CN208570723U - A kind of portable combined lithium battery - Google Patents
A kind of portable combined lithium battery Download PDFInfo
- Publication number
- CN208570723U CN208570723U CN201821102786.8U CN201821102786U CN208570723U CN 208570723 U CN208570723 U CN 208570723U CN 201821102786 U CN201821102786 U CN 201821102786U CN 208570723 U CN208570723 U CN 208570723U
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- insulation crust
- portable combined
- contact piece
- cathode contact
- 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.)
- Expired - Fee Related
Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 80
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 238000009413 insulation Methods 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 16
- 239000006260 foam Substances 0.000 claims abstract description 11
- 229910001369 Brass Inorganic materials 0.000 claims abstract description 8
- 239000010951 brass Substances 0.000 claims abstract description 8
- 229910010293 ceramic material Inorganic materials 0.000 claims abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 11
- 229920000742 Cotton Polymers 0.000 claims description 3
- 210000003746 feather Anatomy 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000109 continuous material Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a kind of portable combined lithium batteries, including insulation crust and handle, handle is located at the top center position of insulation crust, handle is connected with insulation crust by movable pin rod, insulation crust is used using rubber and is combined with ceramic material, the inside of insulation crust is filled with foam filled layer, foam filled layer with a thickness of 20mm, insulation crust is internally provided with lithium battery, the quantity of lithium battery is at least 3, positive contact chip is provided at the top of lithium battery, positive terminal is provided between positive contact chip and lithium battery, a pair of of limited block is provided between adjacent lithium battery, the outer layer of limited block is wrapped up using sponge material, the bottom of lithium battery is provided with cathode contact piece, negative terminal is provided between cathode contact piece and lithium battery, positive terminal and negative terminal are adopted It is made with brass material, this kind of portable combined lithium battery is easy to use, and good portability has certain market competitiveness.
Description
Technical field
The utility model relates to technical field of lithium batteries, specially a kind of portable combined lithium battery.
Background technique
Currently, it by lithium metal or lithium alloy is negative electrode material that lithium battery, which is a kind of, using the battery of non-aqueous electrolytic solution,
Lithium battery is used in plurality of devices more, and since lithium battery charging is fast, storage performance is good, therefore is made extensively by numerous citizen
With, and lithium battery is used in greatly on biggish mechanical equipment, to add standby security performance, equipment will not generally be entrained into and enter the room
It is interior, therefore many staff need to carry lithium battery and charge to specific place, existing lithium battery be generally quality compared with
Big block objects, it is especially inconvenient to carry, and battery is directly grounded when charging, and there are security risks.
So how to design a kind of portable combined lithium battery, becoming us will currently be solved the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of portable combined lithium batteries, to solve to propose in above-mentioned background technique
Existing lithium battery be generally the biggish block objects of quality, it is especially inconvenient to carry, and battery is directly grounded when charging, deposits
The security risk the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of portable combined lithium battery, including exhausted
Edge shell and handle, the handle are located at the top center position of the insulation crust, and the handle and the insulation crust are logical
Movable pin rod is crossed to be connected, the insulation crust using rubber using being combined with ceramic material, the insulation crust it is interior
Portion be filled with foam filled layer, the foam filled layer with a thickness of 20mm, the insulation crust is internally provided with lithium battery,
The quantity of the lithium battery is at least 3, and positive contact chip, the anode contact chip and institute are provided at the top of the lithium battery
It states and is provided with positive terminal between lithium battery, a pair of of limited block, the limited block are provided between the adjacent lithium battery
Outer layer wrapped up using sponge material, the bottom of the lithium battery is provided with cathode contact piece, the cathode contact piece with
Negative terminal is provided between the lithium battery, the positive terminal and the negative terminal are all made of brass material
It is made.
Further, the bottom of the cathode contact piece is provided with except wet layer, described except wet layer uses natural feather cotton material system
It forms, the two sides except wet layer are provided with fixing bolt.
Further, described except wet layer and the cathode contact piece are fixed by the fixing bolt and the insulation crust
Connection, the bottom of the insulation crust is provided with a pair of of pulley.
Further, the bottom of the positive contact chip is provided with a pair of of spring stack, and the bottom of the spring stack is provided with
Pedestal, the pedestal and the spring stack elastic connection.
Further, the bottom of the pedestal is provided with buckle, and the intermediate position of the buckle is groove, the groove
Depth is 2mm.
Further, the top center position of the cathode contact piece is provided with metal bump, the height of the metal bump
Degree is 1mm, and the metal bump is made using brass material.
Compared with prior art, the utility model has the beneficial effects that this kind of portable combined lithium battery, using multiple lithiums
Battery combination forms, and the quantity of lithium battery is at least 3, it is ensured that general device uses, while the outside of lithium battery is set
It is equipped with insulation crust, exterior static can be prevented to be passed to inside equipment, the lithium battery made in charging will not be directly grounded, safety
Property greatly improve, foam filled layer is furthermore filled with inside insulation crust, there is certain impact resistance, can effectively be protected
The safe handling of internal lithium battery is protected, and is provided with a pair of of limited block between adjacent lithium battery, the outer layer of the limited block is adopted
It is wrapped up with sponge material, prevents lithium battery from mutually touching and short circuit phenomenon occur, moreover, also set in the bottom of lithium battery
It is equipped with except wet layer, prevents moisture intrusion from causing equipment damage, safety greatly improves, and the pulley of coordinated insulation shell exterior makes
With the equipment made has preferable portability, this kind of portable combined lithium battery is easy to use, and good portability has certain city
Field competitiveness.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model anode contact chip；
Fig. 3 is the structural schematic diagram of the utility model cathode contact piece；
In figure: 1- anode contact chip；2- positive terminal；3- handle；4- insulation crust；5- foam filled layer；6- is fixed
Bolt；7- cathode contact piece；8- removes wet layer；9- negative terminal；10- lithium battery；11- limited block；12- pulley；13- spring stack；
14- pedestal；15- buckle；16- groove；17- metal bump.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of portable combined lithium battery, including insulation
Shell 4 and handle 3, the handle 3 are located at the top center position of the insulation crust 4, the handle 3 and the insulation crust
4 are connected by movable pin rod, and the insulation crust 4 is used using rubber and is combined with ceramic material, the insulation crust 4
Inside be filled with foam filled layer 5, the foam filled layer 5 with a thickness of 20mm, the insulation crust 4 is internally provided with
Lithium battery 10, the quantity of the lithium battery 10 are at least 3, and the top of the lithium battery 10 is provided with positive contact chip 1, described
It is provided with positive terminal 2 between positive contact chip 1 and the lithium battery 10, is provided with one between the adjacent lithium battery 10
To limited block 11, the outer layer of the limited block 11 is wrapped up using sponge material, and the bottom of the lithium battery 10 is provided with negative
Pole contact chip 7 is provided with negative terminal 9, the positive terminal 2 between the cathode contact piece 7 and the lithium battery 10
And the negative terminal 9 is all made of brass material and is made, brass material good conductivity, impedance is small, and calorific value is smaller.
Further, the bottom of the cathode contact piece 7 is provided with except wet layer 8, described except wet layer 8 uses natural feather cotton material
It is made, the two sides except wet layer 8 are provided with fixing bolt 6, except wet layer can dispel moisture, prevent lithium battery 10 short-circuit.
Further, described except wet layer 8 and the cathode contact piece 7 pass through the fixing bolt 6 and the insulation crust 4
It is fixedly connected, the bottom of the insulation crust 4 is provided with a pair of of pulley 12, and the portable devices made greatly improve.
Further, the bottom of the positive contact chip 1 is provided with a pair of of spring stack 13, and the bottom of the spring stack 13 is set
It is equipped with pedestal 14, the pedestal 14 and 13 elastic connection of spring stack, the spring stack 13 that buckle 15 makes first is pinned and shrinks, by lithium
The positive terminal 2 of battery 10 is corresponding with groove 16, and the installation of lithium battery 10 made is more secured.
Further, the bottom of the pedestal 14 is provided with buckle 15, and the intermediate position of the buckle 15 is groove 16, institute
The depth for stating groove 16 is 2mm, and depth is moderate, is conducive to the installation fastening of lithium battery 10.
Further, the top center position of the cathode contact piece 7 is provided with metal bump 17, the metal bump 17
Height be 1mm, the metal bump 17 is made using brass material, and metal bump 17 can provide certain friction
Power, the installation of lithium battery 10 made more fasten.
Working principle: firstly, this kind of portable combined lithium battery, is composed, and lithium battery using multiple lithium batteries 10
10 quantity is at least 3, it is ensured that general device uses, while the outside of lithium battery 10 is provided with insulation crust 4, can be with
Exterior static is prevented to be passed to inside equipment, the lithium battery 10 made in charging will not be directly grounded, and safety greatly improves, furthermore
It is filled with foam filled layer 5 inside insulation crust 4, there is certain impact resistance, internal lithium battery can be effectively protected
10 safe handling, and a pair of of limited block 11 is provided between adjacent lithium battery 10, the outer layer of the limited block 11 is using sea
Continuous material wraps up, and prevents lithium battery 10 from mutually touching and short circuit phenomenon occurs, moreover, also sets in the bottom of lithium battery 10
It is equipped with except wet layer 8, prevents moisture intrusion from causing equipment damage, safety greatly improves, the pulley 12 outside coordinated insulation shell 4
It uses, the equipment made has preferable portability, this kind of portable combined lithium battery is easy to use, installs the process of lithium battery 10
In, it first pins the spring stack 13 that buckle 15 makes and shrinks, the positive terminal 2 of lithium battery 10 is corresponding with groove 16, it bears simultaneously
Metal bump 17 on pole contact chip 7 can provide certain frictional force, and the installation of lithium battery 10 made is more secured, and installation is more
It is convenient.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of portable combined lithium battery, including insulation crust (4) and handle (3), it is characterised in that: handle (3) position
In the top center position of the insulation crust (4), the handle (3) is connected with the insulation crust (4) by movable pin rod
It connects, using rubber using being combined with ceramic material, the inside of the insulation crust (4) is filled with the insulation crust (4)
Foam filled layer (5), the foam filled layer (5) with a thickness of 20mm, the insulation crust (4) is internally provided with lithium battery
(10), the quantity of the lithium battery (10) is at least 3, is provided with positive contact chip (1), institute at the top of the lithium battery (10)
It states and is provided between positive contact chip (1) and the lithium battery (10) positive terminal (2), adjacent lithium battery is set between (10)
It is equipped with a pair of of limited block (11), the outer layer of the limited block (11) is wrapped up using sponge material, the lithium battery (10)
Bottom is provided with cathode contact piece (7), is provided with negative terminal between the cathode contact piece (7) and the lithium battery (10)
(9), the positive terminal (2) and the negative terminal (9) are all made of brass material and are made.
2. a kind of portable combined lithium battery according to claim 1, it is characterised in that: the cathode contact piece (7)
Bottom is provided with except wet layer (8), and described to be made except wet layer (8) using natural feather cotton material, the two sides except wet layer (8) are set
It is equipped with fixing bolt (6).
3. a kind of portable combined lithium battery according to claim 2, it is characterised in that: described to remove wet layer (8) and institute
It states cathode contact piece (7) to be fixedly connected by the fixing bolt (6) with the insulation crust (4), the bottom of the insulation crust (4)
Portion is provided with a pair of of pulley (12).
4. a kind of portable combined lithium battery according to claim 1, it is characterised in that: the anode contact chip (1)
Bottom is provided with a pair of of spring stack (13), and the bottom of the spring stack (13) is provided with pedestal (14), the pedestal (14) and institute
State spring stack (13) elastic connection.
5. a kind of portable combined lithium battery according to claim 4, it is characterised in that: the bottom of the pedestal (14) is set
It is equipped with buckle (15), the intermediate position of the buckle (15) is groove (16), and the depth of the groove (16) is 2mm.
6. a kind of portable combined lithium battery according to claim 1, it is characterised in that: the cathode contact piece (7)
Top center position is provided with metal bump (17), and the height of the metal bump (17) is 1mm, and the metal bump (17) is adopted
It is made with brass material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821102786.8U CN208570723U (en) | 2018-07-12 | 2018-07-12 | A kind of portable combined lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821102786.8U CN208570723U (en) | 2018-07-12 | 2018-07-12 | A kind of portable combined lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208570723U true CN208570723U (en) | 2019-03-01 |
Family
ID=65492946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821102786.8U Expired - Fee Related CN208570723U (en) | 2018-07-12 | 2018-07-12 | A kind of portable combined lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208570723U (en) |
-
2018
- 2018-07-12 CN CN201821102786.8U patent/CN208570723U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 |