CN202049853U - 薄型变压器及灯管 - Google Patents
薄型变压器及灯管 Download PDFInfo
- Publication number
- CN202049853U CN202049853U CN2011200566783U CN201120056678U CN202049853U CN 202049853 U CN202049853 U CN 202049853U CN 2011200566783 U CN2011200566783 U CN 2011200566783U CN 201120056678 U CN201120056678 U CN 201120056678U CN 202049853 U CN202049853 U CN 202049853U
- Authority
- CN
- China
- Prior art keywords
- drum stand
- iron core
- block body
- sidepiece
- winding
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- 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
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
- H01F27/325—Coil bobbins
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
-
- 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]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Coils Or Transformers For Communication (AREA)
- Coils Of Transformers For General Uses (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Claims (12)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200566783U CN202049853U (zh) | 2011-03-01 | 2011-03-01 | 薄型变压器及灯管 |
JP2011003764U JP3170384U (ja) | 2011-03-01 | 2011-07-01 | 薄型トランス及び灯管 |
US13/407,800 US8643278B2 (en) | 2011-03-01 | 2012-02-29 | Low profile transformer |
US14/143,086 US8803651B2 (en) | 2011-03-01 | 2013-12-30 | Low profile transformer |
US14/143,134 US8869381B2 (en) | 2011-03-01 | 2013-12-30 | Low profile transformer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200566783U CN202049853U (zh) | 2011-03-01 | 2011-03-01 | 薄型变压器及灯管 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202049853U true CN202049853U (zh) | 2011-11-23 |
Family
ID=44990153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011200566783U Expired - Lifetime CN202049853U (zh) | 2011-03-01 | 2011-03-01 | 薄型变压器及灯管 |
Country Status (3)
Country | Link |
---|---|
US (3) | US8643278B2 (zh) |
JP (1) | JP3170384U (zh) |
CN (1) | CN202049853U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102543378A (zh) * | 2012-03-05 | 2012-07-04 | 鸿康磁业电子(昆山)有限公司 | 一种led节能灯磁芯 |
CN107123519A (zh) * | 2016-02-24 | 2017-09-01 | 胜美达集团株式会社 | 线圈部件及线圈部件的制造方法 |
CN107195427A (zh) * | 2014-06-16 | 2017-09-22 | 胜美达集团株式会社 | 线圈元器件 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5574465B2 (ja) * | 2012-02-02 | 2014-08-20 | パナソニック株式会社 | ランプ |
US9799442B1 (en) * | 2014-08-18 | 2017-10-24 | Universal Lighting Technologies, Inc. | Magnetic core structures for magnetic assemblies |
PT3191135T (pt) | 2014-09-12 | 2020-11-12 | Genentech Inc | Anticorpos anti-her2 e imunoconjugados |
CN105355362A (zh) * | 2015-10-20 | 2016-02-24 | 天津三源华能电力设备技术有限公司 | 一种变压器箱体内部结构 |
CN107786021B (zh) * | 2016-08-29 | 2019-10-11 | 光宝电子(广州)有限公司 | 绝缘套管与绕线制品 |
US10593468B2 (en) * | 2018-04-05 | 2020-03-17 | Apple Inc. | Inductive power transfer assembly |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4347490A (en) * | 1981-03-06 | 1982-08-31 | Prem Magnetics, Inc. | Low profile transformer |
TW507224B (en) * | 2001-08-17 | 2002-10-21 | Ambit Microsystems Corp | Transformer for inverter |
US6876161B2 (en) * | 2003-05-28 | 2005-04-05 | Yu-Lin Chung | Transformer for cathode tube inverter |
TWI281171B (en) * | 2005-10-04 | 2007-05-11 | Darfon Electronics Corp | Transformer of light tube driving device and method for adjusting light tube using thereof |
-
2011
- 2011-03-01 CN CN2011200566783U patent/CN202049853U/zh not_active Expired - Lifetime
- 2011-07-01 JP JP2011003764U patent/JP3170384U/ja not_active Expired - Lifetime
-
2012
- 2012-02-29 US US13/407,800 patent/US8643278B2/en active Active
-
2013
- 2013-12-30 US US14/143,134 patent/US8869381B2/en active Active
- 2013-12-30 US US14/143,086 patent/US8803651B2/en active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102543378A (zh) * | 2012-03-05 | 2012-07-04 | 鸿康磁业电子(昆山)有限公司 | 一种led节能灯磁芯 |
CN107195427A (zh) * | 2014-06-16 | 2017-09-22 | 胜美达集团株式会社 | 线圈元器件 |
CN107195427B (zh) * | 2014-06-16 | 2019-04-23 | 胜美达集团株式会社 | 线圈元器件 |
CN107123519A (zh) * | 2016-02-24 | 2017-09-01 | 胜美达集团株式会社 | 线圈部件及线圈部件的制造方法 |
US10109412B2 (en) | 2016-02-24 | 2018-10-23 | Sumida Corporation | Coil part and method of manufacturing coil part |
Also Published As
Publication number | Publication date |
---|---|
US20140111298A1 (en) | 2014-04-24 |
US8803651B2 (en) | 2014-08-12 |
US20120223641A1 (en) | 2012-09-06 |
US20140109394A1 (en) | 2014-04-24 |
JP3170384U (ja) | 2011-09-15 |
US8643278B2 (en) | 2014-02-04 |
US8869381B2 (en) | 2014-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: GUANGBAO ELECTRIC UANGZHOU) CO., LTD. Free format text: FORMER NAME: SILITEK ELECTRONIC (GUANGZHOU) CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 510663 Guangzhou science and Technology Development Zone, Guangdong high tech Industrial Zone, No. 25 West spectrum Patentee after: Lite-On Electronic (Guangzhou) Co., Ltd. Patentee after: Lite-On Technology Corporation Address before: 510663 Guangzhou science and Technology Development Zone, Guangdong high tech Industrial Zone, No. 25 West spectrum Patentee before: Xuli Electronics (Guangzhou) Co., Ltd. Patentee before: Lite-On Technology Corporation |
|
TR01 | Transfer of patent right |
Effective date of registration: 20170310 Address after: Wujin, Changzhou province high tech Industrial Development Zone, 88 Yang Lake Road, No. Patentee after: Lite on Technology (Changzhou) Co., Ltd. Patentee after: Lite-On Electronic (Guangzhou) Co., Ltd. Patentee after: Lite-On Technology Corporation Address before: 510663 Guangzhou science and Technology Development Zone, Guangdong high tech Industrial Zone, No. 25 West spectrum Patentee before: Lite-On Electronic (Guangzhou) Co., Ltd. Patentee before: Lite-On Technology Corporation |
|
TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20111123 |
|
CX01 | Expiry of patent term |