CN215814533U - Traffic signal lamp with brightness adjusting function - Google Patents
Traffic signal lamp with brightness adjusting function Download PDFInfo
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- CN215814533U CN215814533U CN202122248007.3U CN202122248007U CN215814533U CN 215814533 U CN215814533 U CN 215814533U CN 202122248007 U CN202122248007 U CN 202122248007U CN 215814533 U CN215814533 U CN 215814533U
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- lamp body
- bevel gear
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- 238000004140 cleaning Methods 0.000 claims abstract description 11
- 239000004744 fabric Substances 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 230000000670 limiting effect Effects 0.000 abstract description 20
- 239000000428 dust Substances 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 9
- 230000008859 change Effects 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The application relates to the technical field of traffic signal lamps, and discloses a traffic signal lamp with brightness control function, including signal lamp body and with signal lamp body fixed connection's lamp stand, the inside of lamp stand is provided with the cavity, the inside of cavity is provided with the brightness control subassembly, the lamp stand is located one side of signal lamp body and installs "n" template, and signal lamp body is located the inboard of "n" template, the interior roof fixedly connected with biax motor of "n" template. This scheme sets up "n" template through the outside at signal lamp body, roof sets up the biax motor in the interior of "n" template, the biax motor drives the pivot through the shaft coupling and rotates, the pivot drives the screw rod through bevel gear group and rotates, the screw sleeve on the screw rod reciprocates under stop gear's limiting displacement, and then drives the lifter and reciprocates, thereby make the inboard cleaning cloth of lifter clean the surface of signal lamp body, reduce the dust on signal lamp body surface.
Description
Technical Field
The application relates to the technical field of traffic signal lamps, in particular to a traffic signal lamp with a brightness adjusting function.
Background
The traffic signal lamp is an important component in traffic guidance and is the basic language of road traffic. The traffic signal lamp consists of a red lamp, a green lamp and a yellow lamp. The method comprises the following steps: motor vehicle signal lamps, non-motor vehicle signal lamps, pedestrian crossing signal lamps, lane signal lamps, direction indicating signal lamps, flashing warning signal lamps and road and railway plane crossing signal lamps are indispensable tools for road traffic;
the existing traffic signal lamp is mostly provided with a humidity-sensitive resistor, the brightness of a signal lamp body is automatically adjusted through the humidity-sensitive resistor according to the humidity of air, but the existing traffic signal lamp is installed at a higher position in order to be convenient for watching, so that the surface dust of the traffic signal lamp is inconvenient to clean, and therefore the traffic signal lamp with the brightness adjusting function is provided.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned proposed problems, the present application provides a traffic signal lamp having a brightness adjusting function.
The application provides a traffic signal lamp with adjustting of lighteness function adopts following technical scheme:
a traffic signal lamp with a brightness adjusting function comprises a signal lamp body and a lamp holder fixedly connected with the signal lamp body, wherein a cavity is arranged inside the lamp holder, a brightness adjusting assembly is arranged inside the cavity, an n-shaped plate is arranged on one side, located on the signal lamp body, of the lamp holder, the signal lamp body is located on the inner side of the n-shaped plate, a double-shaft motor is fixedly connected to the inner top wall of the n-shaped plate, electrically connected with a first controller, the output end of the double-shaft motor is fixedly connected with a rotating shaft through a coupler, the other end of the rotating shaft is rotatably connected with a screw rod through a bevel gear set, a threaded sleeve is sleeved and in threaded connection with the outer side of the screw rod, a limiting mechanism for limiting the rotation of the threaded sleeve is arranged on one side, close to the n-shaped plate, of the threaded sleeve, far away from the n-shaped plate, is fixedly connected with a lifting rod, and one side of the lifting rod, which is close to the signal lamp body, is provided with cleaning cloth for cleaning the signal lamp body.
Through adopting above-mentioned technical scheme, the biax motor passes through the shaft coupling and drives the pivot and rotate, and the pivot drives the screw rod through bevel gear group and rotates, and the screw sleeve on the screw rod reciprocates under stop gear's limiting displacement, and then drives the lifter and reciprocate to make the inboard cleaning cloth of lifter clean the surface of signal lamp body, reduce the dust on signal lamp body surface.
Preferably, the front surface of the lamp holder is provided with a mounting groove, and the signal lamp body is fixedly connected with the lamp holder through the mounting groove.
Through adopting above-mentioned technical scheme, through setting up the mounting groove in the front of lamp stand to the signal lamp body of easy to assemble.
Preferably, the brightness adjusting component comprises a humidity sensitive resistor, a power supply and a second controller, wherein the humidity sensitive resistor, the power supply and the second controller are all installed inside the lamp holder, and the humidity sensitive resistor, the power supply, the second controller and the signal lamp body are electrically connected.
Through adopting above-mentioned technical scheme, through setting up the wet resistance, the resistance of wet resistance can change self according to the humidity change in the air, and when humidity was big more in the air, the resistance of wet resistance is little, and then can come the luminance of automatically regulated signal lamp body according to the humidity of air, facilitates the use.
Preferably, the bevel gear set comprises a first bevel gear and a second bevel gear, the first bevel gear is fixedly connected with the rotating shaft, the second bevel gear is fixedly connected with the screw, and the first bevel gear is meshed with the second bevel gear.
Through adopting above-mentioned technical scheme, conveniently transmit the power of biax motor for the screw rod through setting up bevel gear group, make things convenient for the screw rod to rotate.
Preferably, stop gear includes spacing groove and stopper, the inside wall and the vertical setting of "n" template are seted up to the spacing groove, sliding connection about the inner wall of spacing groove and the stopper, just the stopper passes through linking pole and swivel nut fixed connection.
Through adopting above-mentioned technical scheme, through setting up stop gear, stop gear can reduce the degree of freedom of swivel nut, makes the swivel nut can only reciprocate.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the n-shaped plate is arranged on the outer side of the signal lamp body, the double-shaft motor is arranged on the inner top wall of the n-shaped plate, the double-shaft motor drives the rotating shaft to rotate through the coupler, the rotating shaft drives the screw rod to rotate through the bevel gear set, the screw sleeve on the screw rod moves up and down under the limiting action of the limiting mechanism, and then the lifting rod is driven to move up and down, so that the cleaning cloth on the inner side of the lifting rod cleans the surface of the signal lamp body, and dust on the surface of the signal lamp body is reduced;
2. through setting up the wet resistance, the resistance of wet resistance can change self according to the humidity change in the air, and when humidity was big more in the air, the resistance of wet resistance is little, and then can come the luminance of automatically regulated signal lamp body according to the humidity of air, facilitates the use.
Drawings
Fig. 1 is a schematic structural diagram of the whole of the application example.
FIG. 2 is a schematic side view of a limiting groove according to an embodiment of the present invention.
Fig. 3 is a side view of the lamp socket of the embodiment of the application.
Description of reference numerals: 1. a signal lamp body; 2. a lamp socket; 3. a cavity; 6. an "n" shaped plate; 7. a double-shaft motor; 8. a rotating shaft; 9. a screw; 10. a threaded sleeve; 11. a lifting rod; 12. a cleaning cloth; 13. a humidity sensitive resistor; 14. a power source; 15. a first bevel gear; 16. a limiting groove; 17. and a limiting block.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a traffic signal lamp with brightness control function. Referring to fig. 1, a traffic signal lamp with brightness control function includes a signal lamp body 1 and a lamp holder 2 fixedly connected with the signal lamp body 1, wherein a mounting groove is formed in the front of the lamp holder 2, and the signal lamp body 1 is fixedly connected with the lamp holder 2 through the mounting groove. The signal lamp body 1 is convenient to install by arranging the installation groove on the front surface of the lamp holder 2.
Referring to fig. 1 and 3, a cavity 3 is disposed inside the lamp holder 2, a brightness adjusting assembly is disposed inside the cavity 3, the brightness adjusting assembly includes a humidity sensitive resistor 13, a power supply 14 and a second controller, the humidity sensitive resistor 13, the power supply 14 and the second controller are all mounted inside the lamp holder 2, and the humidity sensitive resistor 13, the power supply 14, the second controller and the signal lamp body 1 are electrically connected.
Referring to fig. 3, by providing the humidity sensitive resistor 13, the humidity sensitive resistor 13 can change its resistance according to the humidity change in the air, and when the humidity in the air is higher, the resistance of the humidity sensitive resistor 13 is lower, so that the brightness of the signal lamp body 1 can be automatically adjusted according to the humidity of the air, thereby facilitating the use.
Referring to fig. 1, lamp stand 2 is located one side of signal lamp body 1 and installs "n" template 6, and signal lamp body 1 is located the inboard of "n" template 6, the interior roof fixedly connected with biax motor 7 of "n" template 6, biax motor 7 electric connection has a first controller, first controller setting is in the position that the staff just can operate on ground, the output of biax motor 7 passes through shaft coupling fixedly connected with pivot 8, the other end of pivot 8 is connected with screw rod 9 through the rotation of bevel gear group.
Referring to fig. 1, the bevel gear set includes a first bevel gear 15 and a second bevel gear, the first bevel gear 15 is fixedly connected to the rotating shaft 8, the second bevel gear is fixedly connected to the screw 9, and the first bevel gear 15 is engaged with the second bevel gear. Power transmission with biax motor 7 is convenient for screw rod 9, makes things convenient for screw rod 9 to rotate through setting up bevel gear group.
Referring to fig. 1 and 2, a threaded sleeve 10 is sleeved and connected to the outer side of the screw 9 in a threaded manner, a limiting mechanism for limiting the rotation of the threaded sleeve 10 is arranged on one side of the threaded sleeve 10 close to the n-shaped plate 6, and the limiting mechanism comprises a limiting groove 16 and a limiting block 17;
limiting groove 16 is seted up in the inside wall and the vertical setting of "n" template 6, sliding connection about limiting groove 16's inner wall and limiting block 17, and limiting block 17 through linking pole and swivel nut 10 fixed connection, through setting up stop gear, and then can reduce the degree of freedom of swivel nut 10, make swivel nut 10 only can reciprocate.
Referring to fig. 1, a lifting rod 11 is fixedly connected to one side of the screw sleeve 10 away from the "n" -shaped plate 6, and a cleaning cloth 12 for cleaning the signal lamp body 1 is arranged on one side of the lifting rod 11 close to the signal lamp body 1.
The implementation principle of traffic signal lamp with brightness control function of this application embodiment does: when the humidity-sensitive lamp is used, the brightness of the signal lamp body 1 can be automatically adjusted according to the humidity of air through the humidity-sensitive resistor 13, and the use is convenient;
further, by starting the first controller, the first controller enables the double-shaft motor 7 to rotate, the double-shaft motor 7 drives the rotating shaft 8 to rotate through the coupler, the rotating shaft 8 drives the screw rod 9 to rotate through the bevel gear set, the threaded sleeve 10 on the screw rod 9 moves up and down under the limiting effect of the limiting mechanism, and then the lifting rod 11 is driven to move up and down, so that the cleaning cloth 12 on the inner side of the lifting rod 11 cleans the surface of the signal lamp body 1, and dust on the surface of the signal lamp body 1 is reduced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a traffic signal lamp with adjustting of lighteness function, includes signal lamp body (1) and with signal lamp body (1) fixed connection's lamp stand (2), its characterized in that: a cavity (3) is arranged in the lamp holder (2), a brightness adjusting assembly is arranged in the cavity (3), an n-shaped plate (6) is arranged on one side, located on the signal lamp body (1), of the lamp holder (2), the signal lamp body (1) is located on the inner side of the n-shaped plate (6), a double-shaft motor (7) is fixedly connected to the inner top wall of the n-shaped plate (6), and the double-shaft motor (7) is electrically connected with a first controller;
the output of biax motor (7) passes through shaft coupling fixedly connected with pivot (8), the other end of pivot (8) rotates through bevel gear group and is connected with screw rod (9), the outside cover of screw rod (9) is established and threaded connection has swivel nut (10), one side that swivel nut (10) is close to "n" template (6) is provided with restriction swivel nut (10) pivoted stop gear, one side fixedly connected with lifter (11) of "n" template (6) are kept away from in swivel nut (10), one side that lifter (11) are close to signal lamp body (1) is provided with cleaning cloth (12) of cleaning signal lamp body (1).
2. A traffic signal lamp with a brightness adjusting function according to claim 1, characterized in that: the front of the lamp holder (2) is provided with a mounting groove, and the signal lamp body (1) is fixedly connected with the lamp holder (2) through the mounting groove.
3. A traffic signal lamp with a brightness adjusting function according to claim 1, characterized in that: the brightness adjusting assembly comprises a humidity sensitive resistor (13), a power supply (14) and a second controller, wherein the humidity sensitive resistor (13), the power supply (14) and the second controller are all installed inside the lamp holder (2), and the humidity sensitive resistor (13), the power supply (14), the second controller and the signal lamp body (1) are electrically connected.
4. A traffic signal lamp with a brightness adjusting function according to claim 1, characterized in that: the bevel gear set comprises a first bevel gear (15) and a second bevel gear, the first bevel gear (15) is fixedly connected with the rotating shaft (8), the second bevel gear is fixedly connected with the screw (9), and the first bevel gear (15) is meshed with the second bevel gear.
5. A traffic signal lamp with a brightness adjusting function according to claim 1, characterized in that: stop gear includes spacing groove (16) and stopper (17), the inside wall and the vertical setting of "n" template (6) are seted up in spacing groove (16), sliding connection about the inner wall of spacing groove (16) and stopper (17), just stopper (17) are through linking up pole and swivel nut (10) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122248007.3U CN215814533U (en) | 2021-09-16 | 2021-09-16 | Traffic signal lamp with brightness adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122248007.3U CN215814533U (en) | 2021-09-16 | 2021-09-16 | Traffic signal lamp with brightness adjusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215814533U true CN215814533U (en) | 2022-02-11 |
Family
ID=80163674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122248007.3U Active CN215814533U (en) | 2021-09-16 | 2021-09-16 | Traffic signal lamp with brightness adjusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215814533U (en) |
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2021
- 2021-09-16 CN CN202122248007.3U patent/CN215814533U/en active Active
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