CN113169674A - 调光玻璃的驱动控制电路与调光玻璃 - Google Patents

调光玻璃的驱动控制电路与调光玻璃 Download PDF

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Publication number
CN113169674A
CN113169674A CN201880097636.9A CN201880097636A CN113169674A CN 113169674 A CN113169674 A CN 113169674A CN 201880097636 A CN201880097636 A CN 201880097636A CN 113169674 A CN113169674 A CN 113169674A
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China
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circuit
electrically connected
branch
power supply
current power
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CN201880097636.9A
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English (en)
Inventor
杨必华
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Shenzhen Royole Technologies Co Ltd
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Shenzhen Royole Technologies Co Ltd
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Publication of CN113169674A publication Critical patent/CN113169674A/zh
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)

Abstract

一种调光玻璃的驱动控制电路(10)，包括输入电路(11)、第一转换单元(13)、第二转换单元(14)与控制单元(15)。输入电路(11)用于接收第一交流电源。第一转换单元(13)电连接输入电路(11)以用于将第一交流电源转换为第一直流电源。第二转换单元(14)电连接第一转换单元(13)以将第一直流电源转换为第二交流电源，第二交流电源用于驱动调光玻璃本体(20)。控制单元(15)电连接第一、二转换单元，用于依据控制信号控制第一转换单元(13)将第一交流电源转换为第一直流电源，第二转换单元(14)依据第一直流电源提供对应的第二交流电源驱动调光玻璃，不同的控制信号对应不同的第一直流电源与第二交流电源，不同的第二交流电源对应调光玻璃本体(20)不同的透明度。

Description

PCT国内申请，说明书已公开。

Claims (15)

  1. PCT国内申请，权利要求书已公开。
CN201880097636.9A 2018-12-28 2018-12-28 调光玻璃的驱动控制电路与调光玻璃 Pending CN113169674A (zh)

Applications Claiming Priority (1)

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PCT/CN2018/125065 WO2020133275A1 (zh) 2018-12-28 2018-12-28 调光玻璃的驱动控制电路与调光玻璃

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CN113169674A true CN113169674A (zh) 2021-07-23

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CN (1) CN113169674A (zh)
WO (1) WO2020133275A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114325501A (zh) * 2021-12-31 2022-04-12 科博达技术股份有限公司 Pdlc玻璃开路检测方法及其电路

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008138223A1 (fr) * 2007-05-14 2008-11-20 Bo Zhang Circuit de transmission de signal de commande de gradation de ballast de gradation électronique
CN103683204A (zh) * 2012-09-26 2014-03-26 深圳市海洋王照明工程有限公司 开关电源过流保护电路
CN105022182A (zh) * 2014-04-16 2015-11-04 李轲 调光玻璃控制器、调光玻璃控制系统以及控制方法
CN205377703U (zh) * 2015-12-17 2016-07-06 浙江树人大学 带保护的隔离型数字全桥逆变装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102778774A (zh) * 2012-04-27 2012-11-14 深圳市玛蒂瑞尔科技有限公司 低电压智能调光玻璃
CN103171409B (zh) * 2012-12-20 2015-06-10 浙江吉利汽车研究院有限公司杭州分公司 一种防炫目玻璃通透调节系统
CN203301391U (zh) * 2013-04-28 2013-11-20 史济云 可连续调整调光玻璃或膜透明度的智慧型电源
CN103580502A (zh) * 2013-11-15 2014-02-12 华为技术有限公司 电源转换电路及控制直流-交流电路的方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008138223A1 (fr) * 2007-05-14 2008-11-20 Bo Zhang Circuit de transmission de signal de commande de gradation de ballast de gradation électronique
CN103683204A (zh) * 2012-09-26 2014-03-26 深圳市海洋王照明工程有限公司 开关电源过流保护电路
CN105022182A (zh) * 2014-04-16 2015-11-04 李轲 调光玻璃控制器、调光玻璃控制系统以及控制方法
CN205377703U (zh) * 2015-12-17 2016-07-06 浙江树人大学 带保护的隔离型数字全桥逆变装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114325501A (zh) * 2021-12-31 2022-04-12 科博达技术股份有限公司 Pdlc玻璃开路检测方法及其电路
CN114325501B (zh) * 2021-12-31 2024-04-02 科博达技术股份有限公司 Pdlc玻璃开路检测方法及其电路

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Application publication date: 20210723