CN216561347U

CN216561347U - Photographic light filling equipment with anchor clamps

Info

Publication number: CN216561347U
Application number: CN202220078780.1U
Authority: CN
Inventors: 叶华欣; 蒋晓丽; 魏挺; 宋凯利; 赵轶飞
Original assignee: Individual
Current assignee: Xian Aeronautical Polytechnic Institute
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-05-17
Anticipated expiration: 2032-01-13

Abstract

The utility model discloses photographic light supplement equipment with a clamp, which comprises a base, universal wheels are respectively installed at four corners of the lower end of the base, a telescopic column is installed at the upper end of the base, a mounting frame is installed at the upper end of the telescopic column and is of a U-shaped structure, a mounting frame is movably connected between the left inner wall and the right inner wall of the mounting frame, screw rods are respectively and alternately connected to the left end and the right end of the mounting frame in a threaded manner, the screw rods are in close contact with the outer surface of the mounting frame, hand wheels are respectively installed at the ends, far away from each other, of the two screw rods, an LED lamp panel and fixing mechanisms are arranged in the inner cavity of the mounting frame, the two groups of fixing mechanisms are symmetrically distributed up and down, and a cooling fan is installed at the rear end of the mounting frame. According to the LED lamp panel fixing device, the mounting frame is arranged and used for placing the LED lamp panel, and the fixing mechanism is arranged and used for being matched with the sliding groove to realize quick mounting and fixing of the LED lamp panel.

Description

Photographic light filling equipment with anchor clamps

Technical Field

The utility model relates to the technical field of photographic light supplement equipment, in particular to photographic light supplement equipment with a clamp.

Background

Firstly, under the condition of insufficient light, the light is sufficient by a manual method to obtain a normally exposed picture, for example, a light supplement lamp is used, but the picture seen at the moment is stiff and has no hierarchy; next, when light is sufficiently emitted to compensate for local light, for example, shadows appearing on the face or other parts during portrait photographing, a picture having a three-dimensional gradation is obtained by compensating for light using a reflector or using another light source. The photographic light supplement equipment mainly utilizes the LED light supplement lamp to carry out light compensation, and different light sources are selected according to the difference of object structure texture and surface texture, and the LED light supplement lamp needs to be frequently replaced when shooting.

The existing photographic light supplementing equipment has the following disadvantages: 1. most of the existing photographic light supplement equipment is rigidly and fixedly connected with the LED lamp panel through equipment such as bolts, so that the LED lamp panel is replaced by a plurality of operating steps, the efficiency is low, the camera shooting requirement cannot be met, and the practicability is poor; 2. the functional relatively poor of current photographic light filling equipment, especially lack the initiative heat dissipation function, because the heat that the LED lamp plate during operation gived off is great, if can not in time dispel the heat and can reduce its life.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide photographic light supplement equipment with a clamp, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a photographic light filling equipment with anchor clamps, includes the base, the universal wheel is all installed in base lower extreme four corners, flexible post is installed to the base upper end, the mounting bracket is installed to flexible post upper end, the mounting bracket is the U-shaped structure, common swing joint has the installing frame between mounting bracket left side inner wall and the right side inner wall, the equal threaded interlude of mounting bracket left end and right-hand member is connected with the screw rod, screw rod and installing frame surface in close contact with, two the hand wheel is all installed to the one end that the screw rod was kept away from each other, the installing frame inner chamber is provided with LED lamp plate and fixed establishment, fixed establishment is provided with two sets ofly, and is two sets of fixed establishment is longitudinal symmetry and distributes, radiator fan is installed to the installing frame rear end.

Preferably, a plurality of louvre has all been opened to installing frame left end and right-hand member, the installing frame rear end is opened there is the through-hole, the through-hole communicates with each other with radiator fan, the installing frame inner chamber back wall is provided with the heat conduction pad, heat conduction pad front end and LED lamp plate rear end in close contact with, through the heat conduction pad is used for placing the LED lamp plate, avoids the LED lamp plate back by the fish tail, and the heat that the heat conduction pad can absorb the LED lamp plate during operation production, through the through-hole switches on installing frame inner chamber and radiator fan, and the radiator fan of being convenient for carries out active heat dissipation.

Preferably, the mounting frame inner cavity upper wall and the inner cavity lower wall are both provided with two sliding grooves, and the sliding grooves are used for limiting the movement of the sliding block, so that the sliding block can only move along the sliding grooves.

Preferably, the downside fixed establishment includes splint, the slider is installed to the splint lower extreme, slider and spout sliding connection, slider screw thread interlude is connected with the lead screw, wall swing joint behind lead screw rear end and the spout, lead screw front end activity runs through the spout antetheca and extends to installing frame the place ahead, the handle is installed to the lead screw front end, through the handle drives the lead screw and rotates, drives the slider through the lead screw and removes, and the lead screw reverse rotation, and splint are the motion of keeping away from the installing frame direction.

Preferably, splint rear end and LED lamp plate front end in close contact with, through splint are used for fixed LED lamp plate, the preferred soft rubber material of splint.

Preferably, a gap exists between the lower end of the mounting frame and the lower wall of the inner cavity of the mounting frame, so that the mounting frame can rotate.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the photographic light supplement equipment with the clamp, the LED lamp panel is placed through the installation frame, and the LED lamp panel is quickly installed and fixed through the fixing mechanism matched with the sliding chute;

2. according to the photographic light supplement equipment with the clamp, the heat conducting pad is arranged to absorb heat dissipated when the LED lamp panel works, the heat dissipating holes are arranged to facilitate heat dissipation of the LED lamp panel, and finally the heat dissipating fan is arranged to dissipate heat actively, so that overheating of the LED lamp panel is effectively avoided, and the service life of the LED lamp panel is prolonged; the angle of the mounting frame is fixed by arranging the screw and the hand wheel, so that the pitch angle of the LED lamp panel can be adjusted according to the use requirement; the height of the mounting rack is adjusted by arranging the telescopic columns, so that the height of the LED lamp panel is adjusted; the universal wheels are arranged, so that the whole device can be moved conveniently, the flexibility is improved, and the application range is enlarged.

Drawings

Fig. 1 is a schematic view of an overall structure of a photographic light supplement device with a clamp according to the present invention;

FIG. 2 is a rear view of the overall structure of a photographic light supplement device with a clamp according to the present invention;

fig. 3 is a schematic overall structure diagram of a mounting bracket of a photographic light supplement device with a clamp according to the present invention;

fig. 4 is an exploded view of the overall structure of the mounting frame of the photographic light supplement device with the clamp according to the present invention;

fig. 5 is a schematic overall structure diagram of an installation frame of a photographic light supplement device with a clamp according to the present invention;

fig. 6 is a schematic overall structure diagram of a fixing mechanism of a photographic light supplement device with a clamp according to the present invention.

In the figure: 1. a base; 2. a universal wheel; 3. a telescopic column; 4. a mounting frame; 5. a hand wheel; 6. a screw; 7. installing a frame; 8. an LED lamp panel; 9. a fixing mechanism; 10. a heat radiation fan; 21. heat dissipation holes; 22. a through hole; 23. a thermally conductive pad; 31. a chute; 41. a splint; 42. a slider; 43. a screw rod; 44. a handle.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-6, a photographic light filling equipment with anchor clamps, including base 1, universal wheel 2 is all installed in 1 lower extreme four corners of base, flexible post 3 is installed to base 1 upper end, mounting bracket 4 is installed to flexible post 3 upper end, mounting bracket 4 is the U-shaped structure, swing joint has installing frame 7 jointly between 4 left inner walls of mounting bracket and the right inner wall, 4 left ends of mounting bracket and the equal threaded interlude of right-hand member are connected with screw rod 6,

screw rod

6 and 7 outer surface in close contact with of installing frame, hand wheel 5 is all installed to the one end that two screw rods 6 kept away from each other, 7 inner chambers of installing frame are provided with LED lamp plate 8 and fixed establishment 9, fixed establishment 9 is provided with two sets ofly, upper and lower symmetric distribution is to two sets of fixed establishment 9, radiator fan 10 is installed to 7 rear ends of installing frame.

7 left ends of installing frame and right-hand member have all been opened a plurality of louvre 21, open 7 rear ends of installing frame has through-hole 22, through-hole 22 communicates with each other with

radiator fan

10, 7 inner chamber back walls of installing frame are provided with heat conduction pad 23, heat conduction pad 23 front end and the 8 rear end in close contact with of LED lamp plate, be used for placing LED lamp plate 8 through heat conduction pad 23, avoid the 8 backs of LED lamp plate by the fish tail, and heat that heat conduction pad 23 can absorb 8 during operation of LED lamp plate produces, switch on 7 inner chambers of installing frame and radiator fan 10 through-hole 22, radiator fan 10 of being convenient for carries out active heat dissipation.

Two sliding grooves 31 are formed in the upper wall and the lower wall of the inner cavity of the mounting frame 7, and the sliding grooves 31 are used for limiting the movement of the sliding block 42, so that the sliding block 42 can only move along the sliding grooves 31.

Downside fixed establishment 9 includes splint 41, slider 42 is installed to splint 41 lower extreme, slider 42 and spout 31 sliding connection, slider 42 threaded connection has lead screw 43, lead screw 43 rear end and spout 31 back wall swing joint, lead screw 43 front end activity runs through the spout 31 antetheca and extends to installing frame 7 the place ahead, handle 44 is installed to lead screw 43 front end, it rotates to drive lead screw 43 through handle 44, it removes to drive slider 42 through lead screw 43, and lead screw 43 reverse rotation, splint 41 is the motion of keeping away from installing frame 7 direction.

Splint 41 rear end and the 8 front end in close contact with of LED lamp plate are used for fixed LED lamp plate 8 through splint 41, and splint 41 is preferred soft rubber material.

A gap exists between the lower end of the mounting frame 7 and the lower wall of the inner cavity of the mounting frame 4, so that the mounting frame 7 can rotate.

The utility model is a photographic light supplement device with a clamp, the LED lamp panel 8 is placed by arranging the mounting frame 7, and then the fixing mechanism 9 is arranged to be matched with the sliding chute 31 to realize the rapid mounting and fixing of the LED lamp panel 8, when the LED lamp panel is replaced, firstly, the handle 44 is rotated reversely, the handle 44 drives the screw rod 43 to rotate reversely, the screw rod 43 drives the slider 42 to move outwards, the slider 42 drives the clamping plate 41 to move outwards until the clamping plate 41 is completely separated from the LED lamp panel 8, then, the LED lamp panel 8 is replaced, after the replacement is completed, the handle 44 is rotated forwardly to enable the clamping plate 41 to be in close contact with the new LED lamp panel 8, the fixing operation is completed, the whole process is simple and convenient, the efficiency is high, the use requirement of camera shooting is met, and the practicability is high; the heat conducting pad 23 is arranged to absorb heat dissipated by the LED lamp panel 8 during working, the heat dissipating holes 21 are arranged to facilitate heat dissipation of the LED lamp panel 8, and finally the heat dissipating fan 10 is arranged to dissipate heat actively, so that overheating of the LED lamp panel 8 is effectively avoided, and the service life of the LED lamp panel 8 is prolonged; the angle of the mounting frame 7 is fixed by arranging the screw 6 and the hand wheel 5, so that the LED lamp panel 8 can adjust the pitch angle according to the use requirement; the height of the mounting rack 4 is adjusted by arranging the telescopic columns 3, so that the height of the LED lamp panel 8 is adjusted; the whole device of being convenient for removes through setting up universal wheel 2, improves the flexibility, increases the range of application.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a photographic light filling equipment with anchor clamps, includes base (1), its characterized in that: four corners of the lower end of the base (1) are respectively provided with a universal wheel (2), the upper end of the base (1) is provided with a telescopic column (3), the upper end of the telescopic column (3) is provided with a mounting rack (4), the mounting rack (4) is of a U-shaped structure, an installation frame (7) is movably connected between the left inner wall and the right inner wall of the installation frame (4), the left end and the right end of the mounting rack (4) are both in threaded insertion connection with a screw (6), the screw rods (6) are tightly contacted with the outer surface of the mounting frame (7), hand wheels (5) are mounted at the ends of the two screw rods (6) which are far away from each other, an LED lamp panel (8) and a fixing mechanism (9) are arranged in the inner cavity of the mounting frame (7), the fixing mechanisms (9) are arranged in two groups, the fixing mechanisms (9) are symmetrically distributed up and down, and the rear end of the mounting frame (7) is provided with a cooling fan (10).

2. The photographic light supplement device with the clamp according to claim 1, wherein: a plurality of radiating holes (21) are formed in the left end and the right end of the mounting frame (7), a through hole (22) is formed in the rear end of the mounting frame (7), the through hole (22) is communicated with the radiating fan (10), a heat conducting pad (23) is arranged on the rear wall of an inner cavity of the mounting frame (7), and the front end of the heat conducting pad (23) is in close contact with the rear end of the LED lamp panel (8).

3. The photographic light supplement device with the clamp according to claim 2, wherein: two sliding grooves (31) are formed in the upper wall of the inner cavity and the lower wall of the inner cavity of the mounting frame (7).

4. The photographic light supplement device with the clamp according to claim 3, wherein: downside fixed establishment (9) are including splint (41), slider (42) are installed to splint (41) lower extreme, slider (42) and spout (31) sliding connection, slider (42) threaded interlude is connected with lead screw (43), wall swing joint behind lead screw (43) rear end and spout (31), lead screw (43) front end activity runs through spout (31) antetheca and extends to installing frame (7) the place ahead, handle (44) are installed to lead screw (43) front end.

5. The photographic light supplement device with the clamp according to claim 4, wherein: the rear end of the clamping plate (41) is in close contact with the front end of the LED lamp panel (8).

6. The photographic light supplement device with the clamp according to claim 5, wherein: and a gap is formed between the lower end of the mounting frame (7) and the lower wall of the inner cavity of the mounting frame (4).