CN219300568U

CN219300568U - LED street lamp

Info

Publication number: CN219300568U
Application number: CN202320509065.3U
Authority: CN
Inventors: 宋伟
Original assignee: Jiangsu Wotai Lighting Co ltd
Current assignee: Jiangsu Wotai Lighting Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-07-04
Anticipated expiration: 2033-03-16

Abstract

The utility model discloses an LED street lamp, which has the technical scheme that: including LED lamp body, street lamp shade, bracing piece, street lamp pole and solar photovoltaic board and dc-to-ac converter, the mounting panel that street lamp pole top fixedly connected with slope set up, solar photovoltaic board and dc-to-ac converter are installed respectively in the two sides of mounting panel, bracing piece one end and street lamp pole fixed connection, the bracing piece other end is equipped with the sleeve, the sleeve is located the bracing piece outside and rotates with the bracing piece to be connected, the inside cavity of bracing piece just is equipped with shakes first mechanism, street lamp shade one end and sleeve fixed connection, the LED lamp body is installed inside and the direction is down at the street lamp shade, the beneficial effect of an LED street lamp is: according to the utility model, the head shaking mechanism is arranged, so that the LED lamp body can perform head shaking type illumination, the illumination coverage area is effectively enlarged, pedestrians can pass better at night, the flexibility is high, and the limitation that only one fixed area on a road can be illuminated in the past is broken.

Description

LED street lamp

Technical Field

The utility model relates to the technical field of LED street lamps, in particular to an LED street lamp.

Background

The LED street lamp is a street lamp manufactured by an LED light source, has the unique advantages of high efficiency, safety, energy conservation, environmental protection, long service life, high response speed, high color rendering index and the like, can be widely applied to roads, and has very important significance for urban illumination energy conservation.

The existing LED street lamp is not flexible enough when in use, and most of the lamp body cannot move and only can illuminate a fixed area on a road, so that the LED street lamp has limitation.

Disclosure of Invention

Therefore, the utility model provides an LED street lamp, which solves the problems in the background technology through arranging a head shaking mechanism.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a LED street lamp, includes LED lamp body, street lamp shade, bracing piece, street lamp pole and solar photovoltaic board and dc-to-ac converter, the mounting panel that the slope of street lamp pole top fixedly connected with set up, solar photovoltaic board and dc-to-ac converter are installed respectively in the two sides of mounting panel, bracing piece one end and street lamp pole fixed connection, the bracing piece other end is equipped with the sleeve, the sleeve is located the bracing piece outside and rotates with the bracing piece to be connected, the inside cavity of bracing piece just is equipped with the mechanism of shaking hands, street lamp shade one end and sleeve fixed connection, the LED lamp body is installed inside and the direction down of street lamp shade, street lamp shade internally mounted has the battery for the power supply of LED lamp body, the input and the output of dc-to-ac converter respectively with solar photovoltaic board and battery electric connection.

Preferably, the oscillating mechanism comprises a bottom plate, a motor, a reciprocating screw rod, a sliding block, a rack, a transmission gear, a transmission rod, a vertical plate, a supporting plate and a rotating rod, wherein the bottom plate is fixedly connected with the inner wall of the supporting rod, and an inverted T-shaped sliding groove is formed in the top of the bottom plate.

Preferably, the motor is arranged on the inner bottom wall of one end of the sliding groove and is electrically connected with the storage battery, the output shaft of the motor is fixedly connected with one end of the reciprocating screw rod, and one end of the reciprocating screw rod, which is far away from the motor, is movably connected with the inner wall of the sliding groove through a bearing.

Preferably, the sliding block is located in the sliding groove and is in sliding connection with the bottom plate through the sliding groove, and the reciprocating screw rod penetrates through the sliding block and is in threaded connection with the sliding block through the ball screw pair.

Preferably, the bottom of the vertical plate is fixedly connected with the bottom plate, the middle part of the transmission rod is movably connected with the top of the vertical plate through a bearing, and the transmission gear is coaxial with the transmission rod and is fixedly connected with one end of the transmission rod.

Preferably, the center of the bottom of the rack is fixedly connected with the top of the sliding block, and the top of the rack is meshed with the transmission gear.

Preferably, one end of the transmission rod, which is far away from the transmission gear, is fixedly connected with a bevel gear a, the bottom of the support plate is fixedly connected with the bottom plate, and the middle part of the rotating rod is movably connected with the top of the support plate through a bearing.

Preferably, one end of the rotating rod is fixedly connected with a bevel gear b, and the bevel gear b is meshed with the bevel gear a.

Preferably, the bull stick is kept away from bevel gear b one end fixedly connected with two connecting rods, two the connecting rod is kept away from bull stick one end respectively with sleeve both sides inside fixed connection.

Preferably, an annular groove is formed in the support rod, an annular protrusion is fixedly connected to the inner wall of the sleeve, and the annular protrusion is located in the annular groove and is rotationally connected with the support rod through the annular groove.

The embodiment of the utility model has the following advantages:

1. according to the utility model, the head shaking mechanism is arranged, so that the LED lamp body can perform head shaking type illumination, the illumination coverage area is effectively enlarged, pedestrians can pass better at night, the flexibility is high, and the limitation that only one fixed area on a road can be illuminated in the past is broken.

2. According to the utility model, the LED lamp body is arranged in a swinging manner, so that the illumination coverage rate is wider, the distance between adjacent street lamps can be longer, the road sections with the same distance are smaller in street lamp requirement, and the construction cost is effectively saved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, proportional changes, or adjustments of size, which do not affect the efficacy of the utility model or the objects achieved, should fall within the scope of the utility model.

FIG. 1 is a schematic view of the overall structure provided by the present utility model;

FIG. 2 is an exploded view of a partial structure according to the present utility model;

FIG. 3 is an enlarged view of the structure of portion A in FIG. 2 according to the present utility model;

fig. 4 is a partial structural cross-sectional view provided by the present utility model.

In the figure: 1. an LED lamp body; 2. road lamp shade; 3. a support rod; 4. a street lamp post; 5. a solar photovoltaic panel; 6. an inverter; 7. a mounting plate; 8. a sleeve; 9. a storage battery; 10. a bottom plate; 11. a motor; 12. a reciprocating screw rod; 13. a slide block; 14. a rack; 15. a transmission gear; 16. a transmission rod; 17. a vertical plate; 18. a support plate; 19. a rotating rod; 20. a chute; 21. bevel gear a; 22. bevel gear b; 23. a connecting rod; 24. an annular groove; 25. an annular protrusion.

Detailed Description

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides an LED street lamp, which comprises an LED lamp body 1, a street lamp cover 2, a supporting rod 3, a street lamp post 4, a solar photovoltaic panel 5 and an inverter 6, wherein the top of the street lamp post 4 is fixedly connected with a mounting plate 7 which is obliquely arranged, the solar photovoltaic panel 5 and the inverter 6 are respectively arranged on two sides of the mounting plate 7, one end of the supporting rod 3 is fixedly connected with the street lamp post 4, the other end of the supporting rod 3 is provided with a sleeve 8, the sleeve 8 is positioned outside the supporting rod 3 and is rotationally connected with the supporting rod 3, the inside of the supporting rod 3 is hollow and is provided with a head shaking mechanism, one end of the street lamp cover 2 is fixedly connected with the sleeve 8, the LED lamp body 1 is arranged inside the street lamp cover 2 and faces downwards, a storage battery 9 for supplying power for the LED lamp body 1 is also arranged inside the street lamp cover 2, and the input end and the output end of the inverter 6 are respectively electrically connected with the solar photovoltaic panel 5 and the storage battery 9;

in this embodiment, the inverter 6 can convert the direct current transmitted from the solar photovoltaic panel 5 into alternating current to charge the storage battery 9, and the storage battery 9 can supply power to the LED lamp body 1 and the motor 11 at the same time, and a controller is also configured outside the storage battery 9 for comprehensively managing the discharge control of the storage battery 9, and the above components and the connection relationship between them all belong to the prior art;

in order to achieve the purpose of shaking the LED lamp body 1, the device is achieved by adopting the following technical scheme: the oscillating mechanism comprises a bottom plate 10, a motor 11, a reciprocating screw rod 12, a sliding block 13, a rack 14, a transmission gear 15, a transmission rod 16, a vertical plate 17, a supporting plate 18 and a rotating rod 19, wherein the bottom plate 10 is fixedly connected with the inner wall of the supporting rod 3, an inverted T-shaped sliding groove 20 is formed in the top of the bottom plate 10, the motor 11 is arranged on the inner bottom wall of one end of the sliding groove 20 and is electrically connected with a storage battery 9, an output shaft of the motor 11 is fixedly connected with one end of the reciprocating screw rod 12, which is far away from the motor 11, is movably connected with the inner wall of the sliding groove 20 through a bearing, the sliding block 13 is positioned in the sliding groove 20 and is in sliding connection with the bottom plate 10 through the sliding groove 20, the sliding block 13 is also in an inverted T shape, the reciprocating screw rod 12 penetrates through the sliding block 13 and is in threaded connection with the sliding block 13 through a ball screw pair, the bottom of the vertical plate 17 is fixedly connected with the bottom plate 10, the middle part of the transmission rod 16 is movably connected with the top of the vertical plate 17 through a bearing, the transmission gear 15 is coaxial with the transmission rod 16 and is fixedly connected with one end of the transmission rod 16, the center of the bottom of the rack 14 is fixedly connected with the top of the sliding block 13, the top of the rack 14 is meshed with the transmission gear 15, one end of the transmission rod 16, which is far away from the transmission gear 15, is fixedly connected with a bevel gear a21, the bottom of the supporting plate 18 is fixedly connected with the bottom plate 10, the middle part of the rotating rod 19 is movably connected with the top of the supporting plate 18 through a bearing, one end of the rotating rod 19 is fixedly connected with a bevel gear b22, the bevel gear b22 is meshed with the bevel gear a21, one end of the rotating rod 19, which is far away from the bevel gear b22, is fixedly connected with two connecting rods 23, one end of the two connecting rods 23, which is far away from the rotating rod 19, is respectively fixedly connected with the inner parts of two sides of the sleeve 8, and the sleeve 8 is connected with the sleeve 8 through the two connecting rods 23, so that the sleeve 8 and the street lamp shade 2 can follow the rotating rod 19 to synchronously rotate;

in order to achieve the purpose that the sleeve 8 is more stable, the device is realized by adopting the following technical scheme: the annular groove 24 is formed in the support rod 3, the annular protrusion 25 is fixedly connected to the inner wall of the sleeve 8, the annular protrusion 25 is located in the annular groove 24 and is rotationally connected with the support rod 3 through the annular groove 24, and the sleeve 8 can be limited to a certain extent by arranging the annular protrusion 25, so that the sleeve 8 cannot be easily separated from the support rod 3, and meanwhile, the rotating motion of the sleeve 8 is not influenced.

The application process of the utility model is as follows: after the road lamp reaches the start time, the controller controls the storage battery 9 to supply power to the LED lamp body 1 and the motor 11 respectively, so that the LED lamp body 1 is started to provide illumination for a road, meanwhile, an output shaft of the motor 11 drives the reciprocating screw rod 12 to rotate, the sliding block 13 is pushed to reciprocate along the sliding groove 20, meanwhile, the rack 14 is driven to reciprocate on the bottom plate 10, the rack 14 drives the transmission gear 15 to reciprocate, the bevel gear a21 is driven to reciprocate through the transmission rod 16, the bevel gear a21 drives the bevel gear b22 and the rotary rod 19 to reciprocate, the rotary rod 19 drives the sleeve 8 and the street lamp cover 2 to reciprocate through the two connecting rods 23, and the LED lamp body 1 can shake a lower arc-shaped area to illuminate, so that the illumination coverage area is effectively enlarged.

The above description is of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model with the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.

Claims

1. The utility model provides a LED street lamp, includes LED lamp body (1), street lamp cover (2), bracing piece (3), street lamp pole (4) and solar photovoltaic board (5) and dc-to-ac converter (6), its characterized in that: the utility model discloses a street lamp, including street lamp pole (4), solar photovoltaic board (5), dc-to-ac converter (6), mounting panel (7) of street lamp pole (4) top fixedly connected with slope setting, solar photovoltaic board (5) and dc-to-ac converter (6) are installed respectively in the two sides of mounting panel (7), bracing piece (3) one end and street lamp pole (4) fixed connection, the bracing piece (3) other end is equipped with sleeve (8), sleeve (8) are located bracing piece (3) outside and rotate with bracing piece (3) and are connected, inside cavity of bracing piece (3) just is equipped with the mechanism of shaking the head, street lamp cover (2) one end and sleeve (8) fixed connection, LED lamp body (1) are installed inside and the direction is down, battery (9) for LED lamp body (1) power supply are still installed to street lamp cover (2) inside, input and output of dc-to-ac converter (6) are respectively with solar photovoltaic board (5) and battery (9).

2. The LED street lamp of claim 1, wherein: the oscillating mechanism comprises a bottom plate (10), a motor (11), a reciprocating screw rod (12), a sliding block (13), a rack (14), a transmission gear (15), a transmission rod (16), a vertical plate (17), a supporting plate (18) and a rotating rod (19), wherein the bottom plate (10) is fixedly connected with the inner wall of the supporting rod (3), and an inverted T-shaped sliding groove (20) is formed in the top of the bottom plate (10).

3. An LED street lamp as claimed in claim 2, wherein: the motor (11) is arranged on the inner bottom wall of one end of the sliding groove (20) and is electrically connected with the storage battery (9), an output shaft of the motor (11) is fixedly connected with one end of the reciprocating screw rod (12), and one end, far away from the motor (11), of the reciprocating screw rod (12) is movably connected with the inner wall of the sliding groove (20) through a bearing.

4. A LED street lamp according to claim 3, characterised in that: the sliding block (13) is positioned in the sliding groove (20) and is in sliding connection with the bottom plate (10) through the sliding groove (20), and the reciprocating screw rod (12) penetrates through the sliding block (13) and is in threaded connection with the sliding block (13) through the ball screw pair.

5. The LED street lamp of claim 4, wherein: the bottom of the vertical plate (17) is fixedly connected with the bottom plate (10), the middle part of the transmission rod (16) is movably connected with the top of the vertical plate (17) through a bearing, and the transmission gear (15) is coaxial with the transmission rod (16) and is fixedly connected with one end of the transmission rod (16).

6. The LED street lamp of claim 5, wherein: the bottom center of the rack (14) is fixedly connected with the top of the sliding block (13), and the top of the rack (14) is meshed with the transmission gear (15).

7. The LED street lamp of claim 6, wherein: one end of the transmission rod (16) far away from the transmission gear (15) is fixedly connected with a bevel gear a (21), the bottom of the supporting plate (18) is fixedly connected with the bottom plate (10), and the middle part of the rotating rod (19) is movably connected with the top of the supporting plate (18) through a bearing.

8. The LED street lamp of claim 7, wherein: one end of the rotating rod (19) is fixedly connected with a bevel gear b (22), and the bevel gear b (22) is meshed with the bevel gear a (21).

9. The LED street lamp of claim 8, wherein: one end of the rotating rod (19) far away from the bevel gear b (22) is fixedly connected with two connecting rods (23), and one end of the connecting rods (23) far away from the rotating rod (19) is fixedly connected with the inner parts of two sides of the sleeve (8) respectively.

10. The LED street lamp of claim 1, wherein: an annular groove (24) is formed in the support rod (3), an annular protrusion (25) is fixedly connected to the inner wall of the sleeve (8), and the annular protrusion (25) is located in the annular groove (24) and is rotationally connected with the support rod (3) through the annular groove (24).