CN207486674U - A kind of control circuit of lighting device telescopic rod - Google Patents
A kind of control circuit of lighting device telescopic rod Download PDFInfo
- Publication number
- CN207486674U CN207486674U CN201721566948.9U CN201721566948U CN207486674U CN 207486674 U CN207486674 U CN 207486674U CN 201721566948 U CN201721566948 U CN 201721566948U CN 207486674 U CN207486674 U CN 207486674U
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- Prior art keywords
- strut
- hinged
- cylinder
- articulated joint
- telescopic rod
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- 230000005484 gravity Effects 0.000 claims abstract description 11
- 238000005286 illumination Methods 0.000 claims abstract description 11
- 238000005452 bending Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The utility model is related to a kind of control circuit of lighting device telescopic rod, telescopic rod includes first, second, and third strut being hinged successively, and interval is equipped with several headlamps on third strut；The one end of first strut is column articulated through the first articulated joint and a support, support column is fixedly connected with illumination vehicle seat, the other end of first strut is hinged through the second articulated joint and one end of the second strut, the other end of second strut is hinged through third articulated joint and the end of third strut, and first, second, and third cylinder for driving the lifting of first, second, and third strut is further respectively had in first, second, and third articulated joint；A gravity sensor is respectively equipped on first, second, and third strut, a mercoid switch is also fixed on the second strut.The beneficial effects of the utility model are：The action of first, second, and third cylinder of main controller controls is fitted through by gravity sensor and mercoid switch.
Description
Technical field
The utility model is related to a kind of control circuits of lighting device telescopic rod.
Background technology
Mobile lighting equipment is widely used in the working site of the night works such as road construction, engineering construction, oil exploitation, mesh
Preceding mobile lighting equipment in order to realize illumination distances farther out, using can the telescopic rod of oscilaltion realize, however
The telescopic rod of oscilaltion due to after contraction lamp stand it is still very long, so as to be unfavorable for the compactedness of its structure and it is mobile when
Convenience.
Invention content
The purpose of this utility model is to be directed to more than shortcoming, provides a kind of control electricity of lighting device telescopic rod
The lifting for automatically controlling telescopic rod is realized on road.
Scheme is used by the utility model solves technical problem：A kind of control circuit of lighting device telescopic rod, institute
It states telescopic rod and includes the first strut, the second strut and the third strut that are hinged successively, if interval is equipped on the third strut
Dry headlamp；The one end of first strut supports column articulated, the support column and mobilite through the first articulated joint and one
Seat be fixedly connected, the other end of first strut is hinged through the second articulated joint and one end of the second strut, the second strut it is another
One end is hinged through third articulated joint and the end of the third strut, and first articulated joint, the second articulated joint and third are hinged
It further respectively has to drive the first strut, the first cylinder of the second strut and the lifting of third strut, the second cylinder and the on head
Three cylinders；It is characterized in that：A gravity sensor is respectively equipped on first strut, the second strut and third strut, it is described
A mercoid switch is also fixed on second strut, the gravity sensor, mercoid switch are connect with a master controller, the master
Controller be set to illumination vehicle seat on, the master controller respectively through the first solenoid valve, second solenoid valve and third solenoid valve with
First cylinder, the second cylinder and third cylinder are electrically connected.
Further, first strut includes the first upper rack posts and the first lower fulcrum bar setting up and down, first hinge
The first upper, middle and lower axis pin and the second upper, middle and lower axis pin are equipped on connector and the second articulated joint respectively, wherein the first upper rack posts
One end is hinged with the first upper pin, and the other end of the first upper rack posts is hinged with axis pin in second；First lower fulcrum bar one end and first
Middle axis pin is hinged, and the other end of the first lower fulcrum bar is hinged with the second lower bearing pin；The fixed seat of first lower bearing pin and the first cylinder is cut with scissors
It connects, the drive rod of the first cylinder is hinged with the first lower fulcrum bar；The lower end of second strut is hinged with the second upper pin；Second gas
The fixed seat of cylinder is hinged with axis pin in second, and the drive rod of the second cylinder is hinged with the second strut.
Further, the drive rod of first cylinder and the second cylinder leans on respectively with the first strut and the second strut stage casing
Under position be hinged.
Further, the third articulated joint includes articulated section under articulated section in articulated section in third and third and third,
The lower end of third strut is hinged through articulated section in third and the third articulated joint；The upper end of second strut in third through cutting with scissors
Socket part is hinged with third articulated joint；The fixed seat of the third cylinder is hinged through articulated section under third and the third connector,
A bending part inwardly turned is further included, described bending part one end is hinged with third connector, and the other end is cut with scissors with third strut ends
It connects, and the middle part of bending part and the drive rod of third cylinder are hinged.
Further, a generator module, the generator module and the main control are additionally provided on the illumination vehicle seat
Device is electrically connected.
Further, the headlamp is electrically connected through a headlamp drive module with the master controller.
Compared with prior art, the utility model has following advantageous effect：First strut, the are sensed by gravity sensor
The Gravity changer of two struts and third strut, while be connected by mercoid switch when the second strut is vertical, so as to control second
Cylinder stops driving, realizes the action control to the first cylinder, the second cylinder and third cylinder.
Description of the drawings
The utility model patent is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the structure diagram of the lighting device telescopic rod of the utility model embodiment.
Fig. 2 is the control circuit block diagram of the utility model embodiment.
In figure：The first struts of 1-；The first upper rack posts of 10-；The first lower fulcrum bars of 11-；The second struts of 2-；3- third struts；4-
First articulated joint；The first upper pins of 40-；Axis pin in 41- first；The first lower bearing pins of 42-；The second articulated joints of 5-；It is sold on 50- second
Axis；Axis pin in 51- second；The second lower bearing pins of 52-；6- third articulated joints；The first articulated sections of 60-；The second articulated sections of 61-；62-
Three articulated sections；63- bending parts；The first cylinders of 7-；The second cylinders of 8-；9- third cylinders.
Specific embodiment
The utility model is further illustrated with reference to the accompanying drawings and detailed description.
As shown in Fig. 1~2, a kind of control circuit of lighting device telescopic rod of the present embodiment, the telescopic rod include according to
Secondary the first strut 1 being hinged, the second strut 2 and third strut 3, interval is equipped with several headlamps on the third strut 3；
The one end of first strut 1 is column articulated through the first articulated joint 4 and a support, and the support column is fixed with illumination vehicle seat to be connected
It connects, the other end of first strut 1 is hinged through the second articulated joint 5 and one end of the second strut 2, the other end of the second strut 2
It is hinged through third articulated joint 6 and the end of the third strut 3, first articulated joint 4, the second articulated joint 5 and third are hinged
The first cylinder 7, the second cylinder for the first strut 1, the second strut 2 and third strut 3 to be driven to lift are further respectively had on first 6
8 and third cylinder 9；It is characterized in that：A gravity-feed tank is respectively equipped on first strut 1, the second strut 2 and third strut 3
Device is answered, a mercoid switch, the gravity sensor, mercoid switch and a master controller are also fixed on second strut 2
Connection, the master controller are set on illumination vehicle seat, and the master controller is respectively through the first solenoid valve, second solenoid valve and the
Three solenoid valves are electrically connected with first cylinder 7, the second cylinder 8 and third cylinder 9.
From the foregoing, the beneficial effects of the utility model are：Telescopic rod is first to drive third strut 3 at work
Expansion, after third strut 3 is fully deployed drives the second strut 2 to be unfolded, first is driven again after the second strut 2 is fully deployed again
Strut 1 is unfolded；It is first to fold third strut 3 and then the second strut 2 folds again during folding, finally third strut 3 folds again,
Therefore the expansion and folding by the way that the first cylinder 7, the second cylinder 8 and third cylinder 9 is controlled to realize telescopic rod successively are needed.This hair
It is bright by setting gravity sensor on the first strut 1, the second strut 2 and third strut 3, measure the first strut 1, the second strut
2 and the Gravity changer of third strut 3, so as to obtain the angle change of the first strut 1, the second strut 2 and third strut 3；And
Be connected by mercoid switch when the second strut 2 is vertical, so as to which the second cylinder 8 be controlled to stop driving, realize to the first cylinder 7,
The action control of second cylinder 8 and third cylinder 9 preferably controls the lifting of telescopic rod.
In the present embodiment, first strut 1 includes the first upper rack posts 10 and the first lower fulcrum bar 11 setting up and down, institute
It states and is equipped with the first upper, middle and lower axis pin and the second upper, middle and lower axis pin respectively in the first articulated joint 4 and the second articulated joint 5, wherein
First upper rack posts, 10 one end is hinged with the first upper pin 40, and axis pin 51 is hinged in the other end and second of the first upper rack posts 10；The
Axis pin 41 is hinged in one lower fulcrum bar, 11 one end and first, and the other end of the first lower fulcrum bar 11 and the second lower bearing pin 52 are hinged；First
Lower bearing pin 42 and the fixed seat of the first cylinder 7 are hinged, and the drive rod of the first cylinder 7 and the first lower fulcrum bar 11 are hinged；Described second
The lower end of strut 2 is hinged with the second upper pin 50；Axis pin 51 is hinged in the fixed seat and second of second cylinder 8, the second cylinder 8
Drive rod and the second strut 2 are hinged.
In the present embodiment, the drive rod of 7 and second cylinder 8 of the first cylinder respectively with the first strut 1 and second
The position of 2 stage casing of bar on the lower is hinged.
In the present embodiment, the third articulated joint 6 includes articulated section 61 and third in articulated section 60 in third and third
Lower articulated section 62, the lower end of third strut 3 are hinged through articulated section in third 60 and the third articulated joint 6；Second strut 2
Upper end it is hinged through articulated section in third 61 and third articulated joint 6；The fixed seat of the third cylinder 9 is through articulated section under third 62
It is hinged with the third connector, further includes a bending part 63 inwardly turned, described 63 one end of bending part is cut with scissors with third connector
It connects, the other end is hinged with 3 end of third strut, and the middle part of bending part 63 and the drive rod of third cylinder 9 are hinged.Described
Three articulated joints 6 turn shape in what is turned outward.
In the present embodiment, a generator module, the generator module and the master are additionally provided on the illumination vehicle seat
Controller is electrically connected.It is used as the power supply of headlamp and master controller by generator module, the master controller is controlled for PLC
Device processed.
In the present embodiment, the headlamp is electrically connected through a headlamp drive module with the master controller.Headlamp leads to
Over-illumination lamp drive module realizes the control to headlamp power.
In conclusion a kind of control circuit of lighting device telescopic rod provided by the utility model, control is more accurate, can
To realize that the automatic of telescopic rod is unfolded and folds successively.
Above-listed preferred embodiment has been further described the purpose of this utility model, technical solution and advantage,
It should be understood that the above is only the preferred embodiment of the utility model only, it is not intended to limit the utility model, it is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this practicality
Within novel protection domain.
Claims (6)
1. a kind of control circuit of lighting device telescopic rod, the telescopic rod include the first strut being hinged successively, second
Bar and third strut, interval is equipped with several headlamps on the third strut；The one end of first strut is through the first hinge
Connector and a support are column articulated, and the support column is fixedly connected with illumination vehicle seat, and the other end of first strut is through the second hinge
One end of connector and the second strut is hinged, and end of the other end of the second strut through third articulated joint and the third strut is cut with scissors
It connects, further respectively has to drive the first strut, the second strut in first articulated joint, the second articulated joint and third articulated joint
With the first cylinder, the second cylinder and the third cylinder of the lifting of third strut；It is characterized in that：First strut, the second strut
With a gravity sensor is respectively equipped on third strut, a mercoid switch, the gravity are also fixed on second strut
Inductor, mercoid switch are connect with a master controller, and the master controller is set on illumination vehicle seat, the master controller difference
It is electrically connected through the first solenoid valve, second solenoid valve and third solenoid valve and first cylinder, the second cylinder and third cylinder.
2. a kind of control circuit of lighting device telescopic rod according to claim 1, it is characterised in that：First strut
Including the first upper rack posts and the first lower fulcrum bar setting up and down, is equipped in first articulated joint and the second articulated joint respectively
One upper, middle and lower axis pin and the second upper, middle and lower axis pin, wherein first upper rack posts one end is hinged with the first upper pin, are propped up on first
The other end of bar is hinged with axis pin in second；First lower fulcrum bar one end is hinged with axis pin in first, the other end of the first lower fulcrum bar
It is hinged with the second lower bearing pin；The fixed seat of first lower bearing pin and the first cylinder is hinged, the drive rod of the first cylinder and first lower
Bar is hinged；The lower end of second strut is hinged with the second upper pin；The fixed seat of second cylinder is hinged with axis pin in second, the
The drive rod of two cylinders is hinged with the second strut.
3. a kind of control circuit of lighting device telescopic rod according to claim 2, it is characterised in that：First cylinder
It is hinged respectively with the position of the first strut and the second strut stage casing on the lower with the drive rod of the second cylinder.
4. a kind of control circuit of lighting device telescopic rod according to claim 2, it is characterised in that：The third is hinged
Head includes in third in articulated section and third that under articulated section and third articulated section, the lower end of third strut through articulated section in third with
The third articulated joint is hinged；The upper end of second strut is hinged through articulated section in third and third articulated joint；The third
The fixed seat of cylinder is hinged through articulated section under third and the third articulated joint, further includes a bending part inwardly turned, described curved
Folding part one end is hinged with third articulated joint, and the other end is hinged with third strut ends, and the middle part of bending part and third cylinder
Drive rod be hinged.
5. a kind of control circuit of lighting device telescopic rod according to claim 1, it is characterised in that：The illumination vehicle seat
On be additionally provided with a generator module, the generator module is electrically connected with the master controller.
6. a kind of control circuit of lighting device telescopic rod according to claim 1, it is characterised in that：The headlamp warp
One headlamp drive module is electrically connected with the master controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721566948.9U CN207486674U (en) | 2017-11-22 | 2017-11-22 | A kind of control circuit of lighting device telescopic rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721566948.9U CN207486674U (en) | 2017-11-22 | 2017-11-22 | A kind of control circuit of lighting device telescopic rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207486674U true CN207486674U (en) | 2018-06-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721566948.9U Expired - Fee Related CN207486674U (en) | 2017-11-22 | 2017-11-22 | A kind of control circuit of lighting device telescopic rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207486674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973872A (en) * | 2019-03-15 | 2019-07-05 | 安徽艳阳电气集团有限公司 | One kind being used for the pneumatic engineering LED light of outdoor study |
-
2017
- 2017-11-22 CN CN201721566948.9U patent/CN207486674U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973872A (en) * | 2019-03-15 | 2019-07-05 | 安徽艳阳电气集团有限公司 | One kind being used for the pneumatic engineering LED light of outdoor study |
| CN109973872B (en) * | 2019-03-15 | 2020-12-22 | 安徽艳阳电气集团有限公司 | Be used for pneumatic engineering LED lamp of outdoor operations |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 |