Photography lamp capable of adjusting condensation

Abstract

Four sets of adjustable light-gathering plates are arranged on the outer side of the light source emitting position of a photoflood lamp body, the adjustable light-gathering plates comprise light-gathering plates, the light-gathering plates are installed on the outer side of a driving rod, the driving rod is rotationally connected with the inner sides of two sets of installation plates, and the light-gathering plates are installed on the inner sides of the installation plates. One end of the driving rod is connected with a driving rotating handle arranged on the outer side of the mounting plate on one side, the driving rotating handle comprises a rotating handle body, a limiting ring is arranged on the outer side of the rotating handle body, a plurality of sets of limiting holes are formed in the limiting ring, and telescopic inserting rods used in cooperation with the limiting holes are arranged in the mounting plate on one side. According to the photoflood lamp capable of adjusting light condensation, in order to solve the problem that an existing photoflood lamp mainly carries out light condensation treatment on an LED light source through a light condensation cover, but the light condensation cover cannot be adjusted and used according to actual use requirements, four sets of adjustable light condensation plates are arranged on the outer side of the light source emitting position of the photoflood lamp body; the adjustable light gathering plate comprises a light gathering plate.

Description

Technical Field

[0001] The utility model relates to the technical field of photographic lamps, in particular to a photographic lamp capable of adjusting the focusing. Background Art

[0002] The photographic light is also called the headlight, interview light, and news light. Its role on a digital video camera is the same as that of the flash in a digital camera. If you want to take pictures of objects with dark surfaces, you must use these auxiliary light sources, otherwise it will affect the clarity of the picture, which cannot be improved by post-processing.

[0003] After searching, it is found that in the prior art, there is a photography light with announcement number CN203705792U, which includes: a lamp head and a chuck; the chuck includes a connecting ring and a connecting disk; the connecting disk is a hollow truncated cone with openings at both ends, and the open end with a small diameter is fixedly connected to the connecting ring; the lamp head is a column, one end of which is detachably connected to the connecting ring; a connecting device is provided on the connecting disk, and the connecting device is used to fix the softbox. Compared with the photography lights in the related art, which are integrated structures and inconvenient to transport, the photography light provided by the present invention has a lamp head and a chuck that can be detachably connected together. During transportation, the chuck is removed from the lamp head and packaged separately, so that damage to the lamp head or the chuck during transportation can be avoided, which is convenient for transportation.

[0004] To sum up, the existing photography lights can avoid damage to the lamp head or chuck during transportation and are easy to transport. However, the existing photography lights mainly focus the LED light source through a spotlight. However, the spotlight cannot be adjusted according to actual usage needs. Therefore, a photography light with adjustable focusing is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a photography light with adjustable focusing, so as to solve the problem in the above background technology that the existing photography lights mainly focus the LED light source through a focusing cover, but the focusing cover cannot be adjusted according to actual use requirements.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable focusing photography light, comprising a photography light body, four groups of adjustable focusing plates are arranged on the outside of the light source emission point of the photography light body, the adjustable focusing plates include focusing plates, and the focusing plates are installed on the outside of a driving rod, the driving rod is rotatably connected to the inner sides of two groups of mounting plates, and one end of the driving rod is connected to a driving handle arranged on the outside of one side of the mounting plate, the driving handle includes a handle body, and a limiting ring is arranged on the outside of the handle body, a plurality of groups of limiting holes are opened on the limiting ring, and a telescopic plug rod used in conjunction with the limiting holes is arranged inside one side of the mounting plate.

[0007] Preferably, the rear side of the video light body is connected to the lifting base through an adjusting head.

[0008] Through the above technical solution: it is easy to install the photography light body.

[0009] Preferably, the lifting base includes a base, and a sleeve is installed on the top of the base, a pillar is slidably arranged inside the sleeve, and the top of the pillar passes through the outside of the sleeve and is connected to the photography light body through an adjusting head.

[0010] Through the above technical solution: it is convenient to adjust the height of the photography light body.

[0011] Preferably, the pillars are symmetrically provided with insertion holes on both sides, and the sleeve is vertically arranged with a plurality of through slots used in conjunction with the insertion holes, and the insertion holes are connected to the through slots at different heights via fixed insertion rods.

[0012] Through the above technical solution: it is convenient to adjust the height of the photography light body.

[0013] Preferably, the telescopic plug rod includes a plug rod, and one end of the plug rod is connected to one side of a fixed plate, the fixed plate is arranged inside a movable groove opened in the mounting plate, and the other side of the fixed plate is connected to the movable plate through a connecting block, the movable plate is slidably connected to the inside of the movable groove, and one side of the movable plate is connected to the inner wall of one side of the movable groove through a symmetrically arranged spring.

[0014] Through the above technical solution, it is convenient to limit the driving handle.

[0015] Preferably, the connection block is connected to a handle arranged on the outer side of the mounting plate via a moving rod, and a moving through groove used in conjunction with the moving rod is provided on the mounting plate.

[0016] Through the above technical solution, it is easy to drive the connecting block to move.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows: the adjustable focusing photography light, the device solves the problem that the existing photography lights mainly use a focusing cover to focus the LED light source, but the focusing cover cannot be adjusted according to actual use requirements, by arranging four groups of adjustable focusing plates on the outside of the light source emission part of the photography light body, the adjustable focusing plate includes a focusing plate, and the focusing plate is installed on the outside of a driving rod, the driving rod is rotatably connected to the inner sides of two groups of mounting plates, and one end of the driving rod is connected to a driving handle arranged on the outside of one side of the mounting plate, the driving handle includes a handle body, and a limiting ring is arranged on the outside of the handle body, a plurality of groups of limiting holes are opened on the limiting ring, and a telescopic plug rod used in conjunction with the limiting holes is arranged inside one side of the mounting plate, when it is necessary to adjust the focusing range, the driving handle is rotated, and the driving handle drives one end of the focusing plate to rotate through the driving rod, when the focusing plate is flipped inward, the focusing range is reduced, and when the focusing plate is flipped outward, the focusing range is expanded. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall front view cross-sectional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the lifting base of the utility model;

[0020] Figure 3 This is a schematic diagram of the position relationship of the adjustable focusing plate of the utility model;

[0021] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0022] Figure 5 This is a schematic diagram of the structure of the driving handle of the utility model;

[0023] Figure 6 For this utility model Figure 4 Enlarged structural diagram at B in the middle.

[0024] In the figure: 1. Video light body; 2. Adjustable focusing plate; 201. Focusing plate; 202. Driving rod; 203. Mounting plate; 204. Driving handle; 2041. Handle body; 2042. Limiting ring; 2043. Limiting hole; 205. Telescopic plug rod; 2051. Plug rod; 2052. Fixed plate; 2053. Connecting block; 2054. Moving plate; 2055. Spring; 2056. Moving rod; 2057. Handle; 3. Lifting base; 301. Base; 302. Sleeve; 303. Pillar; 304. Fixed plug rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-6 The utility model provides a technical solution: an adjustable focusing photography light, wherein four groups of adjustable focusing plates 2 are arranged outside the light source emission part of the photography light body 1.

[0027] Specifically, the rear side of the photography light body 1 is connected to the lifting base 3 through an adjusting head. The lifting base 3 includes a base 301, and a sleeve 302 is installed on the top of the base 301. A pillar 303 is slidably arranged on the inside of the sleeve 302, and the top of the pillar 303 passes through the outside of the sleeve 302 and is connected to the photography light body 1 through the adjusting head.

[0028] In a further embodiment, plug holes are symmetrically provided on both sides of the pillar 303 , and a plurality of through slots used in conjunction with the plug holes are vertically arranged on the sleeve 302 , and the plug holes and the through slots at different heights are connected by a fixed plug rod 304 .

[0029] When the height of the video light body 1 needs to be adjusted, the overall height of the lifting base 3 can be changed by connecting the jack to the through slots at different heights through the fixed plug rod 304, so that the height of the video light body 1 can be changed.

[0030] Specifically, the adjustable focusing plate 2 includes a focusing plate 201, and the focusing plate 201 is installed on the outside of the driving rod 202, the driving rod 202 is rotatably connected to the inner sides of the two groups of mounting plates 203, and one end of the driving rod 202 is connected to a driving handle 204 arranged on the outside of one side mounting plate 203, the driving handle 204 includes a handle body 2041, and a limiting ring 2042 is arranged on the outside of the handle body 2041, a plurality of groups of limiting holes 2043 are opened on the limiting ring 2042, and a telescopic plug rod 205 used in conjunction with the limiting hole 2043 is arranged inside the one side mounting plate 203.

[0031] Specifically, the telescopic rod 205 includes a rod 2051, and one end of the rod 2051 is connected to one side of a fixed plate 2052, the fixed plate 2052 is arranged inside a movable groove opened in the mounting plate 203, and the other side of the fixed plate 2052 is connected to a movable plate 2054 through a connecting block 2053, the movable plate 2054 is slidably connected to the inside of the movable groove, and one side of the movable plate 2054 is connected to an inner wall of one side of the movable groove through a symmetrically arranged spring 2055.

[0032] In a further embodiment, the connection block 2053 is connected to a handle 2057 disposed on the outer side of the mounting plate 203 via a moving rod 2056 , and a moving through slot for use with the moving rod 2056 is provided on the mounting plate 203 .

[0033] When the focusing range needs to be adjusted, pull the handle 2057, and the handle 2057 drives the fixed plate 2052 and the insertion rod 2051 to move through the moving rod 2056 and the connecting block 2053. At this time, the spring 2055 is in a compressed state. When the insertion rod 2051 is out of the inner side of the limiting hole 2043, the driving handle 204 can be rotated. The driving handle 204 drives one end of the focusing plate 201 to rotate through the driving rod 202. When the focusing plate 201 flips inward, the focusing range is reduced. When the focusing plate 201 flips outward, the focusing range is expanded.

[0034] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A photography light with adjustable focusing, comprising a photography light body (1), characterized in that: Four groups of adjustable condenser plates (2) are arranged outside the light source emission part of the photography light body (1), and the adjustable condenser plates (2) include condenser plates (201), and the condenser plates (201) are installed outside the driving rod (202), the driving rod (202) is rotatably connected to the inner sides of the two groups of mounting plates (203), and one end of the driving rod (202) is connected to a driving handle (204) arranged outside the mounting plate (203) on one side, and the driving handle (204) includes a handle body (2041), and a limiting ring (2042) is arranged outside the handle body (2041), and a plurality of groups of limiting holes (2043) are opened on the limiting ring (2042), and a telescopic plug rod (205) used in conjunction with the limiting holes (2043) is arranged inside the mounting plate (203) on one side.

2. The adjustable spotlight photography light according to claim 1, characterized in that: The rear side of the video light body (1) is connected to the lifting base (3) via an adjusting head.

3. The adjustable spotlight photography lamp according to claim 2, characterized in that: The lifting base (3) comprises a base (301), and a sleeve (302) is installed on the top of the base (301), a support (303) is slidably arranged inside the sleeve (302), and the top of the support (303) passes through the outside of the sleeve (302) and is connected to the photography light body (1) through an adjustment head.

4. The adjustable spotlight photography lamp according to claim 3, characterized in that: Insertion holes are symmetrically provided on both sides of the pillar (303), and a plurality of through slots for use with the insertion holes are vertically arranged on the sleeve (302), and the insertion holes are connected to the through slots at different heights via fixed insertion rods (304).

5. The adjustable spotlight photography lamp according to claim 1, characterized in that: The telescopic plug rod (205) comprises a plug rod (2051), and one end of the plug rod (2051) is connected to one side of a fixed plate (2052), the fixed plate (2052) is arranged inside a movable groove opened on the mounting plate (203), and the other side of the fixed plate (2052) is connected to a movable plate (2054) via a connecting block (2053), the movable plate (2054) is slidably connected to the inside of the movable groove, and one side of the movable plate (2054) is connected to an inner wall of one side of the movable groove via a symmetrically arranged spring (2055).

6. The adjustable spotlight photography lamp according to claim 5, characterized in that: The connecting block (2053) is connected to a handle (2057) arranged on the outside of the mounting plate (203) via a moving rod (2056), and a moving through groove for use with the moving rod (2056) is provided on the mounting plate (203).

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