CN114308810A - Timing cleaning system for lamp - Google Patents
Timing cleaning system for lamp Download PDFInfo
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- CN114308810A CN114308810A CN202111534030.7A CN202111534030A CN114308810A CN 114308810 A CN114308810 A CN 114308810A CN 202111534030 A CN202111534030 A CN 202111534030A CN 114308810 A CN114308810 A CN 114308810A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 80
- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 239000007788 liquid Substances 0.000 claims abstract description 29
- 238000005507 spraying Methods 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 230000007246 mechanism Effects 0.000 claims description 15
- 230000033001 locomotion Effects 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 11
- 241000258971 Brachiopoda Species 0.000 claims description 3
- 238000005286 illumination Methods 0.000 description 9
- 230000036541 health Effects 0.000 description 8
- 206010039203 Road traffic accident Diseases 0.000 description 7
- 241001465382 Physalis alkekengi Species 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The invention discloses a lamp timing cleaning system, which is characterized in that a cleaning liquid supply part and a timing spraying part are arranged, the timing spraying parts are respectively arranged on corresponding external lamps, and cleaning liquid in the cleaning liquid supply part is extracted at regular time and sprayed to the external lamps for cleaning. A timing wiping part comprising a timing driving unit, a transmission unit, a rocker and a wiping unit is further arranged; the timing driving unit outputs driving force at regular time and transmits the driving force to the rocker through the transmission unit so as to drive the rocker to swing, and the wiping unit is arranged on the rocker and wipes an external lamp along with the swinging of the rocker. Therefore, the spraying and wiping of cleaning liquid for the lamp can be automatically performed at regular time, manual cleaning is not needed, the operation is simple, the cost is saved, and the problem that the cleaning cost of the existing tunnel lighting lamp is high is solved.
Description
Technical Field
The invention belongs to the technical field of lamps, and particularly relates to a lamp timing cleaning system.
Background
In daily life, light-transmitting plates on lamps, particularly tunnel lamps, are easy to be stained with dust, oil stains and other stains, the light transmittance of the light-transmitting plates can be influenced after a long time, and if manual cleaning is frequently complicated, the time is consumed; the lamp cleaning device is designed, not only can be timed and automatic, but also can clean a plurality of lamps simultaneously, is simple to operate and saves cost.
The light health quality is the influence of illumination on the health comfort of a person, and is an important index for effectively evaluating whether the influence of light on the health safety of the person exists from the physiological and perception angles of the person. When the brightness of light is lower and the change of the brightness of the light is larger, the health comfort of people can be influenced very much, so the brightness and the change degree of the light of the lamp are important factors of the health quality of the light, the lamp can be cleaned regularly, the light transmittance of the light-transmitting plate can be ensured, and on one hand, the light of the lamp is prevented from being darkened due to stains, and the brightness of the light of the lamp is ensured; on the other hand, the brightness of the lamp is prevented from being greatly changed due to cleaning, the health comfort of people can be improved, and the method is also a way for improving the light health quality.
With the rapid increase of the economic development level of China, the number of highway tunnels in China is increased more and more, and the annual growth rate is always kept above 20%. Although the increase of the highway tunnels greatly facilitates the traveling of people, the number of traffic accidents in the past year is [1], the tunnels are serious disaster areas in which traffic accidents occur, the traffic safety condition cannot be ignored, the traffic accident rate of each million vehicles per kilometer of the highway tunnels is as high as 0.2-0.71, and the traffic accident rate of each million vehicles per kilometer of the same-direction open roads is only 0.4-2.4 times. JTG/TD70/2-01-2014 detailed Highway Tunnel Lighting design rule [2] provides that the tunnel lighting can be divided into an entrance section, a transition section, an intermediate section and an exit section. From the view of tunnel traffic accidents, the entrance section and the exit section of a highway tunnel are high-incidence sections of accidents, namely, the probability that the traffic accidents occur near the tunnel portal is the largest, which is related to the environment and the characteristics of the tunnel. One of the characteristics is that the light difference inside and outside the tunnel is very large, which not only increases the psychological burden of the driver, but also influences the driving comfort of the driver. In the sunny day, the tunnel opening is a black hole, and when a driver drives into the tunnel, light suddenly changes from bright to dark to generate a 'black hole effect'; when a driver drives out of the tunnel, light is changed from dark to bright to generate a white hole effect, and the two changes can cause incapability glare of the driver in a short time, so that the driver cannot timely respond to avoid emergency, and further traffic accidents are caused. It is therefore particularly important to provide adequate lighting in a road tunnel and to maintain the lighting conditions of the luminaire over its lifetime.
However, compared with a common open road section, the tunnel has the characteristics of being closed, poor in air quality, small in space, serious in pollution and the like, even if proper illumination is set, after 3-6 months (determined according to areas and tunnel environments), the surface of the illumination lamp is polluted due to automobile exhaust, water stain, dust and the like, the light emitting efficiency of the illumination lamp is greatly reduced, the illumination brightness and the illumination uniformity of a road of a highway tunnel are finally affected, the original tunnel illumination meeting illumination conditions is greatly reduced, in order to solve the problem, a tunnel management unit needs to frequently maintain and maintain the tunnel and the tunnel illumination lamp, the maintenance cost of the tunnel is greatly increased, and the economic effect of the tunnel is also reduced.
Disclosure of Invention
The invention aims to provide a lamp timing cleaning system to solve the problem that the existing tunnel lighting lamp is high in cleaning cost.
In order to solve the problems, the technical scheme of the invention is as follows:
the invention discloses a timing cleaning system for a lamp, which comprises:
a cleaning liquid supply part;
the timing spraying part is arranged on the external lamps in one-to-one correspondence, and the input end of the timing spraying part is communicated with the output end of the cleaning liquid supply part and is used for spraying the cleaning liquid to the external lamps at regular time;
the timing wiping parts are arranged on the external lamps in one-to-one correspondence and are used for wiping the external lamps at a timing;
the timing wiping part comprises a timing driving unit, a transmission unit, a rocker and a wiping unit;
the timing driving unit and the transmission unit are both arranged on an external lamp, and the driving force output by the timing driving unit is transmitted to the rocker through the transmission unit and is used for driving the rocker to swing; the wiping unit is arranged on the rocker and used for wiping an external lamp.
According to the lamp timing cleaning system, the transmission unit comprises a rotating structure, a multi-connecting-rod transmission mechanism, a rotating shaft and a limiting piece;
the limiting piece is fixedly arranged on an external lamp;
the rotating shaft is rotatably connected to the limiting piece, and the limiting piece is used for limiting the rotating axis of the rotating shaft;
the input end of the rotating structure is connected with the output end of the timing driving unit and is used for converting the driving force output by the timing driving unit into circular motion to be output; the input end of the multi-connecting-rod transmission mechanism is connected with the output end of the rotating structure, and the rotating shaft is connected with the output end of the multi-connecting-rod transmission mechanism and used for converting the circular motion of the rotating structure into swinging motion and outputting the swinging motion to the rotating shaft;
the rocker is installed on the rotating shaft.
According to the lamp timing cleaning system, the rotating structure comprises a threaded rod, a gear, a first rotating shaft and a second rotating shaft;
the first rotating shaft is fixed on an external lamp or the limiting piece;
the gear is rotationally connected to the first rotating shaft, and the rotating axis of the gear and the axis of the first rotating shaft are the same;
the second rotating shaft is fixedly connected to the gear, and the axis of the second rotating shaft is parallel to the rotating axis of the gear and is different;
the threaded rod is fixed in the output end in the timing driving unit, and the threaded rod is meshed with the gear.
According to the lamp timing cleaning system, the connecting line of the first rotating shaft and the rotating shaft is parallel to the lower edge line of the lens of the external lamp shell.
According to the lamp timing cleaning system, the multi-connecting-rod transmission mechanism comprises a first connecting rod, a third rotating shaft and a second connecting rod;
the first end of the first connecting rod is rotatably connected to the input end of the rotating structure; the second end of the first connecting rod is provided with the third rotating shaft;
the first end of the second connecting rod is rotatably connected to the third rotating shaft, and the rotating shaft is mounted at the second end of the second connecting rod;
the lamp timing cleaning system of the invention sets the distance between the first rotating shaft and the second rotating shaft to be a1, the distance between the second rotating shaft and the third rotating shaft to be a2, the distance between the third rotating shaft and the rotating shaft to be a3, and the distance between the first rotating shaft and the rotating shaft to be a 4;
wherein a1 is less than or equal to a2/a3/a 4.
The lamp timing cleaning system of the invention sets the length of the upper and lower sides of the lens of the external lamp to be L1, the length of the left and right sides of the lens to be L2, the distance between the edge of the lens close to the first rotating shaft and the edge of the external lamp in the edges of the left and right sides of the lens to be L3, and the distance between the rotating shaft and the lower side of the lens to be L4;
wherein, the length of the rocker is less than L2+ L4, the distance of the left-right swing of the rocker head is less than L2, then a3<L4、a4<L3+1/2L1, then
According to the timing cleaning system for the lamp, the limiting piece is a cover plate; the cover plate is covered on the external lamp shell to form an accommodating cavity for accommodating the timing driving unit, the rotating structure and the multi-connecting-rod transmission mechanism;
and the cover plate is provided with a through hole for enabling the rotating shaft to penetrate through and be connected in a rotating mode.
The lamp timing cleaning system comprises a timing driving unit, a timing control unit and a motor, wherein the timing driving unit comprises a first timing control unit and a motor which are arranged on an external lamp;
the first timing control unit is in signal connection with the motor;
and the output end of the motor is connected with the input end of the transmission unit.
According to the timing cleaning system for the lamp, the cleaning liquid supply part comprises a water tank and a plurality of water pipes;
the water tank is fixed on the external platform, and the height of the water tank is higher than that of the timing spraying part;
the first end of the water pipe is communicated with the water tank, and the second end of the water pipe is respectively communicated with the corresponding timing spraying part.
According to the lamp timing cleaning system, the timing spraying part comprises a second timing control unit and a spray head;
the spray heads are respectively arranged on corresponding external lamps, and the input ends of the spray heads are communicated with the output end of the cleaning liquid supply part;
the second timing control unit is in signal connection with the spray head.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the following advantages and positive effects:
in one embodiment of the invention, the cleaning liquid supply part and the timing spraying part are arranged, the timing spraying parts are respectively arranged on the corresponding external lamps, and the cleaning liquid in the cleaning liquid supply part is extracted at regular time and sprayed to the external lamps for cleaning. A timing wiping part comprising a timing driving unit, a transmission unit, a rocker and a wiping unit is further arranged; the timing driving unit outputs driving force at regular time and transmits the driving force to the rocker through the transmission unit so as to drive the rocker to swing, and the wiping unit is arranged on the rocker and wipes an external lamp along with the swinging of the rocker. Therefore, the spraying and wiping of cleaning liquid for the lamp can be automatically performed at regular time, manual cleaning is not needed, the operation is simple, the cost is saved, and the problem that the cleaning cost of the existing tunnel lighting lamp is high is solved.
Drawings
FIG. 1 is a schematic view of a lamp timing cleaning system of the present invention;
FIG. 2 is a schematic view of a cleaning liquid supply part of the timed lamp cleaning system of the present invention;
FIG. 3 is a schematic view of a timing wiper of the lamp timing cleaning system of the present invention;
FIG. 4 is an exploded view of the timed wiper portion of the lamp timed cleaning system of the present invention;
figure 5 is a simplified diagram of the motion of the timed cleaning system for lamps of the present invention.
Description of reference numerals: 1: a cleaning liquid supply part; 101: a water tank; 102: a main pipeline; 103: branch pipelines; 2: a timing spraying part; 201: a second timing control unit; 202: a spray head; 3: a timing wiping section; 301: a timing drive unit; 3011: a motor; 302: a rotating structure; 3021: a threaded rod; 3022: a gear; 3023: a first rotating shaft; 3024: a second rotating shaft; 303: a multi-link transmission mechanism; 3031: a first link; 3032: a third rotating shaft; 3033: a second link; 304: a rotating shaft; 305: a rocker; 306: a wiping unit; 4: an external light fixture.
Detailed Description
The present invention provides a timing cleaning system for lamps, which is described in detail below with reference to the accompanying drawings and specific embodiments. Advantages and features of the present invention will become apparent from the following description and from the claims.
Referring to fig. 1, in one embodiment, a luminaire timed cleaning system comprises a cleaning liquid supply 1, at least one timed shower 2 and at least one timed wipe 3;
the timing spraying parts 2 are respectively installed on the external lamps 4 corresponding to each other, and the input ends of the timing spraying parts 2 are communicated with the output ends of the cleaning liquid supply parts 1, and are used for regularly spraying the cleaning liquid onto the external lamps 4. The timing wiping parts 3 are respectively installed on the external lamps 4 corresponding to one another, and are used for wiping the external lamps 4 at regular time.
The timing wiping part 3 includes a timing driving unit 301, a transmission unit, a rocker 305, and a wiping unit 306. The timing driving unit 301 and the transmission unit are both installed on the external lamp 4, and the driving force output by the timing driving unit 301 is transmitted to the rocker 305 through the transmission unit to drive the rocker 305 to swing. The wiping unit 306 is disposed on the rocker 305, and is used for wiping the external light fixture 4.
In the embodiment, the cleaning liquid supply part 1 and the timing spraying part 2 are arranged, the timing spraying parts 2 are respectively installed on the corresponding external lamps 4, and the cleaning liquid in the cleaning liquid supply part 1 is extracted at a timing and sprayed onto the external lamps 4 for cleaning. And further provided with a timing wiping section 3 including a timing driving unit 301, a transmission unit, a rocker 305, and a wiping unit 306; the timing driving unit 301 outputs driving force at a fixed time and transmits the driving force to the rocker 305 through the transmission unit to drive the rocker 305 to swing, and the wiping unit 306 is arranged on the rocker 305 and wipes the external lamp 4 along with the swing of the rocker 305. Thereby realized that automatic timing carries out spraying and cleaning of cleaning fluid for lamps and lanterns, does not need artifical cleanness, easy operation saves the cost, the maintenance cost of reduction tunnel lighting lamps and lanterns that can be very big makes the lamps and lanterns of original complicated difficulty clean simple high-efficient that becomes, keeps tunnel normal use simultaneously, improves the economy and the use attribute in tunnel, has solved the clean problem with high costs of current tunnel lighting lamps and lanterns.
Meanwhile, the lamp can be regularly cleaned, the light transmittance of the light-transmitting plate can be ensured, and on one hand, the light of the lamp is prevented from becoming dark due to stains, and the brightness of the light of the lamp is ensured; on the other hand, the brightness of the lamp is prevented from being greatly changed due to cleaning, and the light health quality is improved.
Referring to fig. 3 and 4, the specific structure of the wiping part of the timed cleaning system for lamps of the present embodiment is further described below:
in this embodiment, the transmission unit may specifically include a rotating structure 302, a multi-link transmission mechanism 303, a rotating shaft 304, and a limiting member.
The pivot shaft 304 is provided with the aforementioned rocker 305.
The limiting member is fixedly mounted on the external lamp 4. The rotation shaft 304 is rotatably connected to the limiting member, and the limiting member is used for limiting the rotation axis 304 line of the rotation shaft 304, i.e. the rotation shaft 304 can only rotate along the rotation axis 304 line of the shaft at the position where the limiting member is rotatably connected.
An input end of the rotating structure 302 is connected to an output end of the timing driving unit 301, and is configured to convert the driving force output by the timing driving unit 301 into a circular motion for output. The input end of the multi-link transmission mechanism 303 is connected with the output end of the rotating structure 302, and the rotating shaft 304 is connected with the output end of the multi-link transmission mechanism 303, so that the circular motion of the rotating structure 302 is converted into the swinging motion of the rotating shaft 304, and the rotating shaft 304 can drive the rocker 305 to swing.
The limiting member may be a cover plate. The cover plate covers the outer lamp housing to form an accommodating cavity for accommodating the timing driving unit 301, the rotating structure 302 and the multi-link transmission mechanism 303.
And the cover plate is provided with a through hole for the rotating shaft 304 to pass through and be rotatably connected.
Specifically, the timing driving unit 301 may include a first timing control unit and a motor 3011 mounted on the external light fixture 4. The first timing control unit is in signal connection with the motor 3011. The output end of the motor 3011 is connected to the input end of the transmission unit, that is, the motor 3011 is controlled by the first timing control unit according to a predetermined time interval to rotate.
The rotating structure 302 may specifically include a threaded rod 3021, a gear 3022, a first rotating shaft 3023, and a second rotating shaft 3024.
The first rotating shaft 3023 may be fixed to the external lamp 4 or the limiting member. Gear 3022 is rotatably connected to first shaft 3023, and the axis of rotation 304 of gear 3022 is coaxial with the axis of first shaft 3023.
The second rotating shaft 3024 is fixedly disposed on the gear 3022, and the axis of the second rotating shaft 3024 is parallel to and different from the axis of the rotating shaft 304 of the gear 3022, i.e., the second rotating shaft 3024 is disposed beside the central circular hole of the gear 3022.
The threaded rod 3021 is fixedly connected with the output end of the motor 3011, and the threaded rod 3021 is engaged with the gear 3022, so that the threaded rod 3021 is driven to rotate by the rotation of the motor 3011, and then the gear 3022 is driven to rotate by the engagement between the threaded rod 3021 and the gear 3022, at this time, the movement track of the second rotating shaft 3024 installed on the gear 3022 is circular movement.
The multi-link transmission mechanism 303 may specifically include a first link 3031, a third rotation shaft 3032, and a second link 3033.
A first end of the first link 3031 is rotatably connected to the second rotating shaft 3024, and a second end of the first link 3031 is mounted with a third rotating shaft 3032. The first end of the second link 3033 is rotatably connected to the third rotating shaft 3032, and the second end of the second link 3033 is mounted with the rotating shaft 304.
Further, the length of the first link 3031 is smaller than the length of the second link 3033.
The operation of the timed wiping section 3 of the present embodiment will be explained below: the screw rod rotates when the motor 3011 operates according to a set time, because the screw rod is tangentially engaged with the gear 3022, therefore, the rotation of the screw rod drives the rotation of the gear 3022, the rotation of the gear 3022 and the second rotating shaft 3024 also move and rotate to drive the first link 3031 and the second link 3033 to rotate, the third rotating shaft 3032 between the first link 3031 and the second link 3033 moves and rotates, the second link 3033 is fixedly connected with the rocker 305 through the rotating shaft 304, the rocker 305 is driven to rotate along with the rotation of the second link 3033, and because the rotating shaft 304 passes through the through hole of the cover plate, the rotating shaft 304 will not move greatly, so that one end of the rocker 305 can only rotate and not move, the other end of the rocker 305 can also swing in the lens effective area of the external lamp 4, and the wiping unit 306 on the rocker 305 can also work better.
Referring to fig. 5, the relationship in length between the respective members of the timing wiping part 3 of the present embodiment is explained below: external lamp with rotating shaft 3044, and a line between the first rotation shaft 3023 and the fourth rotation shaft is parallel to the lower side of the lens. Let the length of the upper and lower sides of the lens be L1, the length of the left and right sides be L2, the distance from the edge of the lens close to the first rotating shaft 3023 among the edges of the left and right sides to the edge of the lamp be L3, and the distance from the rotating shaft 304 to the lower side of the lens be L4; the distance between the first rotating shaft 3023 and the second rotating shaft 3024 on one side is a1, the distance between the second rotating shaft 3024 and the third rotating shaft 3032 is a2, the distance between the third rotating shaft 3032 and the rotating shaft 304 is a3, and the distance between the first rotating shaft 3023 and the rotating shaft 304 is a4, so that a1 is greater than or equal to a2/a3/a 4. The length of the rocker 305 is less than L2+ L4, the distance of the left-right swing of the head of the rocker 305 is less than L2, a3<L4、a4<L3+1/2L1；
Referring to fig. 2 and fig. 3, the specific structure of the spraying part of the timed cleaning system for lamps of the present embodiment is further described as follows:
in the present embodiment, the cleaning liquid supply part 1 includes a water tank 101 and a plurality of water pipes. The water tank 101 can be fixed on an external platform, and the height of the water tank 101 is set to be higher than the timing spraying part 2, so that liquid can be sprayed under the height difference, and the electric spraying equipment does not need to be arranged. The first end of the water pipe is communicated with the water tank 101, and the second end of the water pipe is respectively communicated with the corresponding timing spraying part 2. Wherein, the water pipe can be a main pipe 102 and a plurality of branch pipes 103.
A plurality of lamps and lanterns can use the cleaning solution in same water tank 101, only need regularly add the cleaning solution in water tank 101 can clean for a plurality of lamps and lanterns simultaneously, improved clean efficiency.
The timing shower part 2 may include a second timing control unit 201 and a shower head 202. The heads 202 are respectively mounted on the corresponding external lamps 4, and the input ends of the heads 202 communicate with the output end of the cleaning liquid supply part 1. The second timing control unit 201 is in signal connection with the ejection head 202. The second timing control unit 201 may set to spray water for a certain time period at intervals according to a demand, and the second timing control unit 201 may set to operate once at intervals, and the time for setting to spray water may be slightly earlier than the wiping time.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, it is still within the scope of the present invention if they fall within the scope of the claims of the present invention and their equivalents.
Claims (11)
1. A timed cleaning system for a light fixture, comprising:
a cleaning liquid supply part;
the timing spraying part is arranged on the external lamps in one-to-one correspondence, and the input end of the timing spraying part is communicated with the output end of the cleaning liquid supply part and is used for spraying the cleaning liquid to the external lamps at regular time;
the timing wiping parts are arranged on the external lamps in one-to-one correspondence and are used for wiping the external lamps at a timing;
the timing wiping part comprises a timing driving unit, a transmission unit, a rocker and a wiping unit;
the timing driving unit and the transmission unit are both arranged on an external lamp, and the driving force output by the timing driving unit is transmitted to the rocker through the transmission unit and is used for driving the rocker to swing; the wiping unit is arranged on the rocker and used for wiping an external lamp.
2. The timed cleaning system for lamps according to claim 1, characterized in that said transmission unit comprises a rotating structure, a multi-link transmission mechanism, a rotating shaft and a limiting member;
the limiting piece is fixedly arranged on an external lamp;
the rotating shaft is rotatably connected to the limiting piece, and the limiting piece is used for limiting the rotating axis of the rotating shaft;
the input end of the rotating structure is connected with the output end of the timing driving unit and is used for converting the driving force output by the timing driving unit into circular motion to be output; the input end of the multi-connecting-rod transmission mechanism is connected with the output end of the rotating structure, and the rotating shaft is connected with the output end of the multi-connecting-rod transmission mechanism and used for converting the circular motion of the rotating structure into swinging motion and outputting the swinging motion to the rotating shaft;
the rocker is installed on the rotating shaft.
3. The timed lamp cleaning system as claimed in claim 2, in which the said rotary structure comprises a threaded rod, a gear, a first rotating shaft and a second rotating shaft;
the first rotating shaft is fixed on an external lamp or the limiting piece;
the gear is rotationally connected to the first rotating shaft, and the rotating axis of the gear and the axis of the first rotating shaft are the same;
the second rotating shaft is fixedly connected to the gear, and the axis of the second rotating shaft is parallel to the rotating axis of the gear and is different;
the threaded rod is fixed in the output end in the timing driving unit, and the threaded rod is meshed with the gear.
4. The timed cleaning system for lamps according to claim 3, wherein the line connecting the first rotary shaft and the rotary shaft is parallel to the lower edge line of the lens of the outer lamp housing.
5. The timed lamp cleaning system according to claim 3, in which the multi-link transmission comprises a first link, a third shaft and a second link;
the first end of the first connecting rod is rotatably connected to the input end of the rotating structure; the second end of the first connecting rod is provided with the third rotating shaft;
the first end of the second connecting rod is rotatably connected with the third rotating shaft, and the second end of the second connecting rod is provided with the rotating shaft.
6. The timed cleaning system for lamps as claimed in claim 5, wherein the distance between the first rotating shaft and the second rotating shaft is set to a1, the distance between the second rotating shaft and the third rotating shaft is set to a2, the distance between the third rotating shaft and the rotating shaft is set to a3, and the distance between the first rotating shaft and the rotating shaft is set to a 4;
wherein a1 is less than or equal to a2/a3/a 4.
7. The timed cleaning system for lamps as claimed in claim 6, wherein the length of the upper and lower sides of the lens of the external lamp is set to L1, the length of the left and right sides of the lens is set to L2, the distance from the edge of the lens close to the first rotating shaft among the edges of the left and right sides of the lens to the edge of the external lamp is set to L3, and the distance from the rotating shaft to the lower side of the lens is set to L4;
wherein, the length of the rocker is less than L2+ L4, the distance of the left-right swing of the rocker head is less than L2, then a3<L4、a4<L3+1/2L1, then
8. The timed cleaning system for lamps according to claim 2, characterized in that said stop is a cover plate; the cover plate is covered on the external lamp shell to form an accommodating cavity for accommodating the timing driving unit, the rotating structure and the multi-connecting-rod transmission mechanism;
and the cover plate is provided with a through hole for enabling the rotating shaft to penetrate through and be connected in a rotating mode.
9. The lamp timing cleaning system of claim 1, wherein the timing drive unit comprises a first timing control unit and a motor mounted on the external lamp;
the first timing control unit is in signal connection with the motor;
and the output end of the motor is connected with the input end of the transmission unit.
10. The timed cleaning system for lamps according to claim 1, characterized in that said cleaning liquid supply comprises a tank and a plurality of water pipes;
the water tank is fixed on the external platform, and the height of the water tank is higher than that of the timing spraying part;
the first end of the water pipe is communicated with the water tank, and the second end of the water pipe is respectively communicated with the corresponding timing spraying part.
11. The timed cleaning system for lamps according to claim 1, characterized in that said timed shower comprises a second timed control unit and a spray head;
the spray heads are respectively arranged on corresponding external lamps, and the input ends of the spray heads are communicated with the output end of the cleaning liquid supply part;
the second timing control unit is in signal connection with the spray head.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111534030.7A CN114308810A (en) | 2021-12-15 | 2021-12-15 | Timing cleaning system for lamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111534030.7A CN114308810A (en) | 2021-12-15 | 2021-12-15 | Timing cleaning system for lamp |
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| CN114308810A true CN114308810A (en) | 2022-04-12 |
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Application publication date: 20220412 |