CN111883709A - New energy automobile battery convenient to change - Google Patents
New energy automobile battery convenient to change Download PDFInfo
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- CN111883709A CN111883709A CN202010783990.6A CN202010783990A CN111883709A CN 111883709 A CN111883709 A CN 111883709A CN 202010783990 A CN202010783990 A CN 202010783990A CN 111883709 A CN111883709 A CN 111883709A
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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Abstract
The invention discloses a new energy automobile battery convenient to replace, which comprises an installation shell, wherein the upper end of the installation shell is provided with an installation groove, the bottom in the installation groove is provided with a bottom plate, a battery body is arranged in the installation groove, conducting strips are embedded in the inner walls of two sides of the installation groove, two electromagnets are symmetrically arranged in the installation shell and are respectively positioned under two square cavities, a temperature control cavity is arranged in the installation shell, two conducting plates are symmetrically arranged in the temperature control cavity, the two conducting plates are both in sliding connection with the inner wall of the temperature control cavity, and the opposite sides of the two conducting plates are respectively and fixedly connected with a second connecting spring. The battery is convenient to mount and dismount, the efficiency of the improved dismounting and mounting is simultaneously provided with two limiting mechanisms, the mounting is firm, the battery can be quickly dismounted under the condition of short circuit, and the danger caused by the short circuit is effectively avoided.
Description
Technical Field
The invention relates to the field of new energy automobiles, in particular to a new energy automobile battery convenient to replace.
Background
The new energy automobile adopts unconventional automobile fuel as a power source, integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure, such as the existing electric energy source and driven automobile, and the automobile is generally supplied with power by a battery;
under some conditions, such as the high-temperature condition of short circuit in the automobile, or the battery does not have electricity, the battery needs to be replaced, and for the installation and replacement of the battery, the current is generally completed through a screw, the speed of dismounting and mounting through the screw is low, and if the high-temperature condition of short circuit occurs, the situation of battery explosion may occur when the battery is not timely dismounted, and certain potential safety hazards exist.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a new energy automobile battery convenient to replace, which is convenient to mount and dismount and improves the dismounting and mounting efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme:
a new energy automobile battery convenient to replace comprises an installation shell, wherein the upper end of the installation shell is provided with an installation groove, the inner bottom of the installation groove is provided with a bottom plate, a battery body is arranged in the installation groove, conducting strips are embedded on the inner walls of the two sides of the installation groove, two electromagnets are symmetrically arranged in the installation shell and are respectively positioned under two square cavities, a temperature control cavity is arranged in the installation shell, two conducting plates are symmetrically arranged in the temperature control cavity and are in sliding connection with the inner walls of the temperature control cavity, the opposite sides of the two conducting plates are respectively and fixedly connected with second connecting springs, the other ends of the two second connecting springs are respectively and fixedly connected with the inner bottom and the inner top of the temperature control cavity, the lower end of the conducting plate positioned above is fixedly connected with a first conducting bar, and the upper end of the conducting plate positioned below is fixedly connected with a second conducting bar matched with the first conducting bar, the symmetry is equipped with two square chambeies in the bottom plate, two the square intracavity all is equipped with the first stop gear who is used for spacing battery body, the both sides inner wall of mounting groove all is equipped with the spout, two all be equipped with in the spout with first stop gear complex second stop gear, the control by temperature change intracavity is equipped with temperature-controlled mechanism.
Preferably, the conducting strip on the left side, the two electromagnets and the conducting plate on the lower side are electrically connected in sequence, and the conducting plate on the upper side is electrically connected with the conducting strip on the right side.
Preferably, first stop gear includes the magnetism piston plate of sliding connection in square intracavity, square chamber is located magnetism piston plate top space and communicates through the interior bottom of two negative pressure grooves with the mounting groove.
Preferably, the upper ends of the two negative pressure grooves are respectively sleeved with a closed cushion for sealing.
Preferably, the second limiting mechanism comprises a limiting plate which is slidably connected in the sliding groove, one side of the limiting plate is connected with the inner wall of one side of the sliding groove through a telescopic air bag, and the square cavity is located in the space below the magnetic piston plate and communicated with the corresponding telescopic air bag through a connecting pipe.
Preferably, two install the bellows between the current-conducting plate, the bellows intussuseption is filled with low boiling point solution, the control by temperature change intracavity level is equipped with the heat conduction strip, the one end of heat conduction strip extends to in the bellows, the other end of heat conduction strip extends to in the mounting groove.
Compared with the prior art, the invention has the beneficial effects that:
1. when the battery needs to be installed, only need insert the mounting groove with battery body this moment, when battery body inserts the mounting groove completely, can contact with two conducting strips, the circuit that the electro-magnet was located this moment switches on, at this moment, two electro-magnets circular telegrams have magnetism, and produce the appeal to corresponding magnetic piston board, at this moment magnetic piston board can move down, square chamber is located the gaseous total volume unchangeable in the space above the magnetic piston board, but because behind the volume grow, atmospheric pressure reduces, so negative pressure groove and square chamber are located the state that magnetic piston board top space is the negative pressure to the external world relatively, at this moment battery body receives the effect of negative pressure tightly to be restricted on the bottom plate, install, it is very convenient to install, the efficiency of the installation that improves greatly.
2. After the magnetic piston plate moves downwards, gas in the space below the magnetic piston plate in the square cavity can be extruded into the corresponding telescopic air bag, the gas volume of the telescopic air bag is increased, the gas can be expanded, then the corresponding limiting plate is driven to move towards the mounting groove, the limiting effect is achieved, and the limiting effect is better.
3. When the battery body is not charged and needs to be replaced, the magnetic force disappears after no current passes through the two electromagnets, at this time, the magnetic piston plate moves upwards under the elastic action of the first connecting spring, then the square cavity is positioned above the magnetic piston plate and becomes a normal pressure state, the gas in the telescopic air bag is pumped into the square cavity, the limiting plate is retracted into the chute, at this time, the battery body can be taken down by hand, when the short circuit condition occurs in the whole circuit, the temperature in the mounting groove can be raised, the gas is transmitted to the low boiling point solution in the corrugated pipe through the heat conducting strip, the low boiling point solution can drive the two conducting plates to move back and back after evaporation, the first conducting strip and the second conducting strip are not contacted any more, the circuit is disconnected, at this time, no current passes through the electromagnets, the situation that the battery is not charged is the same as the situation, the battery body can be detached easily, the battery is rapidly disassembled under the condition of short circuit, so that the danger caused by the short circuit is effectively avoided.
Drawings
Fig. 1 is a schematic structural diagram of a new energy vehicle battery convenient to replace according to the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an enlarged view of FIG. 1 at B;
fig. 4 is a mounted state diagram of fig. 1.
In the figure: the battery comprises a mounting shell 1, a battery body 2, a mounting groove 3, a conducting strip 4, a sliding groove 5, a limiting plate 6, a telescopic air bag 7, a base plate 8, a square cavity 9, a magnetic piston plate 10, a first connecting spring 11, a negative pressure groove 12, an electromagnet 13, a connecting pipe 14, a heat conducting strip 15, a temperature control cavity 16, a second connecting spring 17, a conducting plate 18, a first conducting strip 19, a corrugated pipe 20 and a second conducting strip 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a new energy automobile battery convenient for replacement comprises an installation shell 1, an installation groove 3 is arranged at the upper end of the installation shell 1, a bottom plate 8 is arranged at the inner bottom of the installation groove 3, a battery body 2 is arranged in the installation groove 3, conducting strips 4 are embedded on the inner walls of two sides of the installation groove 3, two electromagnets 13 are symmetrically arranged in the installation shell 1, the two electromagnets 13 are respectively positioned under two square cavities 9, a temperature control cavity 16 is arranged in the installation shell 1, two conducting plates 18 are symmetrically arranged in the temperature control cavity 16, the two conducting plates 18 are both connected with the inner wall of the temperature control cavity 16 in a sliding manner, the opposite sides of the two conducting plates 18 are respectively and fixedly connected with second connecting springs 17, the other ends of the two second connecting springs 17 are respectively and fixedly connected with the inner bottom and the inner top of the temperature control cavity 16, and the lower end of the conducting, the upper end fixedly connected with of current conducting plate 18 that is located the below and first busbar 19 matched with second busbar 21, the symmetry is equipped with two square chambeies 9 in the bottom plate 8, all is equipped with the first stop gear who is used for spacing battery body 2 in two square chambeies 9, and the both sides inner wall of mounting groove 3 all is equipped with spout 5, all is equipped with in two spout 5 with first stop gear complex second stop gear, is equipped with the temperature control mechanism in the control by temperature change chamber 16.
The conducting plate 4 on the left side, the two electromagnets 13, and the conducting plate 18 on the lower side are electrically connected in sequence, and the conducting plate 18 on the upper side is electrically connected with the conducting plate 4 on the right side.
Wherein, first stop gear includes magnetic piston plate 10 of sliding connection in square chamber 9, and square chamber 9 is located the interior bottom intercommunication of magnetic piston plate 10 top space through two negative pressure grooves 12 and mounting groove 3.
Wherein, the upper ends of the two negative pressure grooves 12 are all sleeved with airtight gaskets for sealing, and the lower end of the battery body 2 is ensured to be completely attached to the negative pressure grooves 12.
Wherein, second stop gear includes limiting plate 6 of sliding connection in spout 5, and one side of limiting plate 6 links to each other through flexible gasbag 7 and one side inner wall of spout 5, and square chamber 9 is located 10 below spaces of magnetism piston plate and communicates through connecting pipe 14 with corresponding flexible gasbag 7.
Wherein, install bellows 20 between two current conducting plates 18, bellows 20 intussuseption is filled with low boiling point solution, horizontal heat conduction strip 15 that is equipped with in the temperature control chamber 16, the one end of heat conduction strip 15 extends to in bellows 20, the other end of heat conduction strip 15 extends to in the mounting groove 3, the condition that has the short circuit in meetting whole circuit appears, temperature in this moment mounting groove 3 can rise, transmit the low boiling point solution in bellows 20 through heat conduction strip 15, can drive two current conducting plates 18 back of the body removal mutually after the low boiling point solution evaporation, and make first busbar 19 and second busbar 21 no longer contact, the circuit disconnection.
In the present invention, in an initial state, as shown in fig. 1, the magnetic piston plate 10 is located at a higher position, and both the two limit plates 6 are located in the corresponding chutes 5;
when a battery needs to be installed, the battery body 2 only needs to be inserted into the installation groove 3 at this time, when the battery body 2 is completely inserted into the installation groove 3, the battery body contacts with the two conducting strips 4, the circuit where the electromagnet 13 is located is conducted at this time, the two electromagnets 13 are electrified and have magnetism, and generate attraction force on the corresponding magnetic piston plate 10, the magnetic piston plate 10 moves downwards at this time, the total amount of gas in the square cavity 9 located above the magnetic piston plate 10 is unchanged, but after the volume is increased, the air pressure is reduced, the space above the magnetic piston plate 10 where the negative pressure groove 12 and the square cavity 9 are located is in a negative pressure state relative to the outside, at this time, the battery body 2 is tightly bound on the bottom plate 8 under the action of negative pressure, the installation is very convenient, and the installation efficiency is greatly improved;
after the magnetic piston plate 10 moves downwards, the gas in the space below the magnetic piston plate 10 in the square cavity 9 is extruded into the corresponding telescopic air bag 7, the gas volume of the telescopic air bag 7 is increased and expanded, and then the corresponding limiting plate 6 is driven to move towards the mounting groove 3, as shown in fig. 4, the limiting is completed, and the limiting effect is better;
when the battery body 2 is not powered and needs to be replaced, the magnetic force disappears after the two electromagnets 13 do not have current, at this time, under the elastic action of the first connecting spring 11, the magnetic piston plate 10 moves upwards again, then the square cavity 9 is positioned above the magnetic piston plate 10 and becomes in a normal pressure state, the gas in the telescopic air bag 7 is pumped into the square cavity 9, the limiting plate 6 is retracted into the chute 5, at this time, the battery body 2 can be taken down by hand, when short circuit occurs in the whole circuit, the temperature in the mounting groove 3 can be raised, the gas is transmitted to the low boiling point solution in the corrugated pipe 20 through the heat conducting strip 15, the low boiling point solution can drive the two conducting plates 18 to move back and back, and the first conducting strip 19 and the second conducting strip 21 are not contacted any more, the circuit is disconnected, at this time, no current passes through the electromagnets 13, if the battery is in the same condition of no electricity, the battery body 2 can be easily dismounted, and the battery can be quickly dismounted under the condition of short circuit, so that the danger caused by the short circuit is effectively avoided;
it should be noted that, since the electromagnet 13 is a low-power electric element, the power loss to the battery body 2 is low and negligible.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The new energy automobile battery convenient to replace comprises an installation shell (1) and is characterized in that an installation groove (3) is arranged at the upper end of the installation shell (1), a bottom plate (8) is arranged at the inner bottom of the installation groove (3), a battery body (2) is arranged in the installation groove (3), conducting strips (4) are embedded in the inner walls of the two sides of the installation groove (3), two electromagnets (13) are symmetrically arranged in the installation shell (1), the two electromagnets (13) are respectively positioned under two square cavities (9), a temperature control cavity (16) is arranged in the installation shell (1), two conducting strips (18) are symmetrically arranged in the temperature control cavity (16), the two conducting strips (18) are both in sliding connection with the inner wall of the temperature control cavity (16), the opposite sides of the two conducting strips (18) are respectively and fixedly connected with second connecting springs (17), two the other end of second coupling spring (17) respectively with the interior bottom and interior top fixed connection in temperature control chamber (16), be located the top the first busbar (19) of lower extreme fixedly connected with of current conducting plate (18), be located the below the upper end fixedly connected with and first busbar (19) matched with second busbar (21) of current conducting plate (18), bottom plate (8) internal symmetry is equipped with two square chambeies (9), two all be equipped with the first stop gear who is used for spacing battery body (2) in square chamber (9), the both sides inner wall of mounting groove (3) all is equipped with spout (5), two all be equipped with in spout (5) with first stop gear complex second stop gear, be equipped with the temperature control mechanism in temperature control chamber (16).
2. The new energy automobile battery convenient to replace according to claim 1, wherein the conducting plate (4) on the left side, the two electromagnets (13) and the conducting plate (18) on the lower side are electrically connected in sequence, and the conducting plate (18) on the upper side is electrically connected with the conducting plate (4) on the right side.
3. The new energy automobile battery convenient to replace according to claim 1, wherein the first limiting mechanism comprises a magnetic piston plate (10) which is slidably connected in a square cavity (9), and the space above the magnetic piston plate (10) of the square cavity (9) is communicated with the inner bottom of the mounting groove (3) through two negative pressure grooves (12).
4. The new energy automobile battery convenient to replace according to claim 3, wherein the upper ends of the two negative pressure grooves (12) are sleeved with sealing gaskets for sealing.
5. The new energy automobile battery convenient to replace according to claim 3, wherein the second limiting mechanism comprises a limiting plate (6) slidably connected in the sliding groove (5), one side of the limiting plate (6) is connected with the inner wall of one side of the sliding groove (5) through a telescopic air bag (7), and the space below the magnetic piston plate (10) in the square cavity (9) is communicated with the corresponding telescopic air bag (7) through a connecting pipe (14).
6. The new energy automobile battery convenient to replace according to claim 1, wherein a corrugated pipe (20) is installed between the two conductive plates (18), a low boiling point solution is filled in the corrugated pipe (20), a heat conducting strip (15) is horizontally arranged in the temperature control cavity (16), one end of the heat conducting strip (15) extends into the corrugated pipe (20), and the other end of the heat conducting strip (15) extends into the installation groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010783990.6A CN111883709B (en) | 2020-08-06 | 2020-08-06 | New energy automobile battery convenient to change |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010783990.6A CN111883709B (en) | 2020-08-06 | 2020-08-06 | New energy automobile battery convenient to change |
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| CN111883709A true CN111883709A (en) | 2020-11-03 |
| CN111883709B CN111883709B (en) | 2022-06-03 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112459185A (en) * | 2020-11-11 | 2021-03-09 | 德清县海杰包装有限公司 | Remove type of distinguishing flavor of municipal public lavatory with delay module |
| CN114142153A (en) * | 2021-11-24 | 2022-03-04 | 无锡新迪新能源车业有限公司 | New forms of energy battery for electric motor car convenient to installation and dismantlement |
| CN114156586A (en) * | 2022-02-09 | 2022-03-08 | 宁波江宸智能装备股份有限公司 | Battery storage and transfer elevator |
| CN114335832A (en) * | 2022-03-08 | 2022-04-12 | 惠州市纬世新能源有限公司 | High-rate lithium battery pack |
| CN114347773A (en) * | 2022-01-13 | 2022-04-15 | 谢婉莹 | Lithium battery buffer frame device for new energy automobile |
| CN114430096A (en) * | 2021-12-27 | 2022-05-03 | 盐城工学院 | New energy automobile's battery structure |
| DE102021113212A1 (en) | 2021-05-21 | 2022-11-24 | Audi Aktiengesellschaft | Method for disassembling a battery assembly and disassembling device |
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| CN110571382A (en) * | 2019-09-11 | 2019-12-13 | 合肥众建翔新能源有限公司 | New forms of energy group battery convenient to installation is dismantled |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112459185A (en) * | 2020-11-11 | 2021-03-09 | 德清县海杰包装有限公司 | Remove type of distinguishing flavor of municipal public lavatory with delay module |
| DE102021113212A1 (en) | 2021-05-21 | 2022-11-24 | Audi Aktiengesellschaft | Method for disassembling a battery assembly and disassembling device |
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| CN114430096A (en) * | 2021-12-27 | 2022-05-03 | 盐城工学院 | New energy automobile's battery structure |
| CN114347773A (en) * | 2022-01-13 | 2022-04-15 | 谢婉莹 | Lithium battery buffer frame device for new energy automobile |
| CN114347773B (en) * | 2022-01-13 | 2024-04-05 | 谢婉莹 | Lithium battery buffer frame device for new energy automobile |
| CN114156586A (en) * | 2022-02-09 | 2022-03-08 | 宁波江宸智能装备股份有限公司 | Battery storage and transfer elevator |
| CN114156586B (en) * | 2022-02-09 | 2022-05-06 | 宁波江宸智能装备股份有限公司 | Battery storage and transfer elevator |
| CN114335832A (en) * | 2022-03-08 | 2022-04-12 | 惠州市纬世新能源有限公司 | High-rate lithium battery pack |
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| CN111883709B (en) | 2022-06-03 |
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Effective date of registration: 20220512 Address after: 046011 Taihang East Street, Changzhi City, Shanxi Province Applicant after: Changzhi Lingyan Machinery Factory Address before: 510000 No.2, Yichuang street, Zhongxin knowledge city, Huangpu District, Guangzhou City, Guangdong Province Applicant before: Wan Zhipeng |
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