CN114039393A - Alternating current-direct current mobile power supply - Google Patents
Alternating current-direct current mobile power supply Download PDFInfo
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- CN114039393A CN114039393A CN202111320875.6A CN202111320875A CN114039393A CN 114039393 A CN114039393 A CN 114039393A CN 202111320875 A CN202111320875 A CN 202111320875A CN 114039393 A CN114039393 A CN 114039393A
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 28
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 13
- 238000012360 testing method Methods 0.000 claims description 11
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims 6
- 230000001105 regulatory effect Effects 0.000 abstract description 9
- 230000033228 biological regulation Effects 0.000 abstract description 2
- 238000005538 encapsulation Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/623—Portable devices, e.g. mobile telephones, cameras or pacemakers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
-
- 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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention belongs to the technical field of mobile power supplies, and discloses an alternating current-direct current mobile power supply. The alternating current-direct current mobile power supply comprises a box body unit, a battery unit, an adjusting unit and a heat dissipation unit, wherein an installation cavity is formed in the box body unit, the battery unit is arranged in the installation cavity, the battery unit comprises a lithium battery pack, an inverter and a boost controller, the inverter is electrically connected with the lithium battery pack and the boost controller, the adjusting unit is arranged on the box body unit and is electrically connected with the battery unit, and the heat dissipation unit is located in the installation cavity and is electrically connected with the battery unit. Through using the alternating current-direct current portable power source among this technical scheme, adopt box unit, battery unit, regulating unit and heat dissipation unit's integrated configuration, battery unit's dc-to-ac converter can provide the different power supply modes of the alternating current-direct current of lithium cell group, has promoted suitability and commonality, and the regulating unit setting is on the box subassembly, and the operating personnel of being convenient for makes the parameter according to the manual regulation of demand, has promoted the reliability.
Description
Technical Field
The invention relates to the technical field of mobile power supplies, in particular to an alternating current-direct current mobile power supply.
Background
In large-scale occasions, such as emergency communication, emergency power repair, medical facilities, exploration, fire fighting and disaster relief, the fixed power supply is inconvenient, and the inconvenience and the rapidity of the fixed power supply can be highlighted when people need to use digital electronic products such as notebooks and the like to continuously work in life. The mobile power supply can solve the problems and bring convenience to work, life and the like.
Most of the existing mobile power supplies are small in capacity, large in size and heavy, can only provide a power supply with a direct current or alternating current charging mode, are poor in stability performance, and are poor in convenience, applicability and universality although some problems can be solved. Therefore, a new mobile power source is needed to solve the above technical problems.
Disclosure of Invention
The invention aims to provide an alternating current-direct current mobile power supply, which is used for at least solving the problem that the existing mobile power supply can only provide a direct current or alternating current charging mode.
In order to achieve the purpose, the invention adopts the following technical scheme:
an alternating current-direct current mobile power supply comprises:
the box body unit is internally provided with an installation cavity;
the battery unit is arranged in the mounting cavity and comprises a lithium battery pack, an inverter and a boost controller, and the inverter is electrically connected with the lithium battery pack and the boost controller;
the adjusting unit is arranged on the box body unit and is electrically connected with the battery unit;
and the heat dissipation unit is positioned in the mounting cavity and is electrically connected with the battery unit.
Preferably, the box unit includes a housing, a first package board and a second package board, the first package board is mounted on a first side surface of the housing, the second package board is mounted on a second side surface of the housing, the first side surface and the second side surface are arranged oppositely, and the housing, the first package board and the second package board enclose the mounting cavity.
Preferably, the housing includes a first plate portion, a second plate portion, a third plate portion, a fourth plate portion, and a fifth plate portion connected in this order, the fifth plate portion connecting the first plate portion and the fourth plate portion, and the adjustment unit is provided on the fifth plate portion.
Preferably, the adjusting unit comprises an adjusting knob, an alternating current/direct current switching knob, a switch and an information display, and the adjusting rotation, the alternating current/direct current switching knob, the switch and the information display are all electrically connected with the battery unit.
Preferably, the first plate portion and the second plate portion, the second plate portion and the third plate portion, and the third plate portion and the fourth plate portion are vertically provided, respectively; the fifth plate portion is disposed at an acute angle to the horizontal line.
Preferably, at least two handles are provided at the top end of the first plate portion, and the at least two handles are provided in parallel and at an interval.
Preferably, a plurality of heat dissipation holes are formed in the second plate portion, and correspond to the heat dissipation units.
Preferably, the second plate portion is provided with a charging port electrically connected to the battery unit.
Preferably, the fourth plate portion is provided with a plurality of output ports, and the plurality of output ports are arranged at intervals and electrically connected to the battery unit.
Preferably, the fourth plate portion is provided with a plurality of test ports, and the plurality of test ports are electrically connected to the battery unit.
Preferably, the alternating current-direct current portable power source comprises a main control chip, and the main control chip is located in the installation cavity and electrically connected with the battery unit and the adjusting unit.
The invention has the beneficial effects that:
through using the alternating current-direct current portable power source among this technical scheme, adopt the integrated configuration of box unit, battery cell, regulating unit and heat dissipation unit, the installation cavity of box unit is used for holding battery cell and heat dissipation unit, provides the arrangement space for battery cell, heat dissipation unit and regulating unit. Wherein, the box unit has still adopted split type integrated configuration, and the dismouting of portable power source of being convenient for has promoted the operating efficiency promptly to the structure of casing, first encapsulation board and second encapsulation board.
Secondly, cell unit's lithium cell group can be for portable power source storage electric energy and provide the electric energy at any time, the weight of lithium cell group is lighter simultaneously, be convenient for remove and carry, cell unit's dc-to-ac converter can provide the different power supply modes of the alternating current-direct current of lithium cell group, applicability and commonality have been promoted, cell unit's boost controller can promote voltage, make portable power source's voltage control range widen, the commonality has further been promoted, the regulating element sets up on box subassembly, the operating personnel of being convenient for formulate the parameter according to the manual regulation of demand, the reliability has been promoted.
And thirdly, the heat dissipation unit in the installation cavity is matched with a plurality of heat dissipation holes in the box body unit, so that the battery unit can be blown during the operation of the mobile power supply, the heat dissipation is carried out in time, and the safety of the mobile power supply is ensured.
In addition, alternating current-direct current portable power source's regulating unit includes adjust knob, alternating current-direct current switching knob, switch and information display, can make the operation personnel have good experience when adjusting portable power source, has also promoted portable power source's regulatory function scope simultaneously.
Drawings
FIG. 1 is a schematic axial side structure diagram of an AC/DC mobile power supply according to the present invention;
fig. 2 is a schematic side sectional view of the ac/dc mobile power supply in fig. 1;
fig. 3 is a schematic front view of the ac/dc mobile power supply in fig. 1;
fig. 4 is a schematic rear view of the ac/dc mobile power supply in fig. 1.
The reference numerals in the drawings denote the following:
11: installation cavity, 121: first plate portion, 1211: handle, 122: second plate portion, 1221: heat dissipation hole, 1222: charging port, 123: third plate portion, 124: fourth plate portion, 1241: output port, 1242: test port, 125: fifth plate portion, 13: first package board, 14: a second package board;
20: battery cell, 21: lithium battery group, 22: inverter, 23: a boost controller;
31: adjusting knob, 32: ac/dc switching knob, 33: switch, 34: voltage display, 35: current display, 36: a remaining power display;
40: a heat sink.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
Fig. 1 is a schematic axial side structure diagram of an ac/dc mobile power supply according to the present invention. Fig. 2 is a schematic side sectional view of the ac/dc mobile power supply in fig. 1. As shown in fig. 1 and 2, the ac/dc mobile power supply includes a box unit, a battery unit 20, a regulating unit and a heat dissipation unit, the box unit has a mounting cavity 11 therein, the battery unit 20 is disposed in the mounting cavity 11, the battery unit 20 includes a lithium battery pack 21, an inverter 22 and a boost controller 23, the inverter 22 is electrically connected to the lithium battery pack 21 and the boost controller 23, the regulating unit is disposed on the box unit and electrically connected to the battery unit 20, and the heat dissipation unit is disposed in the mounting cavity 11 and electrically connected to the battery unit 20.
By using the alternating current-direct current mobile power supply in the technical scheme, a combined structure of the box body unit, the battery unit 20, the adjusting unit and the heat dissipation unit is adopted, the installation cavity 11 of the box body unit is used for bearing and installing the battery unit 20 and the heat dissipation unit, the lithium battery pack 21 of the battery unit 20 can store electric energy and provide electric energy at any time for the mobile power supply, meanwhile, the lithium battery pack 21 is light in weight and convenient to move and carry, the inverter 22 of the battery unit 20 can provide different alternating current and direct current power supply modes of the lithium battery pack 21, the applicability and the universality are improved, the boost controller 23 of the battery unit 20 can boost the voltage, the voltage adjusting range of the mobile power supply is widened, the universality is further improved, the adjusting unit is arranged on the box body assembly, an operator can conveniently and manually adjust and formulate parameters according to requirements, the reliability is improved, in addition, the heat dissipation unit is positioned in the installation cavity 11, can blow to battery unit 20 during portable power source operation, in time dispel the heat, guarantee portable power source's security.
Specifically, as shown in fig. 2, the lithium battery pack 21 in this embodiment includes multiple sets of lithium batteries, and the multiple sets of lithium batteries perform joint power supply, so that the power supply capacity of the mobile power supply can be improved, and the power supply time and reliability of the mobile power supply are further improved.
Specifically, in the present embodiment, the lithium battery pack 21 performs a dc-to-ac conversion by the inverter 22, and then performs an amplification operation on the voltage by the boost controller 23.
Preferably, as shown in fig. 2 and 3, the box unit includes a housing, a first package plate 13 and a second package plate 14, the first package plate 13 is mounted on a first side surface of the housing, the second package plate 14 is mounted on a second side surface of the housing, the first side surface and the second side surface are arranged oppositely, and the housing, the first package plate 13 and the second package plate 14 enclose a mounting cavity 11. In this embodiment, a split structure of the casing, the first package plate 13, and the second package plate 14 is adopted, so that the portable power source can be conveniently disassembled and assembled. Especially, can promote when the maintenance and dismantle efficiency, and then carry out operations such as maintenance to portable power source fast.
Specifically, the casing in this embodiment is ring structure, and first encapsulation board 13 and second encapsulation board 14 are installed respectively in ring structure's relative both sides, and then realize the encapsulation to the casing to constitute the structure of installation cavity 11, in this embodiment, the operation personnel can be very convenient carry out dismouting encapsulation board in the both sides of casing, have promoted the convenience. In other embodiments, only one package plate structure may be adopted, that is, only one side surface of the housing is provided with a groove structure, the package plate is matched with the groove structure, and meanwhile, the package operation of the housing can be realized, and the structural characteristics of the mounting cavity 11 can also be formed.
Specifically, as shown in fig. 2, in this embodiment, the periphery of the first package plate 13 and the periphery of the second package plate 14 are fixed to the housing by bolts, respectively, the bolt connection mode is simple, the dismounting and mounting mode is convenient, and meanwhile, the fixing performance is certain, so that the reliability and the stability are improved.
Preferably, as shown in fig. 1, 2 and 3, the housing includes a first plate portion 121, a second plate portion 122, a third plate portion 123, a fourth plate portion 124 and a fifth plate portion 125 connected in sequence, the fifth plate portion 125 connects the first plate portion 121 and the fourth plate portion 124, and the adjustment unit is provided on the fifth plate portion 125. The casing in this embodiment is the loop body structure, includes five plate bodys of connecting in order respectively, and the processing of being convenient for when production cooperates the encapsulation board structure of both sides simultaneously, and the operating personnel of being convenient for carries out the dismouting to portable power source.
Preferably, the adjusting unit includes an adjusting knob 31, a dc/ac switching knob 32, a switch 33, and an information display, and the adjusting knob, the dc/ac switching knob 32, the switch 33, and the information display are electrically connected to the battery unit 20. The adjusting knob 31 is used for adjusting the magnitude of current or voltage, the ac/dc switching knob 32 is used for switching ac or dc, and the switch 33 is used for switching on or off the power supply requirement of the battery unit 20. The information display in this embodiment is a voltage display 34 or a current display 35 or a remaining capacity display 36 of the battery unit 20.
Specifically, in the second embodiment of the present invention, as shown in fig. 3, a combination of a current display 35, a voltage display 34 and a remaining capacity display 36 of the battery unit 20 may be provided, so that a multifunctional information display is performed, the obtaining efficiency of the operator is improved, and any structural features having one or more display instruments are within the protection scope of the present invention.
Preferably, as shown in fig. 2, the first plate portion 121 and the second plate portion 122, the second plate portion 122 and the third plate portion 123, and the third plate portion 123 and the fourth plate portion 124 are respectively vertically disposed, so that a basic frame of the housing can be ensured, a certain rigidity performance of the housing can be suggested, and the stability of the box assembly can be greatly improved by matching the structures of the two package plates. Fifth board 125 is the acute angle setting with the water flat line, can make the fifth board 125 that is provided with the regulating unit have certain inclination like this for the vision light of eye is perpendicular with fifth board 125 mutually, has promoted operation personnel's vision comfort level, and then is convenient for adjust portable power source, has promoted the reliability.
Preferably, as shown in fig. 1, at least two grips 1211 are provided at the distal end of the first plate portion 121, and the at least two grips 1211 are provided in parallel and spaced apart from each other. The two handles 1211 are arranged in parallel and at intervals, so that two hands of an operator can apply force to the two handles 1211 at the same time, the mobile power supply can be moved or lifted more conveniently, and convenience is improved.
Specifically, in another embodiment of the present invention, a handle 1211 may be disposed at the top end of the first plate portion 121, which enables the operator to lift or move the portable power source.
Preferably, as shown in fig. 4, a plurality of heat dissipation holes 1221 are formed in the second plate portion 122, and the plurality of heat dissipation holes 1221 correspond to the heat dissipation unit. The heat dissipation unit in this embodiment includes a plurality of heat sinks 40, the number of the heat sinks 40 is the same as the number of the heat dissipation holes 1221, and the plurality of heat sinks 40 and the plurality of heat dissipation holes 1221 are arranged in a one-to-one correspondence manner. The combined structure of the heat radiator 40 and the heat dissipation holes 1221 can blow air to the battery unit 20 during operation of the mobile power supply, timely dissipate heat, ensure the safe temperature inside the mobile power supply, and further ensure the safety of the mobile power supply. The heat sink 40 in this embodiment may be electrically connected to the lithium battery pack 21, or may be electrically connected to the main control chip.
Preferably, as shown in fig. 4, the second plate portion 122 is provided with a charging port 1222, and the charging port 1222 is electrically connected to the battery unit 20 (i.e., the lithium battery pack 21). The charging port 1222 in this embodiment is used to charge the lithium battery pack 21 of the portable power source, so that the lithium battery pack 21 stores a certain amount of electric energy and supplies the electric energy in time when needed by an operator.
Preferably, as shown in fig. 3, a plurality of output ports 1241 are provided in fourth plate portion 124, and a plurality of output ports 1241 are provided at intervals and electrically connected to battery unit 20 (i.e., boost controller 23). The output port 1241 is used for supplying power to corresponding electrical components, and can provide a power supply mode of alternating current or direct current by matching with the adjusting element, so that the applicability and the universality are improved. The output port 1241 in this embodiment is a standard two-three-jack panel, and can be matched with a two-hole or three-hole socket, so as to implement power supply.
Preferably, as shown in fig. 3, a plurality of test ports 1242 are provided in the fourth plate portion 124, and the plurality of test ports 1242 are electrically connected to the battery cells 20 (i.e., the boost controller 23). The plurality of test ports 1242 are used for removing faults and maintaining by an operator through the plurality of test ports 1242 when the mobile power supply fails. The plurality of test ports 1242 are also used for testing or experimenting the mobile power supply by an operator, so as to obtain performance parameters of the mobile power supply, thereby facilitating subsequent development and detection.
Preferably, the ac/dc mobile power supply includes a main control chip, and the main control chip is located in the mounting cavity 11 and electrically connected to the battery unit 20 and the adjusting unit. In this embodiment, the operating personnel acts on the main control chip by adjusting the adjusting unit, and the main control chip controls the battery unit 20 (i.e., the lithium battery pack 21, the inverter 22 and the boost controller 23) through the control logic, so as to realize the adjustment of the final alternating current or direct current, the current size and the voltage size, improve the adjusting function range of the portable power source, and improve the applicability and the universality of the portable power source to a certain extent.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations and substitutions will occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (11)
1. An alternating current-direct current mobile power supply is characterized by comprising:
the box body unit is internally provided with a mounting cavity (11);
the battery unit (20), the battery unit (20) is arranged in the installation cavity (11), the battery unit (20) comprises a lithium battery pack (21), an inverter (22) and a boost controller (23), and the inverter (22) is electrically connected with the lithium battery pack (21) and the boost controller (23);
the adjusting unit is arranged on the box body unit and is electrically connected with the battery unit (20);
a heat dissipating unit located within the mounting cavity (11) and electrically connected with the battery unit (20).
2. The alternating current-direct current mobile power supply according to claim 1, wherein the box unit comprises a housing, a first packaging plate (13) and a second packaging plate (14), the first packaging plate (13) is mounted on a first side surface of the housing, the second packaging plate (14) is mounted on a second side surface of the housing, the first side surface and the second side surface are arranged oppositely, and the housing, the first packaging plate (13) and the second packaging plate (14) enclose the mounting cavity (11).
3. The alternating current-direct current mobile power supply according to claim 2, wherein the housing comprises a first plate portion (121), a second plate portion (122), a third plate portion (123), a fourth plate portion (124) and a fifth plate portion (125) which are connected in sequence, the fifth plate portion (125) connects the first plate portion (121) and the fourth plate portion (124), and the adjusting unit is provided on the fifth plate portion (125).
4. The AC/DC mobile power supply according to claim 3, wherein the adjusting unit comprises an adjusting knob (31), an AC/DC switching knob (32), a switch (33) and an information display, and the adjusting knob, the AC/DC switching knob (32), the switch (33) and the information display are all electrically connected with the battery unit (20).
5. The alternating current-direct current mobile power supply according to claim 3, wherein the first plate portion (121) and the second plate portion (122), the second plate portion (122) and the third plate portion (123), and the third plate portion (123) and the fourth plate portion (124) are respectively vertically disposed;
the fifth plate portion (125) is disposed at an acute angle to the horizontal.
6. The AC/DC mobile power supply according to claim 3, wherein at least two handles (1211) are disposed at the top end of the first plate portion (121), and the at least two handles (1211) are disposed in parallel and spaced apart from each other.
7. The AC/DC mobile power supply according to claim 3, wherein the second plate portion (122) is provided with a plurality of heat dissipation holes (1221), and the heat dissipation holes (1221) correspond to the heat dissipation unit.
8. The AC/DC mobile power supply according to claim 4, wherein the second plate portion (122) is provided with a charging port (1222), and the charging port (1222) is electrically connected to the battery unit (20).
9. The AC/DC mobile power supply according to claim 3, wherein the fourth plate portion (124) is provided with a plurality of output ports (1241), and the plurality of output ports (1241) are arranged at intervals and electrically connected to the battery unit (20).
10. The ac-dc mobile power supply according to claim 9, wherein a plurality of test ports (1242) are disposed on the fourth board portion (124), and the plurality of test ports (1242) are electrically connected to the battery unit (20).
11. The alternating current-direct current mobile power supply according to claim 1, wherein the alternating current-direct current mobile power supply comprises a main control chip, and the main control chip is located in the installation cavity (11) and electrically connected with the battery unit (20) and the adjusting unit.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111320875.6A CN114039393A (en) | 2021-11-09 | 2021-11-09 | Alternating current-direct current mobile power supply |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111320875.6A CN114039393A (en) | 2021-11-09 | 2021-11-09 | Alternating current-direct current mobile power supply |
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| CN114039393A true CN114039393A (en) | 2022-02-11 |
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| CN103856166A (en) * | 2012-12-04 | 2014-06-11 | 武汉中聚能源科技有限公司 | Multifunctional solar digital portable power source |
| CN203522279U (en) * | 2013-10-29 | 2014-04-02 | 姜桂荣 | Multifunctional mobile power supply |
| CN204928668U (en) * | 2015-09-15 | 2015-12-30 | 常州市乐阳光电科技有限公司 | Portable solar power power generation facility |
| CN205882791U (en) * | 2016-08-10 | 2017-01-11 | 青海绿草地新能源科技有限公司 | Detachable portable power source of group battery |
| CN109672233A (en) * | 2018-07-27 | 2019-04-23 | 何排枝 | A kind of alternating current-direct current mobile power source |
| CN209375168U (en) * | 2018-12-25 | 2019-09-10 | 常州攸米新能源科技有限公司 | A kind of high-power mobile power source being integrated with charging module |
| CN209434920U (en) * | 2019-03-04 | 2019-09-24 | 东莞市钛能能源科技有限公司 | A kind of high-power, multi-functional moving emergency power supply |
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