CN2401990Y - Compact type electronic energy-saving lamp with double-layer circuit board - Google Patents
Compact type electronic energy-saving lamp with double-layer circuit board Download PDFInfo
- Publication number
- CN2401990Y CN2401990Y CN 99252993 CN99252993U CN2401990Y CN 2401990 Y CN2401990 Y CN 2401990Y CN 99252993 CN99252993 CN 99252993 CN 99252993 U CN99252993 U CN 99252993U CN 2401990 Y CN2401990 Y CN 2401990Y
- Authority
- CN
- China
- Prior art keywords
- circuit board
- double
- components
- layer circuit
- saving 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.)
- Expired - Fee Related
Links
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a compact type energy-saving lamp with a double-layer circuit board, which is composed of a lamp tube, a plastic housing, a ballast, and a lamp cap. Components inside the ballast are arranged by dividing into two circuit boards, wherein, components on one circuit board can be directly put inside the lamp cap, and components on the other circuit board are reduced obviously to cause the volume of the plastic housing to diminish consequently. Because the plastic housing can be manufactured into small volume, the change of the shape of the plastic housing is more abundant, and using matched with a special electric cover is more convenient.
Description
The utility model relates to light fixture, particularly a kind of double-layer circuit board compact electronic energy-saving lamp.
Existing compact electronic energy-saving lamp is single layer board, and it is big to mould shell volume, and profile variation is few, is used inconvenience with Down lamp.
The purpose of this utility model is to provide a kind of double-layer circuit board compact electronic energy-saving lamp, components and parts in the electric ballast are divided on two circuit boards, wherein the components and parts on plate can be placed in the lamp holder, piece circuit board is corresponding diminishes for another, and then moulding shell also diminishes, so profile variation is just abundant, is used just more convenient with special lampshade.
The utility model double-layer circuit board compact electronic energy-saving lamp is moulded shell by fluorescent tube, ballast, and lamp holder is formed, and ballast is made up of double-layer circuit board and components and parts again.Components and parts are divided on the double-layer circuit board in the ballast, wherein a circuit board is equipped with rectification and filtering electronic devices and components, and another is packaged the inverter electronic devices and components, and last can be placed in the lamp holder, promptly make full use of the space in the lamp holder, back one then is placed on and moulds in the shell.Between the double layer circuit plate, promptly between electronic devices and components and the circuit board, should accompany insulating paper.
The utility model ballast electronic devices and components are divided on two circuit boards, and particularly lower-power lamps is moulded shell volume and can further be dwindled, and to mould the shell profile variation many thereby make, and the moulding of whole lamp is smaller and more exquisite.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the utility model electricity-saving lamp partial cutaway schematic.
An embodiment of the present utility model as shown in drawings, keep electronic devices and components in the lamp holder (4) as can be known from accompanying drawing 1, circuit board just in time matches with lamp holder (4) upper port, mould shell (2) and lamp holder (4) by screw thread and join, mould electronic devices and components in the shell (2) and be contained on the circuit board near fluorescent tube (1).Fluorescent tube (1) then is contained in to be moulded on shell (2) top.
Claims (2)
1, a kind of double-layer circuit board compact electronic energy-saving lamp is characterized in that: by fluorescent tube (1), mould shell (2), and ballast (3), lamp holder (4) is formed; Electronic devices and components in the ballast (3) divide two circuit board plug-in mountings, and wherein the electronic devices and components on circuit board can be placed in the lamp holder, and another piece then is placed on to be moulded in the shell (2).
2, a kind of double-layer circuit board compact electronic energy-saving lamp as claimed in claim 1, it is characterized in that: the double layer circuit plate promptly between electronic devices and components and the circuit board, accompanies insulating paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99252993 CN2401990Y (en) | 1999-11-15 | 1999-11-15 | Compact type electronic energy-saving lamp with double-layer circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99252993 CN2401990Y (en) | 1999-11-15 | 1999-11-15 | Compact type electronic energy-saving lamp with double-layer circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2401990Y true CN2401990Y (en) | 2000-10-18 |
Family
ID=34037026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99252993 Expired - Fee Related CN2401990Y (en) | 1999-11-15 | 1999-11-15 | Compact type electronic energy-saving lamp with double-layer circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2401990Y (en) |
-
1999
- 1999-11-15 CN CN 99252993 patent/CN2401990Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Nanchang Ximu Electric Light Power Co.,Ltd. Document name: payment instructions |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Nanchang Ximu Electric Light Power Co.,Ltd. Document name: Notice of termination |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |