CN116202067B - Urban street lamp capable of adjusting light intensity - Google Patents
Urban street lamp capable of adjusting light intensity Download PDFInfo
- Publication number
- CN116202067B CN116202067B CN202310133222.XA CN202310133222A CN116202067B CN 116202067 B CN116202067 B CN 116202067B CN 202310133222 A CN202310133222 A CN 202310133222A CN 116202067 B CN116202067 B CN 116202067B
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- Prior art keywords
- shaft
- sensing element
- street lamp
- tightening
- light sensing
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- 230000007246 mechanism Effects 0.000 claims abstract description 55
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 239000005341 toughened glass Substances 0.000 claims abstract description 21
- 239000011521 glass Substances 0.000 claims description 20
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000032683 aging Effects 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003749 cleanliness Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005286 illumination Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0464—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the level of ambient illumination, e.g. dawn or dusk sensors
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- B08B1/12—
-
- B08B1/32—
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Abstract
The invention belongs to the technical field of lighting equipment, and particularly relates to an urban street lamp capable of adjusting light intensity. The street lamp comprises a street lamp body, a reversing device, an automatic pre-tightening device, a wind driving mechanism and a light sensing element protection device, wherein the reversing device is arranged on the street lamp body; the rubber strip in the cleaning device provided by the invention bears the functions of driving the toughened glass cover to rotate and partially cleaning, the rotation effect and the cleanliness of the toughened glass cover are poor due to the aging of the rubber strip, and in order to reduce the influence caused by the problems, the invention designs an automatic pre-tightening device which can adapt to the aging condition of the rubber strip to adjust the pre-tightening degree, so that the rotation of the toughened glass cover and the cleaning of the surface of the toughened glass cover are ensured.
Description
Technical Field
The invention belongs to the technical field of lighting equipment, and particularly relates to an urban street lamp capable of adjusting light intensity.
Background
With the continuous development of social economy, the urban scale is continuously increased, and the street lamp is taken as a public infrastructure of urban illumination, is not only an important component of urban construction, but also is indispensible from daily life of people, and plays an immeasurable role in urban public security, traffic safety and urban appearance.
The adjustment of the light of the street lamp mainly comprises two methods:
firstly, the switch of the street lamp is controlled by a timer, and the street lamp is automatically turned off or turned on when the time is up, but because the time of sunrise and sunset is related to seasonal variation, the time of the switch of the street lamp is not corresponding to the sunrise and sunset, and the waste of energy and the inconvenience of pedestrians are caused.
Secondly, the surrounding illumination intensity is reflected to the control system of the street lamp by utilizing the light sensing element, so that the control of the power of the street lamp is participated, but the street lamp is outdoor, and the light sensing element together with the street lamp is easy to cover the street lamp, so that the surrounding illumination intensity cannot be accurately reflected.
Disclosure of Invention
The invention provides an urban street lamp with adjustable light intensity, which can clean the surface of a protective cover of a light sensing element, solves the problems that the light sensing element is easy to cover ash and cannot accurately reflect surrounding illumination intensity, and in order to drive a cleaning device without using extra energy sources, the invention designs a wind driving mechanism which can utilize wind blown to the front surface of the mechanism to complete the functions of pre-tightening, driving and cleaning. However, since the wind direction cannot be exactly blown to the wind driving mechanism from the front each time, in order to enhance the wind capturing effect, the invention is provided with a reversing device which can keep the wind driving mechanism perpendicular to the wind direction, and the transmission of electric signals in the device is not influenced by steering while the wind energy is utilized at maximum efficiency. When the wind driving mechanism receives wind with enough grade, the rubber strip in the cleaning device provided by the invention bears the functions of driving the toughened glass cover to rotate and partially clean, but because the rubber strip is exposed outdoors, the rubber strip is easy to age rapidly due to sunlight, rainwater and the like, the pressure between the rubber strip and the toughened glass cover becomes smaller due to aging of the rubber strip, and the most sufficient friction force cannot be generated, so that the rotating effect and the cleanliness are poor.
The technical scheme adopted by the invention is as follows: the invention provides an urban street lamp with adjustable light intensity, which comprises a street lamp body, a reversing device, an automatic pre-tightening device, a wind driving mechanism and a light sensing element protecting device, wherein the reversing device is arranged on the street lamp body, the automatic pre-tightening device is arranged on the reversing device, the wind driving mechanism is arranged on the automatic pre-tightening device, the light sensing element protecting device is arranged on the reversing device, the reversing device comprises a hollow connecting pipe, a bulge end, a anemoscope hollow pipe, a supporting plate, a round hole, a anemoscope and a brush mechanism, one end of the hollow connecting pipe is arranged on the street lamp body, the bulge end is arranged on the other end of the hollow connecting pipe, one end of the anemoscope hollow pipe is rotationally arranged on the bulge end, the supporting plate is arranged on the other end of the anemoscope hollow pipe, the round hole is arranged on the anemoscope hollow pipe, and the brush mechanism is arranged inside the reversing device.
The anemoscope comprises a anemoscope arrow and a anemoscope plate, wherein the anemoscope arrow penetrates through the round hole, and the anemoscope plate is arranged at one end of the anemoscope arrow.
Preferably, the brush mechanism comprises a short wire, a short wire insulating layer, a long wire insulating layer, a short wire brush ring and a long wire brush ring, wherein the short wire is arranged in a hollow tube of the anemoscope, the short wire insulating layer is arranged on the short wire, the long wire is arranged in the hollow tube of the anemoscope, the long wire insulating layer is arranged on the long wire, the short wire brush ring is arranged on the inner wall of the bulge end, the long wire brush ring is arranged below the short wire brush ring, one end of the short wire is attached to the short wire brush ring, and one end of the long wire is attached to the long wire brush ring.
Further, the automatic pre-tightening device comprises pre-tightening support columns and pre-tightening mechanisms, wherein the pre-tightening support columns are symmetrically arranged on the support plates, and the pre-tightening mechanisms are symmetrically arranged on the pre-tightening support columns.
The pre-tightening mechanism comprises a cylinder, a cylinder limiting plate, a spiral auger, a thin shaft, a limiting protrusion, a piston, a driven conical gear, a limiting hole, a shaft plug, a spring, a bearing sleeve and a bearing, wherein one end of the cylinder is fixed on the pre-tightening supporting column, the cylinder limiting plate is arranged at the other end of the cylinder, one end of the spiral auger is rotationally arranged on the bottom wall inside the cylinder, one end of the thin shaft is arranged at the other end of the spiral auger, the limiting protrusion is arranged on the thin shaft, the piston is slidably arranged in the cylinder, the driven conical gear is arranged on the rod part of the piston, the limiting hole is arranged on the piston, the limiting hole is matched with the limiting protrusion, the shaft plug is arranged at one end of the piston rod part, the spring is arranged between the head part of the piston and the cylinder limiting plate, the bearing sleeve is sleeved on the shaft plug, and the bearing is arranged on the bearing sleeve.
The wind driving mechanism comprises a coarse shaft, a cleaning device, a driving bevel gear and a pneumatic rotating wheel, wherein the coarse shaft is arranged on a bearing in a penetrating manner, the coarse shaft is perpendicular to a anemoscope plate, the cleaning device is arranged on the coarse shaft, the driving bevel gear is symmetrically arranged on the coarse shaft, the driving bevel gear is meshed with the driven bevel gear, and the pneumatic rotating wheel is symmetrically arranged at two ends of the coarse shaft.
The cleaning device comprises a cylinder base, a rubber strip and a brush, wherein the cylinder base is arranged on the thick shaft, the rubber strip is arranged on the cylinder base, and the brush is arranged on the rubber strip.
As a further preferred aspect of the present invention, the wind-driven rotor includes a rotor base and spoon-shaped blades, the rotor base is symmetrically disposed at two ends of the thick shaft, and the spoon-shaped blades are disposed on the rotor base.
Preferably, the light sensing element protection device comprises a glass cover support column, a light sensing element support shaft, a light sensing element support platform, a light sensing element, a glass cover bearing and a toughened glass cover, wherein the glass cover support column is symmetrically arranged on the support plate, the light sensing element support shaft is arranged on the glass cover support column in a penetrating mode, the light sensing element support platform is arranged on the light sensing element support shaft, the light sensing element is arranged on the light sensing element support platform, the glass cover bearing is arranged on the light sensing element support shaft, and the toughened glass cover is rotationally arranged on the glass cover bearing.
Wherein, the light sensing element supporting shaft is internally provided with a buried line pipe.
The beneficial effects obtained by the invention by adopting the structure are as follows: the urban street lamp with adjustable light intensity has the following beneficial effects:
(1) The invention is provided with the wind driving mechanism, can clean the toughened glass cover by utilizing the wind energy commonly existing in the nature, and saves energy.
(2) The invention is provided with the pneumatic rotating wheel, and the spoon-shaped blades of the pneumatic rotating wheel are sequentially arranged on the rotating wheel base, so that the design can lead to the following: when the wind-driven rotating wheel and the wind direction are positioned on the same plane, the wind-driven rotating wheel rotates only towards one direction no matter where the wind direction is blown.
(3) The reversing device is provided with the anemoscope, and the anemoscope is vertically arranged with the wind driving mechanism, so that the wind-driven rotating wheel in the wind driving mechanism is always positioned in the same plane with the wind direction under the direction adjustment of the anemoscope, and the utilization efficiency of wind energy is improved.
(4) The commutator is provided with the brush mechanism, when the commutator rotates due to the fact that the anemoscope contacts wind, the short conducting wire in the brush mechanism moves along the short conducting wire brush ring, and the long conducting wire moves along the long conducting wire brush ring, so that a normal loop is formed between the light sensing element and a control system of the electric lamp.
(5) The wind driving mechanism is provided with the cleaning device, the cleaning device is driven to rotate by means of the rubber strip above and the friction force, and the rubber strip is provided with the brush to clean the toughened glass cover, so that the structure is simple and reliable.
(6) The automatic pre-tightening device can utilize wind energy to adjust the distance between the cleaning device and the toughened glass cover, thereby adjusting the pressure when the rubber strip is contacted with the toughened glass cover and improving the driving and cleaning effects.
(7) According to the invention, the driven bevel gear of the pre-tightening mechanism receives kinetic energy, so that the piston rotates, the thin shaft and the spiral auger are driven to rotate, the spiral auger rotates, so that liquid in the cylinder is sent to and accumulated on the head of the piston, the liquid rises at the moment, the piston overcomes the elasticity of the rubber strip and the elasticity of the spring to move outwards until the force reaches balance, and therefore, when the rubber strip is aged to cause elastic decay, the pre-tightening mechanism can compensate partial pressure, and the service life of the device is prolonged.
(8) The pre-tightening mechanism adopts a matched structure of the limiting hole and the thin shaft with the limiting bulge, and aims to ensure that when the spiral auger conveys liquid to enable the piston to move outwards, the wind driving mechanism is caused to displace, and the displacement does not influence the driven bevel gear to transmit kinetic energy to the spiral auger.
(9) According to the pre-tightening mechanism, the spring is arranged between the head of the piston and the cylinder limiting plate, so that when external wind stops, the spiral auger stops rotating, hydraulic pressure in the cylinder cannot be maintained, and under the action of the spring and the rubber strip, the piston gradually resets, and the rubber strip is prevented from being always in a state of being pressed to accelerate aging.
(10) According to the invention, the toughened glass cover is designed to rotate around the light-sensitive element supporting shaft, so that the electric wires are conveniently buried.
Drawings
FIG. 1 is a schematic view of an urban street lamp with adjustable light intensity;
FIG. 2 is a right side view of an urban street lamp with adjustable light intensity according to the present invention;
FIG. 3 is a front view of an urban street lamp with adjustable light intensity according to the present invention;
Fig. 4 is an exploded view of the reversing device;
FIG. 5 is a top view of an urban street lamp with adjustable light intensity according to the present invention;
FIG. 6 is an exploded view of the pretensioning mechanism;
FIG. 7 is a schematic view of a cylinder structure;
FIG. 8 is an enlarged view of a portion A of FIG. 5;
FIG. 9 is an enlarged view of a portion B of FIG. 6;
FIG. 10 is a top view of a light-sensitive element protection device in semi-section;
fig. 11 is a sectional view of a supporting shaft of the light sensing element.
Wherein, 1, a street lamp body, 2, a reversing device, 3, a hollow connecting pipe, 4, a bulge end, 5, a anemoscope hollow pipe, 6, a supporting plate, 7, a round hole, 8, a anemoscope, 9, a brush mechanism, 10, an anemoscope arrow, 11, a anemoscope plate, 12, a short wire, 13, a short wire insulating layer, 14, a long wire, 15, a long wire insulating layer, 16, a short wire brush ring, 17, a long wire brush ring, 18, an automatic pre-tightening device, 19, a pre-tightening supporting column, 20, a pre-tightening mechanism, 21, a cylinder, 22, a cylinder limiting plate, 23, a spiral auger, 24, a thin shaft, 25 and a limiting bulge, 26, a piston, 27, a driven bevel gear, 28, a limiting hole, 29, a shaft plug, 30, a spring, 31, a bearing sleeve, 32, a bearing, 33, a wind driving mechanism, 34, a thick shaft, 35, a cleaning device, 36, a driving bevel gear, 37, a wind-driven rotating wheel, 38, a cylinder base, 39, a rubber strip, 40, a brush, 41, a rotating wheel base, 42, a spoon-shaped blade, 43, a light-sensitive element protecting device, 44, a glass cover supporting column, 45, a light-sensitive element supporting shaft, 46, a light-sensitive element supporting platform, 47, a light-sensitive element, 48, a glass cover bearing, 49, a toughened glass cover, 50 and a buried pipe.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1,2 and 4, the invention provides an urban street lamp with adjustable light intensity, which comprises a street lamp body 1, a reversing device 2, an automatic pre-tightening device 18, a wind driving mechanism 33 and a light sensing element protection device 43, wherein the reversing device 2 is arranged on the street lamp body 1, the automatic pre-tightening device 18 is arranged on the reversing device 2, the wind driving mechanism 33 is arranged on the automatic pre-tightening device 18, the light sensing element protection device 43 is arranged on the reversing device 2, the reversing device 2 comprises a hollow connecting pipe 3, a bulge end 4, a anemoscope hollow pipe 5, a supporting plate 6, a round hole 7, a anemoscope 8 and a brush mechanism 9, one end of the hollow connecting pipe 3 is arranged on the street lamp body 1, the bulge end 4 is arranged on the other end of the hollow connecting pipe 3, one end of the anemoscope hollow pipe 5 is rotatably arranged on the bulge end 4, the supporting plate 6 is arranged on the other end of the anemoscope hollow pipe 5, the round hole 7 is arranged on the anemoscope hollow pipe 5, the anemoscope 8 is arranged on the anemoscope hollow pipe 5, and the brush mechanism 9 is arranged inside the reversing device 2. The anemometer 8 comprises a anemometer arrow 10 and a anemometer plate 11, the anemometer arrow 10 is penetrated on the round hole 7, and the anemometer plate 11 is arranged at one end of the anemometer arrow 10. The brush mechanism 9 comprises a short wire 12, a short wire insulating layer 13, a long wire 14, a long wire insulating layer 15, a short wire brush ring 16 and a long wire brush ring 17, wherein the short wire 12 is arranged in the hollow tube 5 of the anemoscope, the short wire insulating layer 13 is arranged on the short wire 12, the long wire 14 is arranged in the hollow tube 5 of the anemoscope, the long wire insulating layer 15 is arranged on the long wire 14, the short wire brush ring 16 is arranged on the inner wall of the bulge end 4, the long wire brush ring 17 is arranged below the short wire brush ring 16, one end of the short wire 12 is attached to the short wire brush ring 16, and one end of the long wire 14 is attached to the long wire brush ring 17. When the device rotates due to the wind direction indicator 8 contacting wind, the short conducting wire 12 in the brush mechanism 9 moves along the short conducting wire brush ring 16, the long conducting wire 14 moves along the long conducting wire brush ring 17, and the light sensing element 47 and the control system of the electric lamp form a normal loop.
As shown in fig. 1, 3, 5, 6, 7 and 9, the automatic pre-tightening device 18 includes a pre-tightening support column 19 and a pre-tightening mechanism 20, the pre-tightening support column 19 is symmetrically disposed on the support plate 6, and the pre-tightening mechanism 20 is symmetrically disposed on the pre-tightening support column 19. The pre-tightening mechanism 20 comprises a cylinder 21, a cylinder limiting plate 22, a spiral auger 23, a thin shaft 24, a limiting protrusion 25, a piston 26, a driven bevel gear 27, a limiting hole 28, a shaft plug 29, a spring 30, a bearing sleeve 31 and a bearing 32, one end of the cylinder 21 is fixed on the pre-tightening supporting column 19, the cylinder limiting plate 22 is arranged at the other end of the cylinder 21, one end of the spiral auger 23 is rotationally arranged on the bottom wall inside the cylinder 21, one end of the thin shaft 24 is arranged at the other end of the spiral auger 23, the limiting protrusion 25 is arranged on the thin shaft 24, the piston 26 is slidably arranged in the cylinder 21, the driven bevel gear 27 is arranged on the rod part of the piston 26, the limiting hole 28 is arranged on the piston 26 and is matched with the limiting protrusion 25, the shaft plug 29 is arranged at one end of the rod part of the piston 26, the spring 30 is arranged between the head part of the piston 26 and the cylinder limiting plate 22, the bearing sleeve 31 is sleeved on the shaft plug 29, and the bearing 32 is arranged on the bearing sleeve 31. The purpose of the use of the configuration of the stop hole 28 in combination with the thin shaft 24 with the stop protrusion 25 is to cause displacement of the wind-driven mechanism 33 when the screw auger 23 is carrying liquid to move the piston 26 outwards, which displacement does not affect the transfer of kinetic energy from the driven bevel gear 27 to the screw auger 23 itself.
As shown in fig. 1, 3, 5 and 8, the wind driving mechanism 33 includes a coarse shaft 34, a cleaning device 35, a driving bevel gear 36 and a wind-driven rotating wheel 37, the coarse shaft 34 is penetratingly disposed on the bearing 32, the coarse shaft 34 is perpendicular to the anemometer board 11, the cleaning device 35 is disposed on the coarse shaft 34, the driving bevel gear 36 is symmetrically disposed on the coarse shaft 34, the driving bevel gear 36 is meshed with the driven bevel gear 27, and the wind-driven rotating wheel 37 is symmetrically disposed at two ends of the coarse shaft 34. In the adjustment of the anemoscope 8, the wind-driven wheel 37 in the wind-driven mechanism 33 is always in the same plane with the wind direction, so that the wind energy utilization efficiency is improved. The cleaning device 35 comprises a cylindrical base 38, a rubber strip 39 and a brush 40, wherein the cylindrical base 38 is arranged on the thick shaft 34, the rubber strip 39 is arranged on the cylindrical base 38, and the brush 40 is arranged on the rubber strip 39. The wind-driven runner 37 comprises a runner base 41 and spoon-shaped blades 42, wherein the runner base 41 is symmetrically arranged at two ends of the thick shaft 34, and the spoon-shaped blades 42 are arranged on the runner base 41. The advantage of this design is that the wind rotor 37 only rotates in one direction, wherever the wind direction is blowing, when the wind rotor 37 is in the same plane as the wind direction.
As shown in fig. 1, 5, 10 and 11, the light sensing element protection device 43 includes a glass cover support column 44, a light sensing element support shaft 45, a light sensing element support platform 46, a light sensing element 47, a glass cover bearing 48 and a tempered glass cover 49, wherein the glass cover support column 44 is symmetrically disposed on the support plate 6, the light sensing element support shaft 45 is penetratingly disposed on the glass cover support column 44, the light sensing element support platform 46 is disposed on the light sensing element support shaft 45, the light sensing element 47 is disposed on the light sensing element support platform 46, the glass cover bearing 48 is disposed on the light sensing element support shaft 45, and the tempered glass cover 49 is rotatably disposed on the glass cover bearing 48. A buried pipe 50 is provided in the light-sensitive element support shaft 45.
When the street lamp is placed outdoors, and when the street lamp is in the wind, firstly, the wind-driven rotating wheel 37 in the wind driving mechanism 33 and the wind direction are positioned in the same plane when the wind direction instrument 8 is adjusted down, so that the device achieves the highest wind capturing efficiency, then the wind-driven rotating wheel 37 rotates under the driving of wind, and if the rubber strip 39 on the cleaning device 35 is aged and insufficient to drive the toughened glass cover 49 to rotate at the moment, the pre-tightening mechanism 20 starts to work at the moment.
Since the driven bevel gear 27 is engaged with the driving bevel gear 36 on the wind driving mechanism 33, the driven bevel gear 27 receives kinetic energy, and rotates the piston 26, thereby rotating the thin shaft 24 and the screw auger 23, the screw auger 23 rotates so that the liquid inside the cylinder 21 is sent to and accumulated on the head of the piston 26, at this time, the hydraulic pressure rises, and the piston 26 moves outwards against the elastic force of the rubber strip 39 and the elastic force of the spring 30 until the forces reach equilibrium, i.e. when the rubber strip 39 is degraded due to aging, the pre-tightening mechanism 20 can compensate part of the pressure, and the service life of the device is prolonged.
When the rubber strip 39 is pressed sufficiently, friction against the tempered glass cover 49 is sufficient to drive it to rotate, and cleaning of the tempered glass cover 49 is performed by the brush 40 on the rubber strip 39.
When wind stops, the spiral auger 23 stops rotating, the hydraulic pressure in the cylinder 21 cannot be maintained, the piston 26 gradually resets under the action of the spring 30 and the rubber strip 39, and the rubber strip 39 is prevented from being pressed all the time and aging is prevented, so that the whole working flow of the invention is realized, and the step is repeated when the whole working flow is used next time.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (5)
1. Urban street lamp of adjustable light intensity, its characterized in that: the novel wind direction meter comprises a street lamp body (1), a reversing device (2), an automatic pre-tightening device (18), a wind driving mechanism (33) and a light sensing element protection device (43), wherein the reversing device (2) is arranged on the street lamp body (1), the automatic pre-tightening device (18) is arranged on the reversing device (2), the wind driving mechanism (33) is arranged on the automatic pre-tightening device (18), the light sensing element protection device (43) is arranged on the reversing device (2), the reversing device (2) comprises a hollow connecting pipe (3), a bulge end (4), a wind direction meter hollow pipe (5), a supporting plate (6), a round hole (7), a wind direction meter (8) and a brush mechanism (9), one end of the hollow connecting pipe (3) is arranged on the street lamp body (1), the bulge end (4) is arranged on the other end of the hollow connecting pipe (3), one end of the wind direction meter hollow pipe (5) is rotationally arranged on the bulge end (4), the supporting plate (6) is arranged on the other end of the wind direction meter hollow pipe (5), the round hole (7) is arranged on the wind direction meter hollow pipe (5), and the electric brush mechanism (8) is arranged in the hollow pipe (9);
the anemoscope (8) comprises an anemoscope arrow (10) and a anemoscope plate (11), the anemoscope arrow (10) is arranged on the round hole (7) in a penetrating mode, and the anemoscope plate (11) is arranged at one end of the anemoscope arrow (10);
The automatic pre-tightening device (18) comprises a pre-tightening support column (19) and a pre-tightening mechanism (20), wherein the pre-tightening support column (19) is symmetrically arranged on the support plate (6), and the pre-tightening mechanism (20) is symmetrically arranged on the pre-tightening support column (19);
the pre-tightening mechanism (20) comprises a cylinder (21), a cylinder limiting plate (22), a spiral auger (23), a thin shaft (24), a limiting boss (25), a piston (26), a driven conical gear (27), a limiting hole (28), a shaft plug (29), a spring (30), a bearing sleeve (31) and a bearing (32), one end of the cylinder (21) is fixed on the pre-tightening supporting column (19), the cylinder limiting plate (22) is arranged at the other end of the cylinder (21), one end of the spiral auger (23) is rotationally arranged on the bottom wall inside the cylinder (21), one end of the thin shaft (24) is arranged at the other end of the spiral auger (23), the limiting boss (25) is arranged on the thin shaft (24), the piston (26) is slidably arranged in the cylinder (21), the driven conical gear (27) is arranged at the rod part of the piston (26), the limiting hole (28) is arranged on the piston (26), the limiting hole (28) is matched with the limiting boss (25), one end of the shaft plug (29) is arranged at the rod part of the piston (26), the spring (26) is sleeved on the piston (26), the shaft plug (30) is sleeved on the head part of the piston (26), the bearing (32) is arranged on the bearing sleeve (31);
the wind driving mechanism (33) comprises a coarse shaft (34), a cleaning device (35), a driving bevel gear (36) and a wind driven rotating wheel (37), wherein the coarse shaft (34) is arranged on a bearing (32) in a penetrating mode, the coarse shaft (34) is perpendicular to a wind direction gauge plate (11), the cleaning device (35) is arranged on the coarse shaft (34), the driving bevel gear (36) is symmetrically arranged on the coarse shaft (34), the driving bevel gear (36) is meshed with the driven bevel gear (27), and the wind driven rotating wheel (37) is symmetrically arranged at two ends of the coarse shaft (34);
The cleaning device (35) comprises a cylindrical base (38), a rubber strip (39) and a brush (40), wherein the cylindrical base (38) is arranged on the thick shaft (34), the rubber strip (39) is arranged on the cylindrical base (38), and the brush (40) is arranged on the rubber strip (39).
2. The urban street lamp of claim 1, wherein the light intensity is adjustable: the electric brush mechanism (9) comprises a short wire (12), a short wire insulating layer (13), a long wire (14), a long wire insulating layer (15), a short wire brush ring (16) and a long wire brush ring (17), wherein the short wire (12) is arranged in a hollow tube (5) of the anemoscope, the short wire insulating layer (13) is arranged on the short wire (12), the long wire (14) is arranged in the hollow tube (5) of the anemoscope, the long wire insulating layer (15) is arranged on the long wire (14), the short wire brush ring (16) is arranged on the inner wall of the bulge end (4), the long wire brush ring (17) is arranged below the short wire brush ring (16), one end of the short wire (12) is attached to the short wire brush ring (16), and one end of the long wire (14) is attached to the long wire brush ring (17).
3. The urban street lamp of claim 2, wherein the light intensity is adjustable: the pneumatic runner (37) comprises a runner base (41) and spoon-shaped blades (42), wherein the runner base (41) is symmetrically arranged at two ends of the thick shaft (34), and the spoon-shaped blades (42) are arranged on the runner base (41).
4. A city street lamp of claim 3, wherein the light intensity is adjustable, and wherein: the light sensing element protection device (43) comprises a glass cover support column (44), a light sensing element support shaft (45), a light sensing element support platform (46), a light sensing element (47), a glass cover bearing (48) and a toughened glass cover (49), wherein the glass cover support column (44) is symmetrically arranged on the support plate (6), the light sensing element support shaft (45) is penetrated on the glass cover support column (44), the light sensing element support platform (46) is arranged on the light sensing element support shaft (45), the light sensing element (47) is arranged on the light sensing element support platform (46), the glass cover bearing (48) is arranged on the light sensing element support shaft (45), and the toughened glass cover (49) is rotationally arranged on the glass cover bearing (48).
5. The urban street lamp of claim 4, wherein the light intensity is adjustable: a buried pipe (50) is provided in the light-sensitive element support shaft (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310133222.XA CN116202067B (en) | 2023-02-20 | 2023-02-20 | Urban street lamp capable of adjusting light intensity |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310133222.XA CN116202067B (en) | 2023-02-20 | 2023-02-20 | Urban street lamp capable of adjusting light intensity |
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| CN116202067A CN116202067A (en) | 2023-06-02 |
| CN116202067B true CN116202067B (en) | 2024-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310133222.XA Active CN116202067B (en) | 2023-02-20 | 2023-02-20 | Urban street lamp capable of adjusting light intensity |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207999764U (en) * | 2018-03-28 | 2018-10-23 | 贵州万泰弘发科技股份有限公司 | Solar street light and lighting control system |
| CN112146038A (en) * | 2020-10-10 | 2020-12-29 | 浙江鸿风照明有限公司 | Lighting street lamp protection device based on wind power generation |
| CN215061733U (en) * | 2020-12-31 | 2021-12-07 | 润驰照明集团有限公司 | Intelligent LED solar street lamp of automatically cleaning |
| CN216431545U (en) * | 2021-11-01 | 2022-05-03 | 湖南凯能照明科技有限公司 | Novel automatic solar energy wind energy new forms of energy street lamp that opens and shuts |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8864514B2 (en) * | 2010-10-07 | 2014-10-21 | General Electric Company | Controller device |
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2023
- 2023-02-20 CN CN202310133222.XA patent/CN116202067B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207999764U (en) * | 2018-03-28 | 2018-10-23 | 贵州万泰弘发科技股份有限公司 | Solar street light and lighting control system |
| CN112146038A (en) * | 2020-10-10 | 2020-12-29 | 浙江鸿风照明有限公司 | Lighting street lamp protection device based on wind power generation |
| CN215061733U (en) * | 2020-12-31 | 2021-12-07 | 润驰照明集团有限公司 | Intelligent LED solar street lamp of automatically cleaning |
| CN216431545U (en) * | 2021-11-01 | 2022-05-03 | 湖南凯能照明科技有限公司 | Novel automatic solar energy wind energy new forms of energy street lamp that opens and shuts |
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| CN116202067A (en) | 2023-06-02 |
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Effective date of registration: 20240326 Address after: 528400, 2nd Floor, Building 2, No. 1 Lanjing Street, Wusha Industrial Zone, Henglan Town, Zhongshan City, Guangdong Province Applicant after: ZHONGSHAN AIXUAN LIGHTING TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 225000 Guoji Industrial Concentration Zone, Zhiqiao Town, Gaoyou City, Yangzhou City, Jiangsu Province Applicant before: YANGZHOU QIANGSHENG ELECTRIC CO.,LTD. Country or region before: China |
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