Commodity display cabinet for realizing Tyndall effect by utilizing Bernoulli principle

Abstract

The invention relates to the technical field of commodity trade, and provides a commodity display cabinet for realizing a Tyndall effect by utilizing a Bernoulli principle. The display cabinet comprises a cabinet body, the inner wall of the cabinet body is fixedly connected with a photoresistor, the outer wall of the photoresistor 2 is fixedly connected with a wire, the inner wall of the cabinet body is fixedly connected with a rotating wheel, and the outer wall of the rotating wheel is fixedly connected with a telescopic rod. The outer wall of the telescopic rod is movably connected with a rotating body, and a rail is arranged on the outer wall of the rotating body. According to the commodity display cabinet for realizing Tyndall effect by the Bernoulli principle, the rotating body drivesa conical body to ascend, the conical body pushes inclined sliding blocks towards the two sides, the inclined sliding blocks push linkage rods, the linkage rods push pushing blocks, the pushing blocks drive pushing rods to move, the pushing blocks move to compress springs, the pushing rods drive pistons to move, and the pistons make pushing to draw insecticide out of the interior of an insecticide box; the pistons pushe the insecticide to spray heads, the insecticide is sprayed out through the filter screen, the filter screen scatters and atomizes the insecticide into air, and the insecticidearea is increased.

Description

technical field [0001] The invention relates to the technical field of commodity trade, in particular to a commodity display cabinet which utilizes the Bernoulli principle to realize the Tyndall effect. Background technique [0002] Internet commodity retail refers to selling goods or providing services according to individual needs through the Internet and other electronic channels. Internet commodity retail requires users to display items and introduce their advantages. Items on the display cabinets can attract people's attention by using eye-catching lighting effects. Increase people's desire to buy. Compared with offline retailing, Internet commodity retailing has a wider range of dissemination and better effects. Live streaming has become an important part of Internet retailing. [0003] In the prior art, the items are only the decorations of the display cabinets, which lack some light effects, and to achieve various light effects requires a variety of light bulbs to be...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the items are only the decorations of the display cabinets, which lack some light effects, and to achieve various light effects requires a variety of light bulbs to be controlled, which is costly, and the dazzling and flickering glare is harmful to people’s eyes. It will inevitably attract some light-loving small animals when irradiated. The dancing of small animals under the light effect will seriously affect the perception of users. Therefore, a commodity display cabinet that uses Bernoulli's principle to realize the Tyndall effect came into being.

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