Waterproof and shockproof box body of outdoor electricity storage equipment

Abstract

The utility model relates to the field of electric power engineering, and discloses a waterproof and shockproof box body of outdoor power storage equipment, which comprises a main body box, a limiting rod is fixed on the inner wall of the bottom of the main body box, a compression spring is sleeved on the outer wall of the limiting rod, a sleeve is slidably connected on the outer wall of the limiting rod, and a damping spring is fixedly connected in the sleeve. And the other end of the damping spring is fixedly connected with a moving rod, the top of the moving rod is rotatably connected with a supporting plate, the inner wall of the bottom of the main body box is fixedly connected with a telescopic column, and a heat dissipation assembly is arranged in the main body box. According to the utility model, after the electricity storage equipment is arranged on the supporting plate, the gravity of the equipment pushes the moving rod to press downwards, so that the damping spring is compressed, meanwhile, the sleeve slides along the limiting rod and extrudes the compression spring on the outer layer, and the two-stage spring is linked for buffering, so that external vibration is effectively absorbed, all-directional protection is provided for the electricity storage equipment, and safe and stable operation of the electricity storage equipment in a bumpy environment is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of electric power engineering especially relates to outdoor electricity storage equipment waterproof shockproof box. BACKGROUND

[0002] Outdoor electricity storage equipment waterproof shockproof box, the box is connected hinged through stainless steel hardware, is firm and durable, has automatic pressure balance valve, can adjust the pressure difference inside and outside, realizes waterproof function, has shockproof design inside, can buffer vibration, protects equipment, can adapt to various severe outdoor environment, guards the stable operation of electricity storage equipment.

[0003] The existing outdoor electricity storage equipment waterproof shockproof box shock absorbing structure is rich and varied, part adopts elastic rubber gasket, is laid in the inside four walls and bottom of the box, utilizes rubber high elasticity and buffers vibration, still uses honeycomb foam material, its unique structure can disperse impact force, more advanced box is equipped with air suspension damping system, through the airbag inflation and deflation self -adaptation adjustment, effectively insulates external vibration, all -round protection electricity storage equipment safety and stability.

[0004] The existing outdoor electricity storage equipment waterproof shockproof box shock absorbing structure has the problem of not being able to effectively reduce the shock in practical application, the conventional rubber gasket used in part of the box is prone to aging and deformation due to long-term vibration, resulting in a decrease in the buffering performance, and the honeycomb foam material will irreversibly compress and deform when subjected to high-intensity impact, losing the shock-absorbing effect. Therefore, the outdoor electricity storage equipment waterproof shockproof box is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides an outdoor electricity storage equipment waterproof shockproof box, aiming at improving the problem of long-time effective shock absorption in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] The outdoor electricity storage equipment waterproof shockproof box comprises a main box, a limiting rod is fixed to the inner wall of the bottom of the main box, a compression spring is sleeved on the outer wall of the limiting rod, a sleeve is slidably connected to the outer wall of the limiting rod, a damping spring is fixedly connected to the inside of the sleeve, a moving rod is fixedly connected to the other end of the damping spring, a supporting plate is rotatably connected to the top of the moving rod, an extension column is fixedly connected to the inner wall of the bottom of the main box, and a heat dissipation assembly is arranged in the main box.

[0008] As a further description of the above technical scheme:

[0009] The heat dissipation assembly comprises two fans, the two fans are installed in the inside of the main box, and a filter screen is fixedly connected to the inside of the main box.

[0010] As a further description of the above technical solutions:

[0011] The outer wall of the main box is rotationally connected with a cabinet door, the outer side of the cabinet door is rotationally connected with a handle, one side of the handle is fixedly connected with a rotating shaft, one end of the rotating shaft is rotationally connected with a plug rod one, the other side of the rotating shaft is rotationally connected with a plug rod two;

[0012] As a further description of the above technical solutions:

[0013] The inner wall of the cabinet door is fixedly connected with a sealing ring, the top of the main box is fixedly connected with a baffle, and the outer wall of the main box is provided with a plurality of ventilation openings;

[0014] As a further description of the above technical solutions:

[0015] The outer wall of the filter screen is fixedly connected with two clamping springs, and the proximal sides of the two clamping springs are both fixedly connected with buckles;

[0016] As a further description of the above technical solutions:

[0017] The top of the telescopic column is fixedly connected to the bottom of the supporting plate, and the outer wall of the supporting plate is slidingly connected to the inner wall of the main box;

[0018] As a further description of the above technical solutions:

[0019] One side of the compression spring is fixedly connected to the inner wall of the main box, and the other side of the compression spring is fixedly connected to the bottom of the sleeve;

[0020] As a further description of the above technical solutions:

[0021] The outer wall of the rotating shaft is rotationally connected to the inside of the cabinet door, the outer wall of the plug rod one is slidingly connected to the inside of the cabinet door, and the outer wall of the plug rod two is slidingly connected to the inside of the cabinet door.

[0022] The utility model has the advantages of the following:

[0023] 1. In the utility model, when the power storage equipment is placed on the supporting plate, the equipment gravity pushes down the moving rod, so that the damping spring is compressed, at the same time, the sleeve slides along the limiting rod, extrudes the compression spring of the outer layer, and the two-stage spring linkage buffer effectively absorbs the external vibration, provides all-round protection for the power storage equipment, and ensures the safe and stable operation of the power storage equipment in the bumpy environment.

[0024] 2. In the utility model, when the power storage equipment generates heat during operation, the fan is started, the air is blown to the equipment through the filter screen, the convection is formed in cooperation with the ventilation openings on the two sides of the main box, the heat is quickly dissipated, the clamping spring and the buckle on the inner wall of the filter screen constitute a cable arrangement structure, when the cable is clamped, the buckle extrudes the spring, and the elastic restoring force is relied on to stably fix the cable. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic view of the outdoor power storage equipment waterproof shockproof box body of the utility model;

[0026] Figure 2 It is a structural schematic view of the cabinet door of the outdoor power storage equipment waterproof shockproof box body of the utility model;

[0027] Figure 3 It is a structural schematic view of the main box of the outdoor power storage equipment waterproof shockproof box body of the utility model;

[0028] Figure 4 It is a structural schematic view of the filter screen of the outdoor power storage equipment waterproof shockproof box body of the utility model;

[0029] Figure 5 It is Figure 3 The enlarged view of A in the middle.

[0030] Legend:

[0031] 1, main box; 2, ventilation opening; 3, cabinet door; 4, sealing ring; 5, baffle; 6, handle; 7, rotating shaft; 8, insertion rod one; 9, insertion rod two; 10, support plate; 11, telescopic column; 12, compression spring; 13, limiting rod; 14, moving rod; 15, shock absorbing spring; 16, sleeve; 17, fan; 18, filter screen; 19, clamping spring; 20, buckle. DETAILED DESCRIPTION

[0032] 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 protection scope of the utility model.

[0033] Refer to Figure 1 , Figure 3 and Figure 4The utility model provides an embodiment: outdoor storage electricity equipment waterproof shockproof box, including main part box 1, the bottom inner wall of main part box 1 is fixed with the limiting rod 13, the outer wall of limiting rod 13 is equipped with compression spring 12, the inner wall of compression spring 12 is fixedly connected in the one side of main part box 1, the other side of compression spring 12 is fixedly connected in the bottom of sleeve 16, can effectively buffer the vibration impact from ground through elastic deformation, the outer wall of limiting rod 13 is slidably connected with sleeve 16, the inside fixedly connected with shock absorber spring 15 of sleeve 16, the other end fixedly connected with moving rod 14 of shock absorber spring 15, constitute two stage shock absorbing unit, the top rotatably connected with support plate 10 of moving rod 14, two stage spring forms relay type shock absorbing, greatly reduce the influence of vibration to storage electricity equipment, the bottom inner wall fixedly connected with telescopic column 11 of main part box 1, the top fixedly connected in the bottom of support plate 10 of telescopic column 11, the outer wall of support plate 10 is slidably connected in the inner wall of main part box 1, the inside of main part box 1 is provided with heat dissipation subassembly, and heat dissipation subassembly includes two fans 17, and the outside rotatably connected with filter screen 18 of two fans 17, and the outer wall of filter screen 18 is fixedly connected in the inside of main part box 1, when storage electricity equipment runs and generates heat, starts fan 17, and airflow is oriented to the equipment through filter screen 18, cooperates the ventilation structure reserved on main part box 1, forms efficient heat dissipation passage, quickly takes away heat, guarantees equipment to be always in suitable working temperature interval;

[0034] Referring to Figure 1 、 Figure 2 and Figure 5The outer wall of the main box 1 is rotationally connected with the cabinet door 3, the outer wall of the main box 1 is rotationally connected with the cabinet door 3 through a precise hinge structure, the cabinet door 3 can be flexibly opened and closed, and meanwhile, stable connection strength is ensured, the outer side of the cabinet door 3 is rotationally connected with the handle 6, one side of the handle 6 is fixedly connected with the rotating shaft 7, the outer wall of the rotating shaft 7 is rotationally connected in the interior of the cabinet door 3, when the staff member presses down the handle 6, the rotating shaft 7 starts to rotate with the bearing embedded in the interior of the cabinet door 3 as a fulcrum, one end of the rotating shaft 7 is rotationally connected with the inserting rod one 8, the other side of the rotating shaft 7 is rotationally connected with the inserting rod two 9, the outer wall of the inserting rod one 8 is slidably connected in the interior of the cabinet door 3, the outer wall of the inserting rod two 9 is slidably connected in the interior of the cabinet door 3, with the rotation of the rotating shaft 7, the inserting rod one 8 and the inserting rod two 9 move up and down in the sliding groove, the cabinet door 3 is tightly buckled or separated from the main box 1, when the cabinet door 3 is closed, the inserting rod one 8 and the inserting rod two 9 are embedded in the corresponding clamping grooves of the main box 1, forming a stable locking structure, the inner wall of the cabinet door 3 is fixedly connected with the sealing ring 4, which is tightly combined with the surface of the main box 1 under the action of pressure, and can effectively block rainwater, the top of the main box 1 is fixedly connected with the baffle 5, the outer wall of the main box 1 is provided with a plurality of ventilation openings 2, the plurality of ventilation openings 2 provided on the outer wall of the box body are distributed in a honeycomb shape, and form an air convection channel in cooperation with the internal filter screen 18, the outer wall of the filter screen 18 is fixedly connected with two clamping springs 19, the proximal sides of the two clamping springs 19 are fixedly connected with buckles 20, when the cable of the power storage equipment is clamped into the buckle 20, the clamping spring 19 is compressed under stress, and the elastic restoring force is used to firmly fix the cable, so that the cable is prevented from being wound or causing the interface to be loose due to shaking, while ensuring the safe operation of the equipment, the internal layout of the box body is more regular and orderly.

[0035] Working principle: the staff member presses down the handle 6, the rotation of the handle 6 is transmitted to the rotating shaft 7 through the lever principle, so that the rotating shaft 7 rotates around the shaft center, the two inserting rods one 8 and two 9 are connected to the two sides of the rotating shaft 7 respectively, with the rotation of the rotating shaft 7, the two inserting rods reciprocate in the vertical direction, so that the cabinet door 3 is smoothly opened, the sealing ring 4 installed on the inner wall of the cabinet door 3 is made of high-elasticity rubber material, and can be tightly combined with the main box 1 when the cabinet door 3 is closed, so as to form a sealing and waterproof structure, the main box 1 is fixedly connected with four limiting rods 13, the outer part of each limiting rod 13 is sleeved with a compression spring 12, the outer wall of the limiting rod 13 is slidably connected with a sleeve 16, the inner part of the sleeve 16 is installed with a damping spring 15, the top of the damping spring 15 is installed with a moving rod 14, the moving rod 14 slides on the inner wall of the sleeve 16, and a double damping system is formed, when the staff member places the power storage equipment on the supporting plate 10, the weight of the power storage equipment drives the moving rod 14 to move downward, and the damping spring 15 is compressed, at the same time, the sleeve 16 slides downward along the limiting rod 13, and the compression spring 12 is compressed, the two-stage springs cooperate, effectively absorbing external vibration, and protecting the power storage equipment.

[0036] When the power storage device is operating, heat is generated, the fan 17 is started, and air is blown to the power storage device through the filter screen 18 to dissipate heat. Multiple air vents 2 are formed on both sides of the main box 1 to form a convection channel and accelerate heat dissipation. The clamping spring 19 fixed to the inner wall of the filter screen 18 and the buckle 20 form a cable arrangement structure. When the cable of the power storage device is clamped into the buckle 20, the buckle 20 will press the clamping spring 19. The elastic restoring force of the spring is used to realize stable clamping of the cable. The baffle 5 fixed to the top of the main box 1 can effectively block rainwater, and the sealing ring 4 of the cabinet door 3 cooperates to build a comprehensive waterproof protection system to ensure stable operation of the equipment in various environments.

[0037] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A waterproof and shockproof enclosure for outdoor power storage equipment, comprising a main body enclosure (1), characterized in that: The bottom inner wall of the main body box (1) is fixed with a limiting rod (13), and a compression spring (12) is sleeved on the outer wall of the limiting rod (13). A sleeve (16) is slidably connected on the outer wall of the limiting rod (13). A shock-absorbing spring (15) is fixedly connected inside the sleeve (16). A moving rod (14) is fixedly connected to the other end of the shock-absorbing spring (15). A support plate (10) is rotatably connected to the top of the moving rod (14). A telescopic column (11) is fixedly connected to the bottom inner wall of the main body box (1). A heat dissipation component is provided inside the main body box (1).

2. The waterproof and shockproof enclosure for outdoor power storage equipment according to claim 1, characterized in that: The heat dissipation assembly includes two fans (17), which are installed inside the main body box (1). A filter (18) is fixedly connected inside the main body box (1).

3. The waterproof and shockproof enclosure for outdoor power storage equipment according to claim 1, characterized in that: The outer wall of the main body box (1) is rotatably connected to a cabinet door (3), and the outer side of the cabinet door (3) is rotatably connected to a handle (6). A rotating shaft (7) is fixedly connected to one side of the handle (6), and a first insert rod (8) is rotatably connected to one end of the rotating shaft (7). A second insert rod (9) is rotatably connected to the other side of the rotating shaft (7).

4. The waterproof and shockproof enclosure for outdoor power storage equipment according to claim 3, characterized in that: The inner wall of the cabinet door (3) is fixedly connected with a sealing ring (4), the top of the main body box (1) is fixedly connected with a baffle (5), and the outer wall of the main body box (1) is provided with multiple ventilation openings (2).

5. The waterproof and shockproof enclosure for outdoor power storage equipment according to claim 2, characterized in that: Two locking springs (19) are fixedly connected to the outer wall of the filter screen (18), and buckles (20) are fixedly connected to the adjacent side of the two locking springs (19).

6. The waterproof and shockproof enclosure for outdoor power storage equipment according to claim 1, characterized in that: The top of the telescopic column (11) is fixedly connected to the bottom of the support plate (10), and the outer wall of the support plate (10) is slidably connected to the inner wall of the main body box (1).

7. The waterproof and shockproof enclosure for outdoor power storage equipment according to claim 1, characterized in that: One side of the compression spring (12) is fixedly connected to the inner wall of the main body box (1), and the other side of the compression spring (12) is fixedly connected to the bottom of the sleeve (16).

8. The waterproof and shockproof enclosure for outdoor power storage equipment according to claim 3, characterized in that: The outer wall of the rotating shaft (7) is rotatably connected to the inside of the cabinet door (3), the outer wall of the first insert rod (8) is slidably connected to the inside of the cabinet door (3), and the outer wall of the second insert rod (9) is slidably connected to the inside of the cabinet door (3).

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