CN219372048U - Multifunctional mobile power supply - Google Patents
Multifunctional mobile power supply Download PDFInfo
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- CN219372048U CN219372048U CN202223419526.2U CN202223419526U CN219372048U CN 219372048 U CN219372048 U CN 219372048U CN 202223419526 U CN202223419526 U CN 202223419526U CN 219372048 U CN219372048 U CN 219372048U
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- control circuit
- circuit board
- power supply
- mobile power
- solar panel
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Abstract
The utility model relates to the technical field of mobile power supply equipment, in particular to a multifunctional mobile power supply, which comprises a shell, a control circuit board, a battery, a magnetic wireless charging board, a solar panel and keys. The shell comprises a shell and a cover plate which is covered on the shell, and the shell is provided with a key through hole, a plurality of charge and discharge through holes and a mounting groove; the control circuit board is arranged in the shell and is integrated with a Micro-USB output interface, a Type-c input interface with the power of 100W, a Type-c output interface with the power of 140W and a DC interface which are respectively arranged in the plurality of charge and discharge through holes; the battery is arranged in the shell and is electrically connected with the control circuit board; the magnetic wireless charging plate is arranged in the mounting groove and is electrically connected with the control circuit board through a mounting hole of the mounting groove; the solar panel is arranged on the cover plate and is connected with the control circuit board; the button is connected with the control circuit board electricity, and the button is installed in the button through-hole.
Description
Technical Field
The utility model relates to the technical field of mobile power supply equipment, in particular to a multifunctional mobile power supply.
Background
With the continuous development of electronic technology, the functions of the mobile terminal are continuously enriched, and the time for a user to use the mobile terminal is longer and longer, but the bottleneck of battery technology is limited, and a mobile power supply is needed to supplement power for the mobile terminal. The portable power source is a personal portable device which can store electric energy, the existing portable power source has single function, the portable power source is inconvenient to use because of the fact that ports of products to be charged are matched with patch cords, the portable power source cannot be normally used because of the fact that ports are not matched, and meanwhile when the portable power source is used outdoors to be used up, electric energy cannot be supplied to the portable power source. In addition, due to the variety difference of electronic products, the highest charging power of most electronic products on the market at present reaches 135W, but the output power of the mobile power supply can not reach the charging power, so that the charging time of the electronic products is prolonged, and the use experience is affected.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a multifunctional mobile power supply, and aims to solve the problems of single function and low output power of the existing mobile energy storage power supply.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a multi-functional mobile power supply comprising:
the shell comprises a shell body and a cover plate which is covered on the shell body, wherein the shell body is provided with a key through hole, a plurality of charge and discharge through holes and a mounting groove;
the control circuit board is arranged inside the shell and is integrated with a Micro-USB output interface, a Type-c input interface with the power of 100W, a Type-c output interface with the power of 140W and a DC interface, wherein the Micro-USB output interface, the Type-c input interface, the Type-c output interface and the DC interface are respectively arranged in the charge and discharge through holes;
the battery is arranged inside the shell and is electrically connected with the control circuit board;
the magnetic wireless charging plate is arranged in the mounting groove, the mounting groove is provided with a mounting hole, and the magnetic wireless charging plate is electrically connected with the control circuit board through the mounting hole;
the solar panel is arranged on the cover plate and is connected with the control circuit board;
the key is electrically connected with the control circuit board and is installed in the key through hole.
As the preferable scheme, still include the display screen, the top of casing still is provided with the demonstration through-hole, the display screen seal install in the demonstration through-hole, the display screen with control circuit board electricity is connected.
As the preferred scheme, still include the heat dissipation fan, the first lateral part of casing still is provided with the louvre, the louvre is located one side of control circuit board, the heat dissipation fan set up in the inside of shell just corresponds to the louvre, the heat dissipation fan with the control circuit board electricity is connected.
As a preferable scheme, the battery is a battery pack consisting of 12 5C multiplying power 18650 electric cores or 12 21700 electric cores, and the battery pack is connected with a power supply BMS board, and the battery is connected with the control circuit board through the power supply BMS board.
Preferably, the key through holes are formed in the second side portion of the housing, and the plurality of charge and discharge through holes are formed in the third side portion of the housing.
Preferably, the chamfer surface of the shell is provided with a transverse anti-slip protrusion, and the first side part and the second side part of the shell are provided with vertical anti-slip protrusions.
As a preferable scheme, the magnetic wireless charging plate is provided with two arc-shaped groove groups, and three arc-shaped grooves in the arc-shaped groove groups have the same central angle.
Preferably, the number of the Micro-USB output interfaces is 2.
Preferably, the solar panel is a square monocrystalline silicon solar panel, and the monocrystalline silicon solar panel is fixed on the cover plate by means of gluing.
Preferably, the cover plate is provided with a concave portion, the shape of the concave portion is the same as that of the monocrystalline silicon solar panel, and the depth of the concave portion is larger than the thickness of the monocrystalline silicon solar panel.
The multifunctional mobile power supply has the beneficial effects that:
(1) The multifunctional mobile power supply is provided with the magnetic wireless charging board, so that a patch cord is matched with a port of a product to be charged, an electronic product is directly placed at a corresponding position of the magnetic wireless charging board, and the electronic product can be charged, and the multifunctional mobile power supply is convenient to use.
(2) The multifunctional mobile power supply can convert light energy into electric energy through the solar panel, so that electric energy is supplemented for the battery, the service time of the multifunctional mobile power supply is prolonged, and a user can continuously use electricity outdoors.
(3) The multifunctional mobile power supply is integrated with the Micro-USB output interface, the Type-c input interface with the power of 100W, the Type-c output interface with the power of 140W and the DC interface on the control circuit board, the setting of various output interfaces can be suitable for charging interfaces of most electronic products, meanwhile, the plurality of electronic products are charged, the Type-c output interface with the power of 140W can be matched with the electronic products with high charging power, and the charging efficiency of the multifunctional mobile power supply is improved, so that the use experience of the multifunctional mobile power supply is improved.
(4) The multifunctional mobile power supply is provided with a key, and the key can be pressed to serve as an output switch of the multifunctional mobile power supply to control the magnetic wireless charging plate and the output interface to output electric energy to the electronic product.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a multifunctional mobile power supply according to an embodiment of the present utility model.
Fig. 2 is a schematic exploded view of a multifunctional portable power source according to an embodiment of the present utility model.
Fig. 3 is a second schematic diagram of the overall structure of the multifunctional portable power source according to the embodiment of the utility model.
Reference numerals illustrate:
1. a housing; 11. a housing; 111. a first side portion; 1111. a slip preventing protrusion; 112. a second side portion; 113. a third side portion; 114. a top; 115. a key through hole; 116. a charge-discharge through hole; 117. a heat radiation hole; 118. displaying the through hole; 119. a mounting groove; 1191. a mounting hole; 12. a cover plate; 121. a concave portion;
2. a control circuit board; 21. a Micro-USB output interface; 22. type-c input interface; 23. type-c output interface; 24. a DC interface;
3. a battery;
4. a magnetic wireless charging plate; 41. an arc-shaped groove;
5. a solar panel;
6. a key;
7. a display screen;
8. a heat dissipation fan.
Detailed Description
The utility model will be further described with reference to the drawings and the specific embodiments.
Referring to fig. 1 to 3, the embodiment of the utility model provides a multifunctional mobile power supply, which comprises a shell 1, a control circuit board 2, a battery 3, a magnetic wireless charging board 4, a solar panel 5 and keys 6. The casing 1 comprises a shell 11 and a cover plate 12 covered on the shell 11, wherein the shell 11 is provided with a key through hole 115, a plurality of charge and discharge through holes 116 and an installation groove 119; the control circuit board 2 is arranged in the shell 1, the control circuit board 2 is integrated with a Micro-USB output interface 21, a Type-c input interface 22 with the power of 100W, a Type-c output interface 23 with the power of 140W and a DC interface 24, and the Micro-USB output interface 21, the Type-c input interface 22, the Type-c output interface 23 and the DC interface 24 are respectively arranged in the plurality of charge and discharge through holes 116; the battery 3 is arranged inside the shell 1, and the battery 3 is electrically connected with the control circuit board 2; the magnetic wireless charging plate 4 is mounted in the mounting groove 119, the mounting groove 119 is provided with a mounting hole 1191, and the magnetic wireless charging plate 4 is electrically connected with the control circuit board 2 through the mounting hole 1191; the solar panel 5 is arranged on the cover plate 12, and the solar panel 5 is connected with the control circuit board 2; the key 6 is electrically connected to the control circuit board 2, and the key 6 is mounted to the key through hole 115.
The multifunctional mobile power supply is provided with the magnetic wireless charging plate 4, so that a patch cord is matched with a port of a product to be charged, an electronic product is directly placed at a corresponding position of the magnetic wireless charging plate 4, and the electronic product can be charged, and the multifunctional mobile power supply is convenient to use.
The multifunctional mobile power supply can convert light energy into electric energy by arranging the solar panel 5, so that the electric energy is supplemented for the battery 3, the service time of the multifunctional mobile power supply is prolonged, and a user can continuously use electricity outdoors.
The multifunctional mobile power supply is integrated with the Micro-USB output interface 21, the Type-c input interface 22 with the power of 100W, the Type-c output interface 23 with the power of 140W and the DC interface 24 on the control circuit board 2, the setting of various output interfaces can be suitable for the charging interfaces of most electronic products, meanwhile, the plurality of electronic products are charged, the Type-c output interface 23 with the power of 140W can be matched with the electronic products with high charging power, and the charging efficiency of the multifunctional mobile power supply is improved, so that the use experience of the multifunctional mobile power supply is improved.
The multifunctional mobile power supply is provided with a key 6, and the key 6 can be pressed to serve as an output switch of the multifunctional mobile power supply to control the magnetic wireless charging plate 4 and the output interface to output electric energy to the electronic product.
It should be noted that, the output power of the magnetic wireless charging board 4 is 15w, the output power of the micro-USB output interface 21 is 22.5w, and the wide voltage that the dc interface 24 can bidirectionally input and output is 5-24V. The housing 11 is provided with QC3.0 and PD100W, PD and 140W, DC at the positions of the Micro-USB output interface 21, the Type-c input interface 22 with the power of 100W, the Type-c output interface 23 with the power of 140W and the DC interface 24 respectively, so that the user can select and plug in conveniently. Referring to fig. 1 and 2, the display screen 7 is further included, the top 114 of the housing 11 is further provided with a display through hole 118, the display screen 7 is mounted on the display through hole 118 in a sealing manner, and the display screen 7 is electrically connected with the control circuit board 2.
The electric quantity and the charging and discharging state of the battery 3 of the multifunctional mobile power supply can be checked through the display screen 7, so that a user can timely charge the multifunctional mobile power supply, and the multifunctional mobile power supply can be ensured to ensure sufficient electric energy.
Referring to fig. 1, 2 and 3, the electronic device further includes a heat dissipation fan 8, the first side 111 of the housing 11 is further provided with a heat dissipation hole 117, the heat dissipation hole 117 is located at one side of the control circuit board 2, the heat dissipation fan 8 is disposed inside the housing 1 and corresponds to the heat dissipation hole 117, and the heat dissipation fan 8 is electrically connected with the control circuit board 2.
Because the multifunctional mobile power supply can generate heat in the charge and discharge process, and the multifunctional mobile power supply of this embodiment has the Type-c output interface 23 with the power of 140W, the heat productivity will be big because of big power, so in order to avoid the heat accumulation of the multifunctional mobile power supply to influence the use, so this multifunctional mobile power supply sets up the heat dissipation fan 8, and sets up the louvre 117 at the first side 111 of casing 11 correspondingly, through setting up the louvre 117 in one side of control circuit board 2, thereby can take away the heat in the casing 11, reduce the temperature in the casing 11.
Specifically, the battery 3 is a battery 3 set consisting of 12 5C-rate 18650 cells or 12 21700 cells, and the battery 3 set is connected with a power BMS board, and the battery 3 is connected with the control circuit board 2 through the power BMS board.
Because the battery 3 is a battery pack formed by 12 5C multiplying power 18650 battery cores or 12 21700 battery cores, the electric storage capacity of the multifunctional mobile power supply can be ensured. Meanwhile, the battery pack is connected with the power BMS board, so that the battery 3 can be prevented from being overcharged or overdischarged, and the service life of the battery 3 is prolonged.
Referring to fig. 1 and 2, the key through holes 115 are provided at the second side 112 of the case 11, and the plurality of charge and discharge through holes 116 are provided at the third side 113 of the case 11.
The key through holes 115 and the plurality of charge and discharge through holes 116 are arranged on different side parts of the shell 11, so that the multifunctional mobile power supply is more attractive, and the key through holes 115 are arranged on the second side part 112, so that a user can press the multifunctional mobile power supply conveniently, and the use habit of the user is more met.
Referring to fig. 1 and 2, the chamfer surface of the housing 11 is provided with a lateral anti-slip protrusion 1111, and the first side 111 and the second side 112 of the housing 11 are provided with vertical anti-slip protrusions 1111.
By providing the vertical anti-slip protrusions 1111 at the first and second side portions 111 and 112 of the housing 11, the friction and feel of a user when holding the multifunctional portable power source can be increased. And the chamfer surface of the housing 11 is provided with the lateral anti-slip protrusions 1111, the impact force of the chamfer of the housing 11 at the time of collision can be reduced.
Referring to fig. 1 and 2, the magnetic wireless charging plate 4 is symmetrically provided with two arc-shaped groove 41 groups, and three arc-shaped grooves 41 in the arc-shaped groove 41 groups have the same central angle.
The two arc-shaped grooves 41 are symmetrically arranged on the magnetic wireless charging plate 4, which is equivalent to the fact that a wireless charging mark is arranged on the surface of the mobile power supply, so that a user is helped to confirm the placement position of the mobile terminal for wireless charging.
Referring to fig. 1 and 2, the number of Micro-USB output interfaces 21 is 2.
Since the number of electronic products owned by the user is large, the situation that the electric quantity of the electronic products is insufficient at the same time may occur, and therefore, in this embodiment, the number of Micro-USB output interfaces 21 is 2, the output interfaces of the multifunctional mobile power supply may be increased, so that two charging lines are connected at the same time to charge two electronic products.
Referring to fig. 2 and 3, the solar panel 5 is a square single crystal silicon solar panel 5, and the single crystal silicon solar panel 5 is fixed to the cover plate 12 by means of gluing.
Because the housing 11 and the cover plate 12 are square, in order to maximize the area of the solar panel 5 and thus absorb more light energy, the solar panel 5 is square, so that the solar panel 5 can receive light energy to the greatest extent, and the charging efficiency of the solar panel 5 for the battery 3 is improved. Meanwhile, the monocrystalline silicon solar panel 5 is selected as the solar panel 5, and the photovoltaic conversion efficiency of the monocrystalline silicon solar panel 5 is highest, so that the charging efficiency of the solar panel 5 to the battery 3 can be further enhanced.
Referring to fig. 2 and 3, the cover plate 12 is provided with a recess 121, the shape of the recess 121 is the same as that of the single crystal silicon solar panel 5, and the depth of the recess 121 is greater than the thickness of the single crystal silicon solar panel 5.
Through installing monocrystalline silicon solar panel 5 in concave part 121, can avoid the multifunctional mobile power supply to receive the time leading to monocrystalline silicon solar panel 5 to take place to shift, the degree of depth of concave part 121 is greater than monocrystalline silicon solar panel 5's thickness simultaneously, can avoid monocrystalline silicon solar panel 5 and mesa to take place to contact when multifunctional mobile power supply places, leads to monocrystalline silicon solar panel 5 to receive the damage, influences monocrystalline silicon solar panel 5's use. The cover plate 12 is provided with a through hole in the recess 121, and the single crystal silicon solar panel 5 is electrically connected to the control circuit board 2 through the through hole.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the technical scope of the present utility model, so that any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model still fall within the scope of the technical solutions of the present utility model.
Claims (10)
1. A multifunctional portable power source, comprising:
the shell comprises a shell body and a cover plate which is covered on the shell body, wherein the shell body is provided with a key through hole, a plurality of charge and discharge through holes and a mounting groove;
the control circuit board is arranged inside the shell and is integrated with a Micro-USB output interface, a Type-c input interface with the power of 100W, a Type-c output interface with the power of 140W and a DC interface, wherein the Micro-USB output interface, the Type-c input interface, the Type-c output interface and the DC interface are respectively arranged in the charge and discharge through holes;
the battery is arranged inside the shell and is electrically connected with the control circuit board;
the magnetic wireless charging plate is arranged in the mounting groove, the mounting groove is provided with a mounting hole, and the magnetic wireless charging plate is electrically connected with the control circuit board through the mounting hole;
the solar panel is arranged on the cover plate and is connected with the control circuit board;
the key is electrically connected with the control circuit board and is installed in the key through hole.
2. The multifunctional mobile power supply according to claim 1, further comprising a display screen, wherein a display through hole is further formed in the top of the housing, the display screen is mounted in the display through hole in a sealing manner, and the display screen is electrically connected with the control circuit board.
3. The multifunctional mobile power supply according to claim 1, further comprising a heat dissipation fan, wherein the first side portion of the housing is further provided with a heat dissipation hole, the heat dissipation hole is located on one side of the control circuit board, the heat dissipation fan is disposed inside the housing and corresponds to the heat dissipation hole, and the heat dissipation fan is electrically connected with the control circuit board.
4. The multifunctional mobile power supply according to claim 1, wherein the battery is a battery pack consisting of 12 5C-rate 18650 cells or 12 21700 cells, and the battery pack is connected with a power BMS board, and the battery is connected with the control circuit board through the power BMS board.
5. The multifunctional portable power source according to claim 1, wherein the key through-holes are provided in the second side portion of the housing, and the plurality of charge and discharge through-holes are provided in the third side portion of the housing.
6. The multifunctional mobile power supply according to claim 1, wherein the chamfer surface of the housing is provided with a lateral anti-slip protrusion, and the first side and the second side of the housing are provided with vertical anti-slip protrusions.
7. The multifunctional mobile power supply according to claim 1, wherein the magnetic wireless charging plate is symmetrically provided with two arc-shaped groove groups, and three arc-shaped grooves in the arc-shaped groove groups have the same central angle.
8. The multi-function portable power source of claim 1, wherein the number of Micro-USB output interfaces is 2.
9. The multifunctional mobile power supply according to claim 1, wherein the solar panel is a square monocrystalline silicon solar panel, and the monocrystalline silicon solar panel is fixed on the cover plate by means of gluing.
10. The multifunctional mobile power supply according to claim 9, wherein the cover plate is provided with a concave portion having the same shape as the single crystal silicon solar panel, and the depth of the concave portion is larger than the thickness of the single crystal silicon solar panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223419526.2U CN219372048U (en) | 2022-12-20 | 2022-12-20 | Multifunctional mobile power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223419526.2U CN219372048U (en) | 2022-12-20 | 2022-12-20 | Multifunctional mobile power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219372048U true CN219372048U (en) | 2023-07-18 |
Family
ID=87116720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223419526.2U Active CN219372048U (en) | 2022-12-20 | 2022-12-20 | Multifunctional mobile power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219372048U (en) |
-
2022
- 2022-12-20 CN CN202223419526.2U patent/CN219372048U/en active Active
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