CN206190448U - Novel ignition coil withstanding voltage tester - Google Patents
Novel ignition coil withstanding voltage tester Download PDFInfo
- Publication number
- CN206190448U CN206190448U CN201621234308.3U CN201621234308U CN206190448U CN 206190448 U CN206190448 U CN 206190448U CN 201621234308 U CN201621234308 U CN 201621234308U CN 206190448 U CN206190448 U CN 206190448U
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- China
- Prior art keywords
- switch
- ignition coil
- key switch
- binding post
- module
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- Expired - Fee Related
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Abstract
The utility model provides a novel ignition coil withstanding voltage tester, including the casing, the casing front end is equipped with high -voltage connection clamp, display device, key switch, terminal and switch, and shell backend is equipped with grounding terminal, some firearm switch, fuse and exhaust fan, and the casing is inside to be equipped with the circuit board, and the circuit board connects gradually signal generating module, ignition module, signal correction module and signal amplification output module by power module and constitutes, and the casing still is equipped with the high -voltage probe. The utility model has the advantages of with positive effect be: through high -voltage probe and signal amplifier, come the reinforcing and measure the accurate nature of numerical value. This product convenient operation, safe and reliable can be used to measure ignition coil, some firearm and integration point firearm simultaneously, and application scope is wide. Has simple structure, easy maintenance, advantages such as the processing cost is low, production efficiency height.
Description
Technical field
The utility model belongs to technical field of automobile engine, more particularly, to a kind of novel ignition coil voltage-withstand test
Instrument.
Background technology
Fuel and air Mixture in general-purpose petrol engine cylinder are to form high-tension electricity fire by sparking-plug electrode two ends
What flower was lighted.The system referred to as ignition system of the device of this high-voltage spark is formed, its core component is ignition coil.Igniting
Coil is the critical component in gasoline engine ignition system, is also fault rate highest part.With petrol engine to rotating speed high,
The direction of high compression ratio, high-power, low oil consumption and low emission is developed, and requirement of the people to ignition coil quality is more and more stricter.
Ignition coil production process is last, it is necessary to be tested.At present, the ignition coil instrument that we use, some simple structures,
Test is inaccurate, and some complex structures are cumbersome, not Portable belt, based on above mentioned problem, a kind of operation side is lacked on the market
Just, test accurate, safe and reliable, equipment cost is low, the tester of ignition coil applied widely.
The content of the invention
Problem to be solved in the utility model is to provide a kind of novel ignition coil Hi-pot Tester, by high-voltage probe and
Signal amplifier strengthens the accuracy of measured value.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of pressure-resistant survey of novel ignition coil
Examination instrument, including housing, the housing forward end are provided with high-voltage connecting wire clamp, display device, key switch, binding post and power switch,
The housing rear end is provided with ground connection binding post, ignition switch, fuse and ventilating fan, and the enclosure interior is provided with circuit board,
The circuit board is provided with power module, and the power module is sequentially connected signal generating module, ignition module, signal correction module
Amplify output module with signal, high-voltage probe is also equipped with the housing.
Further, the key switch includes electric capacity key switch, voltmeter key switch, measures key switch, stops
Only key switch, adjusting pressuring knob and the time setting key switch.
Further, the binding post includes earth terminal, primary binding post, charging binding post, triggering binding post, shows
Ripple device binding post.
Further, the display device is oscillograph.
Further, the high-voltage probe is voltage probe and current probe.
Further, the electric capacity key switch is divided into electric capacity 1, electric capacity 2 and electric capacity 3.
Further, the signal amplification module is signal amplifier, and the signal amplifier reaches letter using phase inverter
Number amplify.
The utility model has the advantages and positive effects that：Due to using above-mentioned technical proposal, by high-voltage probe and
Signal amplifier strengthens the accuracy of measured value.This product is easy to operate, safe and reliable simultaneously, while can be used to measure
Ignition coil, igniter and integrated igniter, it is applied widely.Easy to maintenance with simple structure, processing cost is low, raw
The advantages of producing efficiency high.
Brief description of the drawings
Fig. 1 is housing forward end schematic diagram of the present utility model；
Fig. 2 is housing rear end schematic diagram of the present utility model；
Fig. 3 is enclosure interior schematic diagram of the present utility model；
Fig. 4 is the operating diagram of test ignition coil of the present utility model；
Fig. 5 is the operating diagram of test integrated igniter of the present utility model；
Fig. 6 is the operating diagram of test igniter of the present utility model.
In figure：1st, high-voltage connecting wire clamp, 2, display device, 3, electric capacity key switch, 4, voltmeter key switch, 5, measurement presses
Key switch, 6, stop key switch, 7, earth terminal, 8, primary binding post, 9, charging binding post, 10, triggering binding post,
11st, adjusting pressuring knob, 12, oscillograph binding post, 13, time setting key switch, 14, power switch, 15, ventilating fan, 16, ground connection
Binding post, 17, ignition switch, 18, fuse, 19, power module, 20, signal generating module, 21, ignition module, 22, letter
Number amplification output module, 23, signal correction module.
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, the utility model is integrated form ignition coil Hi-pot Tester, including housing, housing
Front end is provided with high-voltage connecting wire clamp 1, display device 2, key switch, binding post and power switch 14, and housing rear end is provided with ground connection and connects
Terminal 16, ignition switch 17, fuse 18 and ventilating fan 15, enclosure interior are provided with circuit board, and circuit board is provided with power module
19, power module 19 is sequentially connected signal generating module 20, ignition module 21, signal correction module 23 and signal and amplifies output mould
Block 22 is constituted, and signal generating module 20 produces data signal, and digital data transmission is to ignition module 21 and is converted into frequency pulse
Signal, after frequency pulse signal is corrected through signal correction module 23, exports through signal amplification output module 22 and gives ignition coil control
Make the ignition coil.Housing is also equipped with high-voltage probe.
Housing forward end key switch includes electric capacity key switch 3, and 3 points of electric capacity key switch is electric capacity 1, electric capacity 2 and electric capacity
3.Voltmeter key switch 4, for the switching state of control voltage gauge outfit, presses voltmeter key switch 4, and voltmeter head connects
Logical, the indicator lamp on button is lighted, if voltmeter key switch 4 is pressed with electric capacity key switch 3 connected simultaneously, regulation is adjusted
Pressure knob 11 can be adjusted to the height of energy-storage capacitor charging voltage, while can read corresponding voltage on voltmeter head
Value, when voltmeter key switch 4 is upspring, voltmeter switch is off state, and the indicator lamp on button extinguishes, now voltmeter
Head is cut off.Measurement key switch 5, for carrying out power control to test product, voltmeter when testing ignition coil
Key switch 4 should be at off state, press measurement key switch 5, and test product ignition coil is in "on" position, now surveys
Indicator lamp on amount key switch 5 lights, and when measurement key switch 5 is upspring, measurement key switch 5 is off state, button
On indicator lamp extinguish, now be tested ignition coil power supply be turned off.Adjusting pressuring knob 11, the charging electricity for adjusting capacitor
Pressure, when being rotated clockwise, the charging voltage of capacitor will be improved, during counterclockwise rotates, the charging voltage of capacitor
To reduce；When needing to be adjusted voltage on capacitor, voltmeter key switch 4 and electric capacity key switch should be first connected
3, then slow rotation adjusting pressuring knob 11, and the reading of voltmeter head is observed, voltage is adjusted to required amplitude.Stop key out
6 and time setting key switch 13 are closed, time setting key switch 13 is used for adjusting the time of measuring of test product.Housing shows
Device 2 is oscillograph.High-voltage probe is voltage probe and current probe.Signal amplification module 22 is signal amplifier.Signal is put
Big device reaches signal and amplifies using phase inverter.
Housing forward end binding post includes ground wire, and earth terminal 7 is set, ground wire wiring for the tested ignition coil of connection
Post 7 should be connected with the earth terminal of tested ignition coil.It is the tested ignition coil of connection that the earth terminal 7 of primary binding post 8 is
And set, primary binding post 8 should connect with the primary side of tested ignition coil.Charging binding post 9, triggering binding post 10, are used for
The charging end of external connected electronic igniter and triggering end.Oscillograph binding post 12, is joint that instrument is connected with oscillograph, is tested
Ignition coil voltage signal is exported to oscillograph through this joint, and the voltage waveform of ignition coil can be observed by oscillograph.
This product can carry out voltage-withstand test to ignition coil, integrated igniter, igniter, also can be to ignition coil, point
Firearm carries out durable test.
The course of work of this example：
As shown in Fig. 4 measurement ignition coils, housing forward end power switch 14 is closed, switched on power.Tested ignition coil
Primary and earth terminal, be connected on respectively on the corresponding binding post of tester.Connect oscillograph power supply, adjustment voltage gear and scanning shelves
Position." electric capacity 1 " or " electric capacity 2 " or " electric capacity 3 " switch is connected, the indicator lamp on the switch is shinny, represents the switch connection.
Voltmeter key switch 4 is connected, the indicator lamp on the switch is shinny, represents the switch connection.Adjustment pressure regulation rotation clockwise
Button 11, gradually steps up voltage to required voltage value.Voltmeter key switch 4 is pressed again, and the indicator lamp on the switch extinguishes,
Represent that this is switched off.Measurement key switch 5 is connected, the indicator lamp on the switch is shinny, represents the switch connection, starts product
Test.When product test is completed, by the switch 6 that stops key, test is completed.When needing fixed time test, turn-on time setting button
Switch 13, and numerical value is selected as needed.
As shown in Fig. 5 measurement integrated igniters, ignition switch on housing rear end 17 is closed, and by tested integration
The charging of igniter and earth terminal are connected on the corresponding binding post of tester respectively.Power switch on panel 14 is closed, is connected
Power supply.Connect oscillograph power supply, adjustment voltage gear and scanning gear.Connect " electric capacity 1 " or " electric capacity 2 " or " electric capacity 3 "
Switch, the indicator lamp on the switch is shinny, represents the switch connection.Connect voltmeter key switch 4, the indicator lamp on the switch
It is shinny, represent the switch connection.Adjustment adjusting pressuring knob 11, gradually steps up voltage to required voltage value clockwise.Again
Voltmeter key switch 4 is pressed, the indicator lamp on the switch extinguishes, and represents that this is switched off.Measurement key switch 5 is connected, should
Indicator lamp on switch is shinny, represents the switch connection, starts product test.When product test is completed, by the switch that stops key
6, test is completed.When needing fixed time test, turn-on time setting key switch 13, and numerical value is selected as needed.
As shown in Fig. 6 measurement igniters, ignition switch on housing rear end 17 is closed, the position being placed in out.Will be tested
The charging of igniter, triggering and earth terminal are respectively connected on the corresponding binding post of tester.Power switch on panel 14 is closed,
Switch on power.Connect oscillograph power supply, adjustment voltage gear and scanning gear.Connect " electric capacity 1 " or " electric capacity 2 " or " electricity
Hold 3 " switch, the indicator lamp on the switch is shinny, represents the switch connection.Connect voltmeter key switch 4, the finger on the switch
Show that lamp is shinny, represent the switch connection.Adjustment adjusting pressuring knob 11, gradually steps up voltage to required voltage value clockwise.
Voltmeter key switch 4 is pressed again, and the indicator lamp on the switch extinguishes, and represents that this is switched off.Connect measurement key switch
5, the indicator lamp on the switch is shinny, represents the switch connection, starts product test.When product test is completed, by stopping key
Switch 6, test is completed.When needing fixed time test, turn-on time setting key switch 13, and numerical value is selected as needed.
Embodiment of the present utility model has been described in detail above, but the content is only of the present utility model preferable
Embodiment, it is impossible to be considered as limiting practical range of the present utility model.It is all according to present utility model application scope made it is equal
Deng change and improvement etc., all should still belong within patent covering scope of the present utility model.
Claims (7)
1. a kind of novel ignition coil Hi-pot Tester, including housing, the housing forward end is provided with high-voltage connecting wire clamp, display dress
Put, key switch, binding post and power switch, the housing rear end is provided with ground connection binding post, ignition switch, fuse and row
Fan, the enclosure interior is provided with circuit board, it is characterised in that：The circuit board is provided with power module, the power module according to
Secondary connection signal generating module, ignition module, signal correction module and signal amplify output module, and height is also equipped with the housing
Pressure probe.
2. a kind of novel ignition coil Hi-pot Tester according to claim 1, it is characterised in that：The key switch bag
Include electric capacity key switch, voltmeter key switch, measurement key switch, the switch that stops key, adjusting pressuring knob and time set by
Key switch.
3. a kind of novel ignition coil Hi-pot Tester according to claim 1, it is characterised in that：The binding post includes
Earth terminal, primary binding post, charging binding post, triggering binding post, oscillograph binding post.
4. a kind of novel ignition coil Hi-pot Tester according to claim 1, it is characterised in that：The display device is
Oscillograph.
5. a kind of novel ignition coil Hi-pot Tester according to claim 1, it is characterised in that：The high-voltage probe is
Voltage probe and current probe.
6. a kind of novel ignition coil Hi-pot Tester according to claim 2, it is characterised in that：The electric capacity button is opened
Pass is divided into the first electric capacity, the second electric capacity and the 3rd electric capacity.
7. a kind of novel ignition coil Hi-pot Tester according to claim 1, it is characterised in that：The signal amplifies mould
Block is signal amplifier, and the signal amplifier reaches signal and amplifies using phase inverter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621234308.3U CN206190448U (en) | 2016-11-17 | 2016-11-17 | Novel ignition coil withstanding voltage tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621234308.3U CN206190448U (en) | 2016-11-17 | 2016-11-17 | Novel ignition coil withstanding voltage tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206190448U true CN206190448U (en) | 2017-05-24 |
Family
ID=58725999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621234308.3U Expired - Fee Related CN206190448U (en) | 2016-11-17 | 2016-11-17 | Novel ignition coil withstanding voltage tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206190448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108037425A (en) * | 2017-12-14 | 2018-05-15 | 天津斯巴克瑞汽车电子股份有限公司 | A kind of automobile ignition coil insulation performance testboard and application method |
-
2016
- 2016-11-17 CN CN201621234308.3U patent/CN206190448U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108037425A (en) * | 2017-12-14 | 2018-05-15 | 天津斯巴克瑞汽车电子股份有限公司 | A kind of automobile ignition coil insulation performance testboard and application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20171117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |