CN219828718U

CN219828718U - Street lamp with angle adjusting structure

Info

Publication number: CN219828718U
Application number: CN202320468379.3U
Authority: CN
Inventors: 卞峰
Original assignee: Fuzhou Dongshi Lighting Technology Co ltd
Current assignee: Fuzhou Dongshi Lighting Technology Co ltd
Priority date: 2023-03-13
Filing date: 2023-03-13
Publication date: 2023-10-13
Anticipated expiration: 2033-03-13

Abstract

The utility model relates to the technical field of street lamps, and discloses a street lamp with an angle adjustment structure, which includes a support column. A rotating disk is fixedly installed at the lower end of the support column. An adjustment device is provided inside the support column. The adjustment device includes There is a rotating rod, a threaded barrel, a sliding block, a hinged rod and a fixed block. The rotating rod is rotatably connected inside the support column. A threaded groove is provided on the outer wall of the rotating rod. The threaded barrel is threaded on the outer wall of the threaded groove. Connection, the sliding blocks are provided with two groups, and the two groups of sliding blocks are fixedly installed on the outer wall of the threaded barrel. This street lamp with an angle adjustment structure is provided with an adjustment device to adjust the illumination angle of the lamp holder, which is simple and convenient to operate. By providing a limit device, the rotation plate is fixed and limited, thereby improving the support stability of the support column, and at the same time The rotation of the rotating disk can adjust the direction of the lamp holder to improve the applicability.

Description

Street lamp with angle adjusting structure

Technical Field

The utility model relates to the technical field of street lamps, in particular to a street lamp with an angle adjusting structure.

Background

The COB integrated light source is formed by adhering a bare chip on an interconnection substrate by conductive or non-conductive adhesive, and then conducting wire bonding to realize electric connection, is also called a COB area light source, is widely used for LED bulb, LED lamp cup, LED spotlight, LED down lamp, LED ceiling lamp and LED bean liner lamp products, is one of the main trends of the current LED illumination light source, and is the LED lamp with the COB integrated light source.

The existing LED street lamp for road traffic is usually fixedly installed on a lamp post, the installation angle of the LED street lamp cannot be adjusted, in different areas, the LED street lamp has certain requirements on the illumination angle of the LED street lamp, the traditional fixed installation is not suitable for the installation requirements of all construction pavements, the illumination range cannot be adjusted according to the field requirements, and certain limitations exist in use. In view of this, we propose a street lamp with an angle adjustment structure.

Disclosure of Invention

The utility model aims to provide a street lamp with an angle adjusting structure, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a street lamp with angle adjusting structure, includes the support column, support column lower extreme fixed mounting has the rotary disk, the inside adjusting device that is provided with of support column, adjusting device includes:

the rotating rod is rotationally connected inside the support column, and a thread groove is formed in the outer wall of the rotating rod;

the thread cylinder is in threaded connection with the outer wall of the thread groove;

the sliding blocks are provided with two groups, and the two groups of sliding blocks are fixedly arranged on the outer wall of the threaded cylinder;

and one end of the hinging rod, which is close to the supporting column, is hinged with the sliding block, and one end of the hinging rod, which is far away from the sliding block, is hinged with the fixed block.

Preferably, the support column is left and right ends fixed mounting has the connecting seat, the one end that the support column was kept away from to the connecting seat is articulated with the bracing piece, the one end and the lamp stand fixed connection of connecting seat are kept away from to the bracing piece, bracing piece lower extreme and fixed block fixed connection.

Preferably, the rotary disk is rotationally connected with the base at the lower end, and when the rotary disk rotates on the base, the direction of the lamp holder at the upper end is driven to be adjusted, so that the applicability is improved, and a plurality of groups of jacks which are arranged in an annular array shape are formed in the outer wall of the rotary disk.

Preferably, stop device is fixed firmly to the base upper end, stop device is including stopper, inserted bar and stop spring, stopper lower extreme and base fixed connection, run through in the stopper have the inserted bar and with inserted bar sliding connection, stop spring has been cup jointed on the outer wall of inserted bar, stop spring's left end and stopper fixed connection, stop spring's right-hand member and inserted bar fixed connection make the inserted bar insert in the jack of rotary disk, fixed spacing to the rotary disk, improve the stability of support column.

Preferably, the outer wall of the rotating rod is fixedly connected with a conical gear A, the conical gear A is meshed with a conical gear B at the lower end, the right end of the conical gear B is fixedly connected with the output end of a driving motor, and the driving motor is fixedly arranged at the upper end of the rotating disc.

Preferably, the upper end of the support column is fixedly provided with a rain-shielding eave, so that rainwater is shielded, and a protection effect is achieved.

Compared with the prior art, the utility model provides the street lamp with the angle adjusting structure, which has the following beneficial effects:

1. this street lamp with angle adjusting structure, through being provided with adjusting device, when starting driving motor, make driving motor's output drive conical gear B rotate, conical gear B meshes with conical gear A of upper end mutually, makes conical gear A drive the dwang and rotates, and the screw thread section of thick bamboo on the screw thread groove outer wall can reciprocate in the dwang seting up to drive sliding block and articulated rod reciprocates, the articulated rod is pulled the bracing piece, adjusts the irradiation angle of lamp stand, easy operation is convenient.

2. This street lamp with angle adjusting structure, through being provided with stop device, make the inserted bar insert in the jack of rotary disk, fixed spacing to the rotary disk improves the stability of the support of support column, can drive support column and lamp stand rotation when the rotary disk rotates simultaneously, adjusts the direction that the lamp stand shines, improves the suitability.

Drawings

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

FIG. 2 is a schematic view of the structure of the present utility model in front cross section;

FIG. 3 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;

fig. 4 is an enlarged schematic view of the portion B of fig. 2 according to the present utility model.

In the figure: 1. a support column; 2. a rotating disc; 201. a jack; 3. an adjusting device; 301. a rotating lever; 3011. a thread groove; 302. a thread cylinder; 303. a sliding block; 304. a hinge rod; 305. a fixed block; 4. a connecting seat; 401. a support rod; 402. a lamp holder; 5. a base; 6. a limiting device; 601. a limiting block; 602. a rod; 603. a limit spring; 7. a conical gear A; 701. a bevel gear B; 702. a driving motor; 8. rain-shielding eave.

Detailed Description

As shown in fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a street lamp with angle regulation structure, including support column 1, support column 1 lower extreme fixed mounting has rotary disk 2, the inside adjusting device 3 that is provided with of support column 1, adjusting device 3 includes dwang 301, dwang 301 is at the inside swivelling joint of support column 1, threaded slot 3011 has been seted up on the outer wall of dwang 301, threaded connection has a screw barrel 302 on the outer wall of threaded slot 3011, fixed mounting has sliding block 303 on the outer wall of screw barrel 302, sliding block 303 is provided with two sets of, sliding block 303 is kept away from the one end of screw barrel 302 and is articulated with articulated lever 304, articulated lever 304 is kept away from the one end and fixed block 305 of sliding block 303 articulated.

Specifically, the adjusting device 3 in the technical scheme of the utility model comprises a rotating rod 301, a threaded cylinder 302, a sliding block 303, a hinging rod 304 and a fixed block 305, when the rotating rod 301 rotates, the threaded cylinder 302 and the sliding block 303 are driven to lift up and down, the hinging rod 304 pulls the supporting rod 401, the irradiation angle of the lamp holder 402 is adjusted, and the operation is simple and convenient.

In an embodiment of the present utility model, sliding grooves are formed on the side walls of the left and right ends of the support column 1, the sliding block 303 moves in the sliding grooves, meanwhile, the sliding grooves can perform a wire limiting function on the movement track of the sliding block 303 and the thread cylinder 302, and the driving motor 702 can drive the output end to perform reciprocating rotation.

With continued reference to fig. 1-4, the left and right ends of the support column 1 are fixedly provided with a connecting seat 4, one end of the connecting seat 4 away from the support column 1 is hinged with a support rod 401, one end of the support rod 401 away from the connecting seat 4 is fixedly connected with a lamp holder 402, the lower end of the support rod 401 is fixedly connected with a fixed block 305, a rotating disk 2 is rotationally connected with a base 5 at the lower end, a plurality of groups of jacks 201 arranged in an annular array shape are arranged on the outer wall of the rotating disk 2, a limiting device 6 is fixedly arranged at the upper end of the base 5, the limiting device 6 comprises a limiting block 601, a inserting rod 602 and a limiting spring 603, the lower end of the limiting block 601 is fixedly connected with the base 5, an inserting rod 602 penetrates through the limiting block 601 and is in sliding connection with the inserting rod 602, the outer wall of the inserting rod 602 is sleeved with the limiting spring 603, the left end of the limiting spring 603 is fixedly connected with the limiting block 601, the right end of the limiting spring 603 is fixedly connected with the inserting rod 602, a conical gear A7 is fixedly connected with the outer wall of the rotating rod 301, the conical gear A7 is meshed with a conical gear B at the lower end, the right end of the conical gear B701 is fixedly connected with the output end of the driving motor 702, the driving motor 702 is fixedly arranged at the upper end of the rotating disk 2 and the upper end of the support column 1 is fixedly arranged at the upper end of the support column 1, and the rain shielding edge 8 is protected.

In the embodiment of the utility model, in order to conveniently adjust the illumination direction of the lamp holder 402, the rotating disc 2 rotates on the base 5 to drive the support column 1 at the upper end and the lamp holder 402 to integrally rotate, so that the illumination direction of the lamp holder 402 is adjusted, and the applicability is improved.

When the lamp holder 402 is in use (or in use), when the irradiation angle of the lamp holder 402 needs to be adjusted, the driving motor 702 is started, the output end of the driving motor 702 drives the bevel gear B701 to rotate, the bevel gear B701 is meshed with the bevel gear A7 at the upper end, the bevel gear A7 drives the rotating rod 301 to rotate, the threaded cylinder 302 on the outer wall of the threaded groove 3011 is arranged on the rotating rod 301 to move up and down, the sliding block 303 and the hinging rod 304 are driven to move up and down, the hinging rod 304 pulls the supporting rod 401, the irradiation angle of the lamp holder 402 is adjusted, the operation is simple and convenient, when the inserting rod 602 is pulled outwards, the inserting rod 602 is not inserted into the jack 201 of the rotating disc 2 any more, the rotating disc 2 can rotate on the base 5 to adjust the illumination direction of the lamp holder 402, the applicability is improved, after the adjustment is finished, the inserting rod 602 is loosened, the elastic potential energy of the limiting spring 603 drives the inserting rod 602 to be continuously inserted into the jack 201, the rotating disc 2 is fixedly limited, and the stability of the lamp holder 402 in illumination is improved.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. Street lamp with angle regulation structure, including support column (1), its characterized in that: the rotary disk (2) is fixedly arranged at the lower end of the support column (1), an adjusting device (3) is arranged inside the support column (1), and the adjusting device (3) comprises:

the rotating rod (301), the rotating rod (301) is rotationally connected inside the supporting column (1), and a thread groove (3011) is formed in the outer wall of the rotating rod (301);

a thread cylinder (302), wherein the thread cylinder (302) is in threaded connection with the outer wall of the thread groove (3011);

the sliding blocks (303) are arranged in two groups, and the two groups of sliding blocks (303) are fixedly arranged on the outer wall of the threaded cylinder (302);

and one end of the hinging rod (304) close to the supporting column (1) is hinged with the sliding block (303), and one end of the hinging rod (304) far away from the sliding block (303) is hinged with the fixed block (305).

2. The street lamp with angle adjusting structure according to claim 1, wherein: the utility model discloses a lamp stand, including support column (1), connecting seat (4) are installed to both ends fixed mounting about support column (1), the one end that support column (1) was kept away from to connecting seat (4) is articulated with bracing piece (401), the one end and lamp stand (402) fixed connection that connecting seat (4) were kept away from to bracing piece (401), bracing piece (401) lower extreme and fixed block (305) fixed connection.

3. The street lamp with angle adjusting structure according to claim 1, wherein: the rotary disk (2) is rotationally connected with the base (5) at the lower end, and a plurality of groups of jacks (201) which are arranged in an annular array shape are formed in the outer wall of the rotary disk (2).

4. A street lamp with angle adjustment structure according to claim 3, characterized in that: the utility model discloses a stopper, including base (5) upper end fixed mounting has stop device (6), stop device (6) are including stopper (601), inserted bar (602) and spacing spring (603), stopper (601) lower extreme and base (5) fixed connection, run through in stopper (601) inserted bar (602) and with inserted bar (602) sliding connection, spacing spring (603) have been cup jointed on the outer wall of inserted bar (602), the left end and the stopper (601) fixed connection of spacing spring (603), the right-hand member and the inserted bar (602) fixed connection of spacing spring (603).

5. The street lamp with angle adjusting structure according to claim 1, wherein: the rotary table is characterized in that a conical gear A (7) is fixedly connected to the outer wall of the rotary rod (301), the conical gear A (7) is meshed with a conical gear B (701) at the lower end, the right end of the conical gear B (701) is fixedly connected with the output end of a driving motor (702), and the driving motor (702) is fixedly installed at the upper end of the rotary table (2).

6. The street lamp with angle adjusting structure according to claim 1, wherein: the upper end of the support column (1) is fixedly provided with a rain-shielding eave (8).