基于单片机控制笔记本散热系统设计.docVIP

毕 业 设 计 基于单片机控制的笔记本散热系统 Based on STC89C52RC single-chip smart notebook radiator 专 业： 班级学号： 学生姓名： 指导教师： 二〇一三年五月 摘 要 随着电子技术的飞速发展，使笔记本电脑不断的更新换代，功能越发完善，逐步走向“超极本”的行列，但是对于现流行的笔记本电脑而言，还是存在很多瑕疵的地方，如笔记本散热问题，电池续航能力等；笔记本电脑发热过大，散热不足的问题时时刻刻引起消费者的关注，因为笔记本电脑散热不足不仅直接影响着电脑的寿命的，还不符合现流行的低碳生活；针对散热问题，本文设计了基于STC89C52RC单片机的智能笔记本散热器；其基本散热方式与普通散热一致：采用吹风的方式，将笔记本热量强制吹出，并引入低温空气，增加笔记本底部的空气流动，从而使笔记本电脑得到优质的散热效果。 智能笔记本散热器相对于与普通的笔记本散热器而言，其具有低碳节能、温度的时时提示、高温声光报警、自动控温、散热效果明显且成本适中等特点，作为笔记本外设配件，智能笔记本散热器在消费市场上具有巨大的潜力。 关键词：笔记本 散热 STC89C52RC 吹风 智能 ABSTRACT With the rapid development of electronic technology，make the laptop constantly upgrading，functions more perfect，step by step towards a Ultrabook，but for now popular laptop，there are still many defects，such as laptop heat dissipation problem，battery life，etc．； Laptop heat is too big，the problem of insufficient heat all the time cause the attention of consumers，because of insufficient laptop heat dissipation not only directly affect the service life of the computer，also do not conform to the popular low carbon life now；According to heat dissipation problem，this paper designed based on STC89C52RC single-chip smart notebook radiator；Its basic operating mode is consistent with the normal heat dissipation：with the method of blowing，blowing laptop heat forced out，and the introduction of low temperature air，increase the air flow at the bottom of the laptop，so that the laptop is good heat dissipation effect． Smart notebook radiator for with the ordinary notebook radiator, it has low carbon energy saving, high temperature temperature always prompt, sound and light alarm, automatic temperature control, heat dissipation effect is obvious and moderate cost etc., as the laptop peripherals accessories, smart notebook radiator in the consumer market has huge potential. Keywords: laptop cooling air　STC89C52RC Blow Automation　 目 录 ABSTRACT 4 1 引言 1 1.1笔记本散热器的概述 1 1.1.1笔记本散热器的组成 1 1.1.2系统的研究背景 1 1.2基于单片机的笔记本散热器的概述 2 2 基于单片机的笔记本散热器方案设计 3 2.1 系统设计 3 2.2