CN2442388Y - Integrated circuit board of energy saving lamp - Google Patents
Integrated circuit board of energy saving lamp Download PDFInfo
- Publication number
- CN2442388Y CN2442388Y CN 00239902 CN00239902U CN2442388Y CN 2442388 Y CN2442388 Y CN 2442388Y CN 00239902 CN00239902 CN 00239902 CN 00239902 U CN00239902 U CN 00239902U CN 2442388 Y CN2442388 Y CN 2442388Y
- Authority
- CN
- China
- Prior art keywords
- circuit board
- saving lamp
- energy saving
- integrated circuit
- circuit
- 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
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Abstract
The utility model relates to an integrated circuit board of an energy saving lamp, comprising a circuit board (3) which is provided with an energy saving lamp control circuit element. The integrated circuit board of an energy saving lamp is characterized in that a ballast inductor (5) of the control circuit element is fixed on the circuit board through a supporting leg (2) in an overhead mode; other circuit elements are fixed in a space between the lower part of the ballast inductor and the circuit board. The double-layer arrangement of the circuit board element of the utility model can fully utilize the longitudinal space between an energy saving lamp holder and a lamp socket to cause the structure of the energy saving lamp to be more compact to reduce the radius and the volume of the energy saving lamp.
Description
The utility model belongs to a kind of circuit board of integrated energy-saving lamp.
Electricity-saving lamp is normally by the lamp holder (1) that connects power supply, the lamp socket (4) of fluorescent tube and the circuit board (3) of installation and control circuit element are installed to be formed, integrated energy-saving lamp is that circuit board (3) is installed in the housing between lamp holder and the lamp socket, form incorporate structure, ballast inductance in the circuit for controlling economical light (5) is the element of volume maximum, the area that takies is also maximum, therefore influenced further dwindling of electricity-saving lamp volume, the circuit board radius that particularly is installed between lamp holder and the lamp socket is excessive, can influence moulded attractive in appearance of electricity-saving lamp.
The utility model aims to provide the integrated energy-saving lamp circuit board that a kind of structure is compact more, can dwindle integrated energy-saving lamp volume and radius.
The technical scheme that realizes above-mentioned purpose is (referring to implementing illustration): the utility model comprises the circuit board (3) that the circuit for controlling economical light element is installed, it is characterized in that: the ballast inductance (5) in the described control circuit element is fixed on the circuit board by supporting leg (2) is built on stilts, is fixed with other circuit element in the space between bottom, ballast inductance and the circuit board.
The dual layer arrangement of the utility model circuit board component can make full use of the longitudinal space between energy-saving lamp holder and the lamp socket, makes energy-conservation modulated structure compact more, dwindles the radius and the volume of electricity-saving lamp.
Description of drawings:
Fig. 1, the utility model embodiment and energy-saving lamp holder, lamp socket split dress attitude structural representation
Fig. 2, the utility model embodiment board circuit figure
The drawing reference numeral explanation:
1-lamp holder 2-supporting leg 3-circuit board 4-lamp socket 5-ballast inductance 6-electrochemical capacitor 7-fluorescent tube
The embodiment explanation:
The control circuit figure that installation elements is formed on this routine circuit board 3 as shown in Figure 2, this circuit is made up of several partial circuits of rectification, filtering, the higher-order of oscillation and ballast, 220 volts of oscillating circuit generation high-frequency signals that alternating current is formed by Q1, Q2 after D1～D4 bridge rectifier, C2, C3 filtering connect power saving fluorescent lamps through ballast inductance L2 again.
The ballast inductance 5 that this example is installed on the circuit board utilizes its thicker hard lead-in wire to make supporting leg, built on stilts being weldingly fixed on the circuit board, its underpart is welded with electrolytic capacitor filter C2, C3, in order to dwindle single electrochemical capacitor volume, be convenient to install, this routine filter capacitor adopts electrochemical capacitor C2, the C3 of two parallel connections, be installed in the space of 5 bottoms, ballast inductance, neither reduce capacity, can suitably reduce its setting height(from bottom) again, simultaneously electrochemical capacitor can guarantee the certain space distance with inductance, plays heat insulation and prevents the effect of high-frequency loss.
Claims (1)
1, integrated energy-saving lamp circuit board, comprise the circuit board (3) that the circuit for controlling economical light element is installed, it is characterized in that: the ballast inductance (5) in the described control circuit element is fixed on the circuit board by supporting leg (2) is built on stilts, is fixed with other circuit element in the space between bottom, ballast inductance and the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00239902 CN2442388Y (en) | 2000-10-31 | 2000-10-31 | Integrated circuit board of energy saving lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00239902 CN2442388Y (en) | 2000-10-31 | 2000-10-31 | Integrated circuit board of energy saving lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2442388Y true CN2442388Y (en) | 2001-08-08 |
Family
ID=33600662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00239902 Expired - Fee Related CN2442388Y (en) | 2000-10-31 | 2000-10-31 | Integrated circuit board of energy saving lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2442388Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008043234A1 (en) * | 2006-10-09 | 2008-04-17 | Chun Ming Wong | A integrated electronic energy-saving lamp |
-
2000
- 2000-10-31 CN CN 00239902 patent/CN2442388Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008043234A1 (en) * | 2006-10-09 | 2008-04-17 | Chun Ming Wong | A integrated electronic energy-saving lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |