CN111338159B

CN111338159B - Photographic lamp

Info

Publication number: CN111338159B
Application number: CN202010211300.XA
Authority: CN
Inventors: 钟良
Original assignee: Hangzhou Letong Cultural Creative Co ltd
Current assignee: Shenzhen Naisi Photographic Equipment Co ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2021-10-08
Anticipated expiration: 2039-09-03
Also published as: CN111338159A; CN110376826A; CN110376826B

Abstract

The invention discloses a photographic lamp, which comprises an upright rod, three support legs which are respectively arranged at the lower end of the upright rod in the circumferential direction, a winding device arranged on the upright rod, a lifting device arranged on the upright rod, a first fixing plate fixedly arranged at the upper end of the upright rod, a first matching space which is arranged on the upper surface of the first fixing plate and penetrates forwards and backwards, a rotating shaft which is rotatably arranged between the left end wall and the right end wall of the first matching space, and a first rotating plate which is fixedly arranged on the outer surface of the rotating shaft, the rotary shaft is arranged on the front end wall and the rear end wall of the second matching space in a rotating mode, the second rotary plate is fixedly arranged on the outer surface of the rotary shaft, the second arc groove is fixedly arranged on the second rotary plate, and the third fixing plate is fixedly arranged at the upper end of the second rotary plate.

Description

Photographic lamp

Technical Field

The invention belongs to the field of photographic lamps, and particularly relates to a photographic lamp.

Background

However, when the conventional photographic lamp is required to irradiate a distant object, the photographic lamp needs to be frequently moved, and when the lamp needs to increase the irradiation area, the number of the photographic lamps needs to be increased, and the light intensity at a certain place cannot be increased according to the need.

Disclosure of Invention

The invention provides a photographic lamp for overcoming the defects of the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: a photographic lamp comprises a vertical rod, three support legs which are respectively arranged at the lower end of the vertical rod in the circumferential direction, a winding device arranged on the vertical rod, a lifting device arranged on the vertical rod, a first fixed plate fixedly arranged at the upper end of the vertical rod, a first matching space which is arranged on the upper surface of the first fixed plate and penetrates forwards and backwards, a rotating shaft which is rotatably arranged between the left end wall and the right end wall of the first matching space, a first rotating plate fixedly arranged on the outer surface of the rotating shaft, a first arc groove arranged on the first rotating plate, a second fixed plate fixedly arranged at the upper end of the first rotating plate, a second matching space which is arranged on the upper surface of the second fixed plate and penetrates leftwards and rightwards, a rotating shaft which is rotatably arranged at the front end wall and the rear end wall of the second matching space, a second rotating plate fixedly arranged on the outer surface of the rotating shaft, a second arc groove fixedly arranged on the second rotating plate, a third fixed plate fixedly arranged at the upper end of the second rotating plate, The adjusting device is arranged in the plate fixing space; the winding device comprises a connecting plate fixedly arranged at the front end of the outer surface of the upright rod, a winding drum rotatably arranged at the front end of the connecting plate, an electric wire wound on the outer surface of the winding drum, and a disc fixedly arranged at the front end of the winding drum; the adjusting device comprises an air cylinder fixedly arranged on the left end wall of the plate fixing space, a circular plate fixedly arranged on the output end of the air cylinder, a working shell fixedly arranged on the right end face of the third fixing plate, a working space arranged in the working shell and provided with an opening facing the right, and four extending grooves arranged on the left end wall of the working space and communicated with the plate fixing space; the adjusting device also comprises a lamp holder fixedly arranged on the left end wall of the working space, a lamp fixedly arranged on the right end surface of the lamp holder, four extension rods fixedly arranged on the right end surface of the circular plate in the circumferential direction, and rotating assemblies respectively hinged on the upper side, the lower side, the front side and the rear side of the lamp holder; the rotating assembly at the upper end comprises a rotating plate hinged to the side face of the upper end of the lamp holder and two first limiting plates respectively arranged on the front side and the rear side of the left end face of the rotating plate; the rotating assembly at the upper end also comprises two second limiting plates fixedly arranged between the upper end and the lower end of the first limiting plate and the left end face of the rotating plate respectively, a moving shaft movably arranged between the first limiting plate and the left end face of the rotating plate, and a third limiting plate fixedly arranged on the right end face of the rotating plate; the rotating assembly at the upper end also comprises a fourth limiting plate fixedly arranged on the upper end surface of the third limiting plate, a fifth limiting plate fixedly arranged at the rear end of the fourth limiting plate, a clamping plate arranged on the fourth limiting plate in a manner of moving back and forth, and a mirror fixedly arranged on the right end surface of the clamping plate; the rotating assembly at the upper end further comprises a moving groove formed in the right end face of the fourth limiting plate, a sixth limiting plate arranged in the moving groove in a left-right moving mode, and a return spring fixedly arranged between the left end wall of the moving groove and the sixth limiting plate, and the left end of the moving shaft is connected with the extension rod.

The right-hand member wall of workspace is provided with a tablecloth, the edge all around of tablecloth and four lateral wall edges all are provided with the magic subsides all around the work casing.

In summary, the invention has the following advantages: the equipment is simple in structure, and can focus and scatter light of the photographic lamp by using the adjusting device according to actual needs, so that the photographic lamp does not need to be moved to a distance and the number of the photographic lamps does not need to be increased to increase the irradiation area. And the light intensity of the irradiated part can be increased according to actual needs.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a cross-sectional perspective view taken at A-A of FIG. 3;

FIG. 5 is a partial enlarged view of FIG. 4 at B;

FIG. 6 is a cross-sectional perspective view at C-C of FIG. 3;

FIG. 7 is an enlarged view of a portion of FIG. 6 at D;

FIG. 8 is an enlarged view of a portion E of FIG. 7;

FIG. 9 is a cross-sectional perspective view at F-F of FIG. 3;

FIG. 10 is a perspective view in section G-G of FIG. 3;

FIG. 11 is an enlarged view of a portion of the drawing at H;

FIG. 12 is an enlarged view of a portion of the drawing at I;

fig. 13 is a partially enlarged view at J in the figure.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

As shown in fig. 1 to 13, in order to achieve the above purpose, the present invention adopts the following technical solutions: a photographic lamp comprises a vertical rod 1, three support legs 2 arranged at the lower end of the vertical rod 1 in the circumferential direction, a winding device arranged on the vertical rod 1, a lifting device arranged on the vertical rod 1, a first fixing plate fixedly arranged at the upper end of the vertical rod 1, a first matching space arranged on the upper surface of the first fixing plate and penetrating forwards and backwards, a rotating shaft rotatably arranged between the left end wall and the right end wall of the first matching space, a first rotating plate 4 fixedly arranged on the outer surface of the rotating shaft, a first arc groove arranged on the first rotating plate 4, a second fixing plate fixedly arranged at the upper end of the first rotating plate 4, a second matching space arranged on the upper surface of the second fixing plate and penetrating leftwards and rightwards, a rotating shaft 6 rotatably arranged at the front end wall and the rear end wall of the second matching space, a second rotating plate 7 fixedly arranged on the outer surface of the rotating shaft 6, a second arc groove fixedly arranged on the second rotating plate 7, a winding device arranged on the vertical rod 1, a lifting device arranged on the vertical rod 1, a first fixing plate, a second fixing plate arranged on the upper surface of the rotating shaft 4, a second fixing plate, a second fixing device arranged on the second fixing device, a third fixing device, a second fixing device, a third fixing device and a third fixing device, a third fixing device and a third fixing device, a, A third fixed plate 8 fixedly arranged at the upper end of the second rotating plate 7, a plate fixing space arranged in the third fixed plate 8 and an adjusting device arranged in the plate fixing space; through the setting in first circular arc groove and second circular arc groove can loosen the back with convenient to use's photography luminaire left and right sides rotation and front and back rotation back with the bolt block through the bolt to can carry out front and back left and right sides rotation with convenient to use's photography luminaire as required.

The winding device comprises a connecting plate 9 fixedly arranged at the front end of the outer surface of the vertical rod 1, a winding drum 519 rotatably arranged at the front end of the connecting plate 9, an electric wire 819 wound on the outer surface of the winding drum 519, a disc fixedly arranged at the front end of the winding drum 519, a handle fixedly arranged at the front end of the disc, a groove arranged on the outer surface of the disc, two telescopic grooves respectively arranged on two side walls of the groove, and rectangular blocks 877 movably arranged in the telescopic grooves, wherein the number of the rectangular blocks 877 is consistent with the number of the two telescopic grooves; the handle is screwed, the disk is driven to rotate by the handle, and redundant power lines are wound back to the winding drum, so that the situation that an operator trips due to the fact that the power lines are wound on the ground can be avoided, and the equipment is safer to use; the upper end face and the lower end face of the two rectangular blocks 877 are both set to be inclined planes, so that the power line can be clamped on the lower end faces of the two rectangular blocks 877; when the power cord needs to be taken out, the two rectangular blocks 877 can be moved in the direction away from the power cord only by forcibly moving the power cord upwards, so that the power cord can be taken out.

The adjusting device comprises a cylinder 12 fixedly arranged on the left end wall of the fixed plate space, a circular plate 13 fixedly arranged at the output end of the cylinder 12, a working shell 14 fixedly arranged on the right end face of the third fixed plate 8, a working space arranged in the working shell 14 and provided with an opening facing right, four extension grooves arranged on the left end wall of the working space and communicated with the fixed plate space, a lamp holder 15 fixedly arranged on the left end wall of the working space, a lamp fixedly arranged on the right end face of the lamp holder 15, four extension rods 16 fixedly arranged on the right end face of the circular plate 13 in the circumferential direction, and rotating assemblies respectively hinged on the upper, lower, front and rear sides of the lamp holder 15.

The rotating component at the upper end comprises a rotating plate hinged on the side surface of the upper end of the lamp holder, two first limiting plates 18 respectively arranged at the front side and the rear side of the left end surface of the rotating plate, two second limiting plates 19 respectively fixedly arranged between the upper end and the lower end of the first limiting plate 18 and the left end surface of the rotating plate, a moving shaft 391 movably arranged between the first limiting plate 18 and the left end surface of the rotating plate, a third limiting plate 21 fixedly arranged at the right end surface of the rotating plate, a fourth limiting plate 22 fixedly arranged at the upper end surface of the third limiting plate 21, a fifth limiting plate fixedly arranged at the rear end of the fourth limiting plate 22, a clamping plate 23 arranged on the fourth limiting plate 22 in a front-and-back moving manner, a mirror 24 fixedly arranged at the right end surface of the clamping plate 23, a moving groove arranged at the right end surface of the fourth limiting plate 22, a sixth limiting plate 28 arranged in the moving groove in a left-and right manner, and a reset spring fixedly arranged between the left end wall of the moving groove and the sixth limiting plate 28, the left end of the moving shaft is connected with an extension bar 16; when light needs to be adjusted to condense and diffuse light, the cylinder 12 is started to drive the four extension rods 16 to move rightwards, and the four extension rods 16 drive the four-side mirrors to rotate, so that the light can be diffused and condensed as required, the photographing frame does not need to be moved forwards to irradiate a distant object, the number of the photographing lamps convenient to use does not need to be increased to increase the irradiation area, and the photographing lamps convenient to use are more convenient and concise to use; the four mirrors are adjusted simultaneously by the four extension bars 16, which makes the light-gathering and light-scattering of the easy-to-use lamp more convenient without the need to manually adjust the angle of each mirror individually. Through all setting up the both sides wall with 28 to the mirror can not drop from third limiting plate 21 with the hand when moving the mirror between fifth limiting plate and 28, then can push out the mirror of breaking into pieces with the hand again when being broken into pieces, thereby be convenient for change the mirror on the photography luminaire convenient to use.

The right end wall of the working space is provided with a piece of cloth 70, and the edges of the periphery of the piece of cloth and the edges of the front, rear, left and right side walls of the working shell 14 are provided with magic tapes; the tablecloth 70 can be detached to be cleaned at any time through the arrangement of the magic tape, so that the equipment is more convenient to use.

The lifting device is a lifting device in the existing photography lamp, so that the height of the photography lamp can be adjusted, and further description is omitted.

It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Claims

1. A photographic light, characterized by: including pole setting (1), set up three stabilizer blade (2) in pole setting (1) lower extreme respectively with the circumferencial direction, the winding device of setting on pole setting (1), the elevating gear of setting on pole setting (1), the fixed first fixed plate that sets up in pole setting (1) upper end, set up the first cooperation space that link up around and on first fixed plate upper surface, the rotation axis that sets up between end wall about first cooperation space, fixed first rotor plate (4) that sets up at the rotation axis surface, the first circular arc groove of setting on first rotor plate (4), the fixed second fixed plate that sets up in first rotor plate (4) upper end, set up the second cooperation space that link up about and on second fixed plate upper surface, rotate pivot (6) that set up end wall around second cooperation space, fixed second rotor plate (7) that set up at pivot (6) surface, A second arc groove fixedly arranged on the second rotating plate (7), a third fixing plate (8) fixedly arranged at the upper end of the second rotating plate (7), a plate fixing space arranged in the third fixing plate (8), and an adjusting device arranged in the plate fixing space; the winding device comprises a connecting plate (9) fixedly arranged at the front end of the outer surface of the vertical rod (1), a winding drum (519) rotatably arranged at the front end of the connecting plate (9), an electric wire (819) wound on the outer surface of the winding drum (519), a disc fixedly arranged at the front end of the winding drum (519), a handle fixedly arranged at the front end of the disc, grooves arranged on the outer surface of the disc, two telescopic grooves respectively arranged on two side walls of the groove, and rectangular blocks (877) movably arranged in the telescopic grooves, wherein the number of the rectangular blocks (877) is consistent with that of the two telescopic grooves; the adjusting device comprises an air cylinder (12) fixedly arranged on the left end wall of the plate fixing space, a circular plate (13) fixedly arranged on the output end of the air cylinder (12), a working shell (14) fixedly arranged on the right end face of the third fixing plate (8), a working space arranged in the working shell (14) and provided with a right opening, and four extending grooves arranged on the left end wall of the working space and communicated with the plate fixing space; the adjusting device also comprises a lamp holder (15) fixedly arranged on the left end wall of the working space, a lamp fixedly arranged on the right end surface of the lamp holder (15), four extension rods (16) fixedly arranged on the right end surface of the circular plate (13) in the circumferential direction, and rotating assemblies respectively hinged on the upper, lower, front and rear side surfaces of the lamp holder (15); the rotating assembly at the upper end comprises a rotating plate hinged to the side face of the upper end of the lamp holder and two first limiting plates (18) respectively arranged on the front side and the rear side of the left end face of the rotating plate; the rotating assembly at the upper end also comprises two second limiting plates (19) which are respectively and fixedly arranged between the upper end and the lower end of the first limiting plate (18) and the left end face of the rotating plate, a moving shaft (391) which is movably arranged between the first limiting plate (18) and the left end face of the rotating plate, and a third limiting plate (21) which is fixedly arranged on the right end face of the rotating plate; the rotating assembly at the upper end also comprises a fourth limiting plate (22) fixedly arranged on the upper end face of the third limiting plate (21), a fifth limiting plate fixedly arranged at the rear end of the fourth limiting plate (22), a clamping plate (23) arranged on the fourth limiting plate (22) in a back-and-forth moving manner, and a mirror (24) fixedly arranged on the right end face of the clamping plate (23); the rotating assembly at the upper end also comprises a moving groove arranged on the right end surface of the fourth limiting plate (22), a sixth limiting plate (28) arranged in the moving groove in a left-right moving mode, and a return spring fixedly arranged between the left end wall of the moving groove and the sixth limiting plate (28), and the left end of the moving shaft is connected with the extension rod (16); the lifting device is arranged in the existing photography lamp, and the height of the photography lamp can be adjusted.

2. A photographic light as claimed in claim 1, characterized in that: the right end wall of the working space is provided with a piece of cloth (70), and magic tapes are arranged at the edges of the periphery of the piece of cloth and the edges of the front, back, left and right side walls of the working shell (14).