Photography lamp

Abstract

The utility model provides a photoflood lamp, the photoflood lamp comprises a lamp main body, a light source, an electric control atomization film and a power supply module, the electric control atomization film is arranged on a light emitting path of the light source, and light emitted by the light source can be emitted from the surface of the lamp main body through the electric control atomization film. The atomization degree of the electric control atomization film can be changed according to the received voltage value so as to adjust the softness of light emitted by the light source, a user does not need to replace soft light covers with different atomization degrees and can adjust the softness of the light, and the photography lamp is simple in overall structure, convenient to operate and high in practicability. Different shooting requirements and the fast pace of a shooting site can be well met, and the high-quality use experience of a user is guaranteed.

Description

Technical Field

[0001] The utility model relates to photographing and videography equipment, in particular to a photographing lamp. Background Art

[0002] In today's photography and videography fields, photographers have higher requirements for light. In order to achieve better lighting effects in photos or videos, they often need photographic lights for auxiliary lighting when shooting.

[0003] In order to make the light shining on the person or object being photographed softer, photographers usually install a soft light cover on the photographic light, so that the light emitted by the photographic light is scattered by the soft light cover before shining on the person or object being photographed. However, at the shooting scene, it is often necessary to adjust the softness of the light according to different lighting effect requirements. Currently, users can only replace the soft light cover with different atomization degrees. This operation is very cumbersome and cannot meet the fast pace of the shooting scene, affecting the user experience. Utility Model Content

[0004] The purpose of the utility model is to solve the technical problem in the prior art that, at the shooting scene, it is often necessary to adjust the softness of light according to different lighting effect requirements. Currently, users can only replace soft light covers with different atomization degrees. This operation is very cumbersome and cannot meet the fast pace of the shooting scene well, thus affecting the user's experience.

[0005] In order to solve the above technical problems, the utility model provides a photographic light, which includes:

[0006] A lamp body, wherein an assembly space is provided inside the lamp body;

[0007] A light source, disposed on the lamp body and arranged in the assembly space, wherein the light emitted by the light source can be emitted from the surface of the lamp body;

[0008] An electrically controlled atomizing film is disposed in the assembly space and arranged on the light emitting path of the light source;

[0009] A power module is arranged in the lamp body and electrically connected to the electrically controlled atomizing membrane, and the power module is used to output voltage to the electrically controlled atomizing membrane; the atomization degree of the electrically controlled atomizing membrane can change according to the voltage value it receives, thereby adjusting the softness of the light emitted by the light source.

[0010] In one embodiment of the present application, the lamp body includes a shell body and a lampshade arranged on the shell body, and the lampshade and the shell body enclose the assembly space; the light of the light source is emitted through the lampshade, and the electrically controlled atomizing film is arranged on the inner wall of the lampshade.

[0011] In one embodiment of the present application, the lampshade is detachably arranged on the shell body, and the photographic light further comprises a control circuit board, and a conductive terminal and a conductive seat capable of connecting and conducting electricity;

[0012] The control circuit board is arranged inside the shell body, the conductive seat is arranged on the surface of the shell body, the conductive seat is electrically connected to the control circuit board, and the control circuit board is electrically connected to the power module; the conductive terminal is arranged on the electrically controlled atomization membrane, and when the lampshade is connected to the shell body, the conductive terminal is connected to the conductive seat, so that the voltage output by the power module is transmitted to the electrically controlled atomization membrane via the conductive seat and the conductive terminal.

[0013] In one embodiment of the present application, a connecting groove is provided on the side of the shell body, and a connecting block is provided on the side of the lampshade, and the connecting block can be inserted into the connecting groove, so that the lampshade can be detachably connected to the shell body;

[0014] Alternatively, a connecting block is provided on the side of the shell body, and a connecting groove is provided on the side of the lampshade, and the connecting block can be inserted into the connecting groove, so that the lampshade can be detachably connected to the shell body.

[0015] In one embodiment of the present application, the photographic light is a stick light, the lampshade and the electrically controlled atomizing film are both arc-shaped, and the electrically controlled atomizing film fits and covers the inner wall of the lampshade;

[0016] Alternatively, the photographic light is a panel light, the lampshade and the electrically controlled atomizing film are both flat plate structures, and the electrically controlled atomizing film is attached to and covers the inner wall of the lampshade.

[0017] In one embodiment of the present application, the photographic light also includes a control circuit board and a wire. The control circuit board is arranged inside the light body. The control circuit board is electrically connected to the power module. The electrically controlled atomizing film is electrically connected to the control circuit board through the wire, so that the voltage output by the power module is transmitted to the electrically controlled atomizing film through the wire.

[0018] In one embodiment of the present application, the lamp body includes a shell body and a lampshade arranged on the shell body, and the lampshade and the shell body enclose the assembly space; the light of the light source is emitted through the lampshade, the electrically controlled atomizing film is arranged on the inner wall of the lampshade, and the lampshade and the shell body are an integrated structure.

[0019] In one embodiment of the present application, the photographic light also includes a control circuit board arranged in the light body, and the control circuit board is electrically connected to the electrically controlled atomizing membrane to output a voltage to the electrically controlled atomizing membrane, and the atomization degree of the electrically controlled atomizing membrane can change according to the voltage value it receives.

[0020] In one embodiment of the present application, the photographic light further includes a handle, the power module is disposed inside the handle, the handle is connected to the light body, and the power module can be electrically connected to the light source on the light body.

[0021] In one embodiment of the present application, the photographic light also includes a control button, which is disposed on the handle shell; the control button is electrically connected to the control circuit board, and is used to control the voltage value output by the control circuit board to the electrically controlled atomizing membrane, so as to adjust the atomization degree of the electrically controlled atomizing membrane.

[0022] It can be seen from the above technical solution that the beneficial effects of the utility model are as follows: the photography light of the utility model includes a lamp body, a light source, an electrically controlled atomizing film and a power module. The electrically controlled atomizing film is arranged on the light emitting path of the light source, and the light emitted by the light source can be emitted from the surface of the lamp body through the electrically controlled atomizing film. The atomization degree of the electrically controlled atomizing film can change according to the voltage value it receives to adjust the softness of the light emitted by the light source, so that the user does not need to replace the soft light cover with different atomization degrees and can adjust the softness of the light. The overall structure of the photography light is simple and easy to operate. It can well meet different shooting needs and the fast pace of the shooting scene, ensuring the user's high-quality use experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of an embodiment of the utility model photographic light.

[0024] Figure 2 yes Figure 1 An exploded view of the photography light shown.

[0025] Figure 3 yes Figure 1 A cross-sectional view of a video light is shown.

[0026] Figure 4 yes Figure 3 Exploded diagram.

[0027] Figure 5 yes Figure 1 The schematic diagram of the structure of the lampshade and the electrically controlled atomizing film in the photographic lamp is shown.

[0028] Figure 6 It is a structural schematic diagram of another embodiment of the photographic light of the utility model.

[0029] Figure 7 yes Figure 6 Exploded diagram.

[0030] The description of the accompanying drawings is as follows: 100, photographic light; 10, light body; 101, assembly space; 102, mounting groove; 11, shell body; 12, lampshade; 13, connecting groove; 14, connecting block; 141, main body; 142, snap-on part; 20, light source; 30, electrically controlled atomizing film; 40, handle; 51, conductive terminal; 52, conductive seat; 60, control button; 71, first contact; 72, second contact. DETAILED DESCRIPTION

[0031] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention can have various changes in different embodiments without departing from the scope of the present invention, and the descriptions and illustrations therein are essentially for illustrative purposes rather than for limiting the present invention.

[0032] In the description of the present application, it should be understood that in the embodiments shown in the drawings, the indications of directions or positional relationships (such as up, down, left, right, front and back, etc.) are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation. These descriptions are appropriate when these elements are in the positions shown in the drawings. If the descriptions of the positions of these elements change, the indications of these directions also change accordingly.

[0033] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0034] See also Figures 1 to 5 An embodiment of the present application provides a photographic light 100, which includes a light body 10, a light source 20, an electrically controlled atomizing film 30 and a power module.

[0035] An assembly space 101 is provided inside the lamp body 10. The light source 20 is provided on the lamp body 10 and arranged in the assembly space 101, and the light emitted by the light source 20 can be emitted from the surface of the lamp body 10. The electrically controlled atomizing membrane 30 is provided in the assembly space 101 and arranged on the light emitting path of the light source 20. The power module is provided in the lamp body 10 and electrically connected to the electrically controlled atomizing membrane 30, and the power module is used to output voltage to the electrically controlled atomizing membrane 30, and the atomization degree of the electrically controlled atomizing membrane 30 can change according to the voltage value it receives, so as to adjust the softness of the light emitted by the light source 20.

[0036] like Figure 1As shown, the photographic light 100 may be a stick light, which is a portable photographic device often used in outdoor photography occasions.

[0037] The video light 100 may further include a handle 40, which can be held by a user when in use, making it easier to use the video light 100. The handle 40 includes a handle shell, and a power module is disposed inside the handle shell. The handle 40 is connected to the light body 10, and the power module can be electrically connected to the light source 20 on the light body 10 to supply power to the light source 20.

[0038] The handle 40 can be detachably connected to the lamp body 10. Specifically, a first electrical connection terminal can be provided on the end surface of the handle 40, and a second electrical connection terminal electrically connected to the power module can be provided on the end surface of the handle shell. When the handle 40 is detachably connected to the lamp body 10, the first electrical connection terminal and the second electrical connection terminal collide with each other, so that the power module can supply power to the light source 20.

[0039] The first electrical connection terminal and the second electrical connection terminal can be a probe and a contact. When the first electrical connection terminal is a probe, the second electrical connection terminal is a contact; when the first electrical connection terminal is a contact, the second electrical connection terminal is a probe.

[0040] The handle 40 and the lamp body 10 can be arranged in a detachable form of being fixed by snapping, the lamp body 10 is snapped onto the handle 40, the first electrical connection terminal is in conflict with the second electrical connection terminal, and the power module of the handle 40 can supply power to the light source 20 through the first electrical connection terminal and the second electrical connection terminal, so that the light source 20 emits light.

[0041] In an embodiment of the present application, the lamp body 10 may include a shell body 11 and a lampshade 12 disposed on the shell body 11 , and the lampshade 12 and the shell body 11 enclose an assembly space 101 .

[0042] The photography light 100 may be a stick light, which may be configured as a cylindrical shape to facilitate the user's grip. The light body 10 may be configured as a cylinder, the outer contour of the cross section of the shell body 11 may be semicircular, the lampshade 12 may be arc-shaped, and the lampshade 12 and the shell body 11 may be configured to form a circular outer contour.

[0043] In other embodiments, the stick light may be configured to have a circular outer contour, or may be configured to have a square, a triangle, or other regular or irregular shapes. The lampshade 12 and the housing body 11 may also be configured to have corresponding shapes.

[0044] The light source 20 may be a plurality of LED lamp beads, which may be arranged in an array on the surface of the housing body 11 facing the lampshade 12. The light emitted by the LED lamp beads may be emitted from the transparent lampshade 12. In other embodiments, the light source 20 may also be configured as other light-emitting elements according to usage requirements.

[0045] In one embodiment of the present application, the lampshade 12 is detachably arranged on the shell body 11. The detachable connection between the lampshade 12 and the shell body 11 can facilitate users to replace and repair the light source 20, thereby ensuring the service life of the photography light 100.

[0046] The shell body 11 has connecting grooves 13 on both sides in the width direction, and the extending direction of the connecting grooves 13 is consistent with the length direction of the shell body 11. In the thickness direction of the shell body 11, the setting position of the connecting grooves 13 on the shell body 11 is lower than the surface of the shell body 11 where the light source 20 is provided.

[0047] Both sides of the lampshade 12 are provided with connecting blocks 14, which are arranged on the inner side wall of the lampshade 12. In the thickness direction of the shell body 11, the connecting groove 13 is recessed in the direction away from the light source 20, and the edge of the connecting groove 13 and the side of the shell body 11 form a step-like structure.

[0048] The connecting block 14 includes a main body 141 and a clamping portion 142, wherein the main body 141 is connected to the inner side of the lampshade 12 and is arranged close to the edge of the lampshade 12. The clamping portion 142 is bent and connected to one end of the main body 141 away from the lampshade 12, and the clamping portion 142 extends in a direction away from the lampshade 12.

[0049] When the lampshade 12 is connected to the shell body 11, the clamping portion 142 of the connecting block 14 is clamped in the connecting groove 13, and the end surface of the connection between the main body 141 and the lampshade 12 abuts against the surface of the shell body 11 close to the connecting groove 13, so that the lampshade 12 is stably clamped on the shell body 11.

[0050] In other examples of the present application, the connecting block 14 can also be set on the shell body 11, and the connecting groove 13 can be opened on the lampshade 12, and the detachable connection of the lampshade 12 on the shell body 11 can be achieved by snapping the connecting block 14 and the connecting groove 13.

[0051] In other examples, the lampshade 12 and the shell body 11 may be detachably connected by other means, such as by a matching structure of a buckle and a hook, by magnetic adsorption, etc.

[0052] In addition, in some embodiments of the present application, the lampshade 12 and the shell body 11 can also be set to an integrated structure, that is, the lampshade 12 and the shell body 11 can be integrally formed to ensure the stability of the overall structure of the photography light 100.

[0053] The electrically controlled atomizing film 30 is disposed in the assembly space 101 and arranged on the light emitting path of the light source 20. The atomization degree of the electrically controlled atomizing film 30 can be changed according to the voltage value it receives to adjust the softness of the light emitted by the light source 20.

[0054] The electrically controlled atomizing film 30 may be a thin film made of special materials, which generally includes two sheets of glass and one or more layers of thin film materials disposed between the two sheets of glass. In some examples, the electrically controlled atomizing film 30 may also include a dimming layer containing liquid crystal molecules.

[0055] The electrically controlled atomizing film 30 can change its atomization degree by changing the AC voltage. The principle of this is mainly based on the electrochromic effect and the arrangement change of liquid crystal molecules under the action of the electric field to achieve the change of atomization degree.

[0056] When the electric-controlled atomizing film 30 is powered off, the liquid crystal molecules therein will be randomly arranged, causing the light to be scattered in all directions, making the glass appear frosted or milky white and opaque. When the electric-controlled atomizing film 30 is powered on, the liquid crystal molecules will be arranged in a direction perpendicular to the dimming film, allowing the light to pass smoothly, thus making the glass appear transparent. This conversion between transparent and opaque states can be completed in an instant, thereby achieving different effects of atomization and clarity.

[0057] That is, the degree of atomization of the electrically controlled atomization film 30 and thus the softness of the photographic light 100 can be changed by changing the voltage value input to the electrically controlled atomization film 30 .

[0058] In some embodiments of the present application, the electrically controlled atomizing membrane 30 may be disposed on the shell body 11 or directly covered and fixed on the light source 20, and the light emitted by the light source 20 may directly pass through the electrically controlled atomizing membrane.

[0059] like Figures 3 to 5 As shown, in some other examples of the present application, the electrically controlled atomizing film 30 can be arranged on the inner wall of the lampshade 12. When the photography light 100 is a stick light, the electrically controlled atomizing film 30 corresponds to the shape of the lampshade 12 and can also be arranged in an arc shape. The electrically controlled atomizing film 30 can completely cover the inner surface of the lampshade 12.

[0060] The two side edges of the electrically controlled atomizing film 30 abut against the connection between the connecting block 14 and the lampshade 12 , and the electrically controlled atomizing film 30 can be fixed on the inner wall of the lampshade 12 by bonding.

[0061] In some examples, the lampshade 12 is detachably connected to the shell body 11 . When the lampshade 12 is in a detachable state, the lampshade 12 and the shell body 11 are separated from each other.

[0062] In this example, the photographic light 100 may further include a control circuit board, and a conductive terminal 51 and a conductive seat 52 capable of connecting and conducting electricity.

[0063] The control circuit board is arranged inside the shell body 11, the control circuit board is electrically connected to the power module, the conductive seat 52 is arranged on the surface of the shell body 11, and the conductive seat 52 is electrically connected to the control circuit board. The conductive terminal 51 is arranged on the electrically controlled atomizing film 30, and when the lampshade 12 is connected to the shell body 11, the conductive terminal 51 is connected to the conductive seat 52.

[0064] By docking the conductive terminal 51 with the conductive seat 52, an electrical connection can be formed between the power module and the electrically controlled atomizing membrane 30, so that the control circuit board controls the power module to output voltages of different magnitudes to the electrically controlled atomizing membrane 30, so that the electrically controlled atomizing membrane 30 can change according to the pressure value it receives.

[0065] In other embodiments of the present application, the lampshade 12 and the housing body 11 are an integral structure, that is, the lampshade 12 and the electrically controlled atomizing membrane 30 will not be separated from the housing body 11. In this embodiment, the electrically controlled atomizing membrane 30 can be electrically connected to the power module through a wire.

[0066] In addition, the photographic light 100 may further include a control button 60, which is disposed on the handle housing and electrically connected to the control circuit board to control the voltage value output by the control circuit board to the electrically controlled atomizing membrane 30, so as to adjust the atomization degree of the electrically controlled atomizing membrane 30.

[0067] When using the photography light 100, the user can hold the handle 40 and press the control button 60 with the thumb to adjust the atomization degree of the electrically controlled atomization film 30, thereby adjusting the softness of the light of the photography light 100 to select appropriate light in real time.

[0068] See also Figure 6 and Figure 7 In some other examples of the present application, the photography light 100 can also be a panel light. The lamp body 10 of the photography light 100 includes a shell body 11 and a lampshade 12 arranged on the shell body 11. The shell body 11 is the main structure of the panel light, which is substantially the same as the structure of the existing panel light.

[0069] The main difference from the above embodiment is that the surface of the shell body 11 is recessed to form a mounting groove 102, the lampshade 12 is arranged at the notch of the mounting groove 102, and the electrically controlled atomizing membrane 30 is arranged on the inner wall of the lampshade 12; and the lampshade 12 and the electrically controlled atomizing membrane 30 are both flat-plate structures.

[0070] The lampshade 12 and the shell body 11 may be detachably connected. In this example, the photographic light 100 may further include a control circuit board, and a first contact 71 and a second contact 72 capable of connecting and conducting electricity.

[0071] The control circuit board is arranged inside the shell body 11 and is electrically connected to the power module, the second contact 72 is arranged on the surface of the shell body 11, and the second contact 72 is electrically connected to the control circuit board. The first contact 71 is arranged on the electrically controlled atomizing film 30, and when the lampshade 12 is connected to the shell body 11, the first contact 71 and the second contact 72 are in conflict.

[0072] Through the interference between the first contact 71 and the second contact 72, an electrical connection can be formed between the control circuit board and the electrically controlled atomizing membrane 30, so that the control circuit board controls the power module to output voltages of different sizes to the electrically controlled atomizing membrane 30, so that the electrically controlled atomizing membrane 30 can change according to the pressure value it receives.

[0073] In addition, in addition to the stick light and panel light shown in this application, the structure of the photography light 100 can also be other lighting equipment, such as fill light, spotlight, stage light, etc.

[0074] The photography light of the present application includes a light body, a light source, an electrically controlled atomizing film, and a power module. The electrically controlled atomizing film is arranged on the light emitting path of the light source, and the light emitted by the light source can be emitted from the surface of the light body through the electrically controlled atomizing film. The atomization degree of the electrically controlled atomizing film can change according to the voltage value it receives to adjust the softness of the light emitted by the light source, so that the user does not need to replace the soft light cover with different atomization degrees and can adjust the softness of the light. The overall structure of the photography light is simple and easy to operate. It can well meet different shooting needs and the fast pace of the shooting scene, ensuring the user's high-quality use experience.

[0075] Although the utility model has been described with reference to several typical embodiments, it should be understood that the terms used are illustrative and exemplary, rather than restrictive. Since the utility model can be implemented in a variety of forms without departing from the spirit or essence of the utility model, it should be understood that the above-mentioned embodiments are not limited to any of the aforementioned details, but should be widely interpreted within the spirit and scope defined by the attached claims, so all changes and modifications falling within the scope of the claims or their equivalents should be covered by the attached claims.

Claims

1. A photographic light, characterized in that: include: A lamp body, wherein an assembly space is provided inside the lamp body; A light source, disposed on the lamp body and arranged in the assembly space, wherein the light emitted by the light source can be emitted from the surface of the lamp body; An electrically controlled atomizing film is disposed in the assembly space and arranged on the light emitting path of the light source; A power module is arranged in the lamp body and electrically connected to the electrically controlled atomizing membrane, and the power module is used to output voltage to the electrically controlled atomizing membrane; the atomization degree of the electrically controlled atomizing membrane can change according to the voltage value it receives, thereby adjusting the softness of the light emitted by the light source.

2. The photographic light according to claim 1, characterized in that: The lamp body comprises a shell body and a lampshade arranged on the shell body, wherein the lampshade and the shell body enclose the assembly space; the light of the light source is emitted through the lampshade, and the electrically controlled atomizing film is arranged on the inner wall of the lampshade.

3. The photographic light according to claim 2, characterized in that: The lampshade is detachably arranged on the shell body, and the photographic light further comprises a control circuit board, and a conductive terminal and a conductive seat capable of connecting and conducting electricity; The control circuit board is arranged inside the shell body, the conductive seat is arranged on the surface of the shell body, the conductive seat is electrically connected to the control circuit board, and the control circuit board is electrically connected to the power module; the conductive terminal is arranged on the electrically controlled atomization membrane, and when the lampshade is connected to the shell body, the conductive terminal is connected to the conductive seat, so that the voltage output by the power module is transmitted to the electrically controlled atomization membrane via the conductive seat and the conductive terminal.

4. The photographic light according to claim 3, characterized in that: A connecting groove is provided on the side of the shell body, and a connecting block is provided on the side of the lampshade, and the connecting block can be inserted into the connecting groove, so that the lampshade can be detachably connected to the shell body; Alternatively, a connecting block is provided on the side of the shell body, and a connecting groove is provided on the side of the lampshade, and the connecting block can be inserted into the connecting groove, so that the lampshade can be detachably connected to the shell body.

5. The photographic light according to claim 2, characterized in that: The photography light is a stick light, the lampshade and the electrically controlled atomizing film are both arc-shaped, and the electrically controlled atomizing film fits and covers the inner wall of the lampshade; Alternatively, the photographic light is a panel light, the lampshade and the electrically controlled atomizing film are both flat plate structures, and the electrically controlled atomizing film is attached to and covers the inner wall of the lampshade.

6. The photographic light according to claim 1, characterized in that: The photographic light also includes a control circuit board and a wire. The control circuit board is arranged inside the light body. The control circuit board is electrically connected to the power module. The electrically controlled atomizing film is electrically connected to the control circuit board through the wire, so that the voltage output by the power module is transmitted to the electrically controlled atomizing film through the wire.

7. The photographic light according to claim 6, characterized in that: The lamp body includes a shell body and a lampshade arranged on the shell body, and the lampshade and the shell body enclose the assembly space; the light of the light source is emitted through the lampshade, the electrically controlled atomizing film is arranged on the inner wall of the lampshade, and the lampshade and the shell body are an integrated structure.

8. The photographic light according to claim 1, characterized in that: The photographic light also includes a control circuit board arranged in the light body, and the control circuit board is electrically connected to the electrically controlled atomizing membrane to output a voltage to the electrically controlled atomizing membrane, and the atomization degree of the electrically controlled atomizing membrane can be changed according to the voltage value it receives.

9. The photographic light according to claim 8, characterized in that: The photographic light also includes a handle, the power module is arranged inside the handle, the handle is connected to the light body, and the power module can be electrically connected to the light source on the light body.

10. The photographic light according to claim 9, characterized in that: The photographic light also includes a control button, which is arranged on the handle shell; the control button is electrically connected to the control circuit board and is used to control the voltage value output by the control circuit board to the electrically controlled atomizing membrane to adjust the atomization degree of the electrically controlled atomizing membrane.

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