CN214068825U

CN214068825U - Storage device and battery module

Info

Publication number: CN214068825U
Application number: CN202023275733.6U
Authority: CN
Inventors: 程志刚; 温世标; 程小汉
Original assignee: Sunwoda Electric Vehicle Battery Co Ltd
Current assignee: Xinwangda Power Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-08-27
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses an accommodating device and battery module, accommodating device are used for accomodating the battery, and accommodating device includes end plate, box and threaded fastener, and the end plate is used for the cladding outside the battery, and end plate and battery set up in the box, and first through-hole has been seted up to the end plate, and threaded fastener runs through first through-hole and with box threaded connection to make the end plate can dismantle and be fixed in the box. This storage device can avoid setting up the screw hole in the end plate or set up the nut in the end plate, simplifies the fashioned technology of end plate, reduces the fashioned cost of end plate.

Description

Storage device and battery module

Technical Field

The utility model relates to a battery technology field, in particular to storage device and battery module.

Background

In the battery module, in order to realize that end plate and box are connected, generally seted up the screw hole in the end plate, perhaps be provided with the riveting nut in the end plate, but current end plate adopts the technology of casting or extrusion, sets up the screw hole in the end plate for the fashioned technology of end plate is more complicated, increases the fashioned cost of end plate.

SUMMERY OF THE UTILITY MODEL

Accordingly, there is a need for a storage device and a battery module, which can solve the technical problem of complicated process for forming the end plate of the storage device.

The utility model discloses an accommodating device for accomodate the battery, accommodating device includes end plate, box and threaded fastener, the end plate is used for the cladding outside the battery, the end plate with the battery set up in the box, first through-hole has been seted up to the end plate, threaded fastener runs through first through-hole and with box threaded connection, so that the end plate can be dismantled and be fixed in the box.

Furthermore, the end plate is provided with a plurality ofly, and is a plurality of the end plate encloses to close and forms the holding chamber, the holding chamber is used for the holding the battery.

Further, the end plate includes first installed part, second installed part and base plate, first installed part with the second installed part all set up in on the base plate, first through-hole includes second through-hole and third through-hole, the second through-hole set up in on the first installed part, the third through-hole set up in on the second installed part, threaded fastener sets up to two, two threaded fastener runs through respectively the second through-hole with the third through-hole with box threaded connection.

Further, storage device includes hoist and mount piece, hoist and mount piece set up in on the end plate, hoist and mount piece is used for connecting hoisting equipment, hoisting equipment can pass through hoist and mount piece drives the end plate is towards being close to or keeping away from the direction of box removes.

Furthermore, hoisting holes are formed in the hoisting piece, and the hoisting equipment can be connected with the hoisting piece through the hoisting holes.

Further, the storage device further comprises a positioning piece, the positioning piece is arranged on the end plate, and the positioning piece is used for positioning the end plate in the box body.

Furthermore, the locating hole has been seted up to the setting element, the box orientation one side of setting element is provided with the locating pin, the locating pin can be located by the cover in the locating hole, in order to incite somebody to action the end plate is located in the box.

Further, the storage device further comprises a wire harness fixing piece, the wire harness fixing piece is arranged on the end plate, and the wire harness fixing piece is used for fixing a wire harness.

Further, the wire harness fixing part is a clamping groove formed in the end plate, and the wire harness can be clamped in the clamping groove.

The utility model discloses still disclose a battery module, including battery and above-mentioned storage device.

The utility model discloses a storage device and battery module, first through-hole has been seted up to the end plate, and threaded fastener runs through first through-hole and box threaded connection to make the end plate can dismantle and be fixed in the box, like this when needs fixed end plate and box, threaded fastener need not with end plate threaded connection, but run through behind the first through-hole with box threaded connection, thereby avoid setting up the screw hole in the end plate or set up the nut in the end plate, simplify the fashioned technology of end plate, reduce the fashioned cost of end plate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a cross-sectional view of an embodiment of a storage device of the present invention;

fig. 2 is a schematic structural view of an end plate in an embodiment of the present invention;

fig. 3 is a side view of an end plate in an embodiment of the invention;

fig. 4 is an enlarged view of a portion a in fig. 3.

The main components are as follows:

100. an end plate; 110. a first through hole; 120. a first mounting member; 121. a second through hole; 130. a second mount; 131. a third through hole; 140. a substrate; 200. a box body; 300. a threaded fastener; 400. hoisting a piece; 410. hoisting holes; 500. a positioning member; 510. positioning holes; 600. a wire harness fixing member; 610. a first side wall; 620. a second side wall; 630. a bottom wall; 700. mounting holes; 800. a position avoiding groove; 900. a battery.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, "and/or" in the whole text includes three schemes, taking a and/or B as an example, including a technical scheme, and a technical scheme that a and B meet simultaneously; in addition, the technical solutions in the embodiments 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, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1, in some embodiments, the present application provides a storage device, the storage device is configured to store a battery 900, the storage device includes an end plate 100, a case 200, and a threaded fastener 300, the end plate 100 is configured to cover the battery 900, the end plate 100 and the battery 900 are disposed in the case 200, the end plate 100 is provided with a first through hole 110, and the threaded fastener 300 penetrates through the first through hole 110 and is in threaded connection with the case 200, so that the end plate 100 is detachably fixed in the case 200. Thus, when the end plate 100 and the box body 200 need to be fixed, the threaded fastener 300 does not need to be in threaded connection with the end plate 100, but penetrates through the first through hole 100 and then is in threaded connection with the box body 200, so that a threaded hole is prevented from being formed in the end plate 100 or a nut is prevented from being arranged in the end plate 100, the forming process of the end plate 100 is simplified, and the forming cost of the end plate is reduced. Specifically, the threaded fastener 300 may be, but is not limited to, a bolt.

In some embodiments, the end plates 100 are provided in plurality, and the plurality of end plates 100 enclose to form a receiving cavity for receiving the battery 900, and the plurality of end plates 100 can fix the battery 900 together more stably.

As shown in fig. 2, in some embodiments, the endplate 100 includes a first mounting part 120, a second mounting part 130 and a base plate 140, the first mounting part 120 and the second mounting part 130 are disposed on the base plate 140, the first through hole 110 includes a second through hole 121 and a third through hole 131, the second through hole 121 is disposed on the first mounting part 120, the third through hole 131 is disposed on the second mounting part 130, two threaded fasteners 300 are disposed, and the two threaded fasteners 300 are threaded through the second through hole 121 and the third through hole 131 respectively and are connected to the box 200. The two threaded fasteners 300 are respectively threaded through the second through hole 121 and the third through hole 131 to be screwed with the case 200, so that the end plate 100 is more stably fixed in the case 200.

Specifically, the first mounting member 120 is disposed at one end of the base plate 140, and the second mounting member 130 is disposed at the other end of the base plate 140.

In some embodiments, the storage device includes a lifting piece 400, the lifting piece 400 is disposed on the end plate 100, the lifting piece 400 is used for connecting a lifting device, and the lifting device can drive the end plate 100 to move towards a direction close to or away from the box 200 through the lifting piece 400. Specifically, when the end plate 100 is detachably fixed in the box 200, the hoisting device can be matched with the hoisting piece 400, and the hoisting device moves towards the direction close to the box 200 to drive the end plate 100 to move towards the direction close to the box 200. When the end plate 100 is detached from the box 200, the lifting device moves in a direction away from the box 200 to drive the end plate 100 to move in a direction away from the box 200.

Specifically, the lifting member 400 is disposed at one side of the end plate 100, so that the lifting device can smoothly drive the end plate 100 to move. The hoisting device may be, but is not limited to, a lifting rope.

In some embodiments, the hoisting member 400 can be set to be a plurality of, the hoisting device can be set to be a plurality of, and the plurality of hoisting members 400 and the plurality of hoisting devices are arranged in a one-to-one correspondence manner, so that the hoisting device can more stably drive the end plate 100 to move towards the direction close to or away from the box body 200. Specifically, a plurality of sling 400 are spaced apart from each other on the end plate 100.

Specifically, the sling 400 is disposed on the base plate 140.

In some embodiments, the lifting piece 400 is provided with a lifting hole 410, and the lifting device can be connected with the lifting piece 400 through the lifting hole 410.

In some embodiments, the storage device further includes a positioning member 500, the positioning member 500 is disposed on the end plate 100, and the positioning member 500 is used for positioning the end plate 100 in the box 200. Specifically, after the end plate 100 is positioned in the box 200 by the positioning member 500, the threaded fastener 300 is easily threaded through the first through hole 110 and the box 200.

In addition, the position of the positioning element 500 disposed on the end plate 100 is adjusted, so that the end plate 100 can be detachably fixed on the preset position of the box 200, specifically, the positioning element 500 is disposed on the first position of the end plate 100, the end plate 100 can be detachably fixed on the first position of the box 200, the positioning element 500 is disposed on the second position of the end plate 100, and the end plate 100 can be detachably fixed on the second position of the box 200.

Further, the positioning member 500 is disposed on a side of the substrate 140 away from the sling 400. Further, the positioning member 500 and the sling 400 are on the same straight line. The hoisting device drives the hoisting piece 400 to move right above the box body 200, and the positioning piece 500 and the hoisting piece 400 are on the same straight line, so that the end plate 100 can be detachably fixed in the box body 200.

Furthermore, a clearance groove 800 is arranged between the hoisting piece 400 and the positioning piece 500, and when the hoisting equipment passes through the hoisting hole 410, the clearance groove 800 can provide a space, so that the hoisting equipment can be conveniently connected with the hoisting piece 400 through the hoisting hole 410.

In some embodiments, the positioning member 500 defines a positioning hole 510, and a side of the case 200 facing the positioning member 500 is provided with a positioning pin, which can be sleeved in the positioning hole 510, so that the positioning member 500 positions the end plate 100 in the case 200. During operation, under the driving of the hoisting device, the end plate 100 moves towards the direction close to the positioning pin, so that the positioning pin is aligned to the positioning hole 510 by moving the end plate 100, and the positioning pin is sleeved in the positioning hole 510, thereby positioning the end plate 100 in the box body 200.

In some embodiments, the receiving device further includes a wire harness fixing member 600, the wire harness fixing member 600 is disposed on the end plate 100, and the wire harness fixing member 600 is used to fix the wire harness. Specifically, the wire harness fixing member 600 is disposed on the substrate 140. More specifically, the wire harness may be, but is not limited to, a temperature sensing wire for sensing the temperature of the battery.

As shown in fig. 3, in some embodiments, the harness retainer 600 is a slot formed in the end plate 100 into which the harness can be retained. Specifically, the inner side walls of the card slot include a first side wall 610, a second side wall 620 and a bottom wall 630, the first side wall 610 and the second side wall 620 are oppositely disposed on two sides of the bottom wall 630, and the bottom wall 630 is disposed on the end plate 100. More specifically, the first side wall 610 and the second side wall 620 are respectively in arc transition with the bottom wall 630, so as to avoid damaging the wiring harness in the process of clamping the wiring harness. Further, the first sidewall 610 and the second sidewall 620 are each disposed tangentially to the bottom wall 630. Further, the first and

second sidewalls

610 and 620 are each curved such that the first and

second sidewalls

610 and 620 have a sufficient space for accommodating the wire harness.

In some embodiments, the end plate 100 has a mounting hole 700 formed therein, and the mounting hole 700 is used for accommodating a temperature sensor for sensing the temperature of the battery. Specifically, the mounting hole 700 is provided at an end of the wire harness fixing member 600, which facilitates connection of the temperature sensor in the mounting hole 700 with the temperature sensing wire in the wire harness fixing member 600.

In some embodiments, the present application further provides a battery module including the battery 900 and the above-mentioned receiving device.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. The utility model provides a storage device for accomodate the battery, its characterized in that, storage device includes end plate, box and threaded fastener, the end plate is used for the cladding outside the battery, the end plate with the battery set up in the box, first through-hole has been seted up to the end plate, threaded fastener runs through first through-hole and with box threaded connection, so that the end plate can dismantle be fixed in the box.

2. The receiving device according to claim 1, wherein the end plates are provided in plurality, and the plurality of end plates enclose to form a receiving cavity for receiving the battery.

3. The receiving device according to claim 1, wherein the end plate includes a first mounting member, a second mounting member and a base plate, the first mounting member and the second mounting member are disposed on the base plate, the first through hole includes a second through hole and a third through hole, the second through hole is disposed on the first mounting member, the third through hole is disposed on the second mounting member, the two threaded fasteners are disposed in two, and the two threaded fasteners are threaded through the second through hole and the third through hole and are connected to the box body.

4. The storage device of claim 1, wherein the storage device comprises a hoisting piece, the hoisting piece is arranged on the end plate and used for being connected with hoisting equipment, and the hoisting equipment can drive the end plate to move towards a direction close to or away from the box body through the hoisting piece.

5. The containing device of claim 4, wherein the hoisting piece is provided with a hoisting hole, and the hoisting equipment can be connected with the hoisting piece through the hoisting hole.

6. The storage device of claim 4, further comprising a positioning member disposed on the end plate, the positioning member being configured to position the end plate in the box.

7. The storage device as claimed in claim 6, wherein the positioning member has a positioning hole, and a positioning pin is disposed on a side of the box body facing the positioning member, and the positioning pin can be sleeved in the positioning hole to position the end plate in the box body.

8. The receiving device according to claim 1, further comprising a harness fixing member provided on the end plate, the harness fixing member fixing a harness.

9. The storage device of claim 8, wherein the harness retainer is a slot formed in the end plate, the harness being capable of being retained in the slot.

10. A battery module comprising a battery and the receiving device according to any one of claims 1 to 9.