Outdoor portable power supply equipped with fast-assembly modularized AC electrical connection system
Through the modular AC electrical connection system, the problem of complexity and low adaptability of traditional outdoor portable power AC output is solved, compact, safe and efficient electrical connection is achieved, adapting to different electrical applications, and improving user experience.
Patent Information
- Application Number
- CN202411274591.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2024-12-17
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The AC output of traditional outdoor portable power supplies depends on the socket port, resulting in complex operation, low adaptability, and power cables occupy space, making it difficult to provide a simple and comfortable power environment.
A fast-install modular AC electrical connection system is designed, using a universal electric connection mother module, functional male module, alignment fan bump and upper fan magnetic block limit stability device, replacing the traditional socket port and power cable The connection method realizes wireless and modular design.
It improves the compactness and simplicity of the AC output system, enhances safety performance, reduces operation complexity and probability of misoperation, adapts to different types of electrical appliances, and improves user experience.
Smart Images
Figure CN119154448A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of mobile power supplies, and in particular to an outdoor portable power supply equipped with a quick-install modular AC electrical connection system. Background Art
[0002] In traditional outdoor portable power supplies, the port form of AC power input and output generally follows the corresponding international electrical standards: Standard 1. When the portable power supply uses external AC power for power replenishment, a power cord is generally used, and its two ends are respectively connected to the external power supply and the body port of the portable power supply. Among them, the connection port between the power cord and the body of the portable power supply can use a port form that complies with international standards such as IEC 60320C13 / C14; Standard 2. When the portable power supply uses its own reserved power for external AC output, it is generally connected to the electrical appliance through the standard AC socket that comes with the body. This type of AC socket can use a port form that complies with international standards such as IEC 60884-2-5-2017;
[0003] However, there are some disadvantages in the AC output port of the traditional outdoor portable power supply. The external AC output of the traditional outdoor portable power supply depends on the AC socket port. Therefore, most AC electrical appliances, such as electric kettles, electric ceramic stoves, etc., need to use soft power cords to connect to the power supply body to transmit power. The above connection mode inevitably has some shortcomings: this connection method leads to complicated operation steps, and the circuit system has low adaptability to complex outdoor environments; the power cord itself occupies a certain space and is inconvenient to store, making it difficult to provide a simple and comfortable power environment for electrical appliances and operators. For this reason, we propose an outdoor portable power supply equipped with a quick-install modular AC electrical connection system. Summary of the invention
[0004] The main purpose of the present invention is to provide an outdoor portable power supply equipped with a quick-install modular AC electrical connection system, which can effectively solve the problems in the background technology.
[0005] To achieve the above object, the technical solution adopted by the present invention is:
[0006] An outdoor portable power supply equipped with a quick-install modular AC electrical connection system, comprising a mobile power module, a special high-efficiency electric kettle, a portable wireless ceramic stove and a portable wireless multi-hole socket strip, wherein a universal fixing module is fixedly installed on the upper surface of the mobile power module, a universal power connection female module is embedded in the middle of the upper surface of the universal fixing module, and a functional male module is fixedly installed in the middle of the lower surface of the special high-efficiency electric kettle, the portable wireless ceramic stove and the portable wireless multi-hole socket strip.
[0007] Furthermore, the lower surfaces of the portable wireless ceramic stove and the portable wireless multi-hole socket strip are both fixedly mounted with aligning fan-shaped protrusions at positions near the edge of the four equal parts, and the interiors of the aligning fan-shaped protrusions are both fixedly mounted with upper fan-shaped magnetic blocks.
[0008] Furthermore, the mobile power module includes a mobile power case, a display screen, a Type-C interface and a charging port. The display screen is fixedly installed on the curved surface of the mobile power case near the upper end, the Type-C interface is fixedly installed on the surface of the mobile power case below the display screen, and the charging port is fixedly installed on the curved surface of the mobile power case near the lower surface.
[0009] Furthermore, the universal power connection mother module includes a power connection base, a plug-in slot, a first plug-in arc slot, a second plug-in arc slot, a ground wire spring contact piece, a neutral wire spring contact piece and a live wire spring contact piece. A plug-in slot is provided in the middle of the power connection base, a first plug-in arc slot is provided on the surface of the plug-in slot located at the periphery of the plug-in slot, a second plug-in arc slot is provided on the surface of the plug-in slot located at the periphery of the first plug-in arc slot, a ground wire spring contact piece is fixedly installed on the lower surface of the power connection base at the edge of the plug-in slot, a neutral wire spring contact piece is fixedly installed on the lower surface of the power connection base at the edge of the first plug-in arc slot, and a live wire spring contact piece is fixedly installed on the lower surface of the power connection base at the edge of the second plug-in arc slot.
[0010] Furthermore, the interference contact point of the ground wire spring contact piece is located directly below the plug-in slot, the interference contact point of the neutral wire spring contact piece is located directly below the first plug-in arc slot, and the interference contact point of the live wire spring contact piece is located directly below the second plug-in arc slot.
[0011] Furthermore, the universal fixing module includes a connecting base, a fan-shaped groove and a lower fan-shaped magnetic block. The upper surface of the connecting base is provided with fan-shaped grooves at four equal positions near the edge, and the interior of the connecting base is fixedly provided with a lower fan-shaped magnetic block directly below the fan-shaped groove.
[0012] Furthermore, an embedding groove is opened in the middle part of the upper surface of the connecting base, and the universal power connecting mother module is fixedly installed with the universal fixing module by embedding the embedding groove, the aligning fan-shaped protrusions and fan-shaped grooves are matched, the upper surface poles of the lower fan-shaped magnetic block are the same, the lower surface poles of the upper fan-shaped magnetic block are the same, and the lower surface poles of the upper fan-shaped magnetic block are opposite to the upper surface poles of the lower fan-shaped magnetic block.
[0013] Furthermore, the functional male module includes an inward-concave connecting base, a ground wire metal pin, a neutral wire metal ring and a live wire metal ring, a ground wire metal pin is fixedly installed in the middle of the lower surface of the inward-concave connecting base, a neutral wire metal ring is fixedly installed on the outer periphery of the ground wire metal pin on the lower surface of the inward-concave connecting base, and a live wire metal ring is fixedly installed on the outer periphery of the neutral wire metal ring on the lower surface of the inward-concave connecting base.
[0014] Furthermore, the ground wire metal needle is matched with the ground wire spring contact piece, the neutral wire metal ring is matched with the neutral wire spring contact piece, and the live wire metal ring is matched with the live wire spring contact piece.
[0015] Compared with the prior art, the present invention has the following beneficial effects:
[0016] In the present invention, a new form of outdoor portable power supply is constructed, and its main feature is that the AC electrical connection system of this type of power supply is deeply improved. By using a modular electrical connection port with a universal female power connection module and a functional male module, plus a universal fixing module, an alignment fan-shaped protrusion, and an upper fan-shaped magnetic block limit stabilization device in the design, the traditional socket port plus power cable connection method is replaced, which greatly improves the compactness and simplicity of the external AC output system of the outdoor portable power supply. While making the "cableless" of electrical equipment possible, it also improves the safety performance of the circuit connection. The modular design also makes this system easy to design and integrate with different types of electrical appliances.
[0017] In addition, this intuitive and easy-to-operate electrical connection method can also help improve user operating efficiency, reduce the probability of misoperation, and enhance user willingness to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of an outdoor portable power supply equipped with a quick-install modular AC electrical connection system of the present invention;
[0019] Figure 2 A partial view of a mobile power module of an outdoor portable power source equipped with a quick-install modular AC electrical connection system according to the present invention;
[0020] Figure 3 A partial display diagram of a portable wireless ceramic stove with an outdoor portable power source equipped with a quick-install modular AC electrical connection system according to the present invention;
[0021] Figure 4 This is an enlarged display diagram of a universal power connection mother module of an outdoor portable power supply equipped with a quick-install modular AC electrical connection system of the present invention;
[0022] Figure 5It is a partial enlarged display diagram of a universal power connection mother module of an outdoor portable power supply equipped with a quick-install modular AC electrical connection system of the present invention;
[0023] Figure 6 The present invention is a partial cross-sectional view of a portable wireless ceramic stove and a universal fixing module of an outdoor portable power source equipped with a quick-install modular AC electrical connection system.
[0024] In the figure: 1. Mobile power module; 101. Mobile power box; 102. Display screen; 103. Type-C interface; 104. Charging port; 2. Universal fixing module; 201. Connecting base; 202. Fan-shaped groove; 203. Lower fan-shaped magnetic block; 3. Universal power connection female module; 301. Power connection base; 302. Plug-in slot; 303. First plug-in arc slot; 304. Second plug-in arc slot; 305. Ground spring contact piece; 306. Zero spring contact piece; 307. Live spring contact piece; 4. Special high-efficiency electric kettle; 5. Portable wireless ceramic stove; 501. Alignment fan-shaped protrusion; 502. Upper fan-shaped magnetic block; 6. Portable wireless multi-hole socket; 7. Functional male module; 701. Concave connecting base; 702. Ground metal pin; 703. Zero metal ring; 704. Live metal ring. DETAILED DESCRIPTION
[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.
[0026] Embodiment 1:
[0027] like Figure 1-6 As shown, an outdoor portable power supply equipped with a quick-install modular AC electrical connection system includes a mobile power module 1, a dedicated high-efficiency electric kettle 4, a portable wireless ceramic stove 5 and a portable wireless multi-hole socket 6. A universal fixing module 2 is fixedly installed on the upper surface of the mobile power module 1, a universal power connection female module 3 is embedded in the middle of the upper surface of the universal fixing module 2, and a functional male module 7 is fixedly installed in the middle of the lower surface of the dedicated high-efficiency electric kettle 4, the portable wireless ceramic stove 5 and the portable wireless multi-hole socket 6.
[0028] The lower surfaces of the portable wireless ceramic stove 5 and the portable wireless multi-hole socket 6 are fixedly installed with aligning fan-shaped protrusions 501 near the edge of the four-equal-divided positions, and the inner parts of the aligning fan-shaped protrusions 501 are fixedly installed with upper fan-shaped magnetic blocks 502; the mobile power module 1 includes a mobile power case 101, a display screen 102, a Type-C interface 103 and a charging port 104, the curved surface of the mobile power case 101 is fixedly installed with the display screen 102 near the upper end, the surface of the mobile power case 101 is located below the display screen 102 and is fixedly installed with the Type-C interface 103, the Type-C interface 103 is used for charging mobile phones outdoors, and the display screen 102 can display the battery power inside the mobile power case 101, as well as user interaction information such as system status indication.The charging port 104 is fixedly installed on the arc surface near the lower surface of the mobile power supply box 101; the universal power connection mother module 3 includes a power connection base 301, a plug-in slot 302, a first plug-in arc slot 303, a second plug-in arc slot 304, a ground spring contact piece 305, a neutral spring contact piece 306 and a live spring contact piece 307. The plug-in slot 302 is opened in the middle of the power connection base 301, and the surface of the plug-in slot 302 is located at the periphery of the plug-in slot 302. The surface of the plug-in slot 302 is located at the periphery of the first plug-in arc slot 303. The second plug-in arc slot 304 is opened on the surface of the plug-in slot 302. The lower surface of the power connection base 301 is located at the edge of the plug-in slot 302 and the ground spring contact piece 305 is fixedly installed. 05, the lower surface of the power connection base 301 is located at the edge of the first plug arc slot 303 and is fixedly installed with a zero line spring contact piece 306, and the lower surface of the power connection base 301 is located at the edge of the second plug arc slot 304 and is fixedly installed with a live line spring contact piece 307; the interference contact point of the ground line spring contact piece 305 is located directly below the plug slot 302, the interference contact point of the zero line spring contact piece 306 is located directly below the first plug arc slot 303, and the interference contact point of the live line spring contact piece 307 is located directly below the second plug arc slot 304; the universal fixing module 2 includes a connection base 201, a fan-shaped groove 202 and a lower fan-shaped magnetic block 203, and the upper surface of the connection base 201 is near the edge of the four-equal position A fan-shaped groove 202 is provided, and a lower fan-shaped magnetic block 203 is fixedly installed inside the connecting base 201 directly below the fan-shaped groove 202; an embedding groove is provided in the middle of the upper surface of the connecting base 201, and the universal power connecting mother module 3 is fixedly installed with the universal fixing module 2 by embedding the embedding groove, and the positioning fan-shaped protrusion 501 and the fan-shaped groove 202 are matched, the upper surface magnetic poles of the lower fan-shaped magnetic block 203 are the same, the lower surface magnetic poles of the upper fan-shaped magnetic block 502 are the same, and the lower surface magnetic poles of the upper fan-shaped magnetic block 502 are opposite to the upper surface magnetic poles of the lower fan-shaped magnetic block 203, the positioning fan-shaped protrusion 501 is embedded in the fan-shaped groove 202, and the lower fan-shaped magnetic block 203 is adsorbed by the upper fan-shaped magnetic block 502, so that the docking The functional male module 7 comprises a concave connection base 701, a ground wire metal needle 702, a neutral wire metal ring 703 and a live wire metal ring 704. The ground wire metal needle 702 is fixedly installed in the middle of the lower surface of the concave connection base 701, and the neutral wire metal ring 703 is fixedly installed on the lower surface of the concave connection base 701 at the periphery of the ground wire metal needle 702. The live wire metal ring 704 is fixedly installed on the lower surface of the concave connection base 701 at the periphery of the neutral wire metal ring 703; the ground wire metal needle 702 is matched with the ground wire spring contact piece 305, the neutral wire metal ring 703 is matched with the neutral wire spring contact piece 306, and the live wire metal ring 704 is matched with the live wire spring contact piece 307.
[0029] It should be noted that the present invention is an outdoor portable power supply equipped with a quick-install modular AC electrical connection system. The battery in the mobile power supply box 101 can be charged by connecting the charging cable to the charging port 104. When used outdoors, the user can embed the four aligned fan-shaped protrusions 501 of the portable wireless ceramic stove 5 or the portable wireless multi-hole socket 6 into the four fan-shaped grooves 202 on the universal fixing module 2. After embedding, the lower fan-shaped magnetic block 203 is adsorbed and fixed with the upper fan-shaped magnetic block 502. At the same time, the ground wire metal needle 702 is embedded in the plug-in slot 302 to interfere with the ground wire spring contact piece 305, and the neutral wire metal ring 703 is embedded in the first plug-in slot 302. The arc groove 303 interferes with the neutral wire spring contact piece 306, and the live wire metal ring 704 is embedded in the second plug-in arc groove 304 and interferes with the live wire spring contact piece 307. Similarly, when using the special high-efficiency electric kettle 4, except that it is not engaged with the fan-shaped groove 202, its power supply connection method is the same as above. In this way, the setting of the universal power connection female module 3 and the universal fixed module 2 can better adapt to various electrical equipment equipped with functional male modules 7, and can adapt to electrical equipment equipped with functional male modules 7, upper fan-shaped magnetic blocks 502 and alignment fan-shaped protrusions 501. It is easy to use and more stable and safe when docked.
[0030] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.
Claims
1. An outdoor portable power supply equipped with a quick-install modular AC electrical connection system, characterized in that: The invention comprises a mobile power module (1), a special high-efficiency electric kettle (4), a portable wireless ceramic stove (5) and a portable wireless multi-hole socket strip (6), wherein a universal fixing module (2) is fixedly mounted on the upper surface of the mobile power module (1), a universal power connection female module (3) is embedded in the middle of the upper surface of the universal fixing module (2), and a functional male module (7) is fixedly mounted on the middle of the lower surface of the special high-efficiency electric kettle (4), the portable wireless ceramic stove (5) and the portable wireless multi-hole socket strip (6).
2. An outdoor portable power supply equipped with a quick-install modular AC electrical connection system according to claim 1, characterized in that: The lower surfaces of the portable wireless ceramic stove (5) and the portable wireless multi-hole socket strip (6) are both fixedly mounted with aligning fan-shaped protrusions (501) near the edge quarters, and the interiors of the aligning fan-shaped protrusions (501) are both fixedly mounted with upper fan-shaped magnetic blocks (502).
3. An outdoor portable power supply equipped with a quick-install modular AC electrical connection system according to claim 2, characterized in that: The mobile power module (1) comprises a mobile power case (101), a display screen (102), a Type-C interface (103) and a charging port (104); the display screen (102) is fixedly mounted on the curved surface of the mobile power case (101) near the upper end; the Type-C interface (103) is fixedly mounted on the surface of the mobile power case (101) below the display screen (102); and the charging port (104) is fixedly mounted on the curved surface of the mobile power case (101) near the lower surface.
4. An outdoor portable power supply equipped with a quick-install modular AC electrical connection system according to claim 3, characterized in that: The universal power connection mother module (3) comprises a power connection base (301), a plug-in slot (302), a first plug-in arc slot (303), a second plug-in arc slot (304), a ground wire spring contact piece (305), a neutral wire spring contact piece (306) and a live wire spring contact piece (307); the power connection base (301) is provided with a plug-in slot (302) in the middle, the plug-in slot (302) is provided with a first plug-in arc slot (303) on the outer periphery of the plug-in slot (302), and the plug-in slot (302) is provided with a first plug-in arc slot (303) on the outer periphery of the plug-in slot (302). A second plug-in arc slot (304) is provided on the periphery of the first plug-in arc slot (303); a ground wire spring contact piece (305) is fixedly installed on the lower surface of the power connection base (301) at an edge position of the plug-in slot (302); a neutral wire spring contact piece (306) is fixedly installed on the lower surface of the power connection base (301) at an edge position of the first plug-in arc slot (303); and a live wire spring contact piece (307) is fixedly installed on the lower surface of the power connection base (301) at an edge position of the second plug-in arc slot (304).
5. An outdoor portable power supply equipped with a quick-install modular AC electrical connection system according to claim 4, characterized in that: The interference contact point of the ground wire spring contact piece (305) is located directly below the plug-in slot (302), the interference contact point of the neutral wire spring contact piece (306) is located directly below the first plug-in arc slot (303), and the interference contact point of the live wire spring contact piece (307) is located directly below the second plug-in arc slot (304).
6. An outdoor portable power supply equipped with a quick-install modular AC electrical connection system according to claim 5, characterized in that: The universal fixing module (2) comprises a connecting base (201), a fan-shaped groove (202) and a lower fan-shaped magnetic block (203); the upper surface of the connecting base (201) is provided with fan-shaped grooves (202) at four equal positions near the edge; the interior of the connecting base (201) is provided with a lower fan-shaped magnetic block (203) fixedly installed directly below the fan-shaped groove (202).
7. An outdoor portable power supply equipped with a quick-install modular AC electrical connection system according to claim 6, characterized in that: An embedding groove is provided in the middle of the upper surface of the connecting base (201), and the universal power connection mother module (3) is fixedly installed with the universal fixing module (2) by embedding in the embedding groove, the aligning fan-shaped protrusion (501) and the fan-shaped groove (202) are matched, the upper surface magnetic poles of the lower fan-shaped magnetic block (203) are the same, the lower surface magnetic poles of the upper fan-shaped magnetic block (502) are the same, and the lower surface magnetic poles of the upper fan-shaped magnetic block (502) are opposite to the upper surface magnetic poles of the lower fan-shaped magnetic block (203).
8. An outdoor portable power supply equipped with a quick-install modular AC electrical connection system according to claim 7, characterized in that: The functional male module (7) comprises an inner recessed connection base (701), an earth wire metal pin (702), a neutral wire metal ring (703) and a live wire metal ring (704); the earth wire metal pin (702) is fixedly mounted on the middle part of the lower surface of the inner recessed connection base (701); the neutral wire metal ring (703) is fixedly mounted on the outer periphery of the earth wire metal pin (702) on the lower surface of the inner recessed connection base (701); and the live wire metal ring (704) is fixedly mounted on the outer periphery of the neutral wire metal ring (703) on the lower surface of the inner recessed connection base (701).
9. An outdoor portable power supply equipped with a quick-install modular AC electrical connection system according to claim 8, characterized in that: The ground wire metal needle (702) is matched with the ground wire spring contact piece (305), the neutral wire metal ring (703) is matched with the neutral wire spring contact piece (306), and the live wire metal ring (704) is matched with the live wire spring contact piece (307).