CN210296456U - Protective structure for new energy automobile lithium battery - Google Patents
Protective structure for new energy automobile lithium battery Download PDFInfo
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- CN210296456U CN210296456U CN201921466381.7U CN201921466381U CN210296456U CN 210296456 U CN210296456 U CN 210296456U CN 201921466381 U CN201921466381 U CN 201921466381U CN 210296456 U CN210296456 U CN 210296456U
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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 protective structure for new energy automobile lithium cell, include alarm, main part, put thing chamber and anticollision structure, the one end of main part is provided with first spout, the alarm is installed to one side on main part top, control panel is installed to one side of main part, and control panel's internally mounted has the singlechip, temperature sensor is all installed to the both sides of main part, and temperature sensor's bottom all installs cooling fan, the internally mounted of main part has puts the thing chamber, and puts the outside in thing chamber and install the anticollision structure, the apron is installed to the one end of main part. The utility model discloses an all install temperature sensor in the both sides of main part, temperature sensor detects inside, sends the result that detects for the singlechip, and the data transmission after the singlechip will be handled gives cooling fan, if the high temperature, cooling fan can dispel the heat to the battery, avoids because the high temperature causes the battery to damage.
Description
Technical Field
The utility model relates to a new energy automobile lithium cell technical field specifically is a new energy automobile protective structure for lithium cell.
Background
With the development of science and technology, more and more new energy vehicles are put into social use, the most important of the new energy vehicles is the power supply, and because the power supply is the power of the vehicle, the power supply needs to be specially protected, but the existing protection structure for the lithium battery has many problems or defects:
firstly, the traditional protective structure for the lithium battery is poor in damping effect, and the lithium battery is damaged due to collision in the driving process of a vehicle, so that traveling is affected;
secondly, the traditional protective structure for the lithium battery has poor heat dissipation effect, and the lithium battery is damaged due to overhigh temperature in the use process of the lithium battery, so that the economic loss is increased;
thirdly, the traditional protective structure for the lithium battery is unsafe, and when the lithium battery is damaged, no prompt is given to leakage, so that traffic accidents are easily caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a new energy automobile is protective structure for lithium cell to the shock attenuation effect that proposes in solving above-mentioned background is poor, the radiating effect is poor and unsafe problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a protective structure for new energy automobile lithium cell, includes alarm, main part, puts thing chamber and anticollision structure, the one end of main part is provided with first spout, the alarm is installed to one side on main part top, control panel is installed to one side of main part, and control panel's internally mounted has the singlechip, temperature sensor is all installed to the both sides of main part, and temperature sensor's bottom all installs cooling fan, the internally mounted of main part has puts the thing chamber, and puts the outside in thing chamber and install anticollision structure, the apron is installed to the one end of main part, put the one end in thing chamber and install shock-absorbing structure, put the both sides of thing chamber one end and all evenly install first damping spring, the other end of putting the thing chamber is provided with the second spout.
Preferably, the sliding block matched with the first sliding groove and the second sliding groove is installed at one end of the main body, and a sliding structure is formed between the second sliding groove and the sliding block.
Preferably, the two sides of the two ends in the storage cavity are both provided with electric quantity detectors, and the electric quantity detectors are symmetrically distributed around the vertical center line of the main body.
Preferably, anticollision structure has from left to right set gradually telescopic link, first anticollision spring, splint and second anticollision spring, puts the both sides in thing chamber and all evenly installs the telescopic link, and installs splint in one side of telescopic link, and first anticollision spring is all installed to the both sides of telescopic link.
Preferably, put the top and the bottom in thing chamber and all evenly install second anticollision spring, second anticollision spring is equidistant range in the top and the bottom of putting the thing chamber.
Preferably, shock-absorbing structure has from left to right set gradually bracing piece, mount pad, connecting rod and second damping spring, puts the one end in thing chamber and installs the bracing piece, and is fixed with second damping spring on the bracing piece, and the connecting rod is all installed to second damping spring's both sides, and the mount pad is all installed to the both sides of connecting rod, the bottom and the main part fixed connection of mount pad.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of new energy automobile protective structure for lithium cell is rational in infrastructure, has following advantage:
(1) the first damping springs are uniformly arranged on two sides of one end of the storage cavity, one part of force generated by vibration can be eliminated by the first damping springs, the other part of force is transmitted to the second damping springs through the connecting rods, the second damping springs freely stretch on the supporting rods, the other part of force is eliminated, if transverse force is generated, one part of force is eliminated through the second anti-collision springs, the batteries are clamped through the clamping plates, and therefore damage of the batteries is avoided;
(2) the temperature sensors are arranged on the two sides of the main body, the temperature sensors detect the interior of the main body and send a detected result to the single chip microcomputer, the single chip microcomputer sends processed data to the cooling fan, if the temperature is too high, the cooling fan can cool the battery, and damage to the battery due to too high temperature is avoided;
(3) the electric quantity detectors are mounted on two sides of two ends of the inner portion of the storage cavity, the electric quantity detectors constantly detect the battery, detected results are sent to the single chip microcomputer, the single chip microcomputer sends processed data to the alarm, if electric leakage occurs, the alarm gives an alarm, and danger is avoided.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic bottom sectional view of the present invention;
fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 4 is a schematic diagram of the left-side view partial section structure of the present invention.
In the figure: 1. an alarm; 2. a main body; 3. a storage cavity; 4. a temperature sensor; 5. an anti-collision structure; 501. a splint; 502. a first anti-collision spring; 503. a second anti-collision spring; 504. a telescopic rod; 6. an electric quantity detector; 7. a heat radiation fan; 8. a first damping spring; 9. a shock-absorbing structure; 901. a connecting rod; 902. a second damping spring; 903. a support bar; 904. a mounting seat; 10. a cover plate; 11. a single chip microcomputer; 12. a control panel; 13. a first chute; 14. a second chute; 15. a slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a protection structure for a lithium battery of a new energy automobile comprises an alarm 1, a main body 2, an object placing cavity 3 and an anti-collision structure 5, wherein a first sliding groove 13 is formed in one end of the main body 2, the alarm 1 is installed on one side of the top end of the main body 2, the type of the alarm 1 can be S100D, a control panel 12 is installed on one side of the main body 2, a single chip microcomputer 11 is installed inside the control panel 12, the type of the single chip microcomputer can be HT66F018, temperature sensors 4 are installed on two sides of the main body 2, the type of the temperature sensors 4 can be CWDZ11, a heat dissipation fan 7 is installed at the bottom end of each temperature sensor 4, the type of the heat dissipation fan 7 can be ST2006, the object placing cavity 3 is installed inside the main body 2, the anti-collision structure 5 is installed on the outer side of the object placing cavity 3, the anti-collision structure 5 is sequentially provided with an expansion rod 504, a first anti, a clamping plate 501 is arranged on one side of the telescopic rod 504, and first anti-collision springs 502 are arranged on two sides of the telescopic rod 504;
the top end and the bottom end of the object placing cavity 3 are both uniformly provided with second anti-collision springs 503, and the second anti-collision springs 503 are arranged at equal intervals at the top end and the bottom end of the object placing cavity 3, so that the anti-collision effect is better;
when the anti-collision device is used, if a transverse force is generated, a part of the force is eliminated through the second anti-collision spring 503, the battery is clamped through the clamping plate 501, so that the damage of the battery is avoided, and the first anti-collision springs 502 are arranged on the two sides of the telescopic rod 504, so that the damage of electromagnetism is avoided;
the two sides of the two ends in the object placing cavity 3 are respectively provided with the electric quantity detector 6, the electric quantity detectors 6 can be of the types, and the electric quantity detectors 6 are symmetrically distributed about the vertical central line of the main body 2, so that the detection is more accurate;
a cover plate 10 is installed at one end of the main body 2, a damping structure 9 is installed at one end of the storage cavity 3, the damping structure 9 is sequentially provided with a support rod 903, an installation seat 904, a connecting rod 901 and a second damping spring 902 from left to right, the support rod 903 is installed at one end of the storage cavity 3, the second damping spring 902 is fixed on the support rod 903, the connecting rods 901 are installed on two sides of the second damping spring 902, the installation seats 904 are installed on two sides of the connecting rod 901, and the bottom end of the installation seat 904 is fixedly connected with the main body 2;
when the device is used, one part of force is transmitted to the second damping spring 902 through the connecting rod 901, and the second damping spring 902 is freely stretched on the supporting rod 903 to eliminate the other part of force;
the two sides of one end of the article placing cavity 3 are uniformly provided with first damping springs 8, and the other end of the article placing cavity 3 is provided with a second sliding chute 14; a sliding block 15 matched with the first sliding groove 13 and the second sliding groove 14 is arranged at one end of the main body 2, and a sliding structure is formed between the second sliding groove 14 and the sliding block 15, so that the position is convenient to adjust;
the output ends of the temperature sensor 4, the electric quantity detector 6 and the control panel 12 are respectively electrically connected with the input end of the single chip microcomputer 11 through leads, and the output end of the single chip microcomputer 11 is respectively electrically connected with the input ends of the alarm 1 and the cooling fan 7 through leads.
The working principle is as follows: when the novel energy automobile battery anti-collision device is used, the cover plate 10 is opened through the first sliding groove 13, the single chip microcomputer 11 and the control panel 12 which are matched with each other, a lithium battery of a novel energy automobile is placed in the storage cavity 3 and is clamped through the clamping plate 501, when vibration is generated due to bumping on the road in the using process, the first damping spring 8 can eliminate part of the vibration, the other part of the force is transmitted to the second damping spring 902 through the connecting rod 901, the second damping spring 902 can freely stretch and retract on the supporting rod 903, the other part of the force is eliminated, if transverse force is generated, one part of the force is eliminated through the second anti-collision spring 503, the battery is clamped through the clamping plate 501, the damage of the battery is avoided, because the first anti-collision springs 502 are arranged on two sides of the telescopic rod 504, the electromagnetic damage is avoided, the battery is continuously detected by the electric quantity detector 6, the detected result is sent to the single chip microcomputer 11, if electric leakage, then report to the police through alarm 1, avoid taking place danger, in the battery working process, temperature sensor 4 detects inside, sends the result that detects for singlechip 11, and data transmission after singlechip 11 will be handled gives cooling fan 7, if the high temperature, cooling fan 7 can dispel the heat to the battery, avoids because the high temperature causes the battery to damage.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a new energy automobile is protective structure for lithium cell, includes alarm (1), main part (2), puts thing chamber (3) and anticollision structure (5), its characterized in that: one end of the main body (2) is provided with a first sliding chute (13), one side of the top end of the main body (2) is provided with an alarm (1), one side of the main body (2) is provided with a control panel (12), a singlechip (11) is arranged in the control panel (12), temperature sensors (4) are arranged on both sides of the main body (2), the bottom ends of the temperature sensors (4) are respectively provided with a heat radiation fan (7), the main body (2) is internally provided with an object placing cavity (3), an anti-collision structure (5) is arranged on the outer side of the storage cavity (3), a cover plate (10) is arranged at one end of the main body (2), shock-absorbing structure (9) are installed to the one end of putting thing chamber (3), put the both sides of thing chamber (3) one end and all evenly install first damping spring (8), the other end of putting thing chamber (3) is provided with second spout (14).
2. The protection structure for the lithium battery of the new energy automobile according to claim 1, characterized in that: the one end of main part (2) is installed and is mutually supported slider (15) with first spout (13) and second spout (14), constitutes sliding structure between second spout (14) and slider (15).
3. The protection structure for the lithium battery of the new energy automobile according to claim 1, characterized in that: electric quantity detectors (6) are installed on two sides of two ends inside the storage cavity (3), and the electric quantity detectors (6) are symmetrically distributed about a vertical center line of the main body (2).
4. The protection structure for the lithium battery of the new energy automobile according to claim 1, characterized in that: anticollision structure (5) from left to right have set gradually telescopic link (504), first anticollision spring (502), splint (501) and second anticollision spring (503), and telescopic link (504) are all evenly installed to the both sides of putting thing chamber (3), and splint (501) are installed to one side of telescopic link (504), and first anticollision spring (502) are all installed to the both sides of telescopic link (504).
5. The protection structure for the lithium battery of the new energy automobile according to claim 4, characterized in that: put the top and the bottom of thing chamber (3) and all evenly install second anticollision spring (503), second anticollision spring (503) are equidistant range in the top and the bottom of putting thing chamber (3).
6. The protection structure for the lithium battery of the new energy automobile according to claim 1, characterized in that: shock-absorbing structure (9) has from left to right set gradually bracing piece (903), mount pad (904), connecting rod (901) and second damping spring (902), and bracing piece (903) are installed to the one end of putting thing chamber (3), and are fixed with second damping spring (902) on bracing piece (903), and connecting rod (901) are all installed to the both sides of second damping spring (902), and mount pad (904) are all installed to the both sides of connecting rod (901), the bottom and main part (2) fixed connection of mount pad (904).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921466381.7U CN210296456U (en) | 2019-09-05 | 2019-09-05 | Protective structure for new energy automobile lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921466381.7U CN210296456U (en) | 2019-09-05 | 2019-09-05 | Protective structure for new energy automobile lithium battery |
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| Publication Number | Publication Date |
|---|---|
| CN210296456U true CN210296456U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921466381.7U Active CN210296456U (en) | 2019-09-05 | 2019-09-05 | Protective structure for new energy automobile lithium battery |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112582736A (en) * | 2021-01-14 | 2021-03-30 | 广州鸣琴科技有限公司 | Electric motor car battery protection device |
| CN114665213A (en) * | 2022-04-01 | 2022-06-24 | 江西师范大学 | Lithium battery and high-temperature protection structure thereof |
-
2019
- 2019-09-05 CN CN201921466381.7U patent/CN210296456U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112582736A (en) * | 2021-01-14 | 2021-03-30 | 广州鸣琴科技有限公司 | Electric motor car battery protection device |
| CN114665213A (en) * | 2022-04-01 | 2022-06-24 | 江西师范大学 | Lithium battery and high-temperature protection structure thereof |
| CN114665213B (en) * | 2022-04-01 | 2023-04-28 | 江西师范大学 | Lithium battery high temperature protection structure |
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