CN223927484U - A waterproof lithium battery - Google Patents
A waterproof lithium batteryInfo
- Publication number
- CN223927484U CN223927484U CN202520047584.1U CN202520047584U CN223927484U CN 223927484 U CN223927484 U CN 223927484U CN 202520047584 U CN202520047584 U CN 202520047584U CN 223927484 U CN223927484 U CN 223927484U
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- sealing
- sealing sleeve
- electrode
- waterproof
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a waterproof lithium battery, which relates to the technical field of lithium batteries and comprises a shell component, wherein an electricity storage component is fixedly arranged in the shell component, sealing components are arranged at the top and the bottom of the electricity storage component, the electricity storage component comprises a fixed frame, a fixed hole is formed in the fixed frame, a lithium battery cell is fixedly arranged in the fixed hole, sealing grooves are formed in the two ends of the outer side of the fixed frame, the sealing component comprises a top cover and a bottom plate, a first sealing sleeve is fixedly arranged at the bottom of the top cover, a second sealing sleeve is fixedly arranged at the top of the bottom plate, the first sealing sleeve and the second sealing sleeve are both sleeved on the outer side of the sealing grooves, and the first sealing sleeve and the second sealing sleeve are made of silicone rubber materials.
Description
Technical Field
The utility model relates to the technical field of lithium batteries, in particular to a waterproof lithium battery.
Background
Lithium batteries are a type of battery using a nonaqueous electrolyte solution, which is a rechargeable secondary battery, and are mainly classified into lithium metal batteries and lithium ion batteries, using lithium metal or lithium alloy as a positive/negative electrode material.
Based on the above, the present inventors have found that the existing lithium battery is highly sensitive to moisture in the external environment due to the structural specificity thereof, and even if a small amount of moisture invades, a series of adverse reactions may be caused, which affect the battery performance, shorten the service life, and even cause potential safety hazards, and the conventional lithium battery is generally waterproof only in the heat shrinkage sleeve at the outer side, has limited waterproof performance, and is inconvenient to use.
Accordingly, in view of the above, research and improvement are made to the existing structure and the defects, and a waterproof lithium battery is provided to achieve the purpose of having a more practical value.
Disclosure of utility model
The present utility model is directed to a waterproof lithium battery, which solves the problems set forth in the background art.
The utility model provides a waterproof lithium cell, includes the shell subassembly, the inside fixed mounting of shell subassembly has the electricity storage subassembly, electricity storage subassembly top and bottom are equipped with seal assembly, the electricity storage subassembly includes the fixed frame, the fixed orifices has been seted up to the fixed frame inside, the inside fixed mounting of fixed orifices has the lithium electricity core, seal groove has all been seted up at fixed frame outside both ends, seal assembly includes top cap and bottom plate, the top cap sets up at lithium electricity core top, the bottom plate sets up in lithium electricity core bottom, top cap bottom fixed mounting has first seal cover, bottom plate top fixed mounting has the second seal cover, first seal cover and second seal cover all overlap and establish in the seal groove outside, the material of first seal cover and second seal cover is the silicone rubber material.
Through adopting above-mentioned technical scheme, through the inside fixed mounting of shell subassembly store up electric subassembly, store up electric subassembly top and bottom and be equipped with seal assembly, be convenient for shell subassembly to inside store up electric subassembly and cushion protection, seal assembly improves the waterproof performance of storing up electric subassembly, through the fixed orifices of having seted up inside the fixed orifices of fixed frame, fixed orifices inside fixed mounting has lithium electricity core, be convenient for carry out firm fixing to lithium electricity core, seal groove has all been seted up through fixed frame outside both ends, be convenient for improve seal assembly to store up electric subassembly sealed waterproof performance, establish in the seal groove outside through first seal cover and the equal cover of second seal cover, the material of first seal cover and second seal cover is the silicone rubber material, be convenient for first seal cover and second seal cover are fixed top cap and bottom plate in lithium electricity core outside, and first seal cover and second seal cover are closely laminated fixedly with fixed frame outside top and bottom, can effectively improve waterproof performance, avoid moisture to get into inside to cause the influence to lithium electricity core.
Further, a plurality of first bus plates are fixedly arranged at the top of the lithium battery cell, and a second bus plate is fixedly arranged at the bottom of the lithium battery cell.
Through adopting above-mentioned technical scheme, through lithium cell top fixed mounting have a plurality of first conflux piece, and lithium cell bottom fixed mounting has the second piece that converges, is convenient for connect a plurality of lithium cell in parallel, makes things convenient for the lithium cell to store the electric energy.
Further, a circuit box is fixedly arranged at the top of the first bus sheet, a protection circuit is arranged in the circuit box and is electrically connected with the lithium battery cell, and two electrode contacts are arranged at the top of the circuit box.
Through adopting above-mentioned technical scheme, through protection circuit and lithium electricity core electric connection, the circuit box top is equipped with two electrode contacts, and the user of being convenient for uses the electric energy that lithium electricity core is inside to be stored through electrode contacts, and is convenient for charge to lithium electricity core, and protection circuit is convenient for protect the charge-discharge process of lithium electricity core.
Furthermore, two electrode sleeves are arranged at the top of the top cover, and the electrode sleeves are arranged on the outer sides of the electrode contacts.
Through adopting above-mentioned technical scheme, offered two electrode holders through the top cap top, the electrode holder sets up in the electrode contact outside, and the user of being convenient for uses the electrode contact to charge and discharge the lithium cell, conveniently stores and uses the electric energy.
Furthermore, the outside of the fixed frame is fixedly provided with radiating fins, the fixed frame is made of heat-conducting plastic, and aluminum oxide filler is arranged inside the fixed frame.
Through adopting above-mentioned technical scheme, be heat conduction plastics through the material of fixed frame, and fixed frame inside is equipped with alumina filler, is convenient for carry out firm fixed and the heat dissipation to the lithium cell, conveniently conducts the heat that the lithium cell work produced to heat radiation fins, makes the heat outwards give off, and can improve insulating properties.
Further, the shell component comprises a shell, an electrode hole is formed in the middle of the top end of the shell, and the electrode hole is arranged on the outer side of the electrode contact.
Through adopting above-mentioned technical scheme, through the electrode hole of seting up in the middle part of casing top, the electrode hole sets up in the electrode contact outside, is convenient for make the electrode contact set up in the casing outside, and the convenience is used the electric energy of lithium cell inside storage.
Further, an air inlet groove is formed in the outer side of the shell, and the air inlet groove is formed in the outer side of the radiating fin.
Through adopting above-mentioned technical scheme, through the casing outside seted up the air inlet tank, the air inlet tank is seted up in the radiator fin outside, and the outside air of casing of being convenient for gets into the radiator fin from the air inlet tank and dispels the heat.
Further, an exhaust groove is formed in the outer side of the top end of the shell, and the exhaust groove is formed in the top of the radiating fin.
Through adopting above-mentioned technical scheme, through the exhaust groove of having seted up in the casing top outside, the exhaust groove sets up at the radiator fin top, and the air of the radiator fin heat of being convenient for has been absorbed upwards discharges from the exhaust groove, improves the efficiency that the air circulated from radiator fin surface to improve the radiating efficiency to lithium cell.
Compared with the prior art, the lithium battery cell has the beneficial effects that the electricity storage component is fixedly arranged in the shell component, the sealing components are arranged at the top and the bottom of the electricity storage component, so that the shell component is convenient for buffering and protecting the internal electricity storage component, the sealing components are used for improving the waterproof performance of the electricity storage component, the fixing holes are formed in the fixing frames, the lithium battery cells are fixedly arranged in the fixing holes, the lithium battery cells are conveniently and firmly fixed, the sealing grooves are formed in the two ends of the outer sides of the fixing frames, the sealing performance of the sealing components on the electricity storage component is conveniently improved, the first sealing sleeve and the second sealing sleeve are respectively sleeved outside the sealing grooves, the first sealing sleeve and the second sealing sleeve are made of silicone rubber materials, the top cover and the bottom plate are conveniently fixed outside the lithium battery cells, the first sealing sleeve and the second sealing sleeve are tightly attached and fixed with the top end and the bottom end of the outer sides of the fixing frames, the waterproof performance can be effectively improved, and the influence of moisture on the lithium battery cells is avoided from entering the inner sides.
Drawings
Fig. 1 is a schematic perspective view of a waterproof lithium battery according to the present utility model;
fig. 2 is an exploded view of a waterproof lithium battery according to the present utility model;
FIG. 3 is an exploded view of the power storage assembly of the present utility model;
FIG. 4 is a schematic perspective view of a fixing frame according to the present utility model;
fig. 5 is an exploded view of the seal assembly of the present utility model.
In the figure, 101, a shell component, 10101, a shell, 10102, an air inlet groove, 10103, an air outlet groove, 10104, an electrode hole, 102, a power storage component, 10201, a circuit box, 10202, an electrode contact, 10203, a first bus bar, 10204, a second bus bar, 10205, a lithium battery cell, 10206, a fixed frame, 10207, a radiating fin, 10208, a sealing groove, 10209, a fixed hole, 103, a sealing component, 10301, a top cover, 10302, an electrode sleeve, 10303, a first sealing sleeve, 10304, a bottom plate, 10305 and a second sealing sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the waterproof lithium battery comprises a shell component 101, wherein a power storage component 102 is fixedly arranged in the shell component 101, sealing components 103 are arranged at the top and the bottom of the power storage component 102, the power storage component 102 is fixedly arranged in the shell component 101, the sealing components 103 are arranged at the top and the bottom of the power storage component 102, the shell component 101 is convenient for buffering and protecting the internal power storage component 102, the sealing components 103 improve the waterproof performance of the power storage component 102, the power storage component 102 comprises a fixed frame 10206, a fixed hole 10209 is formed in the fixed frame 10206, a lithium battery core 10205 is fixedly arranged in the fixed hole 10209, the lithium battery core 10205 is fixedly arranged in the fixed hole 10209 through the fixed frame 10206, the lithium battery core 10205 is conveniently and firmly fixed, sealing grooves 10208 are formed in the two ends outside the fixed frame 10206, the sealing grooves 10208 are formed in the two ends outside the fixed frame 10208, the sealing assembly 103 is convenient to improve the sealing performance of the sealing assembly 103 to the electricity storage assembly 102, the sealing assembly 103 comprises a top cover 10301 and a bottom plate 10304, the top cover 10301 is arranged at the top of the lithium battery cell 10205, the bottom plate 10304 is arranged at the bottom of the lithium battery cell 10205, a first sealing sleeve 10303 is fixedly arranged at the bottom of the top cover 10301, a second sealing sleeve 10305 is fixedly arranged at the top of the bottom plate 10304, the first sealing sleeve 10303 and the second sealing sleeve 10305 are both sleeved outside the sealing groove 10208, the first sealing sleeve 10303 and the second sealing sleeve 10305 are both made of silicone rubber materials, the top cover 10301 and the bottom plate 04 are conveniently fixed outside the lithium battery cell 10205 by the first sealing sleeve 10303 and the second sealing sleeve 10305, and the first sealing sleeve 10303 and the second sealing sleeve 10305 are tightly attached and fixed with the top end and the bottom end of the outer side of the fixed frame 10206, so that the waterproof performance can be effectively improved, and the influence of moisture entering the inside on the lithium battery cell 10205 is avoided.
Wherein, lithium cell 10205 top fixed mounting has a plurality of first confluence piece 10203, and lithium cell 10205 bottom fixed mounting has second confluence piece 10204, through lithium cell 10205 top fixed mounting has a plurality of first confluence pieces 10203, and lithium cell 10205 bottom fixed mounting has second confluence piece 10204, is convenient for connect a plurality of lithium cell 10205 in parallel, makes things convenient for lithium cell 10205 to store the electric energy.
Wherein, first confluence piece 10203 top fixed mounting has circuit box 10201, the inside protection circuit that is equipped with of circuit box 10201, protection circuit and lithium electricity core 10205 electric connection, circuit box 10201 top is equipped with two electrode contacts 10202, through protection circuit and lithium electricity core 10205 electric connection, circuit box 10201 top is equipped with two electrode contacts 10202, the user of being convenient for uses lithium electricity core 10205 internally stored's electric energy through electrode contacts 10202, and be convenient for charge lithium electricity core 10205, protection circuit is convenient for protect lithium electricity core 10205's charge-discharge process.
Wherein, two electrode cover 10302 have been seted up at top cap 10301 top, and electrode cover 10302 sets up in electrode contact 10202 outside, has seted up two electrode covers 10302 through top cap 10301 top, and electrode cover 10302 sets up in electrode contact 10202 outside, and the user of being convenient for uses electrode contact 10202 to charge and discharge lithium cell 10205, conveniently stores and uses the electric energy. Wherein, fixed frame 10206 outside fixed mounting has heat dissipation fin 10207, and the material of fixed frame 10206 is heat conduction plastics, and the inside aluminium oxide filler that is equipped with of fixed frame 10206, and the material through fixed frame 10206 is heat conduction plastics, and the inside aluminium oxide filler that is equipped with of fixed frame 10206 is convenient for carry out firm fixed and the heat dissipation to lithium cell 10205, conveniently conduct the heat that lithium cell 10205 work produced to heat dissipation fin 10207, makes the heat outwards distribute, and can improve insulating properties.
Wherein, shell assembly 101 includes casing 10101, and electrode hole 10104 has been seted up at casing 10101 top middle part, and electrode hole 10104 sets up in the electrode contact 10202 outside, has seted up electrode hole 10104 through casing 10101 top middle part, and electrode hole 10104 sets up in the electrode contact 10202 outside, is convenient for make electrode contact 10202 set up in the casing 10101 outside, and the convenience is used the electric energy of lithium cell 10205 inside storage.
Wherein, the air inlet groove 10102 is formed on the outer side of the housing 10101, the air inlet groove 10102 is formed on the outer side of the heat dissipation fin 10207, and air outside the housing 10101 conveniently enters the heat dissipation fin 10207 from the air inlet groove 10102 to dissipate heat.
Wherein, the outer side of the top end of the shell 10101 is provided with an exhaust groove 10103, the exhaust groove 10103 is arranged at the top of the heat dissipation fin 10207, the outer side of the top end of the shell 10101 is provided with the exhaust groove 10103, the exhaust groove 10103 is arranged at the top of the heat dissipation fin 10207, the air which is convenient for absorbing the heat of the heat dissipation fin 10207 is discharged upwards from the exhaust groove 10103, the circulation efficiency of the air from the surface of the heat dissipation fin 10207 is improved, and the heat dissipation efficiency of the lithium battery cell 10205 is improved.
Specifically, the working principle of the waterproof lithium battery is as follows: during use, the fixing hole 10209 is formed in the fixing frame 10206, the lithium battery cell 10205 is fixedly arranged in the fixing hole 10209, the lithium battery cell 10205 is conveniently and firmly fixed, the sealing grooves 10208 are formed in the two ends of the outer side of the fixing frame 10206, the sealing assembly 103 is conveniently and highly sealed and waterproof to the power storage assembly 102, the plurality of first bus plates 10203 are fixedly arranged at the top of the lithium battery cell 10205, the second bus plates 10204 are fixedly arranged at the bottom of the lithium battery cell 10205, the plurality of lithium battery cells 10205 are conveniently connected in parallel, the lithium battery cell 10205 can store electric energy, the protection circuit is electrically connected with the lithium battery cell 10205, the two electrode contacts 10202 are arranged at the top of the circuit box 10201, the user can conveniently use the electric energy stored in the lithium battery cell 10205 through the electrode contacts 10202, and the lithium battery cell 10205 is conveniently charged, the protection circuit is convenient for protecting the charging and discharging process of the lithium battery cell 10205, the first sealing sleeve 10303 and the second sealing sleeve 10305 are sleeved outside the sealing groove 10208, the first sealing sleeve 10303 and the second sealing sleeve 10305 are made of silicon rubber materials, the first sealing sleeve 10303 and the second sealing sleeve 10305 are convenient for fixing the top cover 10301 and the bottom plate 10304 outside the lithium battery cell 10205, the first sealing sleeve 10303 and the second sealing sleeve 10305 are tightly attached and fixed with the top end and the bottom end outside the fixing frame 10206, the waterproof performance can be effectively improved, the influence of moisture entering inside on the lithium battery cell 10205 is avoided, the two electrode sleeves 10302 are arranged outside the electrode contact 10202 through the top of the top cover 10301, the user can conveniently use the electrode contact 10202 to charge and discharge the lithium battery cell 10205, the electric energy is convenient to store and use, the material of the fixing frame 10206 is heat conducting plastics, and fixed frame 10206 is inside to be equipped with alumina filler, be convenient for carry out firm fixed and heat dissipation to lithium cell 10205, the convenience is with the heat conduction that lithium cell 10205 work produced to heat dissipation fin 10207, make the heat outwards distribute, and can improve insulating properties, electrode hole 10104 has been seted up through casing 10101 top middle part, electrode hole 10104 sets up in the outside of electrode contact 10202, be convenient for make electrode contact 10202 set up in the casing 10101 outside, the convenience is used the electric energy of lithium cell 10205 inside storage, air inlet channel 10102 has been seted up in the outside of casing 10101, air inlet channel 10102 is seted up in the outside of heat dissipation fin 10207, be convenient for the outside air of casing 10101 gets into to flow to heat dissipation fin 10207 from air inlet channel 10102, air outlet channel 10103 has been seted up in the outside of casing 10101 top, air outlet channel 10103 sets up at heat dissipation fin 10207 top, the air that has conveniently absorbed heat dissipation fin 10207 upwards discharges from air outlet channel 10103, improve the efficiency that air circulates from heat dissipation fin 10207 surface, thereby improve the efficiency to carry out heat dissipation to lithium cell 10205.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520047584.1U CN223927484U (en) | 2025-01-09 | 2025-01-09 | A waterproof lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520047584.1U CN223927484U (en) | 2025-01-09 | 2025-01-09 | A waterproof lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223927484U true CN223927484U (en) | 2026-02-17 |
Family
ID=98769416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520047584.1U Active CN223927484U (en) | 2025-01-09 | 2025-01-09 | A waterproof lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223927484U (en) |
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2025
- 2025-01-09 CN CN202520047584.1U patent/CN223927484U/en active Active
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| GR01 | Patent grant | ||
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