CN219283126U

CN219283126U - But angle regulation's outdoor projecting lamp

Info

Publication number: CN219283126U
Application number: CN202320255230.7U
Authority: CN
Inventors: 宋岳云; 冯竹; 宋雨辰; 姜春萍
Original assignee: Haining Youlian Lighting & Electronics Co ltd
Current assignee: Haining Youlian Lighting & Electronics Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-06-30
Anticipated expiration: 2033-02-20

Abstract

The utility model discloses an outdoor projection lamp with an adjustable angle, which comprises a lamp post and a lamp main body arranged at the top end of the lamp post, wherein the lamp post is hollow, an adjusting mechanism is arranged in the lamp post and comprises an upper gear and a lower gear which are mutually connected by a traction belt, fixing rods are arranged at two ends of the upper gear, lamp fixing plates are fixedly connected to the two rod end sides of the two fixing rods, fixing rods and threaded rods are respectively arranged at two ends of the lower gear, and meanwhile, a positioning plate and a rotary handle are connected to the threaded rods. The utility model has simple structure and convenient use, and can rapidly and flexibly adjust the angle.

Description

But angle regulation's outdoor projecting lamp

Technical Field

The utility model relates to the technical field of outdoor projection lamps, in particular to an angle-adjustable outdoor projection lamp.

Background

The projector is a lamp with illuminance higher than ambient environment on the surface to be illuminated, and is mainly used for large-area operation.

Original outdoor projecting lamp is fixed on outdoor wall through the mounting bracket in most, when need adjust the irradiation direction of lamp, need loosen again installation angle, adjust the damping value after, fasten again, the adjustment process is comparatively troublesome, and because outdoor projecting lamp is installed in higher position usually for angle adjustment is very inconvenient.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems in the related art to some extent. Therefore, an object of the present utility model is to provide an angle-adjustable outdoor projector that has a simple structure, is convenient to use, and can rapidly and flexibly adjust an angle.

The technical proposal is as follows:

but angle regulation's outdoor projecting lamp be equipped with adjustment mechanism in the lamp pole, adjustment mechanism is including last gear and the lower gear by traction belt interconnect go up the both ends of gear are equipped with the dead lever, and two dead lever end side fixedly connected with lamps and lanterns fixed plate the both ends of lower gear are equipped with dead lever and threaded rod respectively, simultaneously be connected with locating plate and rotatory handle on the threaded rod.

Further, the locating plate is sleeved on the threaded rod in a threaded connection mode, and the rotary handle is fixedly connected to one end, far away from the lower gear, of the threaded rod.

Further, two the fixed slots are all formed in the opposite sides of the lamp fixing plate, which are far away from one end of the upper gear, and fixing holes are formed in four corners in the fixed slots and used for fixing.

Furthermore, two matched sets of toothed chains are connected with the peripheral sides of the upper gear and the lower gear in a meshed manner, the toothed chains are formed by connecting a plurality of tooth parts in a head-tail rotation mode, and meanwhile, the opposite sides of the upper toothed chain and the lower toothed chain are fixedly connected with each other through traction belts.

Further, the locating plate comprises a locating plate main body and a handle fixed on one side of the locating plate main body, and matched screw holes are formed in the locating plate main body corresponding to the threaded rods.

Further, a rubber layer is laid on one side of the locating plate main body, which is close to the lower gear.

The utility model has the beneficial effects that:

1. the two groups of toothed chains are meshed and matched on the peripheral sides of the upper gear and the lower gear, the two groups of toothed chains are connected with each other by the traction belt, and meanwhile, the rotary handle is arranged on one side of the lower gear, so that the upper gear is driven to rotate in the same direction when the lower gear is rotated by the rotary handle, any angle adjustment of the upper gear of the detachable connection lamp is realized, and the practicability of the lamp is effectively improved.

2. The traction belt is arranged as a connecting tool of the upper gear and the lower gear, and the length of the traction belt is selectively adjusted, so that the utility model can be suitable for angle adjustment of various height projection lamps, and the applicability of the utility model is effectively improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of an adjusting mechanism in the present utility model.

Fig. 3 is a schematic structural view of the connection of the upper gear and the lower gear in the present utility model.

Fig. 4 is a schematic view of the structure of the toothed chain of the present utility model.

Fig. 5 is a schematic diagram of the structure of the lower gear of the present utility model.

In the figure: 1. an adjusting mechanism; 2. a lamp fixing plate; 3. a top gear; 4. a lower gear; 5. a traction belt; 101. a toothed chain; 201. a fixing groove; 202. a fixing hole; 301. a fixed rod; 401. a threaded rod; 402. a positioning plate; 403. rotating the handle; 1011. tooth parts; 4021. screw holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

Referring to fig. 1 to 5, an outdoor projection lamp with adjustable angle includes an adjusting mechanism 1, the adjusting mechanism 1 includes an upper gear 3 and a lower gear 4, two matched sets of toothed chains 101 are engaged and connected on the peripheral sides of the upper gear 3 and the lower gear 4, the toothed chains 101 are formed by rotationally connecting a plurality of toothed members 1011 from head to tail, meanwhile, opposite sides of the upper and lower toothed chains 101 are fixedly connected with each other by a traction belt 5, two ends of the upper gear 3 are provided with fixing rods 301, end sides of the fixing rods 301 are fixedly connected with lamp fixing plates 2, opposite sides of one ends of the two lamp fixing plates 2 far away from the upper gear 3 are provided with fixing grooves 201, and four corners in the fixing grooves 201 are provided with fixing holes 202 for fixing;

as shown in fig. 5, two ends of the lower gear 4 are respectively provided with a fixing rod 301 and a threaded rod 401, meanwhile, the threaded rod 401 is connected with a locating plate 402 and a rotary handle 403, the locating plate 402 comprises a locating plate main body and a handle fixed on one side of the locating plate main body, a matched screw hole 4021 is formed in the locating plate main body corresponding to the threaded rod 401, a rubber layer is further paved on one side, close to the lower gear 4, of the locating plate main body, the threaded rod 401 is sleeved with the locating plate 402 in a threaded connection mode, and the rotary handle 403 is fixedly connected with one end, far away from the lower gear 4, of the threaded rod 401.

According to the above-described solution, the device according to the utility model is mounted inside a lamppost housing as shown in fig. 1: the length of the traction belt 5 is selected according to the actual height, the upper gear 3 is fixedly arranged at the top end of the lamp post, the lower gear 4 is rotatably arranged at a position close to the bottom end of the lamp post (the height convenient for manual operation of staff), and meanwhile, the lamp fixing plates 2 at the two ends of the upper gear 3 are arranged outside the lamp post, the threaded rod 401 at one end of the lower gear 4, the positioning plate 402 and the rotary handle 403 connected with the threaded rod 401 are also arranged outside the lamp post.

After the installation, the projection lamp can be detachably connected between the two lamp fixing plates 2 at the top end of the lamp post (using the fixing groove 201 and the fixing hole 202), and the threaded rod 401 exposed at one side of the lower part of the lamp post and the positioning plate 402 and the rotary handle 403 connected with the threaded rod 401 have the following functions: the rotary handle 403 can be used for rotationally adjusting the angle of the lower gear 4, and simultaneously, because the upper gear 3 and the lower gear 4 are mutually connected in a traction way by the two toothed chains 101 and the traction belt 5, the angle of the upper gear 3 (projection angle of the projection lamp) can be synchronously and rotationally adjusted;

the locating plate 402 has the function that after the angle of the upper gear 3 and the lower gear 4 is adjusted, the locating plate 402 can be rotated towards one side of the lower gear 3 by threads until the locating plate 402 is pressed close to and extruded to the side wall of the lamp post, and a rubber layer paved on one side surface of the locating plate 402 close to the lower gear 3 can provide larger friction force and adhesiveness for the locating plate 402, so that the locating plate 402 is more effectively assisted to be attached to the side wall of the lamp post, and meanwhile, the rotation of the lower gear 4 is limited and fixed, and the locating and fixing (projection angle) functions are realized.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. But angle regulation's outdoor projecting lamp, including the lamp pole with install the lamps and lanterns main part on lamp pole top, the lamp pole is cavity setting, its characterized in that: the lamp post is internally provided with an adjusting mechanism, the adjusting mechanism comprises an upper gear and a lower gear which are connected with each other through a traction belt, fixing rods are arranged at two ends of the upper gear, lamp fixing plates are fixedly connected to two ends of the fixing rods, two ends of the lower gear are respectively provided with a fixing rod and a threaded rod, and meanwhile, a locating plate and a rotary handle are connected to the threaded rod.

2. The angle-adjustable outdoor projector of claim 1, wherein: the locating plate threaded connection's cover is established on the threaded rod, rotatory handle fixed connection is in the one end that the threaded rod kept away from the lower gear.

3. The angle-adjustable outdoor projector of claim 1, wherein: the opposite sides of the two lamp fixing plates, which are far away from one end of the upper gear, are provided with fixing grooves, and four corners in the fixing grooves are provided with fixing holes for fixing.

4. The angle-adjustable outdoor projector of claim 1, wherein: two matched sets of toothed chains are connected to the peripheral sides of the upper gear and the lower gear in a meshed mode, the toothed chains are formed by connecting a plurality of toothed parts in a head-tail rotating mode, and meanwhile, opposite sides of the upper toothed chain and the lower toothed chain are fixedly connected with each other through traction belts.

5. The angle-adjustable outdoor projector of claim 1, wherein: the locating plate comprises a locating plate main body and a handle fixed on one side of the locating plate main body, and matched screw holes are formed in the locating plate main body corresponding to the threaded rods.

6. The angle-adjustable outdoor projector of claim 5, wherein: a rubber layer is laid on one side surface of the locating plate main body, which is close to the lower gear.