Title:
TEMPERATURE ADAPTIVE CONTROL SYSTEM AND CONTROL METHOD FOR LED STAGE LAMP
Document Type and Number:
WIPO Patent Application WO/2018/000860
Kind Code:
A1
Abstract:
Provided are a temperature adaptive control system and control method for an LED stage lamp. The system comprises a temperature acquisition module (1), a temperature sensing control module (2), An A/D conversion module (3), an MCU control module (4), a power supply module (5), an LED driving module (6), a protection module (7), a compensation module (8), a fan control module (9) and a cooling fan (10), wherein the temperature sensing control module, the A/D conversion module, the power supply module, the LED driving module, the protection module, the compensation module, and the fan control module are all electrically connected with the MCU control module, the temperature acquisition module and the A/D conversion module are electrically connected with the temperature sensing control module, the protection module is electrically connected with the LED driving module, and the cooling fan is electrically connected with the fan control module. Through the mutual cooperation of the control system, the control method and a structural design, the LED lamp can have a better temperature control effect.
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Inventors:
JIANG WEIKAI (CN)
Application Number:
PCT/CN2017/077201
Publication Date:
January 04, 2018
Filing Date:
March 19, 2017
Export Citation:
Assignee:
GUANGZHOU HAOYANG ELECTRONICS CO LTD (CN)
International Classes:
H05B44/00; H05B45/10; H05B45/30
Foreign References:
| CN202120142U | 2012-01-18 | |||
| CN205830096U | 2016-12-21 | |||
| CN106028531A | 2016-10-12 | |||
| CN205279020U | 2016-06-01 |
Attorney, Agent or Firm:
YOGO PATENT & TRADE MARK AGENCY LIMITED COMPANY (CN)
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