CN218243048U - Mobile power supply device - Google Patents
Mobile power supply device Download PDFInfo
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- CN218243048U CN218243048U CN202221885760.1U CN202221885760U CN218243048U CN 218243048 U CN218243048 U CN 218243048U CN 202221885760 U CN202221885760 U CN 202221885760U CN 218243048 U CN218243048 U CN 218243048U
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- battery
- power supply
- supply device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a mobile power supply device, mobile power supply device includes shell and power supply module, the inside of shell is formed with holds the chamber, the wind gap has all been seted up to the relative both sides face of shell, the wind gap communicates in holding the chamber, power supply module includes battery pack and circuit board, the circuit board is located and is held the intracavity, battery pack includes battery pack and battery package, battery package and battery pack interval are located and are held the intracavity, and all with circuit board electric connection, external air current gets into through a wind gap and holds the chamber in order to take away the heat of battery pack and battery package, and flow from another wind gap. So, spaced battery package and battery spare can avoid both laminating too closely to lead to the heat to be difficult to the effluvium to can realize the heat dissipation through natural wind to battery package and battery spare, need not to set up radiator fan, just also can not have radiator fan operation's noise, thereby promote user's experience and feel.
Description
Technical Field
The utility model relates to a power supply unit technical field, in particular to portable power source device.
Background
Be equipped with the battery package in the portable power source device of current, and battery package fixed mounting is inside portable power source device to through the electric quantity in the battery package to external equipment power supply.
Including a plurality of batteries in the battery package, because be the inseparable laminating between each battery in the battery package, it is relatively poor to lead to the radiating effect of battery package self, consequently need be provided with radiator fan in portable power source device's inside, realize the heat dissipation to the battery package through the mode of forced air cooling, but there is the noise when radiator fan moves under this kind of mode, influences user's use and experiences.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a portable power source device, aim at being battery spare and battery package through the structure split that will be used for the power supply, and both intervals set up in the intracavity that holds of casing, it is poor to avoid battery spare and battery package to excessively press close to lead to self radiating effect, directly flow alright dispel the heat to battery spare and battery package through natural wind, each battery closely laminates in having solved current battery package, need set up radiator fan and dispel the heat, lead to radiator fan operation to generate the technical problem of noise.
In order to achieve the above object, the present invention provides a portable power source device, which includes a housing and a power supply module, wherein a receiving cavity is formed inside the housing, air openings are formed on two opposite side surfaces of the housing, the air openings are communicated with the receiving cavity, the power supply module includes a battery module and a circuit board, the circuit board is disposed in the receiving cavity, the battery module includes a battery module and a battery pack, and the battery pack and the battery module are disposed in the receiving cavity at intervals and are electrically connected to the circuit board; and outside air flow enters the accommodating cavity through one air opening to take away heat of the battery piece and the battery pack and flows out of the other air opening.
Optionally, a first air cavity and a second air cavity which are communicated with each other are arranged inside the shell, the first air cavity and the second air cavity are arranged in the length direction of the shell and jointly enclose to form the accommodating cavity, the first air cavity is communicated with the air opening, the battery piece is arranged in the first air cavity, the second air cavity is communicated with the other air opening, and the battery pack is arranged in the second air cavity.
Optionally, first wind chamber is equipped with a plurality ofly, the shell has the direction of height, and is a plurality of first wind chamber is followed the interval is arranged in the direction of height of shell, and all with second wind chamber intercommunication, battery spare is equipped with a plurality ofly, one battery spare corresponds locates one in the first wind chamber.
Optionally, the battery piece is detachably connected to the housing, so that the battery piece supplies power to external electronic equipment.
Optionally, one of a clamping piece and a clamping groove is arranged on the outer side wall of the battery piece, the other of the clamping piece and the clamping groove is arranged on the cavity wall of the accommodating cavity, and the clamping piece is matched and connected with the clamping groove so that the battery piece is detachably connected with the housing;
and/or an ejecting structure is further formed between the battery piece and the shell, and the ejecting structure is used for ejecting the battery piece when the battery piece is detached from the shell.
Optionally, a connection contact is disposed on a side of the battery element facing the circuit board, the circuit board is provided with a docking contact, and the connection contact is electrically connected to the docking contact, so that the battery element is electrically connected to the circuit board.
Optionally, the housing includes a housing body and a protection member, the housing body has an accommodating cavity formed therein, the air opening is opened at two opposite side surfaces of the housing body, and the protection member covers an outer peripheral wall of the housing body.
Optionally, the mobile power supply device further includes a socket structure, and the socket structure is disposed on one side surface of the casing body and electrically connected to the circuit board.
Optionally, the socket structure is a multi-position socket, the multi-position socket comprises a porous socket structure and a charging interface structure, and the porous socket structure and the charging interface structure are arranged on the side face of the shell body at intervals.
Optionally, the porous socket structure covers one of the air ports, and the porous socket structure is provided with a jack which is communicated with the accommodating cavity so as to enable the air flow to flow out through the jack;
optionally, the portable power source device still includes a plurality of wiring socket structure, a plurality of wiring socket structure locates a side of shell, and electric connection in circuit board, a plurality of wiring socket structure is used for external solar panel of electric connection and/or external photovoltaic module and/or external power module so that portable power source device is as energy memory.
The utility model discloses technical scheme is through being used for the structure split of power supply to be battery package and battery spare in with the portable power source device, and set up the intracavity that holds at the shell with both intervals, so, can reduce the laminating of original power supply structure and be in the same place the structure volume, and spaced battery package and battery spare can avoid both laminating to lead to the heat to be difficult to the effluvium too closely to can pass through the chamber that holds of relative two wind gap business turn over shells through natural wind, realize the heat dissipation to battery package and battery spare. Compared with the prior art, the heat dissipation fan is required to be arranged to dissipate heat of the power supply structure which is too close to the inner laminating, the technical scheme of the application can not generate noise generated by operation of the heat dissipation fan under the condition that the heat dissipation fan is not required to be arranged, and therefore the experience feeling of a user when the mobile power supply device is used can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of a mobile power supply device according to the present invention;
fig. 2 is a schematic structural diagram of another embodiment of the mobile power supply device of the present invention;
fig. 3 is a schematic structural diagram of another embodiment of the mobile power supply device of the present invention.
The reference numbers indicate:
| reference numerals | Name (R) | Reference numerals | Name(s) |
| 100 | Mobile |
1511 | Jack |
| 10 | |
153 | |
| 11 | |
30 | |
| 11a | Tuyere | 31 | |
| 11b | |
311 | |
| 13 | Protecting |
3111 | Connecting |
| 15 | |
313 | |
| 151 | |
33 | Circuit board |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a portable power source device 100.
In the embodiment of the present invention, as shown in fig. 1 to fig. 3, the mobile power supply device 100 includes a housing 10 and a power supply module 30, a containing cavity is formed inside the housing 10, both opposite side surfaces of the housing 10 are provided with an air opening 11a, the air opening 11a is communicated with the containing cavity, the power supply module 30 includes a battery module 31 and a circuit board 33, the circuit board 33 is disposed in the containing cavity, the battery module 31 includes a battery element 311 and a battery pack 313, the battery pack 313 and the battery element 311 are disposed in the containing cavity at intervals and are both electrically connected to the circuit board 33; the outside air flow enters the accommodating cavity through one air opening 11a to take away the heat of the battery piece 311 and the battery pack 313 and flows out from the other air opening 11 a.
In this embodiment, the mobile power supply device 100 includes a housing 10 and a power supply module 30, and it is understood that a user may carry the mobile power supply device 100 in an outdoor scene, and the power supply module 30 in the mobile power supply device 100 is used to supply electric energy to a high-power electronic product such as a notebook computer, and the battery pack 313 may be composed of a plurality of batteries, and the battery module 311 may be the battery pack 313 or a charger, which is not limited herein as long as it can be used as a structure for supplying power in the mobile power supply device 100.
The technical scheme of this application is through being used for the structure split of power supply to be battery piece 311 and battery package 313 in with portable power source device 100, and set up both intervals in holding the intracavity, can reduce the structural volume that original power supply structure laminating is in the same place, battery package 313 and battery piece 311 under the interval set up also avoid laminating too closely to lead to the heat to be difficult to the effluvium, thereby can directly hold the chamber through two relative wind gap 11a business turn over through natural wind, realize the heat dissipation in battery package 313 and battery piece 311, compare present because power supply structure laminating heat is difficult to lead to needing to set up radiator fan in holding the intracavity and strengthen the heat dissipation because of the heat is difficult to dispel the heat under the close, this application need not to set up radiator fan under the condition, the noise of radiator fan operation can not exist, can promote the user and use the experience of portable power source device 100 and feel, simultaneously under the condition of radiator fan has been reduced, can alleviate portable power source device 100 own weight, convenience of customers carries outside, also can reduce the manufacturing cost in workshop.
In an embodiment of the present invention, as shown in fig. 1 to fig. 2, the inside of the housing 10 is provided with a first wind chamber 11b and a second wind chamber (not shown in the figure) which are communicated with each other, the first wind chamber 11b and the second wind chamber are arranged in the length direction of the housing 10, and are commonly enclosed to form a containing chamber, the first wind chamber 11b is communicated with a wind port 11a, the battery piece 311 is disposed in the first wind chamber 11b, the second wind chamber is communicated with another wind port 11a, and the battery pack 313 is disposed in the second wind chamber.
In this embodiment, it can be understood that the inside of the housing 10 can be divided into a first air cavity 11b and a second air cavity, external natural air can flow through the first air cavity 11b to take away heat of the battery element 311, then flow through the second air cavity to take away heat of the battery pack 313, and finally flow out through an outlet communicated with the second air cavity to dissipate heat to the outside, in some embodiments, the accommodating cavity of the housing 10 can also be an integrated cavity. Meanwhile, the first air cavity 11b and the second air cavity are arranged in the length direction of the housing 10, that is, the battery piece 311 and the battery pack 313 are arranged in the length direction of the housing 10, so that the space in the length direction of the housing 10 can be reasonably utilized, and the space in other directions of the housing 10 is reduced.
In an embodiment of the present invention, as shown in fig. 2, the first air cavities 11b are provided with a plurality of air cavities, the housing 10 has a height direction, the first air cavities 11b are arranged along the height direction of the housing 10 at intervals, and are all communicated with the second air cavities, the battery piece 311 is provided with a plurality of air cavities, and the battery piece 311 is correspondingly disposed in the first air cavities 11 b.
In this embodiment, the plurality of first air cavities 11b are all communicated with the second air cavity, so that natural air can flow to the second air cavity after flowing through the plurality of air cavities. The plurality of first air cavities 11b are arranged at intervals in the height direction of the shell 10, so that the situation that heat is difficult to dissipate due to the fact that the plurality of battery pieces 311 are attached too close to each other can be avoided, meanwhile, the space in the height direction of the shell 10 can be fully utilized, when a user carries the mobile power supply device 100 through a vehicle and other devices outdoors, when other articles need to be carried, the space in the width direction or the length direction on the rear tail box is limited, therefore, the size in other directions can be properly reduced by increasing the size of the mobile power supply device 100 in the height direction, and the using effect of the user can be provided. In addition, the number of the first wind chambers 11b may be two, three or four, which is not limited herein, and the number of the first wind chambers 11b may be correspondingly set according to the required number of the actual battery pieces 311.
In an embodiment of the present invention, as shown in fig. 1 to fig. 3, the connection between the battery piece 311 and the housing 10 is detachable, so that the battery piece 311 supplies power to the external electronic device.
In this embodiment, it can be understood that, when the battery piece 311 is a charger, the battery piece 311 may have an independent power supply function, and may provide electric energy for small power devices such as a mobile phone, and therefore the battery piece 311 and the housing 10 are set to be detachable, when the battery piece 311 is installed in the mobile power supply device 100, the battery piece 311 can be used as a part of a power supply structure of the mobile power supply device 100 to supply power to a large power device, and when the battery piece 311 is detached from the mobile power supply device 100, the battery piece can be used as the power supply of the small power device alone, compared with the existing mobile power supply device 100 in which the battery pack 313 is an integrated structure, and is fixed inside the device, external charging can only be achieved through the whole, the application scheme of the application is more, the application scenario is wider, and therefore, the user experience is improved. And with the detachable connection, when the battery piece 311 needs to be maintained or repaired, the battery piece 311 only needs to be detached alone, and the mobile power supply device 100 still has the battery pack 313 capable of supplying power to the outside, so that the use of a user is not affected. It should be noted that the detachable connection mode may be a snap connection, a threaded connection, or an elastic interference connection, and may be selected according to actual requirements.
In an embodiment of the present invention, the outer sidewall of the battery element 311 is provided with one of a locking element (not shown in the figure) and a locking groove (not shown in the figure), the wall of the cavity containing the cavity is provided with the other of the locking element and the locking groove, and the locking element is connected with the locking groove in a matching manner, so that the battery element 311 is detachably connected with the housing 10.
In this embodiment, the outer sidewall of the battery piece 311 is provided with a fastener, and the wall of the accommodating cavity is provided with a fastener groove. The cooperation of fastener and clamping groove to make battery piece 311 easy to assemble or dismantle, the operation of convenience of customers when outdoor, simple structure simultaneously, low in production cost is applicable to the workshop production.
In an embodiment of the present invention, a pop-up structure (not shown) is further formed between the battery piece 311 and the housing 10, and the pop-up structure is used for popping up the battery piece 311 when the battery piece 311 is detached from the housing 10.
In this embodiment, when the battery piece 311 needs to be detached from the housing 10, in order to facilitate the user operation, a pop-up structure is disposed between the battery piece 311 and the cavity wall of the accommodating cavity of the housing 10, so that when the battery piece 311 is disconnected from the housing 10, the user can trigger the pop-up structure by pressing the battery piece 311, and then pop up the battery piece 311 through the pop-up structure, thereby facilitating the operation. It should be noted that the pop-up structure is the prior art, and the pop-up structure includes a pushing block and a pressure spring, the pushing block is connected with the battery piece 311, the pressure spring is pressed between the pushing block and the cavity wall of the accommodating cavity, and the pop-up function is realized through cooperation of the pushing block and the pressure spring, which is not described herein too much.
In an embodiment of the present invention, referring to fig. 3, a connecting contact 3111 is disposed on one side of the battery piece 311 facing the circuit board 33, the circuit board 33 is disposed with a pair of contacts (not shown), the connecting contact 3111 is electrically connected to the pair of contacts, so that the battery piece 311 is electrically connected to the circuit board 33.
In this embodiment, it can be understood that, under the cooperation of the connection contact 3111 and the docking contact, when the battery piece 311 is installed in the accommodating cavity, the electrical connection between the battery piece 311 and the circuit board 33 can be automatically realized, and the battery pack is convenient to operate, has a simple structure, and is suitable for outdoor scenes of users.
In an embodiment of the present invention, as shown in fig. 2 to 3, the housing 10 includes a housing 11 and a protection member 13, the housing 11 is formed with a cavity, the air opening 11a is opened on two opposite sides of the housing 11, and the protection member 13 covers the periphery of the housing 11.
In this embodiment, shell body 11 can obtain through the mode production and processing of moulding plastics integrated into one piece, and when protection piece 13 wrapped up shell body 11's periphery wall, can protect shell body 11, and then played the protection effect to power supply module 30 in shell body 11, and protection piece 13's material can be the section bar to obtain through the section bar is tensile, and processing is convenient, and the barrier propterty is good.
Specifically, the connection between the housing body 11 and the protection member 13 may be a detachable connection, and the detachable connection may be a threaded connection or a snap connection, and is not limited herein. In an exemplary embodiment, when the detachable connection is a threaded connection, the protection member 13 is provided with a first threaded hole, the housing body 11 is provided with a second threaded hole corresponding to the first threaded hole, a fixing member is sequentially inserted through the first threaded hole and the second threaded hole, and the fixing member can be a screw or a bolt, so as to realize the detachable connection between the housing body 11 and the protection member 13.
In an embodiment of the present invention, referring to fig. 3, the portable power device 100 further includes a socket structure 15, and the socket structure 15 is disposed on a side surface of the casing body 11 and electrically connected to the circuit board 33.
In this embodiment, when the mobile power supply device 100 needs to charge the external electronic device, a connection structure needs to be provided to electrically connect the external electronic device and the mobile power supply device 100, so that the socket structure 15 is provided as the connection structure in this embodiment, so that the external electronic device is electrically connected to the circuit board 33 through the cooperation between the plug wire and the socket structure 15, and further the power supply of the battery element 311 and/or the battery pack 313 to the external electronic device is realized. In some embodiments, a side surface of the housing body 11 may be provided with heat dissipation holes as the air ports 11a, so as to realize normal flow of natural wind between the two air ports 11 a.
In an embodiment of the present invention, as shown in fig. 3, the socket structure 15 is a multi-position socket, the multi-position socket includes a multi-hole socket structure 151 and a charging interface structure 153, and the multi-hole socket structure 151 and the charging interface structure 153 are arranged at an interval on the side of the shell body 11.
In this embodiment, it can be understood that, when the socket structure 15 is a multi-socket, that is, the multi-socket structure 151 and the charging interface structure 153 are integrated, only the integrated multi-socket needs to be installed on the side surface, which is convenient for the workshop to work. The porous socket structure 151 and the charging interface structure 153 are arranged at intervals on the side surface of the shell body 11, so that a user can perform power supply operation on different external electronic devices on one side surface. Porous socket structure 151 includes two hole socket structures and three hole socket structures, and the interface structure 153 that charges can be USB interface or TYPE-C interface, does not do the restriction here, can select porous socket structure 151 and the TYPE of the structure of charging according to the interface TYPE of actual plug wire, can also select porous socket structure 151 and the quantity of the structure of charging according to the electronic equipment quantity in the external world.
In an embodiment of the present invention, as shown in fig. 3, the porous inserting hole structure 151 covers an air opening 11a, the porous inserting hole structure 151 has an inserting hole 1511, and the inserting hole 1511 communicates with the accommodating cavity, so that the air flow flows out through the inserting hole 1511.
In this embodiment, when the porous socket structure 151 covers the air inlet 11a, if the natural wind cannot flow out from the air inlet 11a, the natural wind cannot flow, so that when the porous socket structure 151 covers the air inlet 11a, the insertion hole 1511 of the porous socket structure 151 is communicated with the accommodating cavity, so that the natural wind can flow out from the insertion hole 1511, and the natural wind can normally flow. Of course, in other embodiments, the porous insertion opening structure 151 does not cover the tuyere 11a and is spaced apart from the tuyere 11 a.
In an embodiment of the present invention, the portable power source device further includes a wiring socket structure (not shown in the figure), the wiring socket structure is located on a side of the housing 10, and is electrically connected to the circuit board 33, the wiring socket structure is used for electrically connecting an external solar panel (not shown in the figure) and/or an external photovoltaic module (not shown in the figure) and/or an external power module (not shown in the figure) so that the portable power source device serves as an energy storage device.
In this embodiment, under the condition that the wiring socket structure is provided, one end of the wire is inserted into the wiring socket structure, and the other end of the wire is inserted into the connection structure of the solar panel and/or the photovoltaic module and/or the electricity utilization module, so that the mobile charging device 100 is electrically connected with the solar panel and/or the photovoltaic module and/or the electricity utilization module, and the mobile charging device 100 can be applied to various outdoor application scenes and various indoor application scenes. Meanwhile, the plurality of wiring socket structures and the plurality of sockets are arranged at intervals on the side face of the shell body 11 of the shell 10, so that the arrangement of the wiring socket structures and the sockets can be realized when a user is on one side face of the shell body 11, and the operation of the user is facilitated. In some exemplary embodiments, when the number of the jack structures is three, the three jack structures may be used to connect the solar panel, the photovoltaic module, and the power module, respectively, although the jack structures are not limited to be able to connect only the solar panel, the photovoltaic module, and the power module, and any indoor or indoor power device may be connected.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (11)
1. A mobile power supply device, characterized in that the mobile power supply device comprises:
the air inlet is communicated with the accommodating cavity; and
the power supply assembly comprises a battery assembly and a circuit board, the circuit board is arranged in the accommodating cavity, the battery assembly comprises a battery component and a battery pack, and the battery pack and the battery component are arranged in the accommodating cavity at intervals and are electrically connected with the circuit board; and outside air flow enters the accommodating cavity through one air opening to take away heat of the battery piece and the battery pack and flows out of the other air opening.
2. The mobile power supply device according to claim 1, wherein a first air cavity and a second air cavity which are communicated with each other are arranged inside the housing, and the first air cavity and the second air cavity are arranged in the length direction of the housing and jointly enclose to form the accommodating cavity;
the first air cavity is communicated with the air opening, the battery piece is arranged in the first air cavity, the second air cavity is communicated with the other air opening, and the battery pack is arranged in the second air cavity.
3. The mobile power supply device according to claim 2, wherein a plurality of first air chambers are provided, the housing has a height direction, the plurality of first air chambers are arranged at intervals along the height direction of the housing and are communicated with the second air chambers, the plurality of battery pieces are provided, and one battery piece is correspondingly provided in one first air chamber.
4. The mobile power supply device according to claim 1, wherein the battery unit is detachably connected to the housing, so that the battery unit supplies power to external electronic equipment.
5. The mobile power supply device according to claim 4, wherein one of a locking member and a locking groove is disposed on an outer sidewall of the battery member, the other of the locking member and the locking groove is disposed on a wall of the accommodating cavity, and the locking member is engaged with the locking groove to detachably connect the battery member to the housing;
and/or an ejecting structure is further formed between the battery piece and the shell, and the ejecting structure is used for ejecting the battery piece when the battery piece is detached from the shell.
6. The mobile power supply device according to claim 1, wherein a side of the battery element facing the circuit board is provided with a connecting contact, and the circuit board is provided with a mating contact electrically connected with the mating contact, so that the battery element is electrically connected with the circuit board.
7. The mobile power supply apparatus according to any one of claims 1 to 6, wherein the case includes:
the accommodating cavity is formed inside the shell body, and the air ports are formed in two opposite side surfaces of the shell body; and
and the protective piece wraps the peripheral wall of the shell body.
8. The portable power supply device according to claim 7, further comprising a socket structure disposed on a side surface of the case body and electrically connected to the circuit board.
9. The portable power supply device according to claim 8, wherein the socket structure is a multi-position socket, the multi-position socket includes a multi-hole socket structure and a charging interface structure, and the multi-hole socket structure and the charging interface structure are arranged at a distance from a side surface of the housing body.
10. The mobile power supply device according to claim 9, wherein the porous socket structure covers a vent, the porous socket structure having a socket communicating with the receiving cavity to allow the airflow to flow out through the socket.
11. The mobile power supply device according to any one of claims 1 to 6, wherein the mobile power supply device further comprises a plurality of wiring socket structures, and the plurality of wiring socket structures are arranged on one side surface of the housing and electrically connected to the circuit board;
the plurality of wiring socket structures are used for being electrically connected with an external solar panel and/or an external photovoltaic module and/or an external electricity utilization module so that the mobile power supply device can serve as an energy storage device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221885760.1U CN218243048U (en) | 2022-07-20 | 2022-07-20 | Mobile power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221885760.1U CN218243048U (en) | 2022-07-20 | 2022-07-20 | Mobile power supply device |
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| Publication Number | Publication Date |
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| CN218243048U true CN218243048U (en) | 2023-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221885760.1U Active CN218243048U (en) | 2022-07-20 | 2022-07-20 | Mobile power supply device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116581486A (en) * | 2023-07-13 | 2023-08-11 | 淄博职业学院 | Outdoor electric power electric energy storage device |
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2022
- 2022-07-20 CN CN202221885760.1U patent/CN218243048U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116581486A (en) * | 2023-07-13 | 2023-08-11 | 淄博职业学院 | Outdoor electric power electric energy storage device |
| CN116581486B (en) * | 2023-07-13 | 2023-09-19 | 淄博职业学院 | Outdoor electric power electric energy storage device |
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