The invention discloses a heat dissipation device for the printed circuit board of a mobile phone, including the bottom shell and the interior of the bottom shell; the inner bottom of the bottom shell is provided with a heat dissipation motor, the end part of the spindle of the heat dissipation motor is provided with a heat dissipation blade, the front part of the heat dissipation motor is provided with a air guide shell, and the guide case is set on the outer surface of the heat dissipating blade and the guide case. The top of the bottom is provided with a air guide, the top of the bottom shell is provided with a heat dissipation ventilation pipe, the heat dissipation ventilation pipe is arranged vertically, the axial position of the heat dissipation ventilation pipe is provided with a heat dissipation venting slot, the upper end of the heat dissipation ventilation pipe is a free end, the lower end of the heat dissipation ventilation pipe is butted with the air guide outlet, and the outer surface of the heat dissipation ventilation pipe is provided with a fixed seat and the outside of the fixed seat. A supporting seat is arranged at the side part, and a fixing pipe is arranged between the fixed seat and the heat radiation ventilating pipe, and the fixing pipe is sleeved on the outer surface of the heat dissipating ventilating pipe. The invention can heat the airflow to the printed circuit board through the heat dissipation ventilation slot, thereby enabling the heat treatment of the printed circuit board to be conveniently carried out.
【技术实现步骤摘要】
一种手机印制电路板用散热装置
本专利技术涉及一种散热装置,具体涉及一种手机印制电路板用散热装置。
技术介绍
印制电路板,又称印刷电路板,是电子元器件电气连接的提供者。按照线路板层数可分为单面板、双面板、四层板、六层板以及其他多层线路板。由于印刷电路板并非一般终端产品,因此在名称的定义上略为混乱,例如:个人电脑用的母板,称为主板,而不能直接称为电路板,虽然主机板中有电路板的存在,但是并不相同,因此评估产业时两者有关却不能说相同。
技术实现思路
针对现有技术存在的不足,本专利技术提供了一种通过散热叶片可以方便散热风流的输出,散热风流通过导风壳的导风口引流到散热通风管的散热通风槽位置;通过散热通风槽可以将散热风流吹送到印制电路板上,从而可以方便对印制电路板进行散热操作的手机印制电路板用散热装置。为了实现上述目的,本专利技术是通过如下的技术方案来实现:一种手机印制电路板用散热装置,包括底壳,底壳的内部为空腔结构;底壳的内底部设有散热电机,散热电机的主轴的端部设有散热叶片,散热电机的前部设有导风壳,导风壳套装在散热叶片的外周面上,导风壳的顶部设有导风口,底壳的顶部设有散热通风管 ...
【技术保护点】
一种手机印制电路板用散热装置,包括底壳,其特征在于:底壳的内部为空腔结构;底壳的内底部设有散热电机,散热电机的主轴的端部设有散热叶片,散热电机的前部设有导风壳,导风壳套装在散热叶片的外周面上,导风壳的顶部设有导风口,底壳的顶部设有散热通风管,散热通风管呈竖直布置,散热通风管的轴向位置设有散热通风槽,散热通风管的上端为自由端,散热通风管的下端与导风口对接;散热通风管的外周面设有固定座,固定座的外侧部位置设有支撑座;固定座与散热通风管之间设有固定管,固定管套装在散热通风管的外周面上。
【技术特征摘要】
1.一种手机印制电路板用散热装置,包括底壳,其特征在于:底壳的内部为空腔结构;底壳的内底部设有散热电机,散热电机的主轴的端部设有散热叶片,散热电机的前部设有导风壳,导风壳套装在散热叶片的外周面上,导风壳的顶部设有导风口,底壳的顶部设有散热通风管,散热通风管呈竖直布置,散热通风管的轴向位置设有散热通风槽,散热通风管的上端为自由端,散热通风管的下端与导风口对接;散热通风管的外周面设有固定座,固定座的外侧部位置设有...
【专利技术属性】
技术研发人员:刘娟娟,
申请(专利权)人:宿州市朗欣实业有限公司,
类型:发明
国别省市:安徽,34
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