Automatic sun hat

Abstract

The invention discloses an automatic sun hat, which consists of a hat hoop and a solar protection device, wherein the solar protection device consists of a solar protection fan and an automatic follow device; the automatic follow device consists of a follow wheel, a follow motor, a controller, an elastic rod, a fan swing motor and a battery; the solar protection fan is provided with a photosensitive diode which is connected with the controller; and the controller is connected with the follow motor and the fan swing motor through a control line, and is used for controlling the solar protectionfan to follow the sun to rotate. When the automatic sun hat is used, the hat hoop is worn on the head, a switch of the battery is turned on, and the photosensitive diode automatically controls the follow motor to rotate and drive the follow wheel to follow the follow motor around the head in a ring tube, so that the solar protection fan is kept at a position for shading the sun, and is positionedat the position where the sun suns the head of a person just like a small tree follows the person, and automatically protects the person from the hot sun constantly to reduce the occurrence of sunstroke.

Description

automatic visor Technical field The invention relates to a cap, in particular to an automatic sun visor cap for people's heads to shield from the sun. Background technique Existing sun hats affect the heat dissipation of the head when worn on the head, and can not effectively block the sun at the same time. The hot sun still directly shines on the head, especially directly on the face, which easily causes people to suffer from heat stroke. Contents of the invention The purpose of the present invention is to overcome the deficiencies of the prior art and provide an automatic sun visor, which is used to block the direct radiation of the sun to the head and prevent people from heatstroke. The technical solution adopted by the present invention is: the automatic sun visor is composed of a hat hoop and a sunshade device, the sunshade device and the hat hoop are movably connected, the sunshade device is composed of a sunshade fan and an automatic follower, and the sunshade f...

AI Technical Summary

Problems solved by technology

Wearing the existing sun hat on the head affects the heat dissipation of the head, and cannot effectively block the sun at the same time. The hot sun still directly shines on the head, especially on the face, which may easily cause people to suffer from heat stroke

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