Battery pack wall hanging structure

Abstract

The utility model belongs to the technical field of household energy storage, and particularly relates to a battery pack wall hanging structure which is used for hanging a battery pack and comprises a first connecting piece and a second connecting piece, the first connecting piece comprises a main plate, and mounting holes are formed in the two ends of the main plate in the length direction; a bulge is arranged in the middle of the main plate, and a carrier plate extends out of the edge of the bulge; the carrier plate is perpendicular to the surface of the main plate, and a first locking hole is formed in the carrier plate; the second connecting piece comprises a base plate, a first side plate and a second side plate are arranged on the two sides of the base plate, and a second locking hole is formed in the base plate. And a gap is formed in a position where the back surface and the top surface of the battery pack are connected. According to the battery pack wall hanging structure, the notch is formed in the rear portion of the top of the battery pack, when the battery pack wall hanging structure is installed, the first connecting piece, the second connecting piece, screws and other structures can be hidden in the notch, the back face of the battery pack can be tightly attached to the wall face, and the attractiveness is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of family energy storage, and particularly relates to a battery pack wall hanging structure. BACKGROUND

[0002] With the continuous development of battery technology, battery packs have become widely used energy storage devices, which are used to store electrical energy and provide power during peak periods or power outage scenarios. Currently, battery packs are increasingly used in communication, family and commercial and industrial energy storage. Especially in the family scenario, as an emergency power supply, it can supply 220V power to meet the power demand of most household appliances, and is deeply loved by the majority of families.

[0003] The existing household battery pack can be divided into wall-mounted and handheld, among which the wall-mounted battery pack is generally equipped with a wall hanging structure and can be hung on the wall through the wall hanging structure. For example, CN215816186U discloses a wall hanging structure of an energy storage battery pack, which comprises a fixing frame, a bearing frame and a connecting piece. The fixing frame comprises a first support plate and oppositely arranged second and third support plates, and the fixing frame can be fixed on the wall. The bearing frame comprises a first bearing plate supported on the upper surface of the second support plate. The connecting piece fixedly connects the first bearing plate and the second support plate. The utility model can realize the suspension of the energy storage battery pack by connecting the fixing frame and the bearing frame through the connecting piece, thereby facilitating the storage and retrieval of the energy storage battery pack by the user. However, in actual use, the battery pack cannot be closely attached to the wall, i.e., there is a large gap between the battery pack and the wall, so that the related fixed connecting piece can be directly observed from all around, i.e., the wall hanging structure is exposed and not aesthetic. SUMMARY

[0004] The utility model aims at overcoming the above-mentioned shortcomings of the prior art and providing a battery pack wall hanging structure, which can make the battery pack closely attached to the wall and hide the related connecting structure, so that the product is more beautiful when used.

[0005] The technical scheme of the utility model is as follows: a battery pack wall hanging structure is used for the suspension of a battery pack and comprises a first connecting piece and a second connecting piece. The first connecting piece comprises a main plate, mounting holes are arranged at both ends of the main plate in the length direction, and a protrusion is arranged at the middle part of the main plate to make the main plate in the shape of a "j" character. A load plate extends from the edge of the protrusion, the load plate is perpendicular to the surface of the main plate, and a first locking hole is arranged on the load plate.

[0006] The second connecting piece comprises a base plate, first and second side plates are arranged on both sides of the base plate, the two side plates are located on the same side of the base plate and are perpendicular to the base plate, and a second locking hole is arranged on the base plate. The second locking hole is used for cooperation with the first locking hole.

[0007] A notch is provided at the position where the back surface and the top surface of the battery pack meet. The second connecting member is fixed in the notch on the battery pack. The first connecting member is used to be fixed on the side wall. The first connecting member cooperates with the second connecting member to hang the battery pack on the side wall.

[0008] Furthermore, a nut is fixed on the lower surface of the first locking hole.

[0009] Furthermore, the first side plate in the second connecting member is fixedly connected to the battery pack, and the upper surface of the base plate is parallel to the top surface of the battery pack and does not exceed the top surface of the battery pack.

[0010] Furthermore, the upper surface of the substrate is flush with the top surface of the battery pack.

[0011] Furthermore, the width of the substrate is adapted to the corresponding width of the notch, and when the second connecting member is fixed to the battery pack, it is ensured that the second connecting member is completely located in the notch.

[0012] Furthermore, in the second connecting member, the length of the second side plate is shorter than the length of the base plate and smaller than the length of the protrusion.

[0013] Furthermore, in the second connecting member, a chamfer is provided on a side edge of the second side plate, which facilitates installation and cooperation with the first connecting member.

[0014] Furthermore, the width of the carrier plate is smaller than the width of the base plate, so that the carrier plate can be freely embedded between the two side plates and fit with the lower surface of the base plate.

[0015] Furthermore, the length of the projection is greater than the length of the second side plate, because when in use, the second side plate will be embedded in the cavity formed by the projection, and if the projection is not long enough, the second side plate cannot be embedded.

[0016] Furthermore, the upper edge of the second locking hole is provided with a taper to facilitate the guidance and positioning of the screw.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: the battery pack wall-mounted structure of the present invention is provided with a notch at the rear of the top of the battery pack. During installation, the first connecting member, the second connecting member, screws and other structures can be hidden in the notch, so that the back of the battery pack can be tightly attached to the wall, thereby improving the aesthetics. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the first connecting member in Example 1 of the present utility model;

[0019] Figure 2 This is another schematic diagram of the first connecting member in Example 1 of the present utility model;

[0020] Figure 3 This is a schematic diagram of the second connecting member in Example 1 of the present utility model;

[0021] Figure 4 This is another schematic diagram of the second connecting member in Example 1 of the present utility model;

[0022] Figure 5 This is an exploded schematic diagram of the cooperation between the first connecting member and the second connecting member in Example 1 of the present utility model;

[0023] Figure 6 This is a schematic structural diagram of the battery pack in Example 1 of the present utility model;

[0024] Figure 7 This is a partial schematic diagram of the second connecting member fixed to the battery pack in Example 1 of the present utility model;

[0025] Figure 8 This is a partial schematic diagram of the embodiment 1 of the present utility model after assembly;

[0026] In the figure: 1. First connecting member; 11. Main board; 12. Protrusion; 13. Mounting hole; 14. Carrier board; 15. First locking hole; 16. Nut; 2. Second connecting member; 21. Base board; 22. First side panel; 23. Second side panel; 24. Second locking hole; 3. Battery pack; 31. Notch. DETAILED DESCRIPTION

[0027] The present invention will be further described in detail below with reference to specific embodiments. Methods or functional components not specifically described in the embodiments are all prior art. Unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by technicians in the technical field of the present invention.

[0028] Example 1

[0029] like Figure 1-8As shown, this embodiment is a battery pack wall-mounted structure for suspending a battery pack 3, comprising a first connecting member 1 and a second connecting member 2. The first connecting member 1 includes a main board 11, with mounting holes 13 provided at both ends of the main board 11 in the longitudinal direction; and a protrusion 12 is provided in the middle of the main board 11, so that the main board 11 is in the shape of a "J" when viewed from the side; a carrier plate 14 extends outward from one edge of the protrusion 12; the carrier plate 14 is perpendicular to the surface of the main board 11, and a first locking hole 15 is provided on the carrier plate 14; the second connecting member 2 includes a base plate 21, and a first side plate 22 and a second side plate 23 are provided on both sides of the base plate 21. The two side plates are located on the same side of the base plate 21 and are both perpendicular to the base plate 21. A second locking hole 24 is provided on the base plate 21; the second locking hole 24 is used to cooperate with the first locking hole 15; a notch 31 is provided at the position where the back and top surfaces of the battery pack 3 meet, and the second connecting member 2 is fixed in the notch 31 of the battery pack 3. The first connecting member 1 is used to be fixed to the side wall, and the first connecting member 1 and the second connecting member 2 cooperate to hang the battery pack 3 on the side wall.

[0030] In this embodiment, a nut 16 is secured to the lower surface of the first locking hole 15. Nut 16 is designed to engage a screw (not shown). The first side plate 22 of the second connector 2 is fixedly connected to the battery pack 3, specifically by welding or bolting. During installation, ensure that the upper surface of the base plate 21 is flush with the top surface of the battery pack 3.

[0031] In this embodiment, the width of the substrate 21 is smaller than the corresponding width of the notch 31. Therefore, when the second connecting member 2 is fixed to the battery pack 3, the second connecting member 2 is completely hidden in the notch 31. In this way, the second connecting member 2 cannot be seen from the left, right, and bottom sides of the battery pack 3.

[0032] In this embodiment, the second side plate 23 of the second connector 2 is shorter than the base plate 21. The side edges of the second side plate 23 are chamfered to facilitate assembly with the first connector 1. The protrusion 12 is longer than the second side plate 23. The carrier plate 14 is narrower than the base plate 21, allowing it to fit freely between the two side plates and adhere to the lower surface of the base plate 21.

[0033] In this embodiment, the upper edge of the second locking hole 24 is tapered to facilitate the guidance and positioning of the screw.

[0034] The method of using the wall-mounted structure in this embodiment is as follows: use expansion screws to cooperate with the mounting holes 13 on the first connecting member 1 to horizontally install the first connecting member 1 on the wall, and at the same time weld the second connecting member 2 to the notch 31 of the battery pack 3, lift the battery pack 3 so that the substrate 21 in the second connecting member 2 fits with the carrier plate 14 on the first connecting member 1, and ensure that the positions of the first locking hole 15 and the second locking hole 24 correspond, and then use screws to pass through the second locking hole 24 and the first locking hole 15 in sequence and cooperate with the nut 16 to achieve locking of the battery pack 3.

[0035] The above are only some embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have combinations and variations of the aforementioned technical features. Without departing from the spirit and scope of the present invention, those skilled in the art can improve, modify, or replace the present invention with equivalents, or apply the structure or method of the present invention to other fields to achieve the same effect, which all fall within the scope of protection included in the present invention.

Claims

1. A battery pack wall-mounted structure for suspending a battery pack, characterized by: The device further comprises a first connecting member and a second connecting member, wherein the first connecting member comprises a main board, with mounting holes provided at both ends of the main board in a longitudinal direction; a protrusion is provided in the middle of the main board, so that the main board is in a "J" shape; a carrier plate extends from the edge of the protrusion; the carrier plate is maintained perpendicular to the surface of the main board and is provided with a first locking hole; The second connecting member includes a base plate, a first side plate and a second side plate are provided on both sides of the base plate, the two side plates are located on the same side of the base plate and are both perpendicular to the base plate, and a second locking hole is provided on the base plate; the second locking hole is used to cooperate with the first locking hole; A notch is provided at the position where the back surface and the top surface of the battery pack meet. The second connecting member is fixed in the notch on the battery pack. The first connecting member is used to be fixed on the side wall. The first connecting member cooperates with the second connecting member to hang the battery pack on the side wall.

2. The battery pack wall-mounted structure according to claim 1, characterized in that: A nut is fixed on the lower surface of the first locking hole.

3. The battery pack wall-mounted structure according to claim 1, characterized in that: The first side plate in the second connecting member is fixedly connected to the battery pack, and the upper surface of the base plate is parallel to the top surface of the battery pack and does not exceed the top surface of the battery pack.

4. The battery pack wall-mounted structure according to claim 3, characterized in that: The upper surface of the substrate is flush with the top surface of the battery pack.

5. The battery pack wall-mounted structure according to claim 3, characterized in that: The width of the substrate is adapted to the corresponding width of the notch, and when the second connecting member is fixed to the battery pack, it is ensured that the second connecting member is completely located in the notch.

6. The battery pack wall-mounted structure according to claim 3, characterized in that: In the second connecting member, the length of the second side plate is shorter than the length of the base plate.

7. The battery pack wall-mounted structure according to claim 3, characterized in that: In the second connecting member, a chamfer is provided on a side edge of the second side plate.

8. The battery pack wall-mounted structure according to claim 3, characterized in that: The width of the carrier plate is smaller than that of the base plate, so that the carrier plate can be freely embedded between the two side plates and fit with the lower surface of the base plate.

9. The battery pack wall-mounted structure according to claim 1, characterized in that: The length of the protrusion is greater than the length of the second side plate.

10. The battery pack wall-mounted structure according to claim 1, characterized in that: The upper edge of the second locking hole is provided with a taper to facilitate the guidance and positioning of the screw.

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