CN209617000U - Rear fog lamp switch assembly - Google Patents
Rear fog lamp switch assembly Download PDFInfo
- Publication number
- CN209617000U CN209617000U CN201920366831.9U CN201920366831U CN209617000U CN 209617000 U CN209617000 U CN 209617000U CN 201920366831 U CN201920366831 U CN 201920366831U CN 209617000 U CN209617000 U CN 209617000U
- Authority
- CN
- China
- Prior art keywords
- relay
- resistance
- fog lamp
- connect
- rear fog
- 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.)
- Active
Links
Landscapes
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a kind of rear fog lamp switch assemblies, including the button switch SB, the first relay J1 and big signal controlled switch being sequentially connected in series；Lampet power supply is connect with the other end of the normally opened contact of button switch SB, the control coil terminal of first relay J1 is connect with the other end of the normally-closed contact of button switch SB, another control coil terminal of first relay J1 is connect with big signal controlled switch, and big signal controlled switch is connect with headlight control terminal；The length of first relay J1 opens one end of auxiliary contact and the other end of normally opened contact connects, and the other end that the length of the first relay J1 opens auxiliary contact is connect with Rear Fog Lamp.The rear fog lamp switch assembly can be under the premise of output logic meets the requirement in GB4785 to Rear Fog Lamp opening and closing logic, the control of Rear Fog Lamp is realized by push button switch SB, original electrical component can be utilized to greatest extent, only need adjustment vehicle circuit, cost is relatively low, and applicability is extensive.
Description
Technical field
The utility model relates to a kind of rear fog lamp switch assemblies.
Background technique
Currently, automobile fog switch assembly mainly passes through stacked switch mechanical linkage structure or by rear fog lamp switch and its
He switchs and the components such as relay are realized jointly to Rear Fog Lamp open and close control.And old vehicle is upgraded, using existing skill
Art need to newly open stacked switch or be realized by increasing other configurations, higher cost, and applicability is not extensive enough.
Utility model content
The purpose of the utility model is to provide a kind of rear fog lamp switch assemblies, can not change other components as far as possible
In the case where, the control Rear Fog Lamp of Rear Fog Lamp is realized by a switch.
In order to solve the above technical problems, the utility model provides a kind of rear fog lamp switch assembly, including be sequentially connected in series by
Button switch SB, the first relay J1 and big signal controlled switch；The other end of the normally opened contact of lampet power supply and button switch SB connects
It connects, the control coil terminal of the first relay J1 is connect with the other end of the normally-closed contact of button switch SB, the first relay J1
Another control coil terminal connect with big signal controlled switch, big signal controlled switch is connect with headlight control terminal；First relay
The length of device J1 opens one end of auxiliary contact and the other end of normally opened contact connects, and the length of the first relay J1 opens auxiliary contact
The other end connect with Rear Fog Lamp.
When button switch SB is failure to actuate, the first relay J1 does not work, and big signal controlled switch drives in the case where energization
Dynamic headlight work, when push button switch when SB, the first relay J1 control coil terminal is powered, and length is opened auxiliary contact and closed
It closes, Rear Fog Lamp is powered on；SB when push button switchs again,.
Further, which further includes the diode for being connected in parallel on the both ends of the first relay J1
D1；The other end that the anode of the diode D1 opens auxiliary contact with the length of the first relay J1 is connect, the diode
Node connection between the negative polarity end of D1 and the normally opened contact and normally-closed contact of the button switch SB.
Further, the big signal controlled switch includes the second relay J2, the control coil of the second relay J2
One end of terminal is connect with lampet power supply, the other end ground connection of the control coil terminal of the second relay J2；Second relay J2
Length open one end of auxiliary contact and connect with the other end that the length of the first relay J1 opens auxiliary contact, the second relay J2
Length open auxiliary contact the other end ground connection；The length of second relay J2 opens described one end and the second relay J2 of auxiliary contact
Control coil terminal the other end between pass through conducting wire connect.
Further, the big signal controlled switch includes the second triode Q2 and third transistor Q3, the two or three pole
The base stage of pipe Q2 is connect by twelfth resistor with headlight control terminal after connecting with the collector of third transistor Q3, the two or three pole
The emitter of pipe Q2 is connect with the other end of the control coil terminal of the 9th resistance R9 and the first relay J1 respectively, described
The other end of 9th resistance R9 is connect with the lampet power supply, is connected in parallel again after first capacitor C1 is in parallel with the tenth resistance R10
Between the emitter and base stage of second triode Q2, it is connected in parallel third again after the second capacitor C2 is in parallel with eleventh resistor C11
Between the emitter and base stage of triode Q3, the emitter of third transistor Q3 is grounded.
Further, which further includes indicating unit, and the indicating unit includes fog lamp working condition
Indicating module, the fog lamp working status indication module include the first indicator light LED1 and first resistor；First indicator light
The other end that LED1 and first resistor open auxiliary contact with the length of the first relay J1 after concatenating is connect；First instruction
The anode of lamp LED1 opens the other end of auxiliary contact with the length of the anode of the diode D1 and the first relay J1 respectively
The cathode of connection, the first indicator light LED1 is grounded by first resistor；In addition it is also possible to make the electricity of the first indicator light LED1 and first
Resistance exchange position, makes the first indicator light LED1 open the described another of auxiliary contact by the length of first resistor and the first relay J1
End connection, is grounded the cathode of the first indicator light LED1.
Further, the indicating unit further includes background light, and the background light includes the second indicator light LED2 and second
Resistance R2, third indicator light LED3 and 3rd resistor R3；The second indicator light LED2 and second resistance R2 and the company of series connection is connected in series
The third indicator light LED3 connect and 3rd resistor R3 are attempted by between lampet power supply and ground.
Further, the indicating unit further includes background light, and the background light includes the 4th indicator light LED4 and the 4th
Resistance R4, the 5th resistance R5, the 5th resistance R5 and the first triode Q1；The 4th indicator light LED4 and the 4th resistance R4 is connected in series
It is attempted by between lampet power supply and ground with the 5th resistance R5 of series connection and the 5th resistance R5；The base of the first triode Q1
Pole is connect by the 6th resistance R6 with the other end that the length of the first relay J1 opens auxiliary contact, and passes through the 7th electricity
Hinder R7 ground connection；Node connection between the collector of first triode Q1 and the second indicator light LED2 and second resistance R2；
The emitter of first triode Q1 is grounded.
The utility model has the following beneficial effects: the rear fog lamp switch assembly can utilize zero, original electric appliance to greatest extent
Part, it is only necessary to adjust vehicle circuit, cost is relatively low, and applicability is extensive.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, at this
The same or similar part, the illustrative embodiments and their description of the application are indicated using identical reference label in a little attached drawings
For explaining the application, do not constitute an undue limitation on the present application.In the accompanying drawings:
Fig. 1 is the circuit diagram of the utility model one embodiment.
Fig. 2 is the circuit diagram of another embodiment of the utility model.
Specific embodiment
Rear fog lamp switch assembly as illustrated in fig. 1 and 2, including the button switch SB, the first relay J1 that are sequentially connected in series and
Big signal controlled switch；Lampet power supply is connect with the other end of the normally opened contact of button switch SB, the control line of the first relay J1
Circle terminal connect with the other end of the normally-closed contact of button switch SB, another control coil terminal of the first relay J1 with greatly
Signal controlled switch connection, big signal controlled switch are connect with headlight control terminal；The length of first relay J1 opens one end of auxiliary contact
It is connect with the other end of normally opened contact, the other end that the length of the first relay J1 opens auxiliary contact is connect with Rear Fog Lamp.It should
Switch assembly can pass through push button under the premise of output logic meets the requirement in GB4785 to Rear Fog Lamp opening and closing logic
Switch SB realizes the control of Rear Fog Lamp, can utilize original electrical component to greatest extent, it is only necessary to vehicle circuit is adjusted,
Cost is relatively low, and applicability is extensive.
According to one embodiment of the application, which further includes being connected in parallel on the first relay J1
The diode D1 at both ends；The other end that the anode of the diode D1 and the length of the first relay J1 open auxiliary contact connects
It connects, the node connection between the negative polarity end of the diode D1 and the normally opened contact and normally-closed contact of the button switch SB；
Diode D1 is mainly used to prevent switch-off instant inductive current from generating mutation.
According to one embodiment of the application, the big signal controlled switch includes the second relay J2, second relay
One end of the control coil terminal of device J2 is connect with lampet power supply, another termination of the control coil terminal of the second relay J2
Ground；The length of second relay J2 opens one end of auxiliary contact and the length of the first relay J1 opens the other end company of auxiliary contact
It connects, the length of the second relay J2 opens the other end ground connection of auxiliary contact；The length of second relay J2 opens described the one of auxiliary contact
It is connected between the other end of the control coil terminal of end and the second relay J2 by conducting wire.
According to one embodiment of the application, the big signal controlled switch includes the second triode Q2 and third transistor
Q3, the base stage of the second triode Q2 are controlled after connecting with the collector of third transistor Q3 by twelfth resistor and headlight
End connection, the emitter of the second triode Q2 is respectively and described in the control coil terminal of the 9th resistance R9 and the first relay J1
Other end connection, the other end of the 9th resistance R9 are connect with the lampet power supply, and first capacitor C1 and the tenth resistance R10 are simultaneously
It is connected in parallel again after connection between the emitter and base stage of the second triode Q2, after the second capacitor C2 is in parallel with eleventh resistor C11
It is connected in parallel between the emitter and base stage of third transistor Q3 again, the emitter ground connection of third transistor Q3.
According to one embodiment of the application, which further includes indicating unit, the indicating unit packet
Include fog lamp working status indication mould；The fog lamp working status indication module includes the first indicator light LED1 and first resistor；Institute
The other end for opening auxiliary contact with the length of the first relay J1 after the first indicator light LED1 and first resistor concatenation is stated to connect；
Length of the anode of the first indicator light LED1 respectively with the anode of the diode D1 and the first relay J1 opens auxiliary contact
Other end connection, the cathode of the first indicator light LED1 is by first resistor ground connection；In addition it is also possible to make the first indicator light
LED1 and first resistor exchange position, and length of the first indicator light LED1 by first resistor and the first relay J1 is made to open auxiliary touching
The other end connection of point, is grounded the cathode of the first indicator light LED1.
According to one embodiment of the application, as shown in Figure 1, the indicating unit further includes background light, the background light
Including the second indicator light LED2 and second resistance R2, third indicator light LED3 and 3rd resistor R3；The second indicator light is connected in series
LED2 and second resistance R2 and the third indicator light LED3 and 3rd resistor R3 of series connection are attempted by between lampet power supply and ground.
According to one embodiment of the application, as shown in Fig. 2, the indicating unit further includes background light, the background light
Including the 4th indicator light LED4 and the 4th resistance R4, the 5th resistance R5, the 5th resistance R5 and the first triode Q1；It is connected in series the
Four indicator light LED4 and the 4th resistance R4 and the 5th resistance R5 being connected in series and the 5th resistance R5 are attempted by lampet power supply and ground
Between；The base stage of the first triode Q1 opens the institute of auxiliary contact by the length of the 6th resistance R6 and the first relay J1
Other end connection is stated, and is grounded by the 7th resistance R7；The collector of first triode Q1 and the second indicator light LED2 and
Node connection between second resistance R2；The emitter of first triode Q1 is grounded.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (7)
1. a kind of rear fog lamp switch assembly, which is characterized in that including the button switch SB, the first relay J1 that are sequentially connected in series and big
Signal controlled switch；Lampet power supply is connect with the other end of the normally opened contact of button switch SB, the control coil of the first relay J1
Terminal is connect with the other end of the normally-closed contact of button switch SB, another control coil terminal and headlight of the first relay J1
Control switch connection, big signal controlled switch are connect with headlight control terminal；The length of first relay J1 open one end of auxiliary contact with
The other end of normally opened contact connects, and the other end that the length of the first relay J1 opens auxiliary contact is connect with Rear Fog Lamp.
2. rear fog lamp switch assembly according to claim 1, which is characterized in that the rear fog lamp switch assembly further includes parallel connection
Diode D1 at the both ends of the first relay J1；The length of the anode and the first relay J1 of the diode D1 is opened
The other end of auxiliary contact connects, the normally opened contact and normally closed touching of the negative polarity end of the diode D1 and the button switch SB
Node connection between point.
3. rear fog lamp switch assembly according to claim 1, which is characterized in that the big signal controlled switch include second after
Electric appliance J2, one end of the control coil terminal of the second relay J2 are connect with lampet power supply, the control of the second relay J2
The other end of coil terminals is grounded；The length of second relay J2 opens one end of auxiliary contact and the length of the first relay J1 opens auxiliary
The other end of contact connects, and the length of the second relay J2 opens the other end ground connection of auxiliary contact；The length of second relay J2
It opens and is connected between described one end of auxiliary contact and the other end of the control coil terminal of the second relay J2 by conducting wire.
4. rear fog lamp switch assembly according to claim 1, which is characterized in that the big signal controlled switch includes the two or three
Pole pipe Q2 and third transistor Q3, the base stage of the second triode Q2 connect with the collector of third transistor Q3 after by the
12 resistance are connect with headlight control terminal, and the emitter of the second triode Q2 is respectively with the 9th resistance R9's and the first relay J1
The other end of control coil terminal connects, and the other end of the 9th resistance R9 is connect with the lampet power supply, the first electricity
Hold C1 it is in parallel with the tenth resistance R10 after be connected in parallel between the emitter and base stage of the second triode Q2 again, the second capacitor C2 and
It is connected in parallel between the emitter and base stage of third transistor Q3 again after eleventh resistor C11 is in parallel, the hair of third transistor Q3
Emitter grounding.
5. rear fog lamp switch assembly according to claim 3 or 4, which is characterized in that the rear fog lamp switch assembly further includes
Indicating unit, the indicating unit include fog lamp working status indication module, and the fog lamp working status indication module includes the
One indicator light LED1 and first resistor；It is opened after the first indicator light LED1 and first resistor concatenation with the length of the first relay J1
The other end of auxiliary contact connects.
6. rear fog lamp switch assembly according to claim 5, which is characterized in that the indicating unit further includes background light,
The background light includes the second indicator light LED2 and second resistance R2, third indicator light LED3 and 3rd resistor R3；It is connected in series
Second indicator light LED2 and second resistance R2 and the third indicator light LED3 and 3rd resistor R3 of series connection are attempted by lampet electricity
Between source and ground.
7. rear fog lamp switch assembly according to claim 6, which is characterized in that the indicating unit further includes background light,
The background light includes the 4th indicator light LED4 and the 4th resistance R4, the 5th resistance R5, the 5th resistance R5 and the first triode Q1；
Be connected in series the 4th indicator light LED4 and the 4th resistance R4 and be connected in series the 5th resistance R5 and the 5th resistance R5 be attempted by it is small
Between lamp power supply and ground；The base stage of the first triode Q1 is opened auxiliary by the length of the 6th resistance R6 and the first relay J1
It helps the other end of contact to connect, and is grounded by the 7th resistance R7；The collector of first triode Q1 and described second refers to
Show the node connection between lamp LED2 and second resistance R2；The emitter of first triode Q1 is grounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920366831.9U CN209617000U (en) | 2019-03-20 | 2019-03-20 | Rear fog lamp switch assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920366831.9U CN209617000U (en) | 2019-03-20 | 2019-03-20 | Rear fog lamp switch assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209617000U true CN209617000U (en) | 2019-11-12 |
Family
ID=68457424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920366831.9U Active CN209617000U (en) | 2019-03-20 | 2019-03-20 | Rear fog lamp switch assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209617000U (en) |
-
2019
- 2019-03-20 CN CN201920366831.9U patent/CN209617000U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209419945U (en) | A kind of LED drive power thermal-shutdown circuit | |
| CN107069655A (en) | A kind of voltage protection circuit | |
| CN102969201A (en) | Contact feedback type relay control system | |
| CN203521324U (en) | Relay driving circuit | |
| CN209617000U (en) | Rear fog lamp switch assembly | |
| CN204595541U (en) | Novel rail Miniature Power Unit hardware control platform | |
| CN206558439U (en) | A kind of direct insertion electronic type auxiliary reclay | |
| CN208738139U (en) | A kind of control relay circuit and relay control device | |
| CN201928478U (en) | Television indicating lamp control circuit | |
| CN209675035U (en) | A kind of control of twin coil and voltage double coil controling circuit | |
| CN209389965U (en) | A kind of circuit for controlling motor and beddo for beddo | |
| CN204906789U (en) | Intelligence emergency light controller | |
| CN208508793U (en) | A kind of relay power supply circuit | |
| CN202042443U (en) | Universal load fuse alarm | |
| CN106774007B (en) | The intelligentized control method mechanism of high voltage isolator | |
| CN213366477U (en) | Contactor coil driving device of mining high-voltage explosion-proof vacuum magnetic starter | |
| CN208849662U (en) | A kind of power switch driver circuit using isolated form double-polarity control power module | |
| CN205622225U (en) | LED lamp strip short -circuit protection circuit based on boost circuit | |
| CN219267553U (en) | Single-control signal driving circuit of double-coil magnetic latching relay | |
| CN208478253U (en) | A kind of three controllable relay for automobile of shape three-way switch | |
| CN208889575U (en) | A kind of relay control panel | |
| CN208317072U (en) | A kind of PWM dimming device and its short-circuit protection circuit | |
| CN104981080A (en) | Intelligent emergency lamp controller | |
| CN212616645U (en) | Electric actuator with electric fault detection function | |
| CN208890692U (en) | A kind of speed-adjusting circuit of alternating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |