CN213366713U - Portable combined lithium battery - Google Patents
Portable combined lithium battery Download PDFInfo
- Publication number
- CN213366713U CN213366713U CN202022446557.1U CN202022446557U CN213366713U CN 213366713 U CN213366713 U CN 213366713U CN 202022446557 U CN202022446557 U CN 202022446557U CN 213366713 U CN213366713 U CN 213366713U
- Authority
- CN
- China
- Prior art keywords
- socket
- bolt
- lithium battery
- lithium cell
- portable
- 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 68
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 210000005056 cell body Anatomy 0.000 claims abstract description 13
- 239000004020 conductor Substances 0.000 claims description 23
- 235000014676 Phragmites communis Nutrition 0.000 claims description 21
- 244000273256 Phragmites communis Species 0.000 claims description 18
- 239000011810 insulating material Substances 0.000 claims description 7
- 210000004027 cell Anatomy 0.000 abstract description 17
- 230000006978 adaptation Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 4
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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
- Secondary Cells (AREA)
Abstract
The utility model discloses a portable combination formula lithium cell, including lithium cell body, lithium cell body is the cylinder type, lithium cell body includes the shell, the symmetry is provided with bolt and socket on the shell, the bolt is the cylinder type bolt, and its axis is parallel with lithium cell body's axis, be provided with the opening pinhole on the socket, be convenient for the bolt insert on the socket. The utility model discloses when using more special consumer, can use lithium cell rapid Assembly, provide the voltage of heavy current or adaptation consumer, supply the consumer to use, it is convenient, portable.
Description
Technical Field
The utility model belongs to the technical field of the lithium cell technique and specifically relates to a portable combination formula lithium cell is related to.
Background
Lithium batteries are a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a negative electrode material. Lithium metal batteries were first proposed and studied by Gilbert n. Lewis in 1912. In the 70 s of the 20 th century, m.s. Whittingham proposed and began to study lithium ion batteries. 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 science and technology, lithium batteries have become the mainstream nowadays.
The lithium battery and the power supply and charging functions are integrated, so the lithium battery is widely applied, but the voltage and the capacity of the lithium battery are fixed after the lithium battery is manufactured, and when some special equipment is encountered, a plurality of lithium batteries are often required to be connected in parallel or in series to work under high current or high voltage, but the universal lithium battery cannot work at present, so the lithium battery power supply which is convenient to carry and can be quickly combined together and provide high current or different voltages is required to supply power to the electric equipment.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at the not enough of prior art, provide a portable combination formula lithium cell, when using more special consumer, can use the lithium cell fast combination, provide heavy current or adapt to the voltage of consumer, supply the consumer to use, it is convenient, portable.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a portable combination formula lithium cell, includes lithium cell body, lithium cell body is the cylinder type, lithium cell body includes the shell, the symmetry is provided with bolt and socket on the shell, the bolt is the cylinder type bolt, and its axis is parallel with lithium cell body's axis, be provided with the opening pinhole on the socket, be convenient for the bolt insert on the socket.
Furthermore, electric conductors are arranged at two ends of the bolt, the electric conductor at the positive end of the bolt is electrically connected with the positive electrode, and the electric conductor at the negative end of the bolt is electrically connected with the negative electrode.
Furthermore, two ends in the cotter hole on the socket are provided with conductive reeds, the conductive reeds in the cotter hole on the socket are positioned at the positive end and electrically connected with the positive electrode, and the conductive reeds in the cotter hole on the socket are positioned at the negative end and electrically connected with the negative electrode.
Further, the conductors at the two ends of the plug are separated by an insulating material and are not connected with each other.
Further, the length of the electric conductors at the two ends of the bolt can extend to the middle of the bolt.
Furthermore, the conductive reeds arranged at two ends in the opening pin hole on the socket are not connected with each other.
Furthermore, the other parts of the socket except the conductive reed are made of insulating materials.
Further, the length of the plug pin is equal to the length of the split pin hole in the socket.
When the portable combined lithium battery is used, the plug pin on one lithium battery is inserted into the socket of the other lithium battery, and when the equal-voltage large current is needed, the lithium batteries are connected in parallel, and the anodes of all the lithium batteries are in the same direction; if need establish ties the lithium cell and improve voltage and use, the anodal opposite direction of adjacent lithium cell can, to having the consumer that will improve voltage with existing heavy current, can be with the anodal syntropy socket joint of a plurality of lithium cells, then lie in the anodal syntropy socket joint lithium cell reverse socket joint of the same number, then alternate in proper order, until reaching the operation requirement.
The utility model has the advantages that:
1. the utility model discloses a portable combination formula lithium cell sets up the mode of bolt and socket on lithium cell body's shell, combines a plurality of lithium cells together fast, can connect in parallel, can establish ties again, uses and convenient.
2. The utility model discloses a portable combination formula lithium cell uses the lithium cell of the same specification, and the later stage of being convenient for is unified with the supporting battery charging outfit of lithium cell, and the maintenance cost that charges is low.
3. The utility model discloses a portable combined type lithium cell, portable changes portably, easy to use.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a radial cross-sectional view of the present invention.
Fig. 3 is an axial sectional view of the present invention.
In the figure, 1 is a lithium battery body, 2 is a shell, 3 is a plug, 4 is an electric conductor, 5 is a socket, 6 is an open pin hole, and 7 is a conductive reed.
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 merely illustrative of the invention and are not intended to limit the invention.
The first embodiment is as follows:
as shown in fig. 1, fig. 2 and fig. 3, a portable combined lithium battery comprises a lithium battery body 1, wherein the lithium battery body 1 is cylindrical, the lithium battery body 1 comprises a shell 2, a pin 3 and a socket 5 are symmetrically arranged on the shell 2, the pin 3 is a cylindrical pin, the axis of the cylindrical pin is parallel to the axis of the lithium battery body 1, an open pin hole 6 is arranged on the socket 5, the pin 3 can be conveniently inserted into the socket 5, the length of the pin 3 is equal to the length of the open pin hole 6 on the socket 5, two ends of the pin 3 are provided with electric conductors 4, the electric conductors 4 are strip-shaped and are positioned outside the cylinder of the pin 3, the electric conductor 4 positioned at the positive end on the pin 3 is electrically connected with the positive electrode, the electric conductor 4 positioned at the negative end on the pin 3 is electrically connected with the negative electrode, the electric conductors 4 positioned at the two ends on, the socket is characterized in that the socket is not connected with each other, the lengths of the electric conductors 4 at the two ends of the pin 3 can extend to the middle of the pin 3, the two ends of the opening pin hole 6 of the socket 5 are provided with conductive reeds 7, the conductive reeds 7 arranged at the two ends of the opening pin hole 6 of the socket 5 are not connected with each other, the other parts of the socket 5 except the conductive reeds 6 are made of insulating materials, the conductive reeds 7 in the opening pin hole 6 of the socket 5 are positioned at the positive end and are electrically connected with the positive electrode, and the conductive reeds 7 in the opening pin hole 6 of the socket 5 are positioned at the negative.
Example two:
a portable combined lithium battery comprises a lithium battery body 1, wherein the lithium battery body 1 is cylindrical, the lithium battery body 1 comprises a shell 2, a pin 3 and a socket 4 are symmetrically arranged on the shell 2, the pin 3 is a cylindrical pin, the axis of the pin is parallel to that of the lithium battery body 1, an opening pin hole 6 is arranged on the socket 5, the pin 3 can be conveniently inserted into the socket 5, the length of the pin 3 is equal to that of the opening pin hole 5 on the socket 5, electric conductors 4 are arranged at two ends of the pin 3, the electric conductors 4 are in a cap shape and are arranged on the surfaces of two ends of a cylinder of the pin 3, the electric conductor 4 at the positive end of the pin 3 is electrically connected with a positive electrode, the electric conductor 4 at the negative end of the pin 3 is electrically connected with a negative electrode, the electric conductors 4 at two ends of the pin 3 are separated by insulating materials and, the length of the electric conductor 4 at the two ends of the bolt 3 can extend to the middle part of the bolt 3, the two ends of the opening pin hole 6 on the socket 5 are provided with conductive reeds 7, the conductive reeds 7 arranged at the two ends of the opening pin hole 6 on the socket 5 are not connected with each other, the other parts of the socket 5 except the conductive reeds 7 are made of insulating materials, the conductive reeds 7 in the opening pin hole 6 on the socket 5 are positioned at the positive end and are electrically connected with the positive electrode, and the conductive reeds 7 in the opening pin hole 6 on the socket 5 are positioned at the negative end and are electrically connected with the negative electrode.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. A portable combined lithium battery is characterized in that: including lithium cell body (1), lithium cell body (1) is the cylinder type, lithium cell body (1) includes shell (2), the symmetry is provided with bolt (3) and socket (5) on shell (2), bolt (3) are the cylinder type bolt, and its axis is parallel with the axis of lithium cell body (1), be provided with opening pinhole (6) on socket (5).
2. A portable lithium battery pack as claimed in claim 1, characterized in that: and electric conductors (4) are arranged at two ends of the bolt (3), the electric conductor (4) positioned at the positive end on the bolt (3) is electrically connected with the positive electrode, and the electric conductor (4) positioned at the negative end on the bolt (3) is electrically connected with the negative electrode.
3. A portable lithium battery pack as claimed in claim 1, characterized in that: two ends of the opening pin hole (6) in the socket (5) are provided with conductive reeds (7), the conductive reeds (7) in the opening pin hole (6) in the socket (5) are positioned at the positive end and are electrically connected with the positive electrode, and the conductive reeds (7) in the opening pin hole (6) in the socket (5) are positioned at the negative end and are electrically connected with the negative electrode.
4. A portable lithium battery pack as claimed in claim 2, characterized in that: the electric conductors (4) at the two ends of the plug pin (3) are separated by insulating materials and are not connected with each other.
5. A portable lithium battery pack as claimed in claim 2, characterized in that: the length of the electric conductors (4) at the two ends of the bolt (3) can extend to the middle part of the bolt (3).
6. A portable lithium battery pack as claimed in claim 3, characterized in that: the other parts of the socket (5) except the conductive reed (7) are made of insulating materials.
7. A portable lithium battery pack as claimed in claim 3, characterized in that: and the conductive reeds (7) arranged at two ends in the opening pin hole (6) on the socket (5) are not connected with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022446557.1U CN213366713U (en) | 2020-10-29 | 2020-10-29 | Portable combined lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022446557.1U CN213366713U (en) | 2020-10-29 | 2020-10-29 | Portable combined lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213366713U true CN213366713U (en) | 2021-06-04 |
Family
ID=76133426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022446557.1U Expired - Fee Related CN213366713U (en) | 2020-10-29 | 2020-10-29 | Portable combined lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213366713U (en) |
-
2020
- 2020-10-29 CN CN202022446557.1U patent/CN213366713U/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: 20210604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |