CN113483310A - Control structure of LED street lamp angle modulation - Google Patents
Control structure of LED street lamp angle modulation Download PDFInfo
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- CN113483310A CN113483310A CN202110772964.8A CN202110772964A CN113483310A CN 113483310 A CN113483310 A CN 113483310A CN 202110772964 A CN202110772964 A CN 202110772964A CN 113483310 A CN113483310 A CN 113483310A
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- rod
- fixedly connected
- street lamp
- led street
- block
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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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/15—Adjustable mountings specially adapted for power operation, e.g. by remote control
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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
- F21V15/00—Protecting lighting devices from damage
- F21V15/02—Cages
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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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
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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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
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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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
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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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
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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
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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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
- F21V31/00—Gas-tight or water-tight arrangements
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a control structure for angle adjustment of an LED street lamp, which comprises a fixed rod, wherein the top of the fixed rod is slidably connected with a vertical rod, the bottom of the surface of the vertical rod is fixedly connected with a toothed ring, the top of the left side of the fixed rod is provided with a motor, the output end of the motor is fixedly connected with a positioning rod, the surface of the positioning rod is fixedly connected with a gear, the right side of the gear is meshed with the left side of the toothed ring, the top of the right side of the vertical rod is provided with a groove, the inside of the groove is movably connected with a cross rod through a rotating shaft, the right side of the vertical rod is provided with an electric push rod, and the output end of the electric push rod is fixedly connected with a support block. The angle adjusting control structure of the LED street lamp solves the problem that the angle of the LED street lamp cannot be adjusted according to the requirements of a user in the using process of the existing LED street lamp, and the LED street lamp cannot illuminate the dim light road easily.
Description
Technical Field
The invention relates to the technical field of LED street lamps, in particular to a control structure for angle adjustment of an LED street lamp.
Background
In the process of road lighting, the led street lamp is needed to be used for lighting a road, but the angle of the led street lamp cannot be adjusted according to the requirement of a user in the use process of the existing led street lamp, so that the problem that the led street lamp cannot illuminate the dim road easily is caused.
Disclosure of Invention
In order to solve the problems in the background art, the invention aims to provide a control structure for adjusting the angle of an led street lamp, which has the advantage of angle adjustment and solves the problem that the angle of the led street lamp cannot be adjusted according to the requirements of a user in the use process of the existing led street lamp, so that the led street lamp cannot illuminate a dim road easily.
In order to achieve the purpose, the invention provides the following technical scheme: a control structure for adjusting the angle of an LED street lamp comprises a fixed rod, wherein the top of the fixed rod is connected with a vertical rod in a sliding manner, the bottom of the surface of the vertical rod is fixedly connected with a toothed ring, the top of the left side of the fixed rod is provided with a motor, the output end of the motor is fixedly connected with a positioning rod, the surface of the positioning rod is fixedly connected with a gear, the right side of the gear is meshed with the left side of the toothed ring, the top of the right side of the vertical rod is provided with a groove, the inside of the groove is movably connected with a transverse rod through a rotating shaft, the right side of the vertical rod is provided with an electric push rod, the output end of the electric push rod is fixedly connected with a support block, the left side of the front side of the transverse rod is provided with a through hole, the inner wall of the through hole is connected with a movable rod in a sliding manner, the outer sides of the through holes are both arranged on the front side and the back side of the movable rod and fixedly connected with the inner wall of the support block, the right side of the surface of the transverse rod is fixedly connected with a sleeve, the utility model discloses a street lamp, including telescopic right side, the equal fixedly connected with branch in right side, the outside of branch runs through to the outside of connecting block, the standing groove has all been seted up to the inside front side and the rear side of connecting block, the inside of standing groove is provided with the fixture block, the inside of branch is run through to the fixture block left side, the outside of fixture block runs through to the outside of connecting block, the right side fixedly connected with spring of fixture block, the right side of spring and the inner wall fixed connection of standing groove.
Preferably, the top of the surface of the fixed rod is fixedly connected with a shell, the top of the positioning rod is fixedly connected with a first bearing, the top of the first bearing is fixedly connected with the inner wall of the shell, the bottom of the motor is fixedly connected with the inner wall of the shell, and the cross section of the positioning rod is square.
Preferably, the top of the fixed rod is fixedly connected with a limiting rod, the bottom of the vertical rod is provided with a limiting groove matched with the limiting rod for use, and the limiting rod and the limiting groove are both T-shaped.
Preferably, the surface of the limiting rod is fixedly connected with a second bearing, the surface of the second bearing is fixedly connected with the inner wall of the limiting groove, the number of the second bearings is three, the three second bearings are distributed equidistantly, the bottom of the electric push rod is fixedly connected with a fixing block, and the left side of the fixing block is fixedly connected with the right side of the vertical rod.
Preferably, the top of the cross rod is fixedly connected with a vertical block, the top of the vertical block is fixedly connected with a solar panel, and the bottom of the surface of the vertical rod is fixedly connected with a rain-proof plate.
Preferably, the front surface and the back surface of the connecting block are provided with support holes matched with the support rods for use, the support rods are T-shaped, and the connecting block is U-shaped.
Preferably, the two sides of the bottom of the sleeve are respectively provided with a first bolt, the threaded end of each first bolt penetrates into the cross rod, the front side and the rear side of the right side of the inner wall of the connecting block are respectively provided with a second bolt, and the outer side of each second bolt penetrates into the street lamp body.
Preferably, the surface of the support rod is provided with a plurality of clamping grooves matched with the clamping blocks for use, the clamping grooves are distributed at equal intervals, the front surface and the back surface of the connecting block are provided with movable holes matched with the clamping blocks for use, and the clamping blocks are L-shaped.
Compared with the prior art, the invention has the following beneficial effects:
1. the angle adjusting control structure of the LED street lamp has the advantage of angle adjustment, and improves the practicability of the LED street lamp.
2. According to the invention, the gear ring and the gear can be protected by arranging the shell, and the positions of the gear and the positioning rod can be positioned by arranging the first bearing.
3. According to the invention, through the matching use of the limiting rod and the limiting groove, the position of the vertical rod can be limited, and the vertical rod is prevented from separating from the fixed rod.
4. The electric push rod fixing device can reduce friction between the limiting rod and the limiting groove through the arrangement of the second bearing, and can fix the position of the electric push rod through the arrangement of the fixing block, so that the electric push rod is prevented from being separated from the vertical rod.
5. According to the solar energy conversion device, the position of the solar panel can be fixed through the arrangement of the vertical block, light energy can be converted into electric energy through the arrangement of the solar panel, electric power resources are saved, and rainwater can be prevented from entering the shell through the arrangement of the rain-proof plate.
6. According to the invention, through the arrangement of the supporting holes, the friction between the connecting block and the supporting rod can be reduced, the service life of the supporting rod is prolonged, and through the arrangement of the supporting rod, the position of the connecting block can be limited, so that the connecting block is prevented from being separated from the supporting rod.
7. According to the invention, through the arrangement of the first bolt, the position of the sleeve can be positioned, the sleeve is prevented from being separated from the cross rod, and through the arrangement of the second bolt, the connecting block can be prevented from being separated from the street lamp body.
8. The street lamp comprises a street lamp body, a clamping block and a clamping groove, wherein the clamping block is arranged on the street lamp body, the clamping groove is arranged on the street lamp body, and the clamping block is matched with the clamping groove.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front sectional view of the stem of FIG. 1;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is a top view of the ring gear of FIG. 2 according to the present invention;
FIG. 5 is a bottom view of the street lamp body in FIG. 1 according to the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 5 according to the present invention.
In the figure: 1. fixing the rod; 2. a vertical rod; 3. a toothed ring; 4. a motor; 5. positioning a rod; 6. a gear; 7. a groove; 8. a cross bar; 9. an electric push rod; 10. supporting a block; 11. a movable rod; 12. a through hole; 13. a sleeve; 14. a street lamp body; 15. a strut; 16. connecting blocks; 17. a placement groove; 18. a clamping block; 19. a spring; 20. a housing; 21. a first bearing; 22. a limiting rod; 23. a limiting groove; 24. a second bearing; 25. a fixed block; 26. a vertical block; 27. a solar panel; 28. supporting a hole; 29. a first bolt; 30. a second bolt; 31. a card slot; 32. a movable hole; 33. a rain-proof plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 6, the angle adjustment control structure for an led street lamp provided by the invention comprises a fixed rod 1, a vertical rod 2 is slidably connected to the top of the fixed rod 1, a toothed ring 3 is fixedly connected to the bottom of the surface of the vertical rod 2, a motor 4 is arranged at the top of the left side of the fixed rod 1, a positioning rod 5 is fixedly connected to the output end of the motor 4, a gear 6 is fixedly connected to the surface of the positioning rod 5, the right side of the gear 6 is engaged with the left side of the toothed ring 3, a groove 7 is formed at the top of the right side of the vertical rod 2, a cross rod 8 is movably connected to the inside of the groove 7 through a rotating shaft, an electric push rod 9 is arranged at the right side of the vertical rod 2, a support block 10 is fixedly connected to the output end of the electric push rod 9, a through hole 12 is formed at the left side of the front of the cross rod 8, a movable rod 11 is slidably connected to the inner wall of the through hole 12, the outer sides of the front and the back of the movable rod 11 are fixedly connected to the inner wall of the support block 10, the right side fixedly connected with sleeve 13 on horizontal pole 8 surface, the right side of sleeve 13 is provided with street lamp body 14, street lamp body 14's left side fixedly connected with connecting block 16, sleeve 13 openly and the equal fixedly connected with branch 15 in right side at the back, the outside of branch 15 runs through to the outside of connecting block 16, standing groove 17 has all been seted up to the inside front side of connecting block 16 and rear side, standing groove 17's inside is provided with fixture block 18, fixture block 18 left side runs through to the inside of branch 15, the outside of fixture block 18 runs through to the outside of connecting block 16, the right side fixedly connected with spring 19 of fixture block 18, spring 19's right side and standing groove 17's inner wall fixed connection.
Referring to fig. 3, a housing 20 is fixedly connected to the top of the surface of the fixing rod 1, a first bearing 21 is fixedly connected to the top of the positioning rod 5, the top of the first bearing 21 is fixedly connected to the inner wall of the housing 20, the bottom of the motor 4 is fixedly connected to the inner wall of the housing 20, and the cross section of the positioning rod 5 is square.
As a technical preferable aspect of the present invention, the ring gear 3 and the gear 6 can be protected by the housing 20, and the positions of the gear 6 and the positioning rod 5 can be positioned by the first bearing 21.
Referring to fig. 2, the top of the fixing rod 1 is fixedly connected with a limiting rod 22, the bottom of the vertical rod 2 is provided with a limiting groove 23 used in cooperation with the limiting rod 22, and the limiting rod 22 and the limiting groove 23 are both T-shaped.
As a technical optimization scheme of the invention, the position of the vertical rod 2 can be limited by matching the limiting rod 22 and the limiting groove 23, and the vertical rod 2 is prevented from being separated from the fixing rod 1.
Referring to fig. 2, the surface of the limiting rod 22 is fixedly connected with a second bearing 24, the surface of the second bearing 24 is fixedly connected with the inner wall of the limiting groove 23, the number of the second bearings 24 is three, the three second bearings 24 are distributed equidistantly, the bottom of the electric push rod 9 is fixedly connected with a fixing block 25, and the left side of the fixing block 25 is fixedly connected with the right side of the vertical rod 2.
As a technical optimization scheme of the invention, the friction between the limiting rod 22 and the limiting groove 23 can be reduced by arranging the second bearing 24, and the position of the electric push rod 9 can be fixed by arranging the fixing block 25, so that the electric push rod 9 is prevented from being separated from the vertical rod 2.
Referring to fig. 2, the top of the cross bar 8 is fixedly connected with a vertical block 26, the top of the vertical block 26 is fixedly connected with a solar panel 27, and the bottom of the surface of the vertical bar 2 is fixedly connected with a rain-proof plate 33.
As a technical optimization scheme of the present invention, the position of the solar panel 27 can be fixed by the arrangement of the vertical block 26, the light energy can be converted into the electric energy by the arrangement of the solar panel 27, the electric power resource can be saved, and the rainwater can be prevented from entering the inside of the housing 20 by the arrangement of the rain-proof plate 33.
Referring to fig. 6, the front and back of the connecting block 16 are both provided with a support hole 28 used in cooperation with the support rod 15, the support rod 15 is T-shaped, and the connecting block 16 is U-shaped.
As a technical optimization scheme of the invention, the friction between the connecting block 16 and the support rod 15 can be reduced through the arrangement of the support hole 28, the service life of the support rod 15 is prolonged, and the position of the connecting block 16 can be limited through the arrangement of the support rod 15, so that the connecting block 16 is prevented from being separated from the support rod 15.
Referring to fig. 5, first bolts 29 are respectively arranged on two sides of the bottom of the sleeve 13, the threaded ends of the first bolts 29 penetrate through the cross rod 8, second bolts 30 are respectively arranged on the front side and the rear side of the right side of the inner wall of the connecting block 16, and the outer sides of the second bolts 30 penetrate through the street lamp body 14.
As a technical optimization of the present invention, the position of the sleeve 13 can be positioned by the arrangement of the first bolt 29 to prevent the sleeve 13 from being separated from the cross bar 8, and the connection block 16 can be prevented from being separated from the street lamp body 14 by the arrangement of the second bolt 30.
Referring to fig. 6, the surface of the supporting rod 15 is provided with a plurality of engaging grooves 31 engaged with the engaging blocks 18, the engaging grooves 31 are equidistantly distributed, the front and back of the connecting block 16 are provided with movable holes 32 engaged with the engaging blocks 18, and the engaging blocks 18 are L-shaped.
As a technical optimization scheme of the invention, the positions of the street lamp body 14 and the connecting block 16 can be positioned by matching the fixture block 18 and the clamping groove 31, and the friction between the fixture block 18 and the connecting block 16 can be reduced by arranging the movable hole 32.
The working principle and the using process of the invention are as follows: when the street lamp is used, a user pulls the fixture block 18 rightwards to separate the fixture block 18 from the clamping groove 31, the fixture block 18 moves rightwards to compress the spring 19, then pulls the street lamp body 14 upwards to enable the street lamp body 14 and the connecting block 16 to rotate around the supporting rod 15, the angle between the street lamp body 14 and the connecting block 16 is adjusted, when the angle is adjusted to a proper position, the fixture block 18 is loosened, the resilience force of the spring 19 drives the fixture block 18 to reset, the fixture block 18 is clamped into the clamping groove 31, the positions of the connecting block 16 and the street lamp body 14 are positioned, the angle of the street lamp body 14 can be adjusted at the moment, then the motor 4 is started, the output end of the motor 4 drives the positioning rod 5 and the gear 6 to rotate, the gear 6 drives the toothed ring 3 to rotate, the toothed ring 3 rotates to drive the vertical rod 2, the cross rod 8 and the sleeve 13 to rotate, the cross rod 8 rotates to drive the vertical block 26, the solar panel 27 and the street lamp body 14 to rotate, can adjust the angle of street lamp body 14 this moment, then start electric putter 9, electric putter 9's output drives a piece 10 and 11 upshifts of movable rod, and 11 upshifts of movable rod promote horizontal pole 8 around pivot anticlockwise rotation, and the horizontal pole 8 is rotatory to drive sleeve 13 and street lamp body 14 rotatory, can adjust the angle of street lamp body 14 this moment.
In summary, the following steps: this control structure of led street lamp angle modulation, through setting up dead lever 1, montant 2, ring gear 3, motor 4, locating lever 5, gear 6, recess 7, horizontal pole 8, electric putter 9, a piece 10, movable rod 11, through-hole 12, sleeve 13, street lamp body 14, branch 15, connecting block 16, standing groove 17, fixture block 18 and spring 19's cooperation is used, the in-process of current led street lamp using has been solved, can't adjust the angle of led street lamp according to user's demand, lead to the unable dim road lighting's of light problem of led street lamp easily.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a control structure of led street lamp angle modulation, includes dead lever (1), its characterized in that: the top of the fixed rod (1) is slidably connected with a vertical rod (2), the bottom of the surface of the vertical rod (2) is fixedly connected with a toothed ring (3), the left top of the fixed rod (1) is provided with a motor (4), the output end of the motor (4) is fixedly connected with a positioning rod (5), the surface of the positioning rod (5) is fixedly connected with a gear (6), the right side of the gear (6) is meshed with the left side of the toothed ring (3), the top of the right side of the vertical rod (2) is provided with a groove (7), the inside of the groove (7) is movably connected with a cross rod (8) through a rotating shaft, the right side of the vertical rod (2) is provided with an electric push rod (9), the output end of the electric push rod (9) is fixedly connected with a support block (10), the left side of the front of the cross rod (8) is provided with a through hole (12), and the inner wall of the through hole (12) is slidably connected with a movable rod (11), the front side and the back side of the movable rod (11) are both provided with the outer side of a through hole (12) and fixedly connected with the inner wall of the support block (10), the right side of the surface of the cross rod (8) is fixedly connected with a sleeve (13), the right side of the sleeve (13) is provided with a street lamp body (14), the left side of the street lamp body (14) is fixedly connected with a connecting block (16), the right side of the front side and the back side of the sleeve (13) is fixedly connected with a support rod (15), the outer side of the support rod (15) penetrates through the outer side of the connecting block (16), the front side and the rear side of the inner part of the connecting block (16) are both provided with a placing groove (17), a clamping block (18) is arranged in the placing groove (17), the left side of the clamping block (18) penetrates through the inner part of the support rod (15), the outer side of the clamping block (18) penetrates through the outer side of the connecting block (16), and the right side of the clamping block (18) is fixedly connected with a spring (19), the right side of the spring (19) is fixedly connected with the inner wall of the placing groove (17).
2. The control structure for angle adjustment of led street lamp according to claim 1, wherein: the top fixedly connected with casing (20) on dead lever (1) surface, the top fixedly connected with first bearing (21) of locating lever (5), the top of first bearing (21) and the inner wall fixed connection of casing (20), the bottom of motor (4) and the inner wall fixed connection of casing (20), the cross section of locating lever (5) is square.
3. The control structure for angle adjustment of led street lamp according to claim 1, wherein: the top fixedly connected with gag lever post (22) of dead lever (1), spacing groove (23) that use with gag lever post (22) cooperation are seted up to the bottom of montant (2), the shape of gag lever post (22) and spacing groove (23) is the T style of calligraphy.
4. The control structure for angle adjustment of led street lamp according to claim 3, wherein: the fixed surface of gag lever post (22) is connected with second bearing (24), the surface of second bearing (24) and the inner wall fixed connection of spacing groove (23), the quantity of second bearing (24) is three, and three second bearing (24) are the equidistance and distribute, the bottom fixedly connected with fixed block (25) of electric putter (9), the left side of fixed block (25) and the right side fixed connection of montant (2).
5. The control structure for angle adjustment of led street lamp according to claim 1, wherein: the top fixedly connected with of horizontal pole (8) erects piece (26), the top fixedly connected with solar panel (27) of erectting piece (26), the bottom fixedly connected with flashing board (33) on montant (2) surface.
6. The control structure for angle adjustment of led street lamp according to claim 1, wherein: the front and the back of connecting block (16) have all been seted up and have been used with branch (15) cooperation branch hole (28), the shape of branch (15) is the T style of calligraphy, the shape of connecting block (16) is the U style of calligraphy.
7. The control structure for angle adjustment of led street lamp according to claim 1, wherein: the street lamp is characterized in that first bolts (29) are arranged on two sides of the bottom of the sleeve (13), the threaded ends of the first bolts (29) penetrate through the cross rod (8), second bolts (30) are arranged on the front side and the rear side of the right side of the inner wall of the connecting block (16), and the outer sides of the second bolts (30) penetrate through the street lamp body (14).
8. The control structure for angle adjustment of led street lamp according to claim 1, wherein: draw-in grooves (31) that use with fixture block (18) cooperation are seted up on the surface of branch (15), the quantity of draw-in grooves (31) is a plurality of, and a plurality of draw-in grooves (31) are the equidistance and distribute, movable hole (32) that use with fixture block (18) cooperation are all seted up to the front and the back of connecting block (16), the shape of fixture block (18) is the L style of calligraphy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110772964.8A CN113483310A (en) | 2021-07-08 | 2021-07-08 | Control structure of LED street lamp angle modulation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110772964.8A CN113483310A (en) | 2021-07-08 | 2021-07-08 | Control structure of LED street lamp angle modulation |
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| CN113483310A true CN113483310A (en) | 2021-10-08 |
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| CN202110772964.8A Pending CN113483310A (en) | 2021-07-08 | 2021-07-08 | Control structure of LED street lamp angle modulation |
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Application publication date: 20211008 |