CN214776601U - Battery insulation construction for unmanned aerial vehicle takes photo by plane - Google Patents
Battery insulation construction for unmanned aerial vehicle takes photo by plane Download PDFInfo
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- CN214776601U CN214776601U CN202023209758.6U CN202023209758U CN214776601U CN 214776601 U CN214776601 U CN 214776601U CN 202023209758 U CN202023209758 U CN 202023209758U CN 214776601 U CN214776601 U CN 214776601U
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- aerial vehicle
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- heat preservation
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- 238000009413 insulation Methods 0.000 title claims abstract description 32
- 238000010276 construction Methods 0.000 title claims abstract description 9
- 238000004321 preservation Methods 0.000 claims abstract description 45
- 238000007789 sealing Methods 0.000 claims description 26
- 238000005192 partition Methods 0.000 claims description 13
- 230000017525 heat dissipation Effects 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 6
- 239000010445 mica Substances 0.000 claims description 6
- 229910052618 mica group Inorganic materials 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 17
- 230000035939 shock Effects 0.000 abstract description 5
- 230000001771 impaired effect Effects 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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 relates to the technical field of unmanned aerial vehicles, and discloses a battery heat-insulating structure for an aerial photography unmanned aerial vehicle, which comprises an unmanned aerial vehicle body, wherein a mounting groove is formed in the top of the unmanned aerial vehicle body, fixing pieces are bolted on the left side and the right side of the bottom of the inner wall of the mounting groove, a fixing rod is bolted on one side, opposite to the fixing pieces, of the fixing pieces, movable sleeves are slidably connected on the left side and the right side of the surfaces of the fixing rods, and a first spring is fixedly arranged on one side, opposite to the fixing pieces, of each movable sleeve; the utility model discloses can continuously heat the battery automatically, effectively improve unmanned aerial vehicle's flight safety and time, can also cushion the shock attenuation to the unmanned aerial vehicle battery at unmanned aerial vehicle descending in-process, prevent that the battery is impaired, solved current insulation construction and can only seal the heat preservation operation to the unmanned aerial vehicle battery, do not possess and continuously heat the function, unmanned aerial vehicle can produce in addition at the descending in-process and jolt, cause the damage to the unmanned aerial vehicle battery easily, influence the problem of follow-up use.
Description
Technical Field
The utility model relates to an unmanned air vehicle technique field specifically is a battery insulation construction for unmanned aerial vehicle takes photo by plane.
Background
The pilotless airplane is an unmanned airplane which is operated by utilizing a radio remote control device and a self-contained program control device, or is completely or intermittently and autonomously operated by an on-board computer; drones tend to be more suitable for tasks that are too "fool, dirty, or dangerous" than are manned aircraft. Unmanned aerial vehicles can be classified into military and civil applications according to the application field. For military use, unmanned aerial vehicles divide into reconnaissance aircraft and target drone. In the civil aspect, the unmanned aerial vehicle + the industry application is really just needed by the unmanned aerial vehicle; at present, the unmanned aerial vehicle is applied to the fields of aerial photography, agriculture, plant protection, miniature self-timer, express transportation, disaster relief, wild animal observation, infectious disease monitoring, surveying and mapping, news reporting, power inspection, disaster relief, film and television shooting, romantic manufacturing and the like, the application of the unmanned aerial vehicle is greatly expanded, and developed countries actively expand industrial application and develop unmanned aerial vehicle technology.
At present, because the working environment of an unmanned aerial vehicle is complex, the unmanned aerial vehicle sometimes needs to carry out flying operation under the condition of low temperature or even extremely cold, the battery of the unmanned aerial vehicle can have the problems of electric energy reduction and the like due to temperature, the flying time and the flying safety of the unmanned aerial vehicle are greatly reduced, the battery of the unmanned aerial vehicle needs to be insulated, but the existing insulation structure can only carry out sealed insulation operation on the battery of the unmanned aerial vehicle, the heat loss speed is reduced, when the heat of the battery is dissipated, the battery can not be continuously heated, the heat of the battery returns to the normal level again, and the unmanned aerial vehicle can bump in the landing process, easily damages the battery of the unmanned aerial vehicle and influences the subsequent use, therefore, the unmanned aerial vehicle battery temperature monitoring device is provided, when the temperature of the battery of the unmanned aerial vehicle is lower than the normal level, the battery of the unmanned aerial vehicle can be automatically and continuously heated, effectively improve unmanned aerial vehicle's flight safety and time, but also can cushion the shock attenuation to the unmanned aerial vehicle battery at unmanned aerial vehicle descending in-process, prevent that the battery is impaired, improve the life's of battery insulation construction and solve this problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a battery insulation construction for unmanned aerial vehicle takes photo by plane, it can carry out continuous heating to the battery automatically to possess, effectively improve unmanned aerial vehicle's flight safety and time, and can also cushion the shock attenuation to the unmanned aerial vehicle battery at unmanned aerial vehicle descending in-process, prevent the impaired advantage of battery, it can only seal the heat preservation operation to the unmanned aerial vehicle battery to have solved current insulation construction, do not possess the continuous heating function, and unmanned aerial vehicle can produce jolting at the descending in-process, cause the damage to the unmanned aerial vehicle battery easily, influence the problem of follow-up use.
In order to achieve the above object, the utility model provides a following technical scheme: a battery heat-insulation structure for an aerial photography unmanned aerial vehicle comprises an unmanned aerial vehicle body, wherein the top of the unmanned aerial vehicle body is provided with a mounting groove, the left side and the right side of the bottom of the inner wall of the mounting groove are respectively bolted with a fixing piece, one side of the opposite side of the fixing piece is bolted with a fixing rod, the left side and the right side of the surface of the fixing rod are respectively connected with a movable sleeve in a sliding way, one side of the opposite side of the movable sleeve and the fixing piece is fixedly provided with a first spring, the top of the movable sleeve is hinged with a supporting rod, the top of the supporting rod is hinged with a mounting plate, the mounting plate is connected with the inner wall of the mounting groove in a sliding way, the top of the mounting plate is fixedly provided with a heat-insulation box, the bottom of the inner wall of the heat-insulation box is provided with a groove, a mica heating plate is arranged inside the groove, the bottom of the inner wall of the heat-insulation box is bolted with a partition plate, the surface of the partition plate is provided with a heat-insulation groove, the top of the partition plate is bolted with a support frame, the equal sliding connection in the left and right sides at carriage top has spacing splint, spacing splint have compression spring with one side fixed mounting in opposite directions of the inner wall of heat preservation box, sealing door is installed at the top of heat preservation box, temperature sensor is installed on the right side at sealing door top, and temperature sensor's bottom runs through sealing door and extends to the inside of heat preservation box.
Preferably, the guide way has all been seted up to the left and right sides of mounting groove inner wall, the inner wall bolt of guide way has connect the guide bar, the equal bolt in left and right sides of mounting panel has the guide block, and one side of guide block extend to the inside of guide way and with the inner wall sliding connection of guide way, the guide bar run through the guide block and with guide block sliding connection.
Preferably, a second spring is fixedly installed on one side, opposite to the inner wall of the guide groove, of the bottom of the guide block, and the second spring is sleeved on the surface of the guide rod.
Preferably, the left and right sides at the support frame top has all been seted up spacing spout, the bottom bolt of spacing splint has connect the fixed block, and the bottom of fixed block extend to the inside of spacing spout and with the inner wall sliding connection of spacing spout.
Preferably, a slope surface is arranged above the surface of one side, opposite to the limiting clamping plate, of the limiting clamping plate, and the slope surface is obliquely arranged.
Preferably, the bottom of the sealing door is bonded with a sealing gasket, four sides of the sealing gasket are in contact with the inner wall of the heat preservation box, and the sealing gasket is made of a heat insulation silica gel material.
Preferably, the number of the heat dissipation grooves on the surface of the partition plate is a plurality, and the heat dissipation grooves are annularly distributed by taking the center of the partition plate as a circle center.
Preferably, the four sides of the inner wall of the heat preservation box are coated with heat preservation coatings, and the thickness of each heat preservation coating is 0.2mm-0.4 mm.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses possess and to carry out the continuous heating to the battery automatically, effectively improve unmanned aerial vehicle's flight safety and time, and can also cushion the shock attenuation to the unmanned aerial vehicle battery at unmanned aerial vehicle descending in-process, prevent the impaired advantage of battery, solved current insulation construction and can only seal the heat preservation operation to the unmanned aerial vehicle battery, do not possess the continuous heating function, unmanned aerial vehicle can produce jolting at the descending in-process moreover, cause the damage to the unmanned aerial vehicle battery easily, influence the problem of follow-up use.
2. The utility model discloses a guide way, the setting of guide bar and guide block, stability when increasing the mounting panel and shaking from top to bottom, prevent that it from appearing the slope on the horizontal direction, setting through the second spring, further improve the buffering effect to the battery, the security of unmanned aerial vehicle battery when descending has been improved, the fund waste of having avoided the user to change the battery, through the setting of spacing spout and fixed block, they can play the effect of direction, the side-to-side motion space is provided for spacing splint, also can improve the stability when removing about spacing splint simultaneously.
3. The utility model discloses a domatic setting, directly extrude spacing splint with the battery, can make it move to both sides, make things convenient for the staff to put into the battery between the spacing splint of both sides, through the setting of sealed pad, it not only can avoid the heat to scatter and disappear, and can reduce the influence of external low temperature air to inboard battery, further improve the sealed effect of heat preservation box, setting through the radiating groove, its heat supply is from then passing through, the convenient operation of heating to the inside of heat preservation box, through the setting of heat preservation coating, effectively improve the heat preservation effect of heat preservation box, slow down heat loss speed.
Drawings
FIG. 1 is a front sectional view of the structure of the present invention;
FIG. 2 is a perspective view of the support frame of the present invention;
FIG. 3 is a perspective view of the partition plate of the present invention;
fig. 4 is a partially enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: 1. an unmanned aerial vehicle body; 2. mounting grooves; 3. a fixing sheet; 4. fixing the rod; 5. an active cannula; 6. a first spring; 7. a support bar; 8. mounting a plate; 9. a heat preservation box; 10. a groove; 11. a mica heating plate; 12. a partition plate; 13. a heat sink; 14. a support frame; 15. a limiting clamp plate; 16. a compression spring; 17. a sealing door; 18. a temperature sensor; 19. a guide groove; 20. a guide bar; 21. a guide block; 22. a second spring; 23. a limiting chute; 24. a fixed block; 25. a slope surface; 26. and a gasket.
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, a battery thermal insulation structure for an unmanned aerial vehicle for aerial photography comprises an unmanned aerial vehicle body 1, a mounting groove 2 is formed at the top of the unmanned aerial vehicle body 1, fixing pieces 3 are bolted at the left and right sides of the bottom of the inner wall of the mounting groove 2, a fixing rod 4 is bolted at the opposite side of the fixing piece 3, a movable sleeve 5 is slidably connected at the left and right sides of the surface of the fixing rod 4, a first spring 6 is fixedly installed at the opposite side of the movable sleeve 5 and the fixing piece 3, a support rod 7 is hinged at the top of the movable sleeve 5, a mounting plate 8 is hinged at the top of the support rod 7, the mounting plate 8 is slidably connected with the inner wall of the mounting groove 2, a thermal insulation box 9 is fixedly installed at the top of the mounting plate 8, a groove 10 is formed at the bottom of the inner wall of the thermal insulation box 9, a mica heating plate 11 is installed inside the groove 10, a partition plate 12 is bolted at the bottom of the inner wall of the thermal insulation box 9, and a heat dissipation groove 13 is formed on the surface of the partition plate 12, the utility model has the advantages of the top of the clapboard 12 is bolted with the supporting frame 14, the left and right sides of the top of the supporting frame 14 are all connected with the limiting clamping plate 15 in a sliding way, one side of the limiting clamping plate 15 opposite to the inner wall of the heat preservation box 9 is fixedly provided with the compression spring 16, the top of the heat preservation box 9 is provided with the sealing door 17, the right side of the top of the sealing door 17 is provided with the temperature sensor 18, and the bottom end of the temperature sensor 18 penetrates through the sealing door 17 and extends to the inside of the heat preservation box 9, the utility model has the advantages of automatically and continuously heating the battery, effectively improving the flight safety and time of the unmanned aerial vehicle, and also can buffer and absorb the shock of the battery of the unmanned aerial vehicle in the landing process of the unmanned aerial vehicle, preventing the battery from being damaged, solving the problem that the existing heat preservation structure can only carry out the sealing and heat preservation operation on the battery of the unmanned aerial vehicle, has no continuous heating function, and the unmanned aerial vehicle can bump in the landing process, and easily cause damage to the battery of the unmanned aerial vehicle, influence the subsequent use.
Please refer to fig. 1, the left and right sides of the inner wall of the mounting groove 2 are both provided with guide grooves 19, the inner wall of the guide groove 19 is bolted with guide rods 20, the left and right sides of the mounting plate 8 are all bolted with guide blocks 21, one side of each guide block 21 extends into the guide groove 19 and is in sliding connection with the inner wall of the guide groove 19, the guide rods 20 penetrate through the guide blocks 21 and are in sliding connection with the guide blocks 21, and the arrangement of the guide grooves 19, the guide rods 20 and the guide blocks 21 increases the stability of the mounting plate 8 during vertical vibration and prevents the mounting plate 8 from inclining in the horizontal direction.
Please refer to fig. 1, a second spring 22 is fixedly installed on the opposite side of the bottom of the guide block 21 and the inner wall of the guide groove 19, and the second spring 22 is sleeved on the surface of the guide rod 20, so that the buffering effect on the battery is further improved by the arrangement of the second spring 22, the safety of the battery of the unmanned aerial vehicle during landing is improved, and the fund waste of the user for replacing the battery is avoided.
Referring to fig. 1, 2 and 4, the left and right sides of the top of the supporting frame 14 are provided with limiting sliding grooves 23, the bottom of the limiting clamping plate 15 is bolted with a fixing block 24, the bottom of the fixing block 24 extends into the limiting sliding grooves 23 and is in sliding connection with the inner walls of the limiting sliding grooves 23, and the limiting sliding grooves 23 and the fixing block 24 can play a role in guiding, provide a left and right movement space for the limiting clamping plate 15, and simultaneously improve the stability of the limiting clamping plate 15 during left and right movement.
Referring to fig. 1 and 2, a slope 25 is disposed above a surface of one side of the limiting clamp 15 opposite to the limiting clamp, the slope 25 is disposed in an inclined manner, and the battery can be pressed against the limiting clamp 15 to move towards two sides by the slope 25, so that a worker can conveniently place the battery between the limiting clamps 15 on two sides.
Referring to fig. 1, a sealing gasket 26 is adhered to the bottom of the sealing door 17, four sides of the sealing gasket 26 are in contact with the inner wall of the thermal insulation box 9, the sealing gasket 26 is made of a heat insulation silica gel material, and through the arrangement of the sealing gasket 26, not only can heat dissipation be avoided, but also the influence of external low-temperature air on the inner-side battery can be reduced, and the sealing effect of the thermal insulation box 9 is further improved.
Referring to fig. 1 and 3, the number of the heat dissipation grooves 13 on the surface of the partition plate 12 is several, and the heat dissipation grooves 13 are annularly distributed around the center of the partition plate 12, so that the heat supply amount passes through the heat dissipation grooves 13, thereby facilitating the heating operation inside the heat preservation box 9.
Referring to fig. 1, the heat preservation coating is coated on four sides of the inner wall of the heat preservation box 9, the thickness of the heat preservation coating is 0.2mm-0.4mm, and the heat preservation effect of the heat preservation box 9 is effectively improved and the heat loss speed is reduced by the arrangement of the heat preservation coating.
The working principle is as follows: when the unmanned aerial vehicle needs to fly, a worker starts the unmanned aerial vehicle, the unmanned aerial vehicle flies into the air along with the unmanned aerial vehicle, the temperature sensor 18 on the sealing door 17 monitors the heat of the battery inside the heat preservation box 9, when the temperature of the battery is lower than a normal level, the mica heating plate 11 is started to gradually generate heat, the heat enters the heat preservation box 9 through the heat dissipation groove 13 to heat the air inside the heat preservation box 9, so that the temperature inside the heat preservation box 9 rises, the battery is continuously heated, after the temperature inside the heat preservation box 9 rises to a certain height, the mica heating plate 11 is closed to keep the temperature of the battery at a normal level, when the unmanned aerial vehicle descends, the unmanned aerial vehicle body 1 vibrates along with the heat, the mounting plate 8 vibrates vertically, the support rod 7 pushes the movable sleeves 5 on two sides to move vertically and horizontally on the fixed rod 4, the first spring 6 is used for buffering and damping the heat preservation box 9 on the mounting plate 8, so that the functions of heat preservation and damping and buffering of the battery are achieved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a battery insulation construction for unmanned aerial vehicle takes photo by plane, includes unmanned aerial vehicle fuselage (1), its characterized in that: mounting groove (2) has been seted up at the top of unmanned aerial vehicle fuselage (1), the left and right sides of mounting groove (2) inner wall bottom all bolted connection has stationary blade (3), stationary blade (3) one side in opposite directions has bolted connection dead lever (4), the equal sliding connection in both sides has movable sleeve (5) about dead lever (4) surface, movable sleeve (5) and stationary blade (3) one side fixed mounting in opposite directions have first spring (6), the top of movable sleeve (5) articulates there is bracing piece (7), the top of bracing piece (7) articulates there is mounting panel (8), and mounting panel (8) and the inner wall sliding connection of mounting groove (2), the top fixed mounting of mounting panel (8) has heat preservation box (9), the bottom of heat preservation box (9) inner wall is seted up flutedly (10), the internally mounted of recess (10) has mica hot plate (11), the bottom bolt of heat preservation box (9) inner wall has baffle (12), and radiating groove (13) have been seted up on the surface of baffle (12), the top bolt of baffle (12) has support frame (14), the equal sliding connection in the left and right sides at support frame (14) top has spacing splint (15), one side fixed mounting is in opposite directions with the inner wall of heat preservation box (9) spacing splint (15) has compression spring (16), sealing door (17) are installed at the top of heat preservation box (9), temperature sensor (18) are installed on the right side at sealing door (17) top, and the bottom of temperature sensor (18) runs through sealing door (17) and extends to the inside of heat preservation box (9).
2. The battery insulation structure for the unmanned aerial vehicle for photography according to claim 1, characterized in that: guide way (19) have all been seted up to the left and right sides of mounting groove (2) inner wall, guide bar (20) have been bolted to the inner wall of guide way (19), the equal bolt in the left and right sides of mounting panel (8) has guide block (21), and one side of guide block (21) extend to the inside of guide way (19) and with the inner wall sliding connection of guide way (19), guide bar (20) run through guide block (21) and with guide block (21) sliding connection.
3. The battery insulation structure for the unmanned aerial vehicle for photography according to claim 2, characterized in that: the bottom of the guide block (21) and the inner wall of the guide groove (19) are oppositely and fixedly provided with a second spring (22), and the second spring (22) is sleeved on the surface of the guide rod (20).
4. The battery insulation structure for the unmanned aerial vehicle for photography according to claim 1, characterized in that: spacing spout (23) have all been seted up to the left and right sides at support frame (14) top, the bottom bolt joint of spacing splint (15) has fixed block (24), and the bottom of fixed block (24) extend to the inside of spacing spout (23) and with the inner wall sliding connection of spacing spout (23).
5. The battery insulation structure for the unmanned aerial vehicle for photography according to claim 1, characterized in that: a slope surface (25) is arranged above the surface of one side, opposite to the limiting clamping plate (15), of the limiting clamping plate, and the slope surface (25) is obliquely arranged.
6. The battery insulation structure for the unmanned aerial vehicle for photography according to claim 1, characterized in that: the bottom of the sealing door (17) is bonded with a sealing gasket (26), four sides of the sealing gasket (26) are all in contact with the inner wall of the heat preservation box (9), and the sealing gasket (26) is made of a heat insulation silica gel material.
7. The battery insulation structure for the unmanned aerial vehicle for photography according to claim 1, characterized in that: the number of the heat dissipation grooves (13) on the surface of the partition plate (12) is a plurality, and the heat dissipation grooves (13) are annularly distributed by taking the center of the partition plate (12) as the circle center.
8. The battery insulation structure for the unmanned aerial vehicle for photography according to claim 1, characterized in that: the four sides of the inner wall of the heat preservation box (9) are coated with heat preservation coatings, and the thickness of each heat preservation coating is 0.2mm-0.4 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023209758.6U CN214776601U (en) | 2020-12-28 | 2020-12-28 | Battery insulation construction for unmanned aerial vehicle takes photo by plane |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023209758.6U CN214776601U (en) | 2020-12-28 | 2020-12-28 | Battery insulation construction for unmanned aerial vehicle takes photo by plane |
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| CN214776601U true CN214776601U (en) | 2021-11-19 |
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| CN202023209758.6U Active CN214776601U (en) | 2020-12-28 | 2020-12-28 | Battery insulation construction for unmanned aerial vehicle takes photo by plane |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114122609A (en) * | 2021-11-25 | 2022-03-01 | 河北零点新能源科技有限公司 | Ultralow-temperature high-performance lithium iron phosphate power battery |
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2020
- 2020-12-28 CN CN202023209758.6U patent/CN214776601U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114122609A (en) * | 2021-11-25 | 2022-03-01 | 河北零点新能源科技有限公司 | Ultralow-temperature high-performance lithium iron phosphate power battery |
| CN114122609B (en) * | 2021-11-25 | 2024-05-03 | 河北零点新能源科技有限公司 | Ultralow-temperature high-performance lithium iron phosphate power battery |
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