CN206709005U - A kind of portable LED floodlight - Google Patents

Abstract

The utility model relates to the technical field of lighting equipment, in particular to a portable LED floodlight, one end of a support shaft is fixedly connected to the base plate; the other end of the support shaft is hinged to the shell of the lamp body; The casing is hinged; the other end of the first connecting rod is hinged with one end of the second connecting rod through the hinge shaft; the other end of the second connecting rod is hinged with the bottom plate; one end of the positioning mechanism is fixedly connected with the shaft body of the hinge shaft; the other end of the positioning mechanism It is fixedly connected with the upper surface of the bottom plate; the bottom four corners of the bottom plate are all provided with pulleys. When the utility model is used, the pulley is used to walk on the bottom surface, which effectively reduces the labor intensity of the staff; when the swing angle of the lamp body needs to be adjusted, the first connecting rod after the hinge shaft moves through the movement of the positioning mechanism The opening angle between the second connecting rod and the second connecting rod changes, the lamp body rotates around the second hinge axis, the swing angle of the lamp body changes, and the angle adjustment of the lamp body can be adjusted smoothly, so that the construction can be carried out more smoothly.

Description

A Portable LED Flood Light

technical field

The utility model relates to the technical field of lighting equipment, in particular to a portable LED floodlight.

Background technique

With the development of society and the growth of population, energy saving has become an important social issue, and LED lamps have become a widely used lamp. It has become a social requirement to design a portable LED floodlight with a compact structure, a beautiful appearance, and can be easily and quickly moved to any desired occasion.

Existing portable LEDs are generally portable, and the LED floodlight is fixed on a bracket, and then the position of the LED floodlight is moved by lifting the bracket, but this is extremely inconvenient when transporting a long distance. In addition, the general portable LED lacks an angle adjustment mechanism. During on-site construction, one side of the lamp body is often raised by a hard object to change the irradiation angle. overturned and destroyed.

Therefore, it is necessary to carry out further technological innovation to the existing portable LED floodlights.

Utility model content

The purpose of the utility model is to provide a portable LED floodlight aiming at the defects and deficiencies of the prior art.

For realizing above-mentioned object, the technical scheme that the utility model adopts is:

A portable LED floodlight described in the utility model includes a lamp body, a support shaft, a base plate, a first connecting rod, a hinge shaft, a second connecting rod and a positioning mechanism; one end of the support shaft is connected to the base plate Fixed connection; the other end of the support shaft is hinged to the shell of the lamp body; one end of the first connecting rod is hinged to the shell of the lamp body; the other end of the first connecting rod is hinged to one end of the second connecting rod through a hinge shaft; The other end of the second connecting rod is hinged with the base plate; one end of the positioning mechanism is fixedly connected with the shaft body of the hinge shaft; the other end of the positioning mechanism is fixedly connected with the upper surface of the base plate; the bottom four corners of the base plate are provided with pulley.

Further, the positioning mechanism is composed of a vertical plate, a screw rod, a fixed plate and a bearing; the fixed plate is fixedly connected to the hinge shaft; a bearing hole is opened on the fixed plate; the bearing is inserted and fixed in the bearing hole Inside; the vertical plate is fixed on the bottom plate; the vertical plate is provided with a threaded hole matching the screw rod; one end of the screw rod is provided with a ring handle; the other end of the screw rod is threadedly connected with the threaded hole and then inserted and fixed in the inner ring of the bearing.

Further, the lamp body is provided with a handle.

After adopting the above structure, the beneficial effects of the utility model are: a portable LED floodlight described in the utility model, which includes a lamp body, a support shaft, a bottom plate, a first connecting rod, a hinge shaft, and a second connecting rod and positioning mechanism; one end of the support shaft is fixedly connected to the bottom plate; the other end of the support shaft is hinged to the shell of the lamp body; one end of the first connecting rod is hinged to the shell of the lamp body; the other end of the first connecting rod is hinged The shaft is hinged with one end of the second connecting rod; the other end of the second connecting rod is hinged with the bottom plate; one end of the positioning mechanism is fixedly connected with the shaft body of the hinge shaft; the other end of the positioning mechanism is fixedly connected with the upper surface of the bottom plate ; The bottom four corners of the bottom plate are provided with pulleys. When using the utility model, when the LED floodlight needs to be moved, the pulley is used to walk on the bottom surface, which effectively reduces the labor intensity of the staff; when the swing angle of the lamp body needs to be adjusted, the movement of the positioning mechanism makes After the hinge shaft moves, the opening angle between the first connecting rod and the second connecting rod changes, the lamp body rotates around the second hinge shaft, the swing angle of the lamp body changes, and the angle adjustment of the lamp body can be adjusted smoothly, making the construction more efficient. unfolded smoothly.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is an enlarged view of part A in Fig. 1;

Explanation of reference signs:

1. Lamp body; 101. Handle; 2. Support shaft; 3. Base plate; 4. First connecting rod; 5. Hinge shaft;

6, pulley; 7, vertical plate; 701, threaded hole; 8, screw mandrel; 801, ring handle;

9, the second connecting rod; 10, the fixed plate; 1001, the bearing hole; 11, the bearing; 12, the second hinge shaft.

detailed description

Below in conjunction with accompanying drawing, the utility model is further described.

As shown in Figures 1 to 2, a portable LED floodlight described in the utility model includes a lamp body 1, a support shaft 2, a bottom plate 3, a first connecting rod 4, a hinge shaft 5, a second connecting rod Rod 9 and positioning mechanism; one end of the support shaft 2 is fixedly connected to the bottom plate 3; the other end of the support shaft 2 is hinged to the shell of the lamp body 1; one end of the first connecting rod 4 is hinged to the shell of the lamp body 1; The other end of the first connecting rod 4 is hinged to one end of the second connecting rod 9 through the hinge shaft 5; the other end of the second connecting rod 9 is hinged to the bottom plate 3; connection; the other end of the positioning mechanism is fixedly connected to the upper surface of the bottom plate 3; the bottom four corners of the bottom plate 3 are provided with pulleys 6; when the LED floodlight needs to be moved, use the pulley 6 to walk on the bottom surface, effectively reducing the The labor intensity of the staff; when the swing angle of the lamp body 1 needs to be adjusted, the opening angle between the first connecting rod 4 and the second connecting rod 9 changes after the hinge shaft 5 moves through the movement of the positioning mechanism, When the lamp body 1 rotates around the second hinge shaft 12, the swing angle of the lamp body 1 changes, and the angle adjustment of the lamp body 1 can be adjusted smoothly, so that the construction can be carried out more smoothly.

As a preferred mode of the present utility model, the positioning mechanism is composed of a vertical plate 7, a screw rod 8, a fixed plate 10 and a bearing 11; the fixed plate 10 is fixedly connected with the hinge shaft 5; A bearing hole 1001 is provided; the bearing 11 is inserted and fixed in the bearing hole 1001; the vertical plate 7 is fixed on the bottom plate 3; the vertical plate 7 is provided with a threaded hole 701 matching the screw rod 8; One end of the threaded mandrel 8 is provided with an annular handle 801; the other end of the threaded mandrel 8 is threadedly connected with the threaded hole 701 and then inserted and fixed in the inner ring of the bearing 11; the annular handle 801 is rotated; Relatively sliding, the fixed plate 10 pulls the hinge shaft 5 to move laterally, changing the opening angle between the first connecting rod 4 and the second connecting rod 9 .

As a preferred mode of the present invention, the lamp body 1 is provided with a handle 101 .

When using the utility model, when the LED floodlight needs to be moved, the pulley is used to walk on the bottom surface, which effectively reduces the labor intensity of the staff; when the swing angle of the lamp body needs to be adjusted, the ring handle is turned; the screw rod and The vertical plates will slide relative to each other, so that the fixed plate pulls the hinge shaft to move laterally, changing the opening angle between the first connecting rod and the second connecting rod, the lamp body rotates around the second hinge shaft, and the swing angle of the lamp body changes , The angle adjustment of the lamp body can be adjusted smoothly, so that the construction can be carried out more smoothly.

The above is only a preferred embodiment of the utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the utility model patent application scope are all included in the utility model patent application scope .

Claims (3)

1. A portable LED floodlight, characterized in that it includes a lamp body (1), a support shaft (2), a bottom plate (3), a first connecting rod (4), a hinge shaft (5), a second Two connecting rods (9) and a positioning mechanism; one end of the support shaft (2) is fixedly connected to the bottom plate (3); the other end of the support shaft (2) is hinged to the shell of the lamp body (1); the first connection One end of the rod (4) is hinged to the shell of the lamp body (1); the other end of the first connecting rod (4) is hinged to one end of the second connecting rod (9) through the hinge shaft (5); the second connecting rod ( 9) The other end is hinged with the bottom plate (3); one end of the positioning mechanism is fixedly connected with the shaft body of the hinge shaft (5); the other end of the positioning mechanism is fixedly connected with the upper surface of the bottom plate (3); the bottom plate ( 3) Pulleys (6) are provided at the bottom four corners. 2. A portable LED floodlight according to claim 1, characterized in that: the positioning mechanism is composed of a vertical plate (7), a screw (8), a fixed plate (10) and a bearing (11) The fixed plate (10) is fixedly connected with the hinge shaft (5); the fixed plate (10) is provided with a bearing hole (1001); the bearing (11) is inserted and fixed in the bearing hole (1001) The vertical plate (7) is fixed on the bottom plate (3); the vertical plate (7) is provided with a threaded hole (701) matching the screw rod (8); one end of the screw rod (8) is set There is an annular handle (801); the other end of the screw mandrel (8) is threadedly connected with the threaded hole (701) and then inserted and fixed in the inner ring of the bearing (11). 3. A portable LED floodlight according to claim 1, characterized in that: the lamp body (1) is provided with a handle (101).