CN211828857U

CN211828857U - Lithium battery heat dissipation protection case

Info

Publication number: CN211828857U
Application number: CN201921704680.XU
Authority: CN
Inventors: 刘方国
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-10-30
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses a lithium cell heat dissipation guard box, the power distribution box comprises a box body, the bottom fixedly connected with damping spring post of box inner chamber, the top fixedly connected with base of damping spring post, the inner wall fixedly connected with foam-rubber cushion of base, the inner wall swing joint of foam-rubber cushion has lithium cell body, the center department of both sides and the left and right sides all inlays around the base has the thread bush. The utility model discloses a base, the damping spring post, the handle hole, the second louvre, the heat-conducting plate, radiating fin, the foam-rubber cushion, first louvre, a bearing, the dead lever, the cooperation of thread bush and threaded rod is used, can give off the heat that the lithium cell during operation produced fast, can carry out the shock attenuation to it simultaneously, avoid it to receive the collision and damage, it is relatively poor to have solved current lithium cell protection case heat dispersion, in the use, the heat that lithium cell work produced can't give off fast to influence its life's problem.

Description

Lithium battery heat dissipation protection case

Technical Field

The utility model relates to a lithium cell technical field specifically is a lithium cell heat dissipation guard box.

Background

"lithium batteries" are batteries using a nonaqueous electrolyte solution and using lithium metal or a lithium alloy as a negative electrode material, and are roughly classified into two types: lithium metal batteries and lithium ion batteries, which do not contain lithium in the metallic state and are rechargeable.

The lithium cell need protect it at the in-process that uses to avoid it to receive the damage and cause danger, current lithium cell guard box heat dispersion is relatively poor, and in the use, the heat that lithium cell work produced can't give off fast, thereby influences its life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium cell heat dissipation guard box possesses the good advantage of heat dispersion, and it is relatively poor to have solved current lithium cell guard box heat dispersion, and in the use, the heat that lithium cell work produced can't distribute fast to influence its life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a lithium battery heat dissipation protection box comprises a box body, wherein a damping spring column is fixedly connected to the bottom of an inner cavity of the box body, a base is fixedly connected to the top of the damping spring column, a sponge cushion is fixedly connected to the inner wall of the base, a lithium battery body is movably connected to the inner wall of the sponge cushion, thread sleeves are respectively embedded in the centers of the front side, the rear side, the left side and the right side of the base, a threaded rod is in threaded connection with the inner cavity of the thread sleeves, one side of the threaded rod penetrates through the inner cavity of the sponge cushion, the other side of the threaded rod penetrates through the outer side of the base and is fixedly connected with a knob, a bearing is fixedly sleeved on the surface of the threaded rod, a fixing rod is fixedly connected to the top of the bearing, a heat conduction plate is fixedly connected to one side of the fixing rod, all seted up the handle hole all around on box surface and be located knob department, there is the apron rear side at box top through hinge swing joint, the equal fixedly connected with fixed plate in both sides on two sides around the internal chamber of box, the spout has all been seted up to relative one side about the fixed plate and the both sides on two sides around the internal chamber of box, the inner wall sliding connection of spout has the slider, one side and heat-conducting plate fixed connection that the spout internal chamber was kept away from to the slider.

Preferably, one side of the threaded rod, which is positioned in the inner cavity of the spongy cushion, is fixedly connected with a rubber pad, and the rubber pad is in close contact with the lithium battery body.

Preferably, the fixing rod is of an L-shaped structure, and the fixing rod is fixedly connected with the bearing outer ring through welding.

Preferably, first heat dissipation holes are formed in the bottoms of the base and the spongy cushion, and second heat dissipation holes are formed in the tops of two sides of the box body.

Preferably, the heat-conducting plate is made of a metal copper material, and the heat-conducting plate and the contact surface of the rubber pad and the lithium battery body are in the same vertical plane.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a base, the damping spring post, the handle hole, the second louvre, the heat-conducting plate, radiating fin, the foam-rubber cushion, first louvre, a bearing, the dead lever, the cooperation of thread bush and threaded rod is used, can give off the heat that the lithium cell during operation produced fast, can carry out the shock attenuation to it simultaneously, avoid it to receive the collision and damage, it is relatively poor to have solved current lithium cell protection case heat dispersion, in the use, the heat that lithium cell work produced can't give off fast to influence its life's problem.

2. The utility model discloses an operation hole's use can conveniently rotate the knob, through the use of foam-rubber cushion and shock attenuation spring post, can protect lithium cell body, avoids it to receive vibrations, through the use of knob, can conveniently rotate the threaded rod, through the use of slider and spout, can carry on spacingly to the removal of heat-conducting plate, through heat-conducting plate and radiating fin's use, can give off the heat that lithium cell body produced.

Drawings

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

FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention;

FIG. 3 is a partial top cross-sectional view of the case of the present invention;

fig. 4 is a front view structure diagram of the present invention.

In the figure: 1 box, 2 bases, 3 damping spring posts, 4 operation holes, 5 second heat dissipation holes, 6 heat-conducting plates, 7 cover plates, 8 lithium battery bodies, 9 heat dissipation fins, 10 sliding blocks, 11 knobs, 12 spongy cushions, 13 first heat dissipation holes, 14 bearings, 15 fixing rods, 16 thread sleeves, 17 threaded rods, 18 fixing plates and 19 sliding chutes.

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.

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 be referred 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", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, 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.

The utility model discloses a box 1, base 2, damping spring post 3, second louvre 5, heat-conducting plate 6, apron 7, lithium cell body 8, radiating fin 9, slider 10, knob 11, foam-rubber cushion 12, first louvre 13, bearing 14, dead lever 15, thread bush 16, threaded rod 17, the 18 parts of fixed plate are the parts that general standard spare or technical field personnel know, and its structure and principle all are that this technical staff all can learn through technical manual or learn through conventional experimental method.

Referring to fig. 1-4, a lithium battery heat dissipation protection box comprises a box body 1, a damping spring column 3 is fixedly connected to the bottom of an inner cavity of the box body 1, a base 2 is fixedly connected to the top of the damping spring column 3, a foam rubber cushion 12 is fixedly connected to the inner wall of the base 2, a lithium battery body 8 is movably connected to the inner wall of the foam rubber cushion 12, the lithium battery body 8 can be protected from being vibrated by using the foam rubber cushion 12 and the damping spring column 3, threaded sleeves 16 are embedded in the centers of the front side, the rear side, the left side and the right side of the base 2, a threaded rod 17 is connected to the inner cavity of the foam rubber cushion 16 through threads in the inner cavity of the threaded sleeve 16, one side of the threaded rod 17 penetrates through the inner cavity of the foam rubber cushion 12, a rubber pad is fixedly connected to one side of the inner cavity of the foam rubber cushion 12 and is, through the use of the knob 11, the threaded rod 17 can be conveniently rotated, the surface of the threaded rod 17 is fixedly sleeved with the bearing 14, the bearing 14 is arranged, the fixing rod 15 can move along with the threaded rod 17 when the threaded rod 17 rotates, the top of the bearing 14 is fixedly connected with the fixing rod 15, the fixing rod 15 is of an L-shaped structure, the fixing rod 15 is fixedly connected with the outer ring of the bearing 14 through welding, one side of the fixing rod 15, which is far away from the bearing 14, is fixedly connected with the heat conducting plate 6, one side of the heat conducting plate 6 is contacted with the outer surface of the lithium battery body 8, the heat conducting plate 6 is made of a metal copper material, the heat conducting plate 6 and the contact surface of the rubber pad and the lithium battery body 8 are positioned on the same vertical plane, the other side of the heat conducting plate 6 is fixedly connected with the radiating fin 9, through the use of the, through the use of operation hole 4, can conveniently rotate knob 11, there is apron 7 rear side at box 1 top through hinge swing joint, the equal fixedly connected with fixed plate 18 in both sides of two sides around the box 1 inner chamber, spout 19 has all been seted up to relative one side and the both sides of two sides around the box 1 inner chamber about fixed plate 18, the inner wall sliding connection of spout 19 has slider 10, one side and heat-conducting plate 6 fixed connection of spout 19 inner chamber are kept away from to slider 10, through the use of slider 10 and spout 19, can carry out spacingly to the removal of heat-conducting plate 6, first louvre 13 has all been seted up to the bottom of base 2 and foam-rubber cushion 12, second louvre 5 has all been seted up at the top of box 1 both sides, through base 2, damping spring post 3, operation hole 4, second louvre 5, heat-conducting plate 6, radiating fin 9, foam-rubber cushion 12, first louvre 13, the cooperation of thread bush 16 and threaded rod 17 is used, can give off the heat that the lithium cell during operation produced fast, can carry out the shock attenuation to it simultaneously, avoids it to receive the collision and damage, and it is relatively poor to have solved current lithium cell guard box heat dispersion, and in the use, the heat that the lithium cell work produced can't give off fast to influence its life's problem.

During the use, open apron 7, place lithium cell body 8 in the inner chamber of foam-rubber cushion 12, rotate knob 11 through handle hole 4, make threaded rod 17 rotate, thereby make rubber pad and lithium cell body 8 in close contact with, thereby fix it, bearing 14 moves along with threaded rod 17 simultaneously, and drive dead lever 15 and remove, thereby make heat-conducting plate 6 and lithium cell body 8 contact, thereby give off its heat, the vibrations that receive lithium cell body 8 through damping spring post 3 and foam-rubber cushion 12 are cushioned, reach the protection effect.

In summary, the following steps: this lithium battery heat dissipation guard box uses through the cooperation of base 2, damping spring post 3, handle hole 4, second louvre 5, heat-conducting plate 6, radiating fin 9, foam-rubber cushion 12, first louvre 13, bearing 14, dead lever 15, thread bush 16 and threaded rod 17, and it is relatively poor to have solved current lithium battery guard box heat dispersion, and in the use, the heat that lithium cell work produced can't give off fast to influence its life's problem.

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 lithium cell heat dissipation guard box, includes box (1), its characterized in that: the box body is characterized in that a damping spring column (3) is fixedly connected to the bottom of an inner cavity of the box body (1), a base (2) is fixedly connected to the top of the damping spring column (3), a sponge cushion (12) is fixedly connected to the inner wall of the base (2), a lithium battery body (8) is movably connected to the inner wall of the sponge cushion (12), thread sleeves (16) are inlaid in the center of the front side and the rear side of the base (2) as well as the center of the left side and the right side of the base (2), a threaded rod (17) is connected to the inner cavity of the thread sleeves (16), one side of the threaded rod (17) penetrates through the inner cavity of the sponge cushion (12), the other side of the threaded rod (17) penetrates through the outer side of the base (2) and is fixedly connected with a knob (11), a bearing (14) is sleeved on the surface of the threaded rod (17), a fixing rod (15) is fixedly, one side of heat-conducting plate (6) and the outer surface contact of lithium cell body (8), opposite side fixedly connected with radiating fin (9) of heat-conducting plate (6), box (1) surface all around and be located knob (11) department and all seted up handle hole (4), there is apron (7) rear side at box (1) top through hinge swing joint, the equal fixedly connected with fixed plate (18) in both sides of two sides around box (1) inner chamber, spout (19) have all been seted up to relative one side and box (1) inner chamber both sides around about fixed plate (18), the inner wall sliding connection of spout (19) has slider (10), one side and heat-conducting plate (6) fixed connection of spout (19) inner chamber are kept away from in slider (10).

2. The heat dissipation protection box of a lithium battery as claimed in claim 1, wherein: the threaded rod (17) is located one side fixedly connected with rubber pad of spongy cushion (12) inner chamber, and rubber pad and lithium cell body (8) in close contact with.

3. The heat dissipation protection box of a lithium battery as claimed in claim 1, wherein: the fixing rod (15) is of an L-shaped structure, and the fixing rod (15) is fixedly connected with the outer ring of the bearing (14) through welding.

4. The heat dissipation protection box of a lithium battery as claimed in claim 1, wherein: first heat dissipation holes (13) are formed in the bottoms of the base (2) and the spongy cushion (12), and second heat dissipation holes (5) are formed in the tops of the two sides of the box body (1).

5. The heat dissipation protection box of a lithium battery as claimed in claim 1, wherein: the heat-conducting plate (6) is made of a metal copper material, and the heat-conducting plate (6) and the contact surface of the rubber pad and the lithium battery body (8) are located on the same vertical surface.