CN210723137U - Lithium battery shell with good heat dissipation effect for mobile phone - Google Patents

Abstract

The utility model discloses a lithium battery shell with good heat dissipation effect for a mobile phone, which comprises a shell, wherein the front end outer surface of the shell is provided with a groove, both sides of the groove are provided with a rubber belt groove, the rubber belt groove is arranged on the front end outer surface of the shell, the inner side of the groove is laminated with a graphite sheet, the outer surface of the graphite sheet is uniformly penetrated and provided with heat dissipation holes, the top end of the shell is provided with a top cover, the lower surface of the top cover is integrally connected with a clamping hook, the top end of the shell is provided with a through groove, the bottom end of the shell is bonded with a bottom cover, the front end outer surface of the shell is uniformly penetrated and provided with through holes, the utility model adopts a side edge type mounting structure, improves the heat dissipation effect, is convenient to disassemble and maintain, is convenient to take out, and the rubber belt groove and the groove are designed into two sides, and then the shell is connected with the mobile phone shell, so that the heat dissipation area is increased.

Description

Lithium battery shell with good heat dissipation effect for mobile phone

Technical Field

The utility model relates to a battery technology field specifically is a lithium battery shell that radiating effect is good for cell-phone.

Background

The mobile phone is also called as a mobile phone, and the battery used by the current mobile phone is mostly a lithium battery, which is a rechargeable battery in the battery, and the lithium battery mainly comprises a shell, a battery core, a protection circuit board and a recoverable fuse.

When current lithium battery case is used for the cell-phone lithium cell to use, because cell-phone internals integrated level is high, the radiating effect of lithium cell influences the life of lithium cell, however current lithium battery case formula plastic shell as an organic whole, the radiating effect is poor, and protective circuit board and recoverable fuse in the lithium cell are all installed in lithium battery case, current lithium battery case formula structure as an organic whole, protective circuit board breaks down with the recoverable fuse, the inconvenient dismantlement maintenance of lithium battery case, consequently, need to design a cell-phone with the effectual lithium battery case of radiating effect to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium battery shell that radiating effect is good for cell-phone to the radiating effect who proposes in solving above-mentioned background is poor, the inconvenient problem of dismantling the maintenance of lithium battery shell.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lithium battery case that radiating effect is good for cell-phone, includes the casing, the front end surface of casing is seted up flutedly, the both sides of recess all are provided with the sticky tape groove, and the sticky tape groove sets up the front end surface in the casing, the inboard laminating of recess has the graphite flake, the surface of graphite flake evenly pierces through has seted up the louvre, the top of casing is equipped with the top cap, the lower surface integration of top cap is connected with the trip, logical groove has been seted up on the top of casing, the bottom bonding of casing has the bottom, the front end surface of casing evenly pierces through has seted up the through-hole.

Preferably, the upper surface of top cap has been seted up and has been accomodate the groove, the spout has been seted up on the inner wall of accomodating the groove, the inboard of accomodating the groove is equipped with the pull rod, the both ends of pull rod all are integrated and are connected with the slider, and the slider sets up in the inboard of spout.

Preferably, the inner wall of the sliding groove is smooth, the sliding block and the sliding groove form a sliding structure, and the pull rod and the accommodating groove form a sliding structure.

Preferably, the opening caliber of the front end of the through hole is the same as that of the radiating hole, and the through hole is communicated with the radiating hole.

Preferably, the right side of the through groove penetrates through the outer surface of the shell, and the clamping hook is clamped with the through groove.

Compared with the prior art, the beneficial effects of the utility model are that: this lithium battery shell that radiating effect is good for cell-phone adopts side formula mounting structure, improves the radiating effect, and convenient to detach maintains, is convenient for take out.

1. Be provided with the sticky tape groove, a groove, graphite flake and louvre, sticky tape groove and recess have been seted up through the front end surface at the casing, and be the both sides design of recess with the sticky tape groove, make the double faced adhesive tape can laminate at the sticky tape inslot, be connected the casing with the cell-phone shell again, increase heat radiating area, there is the graphite flake through laminating in the recess, and evenly seted up the louvre on the graphite flake, make the inside heat of casing give off through the through-hole, the rethread louvre outwards gives off, increase heat conduction area through the graphite flake, make the heat evenly give off to mobile phone case, and then reach and improve the radiating effect.

2. Be provided with logical groove and trip, utilize split type design, make the top cap can separate with the casing to be connected through trip and logical groove block, make the top cap pull down from the casing fast, and then reach the effect convenient to just dismantle the maintenance.

3. Be provided with and accomodate groove and pull rod, seted up through the surface at the top cap and accomodate the groove to accomodating the inslot and installing the pull rod, making top cap and cell phone case laminating back, through drawing the pull rod from accomodating the groove, can stimulate the pull rod and drive the casing and take out from cell phone case, and then reach the effect of being convenient for take out.

Drawings

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

FIG. 2 is a front sectional view of the structure of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention;

fig. 4 is a schematic top view of the structure of the present invention;

fig. 5 is a schematic top sectional view of the housing of fig. 1 according to the present invention;

fig. 6 is an enlarged schematic view of the structure at B in fig. 5 according to the present invention.

In the figure: 1. a housing; 2. a bottom cover; 3. a top cover; 4. a rubber belt groove is formed; 5. a groove; 6. a graphite sheet; 7. heat dissipation holes; 8. a through hole; 9. a through groove; 10. a hook is clamped; 11. a receiving groove; 12. A pull rod; 13. a chute; 14. a slide block.

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. 1-6, the present invention provides an embodiment:

a lithium battery shell with good heat dissipation effect for a mobile phone comprises a shell 1, a groove 5 is arranged on the outer surface of the front end of the shell 1, two sides of the groove 5 are provided with a rubber belt groove 4, the rubber belt groove 4 is arranged on the outer surface of the front end of the shell 1, a graphite sheet 6 is attached to the inner side of the groove 5, heat dissipation holes 7 are uniformly formed in the outer surface of the graphite sheet 6, a top cover 3 is arranged at the top end of the shell 1, an accommodating groove 11 is formed in the upper surface of the top cover 3, a sliding groove 13 is formed in the inner wall of the accommodating groove 11, a pull rod 12 is arranged on the inner side of the accommodating groove 11, two ends of the pull rod 12 are integrally connected with a sliding block 14, the sliding block 14 is arranged on the inner side of the sliding groove 13, the inner wall of the sliding groove 13 is smooth, the sliding block 14 and the sliding groove 13 form a sliding structure, by pulling the pull rod 12 out of the storage groove 11, the housing 1 can be pulled easily.

The lower surface integration of top cap 3 is connected with trip 10, and logical groove 9 has been seted up on the top of casing 1, and the right side that leads to groove 9 pierces through the surface of casing 1, and trip 10 and logical groove 9 block are fixed through trip 10 and logical groove 9 block, can make top cap 3 be connected fixedly with casing 1, push up through logical groove 9 and move trip 10 and keep away from logical groove 9, can remove spacing to trip 10, make top cap 3 can follow casing 1 and take off.

The bottom of casing 1 is bonded with bottom 2, and the front end surface of casing 1 evenly pierces through and has seted up through-hole 8, and the front end opening bore of through-hole 8 is the same with the opening bore of louvre 7, and through-hole 8 and louvre 7 intercommunication through-hole 8 and louvre 7 intercommunication, make casing 1 internal heat can distribute to louvre 7 in through-hole 8, and rethread louvre 7 distributes.

The working principle is as follows: firstly, a battery core is arranged in a shell 1, a protection circuit board and a recoverable fuse are electrically connected with the battery core through a lead, the protection circuit board and the recoverable fuse are bonded in a top cover 3, a flat cable on the protection circuit board extends out of a reserved hole position at the top end of the top cover 3, then the top cover 3 is buckled on the shell 1, a clamping hook 10 is clamped and fixed with a through groove 9, and the integral assembly of a lithium battery can be completed;

when the battery cell is installed with a mobile phone, the installation of the shell 1 can be completed only by sticking the double faced adhesive tape in the adhesive tape groove 4 and connecting and fixing the shell 1 and a mobile phone shell through the adhesive tape groove 4, heat generated during the operation of the battery cell can be dissipated through the through hole 8 and then outwardly through the heat dissipation hole 7, and the heat conduction area is increased through the graphite sheet 6, so that the heat is uniformly dissipated to the mobile phone shell;

when the shell body 1 is detached, the double faced adhesive tape is pulled out from the shell body 1, the pull rod 12 is pulled out from the accommodating groove 11, the pull rod 12 can be pulled to drive the shell body 1 to be taken out from the mobile phone shell, and the mobile phone shell is practical.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides a lithium battery shell that radiating effect is good for cell-phone, includes casing (1), its characterized in that: the utility model discloses a novel solar photovoltaic cell, including casing (1), the front end surface of casing (1) is seted up flutedly (5), the both sides of recess (5) all are provided with rubber belt groove (4), and rubber belt groove (4) set up in the front end surface of casing (1), the inboard laminating of recess (5) has graphite flake (6), the surface of graphite flake (6) evenly pierces through has seted up louvre (7), the top of casing (1) is equipped with top cap (3), the lower surface integration of top cap (3) is connected with trip (10), logical groove (9) have been seted up on the top of casing (1), the bottom bonding of casing (1) has bottom (2), through-hole (8) have evenly been seted up to the front end surface of casing (1).

2. The lithium battery shell with good heat dissipation effect for the mobile phone according to claim 1, characterized in that: the upper surface of top cap (3) has been seted up and has been accomodate groove (11), spout (13) have been seted up on the inner wall of accomodating groove (11), the inboard of accomodating groove (11) is equipped with pull rod (12), the both ends of pull rod (12) all are the integration and are connected with slider (14), and slider (14) set up in the inboard of spout (13).

3. The lithium battery shell with good heat dissipation effect for the mobile phone according to claim 2, characterized in that: the inner wall of the sliding groove (13) is smooth, the sliding block (14) and the sliding groove (13) form a sliding structure, and the pull rod (12) and the accommodating groove (11) form a sliding structure.

4. The lithium battery shell with good heat dissipation effect for the mobile phone according to claim 1, characterized in that: the front end opening caliber of the through hole (8) is the same as the opening caliber of the heat dissipation hole (7), and the through hole (8) is communicated with the heat dissipation hole (7).

5. The lithium battery shell with good heat dissipation effect for the mobile phone according to claim 1, characterized in that: the right side of the through groove (9) penetrates through the outer surface of the shell (1), and the clamping hook (10) is clamped with the through groove (9).

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