CN208021304U - Mine car portable lamp automatic control circuit and mine car - Google Patents
Mine car portable lamp automatic control circuit and mine car Download PDFInfo
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- CN208021304U CN208021304U CN201820272291.3U CN201820272291U CN208021304U CN 208021304 U CN208021304 U CN 208021304U CN 201820272291 U CN201820272291 U CN 201820272291U CN 208021304 U CN208021304 U CN 208021304U
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- relay
- mine car
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- switch
- lamp
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Abstract
The utility model is related to mine car fields, more particularly to a kind of mine car portable lamp automatic control circuit of offer, including work lamp group, side-marker lamp switch, the first relay, reverse gear switch and the second relay, side-marker lamp switch is connected with the coiler part of the first relay；The normally opened contact of first relay, the normally opened contact of the second relay, work lamp group are sequentially connected in series；The normally opened contact of first relay, the coiler part of the second relay, reverse gear switch are sequentially connected in series；The normally opened contact of second relay, work lamp group are in parallel with the coiler part of the second relay, reverse gear switch.When night operation, side-marker lamp switch is closed, as long as vehicle backing at this time, portable lamp will automatically open, and portable lamp is automatically closed when vehicle advances；When working by day, side-marker lamp switch is opened, even if moving backward at this time, portable lamp will not be opened.The automatic control circuit can be used for dumper or slag-soil truck.
Description
Technical field
The utility model is related to mine car technical fields, and in particular to a kind of mine car portable lamp automatic control circuit and mine
Use vehicle.
Background technology
For general mine car all there are two rear running light, some vehicles can increase by two side portable lamps, these portable lamps it is main
When purposes is that mine car works at night, opened in reversing, for illuminating rear of vehicle and side wheel position
Purposes, the portable lamp opening ways of mine car are to be manually pressed by the unlatching work of portable lamp rocker switch before driver prepares reversing at present
Then lamp hangs reverse gear and carries out vehicle rollback, rear running light is turned off manually when reversing finishes or discharging completion preparation is advanced carries out again
Vehicle advances.The unlatching of portable lamp will be carried out by rocker switch manually before reversing of working at night by causing driver so every time,
Portable lamp rocker switch hand-manipulated closes portable lamp again before advancing, and causes driver's frequent operation portable lamp rocker switch, and
General driver's work is that general driving is turned on and off portable lamp on one side to improve efficiency all, results in 1. drivers driving in this way
The dispersion of attention, mine car work road conditions generally very badly, it is easy to cause safety accident；2. sometimes driver for convenience,
Directly rear running light is opened for a long time, the sight of rear car can be thus influenced when vehicle is advanced, security risk is caused to rear car,
And cause energy waste.
In view of drawbacks described above, the utility model creator obtains this practicality newly finally by prolonged research and practice
Type.
Utility model content
To solve above-mentioned technological deficiency, a kind of mine car portable lamp automatic control circuit of the utility model offer and mine car,
It can realize automatically controlling for mine car rear running light, safer when so that mine car is worked at night, save electric energy, should be certainly
Dynamic control circuit can be used for dumper or slag-soil truck.
In order to solve the above technical problems, the utility model adopts the following technical solution：
A kind of mine car portable lamp automatic control circuit, including work lamp group, work light switch, the first relay, it is special
Sign is, further includes reverse gear switch and the second relay, the coiler part string of the work light switch and first relay
Connection；The normally opened contact of first relay, the normally opened contact of second relay, the work lamp group are sequentially connected in series；Institute
The normally opened contact of the first relay, the coiler part of second relay, the reverse gear switch is stated to be sequentially connected in series；Described second
The normally opened contact of relay, the work lamp group are in parallel with the coiler part of the second relay, the reverse gear switch.
Further, the work light switch switchs for side-marker lamp.
Further, the work lamp group includes two rear running lights.
Further, the work lamp group further includes two side portable lamps.
Further, which further includes side work lamp group.
Further, which further includes side work light switch and third relay, the line of the third relay
Circle part, side work light switch series connection, the normally opened contact of the third relay, side portable lamp group series connection；It is described
Normally opened contact, the side portable lamp of the coiler part of third relay, the side work light switch and the third relay
Group and the normally opened contact of second relay, the coiler part of the work lamp group and second relay, the reverse gear
Switch in parallel.
Further, the work light switch is set in mine car driver's cabin.
Further, the side work light switch is set in mine car driver's cabin.
Further, the gear device of the reverse gear switch and the mine car is connected；I.e. gear device is in reverse gear position
It sets, when vehicle carries out reverse action, reverse gear switch, which is closed, to be powered；For gear device in non-reverse gear position, it is dynamic that vehicle carries out non-reversing
Reverse gear switch opens power-off when making.
A kind of mine car, including above-mentioned mine car portable lamp automatic control circuit.
From the foregoing, it will be observed that when night operation, work light switch is closed, as long as vehicle backing at this time, portable lamp will be automatic
It opens, portable lamp is automatically closed when vehicle advances；When working by day, work light switch is opened, even if moving backward portable lamp at this time
It will not open.Realize opening and closing automatically for rear running light.
The beneficial effects of the utility model are compared with the prior art：
1. avoiding driver's driving dispersion attention from being easy to make the frequent operation of portable lamp in reducing driver's reversing and advancing
The problem of at safety accident；
2. eliminate driver it has proven convenient at times, directly rear running light is opened for a long time and influence rear car sight and give rear car
Cause the risk of security risk；
3. realizing the automatic accurate opening and closing of portable lamp, meet the lighting needs of operating mode, and save electric energy.
Description of the drawings
Fig. 1 is the circuit diagram of the mine car portable lamp automatic control circuit of one embodiment of the utility model.
Specific implementation mode
Below in conjunction with attached drawing, above-mentioned to the utility model and other technical characteristic and advantage are described in more detail.
As shown in Figure 1, mine car portable lamp automatic control circuit, including work lamp group E1, side-marker lamp switch S1, first after
Electric appliance K1, reverse gear switch S2 and the second relay K2, side-marker lamp switch S1 connect with the coiler part of the first relay；First after
The normally opened contact of electric appliance K1, the normally opened contact of the second relay K2, work lamp group E1 are sequentially connected in series；First relay K1's is normally opened
Contact, the coiler part of the second relay K2, reverse gear switch S2 are sequentially connected in series；Normally opened contact, the portable lamp of second relay K2
Group E1 is in parallel with the coiler part of the second relay K2, reverse gear switch S2；First relay K1 is connect with power supply, side-marker lamp switch
S1, reverse gear switch S2, work lamp group E1 ground connection, reverse gear switch S2 and the gear device of the mine car are connected；I.e. gear fills
It sets in reverse gear position, when vehicle carries out reverse action, reverse gear switch, which is closed, to be powered；Gear device in non-reverse gear position, vehicle into
Reverse gear switch opens power-off when row non-reverse action.The lamp group that works E1 includes two rear running lights, or including working after two
Lamp and two side portable lamps.
Side-marker lamp is commonly called as lampet, would generally be opened at night, is the signaling lamp for reminding other vehicles to pay attention to.The very night
When late, it will usually open side-marker lamp switch S1, the first relay K1 obtains electric actuation at this time.If carrying out reverse action, reverse gear at this time
Switch S2 can be closed, and when the first relay K1 and reverse gear switch S2 is also turned on, the second relay K2 obtains electric actuation, portable lamp
Group E1 is opened；If reverse action terminates, when vehicle advances, reverse gear switch S2 is disconnected automatically, at this time the second lamp relay K2 dead electricity
It disconnects, work lamp group E1 is closed.When daytime, usual side-marker lamp switch S1 is closed, and is carried out reverse action reverse gear switch S2 at this time and is
Make closure, the second relay K2 that can not obtain electric closure, work lamp group E1 will not be opened.It moves backward at night to realize vehicle
When work lamp group automatically turn on, work lamp group is automatically closed when advance, meets real work demand.
Portable lamp automatic control circuit, when night operation, Vehicle lamp are formed using lights of vehicle system and backing device
Photosystem is opened, as long as vehicle backing at this time, portable lamp will automatically open, and portable lamp is automatically closed when vehicle advances；Daytime
When work, lighting system is closed, even if moving backward at this time, portable lamp will not be opened.Realize automatic opening and the pass of rear running light
It closes.To the frequent operation of portable lamp in being conducive to 1. reduction drivers reversing and advancing, while need of the vehicle to light can be met again
It asks；2. eliminating driver it has proven convenient at times, directly being opened rear running light for a long time and influencing the sight of rear car and caused to rear car
Security risk and the risk of energy waste；3. realizing the automatic accurate opening and closing of portable lamp, meet the lighting needs of operating mode,
And save electric energy.
As another embodiment, which further includes side work lamp group, side work light switch and third relay, institute
State coiler part, the side work light switch series connection of third relay, the normally opened contact of the third relay, the side work
Make lamp group series connection；The coiler part of the third relay, the side work light switch and the normally opened of the third relay touch
The normally opened contact, the work lamp group E1 and second relay of point, side work lamp group and second relay
Coiler part, the reverse gear switch are in parallel.
Preferably, the side work light switch is set in mine car driver's cabin.
From the foregoing, it will be observed that due to increasing side work lamp group, side work light switch and third relay, offside work is realized
Lamp individually automatically controls, and when the permission of night construction site situation, can not use side portable lamp, save electric energy.
The portable lamp automatic control circuit of the utility model can be used for dumper or slag-soil truck.
The preferred embodiment that these are only the utility model, is merely illustrative for the utility model, rather than limit
Property processed.The structure and connection type etc. of each component may be changed in the utility model, every new in this practicality
The equivalents carried out on the basis of type technical solution and improvement should not exclude except the scope of protection of the utility model.
Claims (10)
1. a kind of mine car portable lamp automatic control circuit, which is characterized in that including work lamp group, work light switch, first after
Electric appliance, reverse gear switch and the second relay, the work light switch are connected with the coiler part of first relay；Described
The normally opened contact of one relay, the normally opened contact of second relay, the work lamp group are sequentially connected in series；First relay
The normally opened contact of device, the coiler part of second relay, the reverse gear switch are sequentially connected in series；Second relay it is normal
It is in parallel with the coiler part of the second relay, the reverse gear switch to open contact, the work lamp group.
2. a kind of mine car portable lamp automatic control circuit as described in claim 1, which is characterized in that the work light switch
It is switched for side-marker lamp.
3. a kind of mine car portable lamp automatic control circuit as described in claim 1, which is characterized in that the work lamp group packet
Include two rear running lights.
4. a kind of mine car portable lamp automatic control circuit as claimed in claim 3, which is characterized in that the work lamp group is also
Including two side portable lamps.
5. a kind of mine car portable lamp automatic control circuit as described in claim 1, which is characterized in that the control circuit is also wrapped
Include side work lamp group.
6. a kind of mine car portable lamp automatic control circuit as claimed in claim 5, which is characterized in that the control circuit is also wrapped
Side work light switch and third relay are included, the coiler part of the third relay, side work light switch series connection are described
The normally opened contact of third relay, side portable lamp group series connection；The coiler part of the third relay, the side portable lamp
The normally opened contact, described of switch and the normally opened contact of the third relay, side work lamp group and second relay
The lamp group that works is in parallel with the coiler part of second relay, the reverse gear switch.
7. a kind of mine car portable lamp automatic control circuit as described in claim 1 to 6 is any, which is characterized in that the work
It is set in mine car driver's cabin as lamp switch.
8. a kind of mine car portable lamp automatic control circuit as claimed in claim 6, which is characterized in that the side portable lamp is opened
Pass is set in mine car driver's cabin.
9. a kind of mine car portable lamp automatic control circuit as described in claim 1, which is characterized in that the reverse gear switch with
The gear device of the mine car is connected；I.e. gear device is in reverse gear position, and when vehicle carries out reverse action, reverse gear switch closes
It closes and is powered；In non-reverse gear position, vehicle carries out reverse gear switch when non-reverse action and opens power-off gear device.
10. a kind of mine car, which is characterized in that certainly including a kind of mine car portable lamp described in claim 1 to 9 any one
Dynamic control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820272291.3U CN208021304U (en) | 2018-02-26 | 2018-02-26 | Mine car portable lamp automatic control circuit and mine car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820272291.3U CN208021304U (en) | 2018-02-26 | 2018-02-26 | Mine car portable lamp automatic control circuit and mine car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208021304U true CN208021304U (en) | 2018-10-30 |
Family
ID=63905939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820272291.3U Active CN208021304U (en) | 2018-02-26 | 2018-02-26 | Mine car portable lamp automatic control circuit and mine car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208021304U (en) |
-
2018
- 2018-02-26 CN CN201820272291.3U patent/CN208021304U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 710200 Jingwei Industrial Park, economic development zone, Xi'an City, Shaanxi Province Patentee after: Shaanxi Automobile Group Co.,Ltd. Address before: No.39 Xingfu North Road, Xi'an, Shaanxi 710201 Patentee before: SHAANXI AUTOMOBILE GROUP Co.,Ltd. |