CN212161936U - Energy-saving unmanned aerial vehicle battery charge-discharge protection device - Google Patents
Energy-saving unmanned aerial vehicle battery charge-discharge protection device Download PDFInfo
- Publication number
- CN212161936U CN212161936U CN202021139322.1U CN202021139322U CN212161936U CN 212161936 U CN212161936 U CN 212161936U CN 202021139322 U CN202021139322 U CN 202021139322U CN 212161936 U CN212161936 U CN 212161936U
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- CN
- China
- Prior art keywords
- fixedly connected
- aerial vehicle
- unmanned aerial
- energy
- battery
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- 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.)
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- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 24
- 229910052753 mercury Inorganic materials 0.000 claims description 24
- 229910052751 metal Inorganic materials 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 22
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 5
- 239000001569 carbon dioxide Substances 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 230000002265 prevention Effects 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 6
- 229910052744 lithium Inorganic materials 0.000 description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
Images
Classifications
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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
-
- 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
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses an energy-saving unmanned aerial vehicle battery charge-discharge protection device, including the insulating case, the inside sliding connection of insulating case has the fixed plate, the lateral wall fixedly connected with round bar of fixed plate and two first locating plates that are located the round bar both sides, two the first wedge of the equal fixedly connected with in front side of first locating plate, two first springs of the bottom inner wall fixed connection of the lower extreme fixedly connected with of fixed plate and insulating case, be equipped with the dead slot on the fixed plate, radiator fan is installed to the lateral wall of insulating case. The utility model discloses, rational in infrastructure, can cushion the shock attenuation to the unmanned aerial vehicle battery of during operation, realize the protection to the battery, also can save the electricity resource to the switch according to the stable self-control radiator fan of battery environment, energy-conserving effectual, also can play better fire hazard prevention effect, realize the protection to unmanned aerial vehicle and battery.
Description
Technical Field
The utility model relates to an unmanned aerial vehicle battery charging technology field especially relates to an energy-saving unmanned aerial vehicle battery charge-discharge protection device.
Background
The lithium battery is a battery which uses lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution, and can be roughly divided into a lithium metal battery and a lithium ion battery, wherein the lithium ion battery does not contain metallic lithium and can be charged, a charge and discharge test is required after the lithium battery is produced, the existing unprotected charging mode has low safety performance and high potential safety hazard, and the charging efficiency of the lithium battery is influenced by the change of environment and temperature during charging.
Most of traditional unmanned aerial vehicle batteries are connected with the interior of the unmanned aerial vehicle batteries through bolts or screws, but the shells of the unmanned aerial vehicle batteries vibrate when the unmanned aerial vehicle flies, so that the batteries vibrate, and the normal work of the batteries is influenced; secondly, the battery of the drone generates heat during charging and discharging, and is therefore crucial for heat dissipation of the battery, and secondly, the battery may burn when it is in a hot environment for a long time, causing serious damage to the drone, and therefore being necessary for preventive fire extinguishing of the battery of the drone.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the energy-saving unmanned aerial vehicle battery charge and discharge protection device who provides, it can cushion the shock attenuation to the unmanned aerial vehicle battery of during operation, realizes the protection to the battery, also can save the electric resource to the switch according to the stable self-control radiator fan of battery environment, and is energy-conserving effectual, also can play better fire hazard prevention effect, realizes the protection to unmanned aerial vehicle and battery.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an energy-saving unmanned aerial vehicle battery charge-discharge protection device comprises an insulation box, wherein a fixed plate is connected inside the insulation box in a sliding manner, a round rod and two first positioning plates positioned on two sides of the round rod are fixedly connected to the side wall of the fixed plate, first wedge blocks are fixedly connected to the front sides of the two first positioning plates, two first springs fixedly connected with the inner wall of the bottom of the insulation box are fixedly connected to the lower end of the fixed plate, a dead slot is arranged on the fixed plate, two L-shaped plates are connected to the inner wall of the dead slot in a sliding manner, telescopic rods are fixedly connected to the opposite sides of the two L-shaped plates, second springs sleeved outside the telescopic rods are fixedly connected to the two telescopic rods and the inner wall of the insulation box, the two L-shaped plates penetrate through the dead slot, the lower ends of the two L-shaped plates are respectively fixedly connected with second positioning plates, and second wedge blocks are, the inner wall fixedly connected with gasbag of insulating case, be full of the carbon dioxide in the gasbag, install the connecting pipe on the gasbag, install solenoid valve on the connecting pipe, the top inner wall fixedly connected with trigger mechanism of insulating case, radiator fan is installed to the lateral wall of insulating case.
Preferably, trigger mechanism includes the mercury pipe of the top inner wall fixed connection of insulating box, electric contact is installed to the lower extreme of mercury pipe, the lateral wall through connection of mercury pipe has first metal strip and second metal strip.
Preferably, the abutting surfaces of the first wedge-shaped block and the second wedge-shaped block on the same side are inclined surfaces and matched with each other.
Preferably, the electrical contact and the first metal strip are electrically connected with the heat dissipation fan.
Preferably, the second metal strip and the electric contact are electrically connected with the electromagnetic valve.
Preferably, a control door is installed at the upper end of the insulation box, and the control door is connected with the insulation box through a hinge.
Compared with the prior art, the utility model, its beneficial effect does:
1. the staff loosens the hand, and two second springs are no longer compressed, drive two L shaped plate relative motion during the reconversion, and two L shaped plates press from both sides the battery tight under the effect of two second springs, and the top of two L shaped plates is spacing to the upper end of battery simultaneously, makes the battery more difficult to remove, and the effect of two second springs has simultaneously realized pressing from both sides tightly and cushioning effect to the battery.
2. Make the inside temperature of insulating case rise when the temperature of battery rises, electric contact feels when touching the temperature of air, and the intraductal mercury of mercury can expand because of expend with heat and contract with cold principle, when the mercury inflation rises to and contacts with first metal strip, because first metal strip and radiator fan electric connection, radiator fan carries out work, has cooled down the battery and has protected the battery normal charging.
3. And continuous charging does not carry out corresponding processing to the battery, can destroy the battery and take place the conflagration, and the temperature rise can make the mercury in the mercury pipe continue to rise in the insulating case, and until mercury and second metal strip contact, because second metal strip and electric contact piece, solenoid valve electric connection each other, the solenoid valve is opened, and carbon dioxide can spout in the gasbag and put out a fire, prevents the emergence of conflagration.
In conclusion, the unmanned aerial vehicle battery of during operation can be cushioned and damped, the protection to the battery is realized, the switch of the radiator fan can be controlled automatically according to the stability of the environment where the battery is located, the electric resource is saved, the energy-saving effect is good, a better fire hazard prevention effect can be achieved, and the unmanned aerial vehicle and the battery are protected.
Drawings
Fig. 1 is a schematic structural view of a battery charging and discharging protection device for an energy-saving unmanned aerial vehicle provided by the utility model;
fig. 2 is a side view of a first wedge and a second wedge in the energy-saving charging and discharging protection device for the unmanned aerial vehicle battery provided by the utility model;
fig. 3 is a top view of a fixing plate in the energy-saving charging and discharging protection device for the unmanned aerial vehicle battery provided by the utility model.
In the figure: 1 insulating box, 2 second wedge blocks, 3 first springs, 4 fixed plates, 5 first wedge blocks, 6 round rods, 7L-shaped plates, 8 second springs, 9 telescopic rods, 10 cooling fans, 11 electric contacts, 12 first metal strips, 13 mercury tubes, 14 second metal strips, 15 air bags, 16 electromagnetic valves, 17 first positioning plates, 18 second positioning plates, 19 empty slots and 20 control doors.
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.
Referring to fig. 1-3, an energy-saving unmanned aerial vehicle battery charge-discharge protection device, including insulating box 1, insulating box 1's inside sliding connection has fixed plate 4, fixed plate 4's lateral wall fixedly connected with round bar 6 and two first locating plates 17 that are located round bar 6 both sides, there is the handle on the round bar 6, the manual operation of being convenient for, the equal fixedly connected with first wedge 5 in front of two first locating plates 17, the first wedge 5 of homonymy is the inclined plane and matches mutually with second wedge 2 facial features, the lower extreme fixedly connected with of fixed plate 4 and two first springs 3 of insulating box 1's bottom inner wall fixed connection, be equipped with dead slot 19 on fixed plate 4, the inner wall sliding connection of dead slot 19 has two L-shaped plates 7, dead slot 19 is spacing to two L-shaped plates 7.
One side fixedly connected with telescopic link 9 that two L shaped plates 7 carried on the back mutually, the equal fixedly connected with cover of inner wall of two telescopic links 9 and insulating case 1 is at the outside second spring 8 of telescopic link 9, two L shaped plates all run through dead slot 19 and lower extreme fixedly connected with second locating plate 18 respectively, the equal fixedly connected with second wedge 2 of front side of two second locating plates 18, the inner wall fixedly connected with gasbag 15 of insulating case 1, be full of the carbon dioxide in the gasbag 15, install the connecting pipe on the gasbag 15, install solenoid valve 16 on the connecting pipe, the top inner wall fixedly connected with trigger mechanism of insulating case 1, trigger mechanism includes the mercury pipe 13 of the top inner wall fixed connection of insulating case 1, be equipped with the mercury that is located first metal strip 12 below in the mercury pipe 13.
Electric contact 11 is installed to the lower extreme of mercury pipe 13, electric connection between electric contact 11 and first metal strip 12 and radiator fan 10, and radiator fan 10 is installed to the lateral wall through connection of mercury pipe 13 has the lateral wall of first metal strip 12 and the insulating box 1 of second metal strip 14, and control door 20 is installed to the upper end of insulating box 1, and control door 20 is connected with insulating box 1 through the hinge.
The utility model discloses in, the staff opens control door 20, with the hand with 6 downswings of round bar, 6 downswings of round bar and drive fixed plate 4 downswings, compress two first springs 3 and drive two first locating plates 17 when fixed plate 4 downswings, two first wedges 5 remove, two first wedges 5 extrude second wedge 2 respectively spacingly, make two second wedges 2 back of the body removal mutually, drive two second locating plates 18 when two second wedges 2 back of the body removal mutually, two L shaped plate 7 back of the body movements together, two L shaped plate 7 compress second spring 8 respectively under two telescopic links 9, the spacing of dead slot 19.
The staff continues to support with the hand and presses round bar 6, when the distance between 7 tops of two L shaped plates is greater than the length of battery, the staff stops to support with the hand and presses round bar 6, put the battery on fixed plate 4 through control door 20, the staff loosens the hand, two second springs 8 are no longer compressed, drive two L shaped plate 7 relative motion during the reconversion, two L shaped plates 7 press from both sides the battery tightly under two second springs 8's effect, two L shaped plate 7's top is spacing the upper end of battery simultaneously, make the battery more difficult removal.
When charging the battery, the temperature of battery can rise, makes the inside temperature of insulating case 1 rise when the temperature of battery rises, and electric contact 11 feels the temperature of air, and mercury in mercury pipe 13 can expand because of expend with heat and contract with cold principle, and when mercury inflation rises to contact with first metal strip 12, because first metal strip 12 and radiator fan 10 electric connection, radiator fan 10 worked, cools down the battery.
If the heat dissipation fan 10 can not effectively dissipate heat of the battery and the battery is continuously charged without corresponding treatment, the battery can be damaged and a fire disaster occurs, the mercury in the mercury tube 13 can continuously rise due to the rise of the temperature in the insulating box 1 until the mercury contacts with the second metal strip 14, and the second metal strip 14 is electrically connected with the electric contact piece 11 and the electromagnetic valve 16, so that the electromagnetic valve 16 is opened, and carbon dioxide in the air bag 15 can be sprayed out to extinguish the fire.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an energy-saving unmanned aerial vehicle battery charge-discharge protection device, includes insulating case (1), its characterized in that, the inside sliding connection of insulating case (1) has fixed plate (4), the lateral wall fixedly connected with round bar (6) of fixed plate (4) and two first locating plate (17) that are located round bar (6) both sides, two equal fixedly connected with first wedge (5) of front side of first locating plate (17), the lower extreme fixedly connected with of fixed plate (4) and two first spring (3) of the bottom inner wall fixed connection of insulating case (1), be equipped with dead slot (19) on fixed plate (4), the inner wall sliding connection of dead slot (19) has two L shaped plate (7), two one side fixedly connected with (9) that L shaped plate (7) carried on the back mutually, two the equal fixedly connected with of inner wall of telescopic link (9) and insulating case (1) overlaps second spring (8) outside telescopic link (9), two the L shaped plate all runs through dead slot (19) and lower extreme fixedly connected with second locating plate (18) respectively, two the equal fixedly connected with second wedge (2) of front side of second locating plate (18), inner wall fixedly connected with gasbag (15) of insulating box (1), be full of the carbon dioxide in gasbag (15), install the connecting pipe on gasbag (15), install solenoid valve (16) on the connecting pipe, the top inner wall fixedly connected with trigger mechanism of insulating box (1), radiator fan (10) are installed to the lateral wall of insulating box (1).
2. The energy-saving unmanned aerial vehicle battery charge and discharge protection device of claim 1, wherein the trigger mechanism comprises a mercury tube (13) fixedly connected with the top inner wall of the insulating box (1), an electric contact piece (11) is installed at the lower end of the mercury tube (13), and a first metal strip (12) and a second metal strip (14) are connected to the side wall of the mercury tube (13) in a penetrating manner.
3. The energy-saving unmanned aerial vehicle battery charge-discharge protection device of claim 1, characterized in that the first wedge block (5) and the second wedge block (2) on the same side are inclined surfaces and are matched with each other.
4. The battery charging and discharging protection device for the energy-saving unmanned aerial vehicle according to claim 2, wherein the electrical contact (11) and the first metal strip (12) are electrically connected with the heat dissipation fan (10).
5. The battery charging and discharging protection device for the energy-saving unmanned aerial vehicle according to claim 2, wherein the second metal strip (14) and the electrical contact sheet (11) are electrically connected with the electromagnetic valve (16).
6. The energy-saving unmanned aerial vehicle battery charge-discharge protection device of claim 1, characterized in that, control door (20) is installed to the upper end of insulating box (1), and control door (20) is connected with insulating box (1) through the hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021139322.1U CN212161936U (en) | 2020-06-18 | 2020-06-18 | Energy-saving unmanned aerial vehicle battery charge-discharge protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021139322.1U CN212161936U (en) | 2020-06-18 | 2020-06-18 | Energy-saving unmanned aerial vehicle battery charge-discharge protection device |
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| Publication Number | Publication Date |
|---|---|
| CN212161936U true CN212161936U (en) | 2020-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021139322.1U Expired - Fee Related CN212161936U (en) | 2020-06-18 | 2020-06-18 | Energy-saving unmanned aerial vehicle battery charge-discharge protection device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112968508A (en) * | 2021-04-22 | 2021-06-15 | 核工业理化工程研究院 | Movable power supply device of aerosol sampling equipment |
| CN114394183A (en) * | 2022-01-07 | 2022-04-26 | 罗艳 | Household bean jelly vending vehicle |
| CN115071867A (en) * | 2022-06-24 | 2022-09-20 | 江西华彪电动科技股份有限公司 | A new energy shared bicycle battery compartment |
| CN116847607A (en) * | 2023-07-17 | 2023-10-03 | 苏州恒井泰信息技术有限公司 | A multifunctional experimental box for UAV and its control method |
-
2020
- 2020-06-18 CN CN202021139322.1U patent/CN212161936U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112968508A (en) * | 2021-04-22 | 2021-06-15 | 核工业理化工程研究院 | Movable power supply device of aerosol sampling equipment |
| CN114394183A (en) * | 2022-01-07 | 2022-04-26 | 罗艳 | Household bean jelly vending vehicle |
| CN114394183B (en) * | 2022-01-07 | 2023-08-15 | 南京茂升德科技有限公司 | Household bean jelly vending vehicle |
| CN115071867A (en) * | 2022-06-24 | 2022-09-20 | 江西华彪电动科技股份有限公司 | A new energy shared bicycle battery compartment |
| CN116847607A (en) * | 2023-07-17 | 2023-10-03 | 苏州恒井泰信息技术有限公司 | A multifunctional experimental box for UAV and its control method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 |
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| CF01 | Termination of patent right due to non-payment of annual fee |