CN201467529U - Lighting controller used for tractor - Google Patents
Lighting controller used for tractor Download PDFInfo
- Publication number
- CN201467529U CN201467529U CN2009200913832U CN200920091383U CN201467529U CN 201467529 U CN201467529 U CN 201467529U CN 2009200913832 U CN2009200913832 U CN 2009200913832U CN 200920091383 U CN200920091383 U CN 200920091383U CN 201467529 U CN201467529 U CN 201467529U
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- CN
- China
- Prior art keywords
- circuit board
- shell
- tractor
- fixed
- pvc panel
- 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 lighting controller used for a tractor, comprising an upper circuit board, a lower circuit board, a PVC panel, a hard silicon rubber key board and a shell, wherein the lower circuit board is fixed at the bottom in the shell; the upper circuit board is fixed at the top in the shell; the PVC panel is fixed at the top surface outside the shell; the hard silicon rubber key board is fixed between the upper circuit board and the top inside the shell; the lower circuit board is provided with a non-contact electronic relay, a chip-shaped plug and a protective sleeve and the like, and is connected with wires on the tractor by the chip-shaped plug; the upper circuit board is provided with a button switch with an LED indicating lamp and an embedded control chip; the PVC panel is printed with a tractor profile figure, and is provided with square holes corresponding to keys on the hard silicon rubber key board; and the keys extend out of the front surface of the controller by the square hole in the surface of the shell. The lighting controller adopts a minitype single chip microcomputer, the non-contact electronic relay and a soft-contact key switch and realizes the intelligence and microminiaturization of the controller by the integrated design of the key switch and the controller.
Description
(1) technical field
The utility model belongs to tractor electrical system field, relates to a kind of used with tractor lamp dimmer.
(2) background technology
At present, along with domestic and international tractor technology rapid development, the user is also more and more higher to the requirement of tractor lighting system, and also there has been very big variation the power of lighting, quantity and installation site.China is widely used in the lamp light control system on the various tractors, the control loop that the modal relay that is generally appliance switch and contact-carrying is formed, and this control system is not easily distinguishable because number of switches is more, causes operation inconvenience; And the not anti-ablation of relay contact is broken down easily, thereby influences the safe handling of tractor.
(3) utility model content
The purpose of this utility model is to provide a kind of control switch and contactless electron relay is become one, on control panel, press the outline key switch of tractor and corresponding with the lamp installation position, can save installing space, the used with tractor lamp dimmer of handled easily.
The technical solution of the utility model is as follows: the used with tractor lamp dimmer comprises following circuit board, goes up circuit board, PVC panel, hard silastic press key plate and shell.Wherein descend circuit board to be fixed on the shell inner bottom part, last circuit board is fixed on the shell inner top, and the PVC panel is fixed on the outer end face of shell, and hard silastic press key plate is fixed between circuit board and the shell inner top.
On the described down circuit board parts such as contactless electron relay, plate shape plug and sheath are installed, link to each other with wire harness on the tractor by plate shape plug.
Described key switch, the embedded control chip that the band LED light is installed on the circuit board that go up.
Be printed on the tractor contour pattern on the described PVC panel, and have with hard silastic press key plate on the corresponding square hole of key position.The position of light fixture control button is corresponding on these square holes and the tractor contour pattern.Button stretches out the controller front by the square hole of case surface.
The utility model can produce following beneficial effect: this used with tractor lamp dimmer adopts one chip microcomputer, contactless electronic relay, soft-touch type key switch, by the integrated design of key switch and controller, realized the intelligent and microminiaturized of controller.Have the reliability height, save installing space, advantages such as convenient installation and operation.
(4) description of drawings
Fig. 1 is the utility model tractor lamp dimmer structural representation;
Fig. 2 is the utility model tractor lamp dimmer panel schematic diagram.
(5) embodiment
As shown in Figure 1, the utility model mainly comprises following circuit board 1, goes up circuit board 2, PVC panel 3, hard silastic press key plate 4 and shell 5.Circuit board 1 is fixed on shell 5 inner bottom parts under it, and last circuit board 2 is fixed on shell 5 inner tops, and PVC panel 3 is fixed on shell 5 outer end faces, and hard silastic press key plate 4 is fixed between circuit board 2 and shell 5 inner tops.
Down on the circuit board 1 parts such as contactless electron relay, plate shape plug and sheath are being installed, are linking to each other with wire harness on the tractor by plate shape plug.
Key switch, the embedded control chip of band LED light are installed on last circuit board 2.
As shown in Figure 2, be printed on the tractor contour pattern at PVC panel 3, and have with hard silastic press key plate 4 on the corresponding square hole of key position, the position of light fixture control button 6,7,8,9,10,11 is corresponding on these square holes and the figure.The driver can be distinguished intuitively and operation push-button control light fixture.
Hard silastic press key plate 4 is white translucent base-material in the present embodiment, and the surface spraying is pitch-dark, and the standard lamp optical character of laser engraving is arranged above the button 6,7,8,9,10,11.These buttons stretch out the controller front by the square hole on shell 5 surfaces.Corresponding light fixture is lighted on the tractor when pushing button, and LED light is lighted simultaneously on the key switch, thereby indicates the operating state of outside light fixture.
Claims (4)
1. used with tractor lamp dimmer, comprise following circuit board (1), go up circuit board (2), PVC panel (3), hard silastic press key plate (4) and shell (5), it is characterized in that: following circuit board (1) is fixed on shell (5) inner bottom part, last circuit board (2) is fixed on shell (5) inner top, PVC panel (3) is fixed on the outer end face of shell (5), and hard silastic press key plate (4) is fixed between circuit board (2) and shell (5) inner top.
2. used with tractor lamp dimmer according to claim 1 is characterized in that: following circuit board is equipped with contactless electron relay, plate shape plug and sheath component on (1), links to each other with wire harness on the tractor by plate shape plug.
3. used with tractor lamp dimmer according to claim 1 is characterized in that: go up push-button switch, embedded control chip that the band LED light is installed on the circuit board (2).
4. used with tractor lamp dimmer according to claim 1, it is characterized in that: the PVC panel is printed on the tractor contour pattern on (3), and have with hard silastic press key plate (4) on the corresponding square hole of key position, the position of light fixture control button (6,7,8,9,10,11) is corresponding on these square holes and the figure, and button (6,7,8,9,10,11) stretches out the controller front by the surperficial square hole of shell (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200913832U CN201467529U (en) | 2009-07-09 | 2009-07-09 | Lighting controller used for tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200913832U CN201467529U (en) | 2009-07-09 | 2009-07-09 | Lighting controller used for tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201467529U true CN201467529U (en) | 2010-05-12 |
Family
ID=42394873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200913832U Expired - Fee Related CN201467529U (en) | 2009-07-09 | 2009-07-09 | Lighting controller used for tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201467529U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947946A (en) * | 2010-09-01 | 2011-01-19 | 中国一拖集团有限公司 | Intelligent lamplight and windscreen wiper control system for tractor |
| CN103068669A (en) * | 2010-08-18 | 2013-04-24 | 品质电子设计公司 | Headlight for a two-wheeled vehicle |
-
2009
- 2009-07-09 CN CN2009200913832U patent/CN201467529U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103068669A (en) * | 2010-08-18 | 2013-04-24 | 品质电子设计公司 | Headlight for a two-wheeled vehicle |
| CN103068669B (en) * | 2010-08-18 | 2016-10-26 | 品质电子设计公司 | Sulky vehicle headlight |
| CN101947946A (en) * | 2010-09-01 | 2011-01-19 | 中国一拖集团有限公司 | Intelligent lamplight and windscreen wiper control system for tractor |
| CN101947946B (en) * | 2010-09-01 | 2012-09-19 | 中国一拖集团有限公司 | Intelligent lamplight and windscreen wiper control system for tractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20150709 |
|
| EXPY | Termination of patent right or utility model |