Honeycomb assembly and photographic lighting system

Abstract

The utility model relates to a honeycomb assembly and a photographic lighting system, and belongs to the technical field of photographic equipment. The honeycomb assembly comprises a shell, a magnet and a honeycomb plate, and the shell is provided with a mounting cavity with openings in the two ends; the honeycomb plate is formed by a heat-resistant piece structure; the magnet is arranged in the shell in a penetrating mode. A plurality of light through holes are formed in the honeycomb plate, and the light through holes are distributed in a honeycomb shape; the honeycomb plate is detachably connected in the mounting cavity of the shell, and light can penetrate through the light through holes in the honeycomb plate, so that the divergence angle of the light is effectively controlled, the light is more concentrated, and the requirement for accurate light control in photography and video recording is met. And the honeycomb plate is made of a heat-resistant material and can be kept stable for a long time in a high-temperature environment, so that the problem of hot melting of a traditional plastic honeycomb assembly caused by high temperature is avoided, and the use requirement of high-power photography and video recording lamplight is met.

Description

Technical Field

[0001] The utility model relates to the technical field of photographic and video shooting equipment, and particularly relates to a honeycomb component and a photographic and video shooting lighting system. Background Art

[0002] In the field of photographic and video shooting, in order to reduce the divergence angle of the light, a honeycomb component is usually installed at the light output end of the light. For the convenience of production, the honeycomb components on the market nowadays are generally made of plastic; however, as the power of the current photographic and video shooting lights is increasing, the heat output by the lights will also become larger and larger. Therefore, after the lights work for a long time, the honeycomb components will melt due to the high temperature accumulated for a long time, making the current honeycomb components unable to meet the use requirements of high-power photographic and video shooting lights. Summary of the Utility Model

[0003] The purpose of the utility model is to solve the technical problem that the traditional honeycomb component is prone to heat melting after the light works for a long time.

[0004] To solve the above-mentioned technology, the present application provides a honeycomb component, which can be installed on the light output port of a photographic and video shooting light, and includes: a housing having an installation cavity with two open ends; a magnet passing through the housing; the magnet is used to adsorb to a magnetic metal part outside the light output port of the photographic and video shooting light; a honeycomb plate, which is a heat-resistant part; a plurality of light passing holes are provided on the honeycomb plate, and the plurality of light passing holes are arranged in a honeycomb shape; the honeycomb plate is detachably connected to the installation cavity of the housing, and light can pass through the light passing holes on the honeycomb plate.

[0005] Optionally, the housing is formed by an insulating part.

[0006] Optionally, the housing includes a housing body, a limiting rib and a pressing plate; the installation cavity is provided in the housing body, the limiting rib is fixed at one open end of the housing body and protrudes towards the axis of the installation cavity for abutting against the honeycomb plate; the pressing plate is annular, the pressing plate is detachably connected to the open end at the other end of the housing body and abuts against the other end of the honeycomb plate to limit the honeycomb plate in the housing body.

[0007] Optionally, the pressing plate is a magnetic metal part.

[0008] Optionally, a plurality of spaced-apart mounting posts protrude from the inner wall of the housing body; the extending direction of the mounting posts is consistent with the axis direction of the installation cavity; connection holes are provided on the mounting posts; fixing holes corresponding to the connection holes are provided on the pressing plate, and a fastener can pass through the corresponding fixing holes and connection holes to connect the pressing plate to the housing body.

[0009] Optionally, a plurality of spaced mounting blocks are convexly provided on the inner wall of the housing body, and the mounting blocks extend along the axis of the mounting cavity to the limiting ribs; insertion openings corresponding to the mounting blocks are provided on the limiting ribs, and the insertion openings are recessed towards the mounting blocks into the mounting blocks, and the magnet can be inserted into the mounting blocks from the insertion openings.

[0010] Optionally, the honeycomb panel includes a main board body and a plurality of card boards; the light passing holes are provided on the main board body, the plurality of card boards are spaced on the outer peripheral side of the main board body, and adjacent card boards are spaced from each other to form a clamping position for clamping with the mounting blocks convexly provided on the inner wall of the housing body.

[0011] Optionally, a positioning groove is recessed on the end face of the housing for docking with a protrusion on an external photographic or video camera light or lighting accessory.

[0012] This application also provides a photographic and video camera lighting system, including: a photographic and video camera light, with a magnetic metal member provided on the outer periphery of its light outlet; the honeycomb component as described above, the honeycomb component is magnetically adsorbed to the magnetic metal member on the photographic and video camera light through a magnet to be fixed on the photographic and video camera light and align the honeycomb panel with the light outlet.

[0013] Optionally, it further includes a lighting accessory that can be magnetically adsorbed on the two end faces of the honeycomb component.

[0014] As can be seen from the above technical solutions, the beneficial effects of the present utility model are:

[0015] This application provides a honeycomb component and a photographic and video camera lighting system. The honeycomb component includes a housing, a magnet provided in the housing, and a honeycomb panel provided in the housing. A plurality of light passing holes are provided on the honeycomb panel, and the plurality of light passing holes are arranged in a honeycomb shape. The honeycomb panel is detachably connected to the mounting cavity of the housing, and light can pass through the light passing holes on the honeycomb panel to effectively control the divergence angle of the light, make the light more concentrated, and meet the requirement for precise control of light in photography and video shooting. And the honeycomb panel is a heat-resistant part and can maintain stability for a long time in a high-temperature environment, avoiding the hot melting problem of traditional plastic honeycomb components caused by high temperature, and meeting the use requirements of high-power photographic and video camera lights. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the honeycomb component in this example.

[0017] Figure 2 is Figure 1 Another three-dimensional structural schematic diagram of the honeycomb component in

[0018] Figure 3 is Figure 1Top view sectional structure schematic diagram of the honeycomb component.

[0019] Figure 4 is Figure 1 Side view sectional structure schematic diagram of the honeycomb component.

[0020] Figure 5 is the sectional structure schematic diagram after the honeycomb component is connected to the lighting accessory.

[0021] Figure 6 is Figure 1 Exploded structure schematic diagram of the honeycomb component.

[0022] Figure 7 is Figure 2 Exploded structure schematic diagram of the honeycomb component.

[0023] Explanation of the reference numerals is as follows:

[0024] 100, honeycomb component; 10, housing; 11, housing main body; 111, installation cavity; 112, installation post; 1121, connection hole; 113, installation block; 1131, insertion interface; 114, positioning groove; 12, limiting rib; 13, pressing plate; 131, fixing hole; 14, fastener; 15, magnet; 20, honeycomb plate; 21, main board body; 211, light passing hole; 22, clamping plate; 200, lighting accessory. Specific embodiments

[0025] Typical embodiments demonstrating the features and advantages of the present utility model will be described in detail in the following explanations. It should be understood that the present utility model can have various variations in different embodiments, all of which do not depart from the scope of the present utility model, and the descriptions and illustrations therein are essentially for illustrative purposes and not for limiting the present utility model.

[0026] In the description of the present application, it should be understood that in the embodiments shown in the drawings, the indication of the direction or position relationship (such as up, down, left, right, front, and back, etc.) is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. When these elements are in the positions shown in the drawings, these explanations are appropriate. If the description of the positions of these elements changes, then the indication of these directions also changes accordingly.

[0027] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present application, "a plurality of" means two or more unless otherwise specifically defined.

[0028] In this application for reference Figures 1 to 7 , this embodiment provides a honeycomb component 100, which includes a housing 10 and a honeycomb panel 20.

[0029] The housing 10 has an installation cavity 111 with openings at both ends. The honeycomb panel 20 is detachably connected within the installation cavity 111 of the housing 10. The honeycomb panel 20 is provided with a plurality of light passing holes 211, and the plurality of light passing holes 211 are arranged in a honeycomb pattern, so that light can pass through the light passing holes 211 in the honeycomb panel 20 to control the divergence angle of the light.

[0030] Among them, the honeycomb panel 20 is a heat-resistant part, which is made of materials such as heat-resistant alloy or high-temperature engineering plastics, and can maintain structural stability for a long time in a high-temperature environment to avoid the hot melting problem caused by high temperature of traditional plastic honeycomb parts, so that the honeycomb component 100 can meet the use requirements of high-power photographic and video lights.

[0031] In some embodiments, the honeycomb panel 20 is an aluminum alloy part, that is, the honeycomb panel 20 is formed of aluminum alloy material. Aluminum alloy has excellent heat resistance and can be used in a high-temperature environment for a long time without hot melting or deformation. Aluminum alloy also has good heat dissipation performance, which can effectively disperse the heat accumulated on the surface area of the honeycomb panel 20 and avoid local overheating, thereby improving the service life of the honeycomb panel 20. Moreover, the cost of aluminum alloy material is low, the processing is convenient, and the structural strength is high. Therefore, using an aluminum alloy part as the honeycomb panel 20 can effectively improve the economic benefits of the entire product.

[0032] It can be imagined that in some other embodiments, the honeycomb panel 20 can also be formed of heat-resistant materials such as titanium alloy or nickel-based alloy.

[0033] In some embodiments, the housing 10 is constructed by a heat-insulating part, that is, the housing 10 is formed of heat-insulating material. Specifically, the housing 10 can be made of materials with a relatively low thermal conductivity, such as engineering plastics, ceramic composite materials, glass fiber and other materials.

[0034] The heat-insulating design of the housing 10 can effectively prevent the heat on the honeycomb panel 20 from being conducted to the housing 10, so that after the honeycomb component 100 is just used, the user can also take out the honeycomb component 100 from the photographic and video light without causing the user to be scalded. It improves the use safety of the honeycomb component 100, enables the user to quickly and safely disassemble the honeycomb component 100 at high temperature, and does not affect the use of the on-site lights.

[0035] In some other embodiments, a heat insulation layer may also be provided on the housing 10, and the heat insulation layer may be provided on the outer surface or inside of the housing 10. The heat insulation layer may be formed of materials such as ceramic heat insulation coating, polyurethane foam, cork, mineral wool, etc., and it can also achieve the isolation of the heat transmitted by the honeycomb panel 20, thereby enabling the user to detach the honeycomb component 100 at any time.

[0036] Please refer to Figure 6 and Figure 7 , in some embodiments, the housing 10 includes a housing body 11, a limiting rib 12, and a pressing plate 13.

[0037] Among them, an installation cavity 111 is provided in the housing body 11. The limiting rib 12 is fixed at one end opening of the housing body 11 and protrudes towards the axis of the installation cavity 111 for abutting against the honeycomb panel 20. The pressing plate 13 is detachably connected to the opening at the other end of the housing body 11 and abuts against the other end of the honeycomb panel 20 to limit the honeycomb panel 20 within the housing body 11.

[0038] Specifically, the housing body 11 is in a ring shape, and an installation cavity 111 with two open ends is formed inside it to accommodate the honeycomb panel 20. A ring-shaped limiting rib 12 is provided on the inner wall at one end opening of the housing body 11, and the limiting rib 12 protrudes from the inner wall of the housing body 11 to form a trapezoid. The honeycomb panel 20 can enter the main body of the housing 10 from the opening of the installation cavity 111 at the other end. At this time, the limiting rib 12 abuts against one end face of the honeycomb panel 20 to limit the honeycomb panel 20.

[0039] Please refer to Figure 6 , a ring-shaped step is provided at the opening at the other end of the housing body 11, and this step can accommodate the pressing plate 13 so that the pressing plate 13 can be completely accommodated within the housing body 11. The pressing plate 13 is also in a ring shape. After the pressing plate 13 is connected to the housing body 11, it also protrudes from the inner wall of the housing body 11. At this time, the pressing plate 13 and the limiting rib 12 can respectively abut against both ends of the honeycomb panel 20 to restrict the honeycomb panel 20 from moving along the axis of the housing 10, thereby realizing the fixation of the honeycomb panel 20 and the housing 10.

[0040] By using the detachable pressing plate 13 to be connected to the housing body 11 to fix the honeycomb panel 20, the user can replace the honeycomb panel 20. When the honeycomb panel 20 needs to be repaired, cleaned, or replaced, the user only needs to remove the pressing plate 13 to take out the honeycomb panel 20.

[0041] It can be envisioned that in some other embodiments, the housing body 11 may also be in a rectangular, polygonal, or other structures. Correspondingly, the shapes of the honeycomb panel 20, the limiting rib 12, and the pressing plate 13 can also be correspondingly set to rectangular or polygonal structures.

[0042] Please refer to Figure 6 andFigure 7 In some embodiments, a plurality of mutually spaced mounting posts 112 are convexly disposed on the inner wall of the shell body 11. The extending direction of the mounting posts 112 is consistent with the axial direction of the mounting cavity 111. The mounting posts 112 are provided with connecting holes 1121; and the pressing plate 13 is provided with fixing holes 131 corresponding to the connecting holes 1121. The fasteners 14 can be inserted into the corresponding fixing holes 131 and the connecting holes 1121 to connect the pressing plate 13 with the shell body 11.

[0043] Specifically, in this embodiment, four mounting posts 112 are provided, which are evenly distributed on the inner wall of the mounting cavity 111 of the shell body 11. The mounting post 112 is a columnar structure, and its axial direction is consistent with the axial direction of the shell body 10. The first end face of the mounting post 112 abuts against the limiting rib 12, and the second end face of the mounting post 112 is flush with the bottom face of the step of the shell body 11 accommodating the pressing plate 13, so that the mounting post 112 can abut against the end face of the pressing plate 13. The connecting hole 1121 is opened on the second end face of the mounting post 112.

[0044] In some embodiments, the fastener 14 is a screw, and the connection hole 1121 on the mounting post 112 is a threaded hole. After the screw passes through the fixing hole 131 on the pressing plate 13, it is threadedly connected with the connection hole 1121 on the mounting post 112 to achieve the connection between the pressing plate 13 and the shell body 11.

[0045] Of course, in some other embodiments, the fastener 14 may also be a fastening pin, an expansion screw, etc., which can be inserted into the fixing hole 131 and the connecting hole 1121 through interference fit to fix the pressure plate 13.

[0046] In some embodiments, the pressing plate 13 may be a magnetic metal piece that can be attracted by a magnet. The pressing plate 13 on the honeycomb assembly 100 can be attracted by a magnet on the photographic light or light accessory 200 to fix the honeycomb assembly 100 .

[0047] See also Figure 6 and Figure 7 In some embodiments, the shell 10 further includes a magnet 15, which is disposed in the shell body 11; the magnet 15 is used to adsorb the photographic light or lighting accessory 200 on one end face of the shell body 11 away from the pressure plate 13.

[0048] Among them, the magnet 15 is arranged on the shell 10 so that the entire honeycomb component 100 can be magnetically adsorbed on the magnetic metal material of the photographic light or light accessory 200, thereby realizing the rapid fixation of the honeycomb component 100 and the photographic light or light accessory 200.

[0049] See also Figure 6 and Figure 7, in some embodiments, a plurality of spaced-apart mounting blocks 113 are convexly provided on the inner wall of the housing body 11, and the mounting blocks 113 extend along the axis of the mounting cavity 111 to the limiting rib 12.

[0050] The limiting rib 12 is provided with an insertion interface 1131 corresponding to the mounting block 113. The insertion interface 1131 is recessed in the direction towards the mounting block 113 into the mounting block 113, and the magnet 15 can be inserted into the mounting block 113 from the insertion interface 1131.

[0051] Specifically, a rectangular mounting block 113 is convexly provided inside the housing body 10 of the housing. The height of the mounting block 113 is the same as the height of the mounting post 112. One end face of the mounting block 113 abuts against the limiting rib 12, and the other end face is flush with the bottom surface of the step on the housing body 11 so as to be able to abut against the honeycomb panel 20. An insertion interface 1131 is provided on the outer side surface of the limiting rib 12. The insertion interface 1131 is recessed into the mounting block 113, and the magnet 15 can be inserted into the mounting block 113 from the insertion interface 1131 to realize the fixation of the magnet 15 to the housing 10.

[0052] It can be conceived that, in some other embodiments, the magnet 15 can also be directly bonded to the two end faces of the housing 10 to realize the magnetic attraction connection between the honeycomb assembly 100 and other devices. The magnet 15 can also penetrate the housing 10, that is, the N pole of the magnet 15 is located on the front end face of the housing 10, and the S of the magnet 15 is located on the rear end face of the housing 10, which can enable both the front and rear end faces of the honeycomb assembly 100 to effectively adsorb other metal materials to realize the fixation of the honeycomb assembly 100 to other devices.

[0053] Please refer to Figure 6 and Figure 7 , in some embodiments, the honeycomb panel 20 includes a main board body 21 and a plurality of clamping plates 22. The light passing holes 211 are provided on the main board body 21. The plurality of clamping plates 22 are spaced apart on the outer peripheral side of the main board body 21. Adjacent clamping plates 22 are spaced apart from each other to form a clamping position, and the clamping position is used for clamping with the mounting blocks 113 convexly provided on the inner wall of the housing body 11.

[0054] Specifically, the light passing holes 211 at the outermost edge of the honeycomb panel 20 are opened on the side facing the inner wall of the housing body 11 to form an opening, so that the outermost light passing holes 211 form the clamping position. Both the mounting posts 112 and the mounting blocks 113 can be clamped into the honeycomb panel 20 from the clamping position formed by the clamping plates 22 to limit the axial rotation of the honeycomb panel 20 and realize the complete fixation of the honeycomb panel 20 to the housing 10.

[0055] Please refer to Figure 7 , a positioning groove 114 is recessed on the end face of the housing 10, and the positioning groove 114 is used for docking with the protrusion on the external photographic and video camera light or lighting accessory 200.

[0056] Specifically, the positioning groove 114 is provided on the end face of the housing body 11 away from the pressing plate 13, and it is in the shape of a semi-circular notch. The positioning groove 114 is mainly used to cooperate with the positioning convex column on the lamp head of the photographic and video camera lamp or other lighting accessories 200 to limit its assembly angle, prevent the honeycomb component 100 from rotating, and achieve the quick positioning of the honeycomb component 100.

[0057] In this embodiment, a photographic and video camera lighting system is also provided, which includes a photographic and video camera lamp and the above-mentioned honeycomb component 100.

[0058] The light-emitting port on the photographic and video camera lamp can emit illumination light. A magnetic metal part can be arranged on the outer periphery of the light-emitting port on the photographic and video camera lamp, and this magnetic metal part can be adsorbed by the magnet 15, so that the honeycomb component 100 can be adsorbed on the light-emitting port of the photographic and video camera lamp to realize the fixation of the two.

[0059] Of course, in some embodiments, the magnetic metal part on the photographic and video camera lamp can also be a magnet, which can adsorb with the magnet 15 or the metal pressing plate 13 on the honeycomb component 100 to fix the honeycomb component 100 to the photographic and video camera lamp.

[0060] Please refer to Figure 5 , in some embodiments, the photographic and video camera lighting system can also include lighting accessories 200. The lighting accessories 200 can be magnetically adsorbed on the two end faces of the honeycomb component 100.

[0061] Specifically, the housing of the lighting accessory 200 can have the same structure as the housing 10 of the honeycomb component 100 in this embodiment. A color filter or a Fresnel lens can be arranged in the housing of the lighting accessory 200 to change the light effect.

[0062] Correspondingly, the magnet on the housing of the lighting accessory 200 can be magnetically adsorbed with the pressing plate 13 of the honeycomb component 100; and the magnet 15 on the honeycomb component 100 can be adsorbed with the metal pressing plate on the lighting accessory 200, so that the lighting accessory 200 can be magnetically adsorbed on the front and rear end faces of the honeycomb component 100. Then, the lighting accessory 200 and the honeycomb component 100 are installed together on the light-emitting port of the photographic and video camera lamp to realize the change of the lighting effect.

[0063] In summary, this embodiment provides a honeycomb component 100 and a photographic and video lighting system. The honeycomb component 100 includes a housing 10 and a honeycomb plate 20 disposed within the housing 10; a plurality of light passing holes 211 are provided on the honeycomb plate 20, and the plurality of light passing holes 211 are arranged in a honeycomb pattern. The honeycomb plate 20 is detachably connected to the installation cavity 111 of the housing 10, and light can pass through the light passing holes 211 on the honeycomb plate 20 to effectively control the divergence angle of the light, making the light more concentrated and meeting the requirement of precise light control in photography and videography. The honeycomb plate 20 is made of heat-resistant material and can remain stable for a long time in a high-temperature environment, avoiding the hot melting problem of traditional plastic honeycomb components 100 caused by high temperature and meeting the use requirements of high-power photographic and video lights.

[0064] Although the present invention has been described with reference to several exemplary embodiments, it should be understood that the terms used are illustrative and exemplary, rather than restrictive. Since the present invention can be embodied in many forms without departing from the spirit or essence of the invention, it should be understood that the above-described embodiments are not limited to any of the foregoing details, but should be broadly construed within the spirit and scope defined by the appended claims. Therefore, all variations and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. A honeycomb assembly, which can be installed on the light outlet of a photographic or video light, characterized in that: include: A housing having a mounting cavity with openings at both ends; A magnet is inserted into the housing; the magnet is used to attract the magnetic metal part outside the light outlet of the photography and video light; The honeycomb plate is a heat-resistant part; the honeycomb plate is provided with a plurality of light-through holes, which are arranged in a honeycomb shape; the honeycomb plate is detachably connected to the mounting cavity of the shell, and light can pass through the light-through holes on the honeycomb plate.

2. The honeycomb assembly according to claim 1, characterized in that: The housing is formed of a thermally insulating construction.

3. The honeycomb assembly according to claim 1, characterized in that: The shell body includes a shell body, a limiting rib and a pressure plate; the shell body is provided with the installation cavity, the limiting rib is fixed to the inner side of the opening at one end of the shell body, and protrudes toward the axis of the installation cavity to abut the honeycomb plate; the pressure plate is annular, and the pressure plate is detachably connected to the opening at the other end of the shell body, and abuts against the other end of the honeycomb plate to limit the honeycomb plate in the shell body.

4. The honeycomb assembly according to claim 3, characterized in that: The pressing plate is a magnetic metal part.

5. The honeycomb assembly according to claim 3, characterized in that: A plurality of mutually spaced mounting posts are protruding from the inner wall of the shell body; the extending direction of the mounting posts is consistent with the axial direction of the mounting cavity; the mounting posts are provided with connecting holes; the pressure plate is provided with fixing holes corresponding to the connecting holes, and fasteners can be inserted into the corresponding fixing holes and the connecting holes to connect the pressure plate with the shell body.

6. The honeycomb assembly according to claim 3, characterized in that: A plurality of mutually spaced mounting blocks are convexly disposed on the inner wall of the shell body, and the mounting blocks extend along the axis of the mounting cavity to the limiting rib; The limiting rib is provided with an insertion port corresponding to the mounting block, the insertion port is recessed into the mounting block in the direction of the mounting block, and the magnet can be inserted into the mounting block through the insertion port.

7. The honeycomb assembly according to claim 6, characterized in that: The honeycomb board includes a main board body and a plurality of card boards; the light-through hole is arranged on the main board body, and the plurality of card boards are arranged at intervals on the outer peripheral side of the main board body, and adjacent card boards are spaced apart from each other to form a card connection position, and the card connection position is used to card with a mounting block protruding from the inner wall of the shell body.

8. The honeycomb assembly according to claim 1, characterized in that: A positioning groove is concavely arranged on the end surface of the shell, and the positioning groove is used to dock with a protrusion on an external photographic or video light or a light accessory.

9. A photography and video lighting system, characterized in that: include: A photographic or video light, wherein a magnetic metal piece is provided on the outer periphery of the light outlet; The honeycomb assembly according to any one of claims 1 to 8, wherein the honeycomb assembly is magnetically adsorbed to a magnetic metal part on the photographic or video light by a magnet so as to be fixed on the photographic or video light, and the honeycomb plate is aligned with the light outlet.

10. The photography and videography lighting system according to claim 9, characterized in that: It also includes a lighting accessory, which can be magnetically adsorbed on two end surfaces of the honeycomb component.

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