CN110441978B

CN110441978B - Dual-mode self-photographing light supplement lamp

Info

Publication number: CN110441978B
Application number: CN201910792752.9A
Authority: CN
Inventors: 楼碧云
Original assignee: Nanjing Lishui Hi Tech Industry Equity Investment Co Ltd
Current assignee: Nanjing Lishui Hi Tech Industry Equity Investment Co Ltd
Priority date: 2019-03-22
Filing date: 2019-08-26
Publication date: 2021-06-01
Anticipated expiration: 2039-08-26
Also published as: JP6606762B1; JP2020154272A; CN110441978A

Abstract

The invention provides a dual-mode self-photographing light supplement lamp which comprises a lamp and a support column arranged below the lamp, wherein a swinging cavity and a photographing cavity are arranged in the lamp, four light supplement lamp panels are distributed on the left side of the lamp, and a clamping device is arranged in the photographing cavity; the double-mode self-photographing light supplement lamp is more reasonable and ingenious in overall structure, very convenient to use, capable of achieving one-way light supplement during photographing and annular light supplement, capable of being switched randomly in two modes, high in functionality, capable of automatically adjusting the light supplement angle during one-way light supplement, more convenient to photograph, improved in use practicability and high in use and popularization value.

Description

Dual-mode self-photographing light supplement lamp

Technical Field

The invention relates to the field of photography, in particular to a dual-mode self-photographing light supplement lamp.

Background

Many times we find that in the shooting scene, the effect of the background is not ideal or even wanted, and we can try to eliminate the background by using the flash light, because the shutter speed is high during flash photography, the background outside the flash projection range cannot be expressed due to underexposure, when taken under an electric lamp, the photograph can easily show a yellowish, reddish warm tone, because of the low color temperature of the tungsten lamp, the color temperature can be effectively adjusted by adding the flash lamp, so that the color of the shot object can be correctly restored, the traditional self-photographing light supplement lamp can only carry out one-way light supplement or only carry out annular light supplement, the light supplement effect cannot carry out corresponding mode adjustment according to the photographing environment, and therefore photographers need to purchase and carry a plurality of groups of light supplement lamp equipment, therefore, it is necessary to design a fill light device capable of performing both unidirectional fill light and annular fill light to improve the above problems.

Disclosure of Invention

The invention aims to provide a dual-mode self-photographing light supplement lamp, which can overcome the defects in the prior art and improve the practicability of equipment.

The invention discloses a dual-mode self-photographing light supplement lamp, which comprises a lamp and a support pillar arranged below the lamp, a swinging cavity and a photographing cavity are arranged in the lamp, four light supplementing lamp panels are distributed on the left side of the lamp, the photographic cavity is internally provided with a clamping device, the photographic cavity is symmetrically provided with four sliding chutes at the upper part and the lower part and the front part and the back part, a rack is fixedly arranged on the end wall of the sliding chute, a sliding frame is arranged in the sliding chute in a sliding way, the sliding frame is provided with an extension device, the right side end wall of the photography cavity is internally provided with a transmission cavity, a power cavity is arranged in the right side end wall of the transmission cavity, a switching cavity is arranged in the right side end wall of the power cavity, the switching cavity is internally provided with a power switching device, the switching cavity right side end wall is internally communicated with a sliding cavity, the top wall of the sliding cavity is internally provided with a cam cavity, and the swinging cavity is internally provided with a swinging device.

Wherein, pendulous device include the swing chamber with switch and rotate the scroll bar that sets up between the chamber, switch the intracavity the outer fixed surface of scroll bar is provided with first gear, the rotation of swing intracavity is provided with first pivot, first pivot outer fixed surface be provided with scroll bar meshing's turbine and be located the dwang of turbine front side, the dwang with fixed set up in the terminal articulated connection of dead lever on the support column roof, the terminal syllabus of dead lever be connected with the articulated connecting rod of lamps and lanterns diapire.

Wherein the stretching device comprises a rotating sleeve which is rotatably arranged between the photographic cavity and the switching cavity and penetrates through the transmission cavity, a first bevel gear is fixedly arranged on the outer surface of the rotating sleeve in the transmission cavity, a second gear is fixedly arranged on the outer surface of the rotating sleeve in the transmission cavity, square holes which penetrate through the end wall of the lamp are arranged in the upper, lower, left and right end walls of the transmission cavity, a slide bar fixedly connected with the sliding frame is slidably arranged in each square hole, a first threaded hole is arranged in each slide bar, a first threaded rod is connected with the first threaded hole in a matching manner through internal threads, the first threaded rod is arranged in each square hole through a rotating bearing, a second bevel gear which is meshed with the first bevel gear is fixedly arranged at the tail end of the first threaded rod, a gear groove is arranged in the sliding frame, and a, the fixed surface of screw thread cover be provided with rack toothing's third gear, be provided with in the screw thread cover about the second screw hole that runs through, second screw hole internal thread fit be connected with the articulated second threaded rod of connecting of light filling lamp plate right side end wall, the carriage with articulated connecting rod that is connected with between the light filling lamp plate.

Preferably, the clamping device comprises clamping blocks symmetrically arranged in the front and back of the photographic cavity, a jacking spring is elastically arranged between the clamping blocks and the end wall of the photographic cavity, a through hole is formed in the rotary sleeve, a second rotating shaft is arranged in the through hole in a rotating mode, the tail end of the left side of the second rotating shaft stretches into the photographic cavity, the tail end of the left side of the second rotating shaft is fixedly provided with a double-faced cam, and the tail end of the right side of the second rotating shaft stretches into the switching cavity, and the tail end of the right side of the second rotating.

Preferably, the power switching device includes the sliding block of gliding setting from top to bottom in the slip cavity, sliding block left side end wall internal fixation is provided with first motor, first motor output shaft left side end fixed be provided with first gear engagement's fifth gear, the sliding block with be provided with resetting means between slip chamber right side end wall, the slip chamber with be provided with between the cam cavity with sliding block fixed connection's slide bar, power chamber right side end wall internal fixation is provided with the second motor, second motor output shaft extend left end fixed be provided with second gear engagement's sixth gear, second motor output shaft extends right end and stretches into cam cavity and end fixed being provided with the cam.

The invention has the beneficial effects that: the double-mode self-photographing light supplement lamp is more reasonable and ingenious in overall structure, very convenient to use, capable of achieving one-way light supplement during photographing and annular light supplement, capable of being switched randomly in two modes, high in functionality, capable of automatically adjusting the light supplement angle during one-way light supplement, more convenient to photograph, improved in use practicability and high in use and popularization value.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a dual-mode self-timer fill-in light of the present invention.

Fig. 2 is an enlarged schematic view of a in fig. 1.

Fig. 3 is a right side view of fig. 1.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

The invention will now be described in detail with reference to fig. 1-3, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

As shown in fig. 1-3, the dual-mode self-timer light supplement lamp of the present invention comprises a lamp 10 and a support pillar 37 disposed below the lamp 10, wherein a swing cavity 41 and a photography cavity 29 are disposed in the lamp 10, four light supplement lamp panels 24 are disposed on the left side of the lamp 10, a clamping device is disposed in the photography cavity 29, four sliding grooves 50 are symmetrically disposed in the photography cavity 29 from top to bottom, a rack 21 is fixedly disposed on an end wall of the sliding groove 50, a sliding frame 20 is slidably disposed in the sliding groove 50, an extending device is disposed on the sliding frame 20, a transmission cavity 30 is disposed in an end wall on the right side of the photography cavity 29, a power cavity 15 is disposed in an end wall on the right side of the transmission cavity 30, a switching cavity 35 is disposed in an end wall on the right side of the power cavity 15, a power switching device is disposed in the switching cavity 35, and a sliding, the cam cavity 12 is arranged in the top wall of the sliding cavity 48, and the swinging device is arranged in the swinging cavity 36.

Next, a specific structure of the swing device of the present application is described in detail with reference to fig. 1 to 3, wherein the swing device includes the swing cavity 36 and the worm 43 rotatably disposed between the switching cavities 35, the outer surface of the worm 43 in the switching cavities 35 is fixedly provided with a first gear 42, the swing cavity 36 is rotatably provided with a first shaft 38, the outer surface of the first shaft 38 is fixedly provided with a turbine 40 engaged with the worm 43 and a rotating rod 39 located at the front side of the turbine 40, the rotating rod 39 is connected with a fixed rod 51 fixedly disposed on the top wall of the supporting column 37 in an end-to-end manner, and the fixed rod 51 is connected with a hinge rod 52 hingedly connected with the bottom wall of the lamp 10 in an end-to-end manner.

The specific structure of the extension device of the present application will be described in detail with reference to fig. 1 to 3, where the extension device includes a rotating sleeve 53 rotatably disposed between the photo cavity 29 and the switching cavity 35 and penetrating through the transmission cavity 30, a first bevel gear 32 fixedly disposed on an outer surface of the rotating sleeve 53 in the transmission cavity 30, a second gear 33 fixedly disposed on an outer surface of the rotating sleeve 53 in the transmission cavity 50, square holes 19 disposed in upper, lower, left, and right end walls of the transmission cavity 35 and penetrating through an end wall of the lamp 10, a slide bar 18 slidably disposed in the square hole 19 and fixedly connected to the slide frame 20, a first threaded hole 17 disposed in the slide bar 18, a first threaded rod 16 connected to the first threaded hole 17 in a threaded manner, the first threaded rod 16 disposed in the square hole 19 through a rotating bearing, and a second bevel gear 31 engaged with the first bevel gear 32 fixedly disposed at a distal end of the first threaded rod 16, be provided with gear groove 22 in the carriage 20, the internal rotation of gear groove 22 is provided with

thread bush

26, 26 external fixed surface of thread bush be provided with the third gear 25 of rack 21 meshing, be provided with about in the thread bush 26 second screw hole 27 that runs through, 27 interior screw-thread fit of second screw hole be connected with the articulated second threaded rod 28 of connecting of light filling lamp plate 24 right side end wall, carriage 20 with articulated connecting rod 23 that is connected with between the light filling lamp plate 24.

Advantageously, as shown in fig. 1 to 3, the clamping device includes clamping blocks 57 symmetrically arranged in front and back of the photographing cavity 29, a top pressure spring 55 is elastically arranged between the clamping blocks 57 and an end wall of the photographing cavity 29, a through hole 54 is arranged in the rotating sleeve 53, a second rotating shaft 58 is rotatably arranged in the through hole 54, a left end of the second rotating shaft 58 extends into the photographing cavity and a right end of the second rotating shaft 58 is fixedly provided with a double-faced cam 56, a right end of the second rotating shaft 58 extends into the switching cavity 35 and a fourth gear 34 is fixedly arranged at the right end of the second rotating shaft.

Advantageously, as shown in fig. 1-3, wherein said power switching means comprises a sliding block 47 slidably arranged up and down inside said sliding cavity 48, a first motor 46 is fixedly arranged in the left end wall of the sliding block 47, a fifth gear 44 meshed with the first gear 42 is fixedly arranged at the left end of the output shaft of the first motor 46, a resetting device is arranged between the sliding block 47 and the end wall at the right side of the sliding cavity 48, a sliding rod 49 fixedly connected with the sliding block 47 is arranged between the sliding cavity 48 and the cam cavity 12, a second motor 13 is fixedly arranged in the right end wall of the power cavity 15, a sixth gear 14 meshed with the second gear 33 is fixedly arranged at the leftwards extending tail end of an output shaft of the second motor 13, the right extending tail end of the output shaft of the second motor 13 extends into the cam cavity 12, and the tail end is fixedly provided with a cam 11.

In the following, the applicant will refer to fig. 1-3 and the specific components of the self-timer fill-in light of the present application described above to describe the usage method in detail:

when the device is used for single-side light supply, the light on the light-supply lamp panel 24 is started to be turned on, the first motor 46 is started, the first motor 46 rotates to drive the fifth gear 44 to rotate, so that the first gear 42, the worm 43, the turbine 40 and the first rotating shaft 38 are driven to rotate in sequence, the rotating rod 39 is driven to rotate, and the rotating rod 39 rotates to drive the lamp to swing up and down, so that the light-supply angle is adjusted;

when the device of the present invention is used for annular distributed light replenishment, the second motor 13 is started to rotate to drive the cam 11 to rotate, the sliding rod 49 moves upwards to drive the sliding block 47 to move upwards, the fifth gear 44 is meshed with the fourth gear 34, at the same time, the second motor 13 rotates to drive the sixth gear 14 to rotate, so as to drive the second gear 33, the rotating sleeve 53, the first bevel gear 32, the second bevel gear 31 and the first threaded rod 16 to rotate, so as to drive the sliding frame 20 to expand towards the periphery, at the same time, the third gear 25 rotates along with the movement of the sliding frame 20, so as to drive the second threaded rod 28 to move towards the right, so as to pull the fill light panel 24 to an inclined state, at this time, the photography cavity 29 leaks out, the first motor 46 is started to drive the double-sided cam 56 to rotate, so as to drive the clamping block 57 to move towards the back, place photographic equipment this moment in photographic chamber 29 starts first motor 46 reverses, grip block 57 will photographic equipment is fixed firm, and at this moment, open light on the light filling lamp plate 24, can shoot in annular light distribution region.

From the above detailed analysis it can be seen that: the equipment of the invention utilizes the same power source to drive the lamp to change the angle, thereby realizing the angle adjustment of the light supplement, simultaneously the power source is also used for finishing the clamping work of the photographic equipment, and the equipment realizes the switching of the functions in the switching process of two light supplement modes, thereby leading the structure to be simpler and more convenient.

Therefore, the double-mode self-photographing light supplement lamp is more reasonable and ingenious in overall structure, is very convenient to use, can realize one-way light supplement during photographing, can also carry out annular light supplement, can be switched randomly between two modes, is high in functionality, can automatically adjust the light supplement angle during one-way light supplement, enables photographing to be more convenient, improves use practicability, and has high use and popularization values.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims

1. A dual-mode self-timer light supplement lamp comprises a lamp and a support pillar arranged below the lamp, a swinging cavity and a photographing cavity are arranged in the lamp, four light supplementing lamp panels are distributed on the left side of the lamp, the photographic cavity is internally provided with a clamping device, the photographic cavity is symmetrically provided with four sliding chutes at the upper part and the lower part and the front part and the back part, a rack is fixedly arranged on the end wall of the sliding chute, a sliding frame is arranged in the sliding chute in a sliding way, the sliding frame is provided with an extension device, the right side end wall of the photography cavity is internally provided with a transmission cavity, a power cavity is arranged in the right side end wall of the transmission cavity, a switching cavity is arranged in the right side end wall of the power cavity, a power switching device is arranged in the switching cavity, a sliding cavity is communicated and arranged in the end wall of the right side of the switching cavity, a cam cavity is arranged in the top wall of the sliding cavity, and a swinging device is arranged in the swinging cavity; the lamp comprises a lamp body, a lamp holder, a swinging device, a lamp holder and a lamp holder, wherein the swinging device comprises a swinging cavity and a switching cavity, a worm rod is rotatably arranged between the swinging cavity; the stretching device comprises a rotating sleeve which is rotatably arranged between the photographic cavity and the switching cavity and penetrates through the transmission cavity, a first bevel gear is fixedly arranged on the outer surface of the rotating sleeve in the transmission cavity, a second gear is fixedly arranged on the outer surface of the rotating sleeve in the transmission cavity, square holes which penetrate through the end wall of the lamp are formed in the upper end wall, the lower end wall, the left end wall and the right end wall of the transmission cavity, a slide bar which is fixedly connected with the sliding frame is slidably arranged in the square holes, a first threaded hole is formed in the slide bar, a first threaded rod is connected with the first threaded hole in a threaded fit mode, the first threaded rod is arranged in the square holes through rotating bearings, a second bevel gear which is meshed with the first bevel gear is fixedly arranged at the tail end of the first threaded rod, a gear groove, a third gear meshed with the rack is fixedly arranged on the outer surface of the threaded sleeve, a second threaded hole penetrating left and right is formed in the threaded sleeve, a second threaded rod hinged to the right end wall of the light supplement lamp panel is connected with the second threaded hole in a matched mode through internal threads, and a connecting rod is hinged between the sliding frame and the light supplement lamp panel; the clamping device comprises clamping blocks which are symmetrically arranged in the front and back of the photographic cavity, a jacking spring is elastically arranged between the clamping blocks and the end wall of the photographic cavity, a through hole is formed in the rotating sleeve, a second rotating shaft is rotatably arranged in the through hole, the tail end of the left side of the second rotating shaft extends into the photographic cavity, a double-faced cam is fixedly arranged at the tail end of the second rotating shaft, the tail end of the right side of the second rotating shaft extends into the switching cavity, and a fourth gear is fixedly arranged at the tail end of the second rotating shaft; the power switching device comprises a sliding block which can slide up and down in the sliding cavity, a first motor is arranged in the end wall of the left side of the sliding block in a fixed mode, a fifth gear meshed with the first gear is fixedly arranged at the end of the left side of a first motor output shaft, a reset device is arranged between the sliding block and the end wall of the right side of the sliding cavity, a sliding rod fixedly connected with the sliding block is arranged between the sliding cavity and the cam cavity, a second motor is arranged in the end wall of the right side of the power cavity in a fixed mode, the second motor output shaft extends leftwards, the end is fixedly arranged with a sixth gear meshed with the second gear, and a cam is fixedly arranged at the end, extending rightwards, of the second motor output shaft, extends into the cam cavity and is fixedly arranged at the end.