CN2205788Y - Monitor for vehicle lamp - Google Patents
Monitor for vehicle lamp Download PDFInfo
- Publication number
- CN2205788Y CN2205788Y CN 94229851 CN94229851U CN2205788Y CN 2205788 Y CN2205788 Y CN 2205788Y CN 94229851 CN94229851 CN 94229851 CN 94229851 U CN94229851 U CN 94229851U CN 2205788 Y CN2205788 Y CN 2205788Y
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- CN
- China
- Prior art keywords
- car light
- light
- monitoring element
- closed contact
- normally closed
- 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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Abstract
The utility model relates to a signal device of vehicle lighting, comprising at least one monitoring element W1 which can be connected between a power supply E and at least one vehicle lamp L1 and at least one indicator (LD1, D1) which is connected with the monitoring element, wherein, the monitoring element comprises a reed pipe H comprising a normally-open contact 01 or/and a normally-closed contact C1 and a current deteting coil winding out of the reed pipe; the normally-open contact and the normally-closed contact are connected with a light indicator and a sound indicator. The utility model can display the operational status of the vehicle lamp with luster and sound, and can give an alarm for the failure of the vehicle lamp. The utility model has simple structure, small size, simple wiring connection, shock resistance, long lifetime but no need of debugging.
Description
The utility model relates to a kind of signalling apparatus of car lighting, particularly a kind ofly is used to show car light mode of operation and the device that the car light fault is reported to the police.
Existing car light annunciator is the illumination with the sensor test car light, realizes the car light fault is reported to the police, owing to need put amplification in order to the motor illuminance signal, also will get rid of the interference of natural lighting, and device is complicated, and cost is higher.For measuring car lamp illumination also needs to change the structure of car light, quite trouble is installed.And vehicle the high-speed cruising physical shock and the vibrations that are caused, its work can't be carried out reliably, so present existing car light annunciator does not enter the stage of general practicality as yet.
The purpose of this utility model is intended to overcome above-mentioned deficiency of the prior art, provides a kind of wiring simple, and volume is small and exquisite, shock resistance, and the life-span is long, and cost is low, does not need debugging, and available light and sound show the car light monitor unit of car light working condition.
Car light monitor unit of the present utility model, comprise and to be connected in power supply (E) and at least one car light (L1, L2, L3, L4) at least one the monitoring element (W1 between, W2, W3, W4), with at least one the indicating device (LD1 that connects with monitoring element, LD2, LD3, LD4, D1, D2, D3, D4, T1, T2, T3, T4, Y), it is characterized in that monitoring element has the open contact of containing (01,02,03,04) or/and normally closed contact (C1, C2, C3, C4) reed capsule (H), and be wrapped in the outer inspection streamline circle (J) of reed capsule, open contact, normally closed contact connects light indicators, sound indicator.
Above-mentioned light indicators can be light-emitting diode (LD1, LD2, LD3, LD4), also can be Tricolor LED (T1, T2, T3, T4).
The tut indicating device can be a buzzer phone, can be loudspeaker, also can be voice sheet or sound circuit.
Above-mentioned inspection streamline circle can have skeleton.
Above-mentioned normally closed contact can connect standby car light (Lb1, Lb2, Lb3, Lb4).
Switch (K1, K2) can be arranged between above-mentioned monitoring element and the power supply.
The utility model and monitoring element thereof can strike up partnership with the connection agent, and shell (1) can be arranged.
Principle of work of the present utility model is, when power supply disconnected, the car light non-transformer was supplied with and do not worked, and non-transformer flows through in this moment monitoring element, and its normally closed contact disconnects, the open contact closure, the indicating device no signal, and the expression car light is not worked.Work as power connection, the car light normal operation, this moment, monitoring element had electric current to flow through, there is the inspection streamline circle of electric current around reed capsule, to generate an electromagnetic field, the electromagnetic force of this electromagnetic field promotes the contact in the reed capsule, open contact closure, normally closed contact is disconnected, and send signal.It is working properly that the indicating device that connects with open contact is pressed the signal aspect and indication car light, and the indicating device that connects with normally closed contact does not show.Electric current cutout when the car light et out of order, no current flows through in the inspection streamline circle, and the contact resets in the reed capsule, and open contact disconnects, and shows that the indicating device of normal operation does not show, and the expression car light breaks down; The normally closed contact closure, the indicator for displaying of Lian Jieing represents that car light breaks down with it, if this indicating device is a sound indicator, then can send alarm sound.In addition, when power fail or line under-voltage take place when, energized, because the monitor no current flows through or electric current is too little, be failure to actuate in the monitor contact, and indicating device does not have demonstration, and power fail or voltage below level appear in expression.
Compared with the prior art the utility model has following advantage and effect.
(1) can monitor the working condition of car light and power supply thereof, demonstration and the car light fault alarm that can make the car light nominal situation show.
(2) wiring is simple, only inspection streamline circle need be sealed on the pull up circuit that is monitored car light to get final product, and does not need circuit is done bigger change, can shorten the cycle that original device is undergone technological transformation.
(3) volume is small and exquisite, goes for being installed on the various vehicles that comprise trail bike.Applicable scope is extensive.
(4) installation is flexible good, both can make an integral installation in vehicle, can be divided into two to three unit again different onboard positions is installed, do not need the structure of vehicle to do bigger change, do not need to change the structure of car light yet, can reduce when original device undergone technological transformation input, cost-cutting to production facilities.
(5) demonstration and type of alarm are directly perceived, novel, can show and report to the police with music, voice and optical signal, can be installed on arbitrary position in the operator's compartment, can also be installed on the operator platform with the alike model of vehicle entity on, make to show and report to the police and come into plain view.
(6) the detection mode uniqueness does not have heat element, does not have (significantly) loss in voltage, does not have (significantly) consumption of power, does not influence the serviceability of car light.Can bear very strong surge voltage, excess current and rush current.
(7) anti-various interference capability are strong, functional reliability height, long working life.
(8) have mechanical characteristicss such as stronger shock-resistant, tension are led, anti-vibration, be suitable on various vehicles, using.
Brief description of drawings.
Fig. 1 is the contour structures scheme drawing of a kind of car light monitor unit of the present utility model.
Fig. 2 is the structural representation of the monitoring element W1 of Fig. 1.
Fig. 3 is the form of Fig. 2.
Fig. 4 is the circuit diagram of Fig. 1.
The contour structures scheme drawing and the circuit diagram of Fig. 5, Fig. 6 a kind of car light monitor unit of the present utility model.
Fig. 7, Fig. 8 are the contour structures scheme drawing and the circuit diagrams of a kind of car light monitor unit of the present utility model.
Fig. 9, Figure 10 are the contour structures scheme drawing and the circuit diagrams of another kind of car light monitor unit of the present utility model.
A kind of car light monitor unit of the present utility model is shown in Fig. 1,2,3,4.A shell 1 is arranged, be common square body.Be fixed with light indicators and sound indicator on the front side plate of shell.The circuit card that electronic devices and components such as monitoring element of the present utility model, indicating device are installed are arranged in the shell.The jacket button is packed on the circuit card.
Above-mentioned monitoring element W1, the inspection streamline circle J outer with being wrapped in reed capsule by reed capsule H constitutes.Inspection streamline circle can be wrapped in earlier on the common skeleton, is sleeved on outside the reed capsule again.And can be integral with 502 glue bonds, action electrode Z is arranged in the reed capsule H, cooperate the open contact of formation and the normally closed contact and the electrode C1 thereof of electrode 01 and formation thereof respectively with the action electrode.Action electrode Z is connected in the A1 end of inspection streamline circle J.The pattern symbol of monitoring element as shown in Figure 3.
Above-mentioned indicating device has light indicators and sound indicator.Light indicators is selected light-emitting diode LD1 and D1 for use, can select green pipe and red pipe respectively for use; Also can select luminous elements such as bulb, neon tube for use.Sound indicator is selected buzzer phone Y for use; Also can select voice or sound circuits such as voice sheet, siren circuit for use.
Through K switch 1, connect with the positive pole of the power supply E of minus earth, B1 holds and connects car light other end bonding with car light L1 with the A1 of inspection streamline circle J of the present utility model end.The open contact 01 of reed capsule H connects with light-emitting diode LD1 anode, bonding behind the negative electrode series resistance R.The normally closed contact C1 of reed capsule H connects with the anode of light-emitting diode D1, bonding behind the negative electrode series connection buzzer phone Y.The utility model can be packaged into one with glass-felt plastic.
As power supply E is positive ground, and the polarity coupling direction of then corresponding change light-emitting diode, buzzer phone etc. gets final product.Power supply can be a Vehicle Power, uses storage battery usually.
Its working process is: when light switch K1 disconnected, car light L1 did not work, and the interior no current of monitoring element W1 that is connected in the car light circuit flows through, open contact 01 is disconnected, normally closed contact C1 closure is with open contact 01 series connected light-emitting diode LD1, because of open contact 01 disconnects not luminous.With normally closed contact C1 and series connected light-emitting diode D1 of light switch K1 and buzzer phone Y, because of light switch K1 disconnects also no signal, expression car light this moment is not worked simultaneously.When K switch 1 was closed, car light L1 work was with open contact 01 series connected light-emitting diode LD1, because of open contact 01 closure green light.With normally closed contact C1 and K switch 1 series connected light-emitting diode D1 and buzzer phone Y, because of normally closed contact C1 disconnects no signal, car light L1 this moment is working properly in expression simultaneously.If car light L1 does not work because of damage, then no current flows through in the monitoring element W1, and open contact 01 is disconnected, normally closed contact C1 closure, and with open contact 01 series connected light-emitting diode LD1, not luminous because of open contact 01 disconnection, expression car light L1 does not work.Simultaneously with normally closed contact C1 and K switch 1 series connected light-emitting diode D1 and buzzer phone Y, because of K switch 1 and all closed alerting signal of sending of normally closed contact C1, buzzer phone Y damages with sound prompting chaufeur car light, light-emitting diode D1 is to send the red signal light indication of flicker along with piping of buzzer phone, remind chaufeur to note the front and back traffic, the accident that prevents takes place.Whether can also refer to illustrate power fail (as voltage too low etc.) or other fault according to the brightness of the sound intensity, frequency and the light-emitting diode D1 of buzzer phone Y.
The utility model monitoring element constitutes monitoring means, and the LD1 that the open contact 01 of its reed capsule H connects constitutes car light situation indicating member, and normally closed contact C1 connects D1 and Y constitutes the fault alarm indicating member.
If increase the car light number that is monitored, should increase the monitoring element of respective numbers, the indication of car light state increases the light-emitting diode indicating circuit (its structure is identical with the structure of LD1) of respective numbers, and fault alarm only need increase the light-emitting diode D1 of respective number.
A kind of car light monitor unit of the present utility model is shown in Fig. 5,6.Its structure and working process are substantially the same manner as Example 1.Be characterized in the integrating device of two cover embodiment 1.On the basis of control car light L1, and establish the monitor unit that a cover is controlled car light L2.Two covering devices share power supply E and K switch 1.The device that increases constitutes monitoring element W2 by reed capsule that open contact 02, normally closed contact C2 are arranged and inspection streamline circle, monitoring means is made of W1, W2, the mode of operation indicating member is red green with LD2 by common cathode Tricolor LED T1(LD1) form, the mode of operation of T1 indication car light L1, L2,01 end of the anode of LD1 and monitoring element W1 links, 02 end of the anode of LD2 and monitoring element W2 links, bonding after its common cathode is connected with resistance R; The fault alarm indicating member is made up of sound circuit Y and diode D1, D2, and the C1 of the anode of D1 and monitoring element W1 end links, and the C2 end of the anode of D2 and monitoring element W2 links, and its negative terminal is linked together the bonding afterwards of connecting with sound circuit Y.
When car light L1, the equal normal operation of L2, open contact 01,02 is all closed, car light condition indicator T1, because of LD1 glows, and the LD2 green light, and send orange-colored light after the toning; Simultaneously, normally closed contact C1, C2 disconnect, and the car light alarm indicator does not show.When car light L1 damaged, open contact 01 disconnected, normally closed contact C1 closure, and condition indicator T1 is because of LD2 conducting green light; Alarm indicator is luminous and Y sounding alarm because of the D1 conducting.Otherwise when L2 damaged, T1 glowed because of the LD2 conducting, the luminous and sounding alarm of D2.Language circuit Y can the term tablet, adopts phrase to remind the person for driving a car.
The utility model can change irregularly and indicate the color of light.
A kind of car light monitor unit of the present utility model is shown in Fig. 7,8.Its structure and working process are substantially the same manner as Example 1.Be characterized in that car light state indicating member and fault alarm unit assembly become a police and look the unit.Alert look the unit is green by four end Tricolor LED T1(LD1, D1 is red), T2(LD2 is green, D2 is red) form, they are indicated the mode of operation of car light L1, L2 respectively and report to the police, 01 end of the anode of LD1 and monitoring element W1 links, bonding behind the negative electrode series resistance R; 02 end of the anode of LD2 and monitoring element W2 joins, bonding behind the negative electrode series resistance R; The C1 of the anode of D1 and monitoring element W1 end links, and the C2 end of the anode of D2 and monitoring element W2 joins, and the negative electrode of D1 and D2 is linked together the bonding afterwards of connecting with sound circuit Y1.
When K switch 1 is closed, car light L1, L2 work, monitoring element W1 and W2 have electric current to flow through, and make open contact 01,02 closure, and normally closed contact C1, C2 disconnect, green light.Light-emitting diode D1, D2 and sound circuit Y1 no signal, promptly T1 and T2 all send green light and represent that this moment car light L1 and L2 is all working properly.If car light L1 does not work because of damage, make open contact 01 disconnect normally closed contact C1 closure, light-emitting diode LD1 is not luminous, light-emitting diode D1 glows and sound circuit Y1 sends alerting signal, and promptly the T1 light becomes redness, and T2 becomes redness if car light L2 damages then.
A kind of car light monitor unit of the present utility model is shown in Fig. 9,10.Its structure and working process and embodiment 3 are similar.Normally closed contact C1, C2, C3, the C4 that is characterized in monitoring element W1, W2, W3, W4 is in series with bonding behind standby car light Lb1, Lb2, Lb3, the Lb4 respectively.After car light L1, L2, L3, L4 damage, substitute with Lb1, Lb2, Lb3, Lb4 respectively.
Claims (10)
1, the car light monitor unit, comprise and to be connected in power supply (E) and at least one car light (L1, L2, L3, L4) at least one the monitoring element (W1 between, W2, W3, W4), with at least one the indicating device (LD1 that connects with monitoring element, LD2, LD3, LD4, D1, D2, D3, D4, T1, T2, T3, T4, Y), it is characterized in that monitoring element has the open contact of containing (O1, O2, O3, O4) or/and normally closed contact (C1, C2, C3, C4) reed capsule (H), and be wrapped in the outer inspection streamline circle (J) of reed capsule, open contact, normally closed contact connects light indicators, sound indicator.
2, car light monitor unit as claimed in claim 1 is characterized in that said light indicators is light-emitting diode (LD1, LD2, LD3, LD4, D1, D2, D3, D4).
3, car light monitoring device as claimed in claim 1 is characterized in that said light indicators is Tricolor LED (T1, T2, T3, T4).
4, car light monitor unit as claimed in claim 1 is characterized in that said sound indicator is buzzer phone or loudspeaker (Y).
5, car light monitor unit as claimed in claim 1 is characterized in that said sound indicator is voice sheet or sound circuit.
6,, it is characterized in that said inspection streamline circle has skeleton as claim 1,2,3,4,5 arbitrary described car light monitor units.
7,, it is characterized in that said normally closed contact is connected with standby car light (Lb1, Lb2, Lb3, Lb4) as claim 1,2,3,4,5 arbitrary described car light monitoring devices.
8, as claim 1,2,3,4,5 arbitrary described car light monitor units, it is characterized in that having between said monitoring element and the power supply switch (K1, K2).
9, as claim 1,2,3,4,5 arbitrary described car light monitoring devices, it is characterized in that said monitoring element strikes up partnership with coupler.
10, as claim 1,2,3,4,5 arbitrary described car light monitor units, it is characterized in that striking up partnership, and shell (1) is arranged with the connection agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94229851 CN2205788Y (en) | 1994-11-15 | 1994-11-15 | Monitor for vehicle lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94229851 CN2205788Y (en) | 1994-11-15 | 1994-11-15 | Monitor for vehicle lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2205788Y true CN2205788Y (en) | 1995-08-23 |
Family
ID=33842088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94229851 Expired - Fee Related CN2205788Y (en) | 1994-11-15 | 1994-11-15 | Monitor for vehicle lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2205788Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104134576A (en) * | 2014-07-16 | 2014-11-05 | 国家电网公司 | Three-pin reed switch type double-circuit trip node gas relay |
| CN104442558A (en) * | 2014-11-28 | 2015-03-25 | 中通客车控股股份有限公司 | Alarm device for locking failure of power battery boxes, as well as alarm method for locking failure of power battery boxes |
-
1994
- 1994-11-15 CN CN 94229851 patent/CN2205788Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104134576A (en) * | 2014-07-16 | 2014-11-05 | 国家电网公司 | Three-pin reed switch type double-circuit trip node gas relay |
| CN104442558A (en) * | 2014-11-28 | 2015-03-25 | 中通客车控股股份有限公司 | Alarm device for locking failure of power battery boxes, as well as alarm method for locking failure of power battery boxes |
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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 |