CN211404553U

CN211404553U - Novel lithium battery container

Info

Publication number: CN211404553U
Application number: CN201921454052.0U
Authority: CN
Inventors: 何光明; 李克俭; 何凯翔; 武显平; 黄平江
Original assignee: Sichuan Ouo Technology Co ltd
Current assignee: Sichuan Ouo Technology Co ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-09-01
Anticipated expiration: 2029-09-03

Abstract

The utility model discloses a novel lithium cell holds case belongs to battery application apparatus field, including the protective housing, the inner wall bottom fixedly connected with damping device of protective housing, damping device's top fixed mounting has the layer board, the top swing joint of layer board has lithium cell monomer, lithium cell monomer's both sides all are provided with the baffle, first heat dissipation cavity has been seted up to the inside of protective housing lateral wall, the second heat dissipation cavity has been seted up to the inside of protective housing diapire, protective housing inner wall bottom fixedly connected with water pump, the play water end intercommunication of water pump has the coiled pipe that is located the inside of second heat dissipation cavity. The utility model discloses possess the advantage that the radiating effect is good and the shock attenuation is effectual, when having solved current lithium cell and having consolidated, do not have corresponding shock attenuation and heat dissipation treatment, lead to the lithium cell to damage easily, the problem of the life of lithium cell that has reduced of very big degree.

Description

Novel lithium battery container

Technical Field

The utility model relates to a battery application equipment field, more specifically say, relate to a novel lithium cell holds vanning.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution, and the lithium metal has very active chemical characteristics, so that the lithium metal has very high requirements on environment in processing, storage and use, and is not applied for a long time.

At present, the lithium cell is when using, all need place the lithium cell in the container case usually, and in order to reduce the harm of lithium cell, generally all consolidate the lithium cell, does not have corresponding shock attenuation and heat dissipation treatment, leads to the lithium cell to damage easily, the life of lithium cell that has reduced of very big degree for this reason, we provide a novel lithium cell container case.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a novel lithium cell holds vanning possesses the advantage that the radiating effect is good and the shock attenuation is effectual, has solved current lithium cell and has consolidated, does not have corresponding shock attenuation and heat dissipation treatment, leads to the lithium cell to damage easily, the problem of the life of lithium cell that has reduced of very big degree.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a novel lithium cell holds vanning, includes the protective housing, the inner wall bottom fixedly connected with damping device of protective housing, damping device's top fixed mounting has the layer board, the top swing joint of layer board has the lithium cell monomer, the free both sides of lithium cell all are provided with the baffle, first heat dissipation cavity has been seted up to the inside of protective housing lateral wall, the second heat dissipation cavity has been seted up to the inside of protective housing diapire, protective housing inner wall bottom fixedly connected with water pump, the play water end intercommunication of water pump has the coiled pipe that is located the inside of second heat dissipation cavity, the one end intercommunication that the water pump was kept away from to the coiled pipe has the coiled pipe that is located the inside of first heat dissipation cavity, the coiled pipe is kept away from the one end of coiled pipe and is held the intercommunication.

Preferably, damping device includes the base, the fixed pipe that the top fixedly connected with quantity of base is two, the inner wall fixedly connected with second spring of fixed pipe, the top fixedly connected with dog of second spring, the bottom fixedly connected with gag lever post of layer board, the gag lever post run through fixed pipe and with second spring fixed connection, the first spring of top fixedly connected with of base, the bottom fixedly connected with connecting rod of layer board, the connecting rod cup joints with first spring, the fixed surface of connecting rod is connected with the fender ring that is located first spring top.

Preferably, the number of the damping devices is four, and the four damping devices are respectively positioned at four corners of the bottom of the supporting plate.

Preferably, the radiating groove has all been seted up to the both sides of baffle, the equal fixedly connected with in both sides of baffle is located the rubber strip of radiating groove opening part, the rubber strip contacts with lithium cell monomer.

Preferably, the top of layer board is provided with spacing seat, lithium cell monomer is located the inner wall of layer board, and the inner wall of spacing seat is provided with the rubber pad.

Preferably, the coiled pipe and the coiled pipe are both filled with cooling liquid.

Preferably, the number of the partition boards is five, and all five partition boards are made of PE materials.

Preferably, the top of the base is provided with an anti-skid rubber pad, and the anti-skid rubber pad is an NBR material member.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the scheme can firstly carry out good elastic support on the lithium battery monomer by arranging the damping device, so that the lithium battery monomer can reduce direct collision and friction with the protective box, when the lithium battery monomer is placed in the protective box, the elastic action between the lithium battery monomer and the damping device can be effectively utilized, the vibration caused by pressure generated on the protective box when the lithium battery monomer is placed can be reduced, the lithium battery monomer can be effectively protected, the condition that the lithium battery monomer is damaged is avoided, meanwhile, the coiling pipe and the coiled pipe are arranged, the cooling liquid in the coiling pipe and the coiled pipe can be effectively circulated by utilizing the water pump, so that the whole protective box can always keep lower temperature, the lithium battery monomer can be effectively radiated, the condition that the temperature of the lithium battery monomer is too high is avoided, and the problem that no corresponding damping and radiating treatment exists when the current lithium battery is reinforced is solved, the lithium battery is easily damaged, and the service life of the lithium battery is greatly shortened.

(2) This novel lithium cell holds case is four damping device through setting up quantity, can effectively keep the free stability of lithium cell, makes the condition that lithium cell can not take place to empty.

(3) This novel lithium cell holds case through setting up the radiating groove to link to each other with the rubber strip, can make and form adjacent passageway between lithium cell and the baffle, the at utmost has improved the radiating effect of lithium cell, has effectively prolonged the life of lithium cell.

(4) This novel lithium cell holds vanning through setting up the rubber pad at spacing inner wall of seat, can effectively increase the friction between lithium cell monomer and the spacing seat, has both kept the free stability of lithium cell, also makes its shock attenuation effect better.

(5) This novel lithium cell holds case through the baffle that sets up the PE material component, can keep apart the passing through of electron in the lithium cell.

Drawings

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

FIG. 2 is a schematic structural view of the partition plate of the present invention;

FIG. 3 is a schematic structural view of the shock absorbing structure of the present invention;

fig. 4 is a schematic structural diagram of the coil pipe and the serpentine pipe of the present invention.

The reference numbers in the figures illustrate:

1. a protective box; 2. a first heat dissipation cavity; 3. a coiled tube; 4. a limiting seat; 5. a first spring; 6. A damping device; 7. a water pump; 8. a second heat dissipation cavity; 9. a serpentine tube; 10. a support plate; 11. a partition plate; 12. a lithium battery cell; 13. a rubber strip; 14. a heat sink; 61. a fixed tube; 62. a base; 63. A stopper; 64. a second spring; 65. a connecting rod; 66. a limiting rod; 67. and (4) a baffle ring.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 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", "sleeved/connected", "connected", and the like are to be understood in a broad sense, 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.

Referring to fig. 1-4, a novel lithium battery container comprises a protective box 1, a damping device 6 is fixedly connected to the bottom of the inner wall of the protective box 1, the damping device 6 comprises a base 62, an anti-slip rubber pad is arranged on the top of the base 62, the anti-slip rubber pad is an NBR material member, two fixing tubes 61 are fixedly connected to the top of the base 62, a second spring 64 is fixedly connected to the inner wall of the fixing tube 61, a stop 63 is fixedly connected to the top of the second spring 64, a stop rod 66 is fixedly connected to the bottom of the supporting plate 10, the stop rod 66 penetrates through the fixing tube 61 and is fixedly connected to the second spring 64, a first spring 5 is fixedly connected to the top of the base 62, a connecting rod 65 is fixedly connected to the bottom of the supporting plate 10, the connecting rod 65 is sleeved with the first spring 5, a stop ring 67 located above the first spring 5 is fixedly connected to the surface of the connecting rod 65, the top swing joint of layer board 10 has lithium cell monomer 12, lithium cell monomer 12's both sides all are provided with baffle 11, first heat dissipation cavity 2 has been seted up to the inside of 1 lateral wall of protective housing, second heat dissipation cavity 8 has been seted up to the inside of 1 diapire of protective housing, 1 inner wall bottom fixedly connected with water pump 7 of protective housing (the model is WCB-50), the play water end intercommunication of water pump 7 has the coiled pipe 9 that is located the inside of second heat dissipation cavity 8, the one end intercommunication that water pump 7 was kept away from to coiled pipe 9 has the coiled pipe 3 that is located the inside of first heat dissipation cavity 2, coiled pipe 3 keeps away from the one end of coiled pipe 9 and the end intercommunication of intaking of water pump 7.

Further, the number of damping devices 6 has four, and four damping devices 6 are located the bottom four corners of layer board 10 respectively, can effectively keep lithium battery cell 12's stability, make lithium battery cell 12 can not take place the condition of empting.

Further, radiating groove 14 has all been seted up to the both sides of baffle 11, and the equal fixedly connected with in both sides of baffle 11 is located the rubber strip 13 of the 14 opening parts of radiating groove, and rubber strip 13 contacts with lithium cell 12, can make and form adjacent passageway between lithium cell and the baffle 11, and furthest has improved the radiating effect of lithium cell, has effectively prolonged the life of lithium cell.

Further, the top of layer board 10 is provided with spacing seat 4, and lithium battery cell 12 is located the inner wall of layer board 10, and the inner wall of spacing seat 4 is provided with the rubber pad, can effectively increase the friction between lithium battery cell 12 and the spacing seat 4, has both kept lithium battery cell 12's stability, also makes its shock attenuation effect better.

Furthermore, the number of the separators 11 is five, and the five separators 11 are all made of PE material, which is a mature material used in the prior art and can isolate the passing of electrons in the lithium battery.

The working principle is as follows: according to the scheme, the damping device 6 is arranged, firstly, the lithium battery monomer 12 can be elastically supported well, so that the lithium battery monomer 12 is reduced in direct collision and friction with the protection box 1, when the lithium battery monomer 12 is placed in the protection box 1, the elastic action between the lithium battery monomer 12 and the damping device 6 can be effectively utilized, the vibration caused by pressure generated on the protection box 1 when the lithium battery monomer 12 is placed can be reduced, the lithium battery monomer 12 is effectively protected, the lithium battery monomer 12 is prevented from being damaged, meanwhile, the coiling pipe 3 and the serpentine pipe 9 are arranged, the water pump 7 can be effectively utilized to enable cooling liquid in the coiling pipe 3 and the serpentine pipe 9 to form circulation, the whole protection box 1 can be kept at a lower temperature all the time, the lithium battery monomer 12 is effectively cooled, and the lithium battery monomer 12 cannot have an over-high temperature condition, the problem of when current lithium cell consolidates, do not have corresponding shock attenuation and heat dissipation treatment, lead to the lithium cell to damage easily, the life of lithium cell has been reduced to a very big degree is solved.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a novel lithium cell holds vanning, includes protective housing (1), its characterized in that: the bottom of the inner wall of the protective box (1) is fixedly connected with a damping device (6), the top of the damping device (6) is fixedly provided with a supporting plate (10), the top of the supporting plate (10) is movably connected with a lithium battery monomer (12), two sides of the lithium battery monomer (12) are respectively provided with a baffle plate (11), a first heat dissipation cavity (2) is arranged inside the side wall of the protective box (1), a second heat dissipation cavity (8) is arranged inside the bottom wall of the protective box (1), the bottom of the inner wall of the protective box (1) is fixedly connected with a water pump (7), the water outlet end of the water pump (7) is communicated with a coiled pipe (9) positioned in the second heat dissipation cavity (8), one end of the coiled pipe (9) far away from the water pump (7) is communicated with a coiled pipe (3) positioned in the first heat dissipation cavity (2), one end of the coiled pipe (3) far away from the coiled pipe (9) is communicated with the water inlet end of the water pump (7).

2. The novel lithium battery bearing box of claim 1, characterized in that: damping device (6) include base (62), the top fixedly connected with quantity of base (62) is two fixed pipe (61), the inner wall fixedly connected with second spring (64) of fixed pipe (61), top fixedly connected with dog (63) of second spring (64), the bottom fixedly connected with gag lever post (66) of layer board (10), gag lever post (66) run through fixed pipe (61) and with second spring (64) fixed connection, the first spring of top fixedly connected with (5) of base (62), the bottom fixedly connected with connecting rod (65) of layer board (10), connecting rod (65) cup joint with first spring (5), the fixed surface of connecting rod (65) is connected with and is located fender ring (67) of first spring (5) top.

3. The novel lithium battery bearing box of claim 1, characterized in that: the number of the damping devices (6) is four, and the four damping devices (6) are respectively positioned at four corners of the bottom of the supporting plate (10).

4. The novel lithium battery bearing box of claim 1, characterized in that: radiating groove (14) have all been seted up to the both sides of baffle (11), the equal fixedly connected with in both sides of baffle (11) is located rubber strip (13) of radiating groove (14) opening part, rubber strip (13) contact with lithium cell monomer (12).

5. The novel lithium battery bearing box of claim 1, characterized in that: the top of layer board (10) is provided with spacing seat (4), lithium cell monomer (12) are located the inner wall of layer board (10), and the inner wall of spacing seat (4) is provided with the rubber pad.

6. The novel lithium battery bearing box of claim 1, characterized in that: the inside of the coiled pipe (9) and the inside of the coiled pipe (3) are both filled with cooling liquid.

7. The novel lithium battery bearing box of claim 1, characterized in that: the number of the partition plates (11) is eight, and the eight partition plates (11) are all made of PE materials.

8. The novel lithium battery bearing box of claim 2, characterized in that: the top of the base (62) is provided with an anti-skid rubber pad which is an NBR material member.