CN215580494U - Multimedia mobile power supply based on solar energy - Google Patents
Multimedia mobile power supply based on solar energy Download PDFInfo
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- CN215580494U CN215580494U CN202121803757.6U CN202121803757U CN215580494U CN 215580494 U CN215580494 U CN 215580494U CN 202121803757 U CN202121803757 U CN 202121803757U CN 215580494 U CN215580494 U CN 215580494U
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Abstract
The utility model relates to the field of mobile power supplies, in particular to a solar-based multimedia mobile power supply, which comprises a body, a storage battery pack arranged in the body and a solar control system electrically connected with the storage battery pack, wherein a sine wave inverter power supply and a music player electrically connected with the storage battery pack are also arranged in the body; according to the utility model, the sine wave inverter power supply is arranged, the direct current power supply provided by the storage battery is converted into the municipal alternating current 220V power supply, so that the mobile power supply can supply power to the electric appliance needing the alternating current power supply, the application range and the practicability are improved, and the music player is arranged, so that the mobile power supply has the music playing function, and further the mobile power supply function is improved.
Description
Technical Field
The utility model relates to the field of mobile power supplies, in particular to a solar-based multimedia mobile power supply.
Background
The portable power supply is a portable charger which is portable and can store electric energy, is mainly used for charging consumer electronic products such as handheld mobile equipment and the like, and is particularly applied to occasions without external power supply. Although portable power source can be in the open air or as stand-by power supply emergency when having a power failure, its capacity is very limited, needs in time to charge, and when the electric quantity was consumed the light, it can't charge immediately to cause unable continuation of use, then appear with the rechargeable portable power source of solar energy.
At present, the solar mobile power supply has simple functions, can only provide a direct-current power supply and has poor practical effect.
SUMMERY OF THE UTILITY MODEL
Solves the technical problem
Aiming at the defects in the prior art, the utility model provides a solar-based multimedia mobile power supply, which can effectively solve the problems that the prior art is simple in function, can only provide a direct-current power supply and is poor in practical effect.
Technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme:
the utility model provides a multi-media portable power source based on solar energy, includes the body, set up this internal storage battery and with storage battery electric connection's solar control system, this internal sine wave invertion power source and the audio player with storage battery electric connection still being provided with, body one end is provided with the loudspeaker with audio player electric connection, its other end is provided with the display screen respectively, at least a set of cell-phone USB interface that charges, music USB interface, at least a set of socket and the joint that charges, display screen and cell-phone USB interface that charges respectively with storage battery electric connection, music USB interface and audio player electric connection, socket and sine wave invertion power source electric connection, the joint that charges and solar control system electric connection, the fuse subassembly that is used for protecting portable power source whole circuit still can be dismantled to the body other end and install.
Furthermore, a Bluetooth module electrically connected with the music player is arranged in the body;
through the Bluetooth module, the music player can be regulated and controlled through a mobile phone or a remote controller.
Furthermore, the charging connector is electrically connected with a solar photovoltaic panel.
Furthermore, the fuse component comprises a fuse plug, a fuse sleeve and a fuse, wherein the fuse plug is in threaded connection with the body and is electrically connected with the storage battery pack, the fuse plug is in a structure with a hexagonal head at one end and a frustum at the other end, a thread groove is arranged in the fuse plug and is positioned at one end of the hexagonal head, and a pipe groove which is far away from one end of the hexagonal head, is communicated with the thread groove and is in clearance fit with the fuse, an annular groove is arranged on the inner wall of one end, away from the notch, of the thread groove, a first annular conducting strip is clamped in the annular groove, a circular conducting strip is arranged on the inner wall of one end, away from the thread groove, of the pipe groove, a first strip-shaped conducting strip which is electrically connected with the first annular conducting strip is arranged on the outer circumferential side wall of the fuse plug, a second strip-shaped conducting strip which is electrically connected with the circular conducting strip is arranged at one end of the frustum of the fuse plug, the fuse sleeve comprises a threaded connection with the thread sleeve in the thread groove and a sleeve cover arranged at one end, away from the fuse plug, the thread sleeve is internally provided with a conductive sleeve, a conductive groove which is spliced with the fuse is arranged in the conductive sleeve, and the sleeve opening of the conductive sleeve penetrates out of the condom and is provided with a second annular conductive sheet which can be in contact fit with the first annular conductive sheet.
The fuse in the technical scheme preferably adopts a glass tube type fuse and is connected to the body through the fuse plug threads, so that the fuse plug is convenient to disassemble and assemble; the fuse plug is connected in the thread groove of the fuse plug through the thread of the safety sleeve, so that the safety sleeve is detachably connected with the fuse plug, and the fuse is conveniently and quickly disassembled and assembled through the sleeve connection and matching of the conductive groove and the fuse;
the first strip-shaped conducting strip is electrically connected with the anode of the storage battery, the second strip-shaped conducting strip is electrically connected with the sine wave inverter power supply circuit, the music player circuit, the display screen and the mobile phone charging USB port respectively, and the first annular conducting strip is not in contact with the circular conducting strip, so that an open circuit is formed between the first strip-shaped conducting strip and the second strip-shaped conducting strip, namely, the storage battery is disconnected with the sine wave inverter power supply circuit, the music player circuit, the display screen and the mobile phone charging USB port respectively, and the sine wave inverter power supply circuit, the music player circuit, the display screen and the mobile phone charging USB port can be protected in a power-off mode; after inserting the fuse into the conductive slot of the conductive sleeve, the fuse is connected with the fuse plug in a threaded manner, so that the fuse is located between the conductive sleeve and the circular conductive sheet, and then the circular conductive sheet and the conductive sleeve form a passage through the fuse, and meanwhile, the fuse is contacted with the first annular conductive sheet through the second annular conductive sheet, so that the first annular conductive sheet and the circular conductive sheet are electrically communicated, namely, the electric connection of the first strip-shaped conductive sheet and the second strip-shaped conductive sheet is realized, and then the storage battery is respectively communicated with the sine wave inverter power circuit, the music player circuit, the display screen and the mobile phone charging USB port, so that the whole mobile power circuit of the fuse is protected.
Furthermore, a groove is formed in the sleeve cover;
through the recess, be convenient for rotate the condom through screwdriver or fingernail even if be convenient for take off fast or install the condom.
Further, the fuse assembly further comprises a sealing gasket, wherein the sealing gasket is positioned between the thread groove notch and the thread sleeve;
through seal ring, prevent that steam etc. from getting into in the insurance plug, avoid causing phenomenons such as short circuit.
Advantageous effects
Compared with the known public technology, the technical scheme provided by the utility model has the following beneficial effects:
1. according to the utility model, the sine wave inverter power supply is arranged, so that a direct current power supply provided by the storage battery can be converted into a municipal alternating current 220V power supply, the mobile power supply can supply power to an electric appliance needing an alternating current power supply, the application range and the practicability are improved, and the music player is arranged, so that the mobile power supply has a music playing function, and further the function of the mobile power supply is improved.
2. The detachable fuse component is arranged, so that the fuse can be conveniently and rapidly detached, and the power-off protection of the sine wave inverter power supply circuit, the music player circuit, the display screen and the mobile phone charging USB port is realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 utility model, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a schematic view of a first perspective structure of a mobile power supply according to the present invention;
fig. 2 is a schematic view of a second perspective structure of the mobile power supply of the utility model;
FIG. 3 is a schematic structural diagram of a fuse assembly of the present invention;
FIG. 4 is a schematic diagram of an exploded view of the fuse assembly of the present invention;
FIG. 5 is a schematic cross-sectional view of a fuse assembly of the present invention;
FIG. 6 is a schematic diagram of a mobile power supply circuit according to the present invention;
the reference numerals in the drawings denote: 1-body; 2-a loudspeaker; 3-a display screen; 4-charging the mobile phone with a USB port; 5-music USB port; 6-a socket; 7-a charging connector; 8-a fuse assembly; 81-safety plug; 82-a condom; 83-a fuse; 84-pipe groove; 85-a first annular conductive sheet; 86-circular conductive sheet; 87-a first strip conductive sheet; 88-a second strip-shaped conductive sheet; 89-a conductive sleeve; 810-conductive slots; 811-a second annular conductive sheet; 812-a groove; 813-sealing gasket.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention will be further described with reference to the following examples.
Examples
A multimedia mobile power supply based on solar energy according to this embodiment, refer to fig. 1 to 6: the solar energy mobile power supply comprises a body 1, the storage battery pack arranged in the body 1 and the solar energy control system electrically connected with the storage battery pack are arranged, a sine wave inverter power supply and a music player electrically connected with the storage battery pack are further arranged in the body 1, one end of the body 1 is provided with a loudspeaker 2 electrically connected with the music player, the other end of the body is provided with a display screen 3, at least one group of mobile phone charging USB ports 4, the music USB ports 5, at least one group of sockets 6 and charging connectors 7, the display screen 3 and the mobile phone charging USB ports 4 are respectively electrically connected with the storage battery pack, the music USB ports 5 are electrically connected with the music player, the sockets 6 are electrically connected with the sine wave inverter power supply, the charging connectors 7 are electrically connected with the solar energy control system, and a fuse component 8 used for protecting the whole circuit of the mobile power supply can be demountably installed at the other end of the body 1.
In the technical scheme, one side of a body 1, which is far away from a loudspeaker 2, is respectively provided with a button which is electrically connected with a music player, a display screen 3, a mobile phone charging USB port 4 and a socket 6 and is used for respectively controlling the opening and closing of the music player, the display screen 3, the mobile phone charging USB port 4 and the socket 6, the specific working principle is shown in figure 6, a solar photovoltaic panel is respectively connected with a positive charging connector and a negative charging connector 7 of a solar control system through leads, the solar control system stores electric energy converted by the solar photovoltaic panel into a storage battery pack, the positive electrode of a storage battery is respectively communicated with a sine wave inverter power supply, the music player, the display screen 3 and the mobile phone charging USB port 4 after passing through a fuse component 8, the negative electrode of the storage battery is respectively communicated with the sine wave inverter power supply, the music player, the display screen 3 and the mobile phone charging USB port 4, and then the corresponding button is pressed, the storage battery can be electrically connected with the sine wave inverter power supply, the music player, the display screen 3 and the mobile phone charging USB port 4 respectively and supplies power.
Wherein, the body 1 is also internally provided with a Bluetooth module which is electrically connected with the music player;
through the Bluetooth module, the music player can be regulated and controlled through a mobile phone or a remote controller.
Wherein, the joint 7 electric connection that charges has the solar photovoltaic board.
Wherein, the fuse assembly 8 comprises a fuse plug 81, a fuse sleeve 82 and a fuse 83 which are connected to the body 1 by screw thread and electrically connected to the storage battery, the fuse plug 81 is a structure of a hexagonal head at one end and a frustum at the other end, a thread groove located at one end of the hexagonal head and a pipe groove 84 far from the hexagonal head and communicated with the thread groove and in clearance fit with the fuse 83 are arranged in the fuse plug 81, an annular groove is arranged on the inner wall of one end of the thread groove far from the notch of the thread groove, a first annular conductive sheet 85 is clamped in the annular groove, a circular conductive sheet 86 is arranged on the inner wall of one end of the pipe groove 84 far from the thread groove, a first strip conductive sheet 87 electrically connected to the first annular conductive sheet 85 is arranged on the outer circumferential wall of the fuse plug 81, a second strip conductive sheet 88 electrically connected to the circular conductive sheet 86 is arranged at one end of the frustum of the fuse plug 81, the fuse sleeve 82 comprises a threaded sleeve in the threaded groove and a sleeve cover arranged at one end of the threaded sleeve far from the fuse plug 81, a conductive sleeve 89 is arranged in the threaded sleeve, a conductive groove 810 spliced with the fuse 83 is arranged in the conductive sleeve 89, and the opening of the conductive sleeve 89 penetrates out of the safety sleeve 82 and is provided with a second annular conductive sheet 811 capable of being in contact fit with the first annular conductive sheet 85.
In the technical scheme, the fuse 83 is preferably a glass tube fuse and is connected to the body 1 through the fuse plug 81 in a threaded manner, so that the fuse plug 81 is convenient to disassemble and assemble; the fuse 82 is connected in the thread groove of the fuse plug 81 through the thread of the fuse cover 82, so that the fuse cover 82 is detachably connected with the fuse plug 81, and the fuse 83 is conveniently and quickly disassembled through the sleeve connection and matching of the conductive groove 810 and the fuse 83;
the first strip-shaped conducting strip 87 is electrically connected with the anode of the storage battery, the second strip-shaped conducting strip 88 is electrically connected with the sine wave inverter power supply circuit, the music player circuit, the display screen 3 and the mobile phone charging USB port 4 respectively, and because the first annular conducting strip 85 is not in contact with the circular conducting strip 86, a circuit break is formed between the first strip-shaped conducting strip 87 and the second strip-shaped conducting strip 88, namely, the storage battery is disconnected with the sine wave inverter power supply circuit, the music player circuit, the display screen 3 and the mobile phone charging USB port 4 respectively, so that the sine wave inverter power supply circuit, the music player circuit, the display screen 3 and the mobile phone charging USB port 4 can be protected in a power-off mode; after the fuse 83 is inserted into the conductive slot 810 of the conductive sleeve 89, the fuse 82 is connected with the fuse plug 81 through threads, so that the fuse 83 is located between the conductive sleeve 89 and the circular conductive sheet 86, further, the circular conductive sheet 86 and the conductive sleeve 89 form a passage through the fuse 83, and meanwhile, the circular conductive sheet 86 is in contact with the first annular conductive sheet 85 through the second annular conductive sheet 811, so that the first annular conductive sheet 85 is electrically communicated with the circular conductive sheet 86, namely, the first strip-shaped conductive sheet 87 is electrically connected with the second strip-shaped conductive sheet 88, so that the storage battery pack is respectively communicated with the sine wave inverter power supply circuit, the music player circuit, the display screen 3 and the mobile phone charging USB port 4, and the whole mobile power supply circuit of the fuse 83 is protected.
Wherein, the sleeve cover is provided with a groove 812;
with recess 812, rotation of condom 82 by a screwdriver or fingernail is facilitated, even for quick removal or installation of condom 82.
The fuse assembly 8 further comprises a sealing washer 813, and the sealing washer 813 is positioned between the notch of the thread groove and the thread sleeve;
by the sealing washer 813, water vapor and the like are prevented from entering the safety plug 81, and the phenomena of short circuit and the like are avoided.
The device is provided with the sine wave inverter power supply, so that a direct current power supply provided by the storage battery can be converted into a municipal alternating current 220V power supply, the mobile power supply can supply power to an electric appliance needing an alternating current power supply, the application range and the practicability are improved, and the mobile power supply has a music playing function by arranging the music player, so that the functionality of the mobile power supply is improved; meanwhile, the fuse 83 is convenient to detach quickly by arranging the detachable fuse component 8, so that power-off protection is performed on the sine wave inverter power supply circuit, the music player circuit, the display screen 3 and the mobile phone charging USB port 4.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (6)
1. The utility model provides a multimedia portable power source based on solar energy, includes body (1), sets up storage battery in body (1) and with storage battery electric connection's solar control system, its characterized in that: still be provided with in body (1) with storage battery electric connection's sine wave invertion power supply and audio player, body (1) one end is provided with loudspeaker (2) with audio player electric connection, its other end is provided with display screen (3) respectively, at least a set of cell-phone USB interface (4) that charges, music USB interface (5), at least a set of socket (6) and the joint (7) that charges, display screen (3) and cell-phone USB interface (4) that charges respectively with storage battery electric connection, music USB interface (5) and audio player electric connection, socket (6) and sine wave invertion power supply electric connection, joint (7) and solar control system electric connection charge, body (1) other end still demountable installation is used for protecting the fuse subassembly (8) of the whole circuit of portable power source.
2. The solar-based multimedia mobile power supply according to claim 1, wherein a bluetooth module electrically connected with a music player is further disposed in the body (1).
3. The solar-based multimedia mobile power supply according to claim 1, wherein the charging connector (7) is electrically connected with a solar photovoltaic panel.
4. The solar-based multimedia mobile power supply according to claim 1, wherein the fuse assembly (8) comprises a fuse plug (81), a safety sleeve (82) and a fuse (83), the fuse plug (81) is screwed on the body (1) and is electrically connected with the storage battery pack, the fuse plug (81) is of a one-end hexagonal head structure and a other-end frustum structure, a thread groove is arranged at one end of the hexagonal head structure, a pipe groove (84) is arranged in the fuse plug, the pipe groove (84) is far away from one end of the hexagonal head structure, is communicated with the thread groove and is in clearance fit with the fuse (83), an annular groove is arranged on the inner wall of the thread groove far away from one end of the notch, a first annular conductive sheet (85) is clamped in the annular groove, a circular conductive sheet (86) is arranged on the inner wall of the pipe groove (84) far away from one end of the thread groove, a first strip-shaped conductive sheet (87) is arranged on the outer circumferential wall of the fuse plug (81), one end of a frustum head of the safety plug (81) is provided with a second strip-shaped conductive sheet (88) electrically connected with a circular conductive sheet (86), the safety sleeve (82) comprises a threaded sleeve connected in a threaded groove and a sleeve cover arranged at one end of the threaded sleeve far away from the safety plug (81), a conductive sleeve (89) is arranged in the threaded sleeve, a conductive groove (810) spliced with a fuse (83) is arranged in the conductive sleeve (89), and a sleeve opening of the conductive sleeve (89) penetrates out of the safety sleeve (82) and is provided with a second annular conductive sheet (811) capable of being in contact fit with the first annular conductive sheet (85).
5. The solar-based multimedia mobile power supply of claim 4, wherein the cover has a groove (812).
6. A solar-based multimedia mobile power supply according to claim 4, characterized in that the fuse assembly (8) further comprises a sealing gasket (813), the sealing gasket (813) being located between the thread groove notch and the thread insert.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121803757.6U CN215580494U (en) | 2021-08-04 | 2021-08-04 | Multimedia mobile power supply based on solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121803757.6U CN215580494U (en) | 2021-08-04 | 2021-08-04 | Multimedia mobile power supply based on solar energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215580494U true CN215580494U (en) | 2022-01-18 |
Family
ID=79832256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121803757.6U Active CN215580494U (en) | 2021-08-04 | 2021-08-04 | Multimedia mobile power supply based on solar energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215580494U (en) |
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2021
- 2021-08-04 CN CN202121803757.6U patent/CN215580494U/en active Active
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