LED spotlight convenient to install

Abstract

The utility model discloses a kind of LED projection lamps of being convenient for installation, including lamp body and lamp stand, the lamp body includes lamp shell, the lamp stand includes two frame bodies of same structure, two frame bodies are connected with the two sides of lamp shell respectively;The frame body includes fixed arm and movable arm, one end of the fixed arm is connected with movable arm through angle adjusting structure, the movable arm is L-shaped, mounting hole is opened on the movable arm;The other end of the fixed arm is equipped with perforation, the two sides of lamp shell are fixedly installed with internal thread cylinder, compression bolt passes through the perforation of fixed arm and is connected with internal thread cylinder by thread, the end of compression bolt compresses fixed arm. The LED projection lamp of being convenient for installation has the advantages that multiple installation modes can be provided, simple operation, time and labor saving.

Description

Technical Field

[0001] This utility model relates to the field of lighting fixtures, and in particular to an easy-to-install LED floodlight. Background Technology

[0002] A floodlight is a lighting device that uses a directional beam of light to provide strong illumination to a specific area. It can be installed in three ways: on a ground base, attached to a building facade, or suspended from the top.

[0003] The floodlight structure consists of a lamp body and a lamp holder. The lamp holder is U-shaped and its two sides are bolted to the lamp body. During installation, it is fixed to the ground, building facade, or roof beam using the lamp holder. When installation on a beam is required, the lamp holder must be disassembled from the lamp body, the lamp holder hung on the beam, and then reconnected to the lamp body. This operation is inconvenient, increases the risk of working at height, and is time-consuming and labor-intensive. Summary of the Invention

[0004] In view of the shortcomings of the prior art, the technical problem to be solved by this patent application is how to provide an LED floodlight that can provide multiple installation methods, is simple to operate, and saves time and effort to install.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] An easy-to-install LED floodlight includes a lamp body and a lamp holder. The lamp body includes a lamp housing, and the lamp holder includes two identical frame members, which are respectively connected to both sides of the lamp housing.

[0007] The frame includes a fixed arm and a movable arm. One end of the fixed arm is connected to the movable arm through an angle adjustment structure. The movable arm is L-shaped and has mounting holes. The other end of the fixed arm has a through hole. Internally threaded cylinders are fixedly installed on both sides of the lamp housing. A clamping bolt passes through the through hole of the fixed arm and is connected to the internally threaded cylinder by a thread. The end of the clamping bolt clamps the fixed arm.

[0008] This design, with its fixed and movable arms, allows the fixed arm to be adjusted relative to both the movable and lamp housings, enabling various installation methods. The fixed arm is secured to the outside of the lamp housing by a clamping bolt. To adjust the angle of the fixed arm relative to the lamp housing, loosen the clamping bolt, allowing the fixed arm to rotate. Once adjusted, tighten the clamping bolt to secure the fixed arm firmly to the lamp housing. The movable arm's angle can be adjusted via the angle adjustment mechanism, allowing for multiple installation options.

[0009] Preferably, the ends of the fixed arm and the movable arm are bent outward to form a lower support and an upper support, respectively. The lower support and the upper support are provided with through holes, and a hand-tightening bolt passes through the through holes of the upper support and the lower support and is connected to a nut.

[0010] Preferably, reinforcing ribs are fixedly installed at the bends of the fixed arm and the lower support, and at the bends of the movable arm and the upper support.

[0011] Preferably, the outer end of the internally threaded cylinder has a plurality of radially arranged outward protruding ribs spaced apart, and a pressure ring is fixedly installed at the end of the fixed arm opposite the internally threaded cylinder. The side of the pressure ring away from the fixed arm has a plurality of radially arranged outward protruding ribs spaced apart, and the outward protruding ribs and the outward protruding ribs can be inserted and engaged.

[0012] Preferably, the upper end of the lower support has a plurality of radially arranged upper ribs spaced apart, and the lower end of the upper support has a plurality of radially arranged lower ribs spaced apart. The upper and lower ribs can be inserted into each other, and the upper and lower ribs are arranged on the outside of the through hole.

[0013] In summary, this easy-to-install LED floodlight offers the advantages of providing multiple installation methods, simple operation, and saving time and effort. Attached Figure Description

[0014] Figure 1 This is a structural schematic diagram of an easy-to-install LED floodlight according to the present invention.

[0015] Figure 2 for Figure 1 The exploded diagram.

[0016] Figure 3 This is an exploded view of the lamp holder.

[0017] Figure 4 This is a schematic diagram of Example 2.

[0018] Figure 5 This is a schematic diagram of Example 3. Detailed Implementation

[0019] The present invention will now be described in further detail with reference to the accompanying drawings. In the description of the present invention, it should be understood that directional terms such as "upper," "lower," "top," and "bottom" indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are used only for the convenience of describing the present invention and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the scope of protection of the present invention. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0020] like Figure 1-5 As shown, an easy-to-install LED floodlight includes a lamp body 1 and a lamp holder. The lamp body includes a lamp housing, and the lamp holder includes two identical frame members, which are respectively connected to both sides of the lamp housing.

[0021] The frame includes a fixed arm 2 and a movable arm 3. One end of the fixed arm is connected to the movable arm through an angle adjustment structure. The movable arm is L-shaped and has a mounting hole 4. The other end of the fixed arm has a through hole 5. Internal threaded cylinders 6 are fixedly installed on both sides of the lamp housing. A clamping bolt 7 passes through the through hole of the fixed arm and is connected to the internal threaded cylinder by a thread. The end 8 of the clamping bolt clamps the fixed arm.

[0022] This design, with its fixed and movable arms, allows the fixed arm to be adjusted relative to the movable arm and also relative to the lamp housing, enabling various installation methods. The fixed arm is secured to the outside of the lamp housing by a clamping bolt. To adjust the angle of the fixed arm relative to the lamp housing, the clamping bolt is loosened, allowing the fixed arm to rotate relative to the lamp housing. After adjustment, the clamping bolt is tightened to secure the fixed arm to the lamp housing. The movable arm's angle can be adjusted via the angle adjustment structure, allowing for multiple installation methods. The lamp body also includes a light source module installed inside the lamp housing, a driver power supply connected to the light source module, and a lampshade installed at the lower end of the lamp housing; this is existing technology.

[0023] In implementation, the opposite ends of the fixed arm and the movable arm are bent outward to form a lower support 9 and an upper support 10, respectively. Through holes 11 are provided directly opposite each other on the lower and upper supports. A hand-tightening bolt 12 passes through the through holes of the upper and lower supports and connects with a nut 13. Loosening the hand-tightening bolt allows the movable arm to rotate relative to the fixed arm. After rotation to the desired position, the hand-tightening bolt engages with the nut to secure the fixed and movable arms. In practice, the nut is welded to the lower support for easy connection.

[0024] During implementation, reinforcing ribs 14 are fixedly installed at the bends of the fixed arm and the lower support, and at the bends of the movable arm and the upper support, to improve the strength of the frame.

[0025] In implementation, the outer end of the internally threaded cylinder has several radially arranged outwardly protruding ribs 15 spaced apart. A pressure ring 16 is fixedly installed at the end of the fixed arm opposite the internally threaded cylinder. Several radially arranged inwardly protruding ribs 17 spaced apart are provided on the side of the pressure ring away from the fixed arm. The outwardly and inwardly protruding ribs can be inserted into each other. The arrangement of the outwardly and inwardly protruding ribs limits the angle between the fixed arm and the lamp housing, preventing relative rotation and enabling better angle locking.

[0026] In implementation, the upper end of the lower support has several radially arranged upper ribs 18 spaced apart, and the lower end of the upper support has several radially arranged lower ribs 19 spaced apart. The upper and lower ribs can be inserted and fitted together, and the upper and lower ribs are located on the outside of the through hole. The arrangement of the upper and lower ribs limits the angle between the fixed arm and the movable arm, preventing relative rotation and enabling better angle locking.

[0027] Example 1, as Figure 1 :

[0028] The two movable arms rotate to the inside of the fixed arm, so that the two frames form a U-shaped structure, which can be fixedly installed on the ground or on the building facade.

[0029] Example 2, as Figure 4 :

[0030] The two movable arms can be rotated to the outside of the fixed arm and can be fixedly installed on the ground or building facade.

[0031] Example 3, as Figure 5 :

[0032] The two movable arms can be rotated to the same side as the fixed arm, and can be fixedly installed on the ground or building facade.

[0033] Through the settings of Embodiments 1 to 3, three different installation methods are provided, which can meet different installation requirements by adjusting the position of the movable arm.

[0034] When it is necessary to hang it on the crossbeam, rotate the movable arm to the outside of the fixed arm, then bring the lamp body close to the crossbeam, and then rotate the movable arm to the inside of the fixed arm so that the movable arm overlaps the crossbeam. Finally, lock the angle of the fixed arm and the movable arm. There is no need to disassemble the frame. The operation is simple, time-saving and labor-saving.

[0035] Finally, it should be noted that those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. An easy-to-install LED floodlight, characterized in that, It includes a lamp body (1) and a lamp frame. The lamp body includes a lamp housing, and the lamp frame includes two frames with the same structure, which are respectively connected to the two sides of the lamp housing. The frame includes a fixed arm (2) and a movable arm (3). One end of the fixed arm is connected to the movable arm through an angle adjustment structure. The movable arm is L-shaped and has a mounting hole (4). The other end of the fixed arm has a through hole (5). Internal threaded cylinders (6) are fixedly installed on both sides of the lamp housing. A clamping bolt (7) passes through the through hole of the fixed arm and is connected to the internal threaded cylinder by a thread. The end (8) of the clamping bolt clamps the fixed arm.

2. The LED floodlight that is easy to install according to claim 1, characterized in that, The fixed arm and the movable arm are bent outward at their opposite ends to form a lower support (9) and an upper support (10), respectively. The lower support and the upper support are provided with through holes (11) facing each other. A hand-tightening bolt (12) passes through the through holes of the upper support and the lower support and is connected to a nut (13).

3. The LED floodlight that is easy to install according to claim 2, characterized in that, Reinforcing ribs (14) are fixedly installed at the bends of the fixed arm and the lower support, and at the bends of the movable arm and the upper support.

4. The LED floodlight that is easy to install according to claim 3, characterized in that, The outer end of the internally threaded cylinder has several radially arranged outward protruding ribs (15) spaced apart. A pressure ring (16) is fixedly installed at the end of the fixed arm opposite the internally threaded cylinder. Several radially arranged inward protruding ribs (17) spaced apart are provided on the side of the pressure ring away from the fixed arm. The outward protruding ribs and the inward protruding ribs can be inserted and matched.

5. The LED floodlight that is easy to install according to claim 4, characterized in that, The upper end of the lower support has several radially arranged upper ribs (18) spaced apart, and the lower end of the upper support has several radially arranged lower ribs (19) spaced apart. The upper and lower ribs can be inserted and matched, and the upper and lower ribs are arranged on the outside of the through hole.

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