CN214176100U

CN214176100U - Battery protection board of rapid heat dissipation cooling

Info

Publication number: CN214176100U
Application number: CN202120097497.9U
Authority: CN
Inventors: 黄志谊
Original assignee: Shenzhen Runhengxing Technology Co ltd
Current assignee: Shenzhen Runhengxing Technology Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-09-10
Anticipated expiration: 2031-01-14

Abstract

The utility model discloses a battery protection shield of rapid heat dissipation cooling, which comprises a housin, the top surface undercut of casing is equipped with the recess, be equipped with the installing frame in the recess, the top surface of installing frame is equipped with the protection shield, interior bottom surface intermediate position is equipped with the heating panel in the recess, the heating panel top surface is equipped with a plurality of fin, it is equipped with the cooling tube to inlay between the fin, corresponding position is equipped with first heat abstractor and second heat abstractor respectively in the left and right wall of casing and installing frame. A battery protection shield of rapid heat dissipation cooling belongs to battery protection shield technical field, can transmit the heat on the protection shield and dispel the heat through heating panel, fin, the cooling tube of installation, the cooperation is equipped with heat abstractor simultaneously and can make its inside air flow, draws the inside air after introducing the outside air, makes its heat dissipation cooling that can be more quick, protection shield that can be fine avoids the high temperature to influence normal use.

Description

Battery protection board of rapid heat dissipation cooling

Technical Field

The utility model relates to a battery protection shield technical field, in particular to battery protection shield of rapid heat dissipation cooling.

Background

The battery protection board, as the name implies, is an integrated circuit board that mainly protects rechargeable (generally referred to as lithium battery). The need for protection of lithium batteries (rechargeable) is determined by their intrinsic characteristics. Because the material of lithium cell itself has decided it can not by overcharge, overdischarge, overflow, short circuit and ultra-high temperature charge-discharge, consequently lithium cell subassembly always can follow the protection shield of taking sampling resistance and a slice current fuse appears. The existing battery protection board has poor heat dissipation effect, can not quickly dissipate and cool, and can influence normal use due to overhigh temperature, so that the battery protection board which can quickly dissipate and cool is needed.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a battery protection plate capable of rapidly dissipating heat and cooling, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a battery protection shield of rapid heat dissipation cooling, includes the casing, the top surface undercut of casing is equipped with the recess, be equipped with the installing frame in the recess, the top surface of installing frame is equipped with the protection shield, bottom surface intermediate position is equipped with the heating panel in the recess, the heating panel top surface is equipped with a plurality of fin, it is equipped with the cooling tube to inlay between the fin, corresponding position is equipped with first heat abstractor and second heat abstractor respectively in the left and right wall of casing and installing frame, and first heat abstractor comprises first flabellum, first drive block, first frame, first fixed block, first bolt, and the second heat abstractor comprises second flabellum, second drive block, second frame, second fixed block, second bolt.

Preferably, the mounting frame is fixedly connected with the inner wall surface of the groove, the thickness of the protective plate is different from that of the mounting frame and the shell, and the protective plate is connected with the mounting frame through a bolt.

Preferably, the heat dissipation plate is connected with the inner bottom surface of the groove through a bolt, the heat dissipation fins are fixedly connected with the top surface of the heat dissipation plate, and the heat dissipation fins are fixedly connected with the top surface of the heat dissipation plate and embedded between the heat dissipation fins.

Preferably, the wall corresponding position is equipped with first convex groove and second convex groove respectively about casing and installing frame, first convex inslot intermediate position is equipped with first frame, first fixed block is fixed mounting respectively in first frame lower extreme left side, first fixed block is connected with casing and installing frame through first bolt, first drive block fixed mounting is in first frame left side wall intermediate position, first drive block right-hand member connecting axle one end fixedly connected with first flabellum, the left wall longitudinal symmetry position of first frame is equipped with a plurality of first through-holes respectively.

Preferably, the second frame mount is in the second convex groove intermediate position, the second fixed block is fixed mounting respectively on the second frame lower extreme right side, the second fixed block is connected with casing and installing frame through the second bolt, second drive block fixed mounting is at the second frame left side wall, the one end fixedly connected with second flabellum of the side connecting axle of second drive block, the corresponding position is equipped with a plurality of second through-holes respectively about the left wall of second frame.

Preferably, a plurality of heat dissipation holes are formed in corresponding positions of the upper side wall and the lower side wall of the shell and the mounting frame respectively, and connecting blocks are fixedly mounted at corresponding positions of the upper side and the lower side of the left wall face and the right wall face of the shell respectively.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, can transmit the heat on the protection shield and dispel the heat through heating panel, fin, cooling tube of installation, the cooperation is equipped with heat abstractor simultaneously and can makes its inside air flow, introduces the back with the outside air and draws forth the inside air, makes its heat dissipation cooling that can be more quick, and protection shield that can be fine avoids the high temperature to influence normal use.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic top view of the protection plate of the present invention;

FIG. 3 is a schematic view of a horizontal cross-section structure of the housing of the present invention;

fig. 4 is a schematic side view of the housing of the present invention;

fig. 5 is an enlarged schematic view of a in fig. 3 according to the present invention;

fig. 6 is an enlarged schematic view of B in fig. 3 according to the present invention.

In the figure: 1. a housing; 2. a protection plate; 3. connecting blocks; 4. a groove; 5. installing a frame; 6. a heat dissipation plate; 7. a heat sink; 8. a radiating pipe; 9. heat dissipation holes; 10. a first convex groove; 11. a first fan blade; 12. a first driving block; 13. a first frame; 14. a first fixed block; 15. a first bolt; 16. a first through hole; 17. a second fan blade; 18. a second driving block; 19. a second frame; 20. a second fixed block; 21. a second bolt; 22. a second through hole; 23. a second convex groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-6, a battery protection board capable of dissipating heat and cooling rapidly includes a casing 1, a recess 4 is recessed downward on a top surface of the casing 1, a mounting frame 5 is disposed in the recess 4, a protection board 2 is disposed on a top surface of the mounting frame 5, a heat dissipation board 6 is disposed at a middle position of an inner bottom surface of the recess 4, a plurality of heat dissipation fins 7 are disposed on a top surface of the heat dissipation board 6, heat dissipation pipes 8 are embedded between the heat dissipation fins 7, a first heat dissipation device and a second heat dissipation device are disposed at corresponding positions in left and right walls of the casing 1 and the mounting frame 5, the first heat dissipation device is composed of a first fan blade 11, a first driving block 12, a first frame 13, a first fixing block 14 and a first bolt 15, and the second heat dissipation device is composed of a second fan blade 17, a second driving block 18, a second frame 19, a second fixing block 20 and a second bolt 21.

In this embodiment, 4 internal faces of installing frame 5 fixed connection recess, and the difference is the thickness of a protection shield 2 between installing frame 5 and the casing 1, protection shield 2 passes through bolted connection installing frame 5, heating panel 6 passes through the bottom surface in the bolted connection recess 4, the 6 top surfaces of fin 7 fixed connection heating panel, and inlay between fin 7, the corresponding position of lateral wall is equipped with a plurality of louvres 9 respectively about casing 1 and installing frame 5, corresponding position is fixed mounting respectively about casing 1's the left and right sides wall downside has connecting block 3, through the heating panel 6 that is equipped with, fin 7, the use of cooling tube 8 makes its heat with on the protection shield 2 that can be better transmit and dispel the heat.

In this embodiment, the corresponding positions of the left and right walls of the housing 1 and the mounting frame 5 are respectively provided with a first convex groove 10 and a second convex groove 23, a first frame 13 is arranged at the middle position in the first convex groove 10, a first fixing block 14 is respectively fixedly arranged at the left side of the upper and lower ends of the first frame 13, the first fixing block 14 is connected with the housing 1 and the mounting frame 5 through a first bolt 15, a first driving block 12 is fixedly arranged at the middle position of the left wall in the first frame 13, one end of a connecting shaft at the right end of the first driving block 12 is fixedly connected with a first fan blade 11, a plurality of first through holes 16 are respectively arranged at the vertically symmetrical positions of the left wall of the first frame 13, a second frame 19 is arranged at the middle position in the second convex groove 23, second fixing blocks 20 are respectively fixedly arranged at the right side of the upper and lower ends of the second frame 19, the second fixing blocks 20 are connected with the housing 1 and the mounting frame 5 through second bolts 21, the second driving block 18 is fixedly arranged at the left wall in the second frame 19, one end fixedly connected with second flabellum 17 of the side connecting axle of second drive block 18, the corresponding position is equipped with a plurality of second through-holes 22 respectively about the left wall of second frame 19, can be with the leading-in cooling to it inside casing 1 of outside air through the first heat abstractor that is equipped with, dispel the heat, it flows to drive inside air simultaneously, the second heat abstractor that is equipped with outwards derives casing 1 inside air, realize that inside has thermal air current to derive and then dispel the heat the cooling, heat abstractor's mutually supporting makes its cooling that can dispel the heat fast.

It should be noted that, the utility model relates to a battery protection plate for rapid heat dissipation and cooling, through the groove 4 on the top surface of the shell 1, the installation frame 5 is arranged in the groove 4, the protection plate 2 is arranged above the installation frame 5, the middle position of the inner bottom surface in the groove 4 is provided with the heat dissipation plate 6, the upper part of the heat dissipation plate 6 is provided with a plurality of heat dissipation fins 7, the upper end of each heat dissipation fin 7 is connected with the protection plate 2, the heat dissipation tube 8 is embedded between the heat dissipation fins 7, the corresponding positions of the upper and lower walls of the shell 1 and the installation frame 5 are respectively provided with a plurality of heat dissipation holes 9, the corresponding positions of the left and right walls of the shell 1 and the installation frame 5 are respectively provided with a first convex groove 10 and a second convex groove 23, the middle position in the first convex groove 10 is provided with a first frame 13, the left side of the upper and lower ends of the first frame 13 is provided with a first fixing block 14, the first fixing block 14 is connected with the inner wall surface of the first convex groove 10 through a first bolt 15, a first driving block 12 is arranged in the middle of the left wall surface of a first frame 13, a first fan blade 11 is arranged on the right side of the first driving block 12, the corresponding positions of the upper and lower parts of the left wall of the first frame 13 are respectively provided with a first through hole 16, a second frame 19 is arranged in the middle of a second convex groove 23, the corresponding positions of the upper and lower ends of the second frame 19 are respectively provided with a second fixed block 20, the second fixed block 20 is connected with the inner wall surface of the second convex groove 23 through a second bolt 21, a second driving block 18 is arranged in the middle of the left wall surface of the second frame 19, a second fan blade 17 is arranged at the right end of the second driving block 18, a plurality of second through holes 22 are respectively arranged in the corresponding positions of the upper and lower parts of the left wall of the second frame 19, the first heat dissipation device and the second heat dissipation device have the same structure and different installation positions of the fixed blocks, when the device is used, heat is transferred and dissipated through a heat dissipation fin 7, make its inside air flow to same direction through heat abstractor's cooperation use, dispel the heat through leading-in outside air of heat abstractor and derivation inside air, use mutually support and make its rapid cooling, the device overall structure is simple, convenient to use, can be rapid dispel the heat the cooling in order to reach the guard action to protection shield 2 to it, the practicality is stronger.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a battery protection shield of rapid heat dissipation cooling which characterized in that: including casing (1), the top surface undercut of casing (1) is equipped with recess (4), be equipped with installing frame (5) in recess (4), the top surface of installing frame (5) is equipped with protection shield (2), interior bottom intermediate position is equipped with heating panel (6) in recess (4), heating panel (6) top surface is equipped with a plurality of fin (7), it is equipped with cooling tube (8) to inlay between fin (7), correspond the position and be equipped with first heat abstractor and second heat abstractor respectively in the wall about casing (1) and installing frame (5), first heat abstractor comprises first flabellum (11), first drive block (12), first frame (13), first fixed block (14), first bolt (15), and second heat abstractor comprises second flabellum (17), second drive block (18), second frame (19), second fixed block (20), A second bolt (21).

2. The battery protection board capable of dissipating heat and reducing temperature rapidly as claimed in claim 1, wherein: the mounting frame (5) is fixedly connected with the inner wall surface of the groove (4), the difference between the mounting frame (5) and the shell (1) is the thickness of one protection plate (2), and the protection plate (2) is connected with the mounting frame (5) through bolts.

3. The battery protection board capable of dissipating heat and reducing temperature rapidly as claimed in claim 1, wherein: the bottom surface in heating panel (6) passes through bolted connection recess (4), fin (7) fixed connection heating panel (6) top surface, and inlay between fin (7).

4. The battery protection board capable of dissipating heat and reducing temperature rapidly as claimed in claim 1, wherein: the wall corresponds the position and is equipped with first convex groove (10) and second convex groove (23) respectively about casing (1) and installing frame (5), intermediate position is equipped with first frame (13) in first convex groove (10), first fixed block (14) is fixed mounting in first frame (13) about the left side of end respectively, first fixed block (14) are connected with casing (1) and installing frame (5) through first bolt (15), left side wall intermediate position in first frame (13) is fixed mounting in first drive block (12), first flabellum (11) of first drive block (12) right-hand member connecting axle one end fixedly connected with, the symmetry position is equipped with a plurality of first through-holes (16) respectively about the left wall of first frame (13).

5. The battery protection board capable of dissipating heat and reducing temperature rapidly as claimed in claim 1, wherein: the utility model discloses a fan, including second frame (19), second fixed block (20), casing (1), installing frame (5), second frame (19) are installed at second convex groove (23) intermediate position, second fixed block (20) are fixed mounting respectively about second frame (19) end right side, second fixed block (20) are connected with casing (1) and installing frame (5) through second bolt (21), second drive block (18) fixed mounting is at second frame (19) interior left wall face, the one end fixedly connected with second flabellum (17) of the side connecting axle of second drive block (18), the corresponding position is equipped with a plurality of second through-holes (22) respectively about the left wall of second frame (19).

6. The battery protection board capable of dissipating heat and reducing temperature rapidly as claimed in claim 1, wherein: the casing (1) and installing frame (5) upper and lower lateral wall corresponding position are equipped with a plurality of louvres (9) respectively, corresponding position is fixed mounting respectively about the wall downside about casing (1) has connecting block (3).