Photography lamp device and photography reflecting cover

Abstract

The utility model provides a photography lamp device and a photography reflecting cover. The photographing reflecting cover comprises a shell, a mirror reflecting plate and a connecting piece. And a plurality of mounting surfaces extending from the large-caliber end to the small-caliber end are arranged on the inner side wall of the accommodating cavity of the shell. The mirror reflection plates are installed on the installation faces, the surfaces of the sides, opposite to the installation faces, of the mirror reflection plates are reflection faces, and a reflection cavity is defined by the reflection faces of the multiple mirror reflection plates. And in the direction from the light inlet to the light outlet, the aperture of the reflection cavity is increased. The connecting piece is provided with a small-caliber end of the shell and used for being detachably connected with the photographic lamp. According to the photography lamp device, the photography reflecting cover has high reflectivity, and the optical effect of the photography lamp device is improved. The manufacturing method of the photographing reflecting cover is easy to operate and convenient to manufacture.

Description

Technical Field

[0001] This utility model relates to the field of optical technology, and in particular to a photographic light device and a photographic reflector. Background Technology

[0002] Currently, in photography, reflectors are typically installed in front of the light source to improve the optical effect of the light. Traditional photographic reflectors are usually made of aluminum using a spinning process, which provides sufficient strength and rigidity for direct mounting on the light source. However, due to limitations in surface treatment during the spinning process, the reflectivity of traditional photographic reflectors is limited to a maximum of about 80%, preventing further improvements to higher reflectivity. This lower reflectivity affects the utilization rate of the photographic light source. Utility Model Content

[0003] One objective of this invention is to address the shortcomings of existing technologies and provide a photographic reflector and photographic light device with high reflectivity.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] A photographic reflector, comprising:

[0006] The outer shell has a receiving cavity, with a large-diameter end and a small-diameter end at both ends of the receiving cavity. The inner sidewall of the receiving cavity has a plurality of mounting surfaces extending from the large-diameter end to the small-diameter end, and the plurality of mounting surfaces are arranged circumferentially along the receiving cavity.

[0007] Multiple mirror reflectors, each with a large-diameter end and a small-diameter end, are mounted on a mounting surface. The surface of each mirror reflector facing away from the mounting surface is a reflective surface. The small-diameter end is located near the small-aperture end, and the large-diameter end is located near the large-aperture end. Adjacent mirror reflectors are connected. The reflective surfaces of the multiple mirror reflectors form a reflective cavity. The reflective cavity near the large-aperture end is a light outlet, and the reflective cavity near the small-aperture end is a light inlet. The aperture of the reflective cavity increases in the direction from the light inlet to the light outlet.

[0008] A connector having a small-diameter end of the housing, the connector being used for detachable connection with a photographic lighting fixture.

[0009] In one exemplary embodiment, an adhesive layer is provided between the mirror reflector and the mounting surface, and the mirror reflector is bonded to the mounting surface.

[0010] In one exemplary embodiment, the reflective surface is provided with microstructures for adjusting the light emission angle of the reflective surface.

[0011] In one exemplary embodiment, the reflective surface is an arc-shaped surface, and the arc-shaped surface is arched towards the mounting surface of the housing.

[0012] In one exemplary embodiment, the large ends of the plurality of mirror reflectors are interconnected.

[0013] In one exemplary embodiment, the system further includes a support member housed within the receiving cavity. The support member includes a plurality of parallel connecting ribs and a large end frame and a small end frame connected to both ends of the connecting ribs. The connecting ribs and the large end frame and the small end frame form a mounting frame for mounting the mirror reflector.

[0014] In one exemplary embodiment, the connecting rib is straight or curved.

[0015] In one exemplary embodiment, a pressure ring is also included, which is disposed at the large-diameter end of the housing and presses against the large-end end of the mirror reflector.

[0016] In one exemplary embodiment, the mirror reflector includes a substrate, a reflective layer, and a protective layer, wherein the reflectivity of the reflective layer reaches 92% or more.

[0017] A photographic light device includes a photographic reflector and a photographic light, wherein the photographic light is provided with a connecting structure for mounting the photographic reflector, and the connecting structure is used for detachable connection with the connector.

[0018] As can be seen from the above technical solution, this utility model has at least the following advantages and positive effects:

[0019] The photographic reflector of this invention, by installing a mirror reflector, achieves a mirror reflection effect, thus greatly improving the reflectivity of the photographic reflector and also enhancing the reflective effect of the photographic lighting device.

[0020] Based on the structural design of the mirror reflector, the manufacturing method of the photographic reflector is simple to operate and easy to implement, and can ensure the neat and close installation of the mirror reflector, thus ensuring the optical effect of the photographic reflector. Attached Figure Description

[0021] Figure 1 This is an exploded structural diagram of a photographic lamp device according to one embodiment.

[0022] Figure 2 yes Figure 1 A perspective view of the camera reflector of the camera light device shown.

[0023] Figure 3 yes Figure 2 The image shows a cross-sectional view of a photographic reflector.

[0024] Figure 4 yes Figure 2 The diagram shown is an exploded view of a photographic reflector.

[0025] Figure 5 yes Figure 4 The diagram shows the layer structure of the mirror reflector.

[0026] Figure 6 This is a cross-sectional view of a photographic reflector according to another embodiment.

[0027] Figure 7 This is a schematic diagram of the structure of a mirror reflector according to another embodiment.

[0028] Figure 8 It is with Figure 7 An exploded view of the photographic reflector of the mirrored reflector shown.

[0029] Figure 9 This is an exploded view of a photographic reflector according to another embodiment.

[0030] Figure 10 for Figure 9 The image shows a cross-sectional view of a photographic reflector.

[0031] Figure 11 for Figure 9 The image shown is a 3D view of a photographic reflector.

[0032] Figure 12 This is an exploded view of a photographic reflector according to another embodiment.

[0033] Figure 13 for Figure 2 A stereoscopic view of the photographic reflector from another angle.

[0034] Figure 14 A flowchart illustrating a method for manufacturing a photographic reflector according to one embodiment.

[0035] Figure 15 for Figure 14 The flowchart shows step S12 of the method for manufacturing a photographic reflector.

[0036] Figure 16 A flowchart of step S12 of a method for manufacturing a photographic reflector according to another embodiment.

[0037] The annotations in the attached figures are explained as follows:

[0038] 10. Photographic reflector;

[0039] 11. Outer shell; 111. Receiving cavity; 112. Large-diameter end; 113. Small-diameter end; 114. Mounting surface; 118. Upper shell; 119. Lower shell; 110. Protruding edge;

[0040] 12. Mirror reflector; 121. Substrate; 122. Reflective layer; 123. Protective layer; 124. Large end; 125. Small end; 126. Reflective surface; 127. Reflective cavity; 128. Extension section;

[0041] 13. Connector; 131. Clip; 132. Electrical connector;

[0042] 14. Adhesive layer;

[0043] 15. Support component; 151. Large end frame; 152. Small end frame; 153. Connecting rib; 154. Mounting frame; 156. Gap;

[0044] 16. Pressure ring;

[0045] 20. Photography light; 21. Stand; 22. Light box; 23. Connecting structure; 24. Electrical contacts. Detailed Implementation

[0046] Typical embodiments embodying the features and advantages of this utility model will be described in detail in the following description. It should be understood that this utility model can have various variations in different embodiments, all of which do not depart from the scope of this utility model, and the descriptions and illustrations therein are for illustrative purposes only and not intended to limit this utility model.

[0047] In the description of this application, it should be understood that, in the embodiments shown in the accompanying drawings, the indications of direction or positional relationships (such as up, down, left, right, front, and back, etc.) are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. These descriptions are appropriate when these elements are in the positions shown in the accompanying drawings. If the description of the positions of these elements changes, these directional indications also change accordingly.

[0048] In the description of this application, "multiple" means two or more, unless otherwise expressly and specifically defined.

[0049] Please see Figure 1 This embodiment provides a photographic light device and a photographic reflector. The photographic light device includes a photographic reflector 10 and a photographic light 20. The photographic light 20 can be a halogen photographic light, a COB photographic light, etc.

[0050] Specifically, in the photographic light device provided in this embodiment, the photographic light 20 may include a light box 22 and a bracket 21. The bracket 21 is U-shaped, and the center of gravity of the light box 22 and the photographic reflector 10 is located on the bracket 21, so that the bracket 21 stably supports the light box 22 and the photographic reflector 10.

[0051] The photographic light 20 is provided with a connecting structure 23 for mounting the photographic reflector 10. The connecting structure 23 is used for detachable connection with the photographic reflector 10. The connecting structure 23 can be a slot or a protrusion. This connecting structure 23 can be located on the outer periphery of the light source of the photographic light, or it can be used for snap-fit ​​connection with other optical accessories.

[0052] The connection structure 23 can be a card slot. This card slot can be adapted to various bayonet structures.

[0053] During shooting, in order to improve the optical effect of the photography light 20, a photography reflector 10 is usually installed in front of the photography light 20. The photography reflector 10 is usually required to have a certain strength and rigidity so that it can be stably installed on the photography light 20.

[0054] Please see Figure 2 The photographic reflector 10 includes a housing 11, multiple mirror reflectors 12, and a connector 13. The housing 11 supports the installation and fixation of the mirror reflectors 12, and the mirror reflectors 12 form a reflective cavity inside the housing 11. The connector 13 is provided on the housing 11 and is used to detachably connect the housing 11 to the light box 22 of the photographic light.

[0055] Specifically, the connector 13 can be a bayonet structure. A retaining fin 131 protrudes from the outer periphery of the connector 13. The connecting structure 23 mounted on the photographic lamp 20 is a slot that can be fitted and engaged with the retaining fin 131. Therefore, the photographic reflector 10 can be installed and removed from the photographic lamp 20 by aligning it with the bayonet and rotating the reflector.

[0056] The outer shell 11 forms the external shape of the entire photographic reflector 10, keeping the entire photographic reflector 10 in a fixed shape.

[0057] Please see Figure 3 and Figure 4 The outer shell 11 forms a receiving cavity 111. The two ends of the receiving cavity 111 are a large-diameter end 112 and a small-diameter end 113, respectively. The inner sidewall of the receiving cavity 111 is provided with multiple mounting surfaces 114 extending from the large-diameter end 112 to the small-diameter end 113. The multiple mounting surfaces 114 are arranged circumferentially along the receiving cavity 111. Furthermore, the mounting surfaces 114 of the receiving cavity 111 are positioned as close as possible to the outer side of the outer shell 11. Based on receiving cavities 111 with the same aperture, this minimizes the volume of the outer shell 11, reducing the size and weight of the photographic reflector.

[0058] The outer shell 11 can be a single-layer or double-layer structure. For example, when the outer shell 11 is a single-layer structure, it can be a lightweight plastic part formed by injection molding, thermoforming, or 3D printing, which can reduce the weight of the reflector. The outer shell 11 can also be a metal / alloy shell 11 formed by spinning, die casting, etc. The outer shell 11 made of plastic materials is lighter than the outer shell 11 made of metal or alloy materials.

[0059] Alternatively, the outer shell 11 can also be a double-shell structure. For example, the outer shell 11 includes an outer shell (not shown) and an inner shell (not shown). The inner shell can be fitted inside the outer shell. The outer shell can be a hollow cup formed using various processes such as stamping, spinning, and injection molding, and made of plastic or metal, serving as the overall shape. The inner shell can be a metal cup formed by spinning or die casting (e.g., spun aluminum). The inner wall of the inner shell is used to install the mirror reflector 12.

[0060] When the outer shell 11 includes an inner shell and an outer shell, there is a heat dissipation channel between the inner shell and the outer shell, which can help improve the heat dissipation effect of the photographic reflector.

[0061] The outer shell 11 can be a one-piece structure or a separate structure. Specifically, in this embodiment, the outer shell 11 is a one-piece cylindrical structure.

[0062] The reflectivity of the mirror reflector 12 can reach over 92%. The mirror reflector 12 includes a reflective layer with high reflectivity, achieving a specular reflection effect. Please refer to... Figure 5 The mirror reflector 12 may include a substrate 121, a reflective layer 122, and a protective layer 123. The reflective layer 122 may be a silver-plated layer or an aluminum-plated layer. The reflectivity of the reflective layer 122 can reach over 92%. The protective layer 123 is a transparent layer that covers the reflective layer 122, preventing scratches and protecting it. The mirror reflector 12 is relatively thin, ranging from 0.5 mm to 2 mm. The mirror reflector 12 also has a low weight.

[0063] When the reflective layer 122 is a pure silver plating, the reflectivity of the mirror reflector 12 can reach 98% or even higher. Specifically, the mirror reflector 12 can be an aluminum sheet or a mirror aluminum sheet. Therefore, the photographic reflector formed by the mirror reflector 12 has a high reflectivity, and the photographic reflector is also lighter in weight.

[0064] Please see Figure 4In this specific embodiment, multiple mirror reflectors 12 can be used. One end of the mirror reflector 12 is a large-diameter end 124, and the other end is a small-diameter end 125. The mirror reflector 12 is mounted on the mounting surface 114. The surface of the mirror reflector 12 facing away from the mounting surface 114 is the reflective surface 126. The small-diameter end 125 is close to the small-diameter end 113, and the large-diameter end 124 is close to the large-diameter end 112. Multiple mirror reflectors 12 are spliced ​​together, and the reflective surfaces 126 of the mirror reflectors 12 form a reflective cavity 127. The reflective cavity 127 near the large-diameter end 112 is the light outlet, and the reflective cavity 127 near the small-diameter end 113 is the light inlet. The diameter of the reflective cavity 127 increases from the light inlet to the light outlet.

[0065] The reflective surface 126 may have microstructures (not shown in the figure) to adjust the light emission angle of the reflective surface 126. The microstructures may be scale-like protrusions or uneven stripes, etc., to enhance the light emission angle of the reflective surface 126.

[0066] For thin mirror reflectors 12, to ensure their strength, they can be mounted on the mounting surface 114 of the housing 11. Even very thin mirror reflectors 12 can be stably mounted on the mounting surface 114 of the housing 11.

[0067] An adhesive layer 14 may be provided between the mirror reflector 12 and the mounting surface 114, so that the mirror reflector 12 is bonded to the mounting surface 114 through the adhesive layer 14. The mirror reflector 12 can fit tightly against the mounting surface 114 without bulges or pits, which helps to improve the flatness of the surface of the reflector 126.

[0068] The adhesive layer 14 can be a thermally conductive silicone layer, thermal pad, thermal grease, thermal sheet, etc. The thermally conductive silicone layer 14 can also conduct heat from the mirror reflector 12 to the outer shell 11, improving the heat dissipation effect of the photographic reflector.

[0069] Please see Figure 3 The reflecting surface 126 can be an arc-shaped surface. The mounting surface 114 facing the outer casing 11 is arched. That is, in the cross-section along the axial direction of the reflecting cavity 127, the reflecting surface 126 is an arc-shaped line. Therefore, the shape of the mirror reflector 12 can be approximately an isosceles trapezoid. Multiple mirror reflectors 12 are spliced ​​together to form a reflecting cavity 127 with arc-shaped sides. This shape of the reflecting cavity 127 can make the reflected light more focused, giving the reflected light a better emission effect.

[0070] Please see Figure 6In other embodiments, the reflecting surface 126 can also be planar. That is, in a cross-section along the axial direction of the reflecting cavity 127, the reflecting surface 126 is a straight line. The shape of the mirror reflector 12 can then be an isosceles trapezoid. The larger end 124 of the mirror reflector 12 is the lower base of the isosceles trapezoid, the smaller end 125 is the upper base, and the sides of the mirror reflector 12 are the legs of the isosceles trapezoid. Multiple mirror reflectors 12 are joined together to form a frustum-shaped cone.

[0071] Please see Figure 7 and Figure 8 In other embodiments, the mirror reflector 12 can also be a one-piece structure. The one-piece mirror reflector 12 can form a reflecting cavity 127 by folding, bending, or other methods. Specifically, the large ends 124 of multiple mirror reflectors 12 are connected together as a single unit, while the small ends 125 are spaced apart. Alternatively, the small ends 125 can be brought together and spliced ​​to form a reflecting cavity 127. It can be understood that the mirror reflector 12 can be formed by die-cutting, laser cutting, etching, or other processes, resulting in a shape where the large ends 124 are connected together and the small ends 125 are separate. Furthermore, creases are formed between the large ends 124 of the multiple mirror reflectors 12 to facilitate bending.

[0072] Furthermore, an extension portion 128 is provided at the larger end 124 of the mirror reflector 12. The extension portions 128 of two adjacent mirror reflectors 12 are connected to each other, increasing the connection length between the mirror reflectors 12 and improving the connection strength between multiple mirror reflectors 12.

[0073] Please see Figure 9 and Figure 10 In other embodiments, the photographic reflector also includes a support member 15. The support member 15 is fitted and received within a receiving cavity 111. The support member 15 includes two opposing large end frames 151 and small end frames 152, with a plurality of connecting ribs 153 provided between the large end frames 151 and the small end frames 152. Adjacent connecting ribs 153, together with the large end frames 151 and the small end frames 152, form a mounting frame 154 for mounting the mirror reflector 12. The shape and surface curvature of the mounting frame 154 are consistent with the shape and surface curvature of the mirror reflector 12, so that the mirror reflector 12 can be flatly and securely fixed to the mounting frame 154.

[0074] It is understood that the support member 15 is not limited to a hollow frame structure; it can also be a panel splicing structure. In this embodiment, the mounting frame 154 formed by the support member 15 is hollow, which facilitates heat dissipation from the mirror reflector 12.

[0075] The connecting rib 153 can be straight or curved. Therefore, the mirror reflector 12 can be mounted on the mounting frame 154 in a flat or curved shape.

[0076] The mirror reflector 12 can be mounted on the housing 11 via the support member 15. The mirror reflector 12 can be bonded to the mounting frame 154 via the adhesive layer 14. The adhesive layer 14 can also be a thermally conductive silicone layer. The mirror reflector 12 can be first mounted on the support member 15, and after the mirror reflector 12 and the support member 15 form a reflection cavity 127, the reflection cavity 127 is then mounted together in the receiving cavity 111 of the housing 11.

[0077] Furthermore, there is a gap between the support member 15 and the outer shell 11, and the surface of the outer shell 11 can also be provided with heat dissipation holes (not shown) that communicate with the gap 156. The heat on the mirror reflector 12 can then be discharged through the gap 165 and the heat dissipation holes, thus enabling the photographic reflector 10 to dissipate heat in a timely manner.

[0078] The photographic reflector also includes a retaining ring 16, which is located at the large-diameter end 112 of the outer casing 11 and presses against the large-end end 124 of the mirror reflector 12. The retaining ring 16 further presses and fixes the large-end end 124 of the mirror reflector 12, ensuring the stable installation of the mirror reflector 12. Specifically, the retaining ring 16 can be fastened to the large-diameter end 111 of the outer casing 11 with bolts. Please refer to... Figure 11 The large-diameter end 111 of the outer casing 11 is also provided with a flange 110 for receiving the pressure ring 16 and providing a mounting position for the pressure ring 16.

[0079] In other embodiments, the outer casing 11 may also include multiple sub-shells, which are spliced ​​together. The number of sub-shells is not limited here, as long as they can be assembled to form a complete outer casing 11. For details, please refer to... Figure 12 The outer shell 11 may include an upper shell 118 and a lower shell 119. The upper shell 118 and the lower shell 119 can be connected by bolts, clips, etc. When the mirror reflector 12 is installed on the mounting surface 114 of the receiving cavity 111, since the outer shell 11 is a split structure, the upper shell 118 and the lower shell 119 have more open openings to facilitate the alignment and installation of the mirror reflector 12 with the mounting surface 114. After the mirror reflector 12 is installed on the mounting surfaces 114 of the upper shell 118 and the lower shell 119 respectively, the upper shell 118 and the lower shell 119 are assembled, and the mirror reflector 12 inside the outer shell 11 can also enclose and form a reflecting cavity 127.

[0080] Specifically, in the photographic light device provided in this embodiment, an electrical contact 24 is also provided on the front side of the light box 22. This electrical contact 24 is electrically connected to a power source.

[0081] Please see Figure 13The connecting piece 13 of the photographic reflector is also equipped with an electrical connector 132 that can be electrically connected to the electrical contact. The photographic reflector may also include a PCB board (not shown). This PCB board is connected to the electrical connector 132 on the connecting piece 13 of the reflector. When the photographic reflector 10 is mounted on the photographic lamp 20, the electrical connector 132 and the electrical contact 24 are electrically connected to each other, thereby enabling power supply to the photographic reflector 10. Furthermore, through the electrical connection between the electrical connector 132 and the electrical contact 24, the type of optical accessory being connected can be identified, allowing the control system to automatically identify and adjust the accessory.

[0082] Specifically, the PCB board may include modules such as temperature sensing and installation position detection feedback, which are used to feed back information such as the reflector being installed in place or the reflector's operating temperature to the photography light or the control box or APP connected to the photography light, so as to monitor the installation effect and operating temperature of the reflector.

[0083] This embodiment also provides a method for manufacturing a photographic reflector, the method comprising:

[0084] Please see Figure 14 Step S11: Provide an outer shell with an internal receiving cavity.

[0085] The outer casing 11 forms a receiving cavity 111. The two ends of the receiving cavity 111 are a large-diameter end 112 and a small-diameter end 113, respectively. The inner sidewall of the receiving cavity 111 is provided with a plurality of mounting surfaces 114 extending from the large-diameter end 112 to the small-diameter end 113. The plurality of mounting surfaces 114 are arranged circumferentially along the receiving cavity 111.

[0086] Step S12: Provide a mirror reflector, one side surface of which is a reflective surface. The mirror reflector is installed inside the receiving cavity, and the reflective surface forms a reflective cavity.

[0087] Multiple mirror reflectors 12 can be used. One end of each mirror reflector 12 is a large-diameter end 124, and the other end is a small-diameter end 125. The mirror reflector 12 is mounted on a mounting surface 114. The surface of the mirror reflector 12 facing away from the mounting surface 114 is a reflective surface 126. The small-diameter end 125 is near the small-aperture end 113, and the large-diameter end 124 is near the large-aperture end 112. Multiple mirror reflectors 12 are spliced ​​together, and the reflective surfaces 126 of the mirror reflectors 12 form a reflective cavity 127. The reflective cavity 127 near the large-aperture end 112 is the light exit port, and the reflective cavity 127 near the small-aperture end 113 is the light inlet port. The aperture of the reflective cavity 127 increases from the light inlet port to the light exit port.

[0088] In other embodiments, the outer shell 11 may include multiple sub-shells, and the receiving cavity 111 may be formed by the enclosure of the multiple sub-shells. The outer shell 11 may include an upper shell 118 and a lower shell 119. The upper shell 118 and the lower shell 119 may be connected by bolts, clips, or the like.

[0089] Please see Figure 15 Step S12 may also include the following steps:

[0090] Step S121: The mirror reflectors are installed on the inner sidewalls of the shell.

[0091] Specifically, the mirror reflector 12 is installed on the mounting surfaces 114 of the upper shell 118 and the lower shell 119, respectively.

[0092] In step S122, multiple shells are spliced ​​together to form an outer shell, and the reflective surface of the mirror reflector forms a reflective cavity.

[0093] Specifically, by assembling the upper shell 118 and the lower shell 119, the mirror reflector 12 inside the outer shell 11 can also be enclosed to form a reflective cavity 127.

[0094] In other embodiments, when the photographic reflector also includes a support member 15, the support member 15 includes a plurality of parallel connecting ribs 153 and a large end frame 151 and a small end frame 152 connected to the two ends of the connecting ribs 153, and a mounting frame 154 for mounting the mirror reflector 12 is formed between the connecting ribs 153 and the large end frame 151 and the small end frame 152.

[0095] Please see Figure 16 Step S12 may also include the following steps:

[0096] In step S121, the mirror reflectors are respectively installed on the mounting frame of the support, and the mirror reflectors form a reflection cavity on the support.

[0097] Step S122: Install the support member into the receiving cavity of the outer shell.

[0098] The mirror reflector 121 is first fixedly installed on the mounting frame 154 of the support member 15. The mirror reflector 121 forms a reflection cavity 127 through the support member 15. Then the support member 15 with the mirror reflector 121 is installed in the receiving cavity 112 of the outer shell 11 to form a photographic reflector 10.

[0099] The photographic reflector of this embodiment, by installing a mirror reflector 12, can achieve a mirror reflection effect with the reflectivity of the mirror reflector 12, thus greatly improving the reflectivity of the photographic reflector 10 and also increasing the reflection effect of the photographic light device.

[0100] Based on the structural design of the mirror reflector 12 and the corresponding mounting surface 114 structure, the manufacturing method of the photographic reflector can be simple to operate and easy to implement, and the mirror reflector 12 can be neatly and closely installed, thus ensuring the optical effect of the photographic reflector 10.

[0101] The above embodiments are merely illustrative examples of structures. The structures in each embodiment are not fixed combinations. In the absence of structural conflicts, the structures in multiple embodiments can be arbitrarily combined and used.

[0102] Although the present invention has been described with reference to several typical embodiments, it should be understood that the terminology used is descriptive and exemplary, and not 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 embodiments are not limited to any of the foregoing details, but should be interpreted broadly 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 photographic reflector, characterized by, The application relates to a camera reflector, which comprises the following parts: a housing, which is provided with a receiving cavity, two ends of the receiving cavity are respectively provided with a large-diameter end and a small-diameter end, and the inner side wall of the receiving cavity is provided with a plurality of mounting surfaces extending from the large-diameter end to the small-diameter end, and the mounting surfaces are arranged along the circumference of the receiving cavity; a plurality of mirror reflecting plates, one end of the mirror reflecting plate is a large-head end, the other end is a small-head end, the mirror reflecting plate is mounted on the mounting surface, the side surface of the mirror reflecting plate away from the mounting surface is a reflecting surface, the small-head end is close to the small-diameter end, the large-head end is close to the large-diameter end, the adjacent mirror reflecting plates are connected, the reflecting surfaces of the plurality of mirror reflecting plates enclose a reflecting cavity, the reflecting cavity is close to the large-diameter end and is an outlight port, the reflecting cavity is close to the small-diameter end and is an inlight port, and the diameter of the reflecting cavity increases from the inlight port to the outlight port; and a connecting piece, which is provided with the small-diameter end of the housing and is used for detachably connecting with a camera lamp.

2. The photographic reflector of claim 1, wherein, The mirror reflecting plate and the mounting surface are provided with a glue layer, and the mirror reflecting plate is bonded on the mounting surface.

3. The photographic reflector hood of claim 1, wherein, The reflecting surface is provided with a microstructure, and the microstructure is used for adjusting the outlight angle of the reflecting surface.

4. The photographic reflector of claim 1, wherein, The reflecting surface is an arc surface, and the arc surface is arched towards the mounting surface of the housing.

5. The photographic reflector of claim 1, wherein, The large-head ends of the plurality of mirror reflecting plates are connected with each other.

6. The photographic reflector of claim 1, wherein, The application further comprises a supporting piece, which is accommodated in the receiving cavity, the supporting piece comprises a plurality of parallelly-arranged connecting ribs, a large-end frame and a small-end frame connected to the two ends of the connecting rib, and the connecting rib, the large-end frame and the small-end frame form a mounting frame for mounting the mirror reflecting plate.

7. The photographic reflector of claim 6, wherein, The connecting rib is linear or arc-shaped.

8. The photographic reflector of claim 6, wherein, The application further comprises a compression ring, which is arranged at the large-diameter end of the housing and is pressed on the large-head end of the mirror reflecting plate.

9. The photographic reflector hood of claim 1, wherein, The mirror reflecting plate comprises a base material, a reflecting layer and a protective layer, and the reflectivity of the reflecting layer reaches more than 92%.

10. A photographic light device, characterized by The application further relates to a camera lamp, which is provided with a connecting structure for mounting the camera reflector and is used for detachably connecting with the connecting piece.

Images