CN2176628Y - Electronic low temperature and low voltage initiator for fluorescent lamp - Google Patents
Electronic low temperature and low voltage initiator for fluorescent lamp Download PDFInfo
- Publication number
- CN2176628Y CN2176628Y CN 93234035 CN93234035U CN2176628Y CN 2176628 Y CN2176628 Y CN 2176628Y CN 93234035 CN93234035 CN 93234035 CN 93234035 U CN93234035 U CN 93234035U CN 2176628 Y CN2176628 Y CN 2176628Y
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- CN
- China
- Prior art keywords
- starter
- low voltage
- utility
- low
- model
- 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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- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
The utility model relates to an electronic low temperature and low voltage starter for a daylight lamp, mainly solving the problems of the complicated structure, high cost and poor start-up effect at a low voltage of the existing electronic ballasting starter. The utility model uses a diode, a resistance, a capacitor and a neon bulb to make up a bidirectional rectification and instant pulse discharging process in the casing of the original starter to cause the daylight lamp to instantly start at a low voltage (120 volts). The utility model is in a low cost and a user only needs to replace a traditional glow starter.
Description
The utility model relates to the starter that fluorescent lamp is used.
Before the utility model proposes, traditional Inductive ballast still accounts for the leading status of using, and the fatal drawback of this Inductive ballast is under low voltage condition normally starter, and the big and heaviness of volume; Recently many electronic type starters are come out one after another, as voltage multiplying rectifier formula electric ballast, and fluorescent lamp multifunctional starting device, China Patent No.: 92230994.9.This electron-like starter can solve the problem that low-voltage starts basically, but circuit design is complicated, and devices such as electrion electric capacity are fragile, and cost is higher.Voltage multiplying rectifier formula electric ballast particularly, owing to adopt 2 100~300 ohm resistance current limliting in the circuit, its power consumption is about 10W, does not therefore also reach purpose of energy saving.
The purpose of this utility model is, under the situation that keeps iron core formula ballast, designs a kind of starter of new electronics, under low voltage condition, reach the momentary pulse discharge and strengthen inductance value, with the startup fluorescent tube, and fluorescent tube can not produce rollover phenomenon because of low-voltage makes in the fluorescent tube.
Realizing specific design scheme of the present utility model, is in original starter housing, and by diode, electric capacity, resistance and neon bulb are formed a biphase rectification, pulse discharge circuit.Its concrete structure and annexation are (seeing accompanying drawing) A
1Pin and D
1Negative pole connects, D
1With D
2Anodal connect an end and the D of capacitor C relatively
1Negative pole connect the other end and D
1And D
2Positive pole connect an end and the D of resistance R
2Negative pole connect.The stator end and the A of the other end and neon bulb
2Pin connects, the moving plate end and the D of neon bulb
2And D
1Positive pole connect.
The utility model is compared with existing electronic type starter, has simple in structurely, and under cryogenic conditions and low-voltage (120V) situation, fluorescent tube starts rapidly, and can not produce rollover phenomenon in the fluorescent tube, and the life-span of fluorescent tube can improve, and power savings is more obvious.
Further specify its principle below in conjunction with accompanying drawing: after the energising, electric current is through D
1The unidirectional conducting of negative pole is again after the capacitor C charging, through diode D
2Anodal rectification produces the moment dc pulse voltage by neon bulb, because the users of power of fluorescent lamp is selected difference, resistance R plays certain metering function when starting when 40W is above, makes the hard contact of neon bulb be difficult for killing.
The utility model is when implementing, and diode adopts 1N4004, and electric capacity is 1UF/400V, and resistance R is 1/8 watt of 10K.The also available SCR one-way SCR of neon bulb replaces.Electronic starter cost of the present utility model is low, makes simple.
Claims (1)
- A kind of electronic type starter for fluorescent of being made up of diode, electric capacity, resistance, neon bulb is characterized in that diode D 1And D 2Positive pole connect to form biphase rectification, A relatively 1Pin and D 1Negative pole connects, an end and the D of capacitor C 1Negative pole connects, the other end and D 1And D 2Positive pole connect an end and the D of resistance R 2Negative pole connect the stator end and the A of the other end and neon bulb 2Pin connects makes output, the moving plate end and the D of neon bulb 2And D 1Positive pole connect.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 93234035 CN2176628Y (en) | 1993-05-28 | 1993-05-28 | Electronic low temperature and low voltage initiator for fluorescent lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 93234035 CN2176628Y (en) | 1993-05-28 | 1993-05-28 | Electronic low temperature and low voltage initiator for fluorescent lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2176628Y true CN2176628Y (en) | 1994-09-07 |
Family
ID=33809799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 93234035 Expired - Fee Related CN2176628Y (en) | 1993-05-28 | 1993-05-28 | Electronic low temperature and low voltage initiator for fluorescent lamp |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2176628Y (en) |
-
1993
- 1993-05-28 CN CN 93234035 patent/CN2176628Y/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 | ||
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 |