CN102635874A - Comprehensive test method and device for cigarette lighters of motor vehicles - Google Patents
Comprehensive test method and device for cigarette lighters of motor vehicles Download PDFInfo
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- CN102635874A CN102635874A CN2012101024485A CN201210102448A CN102635874A CN 102635874 A CN102635874 A CN 102635874A CN 2012101024485 A CN2012101024485 A CN 2012101024485A CN 201210102448 A CN201210102448 A CN 201210102448A CN 102635874 A CN102635874 A CN 102635874A
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- cigar lighter
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Abstract
The invention relates to a comprehensive test device for cigarette lighters of motor vehicles, and the comprehensive test device comprises an installation countertop 18, wherein a controller 17 is arranged on the installation countertop18, and the upside of the controller 17 is provided with a control countertop; on the installation countertop 18, one side of the controller 17 is provided with a sliding table 5, the other side of the sliding table 5 is provided with a stepping motor and a fixing device 6, the other sides of the stepping motor and the fixing device are provided with a cigarette lighter plug clamping device 7, and the other side of the cigarette lighter plug clamping device 7 is provided with a cigarette lighter socket fixing device 8. The device disclosed by the invention has the beneficial effects that 1, multiple cigarette lighters are tested simultaneously and mutually independently; 2, the data record is comprehensive and accurate; 3, the control cost of a PLC (programmable logic controller) is low; 4, the countertop operation is humanized; and 5, the mechanical design is ingenious.
Description
Technical field
The present invention relates to a kind of device of cigar lighter integration test, particularly a kind of motor vehicle cigar lighter comprehensive test device.
Background technology
Vehicle-mounted cigar lighter has become the standard configuration of passenger car, greatly facilitates autoist.Because cigar lighter design is ingenious, consumes energy not when not using, when needs used cigar lighter, as long as one wait for several seconds by the back gently, the user just can easily light cigarette.For service life of guaranteeing cigar lighter and safe in utilization, need carry out strict test to cigar lighter, at present in the industry below three projects all need test: long duration test, prevent overheat test and occlusive test.Wherein the long duration test number of times is not less than 10000 times, each circulation timei 2min/4min, each periodic duty electric current is not more than 9A, is not more than 18s resetting time, each circulation cigar lighter electric heating plug need rotate 15 ° ± 5 °; Prevent in the overheat test process that less than 0.6A, the latter is applicable to the cigar lighter of band PTC protection to cigar lighter electric heating plug at switch on continuously 90s planted agent's short circuit or 60s internal consumption electric current; The occlusive test is then inserted in the 10min process at the electric heating plug, and cigar lighter can be realized switching on repeatedly automatically, and test back exemplar can also operate as normal.
Also be not directed against the special equipment of above three tests at present; Only to the test of the long duration test that can satisfy cigar lighter; And exist imperfection local: the one, can't show or write down current sinking, the resetting time of each circulation; Can't realize the rotation of electric heating plug, and have this device that breaks down then all to quit work etc. in three assemblies.
Summary of the invention
Technical problem to be solved by this invention provides a kind of automatics of cigar lighter integration test, and it is not comprehensive to solve cigar lighter long duration test data record, and the problem that can't rotate in test plug; Assurance prevents overheat test, occlusive test data record accuracy and comprehensive.
The technical scheme that the present invention solves the problems of the technologies described above is following: the method for a kind of motor vehicle cigar lighter integration test is characterized in that said method comprises the steps:
Step 1, after the power-on, power supply is given the power supply of PLC Programmable Logic Controller and cigar lighter respectively;
Step 2 is through the working method and the circulation pattern of PLC Programmable Logic Controller selection testing arrangement;
Step 3, after start button was pressed, testing arrangement began according to the pattern that step 2 is selected cigar lighter to be made an experiment.
On the basis of technique scheme, the present invention can also do following improvement.
Further, said PLC controller is according to the selection of outside step 2, and testing arrangement was sampled and record to measuring current, test voltage and the testing time of cigar lighter.
On the basis of technique scheme, the present invention can also do following improvement., after said PLC controller receives the signal that the current sensor in the testing arrangement sends, the output cycle-index.The present invention also provides a kind of motor vehicle cigar lighter comprehensive test device; A kind of motor vehicle cigar lighter comprehensive test device; Comprise table top 18 is installed, it is characterized in that 18 are equipped with controller 17 on the said installation table top; One side of said controller 17 is equipped with slide unit 5; An other side of slide unit 5 is equipped with stepper motor and fixture 6, and an other side of said stepper motor and fixture is equipped with cigarette lighter plug clamping device 7, and an other side of cigarette lighter plug clamping device (7) is equipped with cigarette lighter socket fixture 8.
On the basis of technique scheme, the present invention can also do following improvement.
Further, on the said installation table top controller 17 is installed, the upside of controller 17 is equipped with the control table top;
Said control table top is provided with voltage display 1, Current Display 8, and resetting time, display 3, cycle-index display 4; Malfunction indicator lamp 9, pause button and indicator lamp 10, manual actuation of button and indicator lamp 11; Automatically go on a long journey start button and indicator lamp 12, automatic pause long journey button and indicator lamp 13, power switch; 14, test model switch 15, controller power source switch 16.
Further, said voltage display 1, Current Display 2, resetting time, display 3; Cycle-index display 4, malfunction indicator lamp 9, pause button and indicator lamp 10; Manual actuation of button and indicator lamp 11, power switch 14 constitutes a control module, and the quantity of said control module is one to three.
Further, said slide unit 5, stepper motor and fixture 6, cigarette lighter plug clamping device 7 and cigarette lighter socket fixture 8 constitute a test bit cell, and the quantity of said test bit cell is one to three.
Further, said controller 17 is the PLC Programmable Logic Controller.
Beneficial effect of the present invention is: 1, organizes cigar lighter more and tests simultaneously, and separate; 2, data record is accurate comprehensively; 3, PLC controls cost low; 4, operating table surface hommization; 5, Machine Design is ingenious, and conserve space is easy to use.
Description of drawings
Fig. 1 is the inventive method flow chart;
Fig. 2 is a mechanical construction drawing of the present invention.
In the accompanying drawing, the list of parts of each label representative is following:
1, voltage display; 2, Current Display; 3, resetting time display; 4, cycle-index display; 5, slide unit; 6, stepper motor and fixture; 7, cigarette lighter plug clamping device; 8, cigarette lighter socket fixture; 9, malfunction indicator lamp; 10, test pause button and indicator lamp; 11, cigar lighter test manual actuation of button and indicator lamp; 12, start button and indicator lamp are gone on a long journey in the cigar lighter test automatically; 13, cigar lighter test automatic pause long journey button and indicator lamp; 14, cigar lighter experiment power supply switch; 15, cigar lighter test model switch; 16, controller power source switch; 17, controller; 18, table top is installed.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present invention and characteristic are described in detail, institute gives an actual example and only is used to explain the present invention, is not to be used to limit scope of the present invention.
As shown in Figure 1, said motor vehicle cigar lighter integrated test facility is: power unit: 220VAC is to current sensor and the power supply of PLC programmable controller; 12VDC gives cigarette device work power supply; Behind system's normal power supply, select the circulation pattern of working method and long duration test according to apparatus of the present invention panel; After selecting working method and circulation pattern, press the startup button, system begins to carry out test by setting program.PCL drives pneumatic and electric execution element according to external setting-up, and in the course of the work electric current and time is sampled, thereby judges the duty of step device down.After the PLC programmable controller receives the signal that current sensor sends, the cycle-index that output needs.
Fig. 2 is mechanical schematic of the present invention, and is as shown in the figure, comprises table top 18 is installed, and on the said installation table top controller 17 is installed, and the upside of controller 17 is equipped with the control table top; Said control table top is provided with voltage display 1, Current Display 2, and resetting time, display 3; Cycle-index display 4, malfunction indicator lamp 9, pause button and indicator lamp 10; Manual actuation of button and indicator lamp 11 go on a long journey start button and indicator lamp 12 automatically, automatic pause long journey button and indicator lamp 13; Power switch 14, test model switch 15, controller power source switch 16;
On the said installation table top 18; Side at said controller 17 is equipped with slide unit 5; An other side of slide unit 5 is equipped with stepper motor and fixture 6; An other side of said stepper motor and fixture is equipped with cigarette lighter plug clamping device 7, and an other side of cigarette lighter plug clamping device 7 is equipped with cigarette lighter socket fixture 8.
During long duration test; Open controller power source switch 15; Select cigar lighter test model switch 14, the no power that under manual mode, lights a cigarette after cigarette lighter plug and the cigarette lighter socket fixed-site is tried out once, moves button and indicator lamp 12 during the test run automatically and is in off position.After trial run finishes, open the working power switch 13,1 of respectively organizing cigar lighter and show cigar lighter work at present voltage, press cigar lighter and move button 12 automatically, long duration test moves automatically.
Cigar lighter moves button 12 automatically press after, cigar lighter clamping device 7 clamping point smoke device plugs also push socket to cigarette lighter plug under the rectilinear motion of slide unit 5.After cigarette lighter plug pushed socket, the cigar lighter current sinking showed that in Current Display 2 timer 3 that resets simultaneously begins to clock, and cigar lighter clamping device 7 also unclamps.Cigarette lighter plug clamping device 7 unclamps back clockwise (counterclockwise) under the drive of stepper motor 6 and rotates a certain angle, and for example 15 °, the complete rear fixture 7 holding point smoke device plugs that move eject automatically; Controller 16 judged whether automatically reset at 18 seconds female connectors according to the cigar lighter current sinking during the holding point smoke device plug ejected; Whether current sinking is not more than a preset value, and 9A for example is not if resetting time or current sinking meet the demands; Then controller 16 sends the cigar lighter fault-signal; 9 flickers of fault-signal indicator lamp, this group cigar lighter stops test, and other group continues test.
After cigar lighter such as fault-free, plug ejected automatically, clamping device 7 actions clamped plug;, the straight line of slide unit 5 extracts and returns the segment distance under driving; Stepper motor 6 drives a certain angle that perhaps turns clockwise counterclockwise down, for example 15 °, waits for the instruction of next circulation after action is accomplished; Counter 4 cycle-indexes add, and controller 16 carries out air-cooled according to the test model state or cools off cigarette lighter plug naturally at this moment.
When preventing overheat test, open controller power source switch 15, the no power that under manual mode, lights a cigarette after cigarette lighter plug and the cigarette lighter socket fixed-site is tried out once, moves button and indicator lamp 12 during the test run automatically and is in off position.After trial run finishes, open the working power switch 13,1 of respectively organizing cigar lighter and show cigar lighter work at present voltage, press manual operation button 11, cigar lighter prevents that overheat test from moving automatically.
After on-test; Cigarette lighter plug clamping device 7 clamps plug and under the drive of slide unit 5, pushes cigarette lighter socket to plug; Clamp the two gold plaques in the cigarette lighter socket in the cigarette lighter socket fixture 8 simultaneously, this state continuance a period of time was as 90 seconds or 60 seconds; Compress two gold plaques after 90 seconds or 60 seconds in the cigarette device socket fixture 8 and unclamp, plug clamping device 7 clamps plug and under the drive of slide unit 5, resets.Above-mentioned action accomplish back controller 16 and according to process of the test in the situation of cigar lighter current sinking judge whether test qualified, and defective controller 16 sends the cigar lighter fault-signal, 9 flickers of fault-signal indicator lamp, this group cigar lighter stops to test.
During the occlusive test, open controller power source switch 15, the no power that under manual mode, lights a cigarette after cigarette lighter plug and the cigarette lighter socket fixed-site is tried out once, moves button and indicator lamp 12 during the test run automatically and is in off position.After trial run finishes, open the working power switch 13,1 of respectively organizing cigar lighter and show cigar lighter work at present voltage, press manual operation button 11, cigar lighter occlusive test operation automatically.
After on-test, cigarette lighter plug clamping device 7 clamps plug and under the drive of slide unit 5, pushes cigarette lighter socket to plug, continues 10 minutes, and plug clamping device 7 clamping plugs reset under the drive of slide unit 5 after 10 minutes.Controller and whether qualified after above-mentioned action is accomplished according to the situation judgement test of last cigar lighter current sinking.Send the cigar lighter fault-signal if test defective controller 16; 9 flickers of fault-signal indicator lamp; Controller 16 also need be controlled the power supply of cigar lighter according to the situation of current drain simultaneously; In a test period of 60 seconds, there are 18 seconds cigar lighter continuous operation phenomenons, then plug clamping device 7 clamping plugs reset under the drive of slide unit 5.
The above is merely preferred embodiment of the present invention, is not to be used to limit the present invention, and is all within spirit of the present invention and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. the method for motor vehicle cigar lighter integration test is characterized in that, said method comprises the steps:
Step 1, after the power-on, power supply is given the power supply of PLC Programmable Logic Controller and cigar lighter respectively;
Step 2 is through the working method and the circulation pattern of PLC Programmable Logic Controller selection testing arrangement;
Step 3, after start button was pressed, testing arrangement began according to the pattern that step 2 is selected cigar lighter to be made an experiment.
2. the method for motor vehicle cigar lighter as claimed in claim 1 integration test is characterized in that: said PLC controller is according to the selection of outside step 2, and testing arrangement was sampled and record to measuring current, test voltage and the testing time of cigar lighter.
3. the method for motor vehicle cigar lighter as claimed in claim 1 integration test is characterized in that: after said PLC controller receives the signal that the current sensor in the testing arrangement sends, and the output cycle-index.
4. the method for motor vehicle cigar lighter as claimed in claim 1 integration test is characterized in that: power supply provides voltage to be respectively for PLC Programmable Logic Controller and cigar lighter: 220 volts of alternating voltages and 12 volts of DC voltages.
5. motor vehicle cigar lighter comprehensive test device; Comprise table top (18) is installed, it is characterized in that (18) are equipped with controller (17) on the said installation table top; One side of said controller (17) is equipped with slide unit (5); An other side of slide unit (5) is equipped with stepper motor and fixture (6), and an other side of said stepper motor and fixture is equipped with cigarette lighter plug clamping device (7), and an other side of cigarette lighter plug clamping device (7) is equipped with cigarette lighter socket fixture (8).
6. the device of motor vehicle cigar lighter as claimed in claim 5 integration test is characterized in that, controller (17) is installed on the said installation table top, and the upside of controller (17) is equipped with the control table top;
Said control table top is provided with voltage display (1), Current Display (2), display resetting time (3); Cycle-index display (4), malfunction indicator lamp (9), pause button and indicator lamp (10); Manual actuation of button and indicator lamp (11) go on a long journey start button and indicator lamp (12) automatically, automatic pause long journey button and indicator lamp (13); Power switch (14), test model switch (15), controller power source switch (16).
7. the device of motor vehicle cigar lighter as claimed in claim 6 integration test is characterized in that, said voltage display (1); Current Display (2), display resetting time (3), cycle-index display (4); Malfunction indicator lamp (9), pause button and indicator lamp (10), manual actuation of button and indicator lamp (11); Power switch (14) constitutes a control module, and the quantity of said control module is one to three.
8. the device of motor vehicle cigar lighter as claimed in claim 5 integration test; It is characterized in that; Said slide unit (5), stepper motor and fixture (6), cigarette lighter plug clamping device (7); Constitute a test bit cell with cigarette lighter socket fixture (8), the quantity of said test bit cell is one to three.
9. the device of motor vehicle cigar lighter as claimed in claim 5 integration test is characterized in that, said controller (17) is the PLC Programmable Logic Controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210102448.5A CN102635874B (en) | 2012-04-10 | 2012-04-10 | Comprehensive test method and device for cigarette lighters of motor vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210102448.5A CN102635874B (en) | 2012-04-10 | 2012-04-10 | Comprehensive test method and device for cigarette lighters of motor vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102635874A true CN102635874A (en) | 2012-08-15 |
| CN102635874B CN102635874B (en) | 2014-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210102448.5A Active CN102635874B (en) | 2012-04-10 | 2012-04-10 | Comprehensive test method and device for cigarette lighters of motor vehicles |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486614A (en) * | 2013-09-13 | 2014-01-01 | 浙江吉利控股集团有限公司 | Cigarette lighter durability test device and method |
| CN103727560A (en) * | 2014-01-21 | 2014-04-16 | 宁波工程学院 | Reset time and withdrawal force testing device of cigarette lighter |
| CN103742944A (en) * | 2014-01-21 | 2014-04-23 | 宁波工程学院 | Car cigarette lighter reset time and withdrawal force tester |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0081354A2 (en) * | 1981-12-04 | 1983-06-15 | Bear Automotive Service Equipment Company | Ignition coil test apparatus |
| KR100194694B1 (en) * | 1996-09-25 | 1999-06-15 | 양재신 | How to test a cigarette lighter device in a car |
| CN1472510A (en) * | 2002-07-29 | 2004-02-04 | 中国科学院金属研究所 | Tester for cigarette lighter performance |
| CN102109180A (en) * | 2010-11-30 | 2011-06-29 | 长城汽车股份有限公司 | Endurance test device for motor vehicle cigarette lighter |
-
2012
- 2012-04-10 CN CN201210102448.5A patent/CN102635874B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0081354A2 (en) * | 1981-12-04 | 1983-06-15 | Bear Automotive Service Equipment Company | Ignition coil test apparatus |
| KR100194694B1 (en) * | 1996-09-25 | 1999-06-15 | 양재신 | How to test a cigarette lighter device in a car |
| CN1472510A (en) * | 2002-07-29 | 2004-02-04 | 中国科学院金属研究所 | Tester for cigarette lighter performance |
| CN102109180A (en) * | 2010-11-30 | 2011-06-29 | 长城汽车股份有限公司 | Endurance test device for motor vehicle cigarette lighter |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486614A (en) * | 2013-09-13 | 2014-01-01 | 浙江吉利控股集团有限公司 | Cigarette lighter durability test device and method |
| CN103486614B (en) * | 2013-09-13 | 2018-04-10 | 浙江吉利控股集团有限公司 | Cigar lighter durability test apparatus and experimental method |
| CN103727560A (en) * | 2014-01-21 | 2014-04-16 | 宁波工程学院 | Reset time and withdrawal force testing device of cigarette lighter |
| CN103742944A (en) * | 2014-01-21 | 2014-04-23 | 宁波工程学院 | Car cigarette lighter reset time and withdrawal force tester |
| CN103727560B (en) * | 2014-01-21 | 2015-05-06 | 宁波工程学院 | Reset time and withdrawal force testing device of cigarette lighter |
| CN103742944B (en) * | 2014-01-21 | 2015-05-06 | 宁波工程学院 | Car cigarette lighter reset time and withdrawal force tester |
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| Publication number | Publication date |
|---|---|
| CN102635874B (en) | 2014-10-01 |
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