CN219106276U

CN219106276U - Direct-connection lithium battery

Info

Publication number: CN219106276U
Application number: CN202223127723.7U
Authority: CN
Inventors: 严学庆; 袁朝勇; 袁朝明; 徐冬冬
Original assignee: JIANGSU OLITER ENERGY TECHNOLOGY CO LTD
Current assignee: JIANGSU OLITER ENERGY TECHNOLOGY CO LTD
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-05-30
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses a direct-connection lithium battery in the technical field of direct-connection lithium batteries, which comprises a battery box, wherein a box cover is arranged at the top of the battery box, a lithium battery core pack is arranged in the battery box, a discharge jack is arranged at the top of the box cover, a charging head is arranged at the top of the box cover, heat absorbing plates are arranged on the left side wall and the right side wall of the lithium battery core pack, heat radiating plates are arranged on the left side wall and the right side wall of the battery box, a plurality of groups of heat conducting rods are arranged on the two groups of heat absorbing plates and are far away from the side wall, one end of each heat conducting rod on the left side and the right side is respectively connected with the opposite side wall of the two groups of heat radiating plates, a plurality of groups of heat radiating blocks are arranged on the two groups of heat radiating plates and are far away from the side wall.

Description

Direct-connection lithium battery

Technical Field

The utility model relates to the technical field of direct-connection lithium batteries, in particular to a direct-connection lithium battery.

Background

The direct-connection lithium battery is mostly applied to the electric vehicle, the electric vehicle can be powered only by inserting a plug on the electric vehicle into a discharging jack, a charger can charge the lithium battery after being inserted into a charging head, a large amount of heat can be generated when the conventional direct-connection lithium battery is used, a heat dissipation hole is formed in the outer wall of a box body of the direct-connection lithium battery for heat dissipation, but the heat dissipation effect is poor, the lithium battery core is not timely heat-dissipated, and the lithium battery core is easily damaged for a long time, so that the direct-connection lithium battery is needed.

Disclosure of Invention

The utility model aims to provide a direct-connection lithium battery to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a direct-connected lithium battery, includes the battery box, the battery box top is equipped with the case lid, be equipped with the lithium cell core package in the battery box, the case lid top is equipped with the jack that discharges, the case lid top is equipped with the head that charges, the lateral wall all is equipped with the absorber plate about the lithium cell core package, the battery box is inside and outside the lateral wall all be equipped with the heating panel, two sets of the absorber plate keeps away from the lateral wall mutually and all is equipped with multiunit heat-conducting rod, left and right sides heat-conducting rod one end respectively with two sets of the relative lateral wall of heating panel is connected, two sets of the heating panel keeps away from the lateral wall mutually and all is equipped with multiunit radiating block.

Further, a plurality of groups of heat dissipation holes are formed in the left side wall and the right side wall of the battery box, and the heat dissipation blocks are matched with the heat dissipation holes.

Further, the plurality of groups of heat dissipation blocks are distributed on the side wall of the heat dissipation plate in a linear array.

Further, the heat conducting rods are distributed in a linear array on the side wall of the heat absorbing plate.

Further, a handle is arranged at the top of the box cover.

Further, a display screen is arranged at the top of the box cover.

Compared with the prior art, the utility model has the beneficial effects that: the utility model discloses absorb the heat that lithium cell core package produced under the effect of absorber plate, then give the heating panel with heat transmission under the effect of heat conduction pole, then give out the battery box with heat under the effect of radiating block to the heat that produces the lithium cell that can be quick dispels the heat, the radiating effect is good.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the utility model A.

In the figure: 1. a battery box; 2. a heat dissipation block; 3. a heat dissipation plate; 4. a heat conduction rod; 5. a heat absorbing plate; 6. a lithium battery core pack; 7. a case cover; 8. a discharge jack; 9. a handle; 10. a charging head; 11. a display screen; 12. and the heat dissipation holes.

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.

Example 1:

referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a direct-connected lithium battery, including battery box 1, battery box 1 top is equipped with case lid 7, case lid 7 top is equipped with display screen 11, case lid 7 top is equipped with handle 9, be equipped with lithium cell core package 6 in battery box 1, case lid 7 top is equipped with discharge jack 8, case lid 7 top is equipped with charging head 10, side wall all is equipped with absorber plate 5 about lithium cell core package 6, side wall all is equipped with heating panel 3 about in the battery box 1, the side wall is kept away from mutually to two sets of absorber plates 5 all is equipped with multiunit heat conduction rod 4, multiunit heat conduction rod 4 is linear array distribution at absorber plate 5 side wall, left and right sides heat conduction rod 4 one end is connected with two sets of heating panel 3 opposite side walls respectively, the side wall is kept away from mutually to two sets of heating panel 3 all is equipped with multiunit heat dissipation piece 2, multiunit heat dissipation piece 2 is linear array distribution at heating panel 3 side wall, multiunit heat dissipation hole 12 has all been seted up to the side wall about battery box 1, heat dissipation piece 2 and heat dissipation hole 12 phase-match.

Working principle: when the direct connection type lithium battery is placed on the electric vehicle and used, the electric vehicle can be powered only by inserting a plug on the electric vehicle into the discharging jack 8, the external charger is inserted into the charging head 10 to charge the lithium battery, when a large amount of heat is generated during the operation of the direct connection type lithium battery, the heat generated by the lithium battery core bag 6 is absorbed under the action of the heat absorption plate 5, then the heat is transmitted to the heat dissipation plate 3 under the action of the heat conduction rod 4, and then the heat is dissipated to the battery box 1 under the action of the heat dissipation block 2, so that the heat generated by the lithium battery can be quickly dissipated.

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

1. The utility model provides a direct-connected lithium battery, includes battery box (1), battery box (1) top is equipped with case lid (7), be equipped with lithium cell core package (6) in battery box (1), case lid (7) top is equipped with jack (8) that discharges, case lid (7) top is equipped with charging head (10), its characterized in that: the lithium battery core package (6) is controlled lateral wall and is all equipped with absorber plate (5), the lateral wall all is equipped with heating panel (3) about in battery case (1), two sets of the lateral wall is kept away from mutually to absorber plate (5) all is equipped with multiunit heat conduction pole (4), left and right sides heat conduction pole (4) one end respectively with two sets of heating panel (3) relative lateral wall is connected, two sets of heating panel (3) keep away from mutually the lateral wall and all are equipped with multiunit radiating block (2).

2. The direct connection lithium battery of claim 1, wherein: a plurality of groups of radiating holes (12) are formed in the left side wall and the right side wall of the battery box (1), and the radiating blocks (2) are matched with the radiating holes (12).

3. The direct connection lithium battery of claim 1, wherein: the heat dissipation blocks (2) are distributed on the side wall of the heat dissipation plate (3) in a linear array.

4. The direct connection lithium battery of claim 1, wherein: the heat conducting rods (4) are distributed on the side wall of the heat absorbing plate (5) in a linear array.

5. The direct connection lithium battery of claim 1, wherein: the top of the box cover (7) is provided with a handle (9).

6. The direct connection lithium battery of claim 1, wherein: the top of the box cover (7) is provided with a display screen (11).