Notebook computer battery bin heat dissipating expanding device
A technology for notebook computers and expansion devices, which is used in electrical digital data processing, instruments, digital data processing components, etc., can solve problems such as low heat dissipation efficiency, and achieve the effect of enhancing heat dissipation capacity, improving computing performance, and realizing built-in expansion.
Inactive Publication Date: 2013-10-02
NYMPH TIANJIN TECH
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Problems solved by technology
At present, the notebook radiators on the market are generally aimed at cooling the casing and air outlet of the notebook computer, and the heat dissipation efficiency is extremely low.
Method used
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[0020] Below in conjunction with accompanying drawing and embodiment the present invention will be further described: as Figure 1-3 As shown, it includes fan control circuit interface 1, fan control circuit 2, heat input interface 3, heat pipe array 4 and fan array 5, the output end of fan control circuit interface 1 is connected to the input end of fan control circuit 2, and the fan control circuit The output end of 2 is connected to an input end of the fan array 5, the output end of the heat input interface 3 is connected to the input end of the heat pipe array 4, the input end of the heat pipe array 4 is connected to the other input end of the fan array 5, and the fan control circuit 2 Receive the processor temperature information provided by the temperature sensor in the notebook computer through the fan control circuit interface 1, and control the rotation speed of the fan array 5. The heat pipe array 4 is connected with the small heat pipe in the notebook computer throug...
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The invention discloses a notebook computer battery bin heat dissipating expanding device which is in direct hotlink with a mini-sized heat tube inside a notebook computer through a heat tube array. The notebook computer battery bin heat dissipating expanding device comprises a fan control circuit interface, a fan control circuit, a heat input interface, the heat array and a fan array. The output end of the fan control circuit interface is connected with the input end of the fan control circuit. The output end of the fan control circuit is connected with one input end of the fan array. The output end of the heat input interface is connected with the input end of the heat tube array. The input end of the heat tube array is connected with another input end of the fan array. The fan control circuit receives processor temperature information provided by a temperature sensor in the notebook computer through the fan control circuit interface so as to control the rotating speed of the fan array. The heat tube array is connected with the mini-sized heat tube inside the notebook computer through the heat input interface, receives the heat of the mini-sized heat tube and transmits the heat to the fan array. The notebook computer battery bin heat dissipating expanding device improves internal-arranged heat dissipating function of the notebook computer, and indirectly improves the calculating capacity of a mobile processor.
Description
technical field [0001] The invention relates to a heat dissipation expansion device for a battery compartment of a notebook computer, in particular to a heat dissipation expansion device for a battery compartment of a notebook computer which is directly thermally connected to a small heat pipe in the notebook computer through a heat pipe array. Background technique [0002] The mobile processor of a notebook computer usually has the function of working at multiple frequencies: when using the battery, the mobile processor works at the lowest frequency (usually 800MHz) to save power; when using an external power adapter, the mobile processor works at Under the normal frequency; and when the notebook computer handles computing-intensive tasks, the mobile processor can automatically increase the operating frequency (both Intel and AMD have such technologies, Intel calls it Turbo Boost, turbo frequency) to improve computing performance. For the working principle of turbo frequenc...
Claims
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IPC IPC(8): G06F1/20
Inventor 徐强
Owner NYMPH TIANJIN TECH