Photosensitive sun hat

Abstract

The invention discloses a photosensitive sun hat. The photosensitive sun hat comprises a hat body, a visor, a hat neck and a photosensitive driving device; the photosensitive driving device comprises a power source, a photoreceptor, a motor and a tooth ring; the tooth ring sleeves the lower end on the external side of the hat neck; the motor is fixed at the rear end of the visor; a driving gear which is meshed with the tooth ring is arranged on a driving shaft of the motor; the photoreceptor which is arranged at the front end of the visor is connected with a power source and the motor. The photosensitive sun hat has the advantages of being skillful in design, dynamically tracking incident angles of sun light according to human movement, automatically controlling the motor to adjust visor positions to enable the sun hat to be align to the sun, effectively blocking sunshine shooting at right angles timely, avoiding people from sunstroke, guaranteeing health and being convenient and comfort to use due to the fact that positions of the hat body are not needed to be adjusted manually.

Description

technical field [0001] The invention relates to the technical field of hats, in particular to a photosensitive sun hat. 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 head is...

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

Images