CN112198743A - Photography luminaire convenient to angle regulation - Google Patents
Photography luminaire convenient to angle regulation Download PDFInfo
- Publication number
- CN112198743A CN112198743A CN202011109127.9A CN202011109127A CN112198743A CN 112198743 A CN112198743 A CN 112198743A CN 202011109127 A CN202011109127 A CN 202011109127A CN 112198743 A CN112198743 A CN 112198743A
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- CN
- China
- Prior art keywords
- base
- lamp
- lampshade
- balancing weight
- lamp holder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/06—Special arrangements of screening, diffusing, or reflecting devices, e.g. in studio
- G03B15/07—Arrangements of lamps in studios
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
- F21V29/677—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans the fans being used for discharging
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
Abstract
The invention discloses a photographic lamp convenient for angle adjustment, which comprises a base, a support rod, a second sliding groove, a second screw rod, an X-shaped base, a first bolt, a second bolt, an air inlet hole and an air outlet hole, wherein idler wheels are fixed at four corners of the bottom of the base, a groove is formed in the center of the bottom of the base, a balancing weight is connected in the groove in a sliding manner, a first sliding groove is formed in the balancing weight, the center of the top of the base is connected with the first screw rod in a threaded manner, and the first screw rod penetrates through the base and the balancing weight to be fixedly connected with a first limiting slide block. This photography luminaire convenient to angle regulation is provided with base, bracing piece, rotary rod and lamp stand, and the rotary supporting pole makes bracing piece and base separation, rotates the connecting piece afterwards, makes connecting piece and bracing piece separation, rotates and takes off first bolt, makes lamp stand and X shape base separation, rotates and takes off the second bolt, makes cloth frame and four skeleton separation, contracts four skeletons, decomposes fast and dismantles this photography luminaire, this photography luminaire of portable.
Description
Technical Field
The invention relates to the technical field of photographic lamps, in particular to a photographic lamp convenient for angle adjustment.
Background
The photographic lamp is a lighting device for auxiliary lighting in shooting, and the photographic lamp can greatly reduce noise in shooting and improve shooting effect.
The lamp holder movable angle of current photography luminaire is limited, be difficult to the rotation to be the dome lamp state under the effect of putting reasons such as focus, it is practical inadequately to use, and current photography luminaire adopts heat-conducting mode to dispel the heat usually, this radiating effect of radiating mode is poor, lead to the fluorescent tube can amass the heat accumulation volume after long-time the use, influence the life of fluorescent tube then, the difficulty is dismantled in the installation of current photography luminaire, its great overall structure is not convenient for dismantle the back transport, it is convenient inadequately to use, to above-mentioned problem, need improve existing equipment.
Disclosure of Invention
The invention aims to provide a photographic lamp convenient for angle adjustment, and aims to solve the problems that the prior photographic lamp provided in the background art has limited lamp cap movable angle, is difficult to rotate to be in a top lamp state under the action of reasons such as placement of gravity center and the like, is not practical enough to use, is generally radiated by adopting a heat conduction mode, has poor heat radiation effect, causes heat accumulation after long-time use of a lamp tube, further influences the service life of the lamp tube, is difficult to mount and dismount, is inconvenient to dismount and transport due to a larger integral structure, and is not convenient and fast to use.
In order to achieve the purpose, the invention provides the following technical scheme: a photography lamp convenient for angle adjustment comprises a base, a bracket, a support rod, a second chute, a second screw, an X-shaped base, a first bolt, a second bolt, an air inlet hole and an air outlet hole,
the base is provided with idler wheels at four corners of the bottom of the base, a groove is formed in the center of the bottom of the base, a balancing weight is connected in the groove in a sliding mode, a first sliding groove is formed in the balancing weight, a first screw rod is connected to the center of the top of the base in a threaded mode, the first screw rod penetrates through the base and the balancing weight and is fixedly connected with a first limiting sliding block, and the first limiting sliding block is connected in the first sliding groove in a sliding mode;
the four brackets are respectively welded and fixed at four corners of the top of the base, the tops of the four brackets are all fixedly connected with a connecting seat suspended right above the base, the lower end of the supporting rod is in threaded connection with the connecting seat, and the upper end of the supporting rod is in threaded connection with the lower end of the connecting piece;
the second sliding groove is formed in the right side of the connecting piece, a second limiting sliding block is connected to the inside of the second sliding groove in a sliding mode, a compression spring is installed between the right end of the second limiting sliding block and the inside of the second sliding groove, the left end of the second limiting sliding block penetrates through the middle of the connecting piece, the left end of the second screw rod penetrates through the connecting piece and is suspended in the second sliding groove, a screw hole is formed in the middle of the second limiting sliding block, the upper side of the connecting piece is rotatably connected with the lower end of the rotating rod, a ratchet ring is arranged on the right side of the rotating rod, and ratchet teeth are arranged on the left side of the second limiting sliding block and;
the lamp comprises an X-shaped base, wherein the X-shaped base is fixed at the top of a rotary rod, a lamp holder is arranged on the front side of the X-shaped base in a laminating mode, a first bolt penetrates through the X-shaped base to be in threaded connection with the lamp holder, a lamp tube is fixedly installed on the front side of the lamp holder, four frameworks are connected to four corners of the lamp holder in a rotating mode, a lampshade is fixedly pasted on the front side of the lamp holder, the outer side of the lampshade is sleeved on the four frameworks, a reflective coating is coated on the inner side of the lampshade, a second bolt penetrates through the frameworks to be in threaded connection with a cloth frame, the cloth frame is installed on;
the lamp holder comprises a lamp holder body, a lamp shade, a through-flow fan, an air inlet hole, an air outlet hole, a volute, a cross-flow fan and a fan cover, wherein the lamp shade body is arranged on the lamp holder body, the through-flow fan is arranged on the upper side of the lamp holder body, the lamp shade body is arranged on the lamp shade body, the air inlet hole is communicated with the inner side of.
Preferably, the lowermost end of the balancing weight and the lowermost end of the base are located on the same horizontal plane.
Preferably, the sliding distance of the first limiting sliding block in the first sliding groove is greater than the distance between the lowest end of the balancing weight and the lowest end of the roller.
Preferably, the center line of the supporting rod, the center line of the rotating rod and the center line of the base are coincident.
Preferably, the central line of the second screw coincides with the central line of the screw hole, and the second screw is connected with the connecting piece in a sliding manner.
Preferably, the lampshade is made of cloth, and the left end of the lampshade is attached to the outer side of the cloth frame.
Preferably, the central line of the cloth frame, the central line of the lampshade, the central line of the lamp holder and the central line of the lamp tube are overlapped.
Preferably, four corners of the cloth frame are respectively installed on the four frameworks through four second bolts, and the four frameworks tighten the lampshade.
Preferably, the air outlet and the air inlet are uniformly arranged on the lamp holder, and the air outlet and the air inlet are correspondingly arranged.
Compared with the prior art, the invention has the beneficial effects that: the photography lamp convenient for adjusting the angle,
(1) the camera lamp is provided with the roller and the balancing weight, the roller pushes the base to move, the first screw rod is rotated when the base moves to a specified position, the balancing weight moves downwards under the action of gravity until the balancing weight contacts the ground, the effect of fixing the cover base is achieved through the friction force between the balancing weight and the ground, the camera lamp is convenient to move and fix quickly, and the use is more convenient;
(2) the photographic lamp is provided with a base, a supporting rod, a rotating rod and a lamp holder, wherein the supporting rod is rotated to separate the supporting rod from the base, then the connecting piece is rotated to separate the connecting piece from the supporting rod, the first bolt is rotated to take down the lamp holder to separate the lamp holder from the X-shaped base, the second bolt is rotated to take down the lamp holder to separate the cloth frame from the four frameworks, the four frameworks are contracted, the photographic lamp is rapidly disassembled and disassembled, and the photographic lamp is convenient to carry;
(3) the connecting piece and the rotary rod are arranged, the second screw rod is pushed to slide leftwards, the second screw rod is rotated, the second screw rod is in threaded connection with the screw hole, the second limiting slide block is pulled to slide rightwards along the second sliding groove, the ratchet teeth are disengaged from the ratchet ring, the rotary rod is rotated, the lamp holder orientation is adjusted, the gravity center of the photographic lamp is reduced by the counterweight block, the rotary angle of the rotary rod is increased until the photographic lamp is in a top lamp state, and the application range of the photographic lamp is improved;
(4) be provided with the fresh air inlet and exhaust hole, the lamp shade forms the enclosure space with the cooperation of sheen cloth, through the air in the exhaust hole extraction lamp shade when the cross-flow fan moves, under the effect of negative pressure, outside air gets into inside the lamp shade through the fresh air inlet, and inside the heat that the air that flows passed through the fluorescent tube outside and carried the fluorescent tube and gived off the lamp shade, improved the radiating effect, the life of the fluorescent tube of very big extension.
Drawings
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is a schematic diagram of a right side view cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the front view of the lampshade of the present invention;
FIG. 4 is a schematic top view of a cross-sectional structure of the base of the present invention;
FIG. 5 is a schematic diagram of a cross-sectional structure of a left side view of the connector of the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. the base, 2, the gyro wheel, 3, the recess, 4, the balancing weight, 5, first spout, 6, first screw rod, 7, first limit slider, 8, the support, 9, the connecting seat, 10, the bracing piece, 11, the connecting piece, 12, the second spout, 13, second limit slider, 14, compression spring, 15, second screw rod, 16, the screw, 17, the rotary rod, 18, ratchet ring gear, 19, the ratchet, 20, X shape base, 21, the lamp stand, 22, first bolt, 23, fluorescent tube, 24, the skeleton, 25, the lamp shade, 26, reflection of light coating, 27, second bolt, 28, the cloth frame, 29, the sheen cloth, 30, the fresh air inlet, 31, the exhaust vent, 32, the volute, 33, cross-flow fan.
Detailed Description
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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
Referring to fig. 1-6, the present invention provides a technical solution: a photography lamp convenient for angle adjustment is disclosed, as shown in figure 1, figure 2 and figure 4, four corners of the bottom of a base 1 are fixed with rollers 2, the center of the bottom of the base 1 is provided with a groove 3, the inner part of the groove 3 is connected with a balancing weight 4 in a sliding way, the inner part of the balancing weight 4 is provided with a first sliding groove 5, the lowest end of the balancing weight 4 and the lowest end of the base 1 are positioned on the same horizontal plane, the photography lamp is prevented from being influenced by the contact of the balancing weight 4 and the ground, the center of the top of the base 1 is connected with a first screw 6 in a threaded way, the first screw 6 penetrates through the base 1 and the balancing weight 4 and is fixedly connected with a first limiting slide block 7, the sliding distance of the first limiting slide block 7 in the first sliding groove 5 is larger than the distance between the lowest end of the balancing weight 4 and the lowest end of the rollers 2, when the first screw 6, four supports 8 are welded and fixed at four corners of the top of the base 1 respectively, and the tops of the four supports 8 are fixedly connected with a connecting seat 9 suspended right above the base 1.
As shown in fig. 1, 5 and 6, the lower end of the support rod 10 is connected with the connecting seat 9 by screw threads, the upper end of the support rod 10 is connected with the lower end of the connecting piece 11 by screw threads, the central line of the support rod 10, the central line of the rotating rod 17 and the central line of the base 1 are overlapped, the center of gravity of the photography lamp is kept balanced to a certain extent, the second sliding groove 12 is arranged at the right side of the connecting piece 11, the second sliding groove 12 is connected with the second limit slider 13 in a sliding way, a compression spring 14 is arranged between the right end of the second limit slider 13 and the inside of the second sliding groove 12, the left end of the second limit slider 13 penetrates through the middle part of the connecting piece 11, the left end of the second screw rod 15 penetrates through the connecting piece 11 and is suspended in the second sliding groove 12, the central line of the second screw rod 15 is overlapped with the central line of the screw hole 16, the connecting way, the second screw 15 is matched with the screw hole 16 to form threaded connection, the screw hole 16 is formed in the middle of the second limiting slider 13, the upper side of the connecting piece 11 is rotatably connected with the lower end of the rotating rod 17, the ratchet ring 18 is arranged on the right side of the rotating rod 17, the ratchet 19 is arranged on the left side of the second limiting slider 13, and the ratchet 19 is meshed with the ratchet ring 18.
As shown in fig. 1, 2 and 3, the X-shaped base 20 is fixed on the top of the rotating rod 17, the front side of the X-shaped base 20 is attached with a lamp holder 21, the first bolt 22 penetrates through the X-shaped base 20 and is connected with the lamp holder 21 by screw thread, the front side of the lamp holder 21 is fixedly provided with a lamp tube 23, four corners of the lamp holder 21 are rotatably connected with four skeletons 24, the front side of the lamp holder 21 is attached with a lamp shade 25, the outer side of the lamp shade 25 is sleeved on the four skeletons 24, the lamp shade 25 is made of cloth, the left end of the lamp shade 25 is attached with the outer side of a cloth frame 28, the cloth shade 25 is convenient to be stored together with the skeletons 24 in a shrinking way, the inner side of the lamp shade 25 is coated with a reflective coating 26, the second bolt 27 penetrates through the skeletons 24 and is connected with the cloth frame 28 by screw thread, the cloth frame 28 is installed on the front side of, four corners of the cloth frame 28 are respectively installed on the four frameworks 24 through four second bolts 27, the four frameworks 24 tighten the lampshade 25, the four frameworks 24 are fixed through the four corners of the cloth frame 28, the four frameworks 24 tighten the lampshade 25, the soft light cloth 29 is fixedly installed in the middle of the cloth frame 28, the air inlet hole 30 is formed in the lower side of the lamp holder 21, the air inlet hole 30 is communicated with the inner side of the lampshade 25, the air outlet hole 31 is formed in the upper side of the lamp holder 21, two ends of the air outlet hole 31 are respectively communicated with the lampshade 25 and the scroll casing 32, the air outlet hole 31 and the air inlet hole 30 are uniformly formed in the lamp holder 21, the air outlet hole 31 and the air inlet hole 30 are correspondingly arranged, external air enters the inner side of the lampshade 25 through the air inlet hole 30 and leaves the inner side of the lampshade 25 through the air outlet hole 31, the scroll casing 32 is fixedly installed on the.
The working principle is as follows: when the photography lamp convenient for angle adjustment is used, the photography lamp is moved to a specified position through the roller 2, the first screw rod 6 is rotated, the first screw rod 6 drives the first limit slider 7 to move downwards, so that the balancing weight 4 in the groove 3 falls downwards under the action of gravity until the balancing weight 4 contacts the ground, under the action of friction force between the balancing weight 4 and the ground, the effect of fixing the base 1 is achieved, the second screw rod 15 is pushed to slide leftwards, until the second screw rod 15 is inserted into the screw hole 16 to form threaded connection, the second screw rod 15 is rotated, the second limit slider 13 is pulled by the second screw rod 15 to slide rightwards along the second sliding groove 12, the ratchet 19 is disengaged from the ratchet ring 18, the rotating rod 17 is pulled forwards, the rotating rod 17 and the rotating connection part of the rotating rod 17 and the connecting part 11 are rotated as centers, until the rotating rod 17 is rotated to a specified angle, and the gravity center of the photography lamp is lowered due to the existence of, the influence caused by the rotation of the rotating rod 17 is reduced, the rotating rod 17 can rotate 90 degrees to form a top lamp mode, the second screw rod 15 is reversely rotated, the second screw rod 15 is disconnected from the screw hole 16, the compression spring 14 pushes the second limiting slide block 13 to slide leftwards along the second slide groove 12 until the ratchet teeth 19 are matched with the ratchet ring gear 18 to fix the rotating rod 17, an external power supply is switched on, the lamp tube 23 is started, the lamp tube 23 emits light rays, the light rays are reflected by the reflecting coating 26 and penetrate through the soft light cloth 29 to play a role in light supplement, the cross flow fan 33 is started, the cross flow fan 33 in the volute 32 extracts air in the lampshade 25 through the air outlet hole 31, the external air enters the lampshade 25 through the air inlet hole 30 under the action of negative pressure, the flowing air takes away heat generated during the operation of the lamp tube 23, the heat dissipation effect of the lamp tube 23 is greatly improved, the service life of the lamp tube 23 is prolonged, and after, upwards promote the rotary rod 17, make the rotary rod 17 reset, the rotation bracing piece 10, make the bracing piece 10 lower extreme break away from the threaded connection with connecting seat 9, reverse rotation bracing piece 10 afterwards, make the bracing piece 10 upper end break away from the threaded connection with connecting piece 11, rotate and take off first bolt 22, make lamp stand 21 and X shape base 20 separation, rotate and take off second bolt 27, make cloth frame 28 and four skeleton 24 separation, shrink folding four skeleton 24, decompose this photography luminaire through the above-mentioned operation, reduce the volume that occupies of this photography luminaire, portable this photography luminaire removes, it is more convenient to use, this has just accomplished whole work, the content that does not make detailed description in this specification belongs to the prior art that technical personnel in the field know.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a photography luminaire convenient to angle regulation, includes base (1), support (8), bracing piece (10), second spout (12), second screw rod (15), X shape base (20), first bolt (22), second bolt (27), fresh air inlet (30) and exhaust vent (31), its characterized in that:
the roller type vibration damping device comprises a base (1), wherein idler wheels (2) are fixed at four corners of the bottom of the base (1), a groove (3) is formed in the center of the bottom of the base (1), a balancing weight (4) is connected to the inside of the groove (3) in a sliding manner, a first sliding groove (5) is formed in the balancing weight (4), a first screw (6) is connected to the center of the top of the base (1) in a threaded manner, the first screw (6) penetrates through the base (1) and the balancing weight (4) and is fixedly connected with a first limiting sliding block (7), and the first limiting sliding block (7) is connected to the inside of the first sliding groove;
the four supports (8) are respectively welded and fixed at four corners of the top of the base (1), the tops of the four supports (8) are fixedly connected with a connecting seat (9) suspended right above the base (1), the lower end of the supporting rod (10) is in threaded connection with the connecting seat (9), and the upper end of the supporting rod (10) is in threaded connection with the lower end of the connecting piece (11);
the second sliding groove (12) is formed in the right side of the connecting piece (11), a second limiting sliding block (13) is connected to the inside of the second sliding groove (12) in a sliding mode, a compression spring (14) is installed between the right end of the second limiting sliding block (13) and the inside of the second sliding groove (12), the left end of the second limiting sliding block (13) penetrates through the middle of the connecting piece (11), the left end of the second screw (15) penetrates through the connecting piece (11) and is suspended inside the second sliding groove (12), a screw hole (16) is formed in the middle of the second limiting sliding block (13), the upper side of the connecting piece (11) is rotatably connected with the lower end of the rotating rod (17), a ratchet ring (18) is arranged on the right side of the rotating rod (17), a ratchet tooth (19) is arranged on the left side of the second limiting sliding block (13), and the ratchet tooth (19) is meshed with the ratchet;
the lamp holder is characterized by comprising an X-shaped base (20), the X-shaped base (20) is fixed to the top of a rotating rod (17), a lamp holder (21) is arranged on the front side of the X-shaped base (20) in a fit mode, a first bolt (22) penetrates through the X-shaped base (20) and is in threaded connection with the lamp holder (21), a lamp tube (23) is fixedly installed on the front side of the lamp holder (21), four frameworks (24) are connected with the lamp holder (21) in a four-corner rotating mode, a lampshade (25) is fixedly adhered to the front side of the lamp holder (21), the outer side of the lampshade (25) is sleeved on the four frameworks (24), a reflective coating (26) is coated on the inner side of the lampshade (25), a second bolt (27) penetrates through the frameworks (24) and is in threaded connection with a cloth frame (28), the cloth frame (28) is installed on the front side of the lampshade (25;
air inlet (30), air inlet (30) are seted up at lamp stand (21) downside, and air inlet (30) are linked together with lamp shade (25) inboard, air outlet (31) are seted up at lamp stand (21) upside, and air outlet (31) both ends are linked together with lamp shade (25) and volute (32) respectively, volute (32) fixed mounting is in lamp stand (21) upside, and volute (32) internally mounted has through-flow fan (33).
2. A photography light for facilitating angle adjustment according to claim 1, wherein: the lowermost end of the balancing weight (4) and the lowermost end of the base (1) are positioned on the same horizontal plane.
3. A photography light for facilitating angle adjustment according to claim 1, wherein: the sliding distance of the first limiting sliding block (7) in the first sliding groove (5) is larger than the distance between the lowest end of the balancing weight (4) and the lowest end of the roller (2).
4. A photography light for facilitating angle adjustment according to claim 1, wherein: the center line of the supporting rod (10), the center line of the rotating rod (17) and the center line of the base (1) are superposed.
5. A photography light for facilitating angle adjustment according to claim 1, wherein: the central line of the second screw rod (15) is superposed with the central line of the screw hole (16), and the second screw rod (15) is connected with the connecting piece (11) in a sliding way.
6. A photography light for facilitating angle adjustment according to claim 1, wherein: the lampshade (25) is made of cloth, and the left end of the lampshade (25) is attached to the outer side of the cloth frame (28).
7. A photography light for facilitating angle adjustment according to claim 1, wherein: the central line of the cloth frame (28), the central line of the lampshade (25), the central line of the lamp holder (21) and the central line of the lamp tube (23) are superposed.
8. A photography light for facilitating angle adjustment according to claim 1, wherein: four corners of the cloth frame (28) are respectively installed on the four frameworks (24) through four second bolts (27), and the four frameworks (24) tighten the lampshade (25).
9. A photography light for facilitating angle adjustment according to claim 1, wherein: the air outlet holes (31) and the air inlet holes (30) are uniformly formed in the lamp holder (21), and the air outlet holes (31) and the air inlet holes (30) are correspondingly formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011109127.9A CN112198743A (en) | 2020-10-16 | 2020-10-16 | Photography luminaire convenient to angle regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011109127.9A CN112198743A (en) | 2020-10-16 | 2020-10-16 | Photography luminaire convenient to angle regulation |
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| Publication Number | Publication Date |
|---|---|
| CN112198743A true CN112198743A (en) | 2021-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011109127.9A Pending CN112198743A (en) | 2020-10-16 | 2020-10-16 | Photography luminaire convenient to angle regulation |
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| CN (1) | CN112198743A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115042118A (en) * | 2022-05-09 | 2022-09-13 | 弗思特建筑科技有限公司 | Angle and position adjustable installation mechanism and device |
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|---|---|---|---|---|
| CN204807886U (en) * | 2015-07-20 | 2015-11-25 | 上虞市凯锐摄影器材厂 | Photographic lamp |
| US10268105B1 (en) * | 2018-02-01 | 2019-04-23 | Aidi Zhu | Soft box |
| CN208270905U (en) * | 2018-05-07 | 2018-12-21 | 北京非凡影界文化传媒股份有限公司 | A kind of portable film shooting light compensating apparatus |
| CN209979987U (en) * | 2019-07-23 | 2020-01-21 | 云和县清江生态龟鳖养殖专业合作社 | Portable photographic light filling device |
| CN210373333U (en) * | 2019-09-30 | 2020-04-21 | 江西魅影文化传媒有限公司 | On-spot light filling lamps and lanterns that use of shooting convenient to adjust |
| CN211526184U (en) * | 2020-01-13 | 2020-09-18 | 江满意 | Lighting device convenient for angle adjustment for underwater operation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115042118A (en) * | 2022-05-09 | 2022-09-13 | 弗思特建筑科技有限公司 | Angle and position adjustable installation mechanism and device |
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Application publication date: 20210108 |