CN217693249U - Photovoltaic charging patch cord for mobile power supply and charging system - Google Patents
Photovoltaic charging patch cord for mobile power supply and charging system Download PDFInfo
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- CN217693249U CN217693249U CN202123236732.5U CN202123236732U CN217693249U CN 217693249 U CN217693249 U CN 217693249U CN 202123236732 U CN202123236732 U CN 202123236732U CN 217693249 U CN217693249 U CN 217693249U
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- 238000004146 energy storage Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
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- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
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- 239000007787 solid Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
The embodiment of the utility model provides a relate to charging connection line technical field, disclose a photovoltaic patch cord and charging system that charges for portable power source, include: the photovoltaic power supply comprises a first connector, a control circuit board and at least two second connectors, wherein the first connector is used for connecting the output end of a photovoltaic panel, and the second connectors are used for connecting the input end of a mobile power supply; the input end of the control circuit board is connected with the first connector, the output end of the control circuit board is respectively connected with at least two second connectors, and the control circuit board is used for adjusting output voltage according to the mobile power supply connected with the second connectors; the first connector, control circuit board and at least two through cable group electric connection between the second connector to satisfy the user demand that needs to charge simultaneously when two at least portable power sources, it is single to have alleviated current charging wire use, can't satisfy the technical problem of the multiple demand of user.
Description
Technical Field
The embodiment of the utility model provides a connecting wire technical field, in particular to photovoltaic charging patch cord and charging system for portable power source charges.
Background
At present, along with the development of science and technology and the improvement of living standard, electronic products are gradually popularized in life and work of people, and the electronic products are increasingly diversified in types and frequently used. Moreover, since the electronic products can not be charged when the portable power source is used, energy storage products such as various mobile power sources are produced in order to charge the electronic products quickly and conveniently. When the mobile power supply is not powered, the photovoltaic panel is used for charging the mobile power supply, and the charging mode is adopted.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model aims to provide a photovoltaic patch cord and charging system that charges for portable power source to solve the problem of charging for portable power source through the photovoltaic board.
In order to solve the technical problem, the first aspect of the present invention provides a photovoltaic charging patch cord for a mobile power supply, which is characterized by comprising: the photovoltaic power supply comprises a first connector, a control circuit board and at least two second connectors, wherein the first connector is used for connecting the output end of a photovoltaic panel, and the second connectors are used for connecting the input end of a mobile power supply;
the input end of the control circuit board is connected with the first connector, the output end of the control circuit board is respectively connected with at least two second connectors, and the control circuit board is used for adjusting output voltage according to the mobile power supply connected with the second connectors;
the first connector, the control circuit board and the at least two second connectors are electrically connected through a cable group.
In addition, first connector includes first shielding shell, the outside of first shielding shell is around being provided with the ditch pipe, be formed with first interface on the first shielding shell, be provided with the tuning fork piece in the first interface.
In addition, the second connector includes a second shield shell having a second connection port formed thereon; the second connectors of the at least two second connectors are one or more of Type-C interfaces, micro-USB interfaces and Lightning interfaces.
In addition, at least two of the second connectors have the second connection ports of the same specification.
In addition, the first shielding shell and the second shielding shell are made of plastics.
In addition, the outside cover of control circuit board is equipped with the protective housing, the material of protective housing is the aluminum alloy.
In addition, the first connector further comprises a first grounding terminal electrically connected with the first shielding shell, the second connector further comprises a second grounding terminal electrically connected with the second shielding shell, and the cable set comprises a ground wire; one end of the ground wire is connected with the first grounding terminal, and the other end of the ground wire is connected with the second grounding terminal.
The utility model discloses an embodiment second aspect provides a charging system, include: the photovoltaic panel and the photovoltaic charging patch cord for the mobile power supply;
the output end of the photovoltaic panel is connected with the first connector.
The utility model discloses an embodiment third aspect provides a charging system, include: the photovoltaic charging patch cord for the mobile power supplies is characterized by comprising at least two mobile power supplies and the photovoltaic charging patch cord for the mobile power supplies;
the input ends of at least two mobile power supplies are respectively connected with a second connector;
wherein the number of the second connectors is greater than or equal to the number of the mobile power sources.
The utility model discloses an embodiment fourth aspect provides a charging system, include: the photovoltaic panel, at least two mobile power supplies and the photovoltaic charging patch cord for the mobile power supplies are arranged;
the output end of the photovoltaic panel is connected with the first connector, and the input ends of at least two mobile power supplies are respectively connected with the second connector;
wherein the number of the second connectors is greater than or equal to the number of the mobile power sources.
Compared with the prior art, the utility model, the embodiment provides a photovoltaic patch cord that charges for portable power source, including first connector, control circuit board and two at least second connectors, wherein, first connector is used for connecting the output of photovoltaic board, the second connector is used for connecting portable power source's input, adjusts output voltage through control circuit board to satisfy the user demand that needs to charge simultaneously when two at least portable power sources, can satisfy user's multiple demand, it is single to have alleviated current charging wire use style, can't satisfy the technical problem of the multiple demand of user.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
Fig. 1 is a schematic structural diagram of a photovoltaic charging patch cord for a mobile power supply according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a first connector in an embodiment of the invention;
fig. 2a is a left side view of a first connector in an embodiment of the present invention;
fig. 2b is a right side view of the first connector in the embodiment of the present invention.
In the figure, 100-first connector, 110-first shielding case, 120-boot tube, 130-first connector, 140-tuning fork piece; 200-a control circuit board; 300-a second connector; 400-cable group.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following will explain in detail each embodiment of the present invention with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that in various embodiments of the invention, numerous technical details are set forth in order to provide a better understanding of the present application. However, the technical solution claimed in the present application can be implemented without these technical details and various changes and modifications based on the following embodiments. The following embodiments are divided for convenience of description, and should not constitute any limitation to the specific implementation manner of the present invention, and the embodiments may be mutually incorporated and referred to without contradiction.
It should be noted that all directional indicators (such as up, down, left, right, front, and back) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, and the like 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 of the 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 discloses an embodiment first aspect relates to a photovoltaic patch cord that charges for portable power source, as shown in FIG. 1, include: the photovoltaic power supply comprises a first connector 100, a control circuit board 200 and at least two second connectors 300, wherein the first connector 100 is used for connecting the output end of a photovoltaic panel, and the second connectors 300 are used for connecting the input end of a mobile power supply; the input end of the control circuit board 200 is connected to the first connector 100, the output ends of the control circuit board 200 are respectively connected to at least two second connectors 300, and the control circuit board 200 is configured to adjust an output voltage according to the mobile power source connected to the second connectors 300; the first connector 100, the control circuit board 200 and at least two of the second connectors 300 are electrically connected through a cable assembly 400.
Compared with the prior art, the utility model, the embodiment provides a photovoltaic patch cord that charges for portable power source, including first connector 100, control circuit board 200 and two at least second connectors 300, wherein, first connector 100 is used for connecting the output of photovoltaic board, second connector 300 is used for connecting portable power source's input, adjusts output voltage through control circuit board 200 to satisfy the user demand that needs to charge simultaneously when two at least portable power sources, can satisfy user's multiple demand, it is single to have alleviated current charging wire use, can't satisfy the technical problem of the multiple demand of user.
Among these, a photovoltaic panel is a power generation device that generates direct current upon exposure to sunlight, and is composed of thin solid photovoltaic cells made almost entirely of semiconductor materials (e.g., silicon). The material may be a single crystal silicon solar cell, a polycrystalline silicon solar cell, an amorphous silicon solar cell, or the like, and is not particularly limited herein. It should be noted that the photovoltaic panels are grouped, and one group of photovoltaic panels is connected to one first connector 100. The portable power source is a portable charger which can be carried about by a person, can store electric energy, is mainly used for charging consumer electronic products (such as wireless phones and notebook computers) such as handheld mobile equipment and the like, and is particularly applied to occasions without external power supply. The main components of the device comprise: a battery used as an electric energy storage, and a circuit (dc-dc converter) for stabilizing an output voltage.
Preferably, the number of the second connectors 300 is two. Considering that the output power of the photovoltaic panel can be 100W, in this embodiment, the number of the mobile power supplies connected to the photovoltaic charging patch cord for the mobile power supply is two, that is, most of the use requirements in practical situations can be covered.
In an embodiment, referring to fig. 2, 2a and 2b, the first connector 100 includes a first shielding shell 110, a boot tube 120 is disposed around an outer side of the first shielding shell 110, a first connector 130 is formed on the first shielding shell 110, and a tuning fork 140 is disposed in the first connector 130. Preferably, the first connector 100 may be a female socket of type DC 6530.
In one embodiment, the second connector 300 includes a second shield shell having a second connection port formed thereon; the second connectors of at least two second connectors 300 are one or more of Type-C interfaces, micro-USB interfaces and Lightning interfaces, and thus are suitable for mobile power supplies with interfaces of various specifications. The Micro-USB interface is a portable version of the USB 2.0 standard, is smaller than a Mini USB interface used by part of mobile phones, and is also an interface suitable for most android mobile phones on the market at present; the Type-C interface has the advantages of being thinner and faster in transmission speed, and more importantly, the Type-C interface is not divided into a positive direction and a negative direction, and both the positive direction and the negative direction can be inserted. In addition, the maximum output power of the Type-C interface is 20V/3A, and the maximum output power of the micro-USB interface and the Lightning interface is 5V/1.5A.
In addition, at least two of the second connectors 300 have the same specification of the second connection port. At least two of the second connectors 300 are provided as second connection ports having the same specification and used for mobile power supplies adapted to interfaces having the same specification, so that the design difficulty of the control circuit board 200 can be reduced, and most of the use requirements can be met.
In addition, the first shielding shell 110 and the second shielding shell are made of plastics, so that the cost of the plastics is low, and the shielding effect is good.
It can be understood that the control circuit board 200 is covered with a protective shell, and the material of the protective shell is preferably aluminum alloy, so as to protect the control circuit board 200.
In one embodiment, the first connector 100 further includes a first ground terminal electrically connected to the first shielding shell 110, the second connector 300 further includes a second ground terminal electrically connected to the second shielding shell, and the cable assembly 400 includes a ground wire; the ground wire has one end connected to the first ground terminal and the other end connected to the second ground terminal, which is not shown in the figure. The first shielding shell 110 in the first connector 100 is electrically connected with the first ground terminal, the second shielding shell in the second connector 300 is electrically connected with the second ground terminal, and the first ground terminal is connected with the second ground terminal by the ground wire in the cable set 400, that is, the first shielding shell 110 is connected with the second shielding shell by the first ground terminal, the ground wire, the second ground terminal and the second shielding shell to form a ground loop, so that noise generated in the surrounding environment can be introduced into the ground, electric leakage can be reduced, and personal safety of users can be protected.
The utility model discloses an embodiment second aspect provides a charging system, include: the photovoltaic panel and the photovoltaic charging patch cord for the mobile power supply are arranged; the output of the photovoltaic panel is connected to the first connector 100.
The utility model discloses an embodiment third aspect provides a charging system, include: the photovoltaic charging patch cord for the mobile power supplies is characterized by comprising at least two mobile power supplies and the photovoltaic charging patch cord for the mobile power supplies; the input ends of at least two mobile power supplies are respectively connected with the second connector 300; wherein the number of the second connectors 300 is greater than or equal to the number of the mobile power sources.
The utility model discloses an embodiment fourth aspect provides a charging system, include: the photovoltaic panel, at least two mobile power supplies and the photovoltaic charging patch cord for the mobile power supplies are arranged; the output end of the photovoltaic panel is connected with the first connector 100, and the input ends of at least two mobile power supplies are respectively connected with the second connector 300; wherein the number of the second connectors 300 is greater than or equal to the number of the mobile power sources.
It can be understood that, since the charging system described above includes the parallel patch cord for the photovoltaic panel described above, there are also corresponding advantages, which are not described in detail herein.
It will be understood by those skilled in the art that the foregoing embodiments are specific examples of the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in its practical application.
Claims (10)
1. A photovoltaic patch cord that charges for portable power source which characterized in that includes: the photovoltaic power supply comprises a first connector, a control circuit board and at least two second connectors, wherein the first connector is used for connecting the output end of a photovoltaic panel, and the second connectors are used for connecting the input end of a mobile power supply;
the input end of the control circuit board is connected with the first connector, the output end of the control circuit board is respectively connected with at least two second connectors, and the control circuit board is used for adjusting output voltage according to the mobile power supply connected with the second connectors;
the first connector, the control circuit board and the at least two second connectors are electrically connected through a cable group.
2. The photovoltaic charging patch cord for a mobile power supply as claimed in claim 1, wherein the first connector comprises a first shielding shell, a trench tube is arranged around the outside of the first shielding shell, a first connecting port is formed on the first shielding shell, and a tuning fork sheet is arranged in the first connecting port.
3. The photovoltaic charging patch cord for a mobile power supply as claimed in claim 1 or 2, wherein the second connector comprises a second shielding case, and a second connection port is formed on the second shielding case;
the second connectors of the at least two second connectors are one or more of a Type-C interface, a Micro-USB interface and a Lightning interface.
4. The photovoltaic charging patch cord for a mobile power supply of claim 3, wherein at least two of the second connectors have the same specification of the second connection port.
5. The photovoltaic charging patch cord for a mobile power supply as claimed in claim 3, wherein the first connector comprises a first shielding shell, and the first shielding shell and the second shielding shell are both made of plastic.
6. The photovoltaic charging patch cord for the mobile power supply as claimed in any one of claims 1 to 5, wherein a protective shell is covered on the outer side of the control circuit board, and the protective shell is made of aluminum alloy.
7. The photovoltaic charging patch cord for a mobile power supply of claim 1, wherein the first connector further comprises a first ground terminal electrically connected to the first shielding shell, the second connector further comprises a second ground terminal electrically connected to the second shielding shell, and the cable assembly comprises a ground wire;
one end of the ground wire is connected with the first grounding terminal, and the other end of the ground wire is connected with the second grounding terminal.
8. An electrical charging system, comprising: a photovoltaic panel, and a photovoltaic charging patch cord for a mobile power supply of any one of claims 1 to 7;
the output end of the photovoltaic panel is connected with the first connector.
9. An electrical charging system, comprising: at least two mobile power sources, and a photovoltaic charging patch cord for a mobile power source as claimed in any one of claims 1 to 7;
the input ends of at least two mobile power supplies are respectively connected with a second connector;
wherein the number of the second connectors is greater than or equal to the number of the mobile power sources.
10. An electrical charging system, comprising: a photovoltaic panel, at least two mobile power sources, and a photovoltaic charging patch cord for a mobile power source as claimed in any one of claims 1 to 7;
the output end of the photovoltaic panel is connected with the first connector, and the input ends of at least two mobile power supplies are respectively connected with the second connector;
wherein the number of the second connectors is greater than or equal to the number of the mobile power sources.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123236732.5U CN217693249U (en) | 2021-12-21 | 2021-12-21 | Photovoltaic charging patch cord for mobile power supply and charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123236732.5U CN217693249U (en) | 2021-12-21 | 2021-12-21 | Photovoltaic charging patch cord for mobile power supply and charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217693249U true CN217693249U (en) | 2022-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123236732.5U Active CN217693249U (en) | 2021-12-21 | 2021-12-21 | Photovoltaic charging patch cord for mobile power supply and charging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217693249U (en) |
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2021
- 2021-12-21 CN CN202123236732.5U patent/CN217693249U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240123 Address after: Room 401, 4th Floor, Building 5, No. 218 Mingnan Road, Songjiang District, Shanghai, 2016 Patentee after: Shanghai Anku Smart Energy Co.,Ltd. Country or region after: China Address before: 201613 room 103, building 2, No. 218, Mingnan Road, Songjiang District, Shanghai Patentee before: Shanghai anku innovative energy Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |