Automatic sun-shading and sun-proof hat

Abstract

The invention discloses an automatic sun-shading and sun-proof hat. The automatic sun-shading and sun-proof hat comprises a hat body, a hat tongue, a hat neck and a photosensitive driving device, wherein the photosensitive driving device comprises a power supply, a photoreceptor, a motor and a gear ring, wherein the gear ring sleeves the lower end of the outer side of the hat neck; the motor is fixed to the rear end of the hat tongue; a driving gear meshed with the gear ring is arranged on a driving shaft of the motor; and the photoreceptor is arranged at the front end of the hat tongue and connected with the power supply and the motor respectively. The invention is unique in design, and can dynamically track the incidence angle of sunlight according to human movement and automatically control the motor to adjust the hat tongue to be aligned with the sun, so as to effectively and immediately ward off direct radiation of sunlight, protect people against heatstroke and guarantee the health, the position of the hat body does not need to be manually adjusted, and the use is convenient and comfortable.

Description

technical field [0001] The invention relates to the technical field of caps, in particular to an automatic sun-shielding cap. Background technique [0002] Recently, due to the rapid increase in the amount of exhaust gases from automobiles and air conditioners, the ozone layer that blocks harmful ultraviolet rays in the atmosphere has been gradually destroyed. Dark spots, but also can cause various skin diseases. Therefore, how to effectively prevent excessive exposure to sunlight when traveling, to avoid sunlight, has gradually been concerned and valued by people. [0003] Hat is one of sunshade article commonly used in people's daily life. All existing hats have visors, but the visors are all fixed on the hat. In order to block the direct sunlight, the cap body can only be manually rotated so that the visor is aligned with the sun, thereby blocking the sunlight on the face. It is very troublesome to use, and the original comfortable position where the hat contacts the h...

AI Technical Summary

Problems solved by technology

All existing hats have visors, but the visors are all fixed on the hat. In order to block the direct sunlight, the cap body can only be manually rotated so that the visor is aligned with the sun, thereby blocking the sunlight on the face. It is very troublesome to use, and the original comfortable position where the hat contacts the head is shifted, resulting in uncomfortable use. In addition, many people are too lazy to adjust the visor to the sun in time for comfortable use, so they cannot effectively Block the sun, in the hot summer, it is extremely easy to suffer from heat stroke, endangering people's health

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