A solar-powered multifunctional outdoor umbrella

A technology of solar power supply and solar panels, which is applied in the direction of current collectors, electric vehicles, electrical components, etc., can solve the problems of being unable to provide more services for users, single functions, and poor power generation effects, so as to reduce the occupied space, Guarantee the effect of normal use and stability

Active Publication Date: 2019-10-15
太原市天夫天科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] For example, Chinese invention 201210467618.X introduced a solar power generation device for parasols, which can ensure that the sun panels can be opened and closed with the umbrella, and the wiring is simple, but the power generation effect is poor, and the function is single, so it cannot provide more services for users

Method used

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  • A solar-powered multifunctional outdoor umbrella
  • A solar-powered multifunctional outdoor umbrella
  • A solar-powered multifunctional outdoor umbrella

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as figure 2 As shown, a solar-powered multifunctional outdoor umbrella mainly includes: an umbrella body 1, a column 2, a base 3, and a base 4;

[0030] Such as figure 2As shown, base 3 is installed in the center of base 4; base 4 includes: battery pack 401, controller 402, inverter 403, electromagnetic device 404, battery pack 401, controller 402, inverter 403 from left to right Installed inside the base 4, the left end of the controller 402 is connected to the battery pack 401, the right end is connected to the inverter 403, and the electromagnetic device 404 is installed on the upper surface of the base 4; the base 3 includes: a socket 301, a connecting seat 302, a lighting switch 303, The roller shutter switch 304, the socket 301 is installed in the right surface of the base 3, the connecting seat 302 is installed in the upper surface of the base 3, the lighting switch 303 is installed in the upper part of the left outer surface of the base 3, and the roller...

Embodiment 2

[0035] The difference from Example 1 is:

[0036] When the outdoor temperature is 25°C, the power of solar panels 11 per 1㎡ is 100W / h, after the loss of the controller 402, the actual output power is 85W / h, the sunshine is 10h every day, and the conversion rate of the inverter 403 is 90% , the actual power output by the device per day is calculated to be 7480W·h.

Embodiment 3

[0038] Different from Example 1 in that:

[0039] When the outdoor temperature is 40°C, the power of solar panels 11 per 1㎡ is 150W / h, after the loss of the controller 402, the actual output power is 135W / h, the sunshine is 6 hours a day, and the conversion rate of the inverter 403 is 90% , the actual power output by the device per day is calculated to be 7128W·h.

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Abstract

The invention discloses a solar power supply multifunctional outdoor umbrella which mainly comprises an umbrella, an upright column, a foundation and a base. Solar cell panels can respond to light, light energy can be converted into electric energy by the solar cell panels, a solar power generation system can be always positioned nearby a maximum power point for power generation under the control of a controller and can be always operated nearby the maximum power point Pm by the aid of pulse width modulation (PWM) technologies, then partial direct currents generated by the solar cell panels can be transmitted to a storage cell group to be stored in the storage cell group, remaining direct currents can be transmitted to an inverter, the generated direct currents can be inverted into alternating currents by the inverter, the alternating currents can be transmitted to a plug board and a fan via wires, and accordingly operation of devices can be guaranteed.

Description

technical field [0001] The invention relates to the technical field of new energy applications, in particular to a multifunctional outdoor umbrella powered by solar energy. Background technique [0002] With the continuous increase of primary energy consumption and the increasing scarcity of fossil energy, the development of new energy and renewable energy has been paid more and more attention by people, and various devices using renewable energy are constantly appearing in daily life. [0003] Solar cells, solar arrays, and solar collection devices are continually improving in efficiency and configuration. It would be desirable to have an improved solar device that is portable, versatile, and efficient for a variety of uses and configurations. [0004] Sun umbrellas are used by many people who work and interact outdoors. They have the functions of sunshade, UV protection, rain shelter, and wind resistance. However, with the increasingly serious environmental pollution, th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A45B3/00A45B3/04H02J7/35
Inventor 张红彬
Owner 太原市天夫天科技有限公司
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