Light bundling cylinder

Abstract

The embodiment of the utility model discloses a light bundling cylinder, which comprises a cylinder body which is foldable, and a first connecting piece and a second connecting piece are respectively arranged at two ends of the cylinder body; the first connecting piece is used for being connected with a lamp body; the second connecting piece is detachably connected with a light bundling accessory, and the light bundling accessory comprises a lens and / or a diaphragm accessory which are / is arranged in the light emitting direction. The convenience of the beam barrel is improved; different light bundling accessories can be replaced according to different use scenes, and the application range of the light bundling barrel is widened.

Description

Technical Field

[0001] The utility model relates to the field of photography, in particular to a snoot. Background Art

[0002] A snoot is a commonly used light control tool in studio photography, commonly known as a pig's mouth. A snoot is used to reduce the irradiation area of ​​a light source and is used for local lighting. Its characteristic is that it concentrates the light into a beam and is often used to brighten the side.

[0003] Since the snoot needs a certain length to ensure the beaming effect, it is not easy to carry. In addition, the snoot needs to be used with different components according to different usage environments. The existing snoot cannot meet the demand for flexible replacement of accessories.

[0004] There is no effective solution to the above problems in the prior art. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a snoot, which ensures the portability of the snoot by setting the snoot as a foldable structure. In addition, a lens and / or an aperture is arranged on the light-emitting surface of the snoot for use in conjunction with the tube in different usage scenarios, thereby solving the problem of the snoot in the prior art that it is difficult to carry and has low universality.

[0006] To achieve the above-mentioned purpose, the utility model provides a snoot, comprising: a tube body, which is foldable and has a first connecting member and a second connecting member at both ends; the first connecting member is used to connect to the lamp body; the second connecting member is detachably connected with a snoot accessory, and the snoot accessory includes a lens arranged along the light emitting direction, and / or an aperture accessory.

[0007] Further optionally, the cylinder includes a first sub-cylinder, a second sub-cylinder and a third sub-cylinder whose diameters decrease successively; the first sub-cylinder is connected to the first connecting piece, the third sub-cylinder is connected to the second connecting piece, and the second sub-cylinder can be folded into the first sub-cylinder and can accommodate the folded third sub-cylinder.

[0008] Further optionally, the cylinder is made of a reversibly deformable high-elastic polymer material.

[0009] Further optionally, the lens is a Fresnel lens.

[0010] Further optionally, the second connecting member has a built-in magnet; the surface of the lens is provided with a magnet; and the aperture attachment is provided with a magnet.

[0011] Further optionally, the first connecting member includes an integrally formed base and a socket; the base is connected to one end of the cylinder, and the outer surface of the base is provided with anti-slip texture; the outer surface of the socket is provided with a buckle for cooperating with the lamp holder slot of the lamp body.

[0012] Further optionally, the aperture accessory includes a shell, a toggle member and an aperture; the shell includes a first sub-shell and a second sub-shell that are relatively snap-connected, and the first sub-shell and the second sub-shell are both annular; a portion of the aperture is disposed inside the shell, and the other portion radially protrudes from the inner circle of the shell; one end of the toggle member extends from the side of the shell and is connected to the aperture, so as to control the opening and closing of the blades of the aperture.

[0013] Further optionally, the outer surface of the aperture attachment is provided with anti-slip texture.

[0014] The above technical solution has the following beneficial effects: the convenience of the snoot is improved; different snoot accessories can be replaced according to different usage scenarios, thereby improving the application scope of the snoot. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of a snoot provided by an embodiment of the utility model;

[0017] Figure 2 It is an exploded view of the snoot provided by the embodiment of the utility model;

[0018] Figure 3 It is a schematic diagram of the folding structure of the light beam tube body provided in an embodiment of the utility model.

[0019] Figure numerals: 1 - cylinder; 101 - first sub-cylinder; 102 - second sub-cylinder; 103 - third sub-cylinder; 2 - first connecting piece; 3 - second connecting piece; 4 - lens; 5 - aperture attachment. DETAILED DESCRIPTION

[0020] 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.

[0021] In order to solve the problem that snoots in the prior art are difficult to carry and have low universality, an embodiment of the utility model provides a snoot, which ensures the portability of the snoot by setting the snoot to a foldable structure. In addition, a lens and / or an aperture is arranged on the light-emitting surface of the snoot for use in conjunction with the tube in different usage scenarios, thereby solving the problem that snoots in the prior art are difficult to carry and have low universality.

[0022] In order to achieve the above-mentioned purpose, the utility model provides a snoot. Figure 1 Schematic diagram of the structure of the light beam tube provided by the embodiment of the utility model. Figure 1 As shown, it includes: a cylinder 1, which is foldable and has a first connecting member 2 and a second connecting member 3 at both ends; the first connecting member 2 is used to connect with the lamp body; the second connecting member 3 is detachably connected with a light beam accessory, and the light beam accessory includes a lens 4 arranged along the light output direction, and / or an aperture accessory 5.

[0023] The barrel 1 is a foldable structure. When in use, one end of the barrel 1 needs to be connected to the light-emitting end face of the photographic light so that the light beam is emitted from the other end after being bundled by the barrel 1, thereby reducing the irradiation area of ​​the light source and concentrating its light into a stronger beam of light.

[0024] Figure 2 : is an exploded view of the snoot provided by the embodiment of the utility model, such as Figure 2 As shown, in order to improve the installation stability and installation efficiency, the barrel 1 is further provided with a first connecting member 2 and a second connecting member 3. The first connecting member 2 is located at one end of the barrel 1. The first connecting member 2 is detachably connected to the end face of the barrel 1, and the barrel 1 can be quickly and stably installed on the lamp head of the video light through the first connecting member 2. The second connecting member 3 is detachably connected to the other end of the barrel 1 (the light emitting end of the barrel 1) for connecting the light beam accessories.

[0025] The beam attachment is detachably connected to the second connecting member 3, so you can choose whether to install the beam attachment according to different usage environments. When you need to connect the beam attachment, you can also replace different beam attachment types according to the actual usage environment. The beam attachment includes a lens 4 and an aperture attachment 5. When the beam requirement cannot be met by using only the cylinder 1, the lens 4 can be set on the second connecting member 3 to improve the focusing effect. On the basis of setting the lens 4, if you want to control the irradiation range of the light beam, you can also set the aperture attachment 5 on the light exit surface of the lens 4 to adjust the size of the light spot ( Figure 1 In addition, when the barrel 1 can meet the beam requirements but the light output range needs to be adjusted, the aperture attachment 5 can be directly installed on the second connecting member 3, so that the light emitted from the barrel 1 can obtain a light beam of target size after adjustment by the aperture attachment 5.

[0026] That is, according to different usage environments, the snoot can be used in different combinations:

[0027] A) One end of the cylinder 1 is connected to the lamp body through a first connecting member 2;

[0028] B) One end of the barrel 1 is connected to the lamp body through a first connecting member 2, and the other end is connected to a lens 4 through a second connecting member 3;

[0029] C) One end of the barrel 1 is connected to the lamp body through a first connecting member 2, and the other end is connected to an aperture attachment 5 through a second connecting member 3;

[0030] D) One end of the barrel 1 is connected to the lamp body through a first connecting member 2, and the other end is connected to a lens 4 and an aperture attachment 5 in sequence through a second connecting member 3.

[0031] As an optional implementation, the diameters of the second connecting member 3, the lens 4 and the aperture attachment 5 are equal, thereby ensuring that no matter how the three are assembled, the outer wall can present a streamlined structure, thereby improving the overall aesthetics.

[0032] As an optional implementation, Figure 2 As shown, the cylinder 1 includes a first sub-cylinder 101, a second sub-cylinder 102 and a third sub-cylinder 103 whose diameters decrease successively; the first sub-cylinder 101 is connected to the first connecting member 2, the third sub-cylinder 103 is connected to the second connecting member 3, the second sub-cylinder 102 can be folded into the first sub-cylinder 101, and can accommodate the folded third sub-cylinder 103.

[0033] like Figure 2As shown, the barrel 1 includes three parts, namely the first sub-barrel 101, the second sub-barrel 102 and the third sub-barrel 103. Along the light emitting direction, that is, the direction of the first sub-barrel 101, the second sub-barrel 102 and the third sub-barrel 103, the diameters of the three parts decrease successively. The diameter of the first sub-barrel 101 is the largest, and its diameter is consistent with the diameter of the first connecting member 2. The second sub-barrel 102 can be received in the first sub-barrel 101. The diameter of the third sub-barrel 103 is the smallest, and its diameter is consistent with the diameter of the second connecting member 3, and can be received in the second sub-barrel 102.

[0034] Figure 3 Schematic diagram of the folding structure of the light beam tube provided by the embodiment of the utility model, such as Figure 3 As shown, when the cylinder 1 is folded to the maximum extent, the first sub-cylinder 101 and the second sub-cylinder 102 are both stored in the third sub-cylinder 103, and the length is greatly reduced, so that it is convenient to carry.

[0035] As an optional embodiment, the cylinder 1 is made of a reversibly deformable high-elastic polymer material.

[0036] Preferably, the cylinder body 1 is made of rubber.

[0037] As an optional implementation, the lens 4 is a Fresnel lens.

[0038] Fresnel lens, also known as threaded lens, is mostly made of thin sheets of polyolefin material injection molding, and some are made of glass. One side of the lens surface is smooth, and the other side is engraved with concentric circles from small to large. Its texture is designed according to the interference and disturbance of light as well as the relative sensitivity and receiving angle requirements, which can greatly improve the focusing effect.

[0039] As an optional implementation, the second connecting member 3 has a built-in magnet; the surface of the lens 4 is provided with a magnet; and the aperture attachment 5 is provided with a magnet.

[0040] The second connecting member 3 and the lens 4, the second connecting member 3 and the aperture attachment 5, and the lens 4 and the aperture attachment 5 are all detachably connected, and the detachable connection methods include snap connection, connection through an adsorption member, or threaded connection.

[0041] Preferably, in this embodiment, an adsorption member is used for connection, and specifically, a magnet is used for connection. In this embodiment, a magnet is arranged inside the second connection member 3, a magnet is arranged on the housing surface of the lens 4, and a magnet is built into the aperture attachment 5, so as to ensure that no matter what combination mode is used, the components can be quickly assembled by magnet adsorption.

[0042] As an optional embodiment, the first connecting member 2 includes an integrally formed base and a socket; the base is connected to one end of the cylinder 1, and the outer surface of the base is provided with anti-slip texture; the outer surface of the socket is provided with a buckle for cooperating with the lamp holder slot of the lamp body.

[0043] like Figure 1 As shown, the first connector 2 includes an integrally formed base and a clamping seat, wherein the base is connected to one end of the housing, and the outer surface is also provided with anti-slip patterns to facilitate the user to hold and install. The clamping seat protrudes from the base, and the outer surface of the clamping seat is provided with a plurality of buckles, which are engaged with the lamp holder slots of the lamp body to complete the assembly of the lamp body and the snoot.

[0044] As an optional embodiment, the aperture accessory 5 includes a shell, a toggle member and an aperture; the shell includes a first sub-shell and a second sub-shell that are relatively snap-fitted and connected, and the first sub-shell and the second sub-shell are both annular; a portion of the aperture is arranged inside the shell, and the other portion radially protrudes from the inner circle of the shell; one end of the toggle member extends from the side of the shell and is connected to the aperture, so as to control the opening and closing of the blades of the aperture.

[0045] The aperture attachment 5 includes a housing, an aperture and a toggle. The housing is annular and includes a first sub-housing and a second sub-housing. The two are clamped together and fixed between the two. The toggle goes deep into the aperture from the side of the housing and controls the opening and closing of the blades of the aperture. A sliding groove is provided along the circumferential direction on the outer surface of the housing to meet the toggle range of the toggle. Figure 2 The state of the middle aperture is fully open, and the blades can be adjusted on this basis, such as Figure 1 As shown, the middle parts of the aperture blades form a light outlet, which is used to limit the emission range of the light beam.

[0046] As an optional implementation, the outer surface of the aperture attachment 5 is provided with anti-slip textures.

[0047] like Figure 1 As shown, the outer surface of the aperture attachment 5 is provided with anti-slip textures, thereby ensuring that the aperture attachment 5 can be easily installed.

[0048] The above technical solution has the following beneficial effects: the convenience of the snoot is improved; different snoot accessories can be replaced according to different usage scenarios, thereby improving the application scope of the snoot.

[0049] The specific implementation methods of the utility model above further explain in detail the purpose, technical solutions and beneficial effects of the utility model. It should be understood that the above content is only the specific implementation methods of the utility model and is not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A snoot, characterized in that: include: A cylinder body, wherein the cylinder body is foldable and has a first connecting piece and a second connecting piece at both ends thereof; The first connecting member is used to connect with the lamp body; The second connecting member is detachably connected with a light beam accessory, and the light beam accessory includes a lens arranged along the light emitting direction, and / or an aperture accessory.

2. The snoot according to claim 1, characterized in that: The cylinder comprises a first sub-cylinder, a second sub-cylinder and a third sub-cylinder with diameters decreasing in sequence; The first sub-cylinder is connected to the first connecting member, the third sub-cylinder is connected to the second connecting member, and the second sub-cylinder can be folded into the first sub-cylinder and can accommodate the folded third sub-cylinder.

3. The snoot according to claim 1, characterized in that: The cylinder is made of a reversibly deformable high-elastic polymer material.

4. The snoot according to claim 1, characterized in that: The lens is a Fresnel lens.

5. The snoot according to claim 1, characterized in that: The second connecting member has a built-in magnet; A magnet is provided on the surface of the lens; The aperture attachment has a built-in magnet.

6. The snoot according to claim 1, characterized in that: The first connecting member includes an integrally formed base and a clamping seat; The base is connected to one end of the cylinder, and the outer surface of the base is provided with anti-slip patterns; The outer surface of the socket is provided with a buckle for matching with the lamp holder slot of the lamp body.

7. The snoot according to claim 1, characterized in that: The aperture attachment includes a housing, a toggle member and an aperture; The housing comprises a first sub-housing and a second sub-housing which are relatively engaged and connected, and both the first sub-housing and the second sub-housing are annular; A portion of the aperture is disposed inside the housing, and another portion protrudes radially out of the inner circle of the housing; One end of the toggle member extends from the side of the housing and is connected to the diaphragm to control the opening and closing of the blades of the diaphragm.

8. The snoot according to claim 1, characterized in that: The outer surface of the aperture attachment is provided with anti-slip textures.

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