CN115940342B - Portable energy storage power supply - Google Patents
Portable energy storage power supply Download PDFInfo
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- CN115940342B CN115940342B CN202211540087.2A CN202211540087A CN115940342B CN 115940342 B CN115940342 B CN 115940342B CN 202211540087 A CN202211540087 A CN 202211540087A CN 115940342 B CN115940342 B CN 115940342B
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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 invention relates to a mobile energy storage power supply, comprising: the upper side of the shell is provided with an upper cover; a battery pack; the circuit board is provided with a plurality of wireless charging modules; the solar panel assembly is arranged on the upper side of the shell in a foldable manner; the heat dissipation device can enable introduced air to rapidly reach the installation distribution positions of the battery pack and the circuit board according to the installation distribution positions of the battery pack and the circuit board, and realize synchronous and simultaneous heat dissipation of the battery pack and the circuit board; the battery pack, the circuit board and the heat dissipation device are all arranged in the shell, the wireless charging module is attached to the inner wall of the upper side of the shell, and the solar panel assembly is arranged between the upper side of the shell and the upper cover after being closed. The beneficial effects of the invention are as follows: the heat dissipation device can effectively help the battery pack and the circuit board to dissipate heat synchronously, so that the service life is prolonged.
Description
Technical Field
The invention relates to the technical field of energy storage power supplies, in particular to a mobile energy storage power supply.
Background
The existing people very like to travel in a short-distance and provincial self-driving travel mode, because the electronic equipment needs to be charged and powered in the travel process, a portable energy storage power supply is needed to provide energy, the portable energy storage power supply generally stores electricity through a large-capacity battery, the capacity is as high as tens of thousands to hundreds of thousands of milliamperes, direct current and alternating current can be output, such as direct current 5V, 9V and the like, alternating current 220V and the like, and the portable energy storage power supply can be used for supplying power to mobile phones, computers or other direct current or alternating current electronic products.
Chinese patent 202110618388.1 discloses an energy storage power supply with heat dissipation structure, comprising: the battery pack, the first fan and the circuit group are sequentially arranged in the shell from bottom to top, a second air inlet is formed in the bottom of the shell, an air outlet is formed in the top of the shell, and heat dissipation airflow sequentially flows through the battery pack, the first fan and the circuit group after entering the shell from the second air inlet and flows out from the air outlet.
In the above patent, the heat dissipation air flows from bottom to top in the energy storage power supply, the battery pack, the first fan and the circuit pack are sequentially arranged on the flow path of the heat dissipation air, the cold air enters the shell from the bottom of the shell to carry away heat and then is gradually heated, the hot air is easier to flow upwards than the cold air, and the hot air tends to flow upwards; the heat dissipation airflow reaching the upper circuit group carries a part of heat dissipated by the battery group and the first fan, so that the heat dissipation effect on the circuit group is poor.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a mobile energy storage power supply so as to solve the problems.
The technical scheme of the invention is realized as follows: a mobile energy storage power supply comprising:
The upper side of the shell is provided with an upper cover;
a battery pack;
the circuit board is provided with a plurality of wireless charging modules;
the solar panel assembly is arranged on the upper side of the shell in a foldable manner;
the heat dissipation device can enable introduced air to rapidly reach the installation distribution positions of the battery pack and the circuit board according to the installation distribution positions of the battery pack and the circuit board, and realize synchronous and simultaneous heat dissipation of the battery pack and the circuit board;
the battery pack, the circuit board and the heat dissipation device are all arranged in the shell, the wireless charging module is attached to the inner wall of the upper side of the shell, and the solar panel assembly is arranged between the upper side of the shell and the upper cover after being closed.
Through adopting above-mentioned technical scheme, can place the mobile communication equipment that waits to charge to the shell upside, correspondingly place the top of wireless module that charges, treat the mobile communication equipment that charges and carry out wireless charging through wireless module that charges to charge the group battery through solar panel subassembly, heat abstractor can effectually help group battery and circuit board synchronous dispel the heat, thereby increase of service life.
The invention is further provided with: the heat dissipation device includes:
The air inlet is provided with a dustproof and moisture-absorbing device;
an air outlet;
an air guide pipe;
the flow equalizing plate is at least provided with one flow equalizing plate, the inlet end of the flow equalizing plate is connected with the air guide pipe, and the outlet end of the flow equalizing plate faces to the battery pack and the circuit board;
the inlet end of the miniature air compressor is connected with the outlet side of the dustproof and moisture-absorbing device, and the outlet end of the miniature air compressor is communicated with the inside of the shell and the air guide pipe;
the air inlet and the air outlet are arranged on two sides of the shell in a mutually-far way, and a gap is arranged between the outlet end of the flow equalizing plate and the battery pack.
Through adopting above-mentioned technical scheme, miniature air compressor machine is through the dustproof moisture absorption device of air inlet department with outside air suction and divide in two ways send into guide duct and shell respectively, the air that gets into the guide duct is through the even both sides to group battery and circuit board are relative to flow equalizing board and are bloied the heat dissipation, the direct air that gets into the shell directly bloies the heat dissipation to one side of group battery and circuit board, the wind that miniature air compressor machine directly blows out is perpendicular with the wind direction of the wind that flow equalizing board blows out two to effectual group battery and circuit board of helping dispel the heat, make steam follow gas outlet exhaust.
The invention is further provided with: the flow equalizing plate comprises:
the inner side plate is provided with a plurality of air outlets which are equidistantly arranged, and the air outlets are on the same plane;
the outer side plate is bent;
the air inlet is arranged on one side between the inner side plate and the outer side plate;
the air inlet is formed in the inner side plate, the air outlet is formed in the outer side plate, the air inlet is formed in the inner side plate, and the air inlet is formed in the outer side plate;
the inner side plate faces the battery pack, the outer side plate faces the inner wall of the shell, the inner side plate connected with the partition plate is inwards bent and connected with the air outlet at the rear, the corresponding parts of the outer side plate and the inner side plate bending part are inwards bent respectively, and the outer side plate and the inner side plate bending part are parallel and have the same length.
Through adopting above-mentioned technical scheme, interval between interior curb plate and the lateral plate is along with keeping away from the air intake gradually and reduce to make a plurality of air outlets all on the coplanar, can make the amount of wind that blows out all keep unanimous, evenly divide the air that gets into, make the cooling effect to group battery and circuit board more even.
The invention is further provided with: the flow equalizing plates are arranged at two sides opposite to the battery pack respectively, and the flow equalizing plates are arranged between the air inlet and the air outlet.
Through adopting above-mentioned technical scheme, the wind energy that flow equalizing plate blown out is effectual dispels the heat to the both sides of group battery and circuit board and the upside of group battery, makes its radiating effect better.
The invention is further provided with: further comprises:
the thermoelectric cooling sheets are arranged in a plurality and are clung to the outer wall of the battery pack, one side of each thermoelectric cooling sheet is contacted with the battery pack, and the other side of each thermoelectric cooling sheet is contacted with air in the shell.
By adopting the technical scheme, the thermoelectric cooling piece has three working modes, the first is a power generation mode, and because the battery pack can generate certain heat during working, a certain temperature difference exists between the battery pack and air in the shell, the thermoelectric cooling piece can generate power by the temperature difference, the generated voltage is transmitted into the battery pack through the circuit board to charge the battery pack, so that the energy storage power supply is used for saving more energy, the utilization rate of energy is improved, and the thermoelectric cooling piece can take away part of heat of the battery pack during the power generation by the temperature difference, so that the battery pack has a certain cooling effect; the second is a cooling mode, when the air blowing is difficult to effectively help the battery pack to dissipate heat, the wiring of the thermoelectric cooling plates is adjusted through the circuit switching on the circuit board, so that the battery pack supplies power to the thermoelectric cooling plates, the cooling ends of the thermoelectric cooling plates face the battery pack to help the battery pack to cool, the heating ends are contacted with air in the shell, and the air blown out by the flow equalizing plate can effectively help the heating ends of the thermoelectric cooling plates to dissipate heat, so that the cooling effect of the cooling ends of the thermoelectric cooling plates is improved; the third is a heating mode, when the energy storage power supply is used outdoors in winter, the discharge current of the battery pack is reduced and the electric quantity is reduced due to the fact that the temperature is too low, so that wiring of the thermoelectric refrigerating sheets can be adjusted through line switching on the circuit board, the battery pack supplies power to the thermoelectric refrigerating sheets, the heating end of the thermoelectric refrigerating sheets faces the battery pack to help the battery pack to keep warm, the cooling end contacts with air in the shell, and the heat radiating device is closed, and accordingly the discharge performance of the battery pack is effectively improved; the thermoelectric refrigerating sheet has three different working modes, and the three working modes are independently used, so that the thermoelectric refrigerating sheet is more convenient to use, has more functions and is simple in structure.
The invention is further provided with: the dust-proof moisture absorption device includes:
the frame body is fixed in the air inlet corresponding to the air inlet;
the dustproof net is used for blocking impurities such as dust;
the water absorbing net is made of water absorbing materials;
the waterproof net is made of a hydrophobic material;
the dustproof net, the water absorbing net and the water isolating net are sequentially arranged in the frame body, the water isolating net is arranged on one side close to the miniature air compressor, and gaps are formed among the dustproof net, the water absorbing net and the water isolating net.
Through adopting above-mentioned technical scheme, the dust screen filters impurities such as dust in the air earlier, then owing to the water absorption net adopts the material that absorbs water, moisture in the air can condense on the water absorption net surface, thereby reduce the moisture in the air that makes in the entering shell, reduce the drop of water and condense on group battery and circuit board, effectually protected group battery and circuit board, the condition emergence of short circuit and electric leakage appears, increase of service life, the drop of water that absorbs water on the net can flow in to the shell under the effect of miniature air compressor machine, the water proof net of hydrophobic material can effectually block the drop of water, make the drop of water can't pass the water proof net and the air can, the effectual drop of water that has reduced on the water absorption net and condensed is blown into in the shell.
The invention is further provided with: the dust-proof moisture absorption device further comprises:
the water draining hole is arranged on the lower side of the frame body and is positioned between the water absorbing net and the water isolating net, and the water draining hole is used for guiding out water flowing down on the water absorbing net and the water isolating net;
a water conduit;
the water collecting box is used for collecting water flowing down on the water absorbing net and the water isolating net, and a drain pipe which penetrates through the shell and extends outwards is arranged on the water collecting box;
wherein, the water outlet is connected with the water collecting box through a water guide pipe.
Through adopting above-mentioned technical scheme, the water droplet that condenses on the water-absorbing net can flow in one side of water-proof net under the effect of miniature air compressor machine, therefore the water droplet can follow the water-absorbing net and be close to one side downwardly flowing of water-proof net to in the downthehole of inflow, get into the water collection box through the water guide pipe and collect, effectually collect the water droplet that condenses on the water-absorbing net, avoid the water droplet inflow shell.
The invention is further provided with: the solar panel assembly includes:
a main solar panel;
the auxiliary solar panel is at least provided with one auxiliary solar panel, the area of the auxiliary solar panel is smaller than that of the main solar panel, and the auxiliary solar panel is arranged below the main solar panel;
The folding and unfolding adjusting mechanism is used for controlling the auxiliary solar panel to stretch from the lower part of the main solar panel and driving the main solar panel and the auxiliary solar panel to ascend and descend;
the main solar panel and the auxiliary solar panel are both arranged on the top surface of the shell through a folding and unfolding adjusting mechanism.
Through adopting above-mentioned technical scheme, when using solar panel subassembly to charge to the group battery, stretch adjustment mechanism through receipts and come to stretch out vice solar panel from the below of main solar panel, make vice solar panel remove on the both sides of main solar panel, effectually increased solar panel's area, improved the generated energy, when not using solar panel subassembly, withdraw vice solar panel to the below of main solar panel, make both pile up, effectually reduced the volume that occupies, make its volume more small and exquisite be convenient for accomodate, use more convenience.
The invention is further provided with: the folding and unfolding adjusting mechanism comprises:
the screw thread seat is fixed on the top surface of the shell, and a screw hole is formed in the upper side of the screw thread seat;
the lower part of the threaded column is in threaded connection with the threaded seat;
the mounting rack is arranged on the lower side of the main solar panel;
The lower end of the first bevel gear is connected with the upper end of the threaded column through an inclination angle adjusting mechanism;
the second bevel gear is provided with an operating rod at one end;
a threaded rod is arranged at one end of the third bevel gear;
the screw sleeve is fixedly connected with the auxiliary solar panel, is sleeved on the threaded rod and is in threaded connection with the threaded rod, and the outer wall of the screw sleeve is square;
the connecting rod is fixedly provided with a limiting ring arranged in a U shape, the limiting ring is matched with the outer wall of the threaded sleeve, and the connecting rod is fixed on the mounting frame;
the first bevel gear, the second bevel gear and the third bevel gear are all rotationally connected in the mounting frame, the threaded rod and the operating rod extend outwards through the mounting frame, the first bevel gear is in meshed connection with the second bevel gear, and the third bevel gear is in meshed connection with the second bevel gear.
Through adopting above-mentioned technical scheme, drive the rotation of second bevel gear through rotating the action bars, thereby drive first bevel gear and third bevel gear and rotate simultaneously, drive the screw thread post through the rotation of first bevel gear and revolve out the screw thread seat, thereby make main solar panel and vice solar panel rise a certain distance, simultaneously drive the threaded rod through the rotation of third bevel gear and revolve out the thread bush, under the effect of spacing ring on the connecting rod, the thread bush can not rotate along with the rotation of threaded rod, thereby can carry out horizontal removal, drive vice solar panel to the direction of keeping away from the mounting bracket and remove, make vice solar panel outwards stretch out, thereby realized simultaneously that main solar panel and vice solar panel rise to increase with the shell between the distance and make vice solar panel stretch out from the below of main solar panel increase the light receiving area, simple structure, only need rotate the action bars can operate, it is very convenient to use; the distance between the main solar panel and the auxiliary solar panel and the shell can be effectively increased after the main solar panel and the auxiliary solar panel are lifted, so that the temperature of light on the main solar panel and the auxiliary solar panel is not easy to conduct to the shell, and the equipment to be charged is more convenient to place on the upper side of the shell; when two auxiliary solar panels are arranged, two identical third bevel gears are arranged on two sides of the second bevel gears oppositely, and the two auxiliary solar panels are driven to extend out from two sides below the main solar panel far away from each other through the two third bevel gears.
The invention is further provided with: the reclining mechanism includes:
the rotating block is fixed at the lower end of the first bevel gear, and the lower end of the rotating block is arranged in an arc shape;
the fixed seat is provided with a groove for the rotating block to extend into, and the bottom of the groove is provided with an arc-shaped groove corresponding to the rotating block;
the rotating shaft is locked and fixed with the rotating block, two ends of the rotating shaft penetrate through the fixed seat and extend out, a center column is arranged at one end of the rotating shaft, and a push plate is arranged on the side wall of the center column in a protruding mode;
the device comprises an adjusting shell, wherein a cylindrical accommodating cavity is formed in the adjusting shell, a flowing medium is stored in the accommodating cavity, a partition plate is arranged on the inner wall of the accommodating cavity in a protruding mode, and a through hole is formed in the partition plate;
the outer wall of the adjusting column is provided with a circulation groove, the width of one end of the circulation groove is gradually reduced from the width of the other end of the circulation groove to the width of the other end of the circulation groove, the adjusting column penetrates through the adjusting shell and the partition plate to extend into the through hole to be connected in a rotating way, and the outer wall of the adjusting column is sealed with the inner wall of the through hole in a matching way;
the rotary block is connected in the accommodating cavity in a rotary mode, the outer wall of the central column is connected with the partition plate in a sliding sealing mode, the push plate is sealed with the inner wall of the accommodating cavity in a sliding mode, the partition plate, the central column and the push plate divide the accommodating cavity into a left cavity and a right cavity which are isolated, and the left cavity is communicated with the right cavity through a circulating groove on the adjusting column.
By adopting the technical scheme, the main solar panel and the auxiliary solar panel can rotate for a certain angle relative to the shell through the cooperation of the rotating block and the fixed seat to enable the main solar panel and the auxiliary solar panel to incline, so that the main solar panel and the auxiliary solar panel can face the irradiation direction of sunlight, and the illumination efficiency and the power generation efficiency are improved; when the rotating shaft rotates along with the rotating block, the pushing plate pushes the flowing medium between the left cavity and the right cavity in the accommodating cavity, the flowing medium flows between the left cavity and the right cavity through a gap between the circulating groove and the through hole on the adjusting column, the gap between the circulating groove and the through hole is adjusted through rotating the adjusting column, so that the flowing medium can not pass through the gap between the adjusting column and the through hole when the circulating groove is not contacted with the side wall of the through hole, the center column and the pushing plate cannot rotate in the adjusting shell, the rotating block cannot rotate relative to the fixing seat, the main solar panel and the auxiliary solar panel are locked and fixed, and the main solar panel and the auxiliary solar panel can be stably inclined at a certain angle, so that the adjustment and the control are very convenient.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a cross-sectional view of a construction of an embodiment of the present invention.
Fig. 2 is a cross-sectional view of the structure of fig. 1 in the direction a-a in accordance with the present invention.
FIG. 3 is a cross-sectional view of the structure of FIG. 1 in the direction b-b in accordance with the present invention.
Fig. 4 is a cross-sectional view of the structure of fig. 1 in the direction c-c in accordance with the present invention.
Fig. 5 is a schematic structural diagram of a in an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of B in an embodiment of the present invention.
Fig. 7 is a schematic structural diagram of C in an embodiment of the present invention.
Fig. 8 is a cross-sectional view of a top view of a recliner mechanism of an embodiment of the invention.
Fig. 9 is a cross-sectional view of the structure of fig. 8 taken along the direction d-d in accordance with the present invention.
Fig. 10 is a schematic structural view of an adjusting column according to an embodiment of the present invention.
Fig. 11 is a cross-sectional view of a solar panel assembly according to an embodiment of the present invention after being opened.
Fig. 12 is a side view of a solar panel assembly according to an embodiment of the invention with the solar panel assembly opened and tilted.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-12, the present invention discloses a mobile energy storage power supply, comprising:
a shell 1, wherein an upper cover 2 is arranged on the upper side of the shell 1;
a battery pack 3;
a circuit board 4, wherein a plurality of wireless charging modules 40 are arranged on the circuit board 4;
the solar panel assembly 5 is arranged on the upper side of the shell 1 in a foldable manner;
the heat dissipation device can enable introduced air to quickly reach the installation distribution positions of the battery pack 3 and the circuit board 4 according to the installation distribution positions of the battery pack 3 and the circuit board 4, and realize synchronous and simultaneous heat dissipation of the battery pack 3 and the circuit board 4;
The battery pack 3, the circuit board 4 and the heat dissipation device are all arranged in the shell 1, the wireless charging module 40 is attached to the inner wall of the upper side of the shell 1, and the solar panel assembly 5 is arranged between the upper side of the shell 1 and the upper cover 2 after being closed.
Through adopting above-mentioned technical scheme, can place the mobile communication equipment that waits to charge to shell 1 upside, correspondingly place the top of wireless module 40 that charges, treat the mobile communication equipment that charges and carry out wireless charging through wireless module 40 to charge group battery 3 through solar panel subassembly 5, heat abstractor can effectually help group battery 3 and circuit board 4 dispel the heat in step, thereby increase of service life.
In an embodiment of the present invention, the heat dissipating device includes:
an air inlet 10, wherein a dustproof and moisture-absorbing device 12 is arranged at the air inlet 10;
an air outlet 11;
an air duct 13;
the flow equalization plate 14 is at least provided with one flow equalization plate 14, the inlet end of the flow equalization plate 14 is connected with the air guide pipe 13, and the outlet end of the flow equalization plate 14 is arranged towards the battery pack 3 and the circuit board 4;
the inlet end of the miniature air compressor 15 is connected with the outlet side of the dustproof and moisture-absorbing device 12, and the outlet end of the miniature air compressor 15 is communicated with the inside of the shell 1 and the air guide pipe 13;
Wherein the air inlet 10 and the air outlet 11 are arranged on two sides of the shell 1 far away from each other, and a gap is arranged between the outlet end of the flow equalizing plate 14 and the battery pack 3.
Through adopting above-mentioned technical scheme, miniature air compressor machine 15 is through the dustproof moisture absorption device 12 of air inlet 10 department with outside air suction and divide two ways to send into in guide duct 13 and the shell 1 respectively, the air that gets into guide duct 13 evenly carries out the heat dissipation of blowing to the both sides that group battery 3 and circuit board 4 are relative through flow equalizing plate 14, the direct air that gets into shell 1 carries out the heat dissipation of blowing to the one side of group battery 3 and circuit board 4 directly, the wind that miniature air compressor machine 15 directly blows out is perpendicular with the wind direction of the wind that flow equalizing plate 14 blown out two to effectual helping group battery 3 and circuit board 4 dispel the heat, make steam follow gas outlet 11 discharge.
In the embodiment of the present invention, the flow equalization plate 14 includes:
the inner side plate 140, wherein a plurality of air outlets 143 are formed in the inner side plate 140 at equal intervals, and the air outlets 143 are on the same plane;
an outer plate 141, wherein the outer plate 141 is bent;
an air inlet 142, the air inlet 142 being provided on one side between the inner side plate 140 and the outer side plate 141;
The partition plates 144 are arranged in a plurality on the same plane, the partition plates 144 are arranged between the inner side plate 140 and the outer side plate 141 and are parallel to the air flow direction, and one side of the partition plates 144 away from the air inlet 142 is connected with the inner side plate 140;
the inner side plate 140 faces the battery pack 3, the outer side plate 141 faces the inner wall of the casing 1, the inner side plate 140 connected with the partition 144 is bent inwards and connected with the air outlet 143 at the rear, the parts of the outer side plate 141 corresponding to the bent parts of the inner side plate 140 are respectively bent inwards, and the outer side plate 141 and the bent parts of the inner side plate 140 are parallel and have the same length.
Through adopting above-mentioned technical scheme, the interval between inboard board 140 and the outboard board 141 is along with keeping away from air intake 142 gradually and is reduced gradually to make a plurality of air outlets 143 all on the coplanar, can make the amount of wind that blows out all keep unanimous, evenly divide the air that gets into, make the cooling effect to group battery 3 and circuit board 4 more even.
In the embodiment of the present invention, two flow equalizing plates 14 are provided and are respectively located on two opposite sides of the battery pack 3, and the flow equalizing plates 14 are provided between the air inlet 10 and the air outlet 11.
By adopting the technical scheme, the wind energy blown out by the current equalizing plate 14 effectively dissipates heat on the two sides of the battery pack 3 and the circuit board 4 and the upper side of the battery pack 3, so that the heat dissipation effect is better.
In an embodiment of the present invention, the method further includes:
the thermoelectric cooling fins 30 are disposed in plural and closely attached to the outer wall of the battery pack 3, and one side of the thermoelectric cooling fins 30 is in contact with the battery pack 3 and the other side is in contact with the air in the casing 1.
By adopting the technical scheme, the thermoelectric cooling piece 30 has three working modes, the first working mode is a power generation mode, because the battery pack 3 can generate certain heat during working, a certain temperature difference exists between the battery pack 3 and the air in the shell 1, the thermoelectric cooling piece 30 can generate power by the temperature difference, the generated voltage is transmitted into the battery pack 3 through the circuit board 4 to charge the battery pack 3, so that the energy storage power supply is used more energy-saving, the energy utilization rate is improved, and the thermoelectric cooling piece 30 can take away part of heat of the battery pack 3 during the temperature difference power generation, so that the battery pack 3 has a certain cooling effect; the second is a cooling mode, when the air blowing is difficult to effectively help the battery pack 3 to dissipate heat, the wiring of the thermoelectric cooling piece 30 is adjusted through the line switching on the circuit board 4, so that the battery pack 3 supplies power to the thermoelectric cooling piece 30, the cooling end of the thermoelectric cooling piece 30 faces the battery pack 3 to help the battery pack 3 to cool, the heating end contacts with the air in the shell 1, and the air blown out by the flow equalizing plate 14 can effectively help the heating end of the thermoelectric cooling piece 30 to dissipate heat, so that the cooling effect of the cooling end of the thermoelectric cooling piece 30 is improved; the third is a heating mode, when the energy storage power supply is used outdoors in winter, the discharge current of the battery pack 3 becomes smaller and the electric quantity is reduced due to the excessively low temperature, so that the wiring of the thermoelectric cooling plates 30 can be adjusted through the line switching on the circuit board 4, the battery pack 3 supplies power to the thermoelectric cooling plates 30, the heating end of the thermoelectric cooling plates 30 faces the battery pack 3 to help the battery pack 3 to keep the temperature, the cooling end is in contact with the air in the shell 1, and the heat radiating device is closed, so that the discharge performance of the battery pack 3 is effectively improved; three different working modes are provided by one thermoelectric cooling piece 30, and the three working modes are independently used, so that the thermoelectric cooling piece is more convenient to use, has more functions and is simple in structure.
In the embodiment of the present invention, the dust and moisture absorbing device 12 includes:
the frame 120, the said frame 120 is fixed in the air inlet 10 corresponding to air inlet 10;
a dust-proof net 121, wherein the dust-proof net 121 is used for blocking impurities such as dust;
a water absorbing net 122, wherein the water absorbing net 122 is made of water absorbing materials;
a water-proof net 123, wherein the water-proof net 123 is made of a hydrophobic material;
the dustproof net 121, the water absorbing net 122 and the water isolating net 123 are sequentially arranged in the frame 120, the water isolating net 123 is arranged on one side close to the micro air compressor 15, and gaps are formed among the dustproof net 121, the water absorbing net 122 and the water isolating net 123.
Through adopting above-mentioned technical scheme, dust screen 121 filters impurity such as dust in the air earlier, then owing to absorb water the net 122 and adopt the material that absorbs water, moisture in the air can condense on the net 122 surface that absorbs water, thereby reduce the moisture in the air that makes getting into in shell 1, reduce the drop of water and condense on group battery 3 and circuit board 4, effectually protected group battery 3 and circuit board 4, the condition emergence of avoiding appearing short circuit and electric leakage, increase of service life, the drop of water that condenses on the net 122 that absorbs water can flow in shell 1 under the effect of miniature air compressor 15, the net 123 that separates of hydrophobic material can effectually block the drop of water, make the drop of water can't pass the net 123 that separates water and the air can, the effectual drop of water that condenses on the net 122 that has reduced is blown into in shell 1.
In an embodiment of the present invention, the dust and moisture absorbing device 12 further includes:
a water drain hole 124, wherein the water drain hole 124 is formed on the lower side of the frame 120 and is located between the water absorbing net 122 and the water blocking net 123, and the water drain hole 124 is used for guiding out water flowing down on the water absorbing net 122 and the water blocking net 123;
a water conduit 125;
a water collecting box 126, wherein the water collecting box 126 is used for collecting water flowing down on the water absorbing net 122 and the water isolating net 123, and a drain pipe 127 extending outwards through the shell 1 is arranged on the water collecting box 126;
wherein, the water drain hole 124 is connected with the water collecting box 126 through a water guide pipe 125.
Through adopting above-mentioned technical scheme, the condensed water drop on the water absorption net 122 can flow on one side of the water insulation net 123 under the effect of miniature air compressor 15, therefore the water drop can flow downwards from one side of the water absorption net 122 close to the water insulation net 123 to flow into downthehole 124, get into the water collection box 126 through aqueduct 125 and collect, the effectual condensed water drop on the water absorption net 122 of collecting, avoid the water drop to flow into in the shell 1.
In an embodiment of the present invention, the solar panel assembly 5 includes:
a main solar panel 50;
a sub solar panel 51, at least one sub solar panel 51 is provided, the area of the sub solar panel 51 is smaller than that of the main solar panel 50, and the sub solar panel 51 is provided below the main solar panel 50;
The folding and unfolding adjusting mechanism 52 is used for controlling the auxiliary solar panel 51 to stretch from the lower part of the main solar panel 50 and driving the main solar panel 50 and the auxiliary solar panel 51 to ascend and descend;
wherein, the main solar panel 50 and the auxiliary solar panel 51 are both installed on the top surface of the housing 1 through a folding and unfolding adjusting mechanism 52.
Through adopting above-mentioned technical scheme, when using solar panel module 5 to charge to group battery 3, stretch adjustment mechanism 52 through receipts to stretch out the below of vice solar panel 51 from main solar panel 50, make vice solar panel 51 remove on the both sides of main solar panel 50, effectually increased the area of solar panel, improved the generated energy, when not using solar panel module 5, with the below of retrieving main solar panel 50 with vice solar panel 51, make both stack, the effectual volume that occupies that has reduced makes its volume more small and exquisite be convenient for accomodate, it is more convenient to use.
In the embodiment of the present invention, the tension adjusting mechanism 52 includes:
the screw seat 520 is fixed on the top surface of the shell 1, and a threaded hole is formed in the upper side of the screw seat 520;
a screw-threaded shank 521, a lower portion of the screw-threaded shank 521 being screw-coupled with the screw-threaded seat 520;
A mounting frame 522, the mounting frame 522 being provided at the lower side of the main solar panel 50;
a first bevel gear 523, a lower end of the first bevel gear 523 being connected to an upper end of the threaded post 521 through an inclination adjustment mechanism 53;
a second bevel gear 524, wherein an operating rod 5240 is arranged on one end of the second bevel gear 524;
a third bevel gear 525, wherein a threaded rod 5250 is arranged on one end of the third bevel gear 525;
the thread sleeve 526 is fixedly connected with the auxiliary solar panel 51, the thread sleeve 526 is sleeved on the threaded rod 5250 and is in threaded connection with the threaded rod 5250, and the outer wall of the thread sleeve 526 is square;
the connecting rod 527, a limiting ring 528 arranged in a U shape is fixed on the connecting rod 527, the limiting ring 528 is matched with the outer wall of the threaded sleeve 526, and the connecting rod 527 is fixed on the mounting rack 522;
the first bevel gear 523, the second bevel gear 524 and the third bevel gear 525 are all rotatably connected in the mounting frame 522 and cannot move along the axial direction of the mounting frame 522, the threaded rod 5250 and the operating rod 5240 all penetrate through the mounting frame 522 to extend outwards, the first bevel gear 523 is in meshed connection with the second bevel gear 524, and the third bevel gear 525 is in meshed connection with the second bevel gear 524.
Through adopting the technical scheme, the second bevel gear 524 is driven to rotate by rotating the operating rod 5240, so that the first bevel gear 523 and the third bevel gear 525 are driven to rotate simultaneously, the threaded column 521 is driven to rotate out of the threaded seat 520 by the rotation of the first bevel gear 523, so that the main solar panel 50 and the auxiliary solar panel 51 ascend a certain distance, meanwhile, the threaded rod 5250 is driven to rotate out of the threaded sleeve 526 by the rotation of the third bevel gear 525, under the action of the limiting ring 528 on the connecting rod 527, the threaded sleeve 526 does not rotate along with the rotation of the threaded rod 5250, so that horizontal movement can be carried out, the auxiliary solar panel 51 is driven to move in a direction away from the mounting frame 522, the auxiliary solar panel 51 extends outwards, the distance between the main solar panel 50 and the auxiliary solar panel 51 is increased by the ascending of the auxiliary solar panel 51 and the light receiving area is increased by the extension of the auxiliary solar panel 51 from the lower part of the main solar panel 50, the structure is simple, and the operation can be carried out by only rotating the operating rod 5240, and the use is quite convenient; the distance between the main solar panel 50 and the auxiliary solar panel 51 and the shell 1 can be effectively increased after the main solar panel 50 and the auxiliary solar panel 51 ascend, so that the temperature of light on the main solar panel 50 and the auxiliary solar panel 51 is not easy to be conducted to the shell 1, and the equipment to be charged is more convenient to place on the upper side of the shell 1; when there are two auxiliary solar panels 51, there are two third bevel gears 525 as well, and the two third bevel gears 525 are oppositely arranged on two sides of the second bevel gear 524, and the two auxiliary solar panels 51 are driven to be far away from each other by the two third bevel gears 525 to extend out from two sides below the main solar panel 50.
In the embodiment of the present invention, the reclining mechanism 53 includes:
a rotating block 530, wherein the rotating block 530 is fixed at the lower end of the first bevel gear 523, and the lower end of the rotating block 530 is arranged in a circular arc shape;
the fixed seat 531, the fixed seat 531 is provided with a groove 5310 for the rotating block 530 to extend into, and the bottom of the groove 5310 is provided with an arc-shaped groove 5311 corresponding to the rotating block 530;
the rotating shaft 532 is locked and fixed with the rotating block 530, two ends of the rotating shaft 532 penetrate through the fixing seat 531 and extend out, a central column 5320 is arranged at one end of the rotating shaft 532, and a push plate 5321 is arranged on the side wall of the central column 5320 in a protruding mode;
the device comprises an adjusting housing 533, wherein a cylindrical accommodating cavity 534 is arranged in the adjusting housing 533, a flowing medium is stored in the accommodating cavity 534, a baffle 535 is arranged on the inner wall of the accommodating cavity 534 in a protruding mode, and a through hole 5350 is formed in the baffle 535;
the adjusting column 536, a circulation groove 5360 is formed in the outer wall of the adjusting column 536, the width of one end of the circulation groove 5360 is gradually reduced from the width of the other end of the circulation groove 5360, the adjusting column 536 penetrates through the adjusting housing 533 and the partition 535 and stretches into the through hole 5350 to be connected in a rotating manner, and the outer wall of the adjusting column 536 is sealed with the inner wall of the through hole 5350 in a matching manner;
The rotating block 530 is provided with a gap with the groove 5310 and the arc-shaped groove 5311, the center column 5320 is rotationally connected in the accommodating cavity 534, the outer wall of the center column 5320 is in sliding sealing connection with the partition plate 535, the push plate 5321 is in sliding sealing connection with the inner wall of the accommodating cavity 534, the partition plate 535, the center column 5320 and the push plate 5321 divide the accommodating cavity 534 into a left chamber 5340 and a right chamber 5341 which are isolated, and the left chamber 5340 and the right chamber 5341 are communicated through a circulation groove 5360 on the adjusting column 536.
By adopting the technical scheme, the main solar panel 50 and the auxiliary solar panel 51 can rotate for a certain angle relative to the shell 1 through the cooperation of the rotating block 530 and the fixed seat 531 to enable the main solar panel 50 and the auxiliary solar panel 51 to tilt, so that the main solar panel 50 and the auxiliary solar panel 51 can face the irradiation direction of sunlight, and the illumination efficiency and the power generation efficiency are improved; when the rotation shaft 532 rotates along with the rotation block 530, the push plate 5321 pushes the flowing medium between the left chamber 5340 and the right chamber 5341 in the accommodating cavity 534, the flowing medium flows between the left chamber 5340 and the right chamber 5341 through the gap between the circulation groove 5360 and the through hole 5350 on the adjusting column 536, the gap between the circulation groove 5360 and the through hole 5350 is adjusted by rotating the adjusting column 536, so that the resistance when the flowing medium flows is adjusted, when the circulation groove 5360 is not contacted with the side wall of the through hole 5350, the gap between the adjusting column 536 and the through hole 5350 is not reserved, the flowing medium cannot pass, so that the center column 5320 and the push plate 5321 cannot rotate in the adjusting housing 533, the rotation block 530 cannot rotate relative to the fixing seat 531, the main solar panel 50 and the auxiliary solar panel 51 can be stably inclined at a certain angle, and the adjustment and the control are very convenient.
In the embodiment of the present invention, the inclination angle adjusting mechanism 53 further includes:
a jack 537, wherein the jack 537 extends upwards from the bottom end of the rotating block 530 and penetrates through the rotating shaft 532, and threads are arranged on the inner wall of the lower end of the jack 537;
a latch 538, the latch 538 mating with the receptacle 537;
the sealing cover 540 is in threaded fit connection with the inner wall of the lower end of the insertion hole 537, a limit hole 5400 for extending the ball 539 is formed in the sealing cover 540, and the ball 539 extends out through the limit hole 5400 and is in rolling connection with the arc-shaped groove 5311;
a spring 541;
a locking groove 542, the locking groove 542 matching the shape of the ball 539;
wherein, the spring 541 is disposed between the latch 538 and the ball 539, and the clamping grooves 542 are disposed along the bottom of the arc-shaped groove 5311 in a plurality of equal intervals.
Through adopting above-mentioned technical scheme, can effectually fix bolt 538 between rotating block 530 and axis of rotation 532, can also make ball 539 protrusion in closing cap 540 stretch into in the draw-in groove 542 to make main solar panel 50 and vice solar panel 51 slope certain angle, and go on the restriction, make it be difficult for because gravity and take place to rotate, make main solar panel 50 and vice solar panel 51 inclination's adjustment more convenient.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (6)
1. A mobile energy storage power supply, comprising:
the device comprises a shell (1), wherein an upper cover (2) is arranged on the upper side of the shell (1);
a battery pack (3);
the circuit board (4), a plurality of wireless charging modules (40) are arranged on the circuit board (4);
the solar panel assembly (5) is arranged on the upper side of the shell (1) in a foldable manner;
the heat dissipation device can enable introduced air to rapidly reach the installation distribution positions of the battery pack (3) and the circuit board (4) according to the installation distribution positions of the battery pack (3) and the circuit board (4), and realize synchronous and simultaneous heat dissipation of the battery pack (3) and the circuit board (4);
the battery pack (3), the circuit board (4) and the heat dissipation device are all arranged in the shell (1), the wireless charging module (40) is attached to the inner wall of the upper side of the shell (1), and the solar panel assembly (5) is arranged between the upper side of the shell (1) and the upper cover (2) after being closed;
The heat dissipation device includes:
an air inlet (10), wherein a dustproof and moisture-absorbing device (12) is arranged at the air inlet (10);
an air outlet (11);
an air guide pipe (13);
the flow equalization plate (14) is at least provided with one flow equalization plate (14), the inlet end of the flow equalization plate (14) is connected with the air guide pipe (13), and the outlet end of the flow equalization plate (14) faces the battery pack (3) and the circuit board (4);
the miniature air compressor (15), the inlet end of the miniature air compressor (15) is connected with the outlet side of the dustproof moisture absorption device (12), and the outlet end of the miniature air compressor (15) is communicated with the inside of the shell (1) and the air guide pipe (13);
the miniature air compressor comprises an air inlet (10) and an air outlet (11), wherein the air inlet (10) and the air outlet (11) are arranged on two sides of a shell (1) far away from each other, a gap is arranged between the outlet end of a flow equalizing plate (14) and a battery pack (3), the miniature air compressor (15) pumps external air through a dustproof moisture absorption device (12) at the air inlet (10) and respectively sends the air into an air guide pipe (13) and the shell (1) in two ways, the air entering the air guide pipe (13) uniformly blows and dissipates the heat of the battery pack (3) and the circuit board (4) on two opposite sides through the flow equalizing plate (14), the air directly entering the shell (1) directly blows and dissipates the heat of the battery pack (3) and one side of the circuit board (4), and the air directly blown by the miniature air compressor (15) is perpendicular to the wind directions of the air blown by the flow equalizing plate (14);
The flow equalization plate (14) comprises:
the inner side plate (140), a plurality of air outlets (143) are formed in the inner side plate (140) at equal intervals, and the air outlets (143) are arranged on the same plane;
an outer plate (141), wherein the outer plate (141) is arranged in a bending manner;
an air inlet (142), wherein the air inlet (142) is arranged on one side between the inner side plate (140) and the outer side plate (141);
the air inlet device comprises a plurality of partition plates (144), wherein the partition plates (144) are arranged on the same plane, the partition plates (144) are arranged between an inner side plate (140) and an outer side plate (141) and are parallel to the air flow direction, and one side, away from the air inlet (142), of each partition plate (144) is connected with the inner side plate (140);
the inner side plate (140) faces the battery pack (3), the outer side plate (141) faces the inner wall of the shell (1), the inner side plate (140) connected with the partition plate (144) is inwards bent and connected with the air outlet (143) at the rear, the parts of the outer side plate (141) corresponding to the bending parts of the inner side plate (140) are inwards bent respectively, the bending parts of the outer side plate (141) and the inner side plate (140) are parallel and have the same length, the distance between the inner side plate (140) and the outer side plate (141) gradually decreases along with gradually being far away from the air inlet (142), the air outlets (143) are all on the same plane, the blown air quantity can be kept consistent, the air inlet (10) and the air outlet (11) are evenly split, and the flow equalizing plate (14) is arranged between the air inlet (10) and the air outlet (11);
The dust-proof moisture absorption device (12) comprises:
the frame body (120), the said frame body (120) is fixed in the air inlet (10) corresponding to air inlet (10);
a dust-proof net (121), wherein the dust-proof net (121) is used for blocking impurities such as dust;
a water absorption net (122), wherein the water absorption net (122) is made of water absorption materials;
a water-proof net (123), wherein the water-proof net (123) is made of hydrophobic materials;
the dustproof net (121), the water absorbing net (122) and the water isolating net (123) are sequentially arranged in the frame body (120), the water isolating net (123) is arranged on one side close to the miniature air compressor (15), and gaps are formed among the dustproof net (121), the water absorbing net (122) and the water isolating net (123);
the dust-proof moisture absorption device (12) further comprises:
a water outlet (124), wherein the water outlet (124) is arranged on the lower side of the frame (120) and is positioned between the water absorbing net (122) and the water isolating net (123), and the water outlet (124) is used for guiding out water flowing down on the water absorbing net (122) and the water isolating net (123);
a water conduit (125);
the water collecting box (126), the water collecting box (126) is used for collecting water flowing down on the water absorbing net (122) and the water isolating net (123), and a drain pipe (127) extending outwards through the shell (1) is arranged on the water collecting box (126);
Wherein, the water outlet (124) is connected with the water collecting box (126) through a water guide pipe (125).
2. A mobile energy storage power supply according to claim 1, characterized in that the flow equalizing plates (14) are provided with two and are respectively located on opposite sides of the battery pack (3).
3. The mobile energy storage power supply of claim 1, further comprising:
the thermoelectric cooling plates (30) are arranged in a plurality of ways and are clung to the outer wall of the battery pack (3), one side of each thermoelectric cooling plate (30) is contacted with the battery pack (3), and the other side is contacted with air in the shell (1).
4. A mobile energy storage power supply according to claim 1, characterized in that the solar panel assembly (5) comprises:
a main solar panel (50);
the auxiliary solar panels (51) are arranged at least one, the area of each auxiliary solar panel (51) is smaller than that of the corresponding main solar panel (50), and each auxiliary solar panel (51) is arranged below the corresponding main solar panel (50);
the folding and unfolding adjusting mechanism (52) is used for controlling the auxiliary solar panel (51) to stretch from the lower part of the main solar panel (50) and driving the main solar panel (50) and the auxiliary solar panel (51) to ascend and descend;
Wherein, the main solar panel (50) and the auxiliary solar panel (51) are arranged on the top surface of the shell (1) through a folding and unfolding adjusting mechanism (52).
5. A mobile energy storage power supply according to claim 4, characterized in that the tension adjustment mechanism (52) comprises:
the screw seat (520), the screw seat (520) is fixed on the top surface of the shell (1), and a threaded hole is arranged on the upper side of the screw seat (520);
a threaded post (521), the lower part of the threaded post (521) being in threaded connection with the threaded seat (520);
-a mounting frame (522), said mounting frame (522) being provided on the underside of the main solar panel (50);
a first bevel gear (523), wherein the lower end of the first bevel gear (523) is connected with the upper end of the threaded column (521) through an inclination angle adjusting mechanism (53);
a second bevel gear (524), wherein an operating rod (5240) is arranged at one end of the second bevel gear (524);
a third bevel gear (525), wherein a threaded rod (5250) is arranged at one end of the third bevel gear (525);
the solar panel comprises a threaded sleeve (526), wherein the threaded sleeve (526) is fixedly connected with a secondary solar panel (51), the threaded sleeve (526) is sleeved on a threaded rod (5250) and is in threaded connection with the threaded rod (5250), and the outer wall of the threaded sleeve (526) is square;
The connecting rod (527), a limiting ring (528) arranged in a U shape is fixed on the connecting rod (527), the limiting ring (528) is matched with the outer wall of the threaded sleeve (526), and the connecting rod (527) is fixed on the mounting frame (522);
wherein, first bevel gear (523), second bevel gear (524) and third bevel gear (525) are all rotated and are connected in mounting bracket (522), threaded rod (5250) and action bars (5240) all pass mounting bracket (522) and outwards stretch out, first bevel gear (523) and second bevel gear (524) meshing are connected, third bevel gear (525) and second bevel gear (524) meshing are connected.
6. A mobile energy storage power supply according to claim 5, characterized in that the tilt adjustment mechanism (53) comprises:
the rotating block (530) is fixed at the lower end of the first bevel gear (523), and the lower end of the rotating block (530) is arranged in a circular arc shape;
the fixing seat (531), the fixing seat (531) is provided with a groove (5310) for the rotating block (530) to extend into, and the bottom of the groove (5310) is provided with an arc-shaped groove (5311) corresponding to the rotating block (530);
The rotating shaft (532), the rotating shaft (532) is locked and fixed with the rotating block (530), two ends of the rotating shaft (532) penetrate through the fixed seat (531) and extend out, a center column (5320) is arranged at one end of the rotating shaft (532), and a push plate (5321) is arranged on the side wall of the center column (5320) in a protruding mode;
the device comprises an adjusting shell (533), wherein a cylindrical accommodating cavity (534) is formed in the adjusting shell (533), a flowing medium is stored in the accommodating cavity (534), a partition plate (535) is arranged on the inner wall of the accommodating cavity (534) in a protruding mode, and a through hole (5350) is formed in the partition plate (535);
the adjusting column (536), a circulation groove (5360) is formed in the outer wall of the adjusting column (536), the width of one end of the circulation groove (5360) is gradually reduced to the width of the other end, the adjusting column (536) penetrates through the adjusting shell (533) and the partition plate (535) to extend into the through hole (5350) to be connected in a rotating mode, and the outer wall of the adjusting column (536) is sealed with the inner wall of the through hole (5350) in a matched mode;
wherein, all be equipped with the clearance between rotating block (530) and recess (5310) and arc groove (5311), center post (5320) rotate and connect in holding chamber (534), the outer wall of center post (5320) and baffle (535) sliding seal are connected, push pedal (5321) and the inner wall sliding seal who holds chamber (534), baffle (535), center post (5320), push pedal (5321) separate into left cavity (5340) and right cavity (5341) that keep apart, through circulation groove (5360) intercommunication on adjusting column (536) between left cavity (5340) and right cavity (5341).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211540087.2A CN115940342B (en) | 2022-12-02 | 2022-12-02 | Portable energy storage power supply |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211540087.2A CN115940342B (en) | 2022-12-02 | 2022-12-02 | Portable energy storage power supply |
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| Publication Number | Publication Date |
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| CN115940342A CN115940342A (en) | 2023-04-07 |
| CN115940342B true CN115940342B (en) | 2023-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211540087.2A Active CN115940342B (en) | 2022-12-02 | 2022-12-02 | Portable energy storage power supply |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110370908A (en) * | 2019-06-13 | 2019-10-25 | 瑞安市浙工大创新创业研究院 | A kind of battery for electric automobile case |
| CN111649503A (en) * | 2020-06-08 | 2020-09-11 | 康波波 | Solar heat dissipation device |
| CN212487055U (en) * | 2020-07-10 | 2021-02-05 | 中国铁塔股份有限公司临夏州分公司 | Heat abstractor based on 5G communication base station |
| CN114938200A (en) * | 2022-06-07 | 2022-08-23 | 河南应用技术职业学院 | Ventilation heat dissipation type energy storage solar photovoltaic board |
| CN115411402A (en) * | 2022-09-15 | 2022-11-29 | 珠海格力电器股份有限公司 | Heat dissipation device and battery module |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060093901A1 (en) * | 2004-10-28 | 2006-05-04 | Gun-Goo Lee | Secondary battery module and cooling apparatus for secondary battery module |
| US9425444B2 (en) * | 2012-01-16 | 2016-08-23 | Ford Global Technologies, Llc | Traction battery assembly with plenum arranged to promote development of more uniform pressure therein |
-
2022
- 2022-12-02 CN CN202211540087.2A patent/CN115940342B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110370908A (en) * | 2019-06-13 | 2019-10-25 | 瑞安市浙工大创新创业研究院 | A kind of battery for electric automobile case |
| CN111649503A (en) * | 2020-06-08 | 2020-09-11 | 康波波 | Solar heat dissipation device |
| CN212487055U (en) * | 2020-07-10 | 2021-02-05 | 中国铁塔股份有限公司临夏州分公司 | Heat abstractor based on 5G communication base station |
| CN114938200A (en) * | 2022-06-07 | 2022-08-23 | 河南应用技术职业学院 | Ventilation heat dissipation type energy storage solar photovoltaic board |
| CN115411402A (en) * | 2022-09-15 | 2022-11-29 | 珠海格力电器股份有限公司 | Heat dissipation device and battery module |
Non-Patent Citations (1)
| Title |
|---|
| 锂离子电池结合棋盘拓扑分流结构的浸没冷却热管理研究;刘倩等;《发电技术》;第42卷(第02期);218-229 * |
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