CN2071712U - High-efficiency electronic igniter for automobile - Google Patents
High-efficiency electronic igniter for automobile Download PDFInfo
- Publication number
- CN2071712U CN2071712U CN 90216670 CN90216670U CN2071712U CN 2071712 U CN2071712 U CN 2071712U CN 90216670 CN90216670 CN 90216670 CN 90216670 U CN90216670 U CN 90216670U CN 2071712 U CN2071712 U CN 2071712U
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- CN
- China
- Prior art keywords
- utility
- model
- line end
- automobile
- yellow
- 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.)
- Pending
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- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
The utility model discloses a transistor of a wire terminal. The utility model has the advantages of simple structure, convenient operation, low cost, long service life, good performance of low-temperature start-up and significant effect of fuel saving without platinum burning, and can obviously enhance the engine power to serve the function of acceleration. The utility model discloses a high-efficiency electronic igniter for automobile, overcoming the defects of the existing electronic igniter for automobile of relatively lower engine power caused by that the conduction of the ignition coil is controlled by adopting an electronic controller containing a composite pipe, and, non obvious effect of fuel saving. The utility model is characterized in that two base electrodes are respectively connected with one end of two bias resistors and a collecting electrode, and are connected with the end of a yellow wire, an emitting electrode and the end of a blue wire.
Description
The utility model belongs to a kind of engine ignitor, particularly a kind of efficient automobile ignition.
Existing automotive electronic igniter, the general conducting of adopting the electronic controller controls spark coil that comprises composite pipe, the application number of bulletin was " electronic ignition device " of " 87204261 " as on March 23rd, 88, adopt two pairs of composite pipes, to make the spark coil conducting again after the bias current amplification, thereby complex structure, because the internal resistance of composite pipe is bigger, the power that composite pipe consumes is corresponding bigger simultaneously; In addition, voltage is about 0.9V between the ce of composite pipe, has reduced the voltage at the primary air two ends of spark coil relatively, has so just reduced engine power relatively, makes acceleration function and low-temperature startup performance poor, and oil-saving effect is also not obvious.
The purpose of this utility model is to overcome the deficiencies in the prior art part, provide a kind of can obviously improve engine power, oil-saving effect significantly, quicken better function, low-temperature startup performance efficient automobile ignition good and simple in structure.
The utility model is achieved in that it has a casing and the circuit board that is positioned at casing, and red, yellow, blue three line ends, be connected to two biasing resistors respectively at the red line end, play the diode of shunting action in the reversal connection of yellow line end, the electric capacity and the resistance that have been parallel with shunting action at the positive pole and the blue line end of said diode, inventive point of the present utility model is also to be connected to two triodes that base stage links to each other with the other end of two biasing resistors respectively in circuit, and the collector electrode of said two triodes is continuous and connect the yellow line end, emitter links to each other and connect blue line end.
That advantage of the present utility model is is simple in structure, easy to use, cost is low, the life-span is long and can obviously improve engine power and quicken function and low-temperature startup performance is good, oil-saving effect significantly and not burns platinum, applicable to various petrol engine vehicles.
Provide embodiment of the present utility model below in conjunction with accompanying drawing:
Fig. 1 is wiring diagram of the present utility model (wherein being circuit theory diagrams of the present utility model in the frame of broken lines);
As shown in drawings, the utility model has red, yellow, blue three line end (A1, A2, A3), be connected to biasing resistor (R1～R2) respectively at red line end (A1), ((base stage of T1～T2) links to each other the other end of R1～R2) said biasing resistor with triode respectively, (collector electrode of T1～T2) links to each other and connects yellow line end (A2) said triode, emitter links to each other and connects blue line end (A3), simultaneously yellow line end (A2) also reversal connection the diode (D) of shunting action has been arranged, the electric capacity (C1) and the resistance (R3) that have been parallel with shunting action at the positive pole and the blue line end (A3) of diode (D).
In actual use, red line end of the present utility model (A1) and yellow line end (A2) be the positive and negative terminal of contact fire coil (B) respectively, and red line end (A1) connects+12 DC electrical source simultaneously, blue line end (A3) contact fire platinum (K) contact.After connecting power supply and the platinum that closes (K); input current flows into the triode (base stage of T1～T2) respectively through biasing resistor (R1, R2); make triode (T1, T2) conducting; and then make the primary air conducting of spark coil (B); while produces voltage at the two ends of the primary air of spark coil (B); and diode (D) is punctured, electric current is shunted through diode (D), electric capacity (C1), resistance (R3), thereby to triode (T1, T2) start protection effect.Simultaneously induce high voltage pulse, make the interpolar discharge igniting at the secondary winding two ends of spark coil (B).Because triode (T1, voltage only is 0.25～0.4V between collector and emitter T2), improved the voltage at the primary air two ends of spark coil (B) relatively, simultaneously because triode (T1, T2) internal resistance is less, thereby triode (T1, T2) power of Xiao Haoing is also less, so just can obviously improve engine power and acceleration performance, increase the service life, and make low-temperature startup performance good, oil-saving effect is remarkable, and bias current is less when starting, respective streams is also little through the electric current of igniting platinum (K), thereby guarantee not burn platinum (K), and do not insert platinum (K), can work yet.
Claims (1)
1, a kind of efficient automobile igniter, comprise casing and the circuit board that is positioned at casing, and red, yellow, blue three line ends, be connected to two biasing resistors respectively at the red line end, play the diode of shunting action in the reversal connection of yellow line end, the electric capacity and the resistance that have been parallel with shunting action at the positive pole and the blue line end of said diode, it is characterized in that, be connected to also in circuit that two base stages link to each other with the other end of said biasing resistor (R1, R2) respectively, collector electrode links to each other and connect yellow line end (A2), emitter links to each other and connect the triode (T1, T2) of blue line end (A3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90216670 CN2071712U (en) | 1990-07-20 | 1990-07-20 | High-efficiency electronic igniter for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90216670 CN2071712U (en) | 1990-07-20 | 1990-07-20 | High-efficiency electronic igniter for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2071712U true CN2071712U (en) | 1991-02-20 |
Family
ID=4895788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90216670 Pending CN2071712U (en) | 1990-07-20 | 1990-07-20 | High-efficiency electronic igniter for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2071712U (en) |
-
1990
- 1990-07-20 CN CN 90216670 patent/CN2071712U/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |