CN210516774U

CN210516774U - High-temperature-resistant lithium battery module plastic shell for take-out delivery vehicle

Info

Publication number: CN210516774U
Application number: CN201921545626.5U
Authority: CN
Inventors: 向吉燕
Original assignee: Kunshan Jizhe'an Mould Technology Co Ltd
Current assignee: Kunshan Jizhe'an Mould Technology Co Ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-05-12
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a takeaway is high temperature resistant lithium cell module plastic casing for delivery car, including plastic casing, plastic casing's front end is provided with the protecgulum, plastic casing's inner chamber is provided with four battery chambers, the right-hand member sliding connection of protecgulum has the diaphragm, both ends all are provided with a plurality of fin about plastic casing, be provided with the group battery in the battery chamber, plastic casing's rear end is provided with the back lid, the front end of back lid is provided with radiator fan, the inside of group battery is provided with the lithium cell, every all be provided with the heat absorption piece between the lithium cell, the right-hand member of lithium cell is provided with the nickel piece. The high-temperature-resistant lithium battery module plastic shell for the take-away delivery vehicle is used for radiating the battery pack through the working of the radiating fan, and radiating fins are arranged on two sides of the plastic shell, so that the module radiating is facilitated; through the thermal-insulated coating on heat absorbing sheet surface, compare traditional natural heat dissipation, the radiating effect is good, increases battery life, and the practicality is strong.

Description

High-temperature-resistant lithium battery module plastic shell for take-out delivery vehicle

Technical Field

The utility model relates to a lithium battery module shell technical field specifically is a takeaway is high temperature resistant lithium battery module plastic casing for delivery car.

Background

Take-out is a wide vocabulary, generally understood by people is the service of taking away fast food, namely Chinese food like meat, and western-style like McDonald's and Kendeji, namely the meaning of taking away is commonly understood by people, and in fact, all sellers can take away by providing the service and goods in a broad sense, like water delivery, flower delivery, air delivery, commodity delivery and home repair, and all the sellers belong to the taking away; the quick life rhythm of people is in order not to leave in the takeaway trade now, and takeaway delivery car uses the lithium cell mostly to charge, and current lithium cell module is under frequent operational environment, and the temperature of whole group battery will be bigger and bigger, and the heat dissipation of current battery module is natural heat dissipation moreover, and radiating efficiency is not high, reduces the life of battery very easily, and the practicality is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take-out delivery car is with high temperature resistant lithium cell module plastic casing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a takeaway is high temperature resistant lithium cell module plastic casing for delivery car, includes plastic casing, plastic casing's front end is provided with the protecgulum, plastic casing's inner chamber is provided with four battery chambers, the right-hand member sliding connection of protecgulum has the diaphragm, both ends all are provided with a plurality of fin about plastic casing, be provided with the group battery in the battery chamber, plastic casing's rear end is provided with the back lid, the front end of back lid is provided with radiator fan, the inside of group battery is provided with lithium cell, every all be provided with the heat absorption piece between the lithium cell, the right-hand member of lithium cell is provided with the nickel piece, the both ends of group battery are provided with the insulating.

Preferably, the front cover is locked at four corners of the front end of the plastic shell through screws.

Preferably, the top end of the plastic shell is provided with a handle.

Preferably, the surface of the heat absorbing sheet is provided with a heat insulating coating.

Preferably, the gap between the radiating fins is communicated with the battery cavity.

Compared with the prior art, the beneficial effects of the utility model are that: the high-temperature-resistant lithium battery module plastic shell for the take-away delivery vehicle is used for radiating the battery pack through the working of the radiating fan, and radiating fins are arranged on two sides of the plastic shell, so that the module radiating is facilitated; through the thermal insulation coating on the surface of the heat absorbing sheet, the thermal insulation coating has the effects of heat insulation, water resistance, rust prevention, corrosion prevention and the like, and compared with the traditional natural heat dissipation, the thermal insulation coating has the advantages of good heat dissipation effect, prolonged service life of the battery and strong practicability.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is a schematic diagram of the battery pack of the present invention.

In the figure: 1. plastic casing, 2, protecgulum, 3, battery chamber, 4, diaphragm, 5, fin, 6, screw, 7, group battery, 8, back lid, 9, radiator fan, 10, handle, 11, insulating piece, 12, heat absorption piece, 13, lithium cell, 14, nickel piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a take-out delivery car is with high temperature resistant lithium cell module plastic casing, including plastic casing 1, the front end of plastic casing 1 is provided with protecgulum 2, through protecgulum 2, can install diaphragm 4, the inner chamber of plastic casing 1 is provided with four battery chamber 3, the right-hand member sliding connection of protecgulum 2 has diaphragm 4, both ends all are provided with a plurality of fin 5 about plastic casing 1, be provided with group battery 7 in the battery chamber 3, the rear end of plastic casing 1 is provided with back lid 8, the front end of back lid 8 is provided with radiator fan 9, the inside of group battery 7 is provided with lithium cell 13, all be provided with heat absorbing fin 12 between every lithium cell 13, lithium cell 13's right-hand member is provided with nickel piece 14, use nickel piece 14 to carry out spot welding, can practice thrift the cost, the both.

Preferably, the front cover 2 is locked at four corners of the front end of the plastic shell 1 through screws 6, and the installation mode of the front cover 2 can be determined through the above.

Preferably, a handle 10 is further provided at the top end of the plastic case 1, thereby facilitating carrying.

Preferably, a heat insulating coating is provided on the surface of the heat absorbing sheet 12, so that the batteries can absorb and insulate heat.

Preferably, the gaps between the heat radiating fins 5 communicate with the battery chamber 3, and the hot air in the battery chamber 3 is dissipated from the gaps between the heat radiating fins 5.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Four battery cavities 3 are arranged in the plastic shell 1, and the boosting or the expansion of the batteries can be controlled by placing the number of the battery packs 7; the battery pack 7 can be conveniently replaced through the transverse plate 4; the inner cavity of the battery module is blown by the cooling fan 9, heat is dissipated from the cooling fins 5 on two sides, and heat is absorbed by the heat absorbing fins 12 arranged between the batteries in the battery pack 7, so that the practicability is high.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," "fixedly mounted," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. The utility model provides a take-out delivery car is with high temperature resistant lithium cell module plastic casing, includes plastic casing (1), its characterized in that: the front end of plastic casing (1) is provided with protecgulum (2), the inner chamber of plastic casing (1) is provided with four battery chamber (3), the right-hand member sliding connection of protecgulum (2) has diaphragm (4), both ends all are provided with a plurality of fin (5) about plastic casing (1), be provided with group battery (7) in battery chamber (3), the rear end of plastic casing (1) is provided with back lid (8), the front end of back lid (8) is provided with radiator fan (9), the inside of group battery (7) is provided with lithium cell (13), every all be provided with heat absorption piece (12) between lithium cell (13), the right-hand member of lithium cell (13) is provided with nickel piece (14), the both ends of group battery (7) are provided with insulating piece (11).

2. The high-temperature-resistant lithium battery module plastic shell for the take-out delivery vehicle as claimed in claim 1, wherein: the front cover (2) is locked at four corners of the front end of the plastic shell (1) through screws (6).

3. The high-temperature-resistant lithium battery module plastic shell for the take-out delivery vehicle as claimed in claim 1, wherein: the top end of the plastic shell (1) is provided with a handle (10).

4. The high-temperature-resistant lithium battery module plastic shell for the take-out delivery vehicle as claimed in claim 1, wherein: and the surface of the heat absorbing sheet (12) is provided with a heat insulation coating.

5. The high-temperature-resistant lithium battery module plastic shell for the take-out delivery vehicle as claimed in claim 1, wherein: and gaps among the radiating fins (5) are communicated with the battery cavity (3).