CN102200486A - Test device for durability of turn switch of automobile headlamp - Google Patents
Test device for durability of turn switch of automobile headlamp Download PDFInfo
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- CN102200486A CN102200486A CN2010101339151A CN201010133915A CN102200486A CN 102200486 A CN102200486 A CN 102200486A CN 2010101339151 A CN2010101339151 A CN 2010101339151A CN 201010133915 A CN201010133915 A CN 201010133915A CN 102200486 A CN102200486 A CN 102200486A
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- solenoid valve
- headlight
- time relay
- solenoid
- cylinder
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Abstract
The invention discloses a test device for durability of a turn switch of an automobile headlamp, comprising an air switch, a time relay, a fuel and oil separator, a solenoid valve, an AC (Alternating Current) contactor, a counter, a clamp and the like. The time relay is used for controlling connection and disconnection time of the solenoid valve and controlling connection and disconnection time of the AC contactor; the solenoid valve is used for switching an air cylinder; the air cylinder is used for controlling the action of the turn switch of the headlamp; and the AC contactor is used for controlling the counting of the counter. Due to the adoption of the test device for durability of the turn switch of the automobile headlamp, the durability for the turn switch of the headlamp in working can be tested accurately. The invention is applicable to automobiles with turn switches of headlamps.
Description
Technical field
The present invention relates to car electrics experimental technique field, relate in particular to headlight for vehicles rotary switch durability test device.
Background technology
Prior art, is promptly required great effort all by manually carrying out to the endurancing of headlight for vehicles rotary switch, can not accurately examine the reliability of headlight for vehicles rotary switch again.
Summary of the invention
For overcoming the above-mentioned problems in the prior art, the invention provides a kind of headlight for vehicles rotary switch durability test device, the control method of this device is by time relay control electromagnetic valve, the solenoid control cylinder, the action of cylinder Control of Automobile headlight rotary switch, thus the endurancing of realization headlight for vehicles rotary switch is controlled automatically.
Technical scheme of the present invention is specific as follows:
A kind of headlight for vehicles rotary switch durability test device, this device comprises air switch, the time relay, oil-water separator, solenoid valve, A.C. contactor, counter, cylinder and anchor clamps; It is characterized in that:
The attaching plug of described air switch is used for inserting the AC socket of test site, the break-make of control test unit power supply, and play the safeguard protection effect;
The two ends of described time relay solenoid connect the power output end of described air switch, the input contact pin of time relay normally opened contact is connected to the phase line of the power output end of described air switch, its output contact pin is connected to an end of described solenoid valve solenoid, and the other end of solenoid valve solenoid is connected to the zero line of the power output end of described air switch;
With tracheae two of cylinder are connect the gas end and link to each other with two output gas ends of solenoid valve, the usefulness tracheae links to each other the output gas end of the input gas end of solenoid valve and oil-water separator;
The output contact pin of the normally opened contact of the described time relay also is electrically connected with A.C. contactor solenoid one end, the A.C. contactor solenoid other end is connected with described air switch power output end zero line, and two counting ends of a pair of normally opened contact sum counter of A.C. contactor are electrically connected;
The described time relay is used for the control electromagnetic valve power on/off time, described solenoid valve is used to control the commutation of cylinder, described cylinder is used to control the action of headlight rotary switch, described anchor clamps are used for the fixing of cylinder push rod and headlight rotary switch, the action that guarantees cylinder makes the headlight rotary switch be in the position of OFF and ON, and described A.C. contactor is used for the control counter counting.
Effect of the present invention: adopt the headlight for vehicles rotary switch durability test device of being invented under headlight is in running order, to carry out endurancing to the headlight rotary switch, energy is the endurance quality of testing automobile headlight rotary switch accurately, and the present invention is applicable to the automobile that the headlight rotary switch is housed.
The present invention is simple in structure, easy to manufacture, Operation and maintenance convenient.
Description of drawings
Fig. 1 headlight for vehicles rotary switch durability test device structural drawing;
Fig. 2 is the circuit diagram of headlight for vehicles rotary switch durability test device of the present invention.
Embodiment
Below, in conjunction with the accompanying drawings and embodiment, headlight for vehicles rotary switch durability test device of the present invention is described in further detail;
Fig. 1 is a headlight for vehicles rotary switch durability test device structural drawing, in Fig. 1, headlight for vehicles rotary switch durability test device is made up of elements such as anchor clamps 1, cylinder 2, the time relay 3, air switch 4, solenoid valve 5, oil-water separator 6, A.C. contactor 7 sum counters 8.
With tracheae two of cylinder 2 are connect the gas end and link to each other with two output gas ends of solenoid valve 5, the usefulness tracheae links to each other the output gas end of the input gas end of solenoid valve 5 and oil-water separator 6.
The power output end of air switch 4 (AC power phase line and zero line side) is electrically connected with the time relay 3 solenoid two ends, the time relay 3 is the circulation time delay relay, normally opened contact and normally closed contact that two pairs of shared input are arranged, the AC power of the normally opened contact of the time relay 3 and the shared input of normally closed contact and air switch 4 line output terminal mutually links to each other, another normally opened contact output contact pin of the time relay 3 is electrically connected with solenoid valve 5 solenoids one end, the solenoid valve 5 solenoid other ends are electrically connected with air switch zero-power line output terminal, the normally opened contact output contact pin that the time relay 3 is electrically connected with solenoid valve 5 solenoids one end is electrically connected with A.C. contactor 7 solenoids one end simultaneously, the A.C. contactor 7 solenoid other ends are electrically connected with air switch power ground output terminal, and two counting ends of a pair of normally opened contact sum counter 8 of A.C. contactor 7 are electrically connected.
Before the test, the combined switch 9 of Control of Automobile headlight is fixed, according to circuit diagram accumulator, test headlight and combined switch are electrically connected, with anchor clamps 1 piston push rod of headlight rotary switch on combined switch 9 operating grips and cylinder 2 is fixed, anchor clamps 1 adopt spring steel plate to make, the headlight rotary switch is in the position of OFF and ON when guaranteeing the cylinder action, the attaching plug of air switch is inserted in the 220V AC Power supply socket of test site, the oil-water separator inlet end is linked to each other with high pressure gas interface in the test site with tracheae.
During test, pull test site high pressure gas switch ventilation, press air switch energising beginning test.
Be set to 1S and 1S the cycling time of the time relay 2, the principle of work of durability test device of the present invention is as follows:
1, the headlight rotary switch is in the control of the position of OFF
Press when air switch 4 and to connect the 220V AC power solenoid outage 1S → cylinder of normally opened contact outage 1S → solenoid valve 5 of the solenoid energising 1S → time relay 2 of the time relay 2 is not moved, position → headlight that the headlight rotary switch is in OFF does not work.
2, the headlight rotary switch is in the control of the position of ON
The time relay 2 is recycled to spool in the solenoid energising 1S → solenoid valve 5 of normally opened contact energising 1S → solenoid valve 5 of next 1S → time relay 2 and moves down to move in the effect of electromagnetic force and promote position → connection big circuit for lamp that cylinder inner piston rod action → promotion headlight rotary switch be in ON by oil-water separator 6 → gases at high pressure by solenoid valve 5 → gases at high pressure to → gases at high pressure and make headlight bright.
According to headlight for vehicles switch OFF-ON-OFF circulation among the Qc/t218-1996 " automobile with combined switch technical conditions on the steering column " for once, carry out the requirement of 50000 endurancings, headlight for vehicles rotary switch durability test device is that a round-robin process constantly circulates according to above-mentioned 1 and 2 OFF-ON-OFF.
3, the control of rolling counters forward
When the every closure of the normally opened contact of time relay 2 once → energising of the solenoid of A.C. contactor 7 once → the normally opened contact closure of A.C. contactor 7 once → rolling counters forward once, endurancing constantly circulates, the continuous stored count of counter, after counter stored count 50000 times, turn-off experiment power supply and source of the gas, finish endurancing.
Claims (2)
1. headlight for vehicles rotary switch durability test device, this device comprises air switch, the time relay, oil-water separator, solenoid valve, A.C. contactor, counter, cylinder and anchor clamps; It is characterized in that:
The attaching plug of described air switch is used for inserting the AC socket of test site, the break-make of control test unit power supply, and play the safeguard protection effect;
The two ends of described time relay solenoid connect the power output end of described air switch, the input contact pin of time relay normally opened contact is connected to the phase line of the power output end of described air switch, its output contact pin is connected to an end of described solenoid valve solenoid, and the other end of solenoid valve solenoid is connected to the zero line of the power output end of described air switch;
With tracheae two of cylinder are connect the gas end and link to each other with two output gas ends of solenoid valve, the usefulness tracheae links to each other the output gas end of the input gas end of solenoid valve and oil-water separator;
The output contact pin of described time relay normally opened contact also is electrically connected with A.C. contactor solenoid one end, the A.C. contactor solenoid other end is connected with described air switch power output end zero line, and two counting ends of a pair of normally opened contact sum counter of A.C. contactor are electrically connected;
The described time relay is used for the control electromagnetic valve power on/off time, described solenoid valve is used to control the commutation of cylinder, described cylinder is used to control the action of headlight rotary switch, described anchor clamps are used for the fixing of cylinder push rod and headlight rotary switch, the action that guarantees cylinder makes the headlight rotary switch be in the position of OFF and ON, and described A.C. contactor is used for the control counter counting.
2. headlight for vehicles rotary switch durability test device according to claim 1 is characterized in that: the built-in tensimeter of described oil-water separator, can adjust high pressure gas pressure, and be used to cylinder that required test pressure is provided; The described time relay is the common time relay of band circulation time-delay; Described solenoid valve is common two-bit triplet solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101339151A CN102200486A (en) | 2010-03-26 | 2010-03-26 | Test device for durability of turn switch of automobile headlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101339151A CN102200486A (en) | 2010-03-26 | 2010-03-26 | Test device for durability of turn switch of automobile headlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102200486A true CN102200486A (en) | 2011-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101339151A Pending CN102200486A (en) | 2010-03-26 | 2010-03-26 | Test device for durability of turn switch of automobile headlamp |
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| CN (1) | CN102200486A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865956A (en) * | 2012-09-18 | 2013-01-09 | 浙江吉利汽车研究院有限公司杭州分公司 | Force measuring clamp for knob type switch |
| CN109187004A (en) * | 2018-10-18 | 2019-01-11 | 奇瑞新能源汽车技术有限公司 | A kind of automobile rotary knob formula gearshift test macro and method |
| CN109991014A (en) * | 2017-12-29 | 2019-07-09 | 上汽通用五菱汽车股份有限公司 | A kind of automobile combined switch endurance test rack |
| CN109991014B (en) * | 2017-12-29 | 2024-05-10 | 上汽通用五菱汽车股份有限公司 | Automobile combined switch endurance test bench |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6098026A (en) * | 1997-07-02 | 2000-08-01 | Samsung Electronics Co., Ltd. | Method of testing performance of spindle motor in CD-ROM drive |
| CN201035356Y (en) * | 2007-05-30 | 2008-03-12 | 东风汽车股份有限公司 | Program controller composed of multiple sets of time relays and AC contactor |
| CN201053927Y (en) * | 2007-07-13 | 2008-04-30 | 姚克农 | Gas utensil plug valve reliability test system |
| CN201382858Y (en) * | 2009-02-17 | 2010-01-13 | 深圳市奋达电器有限公司 | Open/close test equipment |
| CN101666857A (en) * | 2009-08-31 | 2010-03-10 | 重庆长安汽车股份有限公司 | Device for durability tests of automotive air-conditioning controller buttons |
-
2010
- 2010-03-26 CN CN2010101339151A patent/CN102200486A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6098026A (en) * | 1997-07-02 | 2000-08-01 | Samsung Electronics Co., Ltd. | Method of testing performance of spindle motor in CD-ROM drive |
| CN201035356Y (en) * | 2007-05-30 | 2008-03-12 | 东风汽车股份有限公司 | Program controller composed of multiple sets of time relays and AC contactor |
| CN201053927Y (en) * | 2007-07-13 | 2008-04-30 | 姚克农 | Gas utensil plug valve reliability test system |
| CN201382858Y (en) * | 2009-02-17 | 2010-01-13 | 深圳市奋达电器有限公司 | Open/close test equipment |
| CN101666857A (en) * | 2009-08-31 | 2010-03-10 | 重庆长安汽车股份有限公司 | Device for durability tests of automotive air-conditioning controller buttons |
Non-Patent Citations (2)
| Title |
|---|
| 徐从裕: "汽车组合开关耐久试验台可靠性研究", 《汽车工艺与材料》, no. 09, 20 September 1998 (1998-09-20), pages 36 - 37 * |
| 白松麒: "汽车锁止式翘板开关耐久性试验气动装置的研制", 《汽车科技》, no. 06, 25 November 2008 (2008-11-25), pages 59 - 61 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865956A (en) * | 2012-09-18 | 2013-01-09 | 浙江吉利汽车研究院有限公司杭州分公司 | Force measuring clamp for knob type switch |
| CN102865956B (en) * | 2012-09-18 | 2014-08-06 | 浙江吉利汽车研究院有限公司杭州分公司 | Force measuring clamp for knob type switch |
| CN109991014A (en) * | 2017-12-29 | 2019-07-09 | 上汽通用五菱汽车股份有限公司 | A kind of automobile combined switch endurance test rack |
| CN109991014B (en) * | 2017-12-29 | 2024-05-10 | 上汽通用五菱汽车股份有限公司 | Automobile combined switch endurance test bench |
| CN109187004A (en) * | 2018-10-18 | 2019-01-11 | 奇瑞新能源汽车技术有限公司 | A kind of automobile rotary knob formula gearshift test macro and method |
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Application publication date: 20110928 |