CN217335164U - Novel portable outdoor power supply - Google Patents
Novel portable outdoor power supply Download PDFInfo
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- CN217335164U CN217335164U CN202221015944.2U CN202221015944U CN217335164U CN 217335164 U CN217335164 U CN 217335164U CN 202221015944 U CN202221015944 U CN 202221015944U CN 217335164 U CN217335164 U CN 217335164U
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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
Abstract
The utility model discloses a novel portable outdoor power supply relates to the energy storage equipment field, the load simulator comprises a case, front end housing and rear end cap, quick-witted incasement level is equipped with the backup pad, backup pad upper surface both ends all are equipped with first fan, be equipped with energy storage dc-to-ac converter between two first fans, the front end housing all is equipped with the depressed part to the indent with the rear end cap upper end, the louvre has been seted up to the depressed part, quick-witted case relative both sides wall all is equipped with first support frame, the depressed part lower extreme all is equipped with the second support frame, first support frame all can be dismantled with the backup pad with the second support frame and be connected, machine case lateral wall is equipped with the group battery in the backup pad below, the group battery side is equipped with the side support, be equipped with charge-discharge control board on the side support. The porter can stretch into the hand in the depressed part on front end housing and the rear end cap to the finger can stretch into the handle inslot, the quick-witted case of transport of being convenient for, and the depressed part is opened has last louvre, dispels the heat to quick-witted incasement portion through the first fan in the backup pad, avoids quick-witted incasement portion components and parts overheated.
Description
Technical Field
The utility model relates to an energy storage equipment field especially relates to a novel portable outdoor power supply.
Background
The energy storage power supply is a common power supply device, and along with the development of the energy storage power supply, the size of the energy storage power supply is smaller and smaller, so that the energy storage power supply is made into a smaller box body at present, the outdoor energy storage power supply is convenient to carry and use outdoors, and the outdoor energy storage power supply can be applied to the fields of field emergency, natural disaster emergency, outdoor travel, business trip, outdoor operation, suburb party, power failure emergency and the like. However, although portable energy storage power supplies provide a convenient way to use electricity for outdoor activities, they are relatively bulky and portable during use. But most energy storage power supply shell is used for supporting the group battery, and for avoiding the easy deformation that takes place of energy storage power supply's shell, the shell is comparatively sealed thick usually, leads to energy storage power supply's whole thermal diffusivity relatively poor. And because partial energy storage power supply is bulky, it is inconvenient to carry it to outdoor and remove.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel portable outdoor power source to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel portable outdoor power supply comprises a case, a front end cover and a rear end cover, wherein a supporting plate is horizontally arranged in the case, first fans are respectively arranged at two ends of the upper surface of the supporting plate, an energy storage inverter is arranged between the two first fans, concave parts are inwards arranged at the upper ends of the front end cover and the rear end cover, a handle groove is respectively arranged at the upper end of each concave part in a concave manner, an upper heat dissipation hole is respectively formed at one end of each concave part close to the first fan, first supporting frames are respectively arranged at two opposite side walls of the case, a second supporting frame is respectively arranged at the lower end of each concave part, the first supporting frames and the second supporting frames are respectively detachably connected with the side edges of the supporting plate, a battery support is fixed at the side wall of the case under the supporting plate, a battery pack is detachably arranged on the battery support, and a side support is detachably arranged on the surface of the battery pack, which is far away from the battery support, and the side support is detachably provided with a charge-discharge control panel. The porter can stretch into the hand in the depressed part on front end housing and the rear end cap to the finger can stretch into the handle inslot, the quick-witted case of transport of being convenient for, and the depressed part is opened has last louvre, dispels the heat to quick-witted incasement portion through the first fan in the backup pad, avoids quick-witted incasement portion components and parts overheated.
Furthermore, the middle part of the surface, close to the support plate, of the first support frame is concavely provided with a limiting through groove for the support plate to be inserted, and the first support frame and the limiting through groove both extend along the length direction of the support plate. The edge part of one end of the supporting plate is supported through the limiting through groove on the first supporting frame. The side edges of the supporting plates in the length direction are inserted into the limiting through grooves in the first supporting frames, the supporting plates are clamped from two sides through the limiting through grooves in the two first supporting frames, and the supporting plates are fixed through the two first supporting frames.
Further, the second support frame includes holder and lower holder, the depressed part bottom surface is equipped with down the holder, the side that the depressed part is close to energy storage dc-to-ac converter is equipped with the holder, holder one end level is equipped with down the grip block down, it is equipped with the grip block to go up grip block lower extreme level, it sets up directly over the grip block down to go up the grip block, go up the grip block and be equipped with between the grip block down and supply backup pad male centre gripping clearance, it all extends along backup pad length direction with lower grip block to go up the grip block. The edge part of one end of the supporting plate is supported by clamping the side edge of the supporting plate up and down through the matching of the upper clamping piece and the lower clamping piece.
Further, first fan includes fan mount pad and fan body, the fixed fan mount pad that is equipped with in backup pad upper surface both ends, the one end that energy storage inverter was kept away from to the fan mount pad is equipped with the mounting groove, the one end that the fan mount pad is close to energy storage inverter is equipped with the wind channel with the mounting groove intercommunication, the mounting groove inner wall can be dismantled and be equipped with fan body, energy storage inverter both ends middle part all seted up with fan mount pad clearance fit's storage tank. The fan mounting seat is fixed on the supporting plate and used for supporting the fan body, the end portion of the energy storage inverter is provided with a containing groove matched with the outline of the fan mounting seat, and the amount of the fan mounting seat can be inserted into the containing groove, so that the space utilization rate of the supporting plate is improved, and the reduction of the size of the case is facilitated.
Further, a control panel is arranged in the middle of the front end cover, a charging interface and a discharging interface are arranged in the middle of the rear end cover, lower radiating holes are formed in the lower ends of the front end cover and the rear end cover respectively, and filter sheets are arranged on the positions, corresponding to the lower radiating holes, of the inner wall of the rear end cover, of the front end cover. The filter is arranged on the front end cover and the rear end cover, impurities in airflow flowing through the lower radiating holes are filtered through the filter, the outdoor environment and the filter are separated through the front end cover and the rear end cover, and the damage probability of the filter is reduced.
Further, be equipped with MPPT charge and discharge controller on the charge and discharge control board, the surface that the group battery was kept away from to the charge and discharge control board can be dismantled and is equipped with fan bracket, the one end that the group battery was kept away from to fan bracket is equipped with the second fan, the vent relative with the second fan is seted up to fan bracket middle part level. Additionally install fan bracket on the charge-discharge control panel, fan bracket is used for installing the second fan, adopts the second fan to improve charge-discharge control panel's heat-sinking capability, avoids charge-discharge control panel to receive outdoor high temperature to influence and leads to self overheated, avoids charge-discharge control panel high temperature to influence charge-discharge management.
Further, the side support includes an upper fixed plate and a lower fixed plate, the group battery passes through the long screw with the battery support and can dismantle and be connected, the battery support is set up the screw hole that supplies long screw threaded connection in four ends, the group battery is all set up the through-hole that supplies the long screw to run through in four ends, an upper fixed plate both ends, a lower fixed plate both ends, the last end of charge-discharge control panel can be dismantled and set up in an upper fixed plate middle part, the charge-discharge control panel lower extreme can be dismantled and set up in a lower fixed plate middle part. The long screw runs through an upper fixing plate and the upper end of the battery pack in sequence, the upper fixing plate is fixed to the upper end of the battery bracket together with the upper end of the battery pack, the long screw runs through a lower fixing plate and the lower end of the battery pack in sequence, the lower fixing plate and the lower end of the battery pack are fixed to the lower end of the battery bracket together, the upper end of the charge-discharge control plate is installed on the upper fixing plate, the lower end of the charge-discharge control plate is installed on the lower fixing plate, the charge-discharge control plate is supported by the upper fixing plate and the lower fixing plate, and a first heat dissipation air duct is formed in a gap between the charge-discharge control plate and the battery pack.
Furthermore, a first heat dissipation air duct is arranged between the charge-discharge control panel and the side support, a second heat dissipation air duct is arranged between the energy storage inverter and the support plate, and a plurality of protruding columns are arranged on the surface, away from the battery pack, of the side support and the upper surface of the support plate. The energy storage inverter is detachably mounted on the convex column of the supporting plate through screws, the energy storage inverter is lifted through the convex column, the gap between the energy storage inverter and the supporting plate is enlarged, and the heat dissipation capacity of the energy storage inverter is improved. The charge-discharge control board passes through screw demountable installation on the projection of side support, enlarges the clearance between charge-discharge control board and the group battery through the projection, is favorable to improving the heat-sinking capability of charge-discharge control board department.
Further, the machine case comprises a case body and a side cover plate, the case body comprises a top plate, a side plate and a bottom plate which are sequentially connected, the top plate and the bottom plate are horizontally arranged, the side plate and the bottom plate are mutually perpendicular, the first support frame is fixedly arranged on the side plate and the side cover plate, a reinforcing plate is arranged at the lower end of the side plate, the lower end of the reinforcing plate is arranged on the bottom plate, and the reinforcing plate is a plate body with an L-shaped horizontal section. The junction between curb plate and the bottom plate is fixed with the reinforcing plate, improves the intensity of junction between curb plate and the bottom plate through the reinforcing plate.
Furthermore, a plurality of annular convex ribs are integrally formed on the bottom surface of the bottom plate, cushion blocks are embedded in the annular convex ribs, and the length directions of the cushion blocks are perpendicular to the extending direction of the case. The bottom plate bottom surface is convexly provided with the annular convex rib, so that the deformation resistance of the bottom plate is favorably improved, the case is prevented from being directly contacted with the ground by installing the cushion block on the bottom plate, certain impact force can be absorbed, and the internal components of the case are favorably protected.
The beneficial effects of the utility model are that: the porter can stretch into the hand in the depressed part on front end housing and the rear end cap to the finger can stretch into the handle inslot, the quick-witted case of being convenient for carry, and the depressed part is opened has the louvre, dispels the heat to quick-witted incasement portion through the first fan in the backup pad, avoids quick-witted incasement portion components and parts overheated.
Drawings
The figures further illustrate the invention, but the embodiments in the figures do not constitute any limitation of the invention.
Fig. 1 is a perspective view of a novel portable outdoor power supply according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a novel portable outdoor power supply according to an embodiment of the present invention;
fig. 3 is a half-sectional view of a novel portable outdoor power supply according to an embodiment of the present invention;
fig. 4 is a cross-sectional view of a novel portable outdoor power supply provided by an embodiment of the present invention;
fig. 5 is an enlarged view of a portion a of the novel portable outdoor power supply according to an embodiment of the present invention.
The labels in the figure are: the charging device comprises a case 1, a front end cover 2, a rear end cover 3, a charging interface 4, a discharging interface 5, a control panel 6, a supporting plate 7, a concave part 8, a handle groove 81, a first supporting frame 9, a second supporting frame 10, a first fan 11, an energy storage inverter 12, a battery support 13, a battery pack 14, a side support 15, a charging and discharging control panel 16, a second fan 17 and a filter plate 18.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
In the present invention, unless otherwise specified, the terms of orientation such as "up, down, left, and right" used generally refer to up, down, left, and right as shown in fig. 1. "distal" and "proximal" refer to distal and proximal with respect to a component.
Example 1
As shown in fig. 1-5, a novel portable outdoor power source provided by an embodiment of the present invention comprises a case 1, a front end cover 2 and a rear end cover 3, wherein a supporting plate 7 is horizontally disposed in the case 1, two ends of the upper surface of the supporting plate 7 are respectively provided with a first fan 11, an energy storage inverter 12 is disposed between the two first fans 11, the upper ends of the front end cover 2 and the rear end cover 3 are respectively provided with a concave portion 8 inward, the upper end of each concave portion 8 is respectively provided with a handle groove 81, one end of each concave portion 8 close to the first fan 11 is respectively provided with an upper heat dissipation hole, two opposite side walls of the case 1 are respectively provided with a first supporting frame 9, the lower end of each concave portion 8 is respectively provided with a second supporting frame 10, the first supporting frame 9 and the second supporting frame 10 are respectively detachably connected with the side edge of the supporting plate 7, the side wall of the case 1 is fixed with a battery supporting frame 13 under the supporting plate 7, battery support 13 can be dismantled and be equipped with group battery 14, group battery 14 can be dismantled and be equipped with side support 15 away from battery support 13's surface, can dismantle on side support 15 and be equipped with charge-discharge control panel 16. The porter can stretch into the hand in the depressed part 8 on front end housing 2 and the rear end housing 3 to the finger can stretch into in the handle groove 81, be convenient for carry quick-witted case 1, and the depressed part 8 is opened has last louvre, dispels the heat to quick-witted case 1 inside through the first fan 11 in the backup pad 7, avoids quick-witted case 1 inside components and parts overheated.
The middle part of the surface of the first support frame 9, which is close to the support plate 7, is concavely provided with a limiting through groove for inserting the support plate 7, and the first support frame 9 and the limiting through groove both extend along the length direction of the support plate 7. The edge part of one end of the supporting plate 7 is supported through the limiting through groove on the first supporting frame 9. The side edges of the supporting plates 7 in the length direction are inserted into the limiting through grooves in the first supporting frames 9, the supporting plates 7 are clamped from two sides through the limiting through grooves in the two first supporting frames 9, and the supporting plates 7 are fixed through the two first supporting frames 9.
The middle part of the front end cover 2 is provided with a control panel 6, the middle part of the rear end cover 3 is provided with a charging interface 4 and a discharging interface 5, the lower ends of the front end cover 2 and the rear end cover 3 are provided with lower radiating holes, and the positions of the lower radiating holes corresponding to the inner walls of the front end cover 2 and the rear end cover 3 are provided with filter sheets 18. The filter sheet 18 is arranged on the front end cover 2 and the rear end cover 3, impurities in airflow flowing through the lower radiating holes are filtered through the filter sheet 18, the outdoor environment and the filter sheet 18 are separated through the front end cover 2 and the rear end cover 3, and the damage probability of the filter sheet 18 is reduced.
Be equipped with MPPT charge and discharge controller on the charge and discharge control board 16, the surface that the group battery 14 was kept away from to charge and discharge control board 16 can be dismantled and be equipped with fan bracket, the one end that the group battery 14 was kept away from to fan bracket is equipped with second fan 17, the vent relative with second fan 17 is seted up to fan bracket middle part level. Additionally install fan bracket on the charge and discharge control panel 16, fan bracket is used for installing second fan 17, adopts second fan 17 to improve charge and discharge control panel 16's heat-sinking capability, avoids charge and discharge control panel 16 to receive outdoor high temperature to influence and lead to self overheated, avoids charge and discharge control panel 16 high temperature to influence the charge and discharge management.
A first heat dissipation air duct is arranged between the charge and discharge control panel 16 and the side support 15, a second heat dissipation air duct is arranged between the energy storage inverter 12 and the support plate 7, and a plurality of convex columns are arranged on the surface of the side support 15, which is far away from the battery pack 14, and on the upper surface of the support plate 7. The energy storage inverter 12 is detachably mounted on the convex column of the support plate 7 through a screw, and the energy storage inverter 12 is lifted through the convex column, so that the gap between the energy storage inverter 12 and the support plate 7 is enlarged, and the heat dissipation capability of the energy storage inverter 12 is improved. The charge and discharge control panel 16 is detachably mounted on the convex column of the side bracket 15 through a screw, and the gap between the charge and discharge control panel 16 and the battery pack 14 is enlarged through the convex column, which is beneficial to improving the heat dissipation capacity of the charge and discharge control panel 16.
The case 1 comprises a case body and a side cover plate, the case body comprises a top plate, a side plate and a bottom plate which are sequentially connected, the top plate and the bottom plate are horizontally arranged, the side plate and the bottom plate are mutually perpendicular, the first support frame 9 is fixedly arranged on the side plate and the side cover plate, the lower end of the side plate is provided with a reinforcing plate, the lower end of the reinforcing plate is arranged on the bottom plate, and the reinforcing plate is a plate body with an L-shaped horizontal section. The junction between curb plate and the bottom plate is fixed with the reinforcing plate, improves the intensity of junction between curb plate and the bottom plate through the reinforcing plate.
The bottom plate bottom surface integrated into one piece is equipped with a plurality of annular fin, the embedded cushion that is equipped with of annular fin, the length direction of cushion and the extending direction mutually perpendicular of quick-witted case 1. The bottom plate bottom surface is convexly provided with the annular convex rib, so that the deformation resistance of the bottom plate is improved, the case 1 is prevented from being directly contacted with the ground through the cushion block arranged on the bottom plate, certain impact force can be absorbed, and the internal components of the case 1 can be protected.
Example 2
The utility model provides a novel portable outdoor power supply, which comprises a case 1, a front end cover 2 and a rear end cover 3, wherein a supporting plate 7 is horizontally arranged in the case 1, both ends of the upper surface of the supporting plate 7 are respectively provided with a first fan 11, an energy storage inverter 12 is arranged between the two first fans 11, the upper ends of the front end cover 2 and the rear end cover 3 are respectively provided with a concave part 8 inwards, the upper end of each concave part 8 is respectively provided with a handle groove 81, one end of each concave part 8 close to the first fan 11 is respectively provided with an upper heat dissipation hole, two opposite side walls of the case 1 are respectively provided with a first support frame 9, the lower end of each concave part 8 is respectively provided with a second support frame 10, the first support frame 9 and the second support frame 10 are respectively detachably connected with the side edge of the supporting plate 7, a battery support 13 is fixed on the side wall of the case 1 under the supporting plate 7, battery support 13 can be dismantled and be equipped with group battery 14, group battery 14 can be dismantled and be equipped with side support 15 away from battery support 13's surface, can dismantle on side support 15 and be equipped with charge-discharge control panel 16.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A novel portable outdoor power supply, its characterized in that: comprises a case, a front end cover and a rear end cover, wherein a supporting plate is horizontally arranged in the case, first fans are respectively arranged at two ends of the upper surface of the supporting plate, an energy storage inverter is arranged between the two first fans, the upper ends of the front end cover and the rear end cover are both provided with concave parts inwards, the upper end of each concave part is provided with a handle groove in a concave way, one end of each concave part close to the first fan is provided with an upper heat dissipation hole, the two opposite side walls of the case are respectively provided with a first supporting frame, the lower end of each sunken part is respectively provided with a second supporting frame, the first support frame and the second support frame are both detachably connected with the side edge of the support plate, a battery support is fixed on the side wall of the case under the support plate, the battery support can be dismantled and be equipped with the group battery, the group battery can be kept away from the surface of battery support and can be dismantled and be equipped with the side support, can dismantle on the side support and be equipped with charge-discharge control panel.
2. The novel portable outdoor power supply of claim 1, wherein: the middle part of the surface, close to the support plate, of the first support frame is concavely provided with a limiting through groove for the support plate to be inserted, and the first support frame and the limiting through groove extend along the length direction of the support plate.
3. The novel portable outdoor power supply of claim 1, wherein: the second support frame includes holder and lower holder, the depressed part bottom surface is equipped with down the holder, the side that the depressed part is close to energy storage dc-to-ac converter is equipped with the holder, holder one end level is equipped with down the grip block down, it is equipped with the grip block to go up grip block lower extreme level, it sets up directly over the grip block down to go up the grip block, go up the grip block and be equipped with between the grip block down and supply backup pad male centre gripping clearance, it all extends along backup pad length direction with lower grip block to go up the grip block.
4. The novel portable outdoor power supply of claim 1, wherein: the first fan comprises a fan mounting seat and a fan body, the fan mounting seat is fixedly arranged at two ends of the upper surface of the supporting plate, a mounting groove is formed in one end, away from the energy storage inverter, of the fan mounting seat, an air channel communicated with the mounting groove is formed in one end, close to the energy storage inverter, of the fan mounting seat, the fan body can be detachably arranged on the inner wall of the mounting groove, and a containing groove in clearance fit with the fan mounting seat is formed in the middle of the two ends of the energy storage inverter.
5. The novel portable outdoor power supply of claim 1, wherein: the front end housing middle part is equipped with control panel, the rear end housing middle part is equipped with the interface and the interface that discharges charge, the front end housing all is equipped with lower louvre with the rear end housing lower extreme, the louvre position all is equipped with the cassette under front end housing and the rear end housing inner wall correspond.
6. The novel portable outdoor power supply of claim 1, wherein: be equipped with MPPT charge and discharge controller on the charge and discharge control board, the surface that the group battery was kept away from to the charge and discharge control board can be dismantled and is equipped with fan bracket, the one end that the group battery was kept away from to fan bracket is equipped with the second fan, the vent relative with the second fan is seted up to fan bracket middle part level.
7. The novel portable outdoor power supply of claim 1, wherein: the side support includes an upper fixed plate and a lower fixed plate, the group battery passes through the long screw with the battery support and can dismantle the connection, the screw hole that supplies long screw threaded connection is seted up to four ends of battery support, the through-hole that supplies the long screw to run through is all seted up at four ends of the group battery, upper fixed plate both ends, lower fixed plate both ends, the charge-discharge control panel upper end can be dismantled and set up in the upper fixed plate middle part, the charge-discharge control panel lower extreme can be dismantled and set up in the lower fixed plate middle part.
8. The novel portable outdoor power supply of claim 1, wherein: the battery pack is characterized in that a first heat dissipation air duct is arranged between the charge-discharge control panel and the side support, a second heat dissipation air duct is arranged between the energy storage inverter and the support plate, and a plurality of protruding columns are arranged on the surface, far away from the battery pack, of the side support and the upper surface of the support plate.
9. The novel portable outdoor power supply of claim 1, wherein: the case comprises a case body and a side cover plate, wherein the case body comprises a top plate, a side plate and a bottom plate which are sequentially connected, the top plate and the bottom plate are arranged horizontally, the side plate is perpendicular to the bottom plate, a reinforcing plate is arranged at the lower end of the side plate, the lower end of the reinforcing plate is arranged on the bottom plate, and the reinforcing plate is a plate body with an L-shaped horizontal section.
10. The novel portable outdoor power supply of claim 9, wherein: the bottom plate bottom surface integrated into one piece is equipped with a plurality of annular fins, the embedded cushion that is equipped with of annular fin, the length direction of cushion and the extending direction mutually perpendicular of quick-witted case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221015944.2U CN217335164U (en) | 2022-04-29 | 2022-04-29 | Novel portable outdoor power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221015944.2U CN217335164U (en) | 2022-04-29 | 2022-04-29 | Novel portable outdoor power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217335164U true CN217335164U (en) | 2022-08-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221015944.2U Active CN217335164U (en) | 2022-04-29 | 2022-04-29 | Novel portable outdoor power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217335164U (en) |
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2022
- 2022-04-29 CN CN202221015944.2U patent/CN217335164U/en active Active
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