hole 110, the lower bracket 1021 is provided with a fifth through hole 111, and the second screw is screwed on the box body after passing through the fourth through hole 110, the support tube 1022, the fifth through hole 111 and the third through hole 109 in sequence, so that the bracket 100 is fixed on the box body. It can be understood that the number of the fourth through holes 110, the support pipes 1022, the fifth through holes 111, and the third through holes 109 is plural and uniformly distributed.

Further, the bracket 100 further includes a clamping structure 112. The clamping structure 112 includes a clamping groove 1121 formed in the upper cover 103 and a boss 1122 formed in the upper bracket 1023, and when the upper cover 103 is covered on the bracket body 102, the boss 1122 is clamped into the clamping groove 1121. It can be understood that the number of the slots 1121 and the bosses 1122 is plural and evenly distributed, and one slot 1121 corresponds to one boss 1122.

Further, the stent 100 further comprises a connecting device 113 for connecting any two stent bodies 102. The connecting device 113 includes a screw (not shown), a screw hole (not shown) disposed on the bracket body 102, and a connecting plate (not shown), wherein the screw passes through the connecting plate and the screw hole to connect any two bracket bodies together. In some embodiments, the bracket 100 further includes a limiting hole 114 disposed on the upper cover 103, a limiting sheet 115 extends from one end of the connecting plate, and the limiting sheet 115 passes through the limiting hole 114 so that the connecting device 113 connects and fixes any two bracket bodies 102.

In the embodiment of the present invention, the bracket 100 includes a bottom plate 101, a bracket body 102, a locking device, and an upper cover 103. The bracket body 102 comprises a lower bracket 1021, an upper bracket 1023 and a supporting tube 1022, wherein the lower bracket 1021 is connected with the upper bracket 1023 through the supporting tube 1022, a plurality of first accommodating grooves 1024 are arranged on the lower bracket 1021 in parallel, a plurality of second accommodating grooves are arranged on the upper bracket 1023 opposite to the lower bracket 1021, and one first accommodating groove 1024 and the opposite second accommodating groove are used for accommodating two ends of a workpiece. The locking device fixes the holder body 102 and fixes the holder body 102 to the base plate 101 sequentially through the upper holder 1021, the support tube 1022, and the lower holder 1023. The upper cover 103 is covered on the bracket body 102. Through the structure, the bracket 100 can fix the workpiece including the battery cell placed therein, and the workpiece placed in the bracket 100 can naturally dissipate heat because the first receiving groove 1024 and the second receiving groove arranged on the bracket body 102 are arranged at intervals.

The embodiment of the utility model provides a battery module is still provided, as shown in fig. 3 and fig. 4, battery module 200 includes electric core 201, electrode slice 202, signal acquisition pencil 203 and support 100. For the specific structure and function of the bracket 100, reference may be made to the above embodiments, and details are not repeated here. The battery cell 201 is accommodated in the first accommodating groove 1024 and the second accommodating groove in the bracket 100, the electrode plate 202 and the signal acquisition harness 203 are both disposed on the upper bracket 1023, and the electrode plate 202 is connected to the signal acquisition harness 203. The support 100 may fix the battery cell 201 placed inside the support 100, and the battery cell 201 placed inside the support 100 may naturally dissipate heat because the first receiving groove 1024 and the second receiving groove are disposed at an interval.

The embodiment of the utility model provides an electrical equipment is still provided, electrical equipment includes battery module 200.

It should be noted that the preferred embodiments of the present invention are described in the specification and the drawings, but the present invention can be realized in many different forms, and is not limited to the embodiments described in the specification, and these embodiments are not provided as additional limitations to the present invention, and are provided for the purpose of making the understanding of the disclosure of the present invention more thorough and complete. Moreover, the above technical features are combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention; further, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.

Claims

1. A stent, comprising:

a base plate;

the support body is stacked on the bottom plate and comprises a lower support, an upper support and a support tube, the lower support is connected with the upper support through the support tube, a plurality of first accommodating grooves are arranged on the lower support in parallel, a plurality of second accommodating grooves are arranged on the upper support opposite to the lower support, and the first accommodating groove and the second accommodating groove are used for accommodating two ends of a workpiece;

the locking device fixes the bracket body and fixes the bracket body on the bottom plate sequentially through the upper bracket, the supporting tube and the lower bracket;

the upper cover is arranged on the bracket body in a covering mode.

2. The bracket of claim 1, further comprising a stud;

the stud is arranged on the bottom plate, a first through hole is formed in the upper support, and a second through hole is formed in the lower support;

the locking device is a first screw, and the first screw is in threaded connection with the stud after passing through the first through hole, the supporting pipe and the second through hole in sequence.

3. The rack of claim 1, wherein the number of the locking devices is multiple, and the multiple locking devices are evenly distributed.

4. The carrier in claim 1, further comprising a locating pin and a locating slot;

the locating pin set up in on the bottom plate, the constant head tank set up in on the lower carriage when the support body is folded and is located on the bottom plate, the locating pin card is gone into in the constant head tank.

5. The bracket of claim 1, further comprising a box, a third through hole and a second screw;

the third through hole is formed in the bottom plate;

the upper support is provided with a fourth through hole, the lower support is provided with a fifth through hole, and the second screw is in threaded connection with the box body after sequentially passing through the fourth through hole, the supporting tube, the fifth through hole and the third through hole.

6. The holder of claim 1, further comprising a snap-fit structure;

the joint structure including set up in the draw-in groove of upper cover and set up in the boss of upper bracket, work as the upper cover lid is located when on the support body, the boss card is gone into the draw-in groove.

7. The stent according to any one of claims 1 to 6, further comprising a connecting means for connecting any two of the stent bodies;

the connecting device comprises a screw, a screw hole and a connecting plate, wherein the screw hole and the connecting plate are arranged on the support body, and the screw penetrates through the connecting plate and the screw hole to connect any two support bodies together.

8. The bracket according to claim 7, further comprising a limiting hole provided in the upper cover, wherein a limiting piece extends from one end of the connecting plate, and the limiting piece passes through the limiting hole.

9. A battery module, comprising a battery cell, an electrode plate, a signal acquisition harness and the bracket of any one of claims 1 to 8;

the battery cell is accommodated in the first accommodating groove and the second accommodating groove in the support, the electrode plate and the signal acquisition wiring harness are both arranged on the upper support, the electrode plate is connected with the signal acquisition wiring harness, and the support is used for supporting the battery cell.

10. An electric device characterized by comprising the battery module according to claim 9.