CN2646548Y - Electronic lamp - Google Patents
Electronic lamp Download PDFInfo
- Publication number
- CN2646548Y CN2646548Y CNU032507291U CN03250729U CN2646548Y CN 2646548 Y CN2646548 Y CN 2646548Y CN U032507291 U CNU032507291 U CN U032507291U CN 03250729 U CN03250729 U CN 03250729U CN 2646548 Y CN2646548 Y CN 2646548Y
- Authority
- CN
- China
- Prior art keywords
- led
- wiring board
- breadboard
- light source
- source wiring
- 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 discloses an electric light which comprises a light shell, a light head and a shoulder neck. A step-down commutating breadboard and a luminaire breadboard are arranged in the shoulder neck, the step-down commutating breadboard is connected with the luminaire breadboard, a plurality of luminous diodes are serially and parallelly connected with the luminaire breadboard, the step-down capacitance and the protection resistance are parallely connected and linked with the imputing end of the bridge rectifier circuit, the output end of the bridge rectifier circuit is parallely connected with a voltage regulator tube. The utility model has the advantages that the power consumption is low, the life span is long and the utility mode is easier to be made to be a colorful lamp.
Description
One, affiliated technical field
The utility model belongs to light fixture, refers in particular to a kind of velocitron.
Two, background technology
Common bulb or color lamp are to be that illuminator sends incandescence with the tungsten filament, are called incandescent lamp, and its glow color is by coloured glass bulb or colourless glass bulb is painted forms.Only hundreds of hour was to thousands of hours for this color lamp or service life of incandescent lamp, and luminous efficiency is low, the operating temperature height, and energy consumption is big.Though the discharge fluorescent lamp has energy-saving effect than incandescent lamp, do not improve service life.
Three, summary of the invention
The purpose of this utility model is to provide a kind of velocitron, its little power consumption, and the life-span is long, and makes color lamp easily.
For achieving the above object; the solution that the utility model is taked is: a kind of velocitron; comprise cell-shell, lamp holder and shoulder neck; in the shoulder neck step-down rectifier wiring board and light source wiring board are set, step-down rectifier wiring board and light source wiring board are electrically connected, on the light source wiring board; some light emitting diode connection in series-parallel; on the step-down rectifier wiring board, an input of decompression capacitor access in parallel bridge rectifier, a bridge rectifier output voltage-stabiliser tube in parallel with protective resistance.
The utility model utilizes light emitting diode (LED) to make light source, because light emitting diode has and can send red, green, blue three primary colours kind, therefore can be made into any kind of color in visible-range, makes color lamp easily.White lamps of making or color lamp, its life-span is grown tens times than common incandescent lamp or incandescent lamp color lamp, luminous efficiency is also high tens times, and operating temperature is significantly less than the operating temperature of common incandescent lamp or incandescent lamp color lamp, energy consumption is low, and the luminous flux of the velocitron of 1W just is equivalent to the luminous flux of 10W～20W common bulb.
The utility model adopts the series-parallel method of LED monomer, improves luminous power and whole lamp brightness.Adopt step-down rectifier wiring board and light source wiring board to avoid two wiring boards to synthesize a wiring board can influence illuminator brightness because of the effect of blocking of element shortcoming.Simultaneously, also can install condenser additional after the light source wiring board is independent, further improve brightness output.
Four, description of drawings
Fig. 1 is the overall structure schematic diagram of present embodiment.
Fig. 2 is the internal circuit diagram of Fig. 1.
Among the figure: 1, step-down rectifier wiring board, 2, the light source wiring board, 3, cell-shell, 4, the shoulder neck, 5, lamp holder.
Five, the specific embodiment
Below in conjunction with embodiment and accompanying drawing thereof the utility model is remake description.
Referring to Fig. 1 and Fig. 2, a kind of velocitron comprises cell-shell 3, lamp holder 5 and shoulder neck 4, in shoulder neck 4, step-down rectifier wiring board 1 and light source wiring board 2 are set, step-down rectifier wiring board 1 and light source wiring board 2 are electrically connected, on light source wiring board 2, and some LEDs
11, LED
12LED
1n, LED
21, LED
22LED
2n..., LED
N1, LED
N2LED
NnConnection in series-parallel, on step-down rectifier wiring board 1, the input of decompression capacitor C access in parallel bridge rectifier ZQ, a bridge rectifier ZQ output voltage-stabiliser tube DW in parallel with protective resistance R.
The civil power alternating current 220V is delivered to light source wiring board 2 to LED by decompression capacitor C step-down (R is the protective resistance of C) through bridge rectifier ZQ rectification becoming DC low-voltage with after voltage-stabiliser tube DW voltage stabilizing
11, LED
12LED
1n, LED
21, LED
22LED
2n..., LED
N1, LED
N2LED
NnDc supply is provided.
Install condenser additional on the light source wiring board 2, condenser can gather scattered beam in the suitable zone, further improves illumination.
Cell-shell 3 has milky white and two kinds of water white transparencies, suitable different occasions uses.
Claims (2)
1, a kind of velocitron, comprise cell-shell (3), lamp holder (5) and shoulder neck (4), it is characterized in that: in shoulder neck (4), step-down rectifier wiring board (1) and light source wiring board (2) are set, step-down rectifier wiring board (1) and light source wiring board (2) are electrically connected, on light source wiring board (2), some light emitting diode (LED
11, LED
12LED
1n, LED
21, LED
22LED
2n..., LED
N1, LED
N2LED
Nn) connection in series-parallel, on step-down rectifier wiring board (1), an input of decompression capacitor (C) bridge rectifier of access in parallel with protective resistance (R) (ZQ), bridge rectifier (ZQ) output voltage-stabiliser tube (DW) in parallel.
2, a kind of velocitron according to claim 1 is characterized in that: the light source wiring board installs condenser additional on (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032507291U CN2646548Y (en) | 2003-04-27 | 2003-04-27 | Electronic lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032507291U CN2646548Y (en) | 2003-04-27 | 2003-04-27 | Electronic lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2646548Y true CN2646548Y (en) | 2004-10-06 |
Family
ID=34293930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032507291U Expired - Fee Related CN2646548Y (en) | 2003-04-27 | 2003-04-27 | Electronic lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2646548Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007033527A1 (en) * | 2005-09-23 | 2007-03-29 | Qingbiao Wu | A led light string |
| CN102330893A (en) * | 2010-07-14 | 2012-01-25 | 王知康 | Transformer-free LED (Light Emitting Diode) illumination lamp device directly using alternating current commercial power |
-
2003
- 2003-04-27 CN CNU032507291U patent/CN2646548Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007033527A1 (en) * | 2005-09-23 | 2007-03-29 | Qingbiao Wu | A led light string |
| CN102330893A (en) * | 2010-07-14 | 2012-01-25 | 王知康 | Transformer-free LED (Light Emitting Diode) illumination lamp device directly using alternating current commercial power |
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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 |