Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Projector

A technology for projectors and motherboards, applied in the field of projectors, can solve the problems of low heat dissipation efficiency of projectors, and achieve the effects of speeding up air flow, improving heat dissipation efficiency, and accelerating air flow rate.

Pending Publication Date: 2020-04-17
深圳市橙子数字科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a projector to solve the technical problem of low heat dissipation efficiency of the projector in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Projector
  • Projector
  • Projector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0034] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0035] It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated orientations...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a projector which comprises a shell, a mainboard, an optical machine, a radiator, a first ventilation mechanism and a plurality of second ventilation mechanisms. The mainboard and the optical machine are arranged in the shell; the first ventilation mechanism is provided with a first air inlet and a first air outlet, and each second ventilation mechanism is provided with a second air inlet and a second air outlet. The first ventilation mechanism is arranged above or below the main plate, and the first air inlet faces the mainboard; the optical machine is arranged betweenthe mainboard and the first ventilation mechanism; the radiator is arranged on the optical machine and faces the first air outlet; the first air outlet is used for exhausting air entering the first ventilation mechanism out of the shell; all the second ventilation mechanisms are arranged on the two opposite sides of the mainboard, the air outlets of the second ventilation mechanisms face the mainboard, and the second air inlets are used for sucking air outside the shell. According to the projector, the first ventilation mechanism and the second ventilation mechanisms enable the air to form anair duct so that the air flowing speed is increased and the heat radiation efficiency of the projector is improved.

Description

technical field [0001] The invention belongs to the technical field of projectors, and more specifically relates to a projector. Background technique [0002] A projector is a device that projects an image or video onto a screen and is currently widely used in homes, offices, schools and entertainment venues. [0003] The projector will generate a lot of heat when it is working. If the heat cannot be discharged in time, it will affect the service life of the projector. The heat dissipation device of existing projectors can only dissipate heat from some of the heating elements of the projector, and the heat generated by the heating elements is difficult to be taken away in time, resulting in low heat dissipation efficiency and poor heat dissipation effect of the projector, which in turn leads to the heat generated by the heating elements in the projection Accumulation in the projector will affect the service life of the projector. Contents of the invention [0004] The ob...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G03B21/16
CPCG03B21/16
Inventor 朱国栋万为涛陈峰刘正华
Owner 深圳市橙子数字科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com