CN219553787U - Heavy truck battery insulation structure convenient to dismouting - Google Patents

Abstract

The utility model relates to the field of battery heat preservation, and discloses a heavy-duty battery heat preservation structure convenient to disassemble and assemble, which comprises a box body, wherein the top of the box body is of an open structure, a detachable cover plate is arranged at the top of the box body, at least one round hole is formed in the cover plate, a plurality of groups of fan-shaped high-temperature resistant rubber blocks are fixedly arranged on the inner wall of the round hole, side blocks are fixedly arranged on two sides of the box body, and a plurality of groups of connecting holes are formed in the side blocks at equal intervals.

Description

Heavy truck battery insulation structure convenient to dismouting

Technical Field

The utility model relates to the field of battery heat preservation, in particular to a heavy-duty battery heat preservation structure convenient to disassemble and assemble.

Background

The battery thermal insulation device is generally a box structure, which wraps the battery inside and is used for thermal insulation and protection of the battery.

CN113140834a is a battery thermal insulation shell, where the battery thermal insulation shell includes a shell formed by enclosing a plurality of side wall assemblies, the side wall assemblies include two clamping plates with opposite plate surfaces and mutually connected outer edges, a thermal insulation cavity is formed by enclosing two clamping plates, a thermal insulation layer is disposed on one side of the clamping plate facing the thermal insulation cavity, and a heat absorption layer is disposed on one side of the clamping plate facing away from the thermal insulation cavity; the inner cavity of the shell is used for placing the battery, and one side wall assembly is provided with a through hole for extending out an electrode of the battery. The battery heat-insulating shell provided by the utility model has the effect of heat insulation on the periphery of the battery, and the heat-absorbing layer, the heat-insulating layer and the heat-insulating cavity are arranged, so that the heat-absorbing layer can fully absorb the external heat, the heat in the heat-insulating layer and the heat-insulating cavity can be prevented from exchanging with the external heat, the temperature of the battery in the shell can be greatly ensured, the battery can be normally used without being limited by a low-temperature environment, the service life of the battery is ensured, and the battery is inconvenient to detach from the inside of the device when the battery heat-insulating shell is used, so that the use limitation is more, and the heavy-duty battery heat-insulating structure convenient to disassemble and assemble is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a heavy-duty battery heat-insulating structure convenient to assemble and disassemble, and solves the problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heavy truck battery insulation construction convenient to dismouting, includes the box, the top of box is open structure, the top of box is provided with detachable apron, at least one round hole has been seted up on the apron, fixed mounting has the fan-shaped high temperature resistant rubber piece of multiunit on the inner wall of round hole, the both sides fixed mounting of box has the side piece, the multiunit connecting hole has been seted up to the equidistance on the side piece.

Preferably, glass is fixedly arranged on the side face of the box body, and the condition of the battery in the box body can be observed through the glass.

Preferably, a notch is formed in one side of the box body, a side wall groove is formed in the position, corresponding to the notch, of the inner wall of the box body, a side face protrusion is fixedly mounted on the position, corresponding to the side wall groove, of the cover plate, the side face protrusion is matched with the side wall groove, and the side face protrusion is clamped with the side wall groove.

Preferably, the top fixed mounting of box has the fixed block, and the fixed block corresponds the one end of apron and has seted up the rectangle breach, and the one end of apron is pegged graft in the rectangle breach, has all seted up the screw hole on apron and the fixed block, threaded connection has the bolt in the screw hole on the fixed block.

Preferably, the box includes skin and inlayer, and the inlayer setting is in the inboard of skin, and has the clearance between skin and the inlayer, is connected through the cavity support that multiunit slope set up in the clearance of skin and inlayer.

Preferably, the inner side of the inner layer is provided with an insulation layer, and the insulation performance can be improved by adding the insulation layer.

Compared with the prior art, the utility model provides a heavy-duty battery insulation structure convenient to assemble and disassemble, which has the following beneficial effects:

1. this heavily block battery insulation structure convenient to dismouting, when needs use, put the battery in the inside of box, then go into the apron card, break off the inside high temperature resistant rubber piece of round hole off with the fingers and thumb, then comb the wiring end of battery tip, then cooperate the screw through the round hole on the side piece, connect it on heavily blocking, when needs change the battery, only need dismantle the apron and expect, take out the battery from the inside of apron, can accomplish the change, it is more convenient to use, the operation mode that adopts "car electricity separation" to change the heavy card, the slow problem of charging of pure electric heavy card has been solved, the mileage is short, disposable purchase cost is high scheduling problem. By utilizing the characteristics of quick replacement of a battery pack and 'vehicle-electricity separation' operation, the pain points of low operation efficiency and excessive one-time investment of the heavy charging truck are overcome at one time, and compared with a common charging mode, the power conversion mode can save about one thousand hours per hundred thousand kilometers, so that the attendance rate of vehicles is greatly improved, the external dependence of crude oil and natural gas is reduced by 'replacing oil with electricity', the electric power productivity advantage of China is exerted to a greater extent, the endophytic circulation in the energy production and traffic fields is promoted, and the transformation and upgrading of the energy industry and the automobile industry of China are promoted.

2. This heavy truck battery insulation structure convenient to dismouting through having increased the clearance, can have increased thermal insulation performance, has increased multiunit slope's cavity support in the clearance simultaneously, can make the impact resistance of box obtain promoting greatly like this, can effectively protect the battery.

3. This heavily block battery insulation construction convenient to dismouting, when needs assemble the box, inserts the lateral wall inslot portion with the side piece on the apron, then inserts the rectangle breach inside with the apron, then utilizes the screw thread to fix apron and fixed block, and such setting can prevent to drop after the box installation is accomplished, influences the use.

Drawings

FIG. 1 is a schematic diagram of the present utility model;

FIG. 2 is a partial schematic view of a tank;

FIG. 3 is a schematic cross-sectional view of the present utility model.

In the figure: 1. a case; 2. a notch; 3. a sidewall groove; 4. a fixed block; 5. a bolt; 6. glass; 7. a side block; 8. a connection hole; 9. a cover plate; 10. a round hole; 11. a high temperature resistant rubber block; 12. an outer layer; 13. an inner layer; 14. a heat preservation layer; 15. a cavity bracket; 16. side blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the heavy truck battery insulation structure convenient to disassemble and assemble comprises a box body 1, the top of the box body 1 is of an open structure, a detachable cover plate 9 is arranged at the top of the box body 1, at least one round hole 10 is formed in the cover plate 9, a plurality of groups of fan-shaped high-temperature resistant rubber blocks 11 are fixedly arranged on the inner wall of the round hole 10, side blocks 7 are fixedly arranged on two sides of the box body 1, a plurality of groups of connecting holes 8 are formed in the side blocks 7 at equal intervals, when the heavy truck is needed to be used, a battery is placed in the box body 1, then the cover plate 9 is clamped in, the high-temperature resistant rubber blocks 11 in the round hole 10 are broken off, wiring ends of the battery are carded, then the battery is connected to the heavy truck through round holes 10 matched screws, when the battery needs to be replaced, only the cover plate 9 is required to be disassembled for discharging, the battery is pulled out from the inside of the cover plate 9, and replacement can be completed. By utilizing the characteristics of quick replacement of a battery pack and 'vehicle-electricity separation' operation, the pain points of low operation efficiency and excessive one-time investment of the heavy charging truck are overcome at one time, and compared with a common charging mode, the power conversion mode can save about one thousand hours per hundred thousand kilometers, so that the attendance rate of vehicles is greatly improved, the external dependence of crude oil and natural gas is reduced by 'replacing oil with electricity', the electric power productivity advantage of China is exerted to a greater extent, the endophytic circulation in the energy production and traffic fields is promoted, and the transformation and upgrading of the energy industry and the automobile industry of China are promoted.

Further, the glass 6 is fixedly attached to the side surface of the case 1, and the battery inside the case 1 can be observed through the glass 6.

Further, notch 2 has been seted up to one side of box 1, has seted up lateral wall groove 3 on the inner wall of box 1 corresponds the notch 2 position, and the apron 9 corresponds to the position in lateral wall groove 3 and fixedly mounted has side protruding 16, and side protruding 16 and lateral wall groove 3 looks adaptation, and side protruding 16 and lateral wall groove 3 joint are in the same place, and this scheme is through sliding joint with apron 9 setting on box 1, convenient to detach.

Further, the top fixed mounting of box 1 has fixed block 4, rectangular notch has been seted up to the one end of fixed block 4 corresponding apron 9, the one end of apron 9 is pegged graft in rectangular notch, threaded hole has all been seted up on apron 9 and the fixed block 4, threaded connection has bolt 5 in the threaded hole on the fixed block 4, when needs are assembled box 1, insert the lateral surface arch 16 on the apron 9 inside lateral wall groove 3, then insert the apron 9 inside rectangular notch, then utilize the screw thread to fix apron 9 and fixed block 4, such setting can prevent that box 1 from coming off after the installation is accomplished, influence the use.

Further, the case 1 includes the outer layer 12 and the inlayer 13, and inlayer 13 sets up the inboard at outer layer 12, and has the clearance between outer layer 12 and the inlayer 13, is connected through the cavity support 15 that multiunit slope set up in the clearance of outer layer 12 and inlayer 13, through having increased the clearance, can increase thermal insulation performance, has increased multiunit slope cavity support 15 in the clearance simultaneously, can make the impact resistance of case 1 obtain promoting greatly like this, can effectively protect the battery.

Further, the heat insulation layer 14 is provided on the inner side of the inner layer 13, and the heat insulation performance can be increased by adding the heat insulation layer 14.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a heavy truck battery insulation structure convenient to dismouting, includes box (1), its characterized in that, the top of box (1) is open structure, the top of box (1) is provided with detachable apron (9), at least one round hole (10) have been seted up on apron (9), fixed mounting has fan-shaped high temperature resistant rubber piece (11) of multiunit on the inner wall of round hole (10), the both sides fixed mounting of box (1) has side piece (7), multiunit connecting hole (8) have been seted up to the equidistance on side piece (7).

2. The heavy truck battery thermal insulation structure convenient to disassemble and assemble as claimed in claim 1, wherein: glass (6) is fixedly arranged on the side face of the box body (1).

3. The heavy truck battery thermal insulation structure convenient to disassemble and assemble as claimed in claim 1, wherein: one side of box (1) has seted up breach (2), lateral wall groove (3) have been seted up on the inner wall of box (1) corresponds breach (2) position, fixed mounting has side arch (16) on the position that apron (9) corresponds lateral wall groove (3), side arch (16) and lateral wall groove (3) looks adaptation, side arch (16) are in the same place with lateral wall groove (3) joint.

4. The heavy truck battery thermal insulation structure convenient to disassemble and assemble as claimed in claim 1, wherein: the top fixed mounting of box (1) has fixed block (4), rectangular notch has been seted up to the one end of fixed block (4) corresponding apron (9), and the one end of apron (9) is pegged graft in rectangular notch, threaded hole has all been seted up on apron (9) and fixed block (4), threaded connection has bolt (5) in the screw hole on fixed block (4).

5. The heavy truck battery thermal insulation structure convenient to disassemble and assemble as claimed in claim 1, wherein: the box body (1) comprises an outer layer (12) and an inner layer (13), wherein the inner layer (13) is arranged on the inner side of the outer layer (12), a gap is reserved between the outer layer (12) and the inner layer (13), and the outer layer (12) is connected with the inner layer (13) through a plurality of groups of obliquely arranged cavity supports (15).

6. The heavy truck battery thermal insulation structure convenient to disassemble and assemble as defined in claim 5, wherein: an insulating layer (14) is arranged on the inner side of the inner layer (13).