CN213712883U - Divergent urban street lamp with adjustable illumination range - Google Patents
Divergent urban street lamp with adjustable illumination range Download PDFInfo
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- CN213712883U CN213712883U CN202120066395.0U CN202120066395U CN213712883U CN 213712883 U CN213712883 U CN 213712883U CN 202120066395 U CN202120066395 U CN 202120066395U CN 213712883 U CN213712883 U CN 213712883U
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Abstract
The utility model discloses a divergent urban street lamp capable of adjusting illumination range, which comprises a lamp post, wherein a fixed plate is fixedly arranged on the lamp post, a fixed rod is fixedly arranged at the lower end of the fixed plate, a lamp shade is fixedly arranged at the lower end of the fixed rod, a lamp is arranged in the lamp shade, a non-transparent protective cover is sleeved on the fixed rod in a sliding way, and a cylinder is integrally formed on the non-transparent protective cover, the collision between the non-transparent protective cover and the lampshade is prevented, and the moving range of the non-transparent protective cover is limited.
Description
Technical Field
The utility model relates to a street lamp technical field specifically is a formula city street lamp disperses of adjustable illumination scope.
Background
Street lamps refer to lamps providing a road with an illumination function, and generally to lamps in a road illumination range in traffic illumination. The street lamp is widely applied to various places needing illumination, and brings great convenience to life of people. Most of urban street lamps in the prior art can only adjust the intensity of light and the illumination angle, but cannot adjust the illumination range, so that a divergent urban street lamp capable of adjusting the illumination range is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a formula city street lamp diverges of adjustable illumination scope to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a divergent urban street lamp with an adjustable illumination range comprises a lamp post, wherein a fixed plate is fixedly arranged on the lamp post, a fixed rod is fixedly arranged at the lower end of the fixed plate, a lamp shade is fixedly arranged at the lower end of the fixed rod, a lamp is installed in the lamp shade, a non-transparent protective cover is slidably sleeved on the fixed rod, a cylinder is integrally formed on the non-transparent protective cover, a damping block is arranged in the cylinder and is in close contact with the side face of the fixed rod, a rotating rod is rotatably installed on the side face of the lamp post, a first gear is fixedly arranged at the upper end of the rotating rod, a bearing is fixedly arranged on the lower surface of the fixed plate, a lead screw is rotatably installed in the bearing, a lead screw sleeve is fixedly arranged on the non-transparent protective cover, the lead screw is in threaded connection with the lead screw sleeve, a second gear is.
Preferably, the inner wall of the cylinder is provided with a sliding groove, one side of the damping block is in close contact with the side face of the cylinder, and the other side of the damping block and the bottom of the sliding groove are connected with a compression spring.
Preferably, the damping blocks are of a semicircular structure, the number of the damping blocks is two, and the two damping blocks are symmetrically arranged on two sides of the fixing rod.
Preferably, the fixing rod is integrally formed with a limiting block, and the limiting block is located between the cylinder and the lampshade.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses when using, drive a gear rotation through rotating the bull stick, a gear rotation drives two rotations of gear, two drive lead screws of gear rotate, the lead screw drives the non-transparent protection casing and slides, be convenient for adjust the illumination scope, setting through the damping piece, make the non-transparent protection casing keep the rigidity when the bull stick does not rotate, integrated into one piece has the stopper on the dead lever, the stopper is located between drum and the lamp shade, setting through the stopper prevents that non-transparent protection casing from colliding with the lamp shade, the home range to the non-transparent protection casing limits.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 3 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.
In the figure: the lamp comprises a lamp post 1, a fixing plate 2, a fixing rod 3, a lamp shade 4, a lamp 5, a non-transparent protective cover 6, a cylinder 7, a damping block 8, a rotating rod 9, a gear I10, a bearing 11, a screw rod 12, a screw rod sleeve 13, a gear II 14, a compression spring 15 and a limiting block 16.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a divergent urban street lamp capable of adjusting illumination range comprises a lamp post 1, wherein a fixed plate 2 is fixedly arranged on the lamp post 1, a fixed rod 3 is fixedly arranged at the lower end of the fixed plate 2, a lampshade 4 is fixedly arranged at the lower end of the fixed rod 3, a lamp 5 is arranged in the lampshade 4, a non-transparent protective cover 6 is sleeved on the fixed rod 3 in a sliding manner, a cylinder 7 is integrally formed on the non-transparent protective cover 6, a damping block 8 is arranged in the cylinder 7, the damping block 8 is tightly contacted with the side surface of the fixed rod 3, a rotating rod 9 is rotatably arranged on the side surface of the lamp post 1, a first gear 10 is fixedly arranged at the upper end of the rotating rod 9, a bearing 11 is fixed on the lower surface of the fixed plate 2, a lead screw 12 is rotatably arranged in the bearing 11, a lead screw sleeve 13 is fixed on the non-transparent protective cover 6, the lead screw 12 is in threaded connection with the lead screw sleeve 13, the first gear 10 rotates to drive the second gear 14 to rotate, the second gear 14 drives the screw rod 12 to rotate, the screw rod 12 drives the non-transparent protective cover 6 to slide, the illumination range is convenient to adjust, and the non-transparent protective cover 6 keeps fixed in position when the rotating rod 9 does not rotate through the arrangement of the damping block 8.
As a technical optimization scheme of the utility model, the inner wall of drum 7 is equipped with the spout, one side of damping piece 8 and the side in close contact with of drum 7, and the opposite side of damping piece 8 and the bottom of spout are connected with pressure spring 15, through pressure spring 15's setting, make the side of damping piece 8 and dead lever 3 keep in contact.
As a technical optimization scheme of the utility model, damping piece 8 is semi-circular structure, and damping piece 8's quantity is two, and two 8 symmetries of damping piece set up the both sides at dead lever 3.
As a technical optimization scheme, integrated into one piece has stopper 16 on the dead lever 3, and stopper 16 is located between drum 7 and the lamp shade 4, through stopper 16's setting, prevents that non-transparent protection casing 6 from colliding with lamp shade 4, restricts the home range of non-transparent protection casing 6.
The working principle is as follows: the utility model discloses when using, drive gear 10 through rotating bull stick 9 and rotate, gear 10 rotates and drives gear two 14 and rotate, gear two 14 drives lead screw 12 and rotates, lead screw 12 drives non-transparent protection casing 6 and slides, be convenient for adjust the illumination scope, setting through damping piece 8, it is fixed to make non-transparent protection casing 6 keep the position when bull stick 9 does not rotate, integrated into one piece has stopper 16 on the dead lever 3, stopper 16 is located between drum 7 and the lamp shade 4, setting through stopper 16, prevent non-transparent protection casing 6 and lamp shade 4 from colliding, the home range to non-transparent protection casing 6 restricts.
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 (4)
1. The utility model provides an adjustable illumination zone's formula city street lamp that diverges, includes lamp pole (1), its characterized in that: the lamp post is characterized in that a fixing plate (2) is fixedly arranged on the lamp post (1), a fixing rod (3) is fixedly arranged at the lower end of the fixing plate (2), a lamp shade (4) is fixedly arranged at the lower end of the fixing rod (3), a lamp (5) is installed in the lamp shade (4), a non-transparent protective cover (6) is sleeved on the fixing rod (3) in a sliding mode, a cylinder (7) is integrally formed on the non-transparent protective cover (6), a damping block (8) is arranged in the cylinder (7), the side faces of the damping block (8) and the fixing rod (3) are in close contact, a rotating rod (9) is installed on the side face of the lamp post (1) in a rotating mode, a first gear (10) is fixedly arranged at the upper end of the rotating rod (9), a bearing (11) is fixed to the lower surface of the fixing plate (2), a screw rod (12) is installed in, the screw rod (12) is in threaded connection with the screw rod sleeve (13), a second gear (14) is coaxially fixed on the screw rod (12), and the second gear (14) is in meshed connection with the first gear (10).
2. The divergent urban street lamp with the adjustable illumination range according to claim 1, characterized in that: the inner wall of the cylinder (7) is provided with a sliding groove, one side of the damping block (8) is in close contact with the side face of the cylinder (7), and the other side of the damping block (8) and the bottom of the sliding groove are connected with a compression spring (15).
3. The divergent urban street lamp with the adjustable illumination range according to claim 1, characterized in that: the damping blocks (8) are of semicircular structures, the number of the damping blocks (8) is two, and the two damping blocks (8) are symmetrically arranged on two sides of the fixing rod (3).
4. The divergent urban street lamp with the adjustable illumination range according to claim 1, characterized in that: a limiting block (16) is integrally formed on the fixing rod (3), and the limiting block (16) is located between the cylinder (7) and the lampshade (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120066395.0U CN213712883U (en) | 2021-01-12 | 2021-01-12 | Divergent urban street lamp with adjustable illumination range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120066395.0U CN213712883U (en) | 2021-01-12 | 2021-01-12 | Divergent urban street lamp with adjustable illumination range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213712883U true CN213712883U (en) | 2021-07-16 |
Family
ID=76789921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120066395.0U Active CN213712883U (en) | 2021-01-12 | 2021-01-12 | Divergent urban street lamp with adjustable illumination range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213712883U (en) |
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2021
- 2021-01-12 CN CN202120066395.0U patent/CN213712883U/en active Active
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