CN215496851U

CN215496851U - New forms of energy lithium cell heat conduction paster of separable change of multilayer

Info

Publication number: CN215496851U
Application number: CN202121753451.4U
Authority: CN
Inventors: 张芝慧; 荆成; 邓超
Original assignee: Tianhan Material Technology Shenzhen Co ltd
Current assignee: Tianhan Material Technology Shenzhen Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-01-11
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses a multilayer separable and replaceable new energy lithium battery heat conduction patch, which aims to solve the technical problem that multilayer separation and replacement cannot be carried out in the prior art. The heat conduction patch of the multi-new-energy lithium battery comprises a silica gel layer and a guide sheet arranged at the bottom end of the silica gel layer; the bottom of guide piece is provided with soft bottom plate, the outside on silica gel layer is provided with fixed soft card, the inboard of fixed soft card with the outside interconnect of guide piece, the outside of soft bottom plate with the inboard interconnect of fixed soft card, first spout has been seted up to the inboard on silica gel layer. This new forms of energy lithium cell heat conduction paster of separable change of multilayer only needs to change the processing through the sliding connection of second spout with the heat conduction silk, is convenient for to the heat conduction silk, is convenient for increase heat radiating area through the heating panel of soft bottom plate bottom, has realized being convenient for to the separation and the change processing of heat conduction paster.

Description

New forms of energy lithium cell heat conduction paster of separable change of multilayer

Technical Field

The utility model belongs to the field of lithium battery tools, and particularly relates to a multilayer separable and replaceable new energy lithium battery heat-conducting patch.

Background

Nowadays, along with the rapid development of automobile industry, more and more new energy automobile pours into the market, and new energy automobile's the manufacturing is not left the use of battery, and the battery commonly used has the lithium cell, and the car is when driving for a long time, and the phenomenon of generating heat can appear in the lithium cell, in order to reduce the loss to the battery, dispels the heat to the battery to the lithium cell heat conduction paster commonly used.

At present, current lithium cell heat conduction paster, most all be fixed mounting inside the lithium cell, the laminating lithium cell when heat conduction paster appears damaging, it is comparatively loaded down with trivial details to change, needs to dismantle the battery, can not carry out the multilayer separation change, and it is comparatively inconvenient to maintain.

Therefore, in order to solve the problem that the heat conducting patch of the new energy lithium battery cannot be separated and replaced in multiple layers in the daily use, the practicability of the device needs to be improved.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a multilayer separable and replaceable heat conduction patch for a new energy lithium battery, and the multilayer separable and replaceable heat conduction patch for the new energy lithium battery aims at solving the technical problem that multilayer separation and replacement cannot be carried out in the prior art.

(2) Technical scheme

In order to solve the technical problems, the utility model provides a multi-layer new energy lithium battery heat conduction patch capable of being separated and replaced, which comprises a silica gel layer and a guide sheet arranged at the bottom end of the silica gel layer; the bottom of guide piece is provided with soft bottom plate, the outside on silica gel layer is provided with fixed soft card, the inboard of fixed soft card with the outside interconnect of guide piece, the outside of soft bottom plate with the inboard interconnect of fixed soft card, first spout has been seted up to the inboard on silica gel layer, the inboard sliding connection of first spout has the sheetmetal, the second spout has been seted up to the inboard of guide piece, the inboard sliding connection of second spout has the heat conduction silk.

When the new forms of energy lithium cell heat conduction paster of the separable change of multilayer of this technical scheme is used, through the sliding connection of sheetmetal and first spout, be convenient for change the processing to the sheetmetal, through the sliding connection of second spout and heat conduction silk, be convenient for change the processing to the heat conduction silk, be convenient for increase heat radiating area through the heating panel of soft bottom plate bottom, realized being convenient for to the separation and the change processing of heat conduction paster.

Preferably, the bottom fixed mounting of soft bottom plate has the multiunit heating panel, the heating panel in the bottom evenly distributed of soft bottom plate is convenient for increase heat radiating area through the heating panel of soft bottom plate bottom to improve the radiating effect.

Preferably, the upper end fixed mounting of soft bottom plate has spacing card strip, spacing draw-in groove has been seted up to the bottom of guide vane, spacing card strip with spacing draw-in groove sliding connection, the spacing draw-in groove of seting up the guide vane bottom is gone into along the spacing card strip slip card of soft bottom plate upper end, carries out aggregate erection to guide vane and soft bottom plate.

Preferably, two groups of fixed fixture blocks are fixedly mounted on the inner side of the silica gel layer, the two fixed fixture blocks are fixedly mounted on the upper end of the inner side of the silica gel layer and the bottom end of the inner side of the silica gel layer respectively, the fixed fixture blocks on the inner side of the fixed soft clamp are clamped in the silica gel layer in a sliding mode along a first clamping groove in the upper end of the silica gel layer and a second clamping groove in the bottom end of the soft bottom plate, and the positions of the silica gel layer, the guide sheet and the soft bottom plate are fixed.

Furthermore, a first clamping groove is formed in the upper end of the silica gel layer, the first clamping groove corresponds to the fixed clamping block in position, the fixed clamping block is connected with the first clamping groove in a sliding mode, and the silica gel layer and the fixed soft clamp are assembled through sliding of the fixed clamping block and the first clamping groove.

Furthermore, a second clamping groove is fixedly installed at the bottom end of the soft bottom plate, the position of the second clamping groove corresponds to the other fixed clamping block, the second clamping groove is connected with the other fixed clamping block in a sliding mode, the fixed clamping block on the inner side of the fixed soft clamp is clamped into the soft bottom plate along the first clamping groove at the upper end of the silica gel layer and the second clamping groove at the bottom end of the soft bottom plate in a sliding mode, and the positions of the silica gel layer, the guide sheet and the soft bottom plate are fixed.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: the heat-conducting patch of the multi-layer separable replaceable new energy lithium battery is clamped in by sliding the limit clamping groove arranged at the bottom end of the guide sheet along the limit clamping strip at the upper end of the soft bottom plate, the guide sheet and the soft bottom plate are assembled and installed, the silica gel layer and the guide sheet are clamped and installed in the same way, the fixed clamping block at the inner side of the fixed soft clamp is clamped in along the first clamping groove at the upper end of the silica gel layer and the second clamping groove at the bottom end of the soft bottom plate in a sliding way, the positions of the silica gel layer, the guide sheet and the soft bottom plate are fixed, thereby realizing the replacement treatment of the heat conducting patch, heating the silica gel layer, the metal sheet is convenient to replace through the sliding connection of the metal sheet and the first sliding groove, the heat conducting wires are convenient to replace through the sliding connection of the second sliding groove and the heat conducting wires, the radiating plate at the bottom end of the soft bottom plate is convenient for increasing the radiating area, so that the radiating effect is improved, and the radiating treatment of the patch is realized.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

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

FIG. 2 is an expanded view of an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of an embodiment of the present invention;

the labels in the figures are: 1. a silica gel layer; 2. a guide plate; 3. a soft bottom plate; 4. fixing the soft card; 5. a first chute; 6. a metal sheet; 7. a second chute; 8. heat conducting wires; 9. a heat dissipation plate; 10. limiting clamping strips; 11. a limiting clamping groove; 12. fixing the fixture block; 13. a first card slot; 14. and a second card slot.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood and obvious, the technical solutions in the embodiments of the present invention are clearly and completely described below to further illustrate the utility model, and obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments.

Example 1

The heat-conducting patch for the multi-layer separable and replaceable new energy lithium battery comprises a silica gel layer 1 and a guide sheet 2 arranged at the bottom end of the silica gel layer 1, wherein the three-dimensional structure schematic diagram of the heat-conducting patch is shown in fig. 1, and the expansion structure schematic diagram of the heat-conducting patch is shown in fig. 2; the bottom of guide vane 2 is provided with soft bottom plate 3, the outside on silica gel layer 1 is provided with fixed soft card 4, the inboard of fixed soft card 4 and the outside interconnect of guide vane 2, the outside of soft bottom plate 3 and the inboard interconnect of fixed soft card 4, first spout 5 has been seted up to the inboard on silica gel layer 1, the inboard sliding connection of first spout 5 has sheetmetal 6, second spout 7 has been seted up to the inboard of guide vane 2, the inboard sliding connection of second spout 7 has heat conduction silk 8.

For the present embodiment, the shapes of the silicone rubber layer 1, the guide sheet 2 and the soft bottom plate 3 are set according to the actual application, for example, the shapes of the silicone rubber layer 1, the guide sheet 2 and the soft bottom plate 3 may be a strip, a rectangle, a circle, etc., the material of the fixed soft card 4 is set according to the actual application, for example, the fixed soft card 4 may be a plastic material, a metal material, a rubber material, etc.

Wherein, the bottom fixed mounting of soft bottom plate 3 has multiunit heating panel 9, heating panel 9 is in the bottom evenly distributed of soft bottom plate 3, heating panel 9 through the 3 bottoms of soft bottom plate is convenient for increase heat radiating area, thereby improve the radiating effect, the upper end fixed mounting of soft bottom plate 3 has spacing card strip 10, spacing draw-in groove 11 has been seted up to the bottom of guide piece 2, spacing card strip 10 and 11 sliding connection of spacing draw-in groove, spacing draw-in groove 11 of seting up the 2 bottoms of guide piece is gone into along the spacing card strip 10 slip card of 3 upper ends of soft bottom plate, carry out aggregate erection to guide piece 2 and soft bottom plate 3.

The specific embodiment is a new energy lithium battery heat conducting patch for multilayer separable replacement, a schematic sectional structure diagram of which is shown in fig. 3, two groups of fixed fixture blocks 12 are fixedly mounted on the inner side of a silica gel layer 1, the two fixed fixture blocks 12 are respectively fixedly mounted on the inner upper end of the silica gel layer 1 and the inner bottom end of the silica gel layer 1, the fixed fixture block 12 on the inner side of a fixed soft card 4 is slidably clamped along a first clamping groove 13 on the upper end of the silica gel layer 1 and a second clamping groove 14 on the bottom end of the soft bottom plate 3, the positions of the silica gel layer 1, a guide sheet 2 and the soft bottom plate 3 are fixed, the upper end of the silica gel layer 1 is provided with the first clamping groove 13, the positions of the first clamping groove 13 and the fixed fixture block 12 correspond to each other, the fixed fixture block 12 is slidably connected with the first clamping groove 13, and the silica gel layer 1 and the fixed soft card 4 are assembled through the sliding fit of the fixed fixture block 12 and the first clamping groove 13.

Meanwhile, a second clamping groove 14 is fixedly installed at the bottom end of the soft bottom plate 3, the position of the second clamping groove 14 corresponds to that of another fixed clamping block 12, the second clamping groove 14 is in sliding connection with another fixed clamping block 12, the fixed clamping block 12 on the inner side of the fixed soft clamp 4 is clamped in along a first clamping groove 13 at the upper end of the silica gel layer 1 and the second clamping groove 14 at the bottom end of the soft bottom plate 3 in a sliding mode, and the positions of the silica gel layer 1, the guide piece 2 and the soft bottom plate 3 are fixed.

When the multilayer separable replaceable new energy lithium battery heat conducting patch of the technical scheme is used, the limiting clamping groove 11 arranged at the bottom end of the guide sheet 2 is clamped in a sliding way along the limiting clamping strip 10 at the upper end of the soft bottom plate 3, the guide sheet 2 and the soft bottom plate 3 are assembled and installed, the silica gel layer 1 and the guide sheet 2 are clamped and installed in a similar way, the fixed clamping block 12 at the inner side of the fixed soft clamp 4 is clamped in a sliding way along the first clamping groove 13 at the upper end of the silica gel layer 1 and the second clamping groove 14 at the bottom end of the soft bottom plate 3, the positions of the silica gel layer 1, the guide sheet 2 and the soft bottom plate 3 are fixed, so that the convenient replacement treatment of the heat conducting patch is realized, the silica gel layer 1 is heated, the metal sheet 6 is conveniently replaced through the sliding connection of the metal sheet 6 and the first sliding groove 5, the heat conducting wire 8 is conveniently replaced through the sliding connection of the second sliding groove 7 and the heat conducting wire 8, the heat radiating area is conveniently increased through the heat radiating plate 9 at the bottom end of the soft bottom plate 3, thereby improving the heat dissipation effect and realizing the heat dissipation treatment of the patch.

Having thus described the principal technical features and fundamental principles of the utility model, and the advantages associated therewith, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description is described in terms of various embodiments, not every embodiment includes only a single embodiment, and such descriptions are provided for clarity only, and those skilled in the art will recognize that the embodiments described herein can be combined as a whole to form other embodiments as would be understood by those skilled in the art.

Claims

1. A multilayer separable and replaceable new energy lithium battery heat conduction patch comprises a silica gel layer and a guide sheet arranged at the bottom end of the silica gel layer; the novel silicon rubber guide plate is characterized in that a soft bottom plate is arranged at the bottom end of the guide plate, a fixed soft clamp is arranged on the outer side of the silicon rubber layer, the inner side of the fixed soft clamp is connected with the outer side of the guide plate, the outer side of the soft bottom plate is connected with the inner side of the fixed soft clamp, a first sliding groove is formed in the inner side of the silicon rubber layer, a metal sheet is connected to the inner side of the first sliding groove in a sliding mode, a second sliding groove is formed in the inner side of the guide plate, and a heat conducting wire is connected to the inner side of the second sliding groove in a sliding mode.

2. The heat conducting patch of the new-energy lithium battery as claimed in claim 1, wherein a plurality of sets of heat dissipation plates are fixedly mounted at the bottom end of the flexible base plate, and the heat dissipation plates are uniformly distributed at the bottom end of the flexible base plate.

3. The heat conducting patch of the new-energy lithium battery as claimed in claim 1, wherein a limiting clamping strip is fixedly mounted at the upper end of the soft bottom plate, a limiting clamping groove is formed at the bottom end of the guide sheet, and the limiting clamping strip is slidably connected with the limiting clamping groove.

4. The heat conducting patch of the new-energy lithium battery as claimed in claim 1, wherein two sets of fixing blocks are fixedly mounted on the inner side of the silica gel layer, and the two fixing blocks are respectively fixedly mounted on the upper end of the inner side of the silica gel layer and the bottom end of the inner side of the silica gel layer.

5. The heat conducting patch of the new-energy lithium battery as claimed in claim 4, wherein a first slot is formed at the upper end of the silica gel layer, the first slot corresponds to the fixed block in position, and the fixed block is slidably connected to the first slot.

6. The heat conducting patch of the new-energy lithium battery as claimed in claim 5, wherein a second slot is fixedly installed at the bottom end of the flexible base plate, the second slot corresponds to another fixing block, and the second slot is slidably connected to another fixing block.