CN111911869A - Street lamp - Google Patents

Abstract

The invention discloses a street lamp, which comprises a base, a lamp post is arranged on the base, the upper part of the lamp post is openly arranged, and through grooves are respectively provided on the left and right sides of the wall surface of the lamp post. There is a support column, the top of the support column is provided with a limit top seat, a movable sleeve is arranged between the lamp column and the support column, and the left and right side walls of the movable sleeve are respectively provided with installation components for installing propaganda banners, The mounting assembly can extend to the outside of the lamp post through the through groove, and a lamp board is also provided on the upper part of the moving sleeve. The number and position of the lamp boards correspond to the through groove. The lifting assembly is used to drive the mobile sleeve to move up and down. When the propaganda banner needs to be replaced, it is only necessary to drive the mobile sleeve to move down through the elevating assembly to the lower part of the lamp post, and then manually remove the propaganda banner on the installation assembly. down, install a new one, and then drive the mobile sleeve upwards again through the lifting assembly.

Description

a street lamp

technical field

The invention relates to the field of lighting, in particular to a street lamp.

Background technique

With the improvement of the quality of life, many street lights in daily life will be hung with propaganda of various civilizations or blessings on National Day, New Year's Day and Spring Festival. The existing street lights hanging propaganda banners need to be used by workers. Climb the ladder to a high place, remove the old banner, and hang the new banner. This process is not only inefficient and requires a lot of labor, but also has a large safety hazard, which cannot be replaced efficiently and quickly. To meet the existing needs of use, and when the existing street lights need to be repaired, they also need workers to climb to a high place to replace them. Therefore, it is necessary to provide a street light solution that can quickly hang on the propaganda banner and can quickly replace the light source. this problem.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a street lamp that can quickly hang on the propaganda banner and can quickly replace the light source.

A street lamp designed according to this purpose includes a base, a lamp post is arranged on the base, an upper part of the lamp post is provided with an opening, and through grooves are respectively provided on the left and right sides of the wall surface of the lamp post. A support column is arranged in the column, a limit top seat is arranged on the top of the support column, a movable sleeve is arranged between the lamp column and the support column, and the left and right side walls of the movable sleeve are respectively provided with installations for installing propaganda banners The installation assembly can extend through the through groove to the outside of the lamp post, and a lamp board is also provided on the upper part of the moving sleeve. The number and position of the lamp boards correspond to the through groove. There is a lift assembly, which is used to drive the mobile sleeve to move up and down.

Further, the mounting assembly includes a fixing rod arranged up and down, first threaded holes are arranged longitudinally on the left and right side walls of the moving sleeve, and second threaded holes are arranged on the fixing rod, and the first threaded hole is arranged on the fixing rod. A threaded hole is connected with the second threaded hole by bolts.

Further, the top of the movable sleeve is provided with mounting holes on the left and right, the light board is provided with a rotating shaft, the rotating shaft is inserted into the mounting hole, and the top of the support column is provided with a rotating component that can drive the light board to rotate.

Further, the rotating assembly includes a first bevel gear arranged on the rotating shaft, the limiting top seat is fixed on the upper end surface of the support column through a connecting shaft, and a ring-shaped bevel gear is arranged under the limiting top seat. , a shaft sleeve is arranged on the ring-shaped bevel gear, the shaft sleeve is sleeved on the connecting shaft, a first gear is arranged at the lower part of the shaft sleeve, and a second gear is meshed on one side of the first gear, A first rotating shaft is arranged on the second gear, the first rotating shaft is inserted into a support column, a third gear is arranged at the lower part of the first rotating shaft, and a first motor is arranged in the support column, A fourth gear is mounted on the motor shaft of the first motor, and the fourth gear and the third gear are in mesh with each other.

Further, the lifting assembly includes a second motor arranged in the base, a first screw rod is fixedly connected to the motor shaft of the second motor, the first screw rod extends into the support column, and the first screw rod is connected to the motor shaft of the second motor. The left and right sides of the support column are respectively provided with guide grooves, a first screw sleeve is sleeved on the first screw rod, a fixed sleeve is fixed on the first screw sleeve, and a fixed sleeve is provided on the fixed sleeve The extension plate extends outward through the guide groove and is connected to the moving sleeve.

Further, an annular folded cloth is arranged between the fixing sleeve and the base.

Further, the fixing rod is composed of a connecting rod and two clamping rods. The connecting rod is fixedly connected to the moving sleeve, and slots are respectively provided on the left and right sides of the bottom end face of the connecting rod. The rod is provided with an insert block, the insert block is movably inserted into the slot, and the left and right sides of the connecting rod are closed with mounting lugs, the mounting lugs are provided with first threaded holes, the first A threaded hole is threadedly connected with a locking bolt.

The present invention has the characteristics of simple and reasonable structure, convenient operation, and avoids potential safety hazards. Compared with the prior art, through grooves are respectively provided on the left and right sides of the wall surface of the lamp post, and supports are provided in the lamp post. The top of the support column is provided with a limit top seat, a movable sleeve is arranged between the lamp post and the support column, and the left and right side walls of the movable sleeve are respectively provided with installation components for installing propaganda banners. The assembly can extend through the through groove to the outside of the lamp post, and a lamp board is also provided on the upper part of the moving sleeve, and the number and position of the lamp boards correspond to the through groove. The lifting assembly is used to drive the mobile sleeve to move up and down. When the propaganda banner needs to be replaced, it is only necessary to drive the mobile sleeve to move down through the elevating assembly and move it to the lower part of the lamp post, and then manually remove the propaganda banner on the installation assembly. Install a new one, and then drive the mobile sleeve to rise again through the lifting component, and the lamp board is set on the mobile sleeve, which can quickly replace the light source and achieve rapid maintenance, no need to climb to high places for work, and good safety. .

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present invention;

Fig. 2 is one of the exploded cross-sectional schematic diagrams of the present invention;

Fig. 3 is the second exploded cross-sectional schematic diagram of the present invention;

Fig. 4 is the exploded structure schematic diagram of the present invention;

Fig. 5 is the enlarged schematic diagram of place A in Fig. 3 of the present invention;

Fig. 6 is the enlarged schematic diagram of place B in Fig. 3 of the present invention;

FIG. 7 is a schematic structural diagram of a fixing rod in the present invention.

Detailed ways

The present invention will be further described below with reference to the accompanying drawings and embodiments.

1-7, a street lamp includes a base 1, a lamp post 11 is arranged on the base 1, the upper part of the lamp post 11 is opened, and the left and right sides of the wall surface of the lamp post 11 are respectively provided with Passing through the groove 12 , a support column 10 is arranged in the lamp post 11 , a limit top seat 100 is arranged on the top of the support column 10 , and a movable sleeve 23 is arranged between the lamp post 11 and the support column 10 . The left and right side walls of the movable sleeve 23 are respectively provided with installation components 14 for installing the propaganda banners. The installation components 14 can extend through the through grooves 12 to the outside of the lamp post 11 , and a lamp board 15 is also arranged on the upper part of the movable sleeve 23 , the number and position of the light panels 15 are corresponding to each other with the through grooves 12, and a lifting assembly 3 is arranged in the base 1, and the lifting assembly 3 is used to drive the mobile sleeve 23 to move up and down. When the propaganda banner needs to be replaced , only need to drive the mobile sleeve to move down through the lifting component, move it to the lower part of the lamp post, then manually remove the propaganda banner on the installation component, install a new one, and then drive the mobile sleeve to rise again through the lifting component, Moreover, the lamp panel is arranged on the mobile sleeve, which can realize the rapid replacement of the lamp source, and can realize the rapid maintenance, and it is no longer necessary to climb to a high place for work, and the safety is good.

Referring to FIGS. 1 to 7 , the mounting assembly 14 includes a fixed rod 25 arranged up and down, first threaded holes 22 are arranged longitudinally on the left and right side walls of the movable sleeve 23 respectively, and the fixed rod 25 is provided with There is a second threaded hole, the first threaded hole 22 and the second threaded hole are connected by bolts 24, and the two ends of the banner can be respectively fixed on the fixed rod through the fixed rods arranged up and down. The threaded hole can realize the adjustment of the upper and lower installation positions of the fixed rod, and can be adjusted according to the banners of different lengths, which is more in line with the actual use requirements.

Referring to FIGS. 1-7 , the top of the movable sleeve 23 is provided with mounting holes 21 respectively, the light board 15 is provided with a rotating shaft 40 , the rotating shaft 40 is inserted into the mounting hole 21 , and the top of the support column 10 is There is a rotating assembly 4 that can drive the light board 15 to rotate. The rotating assembly 4 can drive the rotating shaft to rotate, so that the angle of the light board can be adjusted, and the direction of illumination can be changed by changing the angle of the light board, and the light board can be erected at the same time. Corresponding to the through groove, it is convenient for the movable sleeve to move up and down without causing the movable sleeve to be unable to move up and down due to the lateral arrangement of the light board.

Referring to FIGS. 1-7 , the rotating assembly 4 includes a first bevel gear 41 disposed on the rotating shaft 40 , and the limiting top seat 100 is fixed on the upper end surface of the support column 10 through the connecting shaft 400 . A ring-shaped bevel gear 42 is arranged under the top seat 100 , a shaft sleeve 43 is arranged on the ring-shaped bevel gear 42 , the shaft sleeve 43 is sleeved on the connecting shaft 400 , and a lower part of the shaft sleeve 43 is provided with a shaft sleeve 43 . The first gear 44 is meshed with a second gear 45 on one side of the first gear 44, and a first rotating shaft 46 is arranged on the second gear 45, and the first rotating shaft 46 is inserted into the support column 10, A third gear 47 is arranged at the lower part of the first rotating shaft 46 , a first motor 48 is arranged in the support column 10 , and a fourth gear 49 is arranged on the motor shaft of the first motor 48 . The fourth gear 49 and the third gear 47 mesh with each other, the first motor drives the fourth gear to rotate, the fourth gear drives the third gear to rotate, the third gear and the second gear are driven by the first rotating shaft, and the second gear drives the first gear The gear thus drives the ring bevel gear to rotate, and the ring bevel gear drives the first bevel gear to rotate, thereby driving the rotating shaft 40 to drive the light board to adjust the angle.

Referring to FIGS. 1-7 , the lifting assembly 3 includes a second motor 31 disposed in the base 1 , and a first screw rod 32 is fixedly connected to the motor shaft of the second motor 31 . The first screw rod 32 extends into the support column 10, guide grooves are respectively provided on the left and right sides of the support column 10, a first screw sleeve 33 is sleeved on the first screw rod 32, and a first screw rod sleeve 33 is sleeved on the first screw rod A fixed sleeve 34 is fixed on the 33, and an extension plate 35 is arranged on the fixed sleeve 34. The extension plate 35 extends through the guide groove to the outside and is connected to the moving sleeve 23, and the second motor 31 drives the first screw 32. Rotation, the rotation of the first screw rod 32 can drive the first screw rod sleeve 33 to move along the first screw rod 32, thereby driving the moving sleeve 23 to move up and down.

1-7, a ring-shaped folded cloth 26 is arranged between the fixed sleeve 34 and the base 1, and the ring-shaped folded cloth can prevent rainwater from entering the interior of the lamp post through the penetration groove, which can prolong the service life of the street lamp as a whole and prevent rust.

1-7, the fixing rod 25 is composed of a connecting rod 251 and two clamping rods 252. The connecting rod 251 is fixedly connected to the moving sleeve 23, and the left and right sides of the bottom end surface of the connecting rod 251 are respectively A slot is provided, an insert block is arranged on the clamping rod 252, the insert block is movably inserted into the slot, and mounting ears are closed on the left and right sides of the connecting rod 251. The mounting ears The seat is provided with a first threaded hole, and the first threaded hole is threadedly connected with a locking bolt. By rotating the locking bolt, the locking bolt moves relative to the mounting ear seat, so as to tighten the clamping rod. The propaganda banner can be clamped by the clamping rod, and the structure is simple and meets the needs of use.

The present invention also includes a controller, the controller integrates a wireless transmission module, the controller is electrically connected with the first motor and the second motor respectively, the first motor and the second motor are both servo motors, so The controller is connected to an external control terminal, such as a mobile app.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc., or The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it should not be construed as a limitation on the present invention, and the terms "first" and "second" are only used for description purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and the descriptions in the above-mentioned embodiments and the description are only to illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have Various changes and modifications fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a street lamp, including base (1) be equipped with lamp pole (11) on base (1), its characterized in that: lamp pole (11) upper portion opening sets up be equipped with respectively about on the wall of lamp pole (11) and run through groove (12) be equipped with support column (10) in lamp pole (11), support column (10) top is equipped with spacing footstock (100) be equipped with between lamp pole (11) and support column (10) and remove cover (23) left and right sides wall face and be equipped with installation component (14) of installation propaganda banner respectively, installation component (14) can pass and run through groove (12) and extend to lamp pole (11) outside remove cover (23) upper portion and still be equipped with lamp plate (15), the quantity and the position of lamp plate (15) all correspond mutually with running through groove (12) be equipped with lifting unit (3) in base (1), lifting unit (3) are used for the drive to remove cover (23) and reciprocate.

2. A street light as claimed in claim 1, characterized in that: the mounting assembly (14) comprises a fixing rod (25) which is arranged up and down, first threaded holes (22) are longitudinally arranged on the side wall surfaces of the left side and the right side of the movable sleeve (23) respectively, second threaded holes are formed in the fixing rod (25), and the first threaded holes (22) are connected with the second threaded holes through bolts (24).

3. A street light as claimed in claim 1, characterized in that: remove cover (23) top and be equipped with mounting hole (21) about respectively, be equipped with pivot (40) on lamp plate (15), pivot (40) are pegged graft in mounting hole (21), support column (10) top is equipped with and orders about lamp plate (15) pivoted runner assembly (4).

4. A street light as claimed in claim 3, characterized in that: the rotating assembly (4) comprises a first bevel gear (41) arranged on a rotating shaft (40), the limiting top seat (100) is fixed on the upper end face of the supporting column (10) through a connecting shaft (400), a ring-shaped bevel gear (42) is arranged below the limiting top seat (100), a shaft sleeve (43) is arranged on the ring-shaped bevel gear (42), the shaft sleeve (43) is sleeved on the connecting shaft (400), a first gear (44) is arranged at the lower part of the shaft sleeve (43), a second gear (45) is meshed with one side of the first gear (44), a first rotating shaft (46) is arranged on the second gear (45), the first rotating shaft (46) is inserted on the supporting column (10), a third gear (47) is arranged at the lower part of the first rotating shaft (46), a first motor (48) is arranged in the supporting column (10), and a fourth gear (49) is arranged on a motor shaft of the first motor (48), the fourth gear (49) is intermeshed with the third gear (47).

5. A street light as claimed in claim 1, characterized in that: lifting unit (3) are including setting up second motor (31) in base (1) the first lead screw (32) of fixedly connected with on the motor shaft of second motor (31), first lead screw (32) extend to in support column (10) the support column (10) left and right sides is equipped with the guide way respectively the cover is equipped with first lead screw cover (33) on first lead screw (32) be fixed with fixed cover (34) on first lead screw cover (33) be equipped with extension board (35) on fixed cover (34), extension board (35) pass the guide way and extend to the outside and be connected with removal cover (23).

6. A street light according to claim 5, characterized in that: an annular folding cloth (26) is arranged between the fixed sleeve (34) and the base (1).

7. A street light as claimed in claim 2, characterized in that: the fixing rod (25) is composed of a connecting rod (251) and two clamping rods (252), the connecting rod (251) is fixedly connected to the moving sleeve (23), inserting grooves are formed in the left side and the right side of the bottom end face of the connecting rod (251), inserting blocks are arranged on the clamping rods (252), the inserting blocks are movably inserted into the inserting grooves, mounting lug seats are arranged on the left side and the right side of the connecting rod (251) in a sealed mode, first threaded holes are formed in the mounting lug seats, and locking bolts are connected to the first threaded holes in a threaded mode.

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