CN212156845U - A kind of LED lighting lamp which is easy to disassemble and assemble - Google Patents

Abstract

The utility model relates to the technical field of lamps, in particular to an LED lighting lamp which is easy to disassemble and assemble, comprising a base, a lamp post is vertically installed on the base, a sliding seat is vertically slidably connected to the lamp post, and a sliding seat is provided on the base. There is a lamp mounting seat, which is driven by a lifting mechanism to move vertically. The lifting mechanism includes a screw rod that is vertically rotated and connected to the lamp post, and the screw thread of the screw rod penetrates the sliding seat. The beneficial effects of the utility model are as follows: through the rotation of the screw rod, the screw rod and the sliding seat are used for screwing driving force to move the sliding seat vertically, so that the lamp mounting seat can be lifted and lowered, and the LED lighting lamp can be installed. When disassembling, there is no need to use tools such as escalators, which improves the work efficiency. The lamp mounting seat is set to be connected to the sliding seat through the rotation of the shaft, and the installation angle of the lamp mounting seat is adjusted by the angle adjustment mechanism, so as to make the lighting range of the LED lighting lamp after installation. Adjustments can be made so that the lighting areas in the garden can be adjusted.

Description

A kind of LED lighting lamp which is easy to disassemble and assemble

technical field

The utility model relates to the technical field of lamps, in particular to an LED lighting lamp which is convenient for disassembly and assembly.

Background technique

Garden refers to a specific cultivated natural environment and recreational environment. Using engineering technology and artistic means in a certain area, by transforming the terrain (or further building mountains, stacking rocks, and managing water), planting trees and flowers, constructing buildings and arranging garden roads, the beautiful natural environment and recreational environment are created. It's called a garden. It is unique in traditional Chinese architecture, and the most important achievement is the classical garden architecture.

LED lighting is generally used for lighting in gardens, but the existing LED lighting is installed on the top of the lamp post. When installing/removing the LED lighting, tools such as escalators are needed to operate the LED lighting, making the LED lighting The operation efficiency is low, which affects the installation/removal efficiency of LED lighting.

Utility model content

The purpose of the utility model is to overcome the problems existing in the prior art, and to provide an LED lighting lamp that is easy to disassemble and assemble, which can solve the problems of the prior art at least to a certain extent.

In order to realize the above-mentioned technical purpose and achieve the above-mentioned technical effect, the utility model is realized through the following technical solutions:

An LED lighting lamp that is easy to disassemble and assemble, comprising a base on which a lamp post is installed vertically, a sliding seat is vertically slidably connected to the lamp post, and a lamp mounting seat is arranged on the sliding seat. , and its vertical movement is driven by a lifting mechanism, the lifting mechanism includes a lead screw vertically rotatably connected to the lamp post, and the screw thread penetrates the sliding seat.

As a further optimization of the above technical solution, the lamp post is provided with two bearing seats, and both ends of the screw rod are respectively inserted into the two bearing seats.

As a further optimization of the above technical solution, the sliding seat is vertically slidably connected to the lamp post by installing a sliding rail and a sliding block.

As a further optimization of the above technical solution, the sliding seat is provided with two side plates, the two side plates are horizontally connected with rotating shafts, and the connecting pieces are sleeved on the rotating shafts, and the lamp mounting seat It is fixed on one end of the connecting piece away from the rotating shaft, and can be rotated about the rotating shaft in the axial direction. The angle adjustment mechanism of the lamp mounting seat adjusts the included angle between its axial direction and the length direction of the lamp post.

As a further optimization of the above technical solution, the angle adjustment mechanism includes a fixing block arranged on one end of the rotating shaft passing through one of the side plates, a fixing ring is arranged between the fixing block and the side plate, and the fixing ring is welded The side plate is slidably fitted on the rotating shaft. The rotating shaft is also slidably fitted with a sliding ring. The sliding ring is arranged between the fixing ring and the fixing block, and is connected to the rotating shaft through a spline. A plurality of limit blocks extending to the outer side of the axial direction are arranged on the side facing the fixed ring along its axial direction, and corresponding limit grooves are opened on the fixed ring for the limit blocks to engage, and the fixed blocks An elastic element is arranged between the sliding ring and the sliding ring, and the elastic element drives the upper limiting block of the sliding ring to be engaged in the limiting groove.

As a further optimization of the above technical solution, the elastic element is a spring, the spring is sleeved on the rotating shaft, and the two ends of the spring in the direction of elastic force abut against the fixed block and the sliding ring respectively.

The beneficial effects of the utility model are as follows: through the rotation of the screw rod, the screw rod and the sliding seat are used for screwing driving force to move the sliding seat vertically, so that the lamp mounting seat can be lifted and lowered, and the LED lighting lamp can be installed. When disassembling, there is no need to use tools such as escalators, which improves the work efficiency to a certain extent, and the structure is simple, and the cost will not increase significantly. In addition, the lamp mounting seat is set to be connected to the sliding seat through the rotation of the shaft, and is adjusted by the angle. The mechanism adjusts the installation angle of the lamp mounting seat, so that the lighting range after the LED lighting lamp is installed can be adjusted, so that the lighting area in the garden can be adjusted.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is the exploded schematic diagram of the three-dimensional structure in Fig. 1;

Fig. 3 is the partial three-dimensional structure enlarged schematic diagram at A place in Fig. 2;

Fig. 4 is the schematic diagram of the bottom viewing angle of the three-dimensional structure in Fig. 1;

The reference numerals are explained as follows:

1- Base, 2- Screw rod, 3- Lamp post, 4- Lamp mounting base, 5- Connecting piece, 6- Side plate, 7- Sliding seat, 8- Rotating shaft, 9- Fixing block, 10- Spring, 11 -Sliding ring, 12-limiting block, 13-limiting groove, 14-fixing ring.

Detailed ways

In order to make the technical means, creative features, goals and effects realized by the present utility model easy to understand, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Fig. 1-4, Fig. 1-4 shows an LED lighting lamp that is easy to disassemble and assemble, including a base 1, a lamp post 3 is vertically mounted on the base 1, and a lamp post 3 is mounted on the base 1. A sliding seat 7 is vertically slidably connected with the sliding rail and the sliding block. The sliding seat 7 is provided with a lamp mounting seat 4, which is driven by a lifting mechanism to move vertically. The lifting mechanism includes a vertical rotation connected to the The screw rod 2 on the lamp post 3, specifically, the lamp post 3 is provided with two bearing seats, and the two ends of the screw rod 2 are respectively inserted into the two bearing seats, and then vertically rotatably connected to the lamp post 3, the screw thread 2 penetrates the sliding seat 7.

The sliding seat 7 is provided with two side plates 6 , and a rotating shaft 8 is connected to the two side plates 6 for horizontal rotation. The connecting piece 5 is on one end away from the rotating shaft 8 and can be rotated axially around the rotating shaft 8. The angle adjustment mechanism of the lamp mounting base 4 adjusts the angle between its axial direction and the length direction of the lamp post 3. The angle adjustment mechanism includes: A fixing block 9 is provided on one end of the side plate 6 through which the shaft 8 passes through. A fixing ring 14 is arranged between the fixing block 9 and the side plate 6. The fixing ring 14 is welded on the side plate 6 and is assembled in a sliding manner. On the rotating shaft 8, a sliding ring 11 is also slidably fitted on the rotating shaft 8. The sliding ring 11 is arranged between the fixing ring 14 and the fixing block 9 and is connected to the On the rotating shaft 8, a plurality of limit blocks 12 extending to the axial outer side thereof are arranged in an array along its axial direction toward the fixing ring 14, and the corresponding fixing ring 14 is provided with a locking block 12 for the limit block 12. There is a spring 10 between the fixed block 9 and the sliding ring 11, the spring 10 is sleeved on the rotating shaft 8, and the two ends of its elastic force abut against the fixed block 9 and the sliding ring 11 respectively, The spring 10 drives the upper limit block 12 of the sliding ring 11 to engage in the limit groove 13 .

When the utility model is in use, the lamp holder of the LED lighting lamp in the prior art is connected to the lamp mounting seat, the screw rod is manually rotated to screw the screw rod with the sliding seat, and the driving force of the screw thread is used to make The sliding seat moves vertically, so that the lamp mounting seat moves to the upper end of the lamp post to realize the installation of the LED lighting. When the lighting area of the LED lighting needs to be adjusted, the screw rod is reversely rotated to move the sliding seat downward. To the lower end of the lamp post, the operator will turn the sliding ring again, so that the limit block on the sliding ring is released from the engagement state with the limit groove, and the shaft can rotate freely at this time, and then manually rotate the lamp mounting seat to a suitable angle, and then Loosen the sliding ring, under the elastic force of the spring, the limit block on the driving sliding ring is engaged with the limiting groove on the fixing ring. Since the sliding ring is connected to the rotating shaft through the spline, and the fixing ring is welded on the side plate , at this time, the rotating shaft cannot rotate under the engagement of the limit block and the limit slot, so that the lighting area of the LED lighting lamp is in a stable state after adjustment.

The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details, nor do they limit the invention to only the described embodiments. Obviously, many modifications and variations are possible in light of the content of this specification. This specification selects and describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. An LED lighting lamp that is easy to disassemble and assemble, characterized in that it comprises a base (1) on which a lamp post (3) is installed vertically, and a lamp post (3) is mounted on the base (1). A sliding seat (7) is vertically slidably connected, a lamp mounting seat (4) is arranged on the sliding seat (7), and the vertical movement is driven by a lifting mechanism, and the lifting mechanism includes a vertical rotation connected to the lamp The lead screw (2) on the column (3) is threaded through the sliding seat (7). 2 . The LED lighting lamp that is easy to disassemble and assemble according to claim 1 , wherein two bearing seats are arranged on the lamp post ( 3 ), and two ends of the screw rod ( 2 ) are inserted respectively. 3 . on both bearing housings. 3 . The easily disassembled LED lighting lamp according to claim 1 , wherein the sliding seat ( 7 ) is vertically slidably connected to the lamp post ( 3 ) through a mounting slide rail and a sliding block. 4 . 4. The LED lighting lamp that is easy to disassemble and assemble according to claim 1, characterized in that, the sliding seat (7) is provided with two side plates (6), and the two side plates (6) A rotating shaft (8) is rotatably connected to the upper horizontal, and a connecting piece (5) is sleeved on the rotating shaft (8). and can be rotated about the axis of rotation (8) in the axial direction, and the angle of the lamp mounting seat (4) is adjusted by the angle adjustment mechanism between its axial direction and the length direction of the lamp post (3). 5. An easily disassembled LED lighting lamp according to claim 4, characterized in that the angle adjustment mechanism comprises a fixed block ( 9), a fixing ring (14) is arranged between the fixing block (9) and the side plate (6), the fixing ring (14) is welded on the side plate (6) and is slidably mounted on the rotating shaft (8) On the rotating shaft (8), a sliding ring (11) is also slidably fitted, and the sliding ring (11) is arranged between the fixing ring (14) and the fixing block (9), and is connected to the On the rotating shaft (8), a plurality of limit blocks (12) extending toward the axial outer side of the fixing ring (14) are arranged along its axial array on the side facing the fixing ring (14). A limit groove (13) for engaging the limit block (12) is opened, an elastic element is arranged between the fixed block (9) and the sliding ring (11), and the elastic element drives the upper limit of the sliding ring (11) The position block (12) is engaged in the limit slot (13). 6 . The LED lighting lamp that is easy to disassemble and assemble according to claim 5 , wherein the elastic element is a spring ( 10 ), and the spring ( 10 ) is sleeved on the rotating shaft ( 8 ), and its elastic force is 6 . The two ends of the direction abut against the fixed block (9) and the sliding ring (11) respectively.

Images