HK1247037A2 - An led light control device for underwater low-power focusing and high-power flash switching control - Google Patents

An led light control device for underwater low-power focusing and high-power flash switching control

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Publication number
HK1247037A2
HK1247037A2 HK18106467A HK18106467A HK1247037A2 HK 1247037 A2 HK1247037 A2 HK 1247037A2 HK 18106467 A HK18106467 A HK 18106467A HK 18106467 A HK18106467 A HK 18106467A HK 1247037 A2 HK1247037 A2 HK 1247037A2
Authority
HK
Hong Kong
Prior art keywords
power
led lamp
light
low
focusing
Prior art date
Application number
HK18106467A
Other languages
Chinese (zh)
Inventor
Liu Damou
Original Assignee
Shenzhen Yu Mei Ming Tech Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Yu Mei Ming Tech Co Ltd filed Critical Shenzhen Yu Mei Ming Tech Co Ltd
Publication of HK1247037A2 publication Critical patent/HK1247037A2/en

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Abstract

小功率對焦、和大功率閃光切換控制的LED燈光控制裝置，該裝置設有圓環狀LED燈座(10)，在所述LED燈座(10)前側的環面上沿周圍方向間隔排列有多個顯示兩種不同顏色及發光亮度LED燈珠(50), LED燈座(10)上部設有電池倉(20)和連接在電池倉一側的主控制器(30)，所述主控制器(30)包括主控電路(31)及與之連接的光信號轉換電路(32)，所述光信號轉換電路(32)設有光敏感測器PT，該光敏感測器PT 與從主控制器(30)外側引入的光纖線連接。本實用新型可以低功率弱光輔助對焦，以高功率強光提供拍攝用光，且工作平均功率小，續航時間長，散熱效果好，成本低。An LED light control device for low-power focusing and high-power flash switching control. The device is provided with an annular LED lamp holder (10). On the ring surface on the front side of the LED lamp holder (10), there are arranged at intervals along the circumferential direction. A plurality of LED lamp beads (50) showing two different colors and luminous brightness. The upper part of the LED lamp holder (10) is provided with a battery compartment (20) and a main controller (30) connected to one side of the battery compartment. The device (30) includes a master control circuit (31) and an optical signal conversion circuit (32) connected to it. The optical signal conversion circuit (32) is provided with a light sensor PT, which is connected to the slave master The fiber optic cable is connected to the outside of the controller (30). The utility model can assist focusing with low power and weak light, and provides shooting light with high power and strong light, and has low working average power, long battery life, good heat dissipation effect and low cost.

HK18106467A 2017-05-23 2018-05-18 An led light control device for underwater low-power focusing and high-power flash switching control HK1247037A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720583788.2U CN207396943U (en) 2017-05-23 2017-05-23 Small-power is focused and the LED light light control device of high-power flash of light switching control

Publications (1)

Publication Number Publication Date
HK1247037A2 true HK1247037A2 (en) 2018-09-14

Family

ID=62402242

Family Applications (1)

Application Number Title Priority Date Filing Date
HK18106467A HK1247037A2 (en) 2017-05-23 2018-05-18 An led light control device for underwater low-power focusing and high-power flash switching control

Country Status (2)

Country Link
CN (1) CN207396943U (en)
HK (1) HK1247037A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107219707B (en) * 2017-05-23 2023-09-08 深圳市宇美明科技有限公司 LED light control device and method for underwater low-power focusing and high-power flash switching control

Also Published As

Publication number Publication date
CN207396943U (en) 2018-05-22

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