CN207438400U - An adjustable LED floodlight upper bracket structure - Google Patents

Abstract

the utility model provides a L ED projecting lamp upper bracket structure with adjustable relates to the fixed field of lamps and lanterns, including the projecting lamp body, a pedestal, interior dead lever, outer dead lever, fixed plate, fixing bolt, spacing bolt, radiator fan, branch, sucking disc, screw rod, barrel and gyro wheel, the left and right sides of projecting lamp body threaded connection has interior dead lever respectively, is equipped with fixing bolt on the inner dead lever, and fixing bolt passes interior dead lever and is connected with the projecting lamp body, and the lower extreme movable sleeve of interior dead lever is equipped with outer dead lever, the utility model discloses the projecting lamp body passes through fixed threaded connection with interior dead lever, and the vertical angle of shining of projecting lamp body can be adjusted, also can adjust the horizontal angle of shining of projecting lamp body through rotating the fixed plate, through setting up inner dead lever and outer dead lever, conveniently adjusts the height of projecting lamp.

Description

An adjustable LED floodlight upper bracket structure

technical field

The utility model relates to the field of lamp fixing, in particular to an adjustable upper bracket structure of an LED projection lamp.

Background technique

With the development of science and technology, spotlights have been widely used. Spotlights are lamps whose illuminance on the specified illuminated surface is higher than that of the surrounding environment, also known as spotlights. Generally, it can be aimed at any direction and has a structure that is not affected by climatic conditions. It is mainly used for large-area operation sites, mines, building outlines, stadiums, overpasses, monuments, parks and flower beds, etc. Therefore, almost all large outdoor use Area lighting fixtures are floodlights.

For some large-scale lighting occasions, more strip-shaped floodlights are used, but the brackets of the existing strip-shaped floodlights are mostly fixed, and the structure is relatively complicated, and the installation position is easily restricted by the installation site. It cannot meet the requirements for installation and use, and at the same time, it cannot adjust the horizontal and vertical irradiation angles of the floodlight according to the place of use.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides an adjustable upper bracket structure of the LED floodlight, so that the bracket can conveniently adjust the horizontal and vertical irradiation angles of the floodlight body, and can also adjust the height of the floodlight body. Heat dissipation.

In order to achieve the above object, the utility model is realized through the following technical solutions:

An adjustable LED floodlight upper bracket structure, including a floodlight lamp body, a base, an inner fixing rod, an outer fixing rod, a fixing plate, a fixing bolt, a limit bolt, a cooling fan, a support rod, a suction cup, a screw, a screw cylinder and rollers, the left and right sides of the projecting light body are respectively threaded with the inner fixing rod, the inner fixing rod is provided with the fixing bolt, and the fixing bolt passes through the inner fixing rod and the inner fixing rod. The lamp body of the projecting light is connected, the lower end of the inner fixing rod is movably provided with the outer fixing rod, the outer fixing rod is provided with the limit bolt, and the lower end of the outer fixing rod is provided with the The fixed plate, the heat dissipation fan is arranged in the center of the top of the fixed plate, the base is provided under the fixed plate, the base is rotatably connected with the fixed plate, and the support is movable on the base. The lower end of the support rod is provided with the suction cup, the bottom surface of the base is provided with the screw rod, the lower thread of the screw rod is provided with the screw barrel, and the bottom of the screw barrel is provided with the scroll wheel.

Preferably, the roller is provided with a locking mechanism.

Preferably, a limiting piece is symmetrically hinged on the side wall of the pole, and the limiting piece forms a smooth circular surface with the pole.

Preferably, the lower part of the pole extends through the base to below it.

Preferably, several screw holes are vertically provided on the inner fixing rod, and the limit bolts pass through the outer fixing rod and are set in the screw holes.

Beneficial effect:

The utility model provides an adjustable upper bracket structure of the LED floodlight. The lamp body of the floodlight is connected with the inner fixing rod through a fixed thread, and the longitudinal irradiation angle of the lamp body of the floodlight can be adjusted; The horizontal irradiation angle of the lamp body of the floodlight is adjusted; the height of the lamp body of the floodlight is conveniently adjusted by setting the inner fixing rod and the outer fixing rod; The temperature is too high; the base can be adjusted to the level by rotating the screw barrel, thereby ensuring the accuracy of the angle of the lamp body of the floodlight; the suction cup can fix the bracket, improve the stability of the bracket, and prevent the bracket from moving randomly.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Figure 1: Schematic diagram of the main view structure of the utility model;

Figure 2: Schematic diagram of the side view structure of the utility model;

Figure 3: Schematic diagram of the structure of the pole of the utility model.

In the figure: 1- floodlight lamp body, 2- base, 3- inner fixing rod, 4- outer fixing rod, 5- fixing plate, 6- fixing bolt, 7- limit bolt, 8- cooling fan, 9- Strut, 10-suction cup, 11-screw rod, 12-screw barrel, 13-roller.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Combining Figure 2 and Figure 3, see Figure 1: an adjustable LED floodlight upper bracket structure, including a floodlight lamp body 1, internal fixing rods 3 that are screwed to the left and right sides of the floodlight lamp body 1, The fixed bolt 6 arranged on the inner fixed rod 3, the outer fixed rod 4 movably sleeved on the lower end of the inner fixed rod 3, the limit bolt 7 arranged on the outer fixed rod 4, the fixed plate arranged at the lower end of the outer fixed rod 4 5. The cooling fan 8 located at the center of the top of the fixed plate 5, the base 2 located under the fixed plate 5, the pole 9 movable on the base 2, the suction cup 10 located at the lower end of the pole 9, and the bottom surface of the base 2 The screw rod 11 on the top, the screw barrel 12 threaded on the bottom of the screw rod 11 and the roller 13 arranged at the bottom of the screw barrel 12 .

Specifically, the fixing bolt 6 passes through the inner fixing rod 3 and connects with the floodlight lamp body 1; the inner fixing rod 3 is vertically provided with several screw holes, and the limit bolt 7 passes through the outer fixing rod 4 and is arranged in the screw holes. The bottom of the pole 9 extends to the bottom through the base 2, and the side wall of the pole 9 is symmetrically hinged with a limit piece, and the limit piece and the pole 9 form a smooth circular surface; the base 2 is connected to the fixed plate 5 in rotation ; Roller 13 is provided with a locking mechanism.

When in use, the lamp body 1 of the floodlight lamp is connected with the inner fixing rod 3 through fixed threads, and the longitudinal irradiation angle of the lamp body 1 of the floodlight lamp can be adjusted; the lateral irradiation angle of the lamp body 1 of the floodlight lamp can also be adjusted Adjustment; the inner fixing rod 3 can move up and down in the outer fixing rod 4, and then fixed by the limit bolt 7, which is convenient for adjusting the height of the lamp body 1 of the floodlight; The internal temperature of the lamp body 1 of the floodlight is too high; the base 2 can be adjusted to the level by rotating the screw barrel 12, thereby ensuring the accuracy of the angle of the lamp body 1 of the floodlight; the suction cup 10 can fix the bracket and improve the stability of the bracket. Stability, to prevent the bracket from moving at will. When the bracket needs to be moved, move the pole 9 upwards, and then open the limit piece on the pole 9, the suction cup 10 can be fixed, and the bracket can be moved easily. After moving, the support rod 9 is moved upwards, and the spacer is closed automatically, so that the suction cup 10 can be pressed down on the ground.

The lamp body of the floodlight lamp of the utility model is connected with the inner fixing rod through a fixed thread, and the longitudinal irradiation angle of the lamp body of the floodlight lamp can be adjusted, and the lateral irradiation angle of the lamp body of the floodlight lamp can also be adjusted by rotating the fixing plate. The inner fixing rod and the outer fixing rod are convenient for adjusting the height of the lamp body of the floodlight, and the heat dissipation fan can dissipate heat from the lamp body of the floodlight to prevent the internal temperature of the lamp body from being too high.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

The above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be applied to the foregoing embodiments The technical solutions described in the examples are modified, or some of the technical features are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (5)

1. a kind of adjustable LED Projecting Lamp upper bracket structure, it is characterised in that：Including Projecting Lamp lamp body (1), pedestal (2), interior solid Fixed pole (3), outer fixed link (4), fixed plate (5), fixing bolt (6), caging bolt (7), radiator fan (8), strut (9), suction Disk (10), screw rod (11), barrel (12) and idler wheel (13), the left and right sides of the Projecting Lamp lamp body (1) are threaded with respectively The interior fixed link (3), the interior fixed link (3) are equipped with the fixing bolt (6), and the fixing bolt (6) is described in Interior fixed link (3) is connected with the Projecting Lamp lamp body (1), and the lower end of the interior fixed link (3) is slidingly connected and has the outer fixation Bar (4), the outer fixed link (4) are equipped with the caging bolt (7), and the lower end of the outer fixed link (4) is equipped with the fixation Plate (5), fixed plate (5) center of top are provided with the radiator fan (8), and the lower section of the fixed plate (5) is equipped with described Pedestal (2), the pedestal (2) are rotatablely connected with the fixed plate (5), and the strut (9) is movably equipped on the pedestal (2), The lower end of the strut (9) is equipped with the sucker (10), and the bottom surface of the pedestal (2) is equipped with the screw rod (11), the spiral shell The lower section thread bush of bar (11) is equipped with the barrel (12), and the bottom of the barrel (12) is provided with the idler wheel (13).

2. adjustable LED Projecting Lamp upper bracket structure as described in claim 1, it is characterised in that：It is set on the idler wheel (13) There is retaining mechanism.

3. adjustable LED Projecting Lamp upper bracket structure as described in claim 1, it is characterised in that：The side wall of the strut (9) Upper symmetrical hingedly equipped with banking stop, the banking stop forms a smooth round surface with the strut (9).

4. adjustable LED Projecting Lamp upper bracket structure as described in claim 1, it is characterised in that：The lower part of the strut (9) It is extended to below through the pedestal (2).

5. adjustable LED Projecting Lamp upper bracket structure as described in claim 1, it is characterised in that：On the interior fixed link (3) Several screw holes are equipped with vertically, and the caging bolt (7) is arranged on through the outer fixed link (4) in the screw hole.