CN220438730U

CN220438730U - Soft light box

Info

Publication number: CN220438730U
Application number: CN202321609403.7U
Authority: CN
Inventors: 曾伟均
Original assignee: Shenzhen Godox Photo Equipment Co Ltd
Current assignee: Shenzhen Godox Photo Equipment Co Ltd
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2024-02-02
Anticipated expiration: 2033-06-21

Abstract

The utility model provides a soft light box, and belongs to the technical field of photographic equipment. The frame body of the soft light box comprises a first frame and a second frame which are arranged in parallel and opposite to each other, and a supporting rod connected between the first frame and the second frame. The first frame encloses and closes to form the light-emitting end, the second frame encloses and closes to form the light-entering end; the soft cloth covers the light emitting end; the reflective cloth is connected between the first frame and the second frame. The support rod comprises a first rod body and a second rod body which can be mutually separated, the first end of the first rod body is connected with the first frame, and the second end is a first magnetic attraction piece; the first end of the second rod body is connected with the second frame, the second end is a second magnetic attraction piece, and the first rod body and the second rod body are fixed through mutual attraction of the first magnetic attraction piece and the second magnetic attraction piece. The butt joint and the separation are realized through the magnetic attraction of the magnetic attraction pieces on the first rod body and the second rod body, the soft light box is rapidly unfolded or folded, the assembly and folding time is saved, and the use experience of a user is improved.

Description

Soft light box

Technical Field

The utility model relates to the technical field of photographic equipment, in particular to a soft light box.

Background

In the current photographic scene, in order to realize the soft light effect, people often install a soft light box on the lamp; because the overall volume of the soft light box is large, the soft light box nowadays generally adopts a foldable structure for convenient storage and transportation; however, the folding structure of the existing soft light box is complex, so that the soft light box needs complicated operation before or after each use to realize the opening or folding of the soft light box, is inconvenient to use, and greatly influences the use experience of users.

Disclosure of Invention

The utility model aims to solve the technical problem that the folding structure of the traditional soft light box is complex, so that the traditional soft light box is inconvenient to open and fold.

In order to solve the technical problems, the utility model provides a soft light box, which comprises: a frame body including first and second frames disposed in parallel and opposite to each other, and a support bar connected between the first and second frames; the first frame encloses to form a light-emitting end, and the second frame encloses to form a light-entering end; the support rod comprises a first rod body and a second rod body which can be mutually separated, the first end of the first rod body is connected with the first frame, and the second end is a first magnetic attraction piece; the first end of the second rod body is connected with the second frame, the second end is a second magnetic attraction piece, and the first rod body and the second rod body are fixed through mutual attraction of the first magnetic attraction piece and the second magnetic attraction piece; the soft light cloth covers the light emitting end; the reflective cloth is connected between the first frame and the second frame and is arranged on the inner side of the supporting rod in a surrounding manner; the soft light cloth and the reflective cloth are enclosed to form a cavity with an opening at one end, and light rays emitted by the lamp can enter the cavity from the light inlet end and penetrate through the soft light cloth on the light outlet end to be emitted.

Optionally, the support rod further comprises an elastic rope, one end of the elastic rope is connected to the first frame, and the other end of the elastic rope is connected to the second frame; the first rod body and the second rod body are provided with channels for the elastic ropes to pass through, so that the first rod body and the second rod body can be arranged on the elastic ropes in a penetrating way.

Optionally, the first frame and the second frame are quadrilateral structures, the number of the supporting rods is four, and the four supporting rods are respectively arranged at four vertex angle positions of the first frame and the second frame.

Optionally, the area of the first frame is larger than the area of the second frame, and the soft light box is in a ladder shape when being unfolded.

Optionally, the soft light box further comprises a mounting assembly, wherein the mounting assembly is arranged on one side of the second frame, which is away from the first frame, and the mounting assembly and the second frame are configured to form a mounting position for mounting the lamp.

Optionally, the mounting assembly includes a plurality of connection plates, one end of each connection plate is arranged on two side edges of the second frame, and the other end of each connection plate extends towards a direction away from the first frame and is bent inwards to form a support platform parallel to the second frame; the spacing space between the support platform and the second frame constitutes the mounting position.

Optionally, the mounting assembly further includes a pressing belt, two ends of the pressing belt are respectively fixed on two opposite sides of the second frame and located at the rear side of the mounting position, and the pressing belt can press the lamp located on the mounting position and press and fix the lamp on the second frame.

Optionally, each pressing belt is formed by mutually bonding an upper section and a lower section; one end of the pressing belt is connected to the second frame, the other end of the pressing belt penetrates through the supporting platform of the connecting plate and is adhered to the other section of the pressing belt, so that the pressing belt extends along the length direction of the second frame, the pressing belt is abutted to the rear side of the lamp, and the lamp is pressed on the second frame.

Optionally, the inner side surface of the reflective cloth is a reflective surface, and a light part entering through the opening directly passes through the soft cloth and is emitted out of the soft cloth after being reflected by the reflective surface.

Optionally, the first frame and the second frame are manganese steel structural members.

According to the technical scheme, the beneficial effects of the utility model are as follows:

the utility model provides a soft light box, its frame main part includes parallel and relative first frame and the second frame that sets up and connects the bracing piece between first frame and second frame. The support rod comprises a first rod body and a second rod body which are in magnetic attraction butt joint. The first end of the first rod body is connected with the first frame, and the second end of the first rod body is a first magnetic attraction piece. The first end of the second rod body is connected with the second frame, the second end is a second magnetic attraction piece, and the first rod body and the second rod body are fixed through mutual attraction of the first magnetic attraction piece and the second magnetic attraction piece.

When the first magnetic attraction piece and the second magnetic attraction piece on the first rod body and the second rod body are in magnetic attraction and butt joint to form the support rod, the support rod can support the first frame above the second frame so as to open the soft light box. When the first rod body is separated from the second rod body, the first frame can be folded on the second frame so as to fold the soft light box. The butt joint and the separation are realized through the magnetic adsorption of the first rod body and the second rod body, the soft light box can be rapidly unfolded or folded, the assembly and folding time is saved, the use is more convenient, and the use experience of a user is improved.

Drawings

FIG. 1 is a schematic perspective view of an angle of a soft box when the soft box is unfolded;

FIG. 2 is a schematic view of another angled perspective of the soft box of FIG. 1;

FIG. 3 is a schematic elevational view of the soft box of FIG. 1;

FIG. 4 is a schematic bottom view of the soft box of FIG. 1;

FIG. 5 is a schematic view of a three-dimensional structure of a soft box folded at an angle;

FIG. 6 is a schematic view of another angled perspective of the soft box of FIG. 5;

FIG. 7 is a schematic elevational view of the soft box of FIG. 5;

FIG. 8 is a schematic bottom view of the soft box of FIG. 5;

FIG. 9 is a schematic perspective view of the support bar of the soft light box when connected;

FIG. 10 is a schematic perspective view of the support bars of the soft box when separated;

FIG. 11 is a schematic cross-sectional view of a support bar of the soft box of FIG.

The reference numerals are explained as follows: 100. a soft light box; 10. a frame body; 11. a first frame; 12. a second frame; 13. a support rod; 131. a first rod body; 1311. a first ejector rod; 1312. a first magnetic attraction member; 132. a second rod body; 1321. a second ejector rod; 1322. a second magnetic attraction member; 133. an elastic rope; 20. a cloth assembly; 21. soft cloth; 22. reflective cloth; 30. a mounting assembly; 31. a connecting plate; 311. a support platform; 32. a compacting belt; 321. a magic tape.

Detailed Description

Exemplary embodiments that embody features and advantages of the present utility model will be described in detail in the following description. It will be understood that the utility model is capable of various modifications in various embodiments, all without departing from the scope of the utility model, and that the description and illustrations herein are intended to be by way of illustration only and not to be construed as limiting the utility model.

In the description of the present application, it should be understood that in the embodiments shown in the drawings, indications of directions or positional relationships (such as up, down, left, right, front, rear, etc.) are merely for convenience of describing the present application and simplifying the description, and are not indicative or implying that the apparatus or elements referred to must have a particular orientation, be configured and operated in a particular orientation. These descriptions are appropriate when these elements are in the positions shown in the drawings. If the description of the position of these elements changes, the indication of these directions changes accordingly.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1 to 11, the present embodiment provides a soft light box 100 including a frame body 10 and a cloth assembly 20. The cloth assembly 20 is sleeved on the frame body 10 to form a soft light box 100 with an opening at one side, and light emitted by the lamp can enter the soft light box 100 through the opening and be emitted after passing through the cloth assembly 20, so that hard light emitted by the lamp is changed into soft light.

Referring to fig. 2, the frame body 10 includes a first frame 11 and a second frame 12 disposed in parallel and opposite to each other, and a support bar 13 connected between the first frame 11 and the second frame 12. The first frame 11 encloses to form a light-emitting end, the second frame 12 encloses to form a light-entering end, and light can enter from the light-entering end and exit from the light-emitting end.

The support rod 13 comprises a first rod body 131 and a second rod body 132 which are in magnetic attraction and butt joint. The first rod 131 has a first end connected to the first frame 11 and a second end that is a first magnetic attraction piece 1312. The first end of the second rod 132 is connected to the second frame 12, and the second end is a second magnetic attraction member 1322. The first rod body 131 and the second rod body 132 are fixed by the attraction of the first magnetic attraction piece 1312 and the second magnetic attraction piece 1322.

When the first rod 131 and the second rod 132 are in butt joint due to magnetic attraction to form the support rod 13, the support rod 13 can support the first frame 11 above the second frame 12 to open the soft light box 100. When the first rod 131 is separated from the second rod 132, the first frame 11 can be folded over the second frame 12 to retract the soft light box 100.

In this embodiment, the first magnetic attraction piece 1312 and the second magnetic attraction piece 1322 on the first rod body 131 and the second rod body 132 are magnetically abutted, so as to realize quick connection and disassembly of the support rod 13. When the first rod 131 and the second rod 132 are adsorbed, the first rod 131 and the second rod 132 become an integral rod, one end of the rod abuts against the first frame 11, the other end abuts against the second frame 12, and the first frame 11 and the second frame 12 can be supported on planes with different heights, so that the integral frame body 10 is unfolded to be in a three-dimensional structure. When the first rod 131 and the second rod 132 are separated by being forced, the supporting force between the first frame 11 and the second frame 12 disappears, and the first frame 11 and the second frame 12 can be folded on the same plane, so that the frame body 10 is folded. The magnetic attraction butt joint between the first rod body 131 and the second rod body 132 can rapidly open or fold the soft light box 100, so that the assembly time and the folding time are saved.

It should be understood that the first ends of the first rod 131 and the second rod 132, which are connected to the first frame 11 and the second frame 12, need to form a revolute pair, so that the first rod 131 can rotate relative to the connection point of the first frame 11, and the second rod 132 can rotate relative to the connection point of the second frame 12, so that the first rod 131 and the second rod 132 can be connected or separated. At this time, the first rod 131 and the first frame 11, and the second rod 132 and the second frame 12 may be connected by a connecting rope or a hinge, so that the first rod 131 and the second rod 132 may be separated from each other and folded in the same horizontal plane.

Referring to fig. 6 and 11, in some embodiments, the support bar 13 further includes an elastic rope 133, one end of the elastic rope 133 is connected to the first frame 11, and the other end is connected to the second frame 12; the first rod body 131 and the second rod body 132 are penetrated on the elastic cord 133.

Referring to fig. 6 and 11, two ends of an elastic rope 133 are respectively connected to opposite surfaces of the first frame 11 and the second frame 12, hollow channels through which the elastic rope 133 passes are formed on the first rod body 131 and the second rod body 132, and the first rod body 131 and the second rod body 132 are respectively arranged on the elastic rope 133 in a penetrating manner. At this time, the first and second rod bodies 131 and 132 of the elastic string 133 are not directly connected to the first and second frames 11 and 12.

When it is desired to change the soft box 100 from the folded state to the unfolded state, it is only necessary to move the first frame 11 and the second frame 12 away from each other. At this time, the elastic rope 133 drives the first rod body 131 and the second rod body 132 to achieve rapid butt joint, and the first rod body 131 and the second rod body 132 do not need to be manually moved to achieve butt joint.

The first rod body 131 and the second rod body 132 are arranged on the elastic rope 133 in a penetrating way, so that the first rod body 131 and the second rod body 132 are not required to be directly connected with the first frame 11 and the second frame 12, and the structure of the soft light box 100 is simplified; the first rod 131 and the second rod 132 can be guided, so that the first rod 131 and the second rod 132 can be quickly abutted, and the supporting speed of the soft light box 100 is increased.

Referring to fig. 9 to 11, each of the first rod 131 and the second rod 132 includes a push rod and a magnetic attraction member, wherein the magnetic attraction member is fixed at an end of the push rod, the push rod is provided with a channel through which the elastic rope 133 passes, and a through hole through which the elastic rope 133 passes is formed in the magnetic attraction member.

Specifically, the first ejector rod 1311 and the second ejector rod 1321 are long rods, and the internal channel is coaxial with the through hole on the magnetic attraction member. The first magnetic attraction piece 1312 and the second magnetic attraction piece 1322 are magnets with opposite magnetic poles. The whole support bar 13 is formed into a bar body by the attraction of two magnets, so that the first frame 11 and the second frame 12 are supported in abutment. Of course, the first magnetic attraction piece 1312 and the second magnetic attraction piece 1322 may be one of magnets and the other may be made of a magnetic material such as iron.

Referring to fig. 2 and 4, in the present embodiment, the first frame 11 and the second frame 12 have a quadrilateral structure, and four supporting rods 13 are respectively disposed at four vertex angle positions of the first frame 11 and the second frame 12.

The support rods 13 are arranged at the top angle positions of the first frame 11 and the second frame 12, so that the first frame 11 and the second frame 12 can be better supported, and the stability of the frame main body 10 is better.

Referring to fig. 2 and 4, in the present embodiment, the area of the first frame 11 is larger than that of the second frame 12, so that the soft light box 100 is in a ladder shape when being unfolded.

In this embodiment, the first frame 11 is larger than the second frame 12, so that the frame body 10 is in a shape of a trapezoid with a large top and a small bottom when being unfolded, and light emitted by the lamp can be better diffused, and the illumination area emitted by the soft light box 100 is larger.

Referring to fig. 2, 4 and 6, the soft light box 100 of the present embodiment further includes a mounting assembly 30, where the mounting assembly 30 is disposed on a side of the second frame 12 facing away from the first frame 11, and is configured with the second frame 12 to form a mounting location for mounting a light fixture.

Further, the mounting assembly 30 includes four connection plates 31, one end of each connection plate 31 is disposed on the second frame 12, the other end of each connection plate 31 extends in a direction away from the first frame 11, and is bent inward to form a support platform 311 parallel to the second frame 12, and an installation position is formed in a space between the support platform 311 and the second frame 12.

In practice, the light fixture associated with the soft light box 100 may be a flat panel light that may be received in a mounting location between the mounting assembly 30 and the second frame 12 to connect the flat panel light to the soft light box 100. The space formed by the height difference between the support platform 311 and the second frame 12 forms an installation position, and the panel lamp can be inserted into the accommodating space from the side surface, so that the lamp is positioned between the support platform 311 of the connecting plate 31 and the second frame 12, and the lamp is limited.

When the thickness of the lamp is large or the back side bulge is high, the lamp cannot be directly inserted between the supporting platform 311 and the second frame 12 from the side, the lamp can be attached to the space on the second frame 12 between the connecting plates 31, and then is bound and pressed by the pressing belt 32.

The two ends of the pressing belt 32 are respectively fixed on two opposite sides of the second frame 12 and are positioned at the rear side of the installation position, so that the pressing belt 32 can press the lamp positioned on the installation position and press and fix the lamp on the second frame 12.

Specifically, referring to fig. 2 and 3, the mounting assembly 30 further includes two compression bands 32, each compression band 32 is formed by bonding an upper segment and a lower segment, one end of one compression band 32 is connected to the second frame 12, and the other end of the other compression band is bonded to the other compression band 32 after passing through the support platform 311 on the connecting plate 31, so as to form a compression band 32 extending along the length direction of the second frame 12, so that the lamp arranged at the mounting position can be tightly bound.

Specifically, the support platform 311 is provided with a guide slot, and the guide slot is parallel to the plane of the second frame 12. Each compressing belt 32 is divided into two sections, and the connecting end of each compressing belt 32 is provided with a magic tape 321. Each section of the compression belt 32 can pass through the guide groove in the supporting platform 311 and be adhered with the other section up and down to form one compression belt 32. The guide groove in the supporting platform 311 can enable the pressing belt 32 to be at a certain height, so that the pressing belt 32 is convenient to press the lamp.

When the lamp is attached to the second frame 12, the two sections of the pressing bands 32 are adhered by the magic tape 321, and the lamp is tightly bound to the second frame 12. When the lamp is required to be detached from the soft light box 100, the pressing belt 32 can be detached to form two sections, the pressing on the lamp is released, and then the lamp is moved out of the installation position. Each compression strap 32 is formed by two sections of bonding, and can be opened and closed at any time, thereby facilitating the installation of the lamp.

It is contemplated that the compression strap may also be a resilient bungee cord that provides a compression force to the light fixture when the light fixture is mounted in the mounting location such that the light fixture is secured to one side of the second frame.

In some embodiments, the first frame 11 and the second frame 12 are manganese steel structural members. The manganese steel is used as the material of the first frame 11 and the second frame 12, so that the structural strength of the first frame 11 and the second frame 12 is improved, the service life of the soft light box 100 is prolonged, and the manufacturing cost of the frame main body 10 is reduced.

With continued reference to fig. 1 and 2, in this embodiment, the cloth assembly 20 includes a soft cloth 21 and a reflective cloth 22. The soft cloth 21 is covered on the first frame 11, i.e. covers the light-emitting end formed by enclosing the first frame 11, and the reflective cloth 22 is connected between the first frame 11 and the second frame 12 and encloses the inner side of the supporting rod 13. The soft cloth 21 and the reflective cloth 22 are enclosed together to form a cavity, the cavity is opened corresponding to the second frame 12, and light emitted by the lamp enters the cavity from the light inlet end and is emitted through the soft cloth 21 on the light outlet end.

In this embodiment, the reflective cloth 22 is enclosed between the first frame 11 and the second frame 12, so that all the light emitted from the lamp installed on the installation site enters the cavity formed by the reflective cloth 22 and the soft cloth 21. The inner side surface of the reflective cloth 22 is a reflective surface, and when the light of the lamp fixed at the mounting position enters from the cavity, part of the light directly passes through the soft cloth 21 and exits from the soft cloth 21 after being reflected by the reflective surface. So as to achieve the aim of softening all light rays, and the light intensity can not be lost due to reflection of the reflecting surface.

To sum up, the butt joint and separation are realized through the magnetic adsorption of the first magnetic part and the second magnetic part on the first rod body 131 and the second rod body 132, the first frame 11 and the second frame 12 are supported, the soft light box 100 can be rapidly unfolded or folded, the assembly and folding time is saved, the use is more convenient, and the use experience of a user is improved.

While the utility model has been described with reference to several exemplary embodiments, it is to be understood that the terminology used is intended to be in the nature of words of description and of limitation. As the present utility model may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims

1. A soft box, comprising:

a frame body including first and second frames disposed in parallel and opposite to each other, and a support bar connected between the first and second frames; the first frame encloses to form a light-emitting end, and the second frame encloses to form a light-entering end; the support rod comprises a first rod body and a second rod body which can be mutually separated, the first end of the first rod body is connected with the first frame, and the second end is a first magnetic attraction piece; the first end of the second rod body is connected with the second frame, the second end is a second magnetic attraction piece, and the first rod body and the second rod body are fixed through mutual attraction of the first magnetic attraction piece and the second magnetic attraction piece;

the soft light cloth covers the light emitting end;

the reflective cloth is connected between the first frame and the second frame and is arranged on the inner side of the supporting rod in a surrounding manner; the soft light cloth and the reflective cloth are enclosed to form a cavity with an opening at one end, and light rays emitted by the lamp can enter the cavity from the light inlet end and penetrate through the soft light cloth on the light outlet end to be emitted.

2. The soft box of claim 1, wherein the support bar further comprises an elastic cord having one end connected to the first frame and the other end connected to the second frame; the first rod body and the second rod body are provided with channels for the elastic ropes to pass through, so that the first rod body and the second rod body can be arranged on the elastic ropes in a penetrating way.

3. The soft box of claim 1, wherein the first frame and the second frame are of a quadrilateral structure, the number of the support bars is four, and the four support bars are respectively arranged at four vertex angle positions of the first frame and the second frame.

4. A box according to claim 3, wherein the first frame has a larger area than the second frame, and wherein the box is stepped when open.

5. The soft box of claim 1, further comprising a mounting assembly disposed on a side of the second frame facing away from the first frame, the mounting assembly and the second frame being configured to form a mounting location for mounting the light fixture.

6. The soft box of claim 5, wherein the mounting assembly comprises a plurality of connection plates, one ends of the connection plates are arranged on two sides of the second frame, and the other ends of the connection plates extend away from the first frame and are bent inwards to form a support platform parallel to the second frame; the spacing space between the support platform and the second frame constitutes the mounting position.

7. The soft box of claim 6, wherein the mounting assembly further comprises a compression strap having two ends respectively secured to opposite sides of the second frame and positioned at a rear side of the mounting location, the compression strap being capable of compressing the light fixture positioned at the mounting location and compressing and securing the light fixture to the second frame.

8. The soft box of claim 7, wherein each of the compression bands is formed by bonding upper and lower sections to each other; one end of the pressing belt is connected to the second frame, the other end of the pressing belt penetrates through the supporting platform of the connecting plate and is adhered to the other section of the pressing belt, so that the pressing belt extends along the length direction of the second frame, the pressing belt is abutted to the rear side of the lamp, and the lamp is pressed on the second frame.

9. The soft box according to claim 1, wherein the inner side of the reflective cloth is a reflective surface, and a part of light entering through the opening directly passes through the soft cloth and the other part is reflected by the reflective surface and then exits from the soft cloth.

10. The soft box of claim 1, wherein the first frame and the second frame are manganese steel structural members.