Holographic projection device convenient for ventilation and heat dissipation for virtual reality

Abstract

The invention relates to a holographic projection device convenient for ventilation and heat dissipation for virtual reality. The device comprises a main body, an air inlet mechanism, an air distribution mechanism, an exhaust mechanism and a plurality of support legs, wherein the air inlet mechanism comprises an air inlet pipe, an air exchange chamber, an ash discharge pipe and a switching assembly, openings are formed in the two sides of the bottom end of the air inlet pipe, a filter screen is arranged in the opening, a fan and a vertical rod are arranged in the air inlet pipe, the air distribution mechanism comprises an air distribution chamber, a vertical pipe, a transverse pipe, a rotating assembly and a plurality of spray nozzles, and the rotating assembly comprises a rotating shaft and a plurality of rotors. According to the holographic projection device convenient for ventilation and heat dissipation for virtual reality, external air is conveniently introduced into the air distribution mechanism through the air inlet mechanism, and the filter screens are dredged in time to prevent blockage. In addition, the cold air can be uniformly distributed in the main body through the air distribution mechanism, so that the cooling and heat dissipation effects are improved, the temperature in the main body is reduced, the service life of the equipment is prolonged, and the practicability of the equipment is improved.

Description

technical field [0001] The invention relates to the field of virtual reality, in particular to a holographic projection device for virtual reality that is convenient for ventilation and heat dissipation. Background technique [0002] Holographic projection technology, also known as virtual imaging technology, is a technology that uses the principles of interference and diffraction to record and reproduce the real three-dimensional image of an object. Holographic projection technology can not only produce three-dimensional aerial phantoms, but also allow the phantoms to interact with the performers to complete the performance together and produce shocking performance effects. It is applicable to product exhibitions, car clothing conferences, stage shows, interaction, and bar entertainment. , venue interactive projection, etc. [0003] When the existing holographic projector is used, it needs to emit a large amount of light to facilitate holographic projection imaging. Theref...

AI Technical Summary

Problems solved by technology

[0003] When the existing holographic projector is used, it needs to emit a large amount of light to facilitate holographic projection imaging. Therefore, when the light source inside the device is running, it is easy to generate a lot of heat. This heat accumulates inside the projector and cannot be dissipated, causing the holographic projector A sharp rise in temperature will easily shorten the service life of the equipment. Some projectors have cooling holes and dust-proof nets on the cooling holes to prevent dust and impurities from entering the inside of the equipment. However, after long-term operation, dust will accumulate in the dust-proof Not only that, because the position of the cooling holes is fixed, it is easy to cause the air flow path into the projector to be fixed, and the cold air cannot fill the inside of the holographic projector, resulting in poor cooling effect and reducing the existing holographic Availability of projectors

Images