CN213936399U

CN213936399U - Lithium battery heat dissipation protective housing with damping device

Info

Publication number: CN213936399U
Application number: CN202022726777.XU
Authority: CN
Inventors: 周小米
Original assignee: Individual
Current assignee: Shanghai Sanjiu Electric Equipment Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-08-10
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a lithium cell heat dissipation protective housing with damping device belongs to lithium cell technical field, including the shell, the articulated cabinet door that is provided with of shell front end, shell top swing joint has fan one, and the shell top is close to fan one outside fixed mounting and has dust screen one. The utility model discloses the electric telescopic handle at the inboard both ends of well staff control housing, contact the shell department of installing the lithium cell with the clamp plate, at this moment, spring two between clamp plate and the backup pad will be tightened, if the staff causes the collision to equipment carelessly when the user equipment, at this moment put the shell outside both ends of a plurality of spring one and the installation lithium cell of thing board bottom and stretch out the back through electric telescopic handle and by the spring two that tighten and with the vibrations that bring with the external world reduce, make the lithium cell can not lead to the lithium cell to cause to collide with and reach better shock attenuation effect because of the vibrations that external collision produced.

Description

Lithium battery heat dissipation protective housing with damping device

Technical Field

The utility model belongs to the technical field of the lithium cell, specifically be a lithium cell heat dissipation protective housing with damping device.

Background

A "lithium battery" is a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a positive/negative electrode material. Lithium metal batteries were first proposed and studied by Gilbert n.lewis in 1912. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. With the development of scientific technology, lithium batteries have become the mainstream. Lithium batteries can be broadly classified into two types: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The fifth generation of rechargeable batteries, lithium metal batteries, was born in 1996, and the safety, specific capacity, self-discharge rate and cost performance of rechargeable batteries were all superior to those of lithium ion batteries. Due to its own high technical requirement limits, only a few countries of companies are producing such lithium metal batteries.

Present equipment that has a lithium cell is when being utilized, because of lithium cell casing generally all is the protective housing of plastics material and does not possess absorbing device, make the equipment that has the lithium cell hit by the people carelessly when causing the striking, make the lithium cell cause the collision inside the protective housing easily, cause the influence such as disconnected touching, and the current equipment that has the lithium cell utilizes time overlength, the lithium cell can produce a large amount of heats, and current lithium cell protective housing generally is inclosed space, lead to the untimely quilt of a large amount of heats that the lithium cell can produce to disperse, lead to the lithium cell temperature not to drop, the cooling effect variation, and if the equipment inside air that has the lithium cell is when moist, if the time overlength of moist air contact lithium cell, can cause the damage to the lithium cell, cause dangerous factors such as short circuit.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve current lithium cell protective housing and not possess the absorbing device, lithium cell protective housing radiating effect is poor, the poor problem of dampproofing effect, provides a lithium cell heat dissipation protective housing with damping device.

The utility model adopts the technical scheme as follows: a lithium battery heat dissipation protective shell with a damping device comprises a shell, wherein a cabinet door is hinged to the front end of the shell, the top of the shell is movably connected with a first fan, a first dust screen is fixedly mounted at the top of the shell, close to the outer side of the first fan, two ends of the outer side of the shell are movably connected with a second fan, and two ends of the outer side of the shell, close to the outer side of the second fan, are fixedly mounted with a second dust screen;

a first spring is fixedly installed at the bottom of the inner side of the shell, an object placing plate is movably connected to the top of the first spring, a lithium battery is arranged at the top of the object placing plate, a damping rubber plate is attached to the outer side of the lithium battery, and a damp-proof plate is attached to the outer side of the damping rubber plate;

the damp-proof plate is characterized in that two ends of the outer side of the damp-proof plate are movably connected with pressing plates, the other ends of the pressing plates are movably connected with springs II, supporting plates are fixedly installed at the other ends of the springs II, and the other ends of the supporting plates are movably connected with electric telescopic rods.

The first spring is provided with a plurality of springs which are arranged inside the shell side by side, and the second spring is provided with a plurality of springs which are arranged outside the supporting plate in a bilateral symmetry manner.

The first fan is six and arranged outside the top of the shell side by side, the second fan is two and arranged at two ends outside the shell in a bilateral symmetry mode, and the second dust screen is two and arranged at two ends outside the shell in a bilateral symmetry mode.

Wherein, dampproofing board thickness is two centimetres, and dampproofing board material is the dampproofing board of melamine material.

Wherein, the damping rubber plate thickness is two centimetres, and the laminating department is provided with a plurality of rubber shock attenuation lug between damping rubber plate and the lithium cell.

The fan I, the fan II, the electric telescopic rod and the lithium battery are electrically connected with an external power supply through corresponding wires.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the careless collision that causes equipment when using equipment, at this moment put the shell outside both ends of a plurality of spring 104 of thing board 105 bottom and install lithium cell 5 and stretch out the back through electric telescopic handle 4 and stretched two 402 springs of spring and with the vibrations reduction that bring the external world, make lithium cell 5 can not lead to lithium cell 5 to cause to collide with because of the vibrations that external collision produced, reach better shock attenuation effect.

2. The utility model discloses in, through opening fan one 2 and fan two 3, fan one 2 sends into 1 inboard of shell through 1 top of shell with external cold air, cool down the processing to lithium cell 5, the heat that 1 inside lithium cell 5 of shell gived off is sent out to the external world to two 3 fan of rethread, make the air of 1 inside of shell penetrating, can make the heat that 5 function time overlengths of lithium cell effluvium, timely effluvium, and cool down the processing to lithium cell 5, reach better cooling effect.

3. The utility model discloses in, contact moist air time for too long time through lithium cell 5, can cause the damage to lithium cell 5, at this moment the dampproofing board 502 of melamine material has dampproofing effect because of itself, can prevent to cause the damage to lithium cell 5 on moist air contact lithium cell 5 in the shell 1, reaches better dampproofing effect.

Drawings

Fig. 1 is a schematic diagram of a front sectional structure of a lithium battery protection case of the present invention;

fig. 2 is a schematic diagram of the front structure of the lithium battery protection case of the present invention;

fig. 3 is a schematic diagram of a overlooking structure of the lithium battery protection case of the present invention.

The labels in the figure are: 1. a housing; 2. a first fan; 3. a second fan; 4. an electric telescopic rod; 5. a lithium battery; 101. a cabinet door; 102. a first dust screen; 103. a second dust screen; 104. a first spring; 105. a storage plate; 401. a support plate; 402. a second spring; 403. pressing a plate; 501. a damping rubber plate; 502. a moisture-proof plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 in:

referring to fig. 1-3, a lithium battery heat dissipation protective housing with a damping device comprises a housing 1, wherein a cabinet door 101 is hinged to the front end of the housing 1, a first fan 2 is movably connected to the top of the housing 1, a first dust screen 102 is fixedly mounted on the top of the housing 1, close to the outer side of the first fan 2, two ends of the outer side of the housing 1 are movably connected with a second fan 3, and a second dust screen 103 is fixedly mounted on the two ends of the outer side of the housing 1, close to the outer side of the second fan 3;

a first spring 104 is fixedly installed at the bottom of the inner side of the shell 1, an object placing plate 105 is movably connected to the top of the first spring 104, a lithium battery 5 is arranged at the top of the object placing plate 105, a damping rubber plate 501 is attached to the outer side of the lithium battery 5, and a damp-proof plate 502 is attached to the outer side of the damping rubber plate 501;

two ends of the outer side of the damp-proof plate 502 are movably connected with a pressing plate 403, the other end of the pressing plate 403 is movably connected with a second spring 402, the other end of the second spring 402 is fixedly provided with a supporting plate 401, and the other end of the supporting plate 401 is movably connected with an electric telescopic rod 4.

Referring to fig. 1, further, a plurality of first springs 104 are arranged side by side inside the housing 1, a plurality of second springs 402 are arranged side by side outside the supporting plate 401, when a worker uses some equipment needing the lithium battery 5, the worker controls the electric telescopic rods 4 at two ends of the inner side of the shell 1, contacts the pressure plate 403 to the shell provided with the lithium battery 5, at this time, the second spring 402 between the pressing plate 403 and the supporting plate 401 will be tightened, if a worker carelessly collides with the apparatus while using the apparatus, at this moment, the two springs 402 stretched after the two ends of the outer side of the shell with the first springs 104 at the bottom of the object placing plate 105 and the lithium battery 5 are stretched out through the electric telescopic rod 4 and the vibration brought to the outside is reduced, so that the lithium battery 5 cannot collide with the lithium battery 5 due to the vibration generated by external collision, and a better damping effect is achieved.

Referring to fig. 1 and 3, further, there are six fans 2 arranged side by side at the outer side of the top of the housing 1, two fans 3 arranged at the two ends of the outer side of the housing 1 and bilaterally symmetrically arranged at the two ends of the outer side of the housing 1, and two dust screens 103 arranged at the two ends of the outer side of the housing 1 and bilaterally symmetrically arranged at the two ends of the outer side of the housing 1, when a worker uses a device requiring a lithium battery, if the device runs for too long time, the lithium battery 5 is easy to generate a large amount of heat, at this time, the worker turns on the

fans

2 and 3, the fan 2 sends outside cold air into the inner side of the housing 1 through the top of the housing 1 to cool the lithium battery 5, and then sends heat emitted by the lithium battery 5 inside the housing 1 to the outside through the fan two 3, so that the air inside the housing 1 is transparent, the heat emitted by the lithium battery 5 during the running time can be timely emitted for too long time, and the lithium battery 5 is cooled, achieving better cooling effect.

Referring to fig. 1, further, dampproofing board 502 thickness is two centimetres, and dampproofing board 502 material is the dampproofing board 502 of melamine material, and when the air in shell 1 is more moist, lithium cell 5 contacted moist air time overlength, can cause the damage to lithium cell 5, at this moment melamine material dampproofing board 502 has damp-proof effect because of itself, can prevent that moist air in the shell 1 from contacting to cause the damage to lithium cell 5 on lithium cell 5, reach better dampproofing effect.

Refer to fig. 1, it is further, damping rubber plate 501 thickness is two centimetres, and laminating department is provided with a plurality of rubber shock bump between damping rubber plate 501 and the lithium cell 5, carelessly cause the collision to equipment when the staff is using equipment, at this moment put a plurality of spring 104 of thing board 105 bottom and install the shell outside both ends of lithium cell 5 and stretch out the back through electric telescopic handle 4 and by two 402 springs that tighten and with the vibrations reduction back that the external world brought, a plurality of rubber shock bump that damping rubber plate 501 inboard is close to lithium cell 5 can prevent that the aftershock from making lithium cell 5 cause and collide with when vibrations, reach better shock attenuation effect.

Referring to fig. 1 and 3, further, the first fan 2, the second fan 3, the electric telescopic rod 4 and the lithium battery 5 are electrically connected with an external power supply through corresponding wires.

The working principle is as follows: firstly, when a worker uses some equipment needing a lithium battery 5, the worker controls electric telescopic rods 4 at two ends of the inner side of a shell 1, a pressing plate 403 is contacted with the shell provided with the lithium battery 5, at the moment, after a spring II 402 between the pressing plate 403 and a supporting plate 401 is stretched tightly, when the worker carelessly collides the equipment when using the equipment, a plurality of springs I104 at the bottom of an object placing plate 105 and the spring II 402 stretched after two ends of the outer side of the shell provided with the lithium battery 5 extend out through the electric telescopic rods 4 and reduce the vibration brought by the outside, a plurality of rubber damping convex blocks at the inner side of a damping rubber plate 501 close to the lithium battery 5 can prevent the lithium battery 5 from colliding during vibration due to aftershock, and then if the equipment runs for too long time, the lithium battery 5 is easy to generate a large amount of heat, at the moment, the worker opens a fan I2 and a fan II 3, the shell 1 inboard is sent into with external cold air through shell 1 top to fan one 2, cool down the processing to lithium cell 5, the heat that the inside lithium cell 5 of shell 1 gived off is seen off to the external world to rethread fan two 3, it is penetrating to make the inside air of shell 1, can make the heat that lithium cell 5 functioning time overlength effluvium, timely effluvium, and finally, if when the air in shell 1 is more moist, dampproofing effect has because of melamine material dampproofing board 502 itself, can prevent that moist air from leading to the fact the damage to lithium cell 5 on contacting lithium cell 5 in the shell 1.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a lithium cell heat dissipation protective housing with damping device, includes shell (1), its characterized in that: the front end of the shell (1) is hinged with a cabinet door (101), the top of the shell (1) is movably connected with a first fan (2), a first dust screen (102) is fixedly arranged at the top of the shell (1) close to the outer side of the first fan (2), two ends of the outer side of the shell (1) are movably connected with a second fan (3), and two ends of the outer side of the shell (1) close to the outer side of the second fan (3) are fixedly provided with a second dust screen (103);

a first spring (104) is fixedly installed at the bottom of the inner side of the shell (1), the top of the first spring (104) is movably connected with an object placing plate (105), a lithium battery (5) is arranged at the top of the object placing plate (105), a damping rubber plate (501) is attached to the outer side of the lithium battery (5), and a damp-proof plate (502) is attached to the outer side of the damping rubber plate (501);

both ends swing joint in the dampproofing board (502) outside has clamp plate (403), clamp plate (403) other end swing joint has spring two (402), spring two (402) other end fixed mounting has backup pad (401), backup pad (401) other end swing joint has electric telescopic handle (4).

2. The lithium battery heat dissipation protective case with shock absorbing device of claim 1, wherein: the first spring (104) is provided with a plurality of springs which are arranged on the inner side of the shell (1) side by side, and the second spring (402) is provided with a plurality of springs which are arranged on the outer side of the supporting plate (401) in a bilateral symmetry manner.

3. The lithium battery heat dissipation protective case with shock absorbing device of claim 1, wherein: fan one (2) have six, and are and set up in shell (1) top outside side by side, fan two (3) have two, and are bilateral symmetry and set up at shell (1) outside both ends, dust screen two (103) have two, and are bilateral symmetry and set up at shell (1) outside both ends.

4. The lithium battery heat dissipation protective case with shock absorbing device of claim 1, wherein: the thickness of the moisture-proof board (502) is two centimeters, and the material of the moisture-proof board (502) is melamine material moisture-proof board (502).

5. The lithium battery heat dissipation protective case with shock absorbing device of claim 1, wherein: the thickness of the damping rubber plate (501) is two centimeters, and a plurality of rubber damping convex blocks are arranged at the joint between the damping rubber plate (501) and the lithium battery (5).

6. The lithium battery heat dissipation protective case with shock absorbing device of claim 1, wherein: the fan I (2), the fan II (3), the electric telescopic rod (4) and the lithium battery (5) are electrically connected with an external power supply through corresponding wires.