Outdoor high-strength energy storage power supply

Abstract

The utility model relates to the technical field of energy storage batteries, and discloses an outdoor high-strength energy storage power supply which comprises a power supply box, a protection box is arranged on the outer side of the power supply box, open grooves are formed in the four corners of the bottom end of the power supply box, and clamping buckles are fixedly connected to the inner sides of the open grooves; fixing columns are arranged at the four corners of the bottom of the outer side of the protection box, circular grooves are formed in the inner sides of the fixing columns, sliding sleeves are slidably connected to the interiors of the circular grooves, springs are arranged at the outer ends of the sliding sleeves, and movable buckles are fixedly connected to the inner ends of the sliding sleeves. According to the utility model, in the downward putting process of the power box, the clamping buckle pushes the moving buckle downwards to enable the spring to contract in the circular groove, and when the clamping buckle moves to the position below the moving buckle, the spring resets to push the moving buckle to be located at the upper end of the clamping buckle to lock the power box, so that not only can the power box be protected when placed outdoors, but also the safety of the power box is improved. And meanwhile, the power box and the protection box are convenient to mount and dismount.

Description

TECHNICAL FIELD

[0001] The utility model relates to energy storage battery technical field especially relates to a kind of outdoor high-strength energy storage power supply. BACKGROUND

[0002] Energy storage battery is used to provide power for peak load regulation and frequency regulation power auxiliary service, electric vehicle, electric train, electric bicycle, golf cart etc., and most energy storage battery devices do not need to move, so energy storage battery is set using lithium battery, different energy storage batteries have different requirements in the face of different scenes, and problems such as swelling rate, energy density, electrode material performance uniformity need to be paid attention to, in order to pursue long life and low cost of the whole energy storage equipment.

[0003] When energy storage battery is powered outdoors, it needs to be carried and moved, so when collision or jolt occurs during movement, a certain impact force is formed on the energy storage battery, which causes damage to the energy storage battery, and when the energy storage battery is placed outdoors, it is easy to be hit by other objects, which reduces the safety performance of the energy storage battery when used outdoors, and the energy storage battery needs to have high strength when placed outdoors.

[0004] Most of the existing energy storage batteries used outdoors are installed with protective box outside the energy storage battery to prevent damage to the energy storage battery, in order to facilitate the fixed installation of the protective box and the energy storage battery, the bolt fixing method is usually used, but there is the inconvenience of disassembling the box and the energy storage battery, and punching is needed on the energy storage battery shell, which can easily damage the energy storage battery, so an outdoor high-strength energy storage power supply needs to be designed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the inconvenience of disassembling the box and the energy storage battery in the prior art, and provides an outdoor high-strength energy storage power supply.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] An outdoor high-strength energy storage power supply includes a power supply box, a protective box is arranged outside the power supply box, grooves are arranged at the bottom corners of the power supply box, clamping buckles are fixedly connected inside the grooves;

[0008] Fixing columns are arranged at the bottom corners outside the protective box, circular grooves are arranged inside the fixing columns, sliding sleeves are slidingly connected inside the circular grooves, springs are arranged at the outer ends of the sliding sleeves, and moving buckles are fixedly connected at the inner ends of the sliding sleeves.

[0009] The upper surface of the moving buckle is the same in shape as the lower surface of the clamping buckle.

[0010] Through the technical scheme, in the process of placing the power box downward, the clamping buckle pushes the moving buckle downward, so that the spring is retracted in the circular groove, and when the clamping buckle moves to below the moving buckle, the spring is reset to push the moving buckle to the upper end of the clamping buckle to lock the power box. The power box can be protected when placed outdoors, and the power box and the protective box can be conveniently installed and dismounted, and the convenience of installation and dismounting is increased, and the power box does not need to be fixed by punching and using bolts.

[0011] Further, the front and rear sides of the protective box are provided with heat dissipation grooves.

[0012] Through the technical scheme, the heat generated by the power box during operation can be dissipated in time through the heat dissipation grooves.

[0013] Further, the front and rear sides of the protective box are provided with heat dissipation grooves.

[0014] Through the technical scheme, when the elastic plate is impacted, the sliding seat provided at the four corners of the elastic plate slides outward on the outer side of the fixed rod, so that the impact force is buffered, and the protective box and the power box are protected, and the heat dissipation groove can be shielded to prevent damage to the outer surface of the directly arranged power box.

[0015] Further, the upper end of the power box is provided with a handle.

[0016] Through the technical scheme, the power box can be conveniently pulled to separate it from the protective box, and the power box can be conveniently lifted and carried.

[0017] Further, the upper and lower parts of the sliding sleeve are provided with sliding blocks, and the upper and lower ends of the circular groove are provided with sliding grooves, and the sliding blocks are respectively slidably connected to the inner sides of the sliding grooves.

[0018] Through the technical scheme, when the sliding sleeve and the moving buckle are pulled by the pull ring and the pull rod and move from inside to outside in the circular groove, the sliding blocks slide in the sliding grooves to increase the guiding effect and prevent the sliding sleeve and the moving buckle from rotating to cause the position of the clamping buckle to deviate.

[0019] Further, the outer side of the sliding sleeve is fixedly connected with a pull rod, and the outer end of the pull rod is fixedly connected with a pull ring.

[0020] Through the technical scheme, the sliding sleeve and the moving buckle can be conveniently pulled to move from inside to outside in the circular groove.

[0021] The utility model has the advantages of the following:

[0022] The utility model discloses a kind of outdoor high-strength energy storage power supplies, including power box, protection box, fixed column, spring, sliding sleeve, mobile buckle, round groove, heat dissipation groove, fixed seat, fixed rod, elastic plate, sliding seat, handle, sliding groove, sliding block, pull rod, pull ring, power box is placed in the inside of protection box, in the process of power box downward, mobile buckle is pushed down to make spring contract in the inside of round groove, when mobile buckle moves to the below of mobile buckle, spring resets, push mobile buckle and locate in the upper end of mobile buckle, power box is locked, then when elastic plate is impacted, sliding seat is set at the four corners of elastic plate and slide outside the outside of fixed rod, impact intensity is buffered, protection is carried out to protection box and power box, not only can protection is carried out to power box when being placed outdoors, simultaneously, power box and protection box are installed and disassembled, increase the convenience of installation and disassembly, do not need to be fixed by bolt in the punching of power box, prevent the risk of damage to power box, when separating power box and protection box, only need to pull pull ring and pull rod, make mobile buckle and sliding sleeve slide outside the inside of round groove, so that the locking state of mobile buckle is released, it is simple and convenient to operate. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A three-dimensional structure schematic diagram of the outdoor high-strength energy storage power supply is provided for the utility model;

[0024] Figure 2 A power box three-dimensional structure schematic diagram of the outdoor high-strength energy storage power supply is provided for the utility model;

[0025] Figure 3 A protection box three-dimensional structure schematic diagram of the outdoor high-strength energy storage power supply is provided for the utility model;

[0026] Figure 4 A fixed column cross-sectional structure three-dimensional schematic diagram of the outdoor high-strength energy storage power supply is provided for the utility model;

[0027] Figure 5 A fixed column cross-sectional view of the outdoor high-strength energy storage power supply is provided for the utility model;

[0028] Figure 6 A fixed seat, fixed column and elastic plate three-dimensional structure schematic diagram of the outdoor high-strength energy storage power supply is provided for the utility model.

[0029] LEGEND:

[0030] 1, power box;2, protection box;3, slot;4, clamping buckle;5, fixed column;6, spring;7, sliding sleeve;8, mobile buckle;9, round groove;10, heat dissipation groove;11, fixed seat;12, fixed rod;13, elastic plate;14, sliding seat;15, handle;16, sliding groove;17, sliding block;18, pull rod;19, pull ring. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0032] With reference to Figures 1-6 The utility model provides an embodiment: a kind of outdoor high-strength energy storage power supply, including power supply box 1, the outside of power supply box 1 is provided with protective box 2, the bottom end four corners of power supply box 1 are all provided with slot 3, the inside of slot 3 is all fixedly connected with clasp 4;

[0033] The outside bottom four corners of protective box 2 are all provided with fixed column 5, the inside of fixed column 5 is all provided with round groove 9, the inside of round groove 9 is all slidably connected with sliding sleeve 7, the outer end of sliding sleeve 7 is all provided with spring 6, the inner end of sliding sleeve 7 is all fixedly connected with mobile buckle 8;

[0034] The upper surface of mobile buckle 8 and the lower surface of clasp 4 are same in shape.

[0035] Preferably, the front and rear sides of protective box 2 are provided with heat dissipation grooves 10, which facilitate the heat generated during the operation of power supply box 1 to be dissipated in time.

[0036] Preferably, the front and rear sides of protective box 2 are provided with fixed seats 11 at the four corners, the middle parts of adjacent two fixed seats 11 are provided with fixed rods 12, the front and rear sides of protective box 2 are provided with elastic plates 13, the four corners of elastic plate 13 are all fixedly connected with sliding seats 14, sliding seat 14 is slidably connected to the outside of corresponding fixed rod 12 respectively, when elastic plate 13 is impacted, sliding seat 14 provided at the four corners of elastic plate 13 slides outward on the outside of fixed rod 12, so as to buffer the impact force, protect protective box 2 and power supply box 1, and shield heat dissipation groove 10 to prevent damage to the outer surface of power supply box 1.

[0037] Preferably, the upper end of power supply box 1 is provided with handles 15 on the left and right sides, which facilitates the pulling of power supply box 1, increases the convenience of separating power supply box 1 from protective box 2, and facilitates the lifting and carrying of power supply box 1.

[0038] Preferably, the upper and lower portions of the sliding sleeve 7 are provided with sliding blocks 17, and the upper and lower ends of the circular groove 9 are provided with sliding grooves 16, the sliding blocks 17 are respectively slidably connected to the inner sides of the corresponding sliding grooves 16, and when the sliding sleeve 7 and the moving buckle 8 are pulled by the pull ring 19 and the pull rod 18, the sliding blocks 17 slide on the inner sides of the sliding grooves 16 during the movement from inside to outside in the circular groove 9, so as to increase the guiding effect and prevent the sliding sleeve 7 and the moving buckle 8 from rotating to cause the position offset of the clamping buckle 4.

[0039] Preferably, the outer sides of the sliding sleeve 7 are fixedly connected with pull rods 18, and the outer ends of the pull rods 18 are fixedly connected with pull rings 19 and pass through the fixed columns 5, so as to facilitate the movement of the sliding sleeve 7 and the moving buckle 8 from inside to outside in the circular groove 9.

[0040] Working principle: the power box 1 is placed in the protective box 2, and during the downward placement of the power box 1, the clamping buckle 4 pushes the moving buckle 8 downward, so that the spring 6 is contracted in the circular groove 9, and when the clamping buckle 4 moves to the lower side of the moving buckle 8, the spring 6 is reset to push the moving buckle 8 to the upper end of the clamping buckle 4, so as to lock the power box 1, and then when the elastic plate 13 is impacted, the sliding seats 14 arranged at the four corners of the elastic plate 13 slide outward on the outer sides of the fixed rods 12, so as to buffer the impact degree and protect the protective box 2 and the power box 1, and finally when the power box 1 and the protective box 2 are separated, the moving buckle 8 and the sliding sleeve 7 are only needed to slide outward in the circular groove 9 by pulling the pull ring 19 and the pull rod 18, so that the locking state of the clamping buckle 4 is released.

[0041] Finally, it should be noted that the above only describes preferred embodiments of the present application and is not intended to limit the present application, and although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacements to some technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An outdoor high-strength energy storage power supply comprising a power supply box (1), characterized in that: The outer side of the power box (1) is provided with a protective box (2), the bottom end of the power box (1) is provided with a slot (3) at four corners, and the inner side of the slot (3) is fixedly connected with a clamping buckle (4); The outer side of the protective box (2) is provided with a fixed column (5) at four corners of the bottom, the inner side of the fixed column (5) is provided with a circular groove (9), the inner side of the circular groove (9) is slidably connected with a sliding sleeve (7), the outer end of the sliding sleeve (7) is provided with a spring (6), and the inner end of the sliding sleeve (7) is fixedly connected with a moving buckle (8); The upper surface of the moving buckle (8) is the same as the lower surface of the clamping buckle (4).

2. An outdoor high strength energy storage power supply according to claim 1, characterized in that: The front and rear sides of the protective box (2) are provided with heat dissipation grooves (10).

3. The outdoor high strength energy storage power supply of claim 1, wherein: The front and rear sides of the protective box (2) are provided with heat dissipation grooves (10).

4. The outdoor high strength energy storage power supply of claim 1, wherein: The front and rear sides of the protective box (2) are provided with heat dissipation grooves (10).

5. The outdoor high strength energy storage power supply of claim 1, wherein: The upper end of the power box (1) is provided with a handle (15) on the left side.

6. An outdoor high strength energy storage power supply as claimed in claim 1, characterized in that: The upper and lower parts of the sliding sleeve (7) are provided with sliding blocks (17), and the upper and lower ends of the circular groove (9) are provided with sliding grooves (16), and the sliding blocks (17) are slidably connected to the inner sides of the corresponding sliding grooves (16). The outer side of the sliding sleeve (7) is provided with a pull rod (18) at the middle of the outer side, and the outer end of the pull rod (18) penetrates the fixed column (5) and is fixedly connected with a pull ring (19). The outer side of the sliding sleeve (7) is provided with a pull rod (18) at the middle of the outer side, and the outer end of the pull rod (18) penetrates the fixed column (5) and is fixedly connected with a pull ring (19).

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