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Outdoor mobile power supply

A mobile power supply, outdoor technology, applied in the direction of current collectors, electric vehicles, electrical components, etc., can solve the problems of loud noise, inconvenient to carry, etc., to achieve the reduction of power loss, great practicality and convenience, and excellent conversion efficiency Effect

Inactive Publication Date: 2016-11-23
SUZHOU NEW EASY ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

More and more people choose to barbecue in the wild, fishing, or other leisure activities, followed by a variety of outdoor equipment products on the market, such as mosquito net air conditioners, outdoor audio, outdoor electric grills, etc., the above outdoor equipment is usually It needs electricity to work normally. The conventional method is to bring a generator to generate electricity in the field to drive some electrical appliances to work. However, due to the high noise during the working process of the generator, it is inconvenient to carry

Method used

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Examples

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Embodiment

[0023] Such as Figure 1-3 As shown, an outdoor mobile power supply includes a housing 2, on which a pull rod 1 is arranged, the pull rod 1 is designed to be retractable, and at least two The rollers 3 are evenly distributed inwards from both ends of the sides. Cooperating with the roller 3 arranged on the lower edge of the housing 2, it can be moved easily. A 220V AC socket, a DC 12V socket 7, and a 5VUSB socket 8 are arranged on the periphery of the housing 2 for outputting 220V AC mains power and 12V DC power used by an outdoor audio system, wherein the DC / AC inverter circuit adopts a sine wave inverter Circuit, the conventional DC / AC inverter mostly uses a square wave inverter circuit, but because the square wave alternating current is always uneasy to use for electrical appliances designed for sine wave power supply, although it can be applied to many electrical appliances, some electrical appliances are not Not applicable, or the indicators of electrical appliances wil...

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Abstract

The invention discloses an outdoor mobile power supply. The outdoor mobile power supply comprises a shell, wherein the shell is provided with an extensible pull rod and a control panel; the control panel is provided with multiple AC sockets and DC sockets, an electric switch and a charging interface; a battery unit, a BMS unit, a control unit, a DC / AC inversion circuit and a DC / DC unit are arranged in the shell; the battery unit is connected with the BMS unit; the BMS unit is connected with the DC / AC inversion circuit; the charging interface is connected with the BMS unit; a control circuit is connected with a DC / AC unit and the DC / DC unit; the DC / DC unit outputs 12V and 5V direct currents; and the DC / AC outputs 220V alternating current mains supply. The invention provides the industrial mobile power supply; a lithium battery is used as the power supply source; the direct current is converted into universal voltage types through the DC / AC unit; and in addition, the outdoor mobile power supply is small in size, excellent in endurance, easy to carry, and excellent in adaptivity.

Description

technical field [0001] The invention relates to a power supply device, in particular to an outdoor mobile power supply, which belongs to the field of outdoor equipment. Background technique [0002] With the acceleration of the pace of life, people enjoy life and have few opportunities to get close to nature. Therefore, outdoor activities have become an important choice for people to relax on weekends. More and more people choose to barbecue in the wild, fishing, or other leisure activities, followed by a variety of outdoor equipment products on the market, such as mosquito net air conditioners, outdoor audio, outdoor electric grills, etc., the above outdoor equipment is usually It needs electricity to work normally. The conventional method is to bring a generator with you to generate electricity in the field to drive some electrical appliances to work. However, due to the high noise during the working process of the generator, it is inconvenient to carry. Contents of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00
CPCH02J2207/20
Inventor 秦晶
Owner SUZHOU NEW EASY ELECTRONICS
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