Head-mounted display equipment and front-end air-cooling heat dissipation structure thereof

Abstract

The invention discloses a front end air cooling heat dissipation structure which comprises a shell, an optical machine assembly arranged in the shell, a mainboard installed on the optical machine assembly and carrying a heating element, and an air cooling heat dissipation assembly installed on the surface of the mainboard and used for conducting heat dissipation on the heating element. A pluralityof air inlets are formed in the outer wall of the shell, an air outlet is formed in the front end wall of the shell, a suction opening of the air-cooled heat dissipation assembly is communicated withthe air inlets, and an exhaust opening of the air-cooled heat dissipation assembly is communicated with the air outlet. The heat dissipation efficiency of the head-mounted display device can be improved, the skin is prevented from being scalded, the wearing experience of a product is improved, the invention also discloses a head-mounted display device and the head-mounted display device has the beneficial effects mentioned above.

Description

technical field [0001] The invention relates to the technical field of wearable devices, in particular to a front-end air-cooled heat dissipation structure. The present invention also relates to a head-mounted display device. Background technique [0002] With the development of virtual reality and augmented reality technologies, more and more head-mounted display devices have been widely used. [0003] AR (Augmented Reality, Augmented Reality) technology is a technology that ingeniously integrates virtual information with the real world. It widely uses various technical means such as multimedia, 3D modeling, real-time tracking and registration, intelligent interaction, and sensing. The generated text, images, 3D models, music, video and other virtual information are simulated and applied to the real world, and the two kinds of information complement each other, thereby realizing the "enhancement" of the real world. [0004] VR (Virtual Reality, Virtual Reality) technology...

AI Technical Summary

Problems solved by technology

However, this heat dissipation method relies on the natural convection between the outrigger and the air, which is passive heat dissipation, and the heat dissipation efficiency is low. When wearing it for a long time, the local temperature of the outrigger will be too high, because the outrigger directly contacts the skin of the human head, Therefore, the user will feel uncomfortable such as burning, resulting in a poor wearing experience of the product

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