Invention Grant
- Patent Title: Temperature controlling system for LED module
- Patent Title (中): LED模块温控系统
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Application No.: US12894175Application Date: 2010-09-30
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Publication No.: US08482207B2Publication Date: 2013-07-09
- Inventor: Sung-Hsien Sun , Bor-Haw Chang
- Applicant: Sung-Hsien Sun , Bor-Haw Chang
- Applicant Address: TW Sinjhuang, Taipei County
- Assignee: Asia Vital Components Co., Ltd.
- Current Assignee: Asia Vital Components Co., Ltd.
- Current Assignee Address: TW Sinjhuang, Taipei County
- Main IPC: H01J7/24
- IPC: H01J7/24

Abstract:
A temperature controlling system for a LED module includes at least one LED unit, at least one fan, at least one temperature sensor and a controlling device. The controlling device generates a driving signal for controlling the rotating speed of the fan based on a temperature detection signal transmitted from the temperature sensor, so that the fan can generate a compulsive airflow for dissipating the heat generated by the LED unit. According to the present invention, the working temperatures of the respective LED units can be kept the same, and a uniform heat-dissipating effect can be achieved.
Public/Granted literature
- US20120081007A1 TEMPERATURE CONTROLLING SYSTEM FOR LED MODULE Public/Granted day:2012-04-05
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