CN215174604U

CN215174604U - Urban lighting equipment capable of adjusting illumination range

Info

Publication number: CN215174604U
Application number: CN202121143557.2U
Authority: CN
Inventors: 陈琳
Original assignee: Anhui Linxin Construction Engineering Co ltd
Current assignee: Anhui Linxin Construction Engineering Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-12-14
Anticipated expiration: 2031-05-26

Abstract

The utility model discloses a city lighting device with adjustable irradiation range, which relates to the technical field of city lighting device, comprising a lamp post, a supporting plate is fixedly arranged at one side of the lamp post, a rotating groove is arranged at the top of the supporting plate, a lamp is rotatably arranged in the rotating groove, an adjusting mechanism for controlling the rotation of the lamp is arranged above the supporting plate, the adjusting mechanism comprises a supporting rod, one end of the supporting rod is hinged with the lower surface of the lamp through a hinged support, the other end of the supporting rod is hinged with a gear strip, the gear strip is slidably arranged on the upper surface of the supporting plate, the utility model drives the gear strip to slide through the rotation of a gear disc, thereby supporting the lamp while rotating the supporting rod, causing the lamp to rotate, changing the irradiation angle of the lamp, thereby changing the irradiation range of the city lighting device, solving the problem that the irradiation range of the prior lighting device proposed in the prior art can not be adjusted, leading to the problem that the safety of pedestrians cannot be guaranteed.

Description

Urban lighting equipment capable of adjusting illumination range

Technical Field

The utility model relates to a urban lighting equipment technical field specifically is urban lighting equipment of adjustable irradiation range.

Background

Urban lighting equipment plays the effect of illumination to the place that night or light are not good, because current urban lighting equipment often with lamp pole formula design as an organic whole, the angle of illumination is fixed, can not adjust illumination angle according to user's demand to there is the dead angle in the place of illumination as for, pedestrian's safety can not be ensured, consequently needs the urban lighting equipment of adjustable irradiation range, in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a city lighting apparatus of adjustable irradiation range to solve the irradiation range of the current lighting apparatus who provides in the above-mentioned background art and can not adjust, lead to pedestrian's safety to obtain the problem of guarantee.

In order to achieve the above object, the utility model provides a following technical scheme: urban lighting equipment of adjustable irradiation range, including the lamp pole, one side fixed mounting of lamp pole has the backup pad, and the rotation groove has been seted up at the top of backup pad, rotates inslot portion and rotates and install lamps and lanterns, and the top of backup pad is provided with control lamps and lanterns pivoted adjustment mechanism, adjusts lamps and lanterns pivoted angle to change irradiation range.

Preferably, the backup pad sets up to L type structure, adjustment mechanism includes the bracing piece, the one end of bracing piece is articulated through the hinged-support with the lamps and lanterns lower surface, the other end of bracing piece articulates there is the gear strip, gear strip slidable mounting is at the upper surface of backup pad, the inside of backup pad is rotated and is installed the toothed disc, the toothed disc meshes with the gear strip, the external fixed surface of toothed disc installs the poker rod, the one end of poker rod runs through the backup pad outer wall, slide through the gear strip and drive the bracing piece and rotate, thereby make lamps and lanterns take place to deflect.

Preferably, a groove used for installing the gear strip is formed in the upper portion of the supporting plate, a sliding groove which has a limiting effect on the gear strip is formed in the inner wall of the groove, and the gear strip is prevented from being separated.

Preferably, adjustment mechanism still includes two stoppers, and the middle part of two stoppers is articulated and rotate through the pivot and install in the inside of backup pad, and the pivot outer wall has cup jointed the torsional spring, and is spacing to the toothed disc for after adjusting the angle, the angle of lamps and lanterns can not change easily.

Preferably, adjustment mechanism is including rotating the sleeve, it installs in the inside of rotating the groove to rotate the sleeve, lamps and lanterns and the outer wall fixed connection that rotates the sleeve, the inner wall rotation that rotates the groove installs the rotation fixture block that the symmetry set up, two rotate the fixture block and set up to the slope and lie in and rotate telescopic inside, rotate the sleeve inner wall and set up a plurality ofly and rotate fixture block assorted draw-in grooves, the spacing groove has all been seted up to one side that two rotate the fixture block and be close to each other, spacing inslot portion slidable mounting has the kicking block, after rotating lamps and lanterns to certain angle through the manual work, the kicking block slides to a certain position after, it is spacing to rotate the sleeve to rotate the fixture block, make lamps and lanterns fixed, thereby accomplish the purpose of adjusting.

Preferably, the threaded rod is rotatably mounted inside the rotating groove, is positioned between the two rotating clamping blocks and is meshed with the supporting block, and the sliding of the supporting block is conveniently controlled.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, rotate through the toothed disc, drive the rack and slide to support lamps and lanterns when making branch pivoted and, cause lamps and lanterns to take place to rotate, changed the angle of illumination of lamps and lanterns, thereby changed urban lighting equipment's irradiation range, the irradiation range of solving current lighting equipment who proposes among the prior art can not adjust, leads to pedestrian's safety to obtain the problem of guarantee.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is a cross-sectional view of embodiment 1 of the present invention;

fig. 3 is a side sectional view of the support plate in embodiment 2 of the present invention;

FIG. 4 is an enlarged view of the point A in FIG. 3 according to the present invention;

fig. 5 is a sectional view of a rotating sleeve according to embodiment 2 of the present invention.

In the figure: 1. a lamp post; 2. a support plate; 21. a rotating groove; 22. a chute; 3. a light fixture; 31. a hinged support; 4. an adjustment mechanism; 41. a support bar; 42. a gear rack; 43. a gear plate; 44. a limiting block; 45. rotating the sleeve; 451. a card slot; 46. rotating the clamping block; 461. a limiting groove; 47. a support block; 48. a threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-2, the present embodiment provides an illumination-range-adjustable urban lighting apparatus, including a lamp post 1, a support plate 2 is fixedly installed on one side of the lamp post 1, and supports an adjusting mechanism 4 and a lamp 3.

The top of backup pad 2 has been seted up and has been rotated groove 21, rotates the inside rotation in groove 21 and installs lamps and lanterns 3, and the top of backup pad 2 is provided with control lamps and lanterns 3 pivoted adjustment mechanism 4, changes lamps and lanterns 3 pivoted angle through adjustment mechanism 4 to change lighting apparatus's irradiation range.

In order to improve the adjusting effect of the adjusting mechanism 4, the supporting plate 2 is set to be of an L-shaped structure, so that the adjusting mechanism 4 is convenient to place.

The adjusting mechanism 4 comprises a supporting rod 41, one end of the supporting rod 41 is hinged to the lower surface of the lamp 3 through a hinged support 31, the other end of the supporting rod 41 is hinged to a gear rack 42, the gear rack 42 horizontally slides to drive the supporting rod 41 to rotate and provide upward rotating force for the lamp 3, and therefore the lamp 3 rotates.

The rack 42 is slidably mounted on the upper surface of the support plate 2, the gear disc 43 is rotatably mounted inside the support plate 2, the gear disc 43 is meshed with the rack 42, and the rack 42 is rotated by the gear disc 43 to provide a power source in the horizontal direction.

The outer fixed surface of toothed disc 43 installs the poker rod, and the one end of poker rod runs through backup pad 2 outer walls, makes things convenient for artifical stirring.

In order to prevent the rack 42 from deflecting, a groove for installing the rack 42 is formed above the support plate 2, and the inner wall of the groove is provided with a sliding groove 22 for limiting the rack 42, so that the rack 42 slides along a predetermined track.

In a further embodiment, in order to prevent the occurrence of the jamming condition among the lamp 3, the supporting rod 41 and the gear rack 42, in the process that the gear rack 42 slides inside the groove, an included angle formed between the lower surface of the supporting rod 41 and the upper surface of the gear rack 42 is always an acute angle, so that the supporting rod 41 is always in an inclined state, and the occurrence of jamming caused by the fact that the supporting rod 41 is perpendicular to the gear rack 42 is avoided.

For the convenience of fixing the lamp 3 after adjusting, adjustment mechanism 4 still includes two stopper 44, the inside at backup pad 2 is installed through the pivot is articulated and rotate in the middle part of two stopper 44, the torsional spring has been cup jointed to the pivot outer wall, it is spacing to toothed disc 43 through stopper 44, make toothed disc 43 can not take place to rotate, thereby realize the fixed effect to lamp 3, when needs adjust, the manual work is pressed the outermost end of stopper 44, make stopper 44 no longer adjust behind the toothed disc 43 is spacing.

Example 2

Referring to fig. 1 and fig. 3 to 5, the difference from embodiment 1 is that: in order to adjust the irradiation range of the lamp 3 at any angle, the adjusting mechanism 4 comprises a rotating sleeve 45, the rotating sleeve 45 is rotatably installed inside the rotating groove 21, the lamp 3 is fixedly connected with the outer wall of the rotating sleeve 45, and the lamp 3 is manually shifted to achieve the adjusting effect.

The rotation fixture block 46 that the symmetry set up is installed in the inner wall rotation of rotating groove 21, and two rotation fixture blocks 46 set up to the slope and are located the inside of rotating sleeve 45, rotate sleeve 45 inner wall and offer a plurality ofly with rotate fixture block 46 assorted draw-in grooves 451, rotate fixture block 46 and draw-in grooves 451's cooperation and use, it is spacing to rotate sleeve 45 for rotate sleeve 45 no longer takes place to deflect, thereby accomplish to carry out the function of fixing to lamps and lanterns 3 after adjusting.

The limiting groove 461 is formed in one side, close to each other, of each of the two rotating clamping blocks 46, the supporting block 47 is slidably mounted in the limiting groove 461, and the rotating clamping blocks 46 are opened and contracted through horizontal sliding of the supporting block 47, so that the rotating clamping blocks 46 are controlled to be clamped and separated from the clamping grooves 451.

In order to control the sliding of the supporting block 47 conveniently, a threaded rod 48 is rotatably mounted inside the rotating groove 21, the threaded rod 48 is positioned between the two rotating clamping blocks 46 and is meshed with the supporting block 47, and the threaded rod 48 is rotated by the outside, so that the aim of controlling the horizontal sliding of the supporting block 47 is fulfilled.

In this embodiment, when lamps and lanterns 3 need be adjusted, rotate through threaded rod 48 for the kicking block 47 drives and rotates fixture block 46 and contracts, thereby it is spacing no longer to rotate sleeve 45, lamps and lanterns 3 are rotated to the manual work, when rotating required angle, rotate threaded rod 48 once more, make kicking block 47 drive and rotate fixture block 46 and open, thereby make and rotate fixture block 46 and draw-in groove 451 looks joint, accomplish the limit function who rotates sleeve 45, thereby reach the purpose of arbitrary angle regulation lamps and lanterns 3 irradiation range.

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

1. Urban lighting equipment of adjustable irradiation range, including lamp pole (1), one side fixed mounting of lamp pole (1) has backup pad (2), its characterized in that: the lamp is characterized in that a rotating groove (21) is formed in the top of the supporting plate (2), a lamp (3) is rotatably mounted in the rotating groove (21), and an adjusting mechanism (4) for controlling the lamp (3) to rotate is arranged above the supporting plate (2).

2. The adjustable illumination range city lighting apparatus of claim 1, wherein: backup pad (2) set up to L type structure, adjustment mechanism (4) include bracing piece (41), the one end of bracing piece (41) is articulated through hinged-support (31) with lamps and lanterns (3) lower surface, the other end of bracing piece (41) articulates there is gear rack (42), gear rack (42) slidable mounting is at the upper surface of backup pad (2), toothed disc (43) are installed in the internal rotation of backup pad (2), toothed disc (43) and gear rack (42) meshing, the fixed surface of toothed disc (43) installs the poker rod, the one end of poker rod runs through backup pad (2) outer wall.

3. The adjustable illumination range city lighting apparatus of claim 2, wherein: the supporting plate (2) is provided with a groove for installing the gear rack (42), and the inner wall of the groove is provided with a sliding groove (22) for limiting the gear rack (42).

4. The adjustable illumination range city lighting apparatus of claim 2, wherein: adjustment mechanism (4) still include two stopper (44), two the inside at backup pad (2) is articulated and rotate through the pivot in the middle part of stopper (44), the torsional spring has been cup jointed to the pivot outer wall.

5. The adjustable illumination range city lighting apparatus of claim 1, wherein: adjustment mechanism (4) are including rotating sleeve (45), rotate sleeve (45) and rotate the inside of installing at rotation groove (21), lamps and lanterns (3) and the outer wall fixed connection who rotates sleeve (45), the inner wall of rotation groove (21) rotates rotation and installs rotation fixture block (46) that the symmetry set up, two rotation fixture block (46) set up to the slope and are located the inside of rotating sleeve (45), rotate sleeve (45) inner wall and seted up a plurality of and rotate fixture block (46) assorted draw-in grooves (451), two spacing groove (461) have all been seted up to one side that rotation fixture block (46) are close to each other, spacing groove (461) inside slidable mounting has brace piece (47).

6. The adjustable illumination range city lighting apparatus of claim 5, wherein: the internal rotation of rotating groove (21) installs threaded rod (48), threaded rod (48) are located between two rotation fixture blocks (46) and with bracer (47) meshing.