CN217214950U - Thermoelectric coupling bipolar lithium ion battery - Google Patents
Thermoelectric coupling bipolar lithium ion battery Download PDFInfo
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- CN217214950U CN217214950U CN202220051740.8U CN202220051740U CN217214950U CN 217214950 U CN217214950 U CN 217214950U CN 202220051740 U CN202220051740 U CN 202220051740U CN 217214950 U CN217214950 U CN 217214950U
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- lithium ion
- ion battery
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- restriction lever
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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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Abstract
The utility model discloses a thermoelectric coupling bipolar lithium ion battery relates to lithium ion battery technical field. This bipolar lithium ion battery of thermal coupling, including first lithium ion battery and second lithium ion battery, the mounting groove has been seted up on the surface of butt joint piece to the joint piece, and the inside fixed mounting of mounting groove has the restriction lever. This bipolar lithium ion battery of thermoelectric coupling, two pin reset through the spring action of two springs, and then make two pin block the installation piece, and then accomplish the installation to first lithium ion battery and second lithium ion battery, conveniently install first lithium ion battery and second lithium ion battery, and then prevent that first lithium ion battery and second lithium ion battery from taking place to remove when using, the cracked phenomenon appears in the connection piece in reduction later stage, the stability of battery use has been guaranteed, improve the convenience of installing first lithium ion battery and second lithium ion battery, reduce the degree of difficulty of equipment.
Description
Technical Field
The utility model relates to a lithium ion battery technical field, in particular to thermoelectric coupling bipolar lithium ion battery.
Background
Thermoelectric coupling refers to the purpose that in a cogeneration system, heat and electricity are mutually converted to achieve peak clipping and valley filling and meet load, the medium-long term mechanism of thermoelectric coupling mainly realizes the optimization of medium-long term operation of the cogeneration system, and the short term mechanism mainly completes a peak regulation task.
Along with new energy automobile's popularization, more and more people like the car of purchasing the new forms of energy, and then can install thermoelectric coupling bipolar lithium ion battery on the car, and then guarantee under reaching the specified load demand, can reduce investment cost and operation, the maintenance cost, alleviate the pollution to the environment, some current lithium ion batteries are when processing, many link together solitary lithium ion battery, and then make up together, however when making up, lithium ion battery can not be fine makes up, and then cause the later stage to take place easily when using and rock, and then cause the connection piece appear becoming flexible or break away from with lithium ion battery, and then cause the battery to appear contact badly or can't be used, and then influence the safety in utilization of car.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve one of the technical problem that exists among the prior art at least, provide the bipolar lithium ion battery of thermoelectric coupling, can solve when making up, lithium ion battery can not be fine make up, and then cause the later stage to take place easily when using and rock, and then cause the connection piece appear not hard up or break away from with lithium ion battery, and then cause the problem that contact failure appears in the battery.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bipolar lithium ion battery of thermoelectric coupling, including first lithium ion battery and second lithium ion battery, the butt joint piece, the mounting groove has been seted up on the surface of butt joint piece, the inside fixed mounting of mounting groove has the gag lever post, one side fixed mounting that second lithium ion battery is close to second lithium ion battery has the connecting block, one side fixed mounting that second lithium ion battery was kept away from to the connecting block has the installation piece, the inside sliding connection of installation piece at the mounting groove, the slide opening has been seted up on the surface of installation piece, the surface of gag lever post and the inside sliding connection of slide opening, the inside of gag lever post is provided with fixing device.
Preferably, the mounting block is in a pan shape and is matched with the mounting groove.
Preferably, fixing device includes two pin levers, and two pin levers are all at the inside sliding connection of restriction lever, and the one end that two pin levers carried on the back mutually all runs through the restriction lever and extends to the outside of restriction lever, and the equal fixed mounting of the one end that two pin levers are relative has the limiting plate, and two limiting plates all are at the inside sliding connection of restriction lever.
Preferably, the shape of the end of the two stop levers extending to the outside of the limiting lever is inclined.
Preferably, the inside fixed mounting of gag lever post has two gag lever posts, and two limiting plates all with two gag lever posts sliding connection, the surface activity of gag lever post has cup jointed the spring, the both ends of spring respectively with the relative one end fixed connection of two limiting plates.
Preferably, the surface of restriction pole is rotated and is connected with the dwang, and the dwang rotates and runs through the restriction pole and extend to the inside of restriction pole, and the dwang extends to the inside one end fixed mounting of restriction pole and has a connection push rod, and connection push rod rotates in the inside of restriction pole to be connected, and the equal fixed mounting in surface of two limiting plates has the push rod, and connection push rod's surface and two push rod contacts.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this bipolar lithium ion battery of thermal-electric coupling, two pin reset through the spring action of two springs, and then make two pin block the installation piece, and then accomplish the installation to first lithium ion battery and second lithium ion battery, conveniently install first lithium ion battery and second lithium ion battery, and then prevent that first lithium ion battery and second lithium ion battery from taking place to remove when using, reduce the cracked phenomenon of connection piece appearance in later stage, the stability of battery use has been guaranteed, improve the convenience to first lithium ion battery and second lithium ion battery installation, reduce the degree of difficulty of equipment.
(2) This thermoelectric coupling bipolar lithium ion battery, loosen the dwang, outside pulling installation piece, make installation piece and mounting groove break away from, and then remove the fixed between first lithium ion battery and the second lithium ion battery, conveniently remove the fixed between first lithium ion battery and the second lithium ion battery, improve the degree of difficulty of dismantling between first lithium ion battery and the second lithium ion battery, reduce the degree of difficulty that maintenance personal carried out the change to first lithium ion battery and second lithium ion battery, improve maintenance personal's convenience.
(3) This thermoelectric coupling bipolar lithium ion battery through the setting of two limiting plates and two gag lever posts, is convenient for restrict the pin, and then prevents the inside of pin roll-off gag lever post, causes the damage of device, improves the stability that the device used, has guaranteed device installation and fixed convenience.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a schematic structural diagram of a thermoelectric coupling bipolar lithium ion battery according to the present invention;
FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;
FIG. 3 is an internal view of the restraining bar of the present invention;
fig. 4 is an internal schematic view of the limiting rod of the present invention.
Reference numerals: 1. a first lithium ion battery; 2. connecting blocks; 3. a second lithium ion battery; 4. a butt joint block; 5. mounting grooves; 6. mounting blocks; 7. a slide hole; 8. a stop lever; 9. a restraining bar; 10. rotating the rod; 11. a push rod; 12. a limiting plate; 13. a limiting rod; 14. a spring; 15. a push rod is connected.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does 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.
In the description of the present invention, the terms greater than, less than, exceeding, etc. are understood to exclude the number, and the terms above, below, inside, etc. are understood to include the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
The first embodiment is as follows:
referring to fig. 1-4, the present invention provides a technical solution: a thermoelectric coupling bipolar lithium ion battery comprises a first lithium ion battery 1 and a second lithium ion battery 3, wherein a butt joint block 4 is fixedly installed on one side, close to the second lithium ion battery 3, of the first lithium ion battery 1, an installation groove 5 is formed in the surface of the butt joint block 4, a limiting rod 9 is fixedly installed inside the installation groove 5, a connecting block 2 is fixedly installed on one side, close to the second lithium ion battery 3, of the second lithium ion battery 3, an installation block 6 is fixedly installed on one side, far away from the second lithium ion battery 3, of the connecting block 2, the installation block 6 is shaped like a flat pan, the installation block 6 is matched with the installation groove 5, the installation block 6 is slidably connected inside the installation groove 5, a sliding hole 7 is formed in the surface of the installation block 6, the surface of the limiting rod 9 is slidably connected with the inside of the sliding hole 7, a fixing device is arranged inside the limiting rod 9, the fixing device comprises two blocking rods 8, two pin 8 all are at the inside sliding connection of restriction lever 9, two pin 8 one ends that carry on the back mutually all run through restriction lever 9 and extend to the outside of restriction lever 9, two pin 8 extend to the shape of the outside one end of restriction lever 9 and be the slope form, the equal fixed mounting in one end that two pin 8 are relative has limiting plate 12, two limiting plates 12 all are at the inside sliding connection of restriction lever 9, the inside fixed mounting of restriction lever 9 has two gag lever posts 13, two limiting plates 12 all with two gag lever posts 13 sliding connection.
Through the setting of two limiting plates 12 and two gag lever posts 13, be convenient for restrict the pin 8, and then prevent the inside of pin 8 roll-off gag lever post 9, cause the damage of device, improve the stability that the device used, guaranteed device installation and fixed convenience.
The surface of the limiting rod 13 is movably sleeved with a spring 14, and two ends of the spring 14 are respectively fixedly connected with the opposite ends of the two limiting plates 12.
When the first lithium ion battery 1 and the second lithium ion battery 3 are combined, the mounting block 6 is inserted into the mounting groove 5, so that the limiting rod 9 slides in the sliding hole 7, the stop rods 8 are inclined, so that when the mounting block 6 moves downwards, the inclined surfaces of the two stop rods 8 are extruded, so that the two stop rods 8 slide towards the inside of the limiting rod 9, so that the two limiting plates 12 slide on the surfaces of the two limiting rods 13, so that the two springs 14 are extruded, so that the mounting block 6 slides into the mounting groove 5, when the mounting block 6 completely enters the mounting groove 5, the two stop rods 8 are not extruded by the mounting block 6, so that the two stop rods 8 are reset through the elastic force action of the two springs 14, so that the two stop rods 8 stop the mounting block 6, and further finish the mounting of the first lithium ion battery 1 and the second lithium ion battery 3, the convenience is installed first lithium ion battery 1 and second lithium ion battery 3, and then prevents that first lithium ion battery 1 and second lithium ion battery 3 from taking place to remove when using, reduces the cracked phenomenon of connection piece appearance in later stage, has guaranteed the stability of battery use, improves the convenience to first lithium ion battery 1 and the installation of second lithium ion battery 3, reduces the degree of difficulty of equipment.
Example two;
referring to fig. 1 to 4, on the basis of the first embodiment, a rotating rod 10 is rotatably connected to a surface of the limiting rod 9, the rotating rod 10 rotatably penetrates through the limiting rod 9 and extends into the limiting rod 9, a connecting push rod 15 is fixedly installed at one end of the rotating rod 10 extending into the limiting rod 9, the connecting push rod 15 is rotatably connected to the inside of the limiting rod 9, push rods 11 are fixedly installed on surfaces of two limiting plates 12, and surfaces of the connecting push rod 15 are in contact with the two push rods 11.
When the first lithium ion battery 1 and the second lithium ion battery 3 need to be disassembled and replaced, the rotating rod 10 is rotated, so that the connecting push rod 15 is rotated, the push rod 11 slides on the inclined rod on the connecting push rod 15, the connecting push rod 15 pushes the two push rods 11 to move relatively, the two springs 14 are extruded, the stop rod 8 is contracted into the limiting rod 9, the mounting block 6 is moved upwards, the two stop rods 8 are blocked, the rotating rod 10 is loosened, the mounting block 6 is pulled outwards to separate the mounting block 6 from the mounting groove 5, the fixation between the first lithium ion battery 1 and the second lithium ion battery 3 is released, the fixation between the first lithium ion battery 1 and the second lithium ion battery 3 is conveniently released, the difficulty of disassembling between the first lithium ion battery 1 and the second lithium ion battery 3 is improved, and the difficulty of replacing the first lithium ion battery 1 and the second lithium ion battery 3 by a maintenance worker is reduced, the convenience of maintenance personnel is improved.
The working principle is as follows:
when the first lithium ion battery 1 and the second lithium ion battery 3 are combined, the mounting block 6 is inserted into the mounting groove 5, so that the limiting rod 9 slides in the sliding hole 7, because the stop levers 8 are inclined, when the mounting block 6 moves downwards, the inclined surfaces of the two stop levers 8 are extruded, thereby causing the two bars 8 to slide towards the inside of the restraining bars 9, and thereby causing the two restraining plates 12 to slide on the surfaces of the two restraining bars 13, and then the two springs 14 are pressed, and the mounting block 6 is slid into the inside of the mounting groove 5, when the mounting block 6 is completely inserted into the mounting groove 5, the two blocking levers 8 are not pressed by the mounting block 6, and then two stop levers 8 are reset through the elastic force action of two springs 14, and then two stop levers 8 block the installation block 6, and then accomplish the installation to first lithium ion battery 1 and second lithium ion battery 3.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (6)
1. A thermoelectric-coupled bipolar lithium ion battery comprising a first lithium ion battery (1) and a second lithium ion battery (3), characterized in that: first lithium ion battery (1) is close to one side fixed mounting of second lithium ion battery (3) has butt joint piece (4), mounting groove (5) have been seted up on the surface of butt joint piece (4), the inside fixed mounting of mounting groove (5) has restraining bar (9), one side fixed mounting that second lithium ion battery (3) are close to second lithium ion battery (3) has connecting block (2), one side fixed mounting that second lithium ion battery (3) were kept away from in connecting block (2) has installation piece (6), installation piece (6) are at the inside sliding connection of mounting groove (5), slide opening (7) have been seted up on the surface of installation piece (6), the surface of restraining bar (9) and the inside sliding connection of slide opening (7), the inside of restraining bar (9) is provided with fixing device.
2. The thermoelectric coupling bipolar lithium ion battery of claim 1, wherein: the mounting block (6) is in a pan shape, and the mounting block (6) is matched with the mounting groove (5).
3. The thermoelectric coupling bipolar lithium ion battery of claim 1, wherein: fixing device includes two pin (8), and two pin (8) all are in the inside sliding connection of restriction lever (9), and the one end that two pin (8) were carried on the back mutually all runs through restriction lever (9) and extends to the outside of restriction lever (9), and the equal fixed mounting of one end that two pin (8) are relative has limiting plate (12), and two limiting plate (12) all are in the inside sliding connection of restriction lever (9).
4. A thermoelectric coupling bipolar lithium ion battery as in claim 3 wherein: the shape of one end of the two stop rods (8) extending to the outside of the limiting rod (9) is inclined.
5. The thermoelectric coupling bipolar lithium ion battery of claim 4, wherein: the inside fixed mounting of gag lever post (9) has two gag lever posts (13), and two limiting plate (12) all with two gag lever posts (13) sliding connection, spring (14) have been cup jointed in the surface activity of gag lever post (13), the both ends of spring (14) respectively with two limiting plate (12) relative one end fixed connection.
6. A thermoelectric coupling bipolar lithium ion battery as in claim 5 wherein: the surface of restriction lever (9) is rotated and is connected with dwang (10), dwang (10) are rotated and are run through restriction lever (9) and extend to the inside of restriction lever (9), dwang (10) extend to the inside one end fixed mounting of restriction lever (9) have connecting push rod (15), connecting push rod (15) are connected in the internal rotation of restriction lever (9), the equal fixed mounting in surface of two limiting plates (12) has push rod (11), the surface and two push rod (11) contacts of connecting push rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220051740.8U CN217214950U (en) | 2022-01-10 | 2022-01-10 | Thermoelectric coupling bipolar lithium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220051740.8U CN217214950U (en) | 2022-01-10 | 2022-01-10 | Thermoelectric coupling bipolar lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217214950U true CN217214950U (en) | 2022-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220051740.8U Active CN217214950U (en) | 2022-01-10 | 2022-01-10 | Thermoelectric coupling bipolar lithium ion battery |
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| Country | Link |
|---|---|
| CN (1) | CN217214950U (en) |
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- 2022-01-10 CN CN202220051740.8U patent/CN217214950U/en active Active
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