CN105423176A - 亮度自动调节台灯的工作方法 - Google Patents
亮度自动调节台灯的工作方法 Download PDFInfo
- Publication number
- CN105423176A CN105423176A CN201510913614.3A CN201510913614A CN105423176A CN 105423176 A CN105423176 A CN 105423176A CN 201510913614 A CN201510913614 A CN 201510913614A CN 105423176 A CN105423176 A CN 105423176A
- Authority
- CN
- China
- Prior art keywords
- led
- outer cover
- cover
- led lamp
- desk lamp
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/002—Table lamps, e.g. for ambient lighting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0464—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the level of ambient illumination, e.g. dawn or dusk sensors
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/40—Details of LED load circuits
- H05B45/44—Details of LED load circuits with an active control inside an LED matrix
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510913614.3A CN105423176B (zh) | 2015-12-12 | 2015-12-12 | 亮度自动调节台灯的工作方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510913614.3A CN105423176B (zh) | 2015-12-12 | 2015-12-12 | 亮度自动调节台灯的工作方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105423176A true CN105423176A (zh) | 2016-03-23 |
CN105423176B CN105423176B (zh) | 2018-02-13 |
Family
ID=55501588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510913614.3A Active CN105423176B (zh) | 2015-12-12 | 2015-12-12 | 亮度自动调节台灯的工作方法 |
Country Status (1)
Country | Link |
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CN (1) | CN105423176B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105942856A (zh) * | 2016-06-27 | 2016-09-21 | 重庆信德电子有限公司 | 具有热量利用功能的台灯的工作方法 |
CN107484299A (zh) * | 2017-09-11 | 2017-12-15 | 四川蓝景光电技术有限责任公司 | 基于单路pwm的led灯调亮度调色温控制电路及其实现方法 |
CN109931556A (zh) * | 2018-06-26 | 2019-06-25 | 深圳市远润欣电子有限公司 | 局部全般照明模式及具有该模式的台灯 |
CN112750404A (zh) * | 2019-10-30 | 2021-05-04 | 深圳Tcl数字技术有限公司 | 指示灯和背光灯的亮度调节电路、方法和显示装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86207644U (zh) * | 1986-10-20 | 1988-03-16 | 广东鹤山沙坪新力电器厂 | 含测光及姿势纠正报警器的书写台灯 |
CN2272972Y (zh) * | 1996-06-28 | 1998-01-21 | 黄远绥 | 照明灯具防尘盖自动开闭装置 |
CN101975349A (zh) * | 2010-11-15 | 2011-02-16 | 苏州卓识商务咨询有限公司 | 一种可调亮度led环形灯管 |
CN103115276A (zh) * | 2011-11-16 | 2013-05-22 | 王凤华 | 调光台灯 |
CN202992850U (zh) * | 2012-11-16 | 2013-06-12 | 胡德斌 | 触摸感应式调光台灯 |
CN105042398A (zh) * | 2015-07-23 | 2015-11-11 | 中山市优米照明科技有限公司 | 一种可自动调节亮度的led台灯 |
CN204853077U (zh) * | 2014-12-31 | 2015-12-09 | 徐新 | 节能护眼台灯 |
-
2015
- 2015-12-12 CN CN201510913614.3A patent/CN105423176B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86207644U (zh) * | 1986-10-20 | 1988-03-16 | 广东鹤山沙坪新力电器厂 | 含测光及姿势纠正报警器的书写台灯 |
CN2272972Y (zh) * | 1996-06-28 | 1998-01-21 | 黄远绥 | 照明灯具防尘盖自动开闭装置 |
CN101975349A (zh) * | 2010-11-15 | 2011-02-16 | 苏州卓识商务咨询有限公司 | 一种可调亮度led环形灯管 |
CN103115276A (zh) * | 2011-11-16 | 2013-05-22 | 王凤华 | 调光台灯 |
CN202992850U (zh) * | 2012-11-16 | 2013-06-12 | 胡德斌 | 触摸感应式调光台灯 |
CN204853077U (zh) * | 2014-12-31 | 2015-12-09 | 徐新 | 节能护眼台灯 |
CN105042398A (zh) * | 2015-07-23 | 2015-11-11 | 中山市优米照明科技有限公司 | 一种可自动调节亮度的led台灯 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105942856A (zh) * | 2016-06-27 | 2016-09-21 | 重庆信德电子有限公司 | 具有热量利用功能的台灯的工作方法 |
CN105942856B (zh) * | 2016-06-27 | 2018-11-09 | 重庆信德电子有限公司 | 具有热量利用功能的台灯的工作方法 |
CN107484299A (zh) * | 2017-09-11 | 2017-12-15 | 四川蓝景光电技术有限责任公司 | 基于单路pwm的led灯调亮度调色温控制电路及其实现方法 |
CN107484299B (zh) * | 2017-09-11 | 2024-04-19 | 四川蓝景光电技术有限责任公司 | 基于单路pwm的led灯调亮度调色温控制电路及其实现方法 |
CN109931556A (zh) * | 2018-06-26 | 2019-06-25 | 深圳市远润欣电子有限公司 | 局部全般照明模式及具有该模式的台灯 |
CN112750404A (zh) * | 2019-10-30 | 2021-05-04 | 深圳Tcl数字技术有限公司 | 指示灯和背光灯的亮度调节电路、方法和显示装置 |
Also Published As
Publication number | Publication date |
---|---|
CN105423176B (zh) | 2018-02-13 |
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Effective date of registration: 20171227 Address after: 200 No. 401320 Chongqing District of Banan City Long Island Bay Chongqing South Road (Longhai building two floor) Applicant after: Chongqing Bajun strong intellectual property service Co. Ltd. Address before: 400021, opposite the cypress village, Jiangbei District, Chongqing, 1 Applicant before: CHONGQING XINDE ELECTRONICS CO., LTD. |
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Effective date of registration: 20180118 Address after: 400021, opposite the cypress village, Jiangbei District, Chongqing, 1 Applicant after: CHONGQING XINDE ELECTRONICS CO., LTD. Address before: 200 No. 401320 Chongqing District of Banan City Long Island Bay Chongqing South Road (Longhai building two floor) Applicant before: Chongqing Bajun strong intellectual property service Co. Ltd. |
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Effective date of registration: 20200903 Address after: 221000 west side of moxin Road, Qipan Town, Xinyi City, Xuzhou City, Jiangsu Province Patentee after: XINYI QIPAN INDUSTRY CONCENTRATION ZONE CONSTRUCTION DEVELOPMENT Co.,Ltd. Address before: 400021, opposite the cypress village, Jiangbei District, Chongqing, 1 Patentee before: CHONGQING XINDE ELECTRONIC Co.,Ltd. |
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