A battery box for conveniently installing batteries

Abstract

The utility model discloses a battery box for convenient installation of batteries, comprising: a lower shell, an upper shell, wherein the upper shell and the lower shell are fixed by bolts; a positioning mechanism, arranged between the upper shell and the lower shell, for aligning the upper shell and the lower shell; a fixing assembly, installed in the lower shell, for fixing the battery pack; the fixing assembly comprises a clamping mechanism installed in the lower shell and a pressing mechanism installed on the clamping mechanism. The utility model has a reasonable structure, is convenient for disassembly and assembly of the battery pack, is convenient for inspection and maintenance work, and can better meet the use requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of battery boxes, in particular to a battery box which is convenient for installing batteries. Background Art

[0002] A battery refers to a cup, trough or other container or part of a composite container that contains an electrolyte solution and a metal electrode to generate an electric current. It is a device that can convert chemical energy into electrical energy. It has a positive electrode and a negative electrode. With the advancement of science and technology, batteries generally refer to small devices that can generate electrical energy. Such as solar cells. The performance parameters of batteries mainly include electromotive force, capacity, specific energy and resistance. Using batteries as an energy source can obtain a current with stable voltage, stable current, long-term stable power supply, and little external influence. In addition, the battery has a simple structure, is easy to carry, and is easy to charge and discharge. It is not affected by external climate and temperature, and has stable and reliable performance. It plays a great role in all aspects of modern social life. When using batteries, they usually need to be placed in a battery box to improve the safety of battery use.

[0003] For example, an invention patent application with application publication number CN113285152A discloses a battery box, in which a battery pack is installed in a box body by bolts. However, when the battery pack needs to be disassembled, the outer bolts must be unscrewed first, and then the inner bolts must be loosened before the battery pack can be removed. The operation is relatively cumbersome and cannot meet the usage requirements well. Utility Model Content

[0004] The purpose of the utility model is to provide a battery box for convenient installation of batteries, so as to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A battery box for convenient battery installation comprises: a lower shell and an upper shell, wherein the upper shell and the lower shell are fixed by bolts; a positioning mechanism, arranged between the upper shell and the lower shell, for aligning the upper shell and the lower shell; a fixing assembly, installed in the lower shell, for fixing the battery pack; the fixing assembly comprises a clamping mechanism installed in the lower shell and a pressing mechanism installed on the clamping mechanism.

[0007] As a preferred solution, the positioning mechanism includes a plurality of positioning seats installed on the inner side wall of the lower shell, and positioning columns are installed at corresponding positions on the inner side wall of the upper shell, and the positioning columns are inserted into the positioning seats.

[0008] As a preferred solution, the clamping mechanism includes a clamping frame installed inside the lower shell body, and clamping telescopic rods are installed on opposite sides of the clamping frame. Clamping buckle plates are fixed to the ends of the clamping telescopic rods. A clamping spring is also mounted on the clamping telescopic rod, and the two ends of the clamping spring are respectively connected to the corresponding sides of the clamping frame and the clamping buckle plate.

[0009] As a preferred solution, the clamping buckle plate is U-shaped.

[0010] As a preferred solution, the buckling mechanism includes a buckling seat and buckling rings installed on both sides of the clamping frame, buckle plates are installed at the positions of the buckle rings at both ends of the clamping frame, the protrusion at the lower end of the buckle plate passes through the buckle ring and buckles at the lower end of the buckle ring, and a buckling telescopic rod is also installed at the lower end of the buckling seat, a flexible pressure plate is fixed to the lower end of the buckling telescopic rod, and a buckling spring is also mounted on the buckling telescopic rod, and the two ends of the buckling spring are respectively in contact with the flexible pressure plate and the corresponding side of the buckling seat.

[0011] As a preferred solution, a card-mounting mechanism for installing a smoke sensor is also provided in the upper shell body, and the card-mounting mechanism includes multiple groups of positioning strips installed in the upper shell body, and installation cavities for installing the smoke sensor are formed between the positioning strips. Multiple groups of card-mounting pieces are also installed in the upper shell body at positions corresponding to the installation cavities, and card-mounting protrusions are provided at the ends of the card-mounting pieces.

[0012] As a preferred solution, a plurality of heat dissipation holes are distributed on the upper shell and the lower shell, and reinforcing ribs are provided on the upper shell and the lower shell.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the buckle seat can be removed by removing the buckle sheet from the buckle ring, and then the battery pack can be removed by pushing the clamping buckle plate to both sides, which is simple to operate and convenient for the inspection and maintenance of the battery pack. The utility model has a reasonable structure, is convenient for the disassembly and assembly of the battery pack, and is convenient for inspection and maintenance work, and can better meet the use needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of a battery box that is convenient for installing batteries;

[0015] Figure 2 A schematic diagram of the three-dimensional structure of the upper shell position of a battery box for convenient installation of batteries;

[0016] Figure 3 This is a schematic diagram of the enlarged structure of position A of a battery box for convenient battery installation;

[0017] Figure 4 A schematic diagram of the three-dimensional structure of the lower shell of a battery box for convenient installation of batteries;

[0018] Figure 5 It is a schematic diagram of the exploded structure of the fixed component position of a battery box for convenient installation of batteries;

[0019] Figure 6 The present invention is a schematic diagram of the structure of a buckling mechanism of a battery box for convenient installation of batteries.

[0020] In the figure: 1-lower shell, 11-heat dissipation hole, 2-upper shell, 21-smoke alarm, 22-positioning column, 23-reinforcement rib, 24-positioning seat, 3-clamping mechanism, 31-positioning strip, 32-clamping piece, 4-fixing component, 41-clamping mechanism, 411-supporting frame, 412-clamping telescopic rod, 413-clamping buckle plate, 414-clamping spring, 42-buckle mechanism, 421-buckle ring, 422-buckle seat, 423-buckle plate, 424-flexible pressure plate, 425-buckle spring, 426-buckle telescopic rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example: See Figures 1 to 6 A battery box for convenient battery installation includes: a lower shell 1, an upper shell 2, the upper shell 2 and the lower shell 1 are fixed by bolts; a positioning mechanism is arranged between the upper shell 2 and the lower shell 1, and is used to align the upper shell 2 and the lower shell 1; a fixing component 4 is installed in the lower shell 1, and is used to fix the battery pack; the fixing component 4 includes a clamping mechanism 41 installed in the lower shell 1 and a buckling mechanism 42 installed on the clamping mechanism 41, a plurality of heat dissipation holes 11 are distributed on the upper shell 2 and the lower shell 1, and reinforcing ribs 23 are provided on the upper shell 2 and the lower shell 1.

[0023] Working principle of the utility model: When in use, first clamp the battery pack through the clamping mechanism 41, then press the battery pack through the buckling mechanism 42, so that the battery pack can be fixed in the lower shell 1, which is simple to operate and convenient to disassemble. Then, align the upper shell 2 with the lower shell 1 through the positioning mechanism, and then fix the upper shell 2 with the lower shell 1 through bolts to ensure the firmness of the battery box, which can better meet the use requirements.

[0024] As a further solution, the positioning mechanism includes a plurality of positioning seats 24 installed on the inner side wall of the lower shell 1 , and positioning columns 22 are installed at corresponding positions on the inner side wall of the upper shell 2 , and the positioning columns 22 are inserted into the positioning seats 24 .

[0025] The working principle of the positioning mechanism is: when positioning, the corresponding positioning column 22 is inserted into the corresponding positioning seat 24 to complete the alignment of the upper shell 2 and the lower shell 1, thereby facilitating the fixing of the upper shell 2 and the lower shell 1.

[0026] As a further solution, the clamping mechanism 41 includes a clamping frame 411 installed inside the lower shell 1, and clamping telescopic rods 412 are installed on opposite sides of the clamping frame 411. A clamping buckle plate 413 is fixed to the end of the clamping telescopic rod 412. A clamping spring 414 is also mounted on the clamping telescopic rod 412. The two ends of the clamping spring 414 are respectively connected to the clamping frame 411 and the corresponding side of the clamping buckle plate 413. In this embodiment, the clamping buckle plate 413 is U-shaped.

[0027] The working principle of the clamping mechanism 41 is: when the battery pack needs to be fixed, the clamping buckle plates 413 on both sides are pushed apart, at which time the clamping spring 414 is compressed, and then the battery pack is placed between the clamping buckle plates 413. Next, the clamping buckle plates 413 on both sides are released, and under the left and right of the clamping spring 414, the clamping buckle plates 413 on both sides are pushed closer to each other, thereby completing the preliminary fixing of the battery pack. The operation is simple and disassembly is convenient.

[0028] As a further solution, the buckling mechanism 42 includes a buckling seat 422 and buckling rings 421 installed on both sides of the clamping frame 411, buckle plates 423 are installed at the positions of the buckle rings 421 at both ends of the clamping frame 411, the protrusion at the lower end of the buckle plate 423 passes through the buckle ring 421 and is buckled on the lower end of the buckle ring 421, and a buckling telescopic rod 426 is also installed at the lower end of the buckling seat 422, and a flexible pressure plate 424 is fixed to the lower end of the buckling telescopic rod 426, and a buckling spring 425 is also mounted on the buckling telescopic rod 426, and the two ends of the buckling spring 425 are respectively connected to the flexible pressure plate 424 and the corresponding side of the buckling seat 422.

[0029] The working principle of the clamping mechanism 42 is: after the initial fixation of the battery pack is completed, the clamping pieces 423 at both ends of the clamping seat 422 are aligned with the corresponding buckle rings 421, and then the clamping seat 422 is pressed downward, so that the protrusion at the lower end of the clamping piece 423 passes through the buckle ring 421 and is buckled at the lower end of the buckle ring 421. At this time, the clamping telescopic rod 426 is contracted and the clamping spring 425 is in a compressed state, so that the flexible pressure plate 424 presses the battery pack. When disassembling, only the clamping piece 423 needs to be removed from the buckle ring 421 to remove the clamping seat 422. Then, the clamping buckle plate 413 is pushed to both sides to take out the battery pack. The operation is simple and convenient for the inspection and maintenance of the battery pack.

[0030] As a further solution, a clamping mechanism 3 for installing the smoke sensor 21 is also provided in the upper shell 2, and the clamping mechanism 3 includes multiple groups of positioning strips 31 installed in the upper shell 2, and installation cavities for installing the smoke sensor 21 are formed between the positioning strips 31. Multiple groups of clamping pieces 32 are also installed at positions corresponding to the installation cavities in the upper shell 2, and the ends of the clamping pieces 32 are provided with clamping protrusions.

[0031] When installing the smoke sensor 21, place the smoke sensor 21 into the installation cavity, then press the smoke sensor 21, and squeeze the chamfer on the snap-fit ​​protrusion through the smoke sensor 21, so that the snap-fit ​​piece 32 opens outward. When the smoke sensor 21 completely enters the installation cavity, the snap-fit ​​piece is restored, and the snap-fit ​​protrusion at the end of the snap-fit ​​piece is buckled on the smoke sensor 21, so that the fixing work of the smoke sensor 21 is completed.

[0032] In the present invention, terms such as "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "side", "bottom" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are relational words determined only for the convenience of describing the structural relationships of the various parts or elements of the present invention, and do not specifically refer to any part or element in the present invention and cannot be understood as limitations on the present invention.

Claims

1. A battery box for convenient battery installation, characterized in that: include: A lower shell (1) and an upper shell (2), wherein the upper shell (2) and the lower shell (1) are fixed by bolts; A positioning mechanism, arranged between the upper shell (2) and the lower shell (1), and used for aligning the upper shell (2) and the lower shell (1); A fixing assembly (4) is installed in the lower housing (1) and is used to fix the battery pack; The fixing assembly (4) comprises a clamping mechanism (41) installed in the lower shell (1) and a pressing mechanism (42) installed on the clamping mechanism (41).

2. A battery box for convenient battery installation according to claim 1, characterized in that: The positioning mechanism comprises a plurality of positioning seats (24) mounted on the inner side wall of the lower shell (1), and positioning columns (22) are mounted at corresponding positions on the inner side wall of the upper shell (2), and the positioning columns (22) are inserted into the positioning seats (24).

3. A battery box for convenient battery installation according to claim 2, characterized in that: The clamping mechanism (41) comprises a clamping frame (411) installed inside the lower shell (1), and clamping telescopic rods (412) are installed on opposite sides of the clamping frame (411), and a clamping buckle plate (413) is fixed to the end of the clamping telescopic rod (412). A clamping spring (414) is also mounted on the clamping telescopic rod (412), and the two ends of the clamping spring (414) are respectively in contact with the clamping frame (411) and the corresponding side of the clamping buckle plate (413).

4. A battery box for convenient battery installation according to claim 3, characterized in that: The clamping buckle plate (413) is U-shaped.

5. A battery box for convenient battery installation according to claim 4, characterized in that: The buckling mechanism (42) comprises a buckling seat (422) and buckling rings (421) installed on both sides of the clamping frame (411); buckling plates (423) are installed at positions corresponding to the buckling rings (421) at both ends of the clamping frame (411); the protrusion at the lower end of the buckling plate (423) passes through the buckling ring (421) and buckles at the lower end of the buckling ring (421); a buckling telescopic rod (426) is also installed at the lower end of the buckling seat (422); a flexible pressure plate (424) is fixed at the lower end of the buckling telescopic rod (426); a buckling spring (425) is also mounted on the buckling telescopic rod (426); the two ends of the buckling spring (425) are respectively in contact with the flexible pressure plate (424) and the buckling seat (422) corresponding to one side.

6. A battery box for convenient battery installation according to claim 5, characterized in that: A clamping mechanism (3) for mounting a smoke sensor (21) is also provided in the upper shell (2), the clamping mechanism (3) comprising a plurality of positioning strips (31) mounted in the upper shell (2), a mounting cavity for mounting the smoke sensor (21) being formed between the positioning strips (31), a plurality of clamping pieces (32) are also mounted in positions corresponding to the mounting cavities in the upper shell (2), and a clamping protrusion is provided at the end of the clamping piece (32).

7. A battery box for convenient battery installation according to claim 6, characterized in that: A plurality of heat dissipation holes (11) are distributed on the upper shell (2) and the lower shell (1), and reinforcing ribs (23) are provided on the upper shell (2) and the lower shell (1).

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