Light accessory
The lamp accessory integrates light reflection and angle adjustment with soft light elements to simplify setup and enhance user experience by eliminating the need for complex connections and additional soft light covers.
Patent Information
- Application Number
- CN202422415483.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-09-30
AI Technical Summary
Existing soft light accessories need to be complexly connected to accessories such as reflectors, lens barrels, projectors, etc., resulting in large weight and volume of the overall device, inconvenient use, and affecting the user experience.
Design a lighting attachment, including the accessory body, light effect parts and soft light parts. The accessory body is connected to the light source. The light effect parts are used to reflect or change the light angle. The soft light parts are used to achieve different soft light effects. Through the cooperation of the light effect parts and soft light parts, the operation process is simplified.
No additional soft light cover or soft box processing is required, which simplifies user operations, improves user experience, and achieves a variety of soft light effects.
Smart Images
Figure CN223108234U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of photographic and video equipment, and particularly relates to a lighting accessory. Background Art
[0002] With the continuous development of photographic and video technologies, current users have higher and higher requirements for lighting effects. Accessories such as a reflector, a lens barrel, and a projection barrel are usually used during photography and video shooting.
[0003] In order to achieve better lighting effects and make the light more soft, softening accessories are generally also equipped for use. Existing softening accessories are generally soft light covers, soft light boxes, etc. They are stacked on accessories such as reflectors, lens barrels, and projection barrels, and various different complex connection structures are required. After stacking, the overall device combined with the weight and volume of the lamp is relatively large, and it is more inconvenient to use, affecting the user experience. Summary of the Utility Model
[0004] The purpose of the utility model is to solve the technical problem in the prior art that softening accessories are generally soft light covers, soft light boxes, etc. They are stacked on accessories such as reflectors, lens barrels, and projection barrels, and various different complex connection structures are required. After stacking, the overall device combined with the weight and volume of the lamp is relatively large, and it is more inconvenient to use, affecting the user experience.
[0005] To solve the above technical problem, the utility model provides a lighting accessory that can be used in cooperation with a light source. The lighting accessory includes:
[0006] An accessory main body with a light effect cavity formed inside. An incident light port and an emergent light port communicating with the light effect cavity are respectively formed at two ends of the accessory main body. The end of the accessory main body with the incident light port is used to connect the light source or the light source is arranged in the light effect cavity, and the light emitted by the light source can be emitted from the emergent light port.
[0007] A light effect member is formed on the inner wall of the accessory main body to enable light to be reflected inside the accessory main body; or, the light effect member is a light effect lens and is arranged in the light effect cavity to change the light emission angle of the light emitted by the light source; or, the light effect member is a projection film and is arranged in the light effect cavity, and the projection film can enable the light emitted by the light source to form corresponding light and shadow patterns.
[0008] A softening member is arranged at the incident light port or the emergent light port of the accessory main body. The softening member includes a softening main body, a first electrode, and a second electrode connected to the softening main body. The first electrode and the second electrode can conduct an electrical signal to the softening main body to change the voltage of the softening main body, so that the light transmittance of the softening main body is changed, thereby making the light emitted by the light source present different softening effects.
[0009] In some embodiments of the present application, the soft light member further includes a side edge, the side edge is disposed on the periphery of the soft light body, and the first electrode and the second electrode are disposed inside the side edge.
[0010] In some embodiments of the present application, a slot is provided at the attachment body corresponding to the light outlet, and the soft light member is detachably inserted into the slot to cover the light outlet of the attachment body.
[0011] In some embodiments of the present application, the lighting accessory further includes a switch member, and two ends of the switch member are a connection end and an abutting end respectively; the connection end of the switch member is rotatably connected to the attachment body to relatively approach the light outlet so that the abutting end abuts against the edge of the soft light member, or relatively move away from the light outlet so that the abutting end releases the abutment on the soft light member.
[0012] In some embodiments of the present application, the lighting accessory further includes a magnetic attraction ring, the magnetic attraction ring has magnetism and is fixed on the end face of the attachment body provided with the light outlet; the soft light member further includes a magnet provided at the edge of the soft light body, and the magnet is magnetically attracted to the magnetic attraction ring, so that the soft light member is detachably connected to the light outlet of the attachment body.
[0013] In some embodiments of the present application, the soft light member further includes a fixing ring, the fixing ring is arranged around the periphery of the soft light body; there are multiple magnets, and multiple fixing grooves are provided on the fixing ring, and the multiple fixing grooves are arranged at intervals along the circumferential direction of the soft light body, and the multiple magnets are correspondingly arranged in the multiple fixing grooves one by one.
[0014] In some embodiments of the present application, the lighting accessory includes a plurality of clamping arms, each clamping arm is provided with a clamping groove, and the plurality of clamping arms are arranged at intervals along the circumferential direction of the light outlet on the end face of the attachment body provided with the light outlet; the soft light member is detachably clamped in the clamping groove to cover the light outlet of the attachment body;
[0015] The lighting accessory further includes a stopper, the stopper is movably arranged on the attachment body, and the moving direction of the stopper is consistent with the axial direction of the attachment body; the stopper moves relative to the attachment body to relatively approach and protrude from the light outlet to resist on the periphery of the soft light member, or relatively move away from the light outlet to be removed from the edge of the soft light member.
[0016] In some embodiments of the present application, an installation port and a socket are provided on the side of the accessory body. The socket is disposed near the light inlet, and the installation port is disposed on the side of the socket away from the light inlet. The soft light member is detachably inserted into the socket, and the slide is detachably inserted into the installation port.
[0017] In some embodiments of the present application, the soft light member includes a surrounding plate. The surrounding plate is disposed on the periphery of the soft light body. The hardness of the surrounding plate is greater than that of the soft light body, and the surrounding plate is snap-fitted into the socket.
[0018] In some embodiments of the present application, the soft light member further includes a connection cable and a power interface. One end of the connection cable is connected to the first electrode and the second electrode, and the other end of the connection cable is connected to the power interface. The power interface can be connected to a power source to conduct an electrical signal to the soft light body.
[0019] As can be seen from the above technical solutions, the beneficial effects of the present utility model are as follows: The lighting accessory of the present utility model includes an accessory body, a light effect member, and a soft light member. The accessory body can be connected to a light source. The light effect member can reflect light, or change the light output angle of the light, or form a light and shadow pattern, etc. The soft light member can make the light emitted by the light source present different soft light effects. Through the cooperation of the light effect member and the soft light member, it is possible to change the light effect of the light while making the light present different soft light effects, without the need to use a soft light cover, a soft light box, etc. for soft light treatment, and there is no need to install different complex connection structures on the lamp, effectively simplifying the user's operation and improving the user's experience. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 is a schematic structural diagram of the first embodiment of the lighting accessory of the present utility model.
[0021] Figure 2 is Figure 1 an exploded view of the lighting accessory shown.
[0022] Figure 3 is Figure 1 a schematic structural diagram of the accessory body in the lighting accessory shown.
[0023] Figure 4 is Figure 1 a schematic structural diagram of the soft light member in the lighting accessory shown.
[0024] Figure 5 is Figure 1 a schematic structural diagram of the lighting accessory shown with the switch member in the open state.
[0025] Figure 6It is a schematic structural diagram of the accessory body in the second embodiment of the lighting accessory of the present utility model.
[0026] Figure 7 It is a schematic structural diagram of the soft light element in the second embodiment of the lighting accessory of the present utility model.
[0027] Figure 8 It is a schematic structural diagram of the third embodiment of the lighting accessory of the present utility model.
[0028] Figure 9 It is Figure 8 an exploded view of the lighting accessory shown.
[0029] Figure 10 It is a schematic structural diagram of the fourth embodiment of the lighting accessory of the present utility model.
[0030] Figure 11 It is Figure 10 an exploded view of the lighting accessory shown.
[0031] Explanation of the reference numerals is as follows: 100, lighting accessory; 10, accessory body; 101, light effect cavity; 102, light inlet; 103, light outlet; 104, slot; 105, installation port; 106, socket; 11, lamp head module; 12, connection module; 13, clamping block; 20, light effect element; 30, soft light element; 31, soft light main body; 32, cable; 33, power interface; 34, edge wrapping; 35, fixing ring; 351, fixing groove; 36, surrounding plate; 37, magnet; 40, switch element; 401, connection end; 402, abutting end; 41, first switch part; 42, second switch part; 50, magnetic attraction ring; 60, clamping arm; 61, clamping groove; 70, blocking part; 200, light source. Detailed implementation manners
[0032] Typical implementation manners reflecting the features and advantages of the present utility model will be described in detail in the following description. It should be understood that the present utility model can have various variations in different implementation manners, all of which do not depart from the scope of the present utility model, and the descriptions and illustrations therein are for illustrative purposes in essence and are not used to limit the present utility model.
[0033] 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 descriptions are appropriate. If the descriptions of the positions of these elements change, then the indication of these directions also changes accordingly.
[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of this application, "a plurality of" means two or more, unless otherwise specifically defined.
[0035] Referring to Figure 1 , Figure 6 and Figure 8 , Figure 9 , some embodiments of this application provide a lighting accessory 100, which can be used in cooperation with a light source 200 to change the effect of the light emitted by the light source 200 and provide different light effects. The lighting accessory 100 includes an accessory body 10, a light effect member 20, and a soft light member 30.
[0036] Among them, a light effect cavity 101 is provided inside the accessory body 10, and a light inlet 102 and a light outlet 103 communicating with the light effect cavity 101 are respectively formed at both ends of the accessory body 10. The end of the accessory body 10 provided with the light inlet 102 is used to connect to the light source 200 or the light source 200 is arranged in the light effect cavity 101, and the light emitted by the light source 200 can be emitted from the light outlet 103.
[0037] The light effect member 20 is formed on the inner wall of the light effect cavity 101 so that light can be reflected inside the accessory body 10; alternatively, the light effect member 20 is a light effect lens and is arranged in the light effect cavity 101 to change the light output angle of the light emitted by the light source 200; alternatively, the light effect member 20 is a projection film, and the projection film can make the light emitted by the light source 200 form a corresponding light and shadow pattern;
[0038] The soft light member 30 is arranged at the light inlet 102 or the light outlet 103 of the accessory body 10. The soft light member 30 includes a soft light main body 31 and a first electrode and a second electrode connected to the soft light main body 31. The first electrode and the second electrode can conduct an electrical signal to the soft light main body 31 to change the voltage of the soft light main body 31, so that the light transmittance of the soft light main body 31 is changed, thereby making the light emitted by the light source 200 present different soft light effects.
[0039] For the lighting accessory 100 of the present application, the lighting accessory 100 includes an accessory body 10, a light effect member 20, and a soft light member 30. The accessory body 10 can be connected to a light source 200. The light effect member 20 can reflect light, or change the light-emitting angle of light, or form a light and shadow pattern, etc. The soft light member 30 can make the light emitted by the light source 200 present different soft light effects. Through the cooperation of the light effect member 20 and the soft light member 30, it is possible to make the light present different soft light effects while changing the light effect of the light, without the need to use a soft light cover, a soft light box, etc. for soft light treatment, and there is no need to install different complex connection structures on the lamp, effectively simplifying the user's operation and enhancing the user's experience.
[0040] The lighting accessory 100 of the present application will be described below with reference to different embodiments. However, it should be noted that the lighting accessory 100 of the present application is not limited to the structural forms described in the following embodiments.
[0041] Embodiment 1
[0042] Refer to Figure 1 and Figure 2 In the first embodiment of the present application, the accessory body 10 has a structure with openings at both ends and a hollow interior. The internal space of the accessory body 10 is a light effect cavity 101, and the openings at both ends of the accessory body 10 are a light inlet 102 and a light outlet 103 respectively. The light source 200 can be installed at the light inlet 102 of the accessory body 10.
[0043] In some examples, in the axial direction of the accessory body 10, the cross-section of the accessory body 10 is circular. The area of the cross-section of the accessory body 10 shows a gradually increasing trend in the direction extending from the light inlet 102 to the light outlet 103. That is, the diameter of the light inlet 102 of the accessory body 10 is smaller, and the diameter of the light outlet 103 of the accessory body 10 is larger.
[0044] In this example, in the direction where the light inlet 102 gradually approaches the light outlet 103, the accessory body 10 has a gradually expanding horn-shaped structure.
[0045] In some examples, in combination with Figure 3 , a clamping block 13 is provided on the outer peripheral side wall of the accessory body 10 corresponding to the light inlet 102. The clamping block 13 is used for clamping with the light source 200 to fix the light source 200 on the end face of the accessory body 10 provided with the light inlet 102. The light emitted by the light source 200 can enter the light effect cavity 101 of the accessory body 10 through the light inlet 102.
[0046] In this embodiment, the light effect component 20 can be a reflective layer provided on the inner wall of the accessory body 10, a reflective sheet provided on the inner wall of the accessory body 10, or a reflective module provided on the inner wall of the accessory body 10. The reflective layer, the reflective sheet, and the reflective module can all be made of reflective materials, so that the inner surface of the accessory body 10 forms a reflecting surface.
[0047] The reflecting surface can reflect the light emitted by the light source 200 in a directional manner, thereby changing the propagation direction of the light and improving the utilization rate of the light emitted by the light source 200, so as to effectively increase the illumination intensity.
[0048] In this embodiment, the soft light component 30 is provided at the light outlet 103 of the accessory body 10. The light emitted by the light source 200 first passes through the reflection of the light effect component 20 and then is subjected to soft light treatment by the soft light component 30.
[0049] In some examples, the soft light component 30 includes a soft light main body 31 and a first electrode and a second electrode connected to the soft light main body 31. The first electrode and the second electrode can conduct an electrical signal to the soft light main body 31 to change the voltage of the soft light main body 31, so that the light transmittance of the soft light main body 31 is changed, so that the light emitted from the light outlet 103 of the lamp presents different soft light effects.
[0050] In some examples, refer to Figure 4 and Figure 5 , the soft light component 30 includes a soft light main body 31 and a first electrode and a second electrode connected to the soft light main body 31. The soft light main body 31 is circular and is adapted to the circular light outlet 103. If the light outlet 103 is set to other shapes, the soft light main body 31 can be correspondingly set to square, oval, polygonal, etc.
[0051] In this example, the soft light main body 31 can be an electro-controlled atomization film. The electro-controlled atomization film can be a film made of special materials, which can include two pieces of glass and one or more layers of film materials provided between the two pieces of glass. In some examples, the electro-controlled atomization film can also include a dimming layer containing liquid crystal molecules.
[0052] The electro-controlled atomization film can change its atomization degree through the change of the alternating voltage, and its principle is mainly based on the electrochromic effect and the arrangement change of liquid crystal molecules under the action of an electric field to realize the change of the atomization degree.
[0053] When the electro-controlled atomization film is powered off, the liquid crystal molecules in it will be randomly arranged, causing the light to scatter in all directions, making the glass present a frosted or milky white opaque state. When the electro-controlled atomization film is powered on, the liquid crystal molecules will be arranged in a direction perpendicular to the dimming film, enabling the light to pass through smoothly, so that the glass presents a transparent state. The conversion between this transparent state and the opaque state can be completed instantly, thus realizing different effects of atomization and clarity.
[0054] That is, by changing the voltage value input to the electro-control atomization film, the atomization degree of the electro-control atomization film can be changed to adjust the soft light effect of the soft light component 30 on the light.
[0055] The first electrode and the second electrode can be respectively arranged on the edge of the soft light main body 31, and the first electrode and the second electrode can meet at the edge position of the soft light main body 31.
[0056] The soft light component 30 may further include a connection cable 32 and a power interface 33. The connection cable 32 can be arranged at the edge position of the soft light main body 31. One end of the connection cable 32 is connected to the first electrode and the second electrode, and the other end of the connection cable 32 is connected to the power interface 33. The power interface 33 can be connected to a power source to conduct an electrical signal to the soft light main body 31.
[0057] The power source can be a battery provided in the lighting accessory 100 itself, or a battery of the light source 200 connected to the lighting accessory 100, or an external external socket or external battery. Through the connection of the power interface 33 and the connection cable 32, the circuit between the power source and the soft light main body 31 can be conducted to supply power to the soft light component 30.
[0058] In some examples, the lighting accessory 100 further includes a controller, and the controller is electrically connected to the first electrode and the second electrode to control the magnitude of the voltage on the soft light main body 31, thereby regulating the light transmittance of the soft light main body 31.
[0059] The controller can be electrically connected to the first electrode and the second electrode through the power interface 33, or can be electrically connected to the first electrode and the second electrode through other lines or wireless modules, or can be directly electrically connected to the soft light main body 31 through other lines or wireless modules to input a control signal to the soft light component 30, thereby changing the voltage input between the first electrode and the second electrode, so that the light transmittance of the soft light main body 31 changes with the voltage of the soft light main body 31, thereby regulating the soft light effect of the light.
[0060] In some examples, the controller can be electrically connected to an external device, and the electrical connection method can be a wired connection or a wireless connection. The external device can be a remote control, a control console, a mobile phone and other terminal devices to achieve rapid remote adjustment of the lighting accessory 100 through the external device.
[0061] In addition, the controller can also be connected to the mobile phone APP, and the soft light effect of the soft light component 30 can be regulated through the mobile phone APP, making the operation more intelligent and more intuitive, and effectively improving the user experience.
[0062] Furthermore, in combination with Figure 4, in some examples, the soft light member 30 may further include a side wrap 34. The side wrap 34 is disposed on the peripheral side of the soft light body 31, and the first electrode and the second electrode are disposed inside the side wrap 34. The side wrap 34 may be made of a hard material.
[0063] The first electrode and the second electrode are disposed in the side wrap 34, and the side wrap 34 can protect the first electrode and the second electrode, preventing the first electrode and the second electrode from being exposed to the external environment and getting damaged, ensuring the service life of the lighting accessory 100.
[0064] In some examples, referring to Figure 1 , Figure 2 and Figure 5 , a slot 104 is provided at the light outlet 103 corresponding to the accessory body 10, and the soft light member 30 is detachably inserted into the slot 104 to cover the light outlet 103 of the accessory body 10.
[0065] In this example, the side wrap 34 of the soft light member 30 is inserted into the slot 104, and the soft light body 31 is arranged at the light outlet 103. The slot 104 is semi-circular. The side wrap 34 is arranged in the slot 104, which can prevent the soft light body 31 from contacting the slot 104, enabling the soft light body 31 to effectively perform soft light processing and be stably fixed at the light outlet 103.
[0066] In some examples, the lighting accessory 100 further includes a switch member 40. The two ends of the switch member 40 are respectively a connection end 401 and an abutting end 402. The connection end 401 of the switch member 40 is rotatably connected to the accessory body 10, so as to relatively approach the light outlet 103 to make the abutting end 402 abut against the edge of the soft light member 30, or relatively move away from the light outlet 103 to release the abutment of the abutting end 402 on the soft light member 30.
[0067] In this example, the slot 104 may be provided near the bottom of the accessory body 10, and the switch member 40 may be provided near the top of the accessory body 10. The switch member 40 may include a first switch portion 41 and a second switch portion 42 bent and connected to one end of the first switch portion 41.
[0068] Among them, the end of the first switch portion 41 facing away from the second switch portion 42 constitutes the connection end 401 of the switch member 40, and the connection end 401 is rotatably connected to the accessory body 10. The end of the second switch portion 42 facing away from the first switch portion 41 constitutes the abutting end 402. When the switch member 40 rotates relative to the accessory body 10, the abutting end 402 can abut against the side wrap 34 of the soft light member 30, thereby ensuring that the soft light member 30 is stably inserted into the slot 104.
[0069] When it is necessary to take out the soft light member 30, the switch member 40 can be rotated so that the second switch portion 42 moves away from the soft light member 30, and the abutting end 402 releases the abutment against the soft light member 30, so that the soft light member 30 can be removed from the slot 104.
[0070] In this embodiment, the soft light member 30 is disposed at the light outlet 103 of the accessory body 10. The light emitted by the light source 200 is first reflected by the light effect member 20 and then subjected to soft light processing by the soft light member 30. The reflecting member can directionally reflect the light emitted by the light source 200, thereby changing the propagation direction of the light and improving the utilization rate of the light emitted by the light source 200 to effectively increase the light intensity. Combining with the soft light member 30 can also make the light present different soft light effects, thereby effectively enhancing the light effect of the light source 200 and improving the user experience.
[0071] Embodiment Two
[0072] Refer to Figure 6 and Figure 7 In the second embodiment of the present application, the accessory body 10 is integrally in a columnar structure. The accessory body 10 includes a lamp head module 11 and a connection module 12 connected to each other. Among them, the light outlet 103 is formed on the end face of the lamp head module 11, and the light outlet 103 is disposed on the end face of the lamp head module 11 away from the connection module 12. A light effect cavity 101 is formed inside the lamp head module 11. The light inlet 102 can be formed on the lamp head module 11 or can be disposed on the connection module 12.
[0073] In this embodiment, the lamp head module 11 and the connection module 12 are detachably connected. During actual use, the lighting accessory 100 can be split into two parts: the lamp head module 11 and the connection module 12 to facilitate the carrying and transportation of the lighting accessory 100. Moreover, the lamp head module 11 can be equipped with different types of connection modules 12, and the connection module 12 can also be equipped with different types of lamp head modules 11 to meet the diverse usage needs of users.
[0074] In some examples, the lamp head module 11 and the connection module 12 can be magnetically fixed, can be snap-fixed, can be interference-fitted, or can be detachably connected by means of a locking member or the like.
[0075] In this embodiment, the light effect member 20 is a light effect lens and is disposed in the light effect cavity 101 of the lamp head module 11. The light effect lens can be various types of lenses such as a Fresnel lens, a color filter, a polarizer, and a honeycomb lens. The light effect lens can change the light output angle of the light emitted by the light source 200 to enhance the light intensity and improve the light effect.
[0076] In some examples, the light source 200 is disposed in the light - effect cavity 101 of the lamp - head module 11, and the light source 200 is arranged on the side of the light - effect member 20 away from the light - emitting port 103. The soft - light member 30 is disposed at the light - emitting port 103 of the lamp - head module 11. The light emitted by the light source 200 can first pass through the light - effect member 20 and then be subjected to soft - light treatment by the soft - light member 30 and then be emitted from the light - emitting port 103.
[0077] In this example, the battery can be disposed in the connection module 12, and the light source 200 can be disposed in the lamp - head module 11. The battery can provide electrical energy for the light source 200 and the soft - light member 30 disposed at the light - emitting port 103. When the lighting accessory 100 is used outdoors, the lighting accessory 100 can be kept fully charged by replacing the connection module 12, meeting the usage requirements of the lighting accessory 100 for outdoor work.
[0078] In this embodiment, the soft - light member 30 includes a soft - light main body 31 and a first electrode and a second electrode connected to the soft - light main body 31. The first electrode and the second electrode can conduct an electrical signal to the soft - light main body 31 to change the voltage of the soft - light main body 31, so that the light transmittance of the soft - light main body 31 is changed, thereby making the light emitted from the light - emitting port 103 of the lamp present different soft - light effects.
[0079] In some examples, the soft - light member 30 includes a soft - light main body 31 and a first electrode and a second electrode connected to the soft - light main body 31. The soft - light main body 31 is circular and is adapted to the cross - sectional shape of the lamp - head module 11. If the cross - section of the lamp - head module 11 is set to other shapes, the soft - light main body 31 can be correspondingly set to a square, an ellipse, a polygon, etc.
[0080] In this example, the soft - light main body 31 can be an electro - controlled atomization film. The electro - controlled atomization film can be a film made of special materials, which can include two pieces of glass and one or more layers of film materials disposed between the two pieces of glass. In some examples, the electro - controlled atomization film can also include a dimming layer containing liquid crystal molecules.
[0081] The electro - controlled atomization film can change its atomization degree through the change of the alternating voltage, and its principle is mainly based on the electrochromic effect and the arrangement change of liquid crystal molecules under the action of an electric field to achieve the change of the atomization degree.
[0082] When the electro - controlled atomization film is powered off, the liquid crystal molecules therein will be randomly arranged, causing the light to be scattered in all directions, making the glass present a frosted or milky white opaque state. When the electro - controlled atomization film is powered on, the liquid crystal molecules will be arranged in a direction perpendicular to the dimming film, enabling the light to pass through smoothly, thus making the glass present a transparent state. This conversion between the transparent state and the opaque state can be completed instantaneously, thereby achieving different effects of atomization and clarity.
[0083] That is, by changing the voltage value input to the electro-control atomization film, the atomization degree of the electro-control atomization film can be changed to adjust the soft light effect of the soft light member 30 on the light.
[0084] The first electrode and the second electrode can be respectively arranged on the edge of the soft light main body 31, and the first electrode and the second electrode can form an intersection at the edge position of the soft light main body 31.
[0085] The soft light member 30 may further include a connection cable 32 and a power interface 33. The connection cable 32 can be arranged at the edge position of the soft light main body 31. One end of the connection cable 32 is connected to the first electrode and the second electrode, and the other end of the connection cable 32 is connected to the power interface 33. The power interface 33 can be connected to a power source to conduct an electrical signal to the soft light main body 31.
[0086] The power source can be a battery provided in the lighting accessory 100 itself, or a battery provided in the connection module 12, or an external external socket or external battery. Through the connection of the power interface 33 and the connection cable 32, the circuit between the power source and the soft light main body 31 can be conducted to supply power to the soft light member 30.
[0087] In some examples, the lighting accessory 100 further includes a controller, and the controller is electrically connected to the first electrode and the second electrode to control the magnitude of the voltage on the soft light main body 31, thereby regulating the light transmittance of the soft light main body 31.
[0088] The controller can be electrically connected to the first electrode and the second electrode through the power interface 33, or can be electrically connected to the first electrode and the second electrode through other lines or wireless modules, or can be directly electrically connected to the soft light main body 31 through other lines or wireless modules to input a control signal to the soft light member 30, thereby changing the voltage between the first electrode and the second electrode input, so that the light transmittance of the soft light main body 31 changes with the voltage of the soft light main body 31, thereby regulating the soft light effect of the light.
[0089] In some examples, the controller can be electrically connected to an external device, and the electrical connection method can be a wired connection or a wireless connection. The external device can be a terminal device such as a remote control, a control console, a mobile phone, etc., to achieve rapid adjustment of the lighting accessory 100 at a long distance through the external device.
[0090] In addition, the controller can also be connected to the mobile phone APP, and the soft light effect of the soft light member 30 can be regulated through the mobile phone APP, making the operation more intelligent and more intuitive, and effectively improving the user experience.
[0091] Further, the lighting accessory 100 of the present embodiment further includes a magnetic attraction ring 50, the magnetic attraction ring 50 has magnetism and is fixed on the end surface of the accessory body 10 where the light outlet 103 is provided. The soft light member 30 further includes a magnet 37 provided at the edge of the soft light body 31, and the magnet 37 is magnetically attracted to the magnetic attraction ring 50, so that the soft light member 30 is detachably connected to the light outlet 103 of the accessory body 10.
[0092] In some examples, the soft light member 30 may further include a fixing ring 35, and the fixing ring 35 is arranged around the circumference of the soft light body 31. There are multiple magnets 37, and multiple fixing grooves 351 are provided on the fixing ring 35. The multiple fixing grooves 351 are arranged at intervals along the circumferential direction of the soft light body 31, and the multiple magnets 37 are correspondingly arranged in the multiple fixing grooves 351 one by one.
[0093] The magnet 37 of the soft light member 30 is magnetically attracted to the magnetic attraction ring 50 on the end surface of the accessory body 10, so that the soft light member 30 is detachably magnetically adsorbed on the accessory body 10.
[0094] In this example, the soft light member 30 may further include a side wrap 34. The side wrap 34 is arranged on the circumference of the soft light body 31, and the first electrode and the second electrode are arranged inside the side wrap 34. The side wrap 34 can be made of a hard material.
[0095] The first electrode and the second electrode are arranged in the side wrap 34, and the fixing ring 35 is arranged outside the side wrap 34 and wraps the side wrap 34 inside. The fixing ring 35 and the side wrap 34 can protect the first electrode and the second electrode, prevent the first electrode and the second electrode from being exposed to the external environment and being damaged, and ensure the service life of the lighting accessory 100.
[0096] In the present embodiment, the soft light member 30 is arranged at the light outlet 103 of the accessory body 10. The light emitted by the light source 200 is first processed by the light effect lens, and then soft light processing is performed by the soft light member 30. The light effect lens can change the light output angle to effectively increase the illumination intensity. Combined with the soft light member 30, different soft light effects can be presented for the light, thereby effectively enhancing the illumination effect of the light source 200 and improving the user experience.
[0097] Embodiment III
[0098] Refer to Figure 8 and Figure 9 In Embodiment III of the present application, the accessory body 10 is a cylindrical structure with openings at both ends and a hollow interior. The internal space of the accessory body 10 is a light effect cavity 101, and the two openings at both ends of the accessory body 10 are respectively a light inlet 102 and a light outlet 103.
[0099] The light source 200 can be installed at the light inlet 102 of the accessory body 10. The light source 200 can be a lamp, which can be detachably fixed on the accessory body 10 through a bayonet connector. The light emitted by the light source 200 enters the light effect cavity 101 through the light inlet 102.
[0100] In this embodiment, the light effect member 20 is a projection film, which is arranged in the light effect cavity 101 and is arranged close to the light inlet 102 of the accessory body 10. The light emitted by the light source 200 passes through the projection film, and corresponding light and shadow patterns can be obtained.
[0101] In some examples, an installation port 105 is provided on the accessory body 10. The installation port 105 is arranged on the side surface of the accessory body 10 and is arranged close to the top of the accessory body 10. The installation port 105 is arranged close to the light inlet 102 of the accessory body 10, and the projection film can be detachably inserted into the installation port 105.
[0102] The user can replace different projection films and insert them into the installation port 105 according to their own usage needs to obtain different light and shadow patterns.
[0103] Furthermore, in this embodiment, the soft light member 30 is arranged at the light outlet 103 of the accessory body 10. The light emitted by the light source 200 first passes through the projection film and then undergoes soft light treatment by the soft light member 30.
[0104] In some examples, the soft light member 30 includes a soft light main body 31 and a first electrode and a second electrode connected to the soft light main body 31. The soft light main body 31 is circular and is adapted to the circular light outlet 103. If the light outlet 103 is arranged in other shapes, the soft light main body 31 can be correspondingly arranged in a square, oval, polygon, etc.
[0105] In this example, the soft light main body 31 can be an electro-controlled atomization film. The electro-controlled atomization film can be a film made of special materials, which can include two pieces of glass and one or more layers of film materials arranged between the two pieces of glass. In some examples, the electro-controlled atomization film can also include a dimming layer containing liquid crystal molecules.
[0106] The electro-controlled atomization film can change its atomization degree through the change of alternating voltage, and its principle is mainly based on the electrochromic effect and the arrangement change of liquid crystal molecules under the action of an electric field to realize the change of atomization degree.
[0107] When the electro - controlled atomization film is powered off, the liquid crystal molecules in it will be randomly arranged, causing light to scatter in all directions, making the glass present a frosted or milky white opaque state. When the electro - controlled atomization film is powered on, the liquid crystal molecules will be arranged in a direction perpendicular to the dimming film, enabling light to pass through smoothly, thereby making the glass present a transparent state. The conversion between this transparent state and the opaque state can be completed instantaneously, thus achieving different effects of atomization and clarity.
[0108] That is, by changing the voltage value input to the electro - controlled atomization film, the atomization degree of the electro - controlled atomization film can be changed to adjust the soft - light effect of the soft - light component 30 on light.
[0109] The first electrode and the second electrode can be respectively arranged on the edge of the soft - light main body 31, and the first electrode and the second electrode can form an intersection at the edge position of the soft - light main body 31.
[0110] The soft - light component 30 can also include a connection cable 32 and a power interface 33. The connection cable 32 can be arranged at the edge position of the soft - light main body 31. One end of the connection cable 32 is connected to the first electrode and the second electrode, and the other end of the connection cable 32 is connected to the power interface 33. The power interface 33 can be connected to a power source to conduct an electrical signal to the soft - light main body 31.
[0111] The power source can be a battery provided in the lighting accessory 100 itself, or a battery of the light source 200 connected to the lighting accessory 100, or an external external socket or external battery. Through the connection of the power interface 33 and the connection cable 32, the electrical circuit between the power source and the soft - light main body 31 can be conducted to supply power to the soft - light component 30.
[0112] In some examples, the lighting accessory 100 further includes a controller, which is electrically connected to the first electrode and the second electrode to control the magnitude of the voltage on the soft - light main body 31, thereby regulating the light transmittance of the soft - light main body 31.
[0113] The controller can be electrically connected to the first electrode and the second electrode through the power interface 33, or can be electrically connected to the first electrode and the second electrode through other lines or wireless modules, or can be directly electrically connected to the soft - light main body 31 through other lines or wireless modules to input a regulation signal to the soft - light component 30, thereby changing the voltage between the first electrode and the second electrode, so that the light transmittance of the soft - light main body 31 changes with the voltage of the soft - light main body 31, thereby regulating the soft - light effect of light.
[0114] In some examples, the controller can be electrically connected to an external device. The electrical connection method can be a wired connection or a wireless connection. The external device can be a remote control, a control console, a mobile phone and other terminal devices to achieve rapid long - distance adjustment of the lighting accessory 100 through the external device.
[0115] In addition, the controller can also be connected to the mobile phone APP, and the soft light effect of the soft light component 30 can be adjusted through the mobile phone APP, making the operation more intelligent and intuitive, and effectively improving the user experience.
[0116] Furthermore, in some examples, the soft light main body 31 can be a rigid screen-like structure, and the soft light main body 31 can be directly fixed at the light outlet 103 of the accessory main body 10.
[0117] In some examples, the soft light main body 31 can be a flexible screen-like structure, and the soft light component 30 can further include a side edge 34. The side edge 34 is arranged on the circumferential side of the soft light main body 31, and the first electrode and the second electrode are arranged inside the side edge 34. The side edge 34 can be made of a rigid material.
[0118] The soft light main body 31 can be connected to the accessory main body 10 through the side edge 34 to avoid damaging the soft light main body 31. The first electrode and the second electrode are arranged in the side edge 34, and the side edge 34 can protect the first electrode and the second electrode, preventing the first electrode and the second electrode from being exposed to the external environment and being damaged, and ensuring the service life of the lighting accessory 100.
[0119] Furthermore, in some examples, the lighting accessory 100 includes a plurality of clamping arms 60, each clamping arm 60 is provided with a clamping groove 61, and the plurality of clamping arms 60 are arranged at intervals along the circumferential direction of the light outlet 103 on the end surface of the accessory main body 10 provided with the light outlet 103. The soft light component 30 is detachably clamped in the clamping groove 61 to cover the light outlet 103 of the accessory main body 10.
[0120] In this example, the lighting accessory 100 further includes a stopper 70, the stopper 70 is movably arranged on the accessory main body 10, and the moving direction of the stopper 70 is the same as the axial direction of the accessory main body 10. The stopper 70 can move relative to the accessory main body 10 to relatively approach and protrude from the light outlet 103 and resist against the circumferential side of the soft light component 30, or move relatively away from the light outlet 103 and be removed from the edge of the soft light component 30.
[0121] When it is necessary to take out the soft light component 30, the stopper 70 can be moved to move the stopper 70 away from the light outlet 103 and be removed from the edge of the soft light component 30, so that the soft light component 30 can be removed from the clamping groove 61.
[0122] In this embodiment, the soft light component 30 is arranged at the light outlet 103 of the accessory main body 10. The light emitted by the light source 200 first passes through the projection film and then is subjected to soft light treatment by the soft light component 30. The projection film can make the light emitted by the light source 200 form corresponding light and shadow patterns, and combined with the soft light component 30, the light can also present different soft light effects, thereby effectively enhancing the display effect of the light and shadow patterns and improving the user experience.
[0123] Example 4
[0124] Refer to Figure 10 and Figure 11 The structure of Example 4 of this application is substantially the same as the structure shown in Example 3. The main difference between the two is that in Example 4, the soft light element 30 is arranged inside the accessory body 10 and is close to the light inlet 102.
[0125] The internal space of the accessory body 10 is a light effect cavity 101. The two ends of the accessory body 10 are respectively an open light inlet 102 and an open light outlet 103. The light source 200 can be installed at the light inlet 102 of the accessory body 10. The light source 200 can be a lamp, which can be detachably fixed to the accessory body 10 through a bayonet connector. The light emitted by the light source 200 enters the light effect cavity 101 through the light inlet 102.
[0126] In this embodiment, the light effect element 20 is a projection film, which is arranged in the light effect cavity 101 and is close to the light inlet 102 of the accessory body 10. The light emitted by the light source 200 passes through the projection film and can form corresponding light and shadow patterns.
[0127] In some examples, the side of the accessory body 10 is provided with an installation opening 105 and a socket 106. The socket 106 is close to the light inlet 102, and the installation opening 105 is arranged on the side of the socket 106 away from the light inlet 102. The soft light element 30 is detachably inserted into the socket 106, and the projection film is detachably inserted into the installation opening 105.
[0128] The basic structure of the soft light element 30 is the same as that in Example 3, and will not be elaborated here. In this example, the soft light element 30 may further include a surrounding plate 36. The surrounding plate 36 is arranged on the periphery of the soft light main body 31. The hardness of the surrounding plate 36 is greater than that of the soft light main body 31, and the surrounding plate 36 is clamped in the socket 106.
[0129] The surrounding plate 36 can form a protection on the periphery of the soft light main body 31. By moving the surrounding plate 36, the soft light main body 31 can be effectively inserted and removed from the socket 106, avoiding damage to the soft light main body 31, ensuring the service life of the soft light element 30, and ensuring the user experience.
[0130] In this embodiment, the soft light element 30 is arranged inside the accessory body 10 and is close to the light inlet 102. The light emitted by the light source 200 is first subjected to soft light treatment by the soft light element 30, and then passes through the projection film and is emitted from the light outlet 103. The projection film can make the light emitted by the light source 200 form corresponding light and shadow patterns. Combined with the soft light element 30, the light can present different soft light effects, thus effectively enhancing the display effect of the light and shadow patterns and improving the user experience.
[0131] For the lighting accessory of the present application, the lighting accessory includes an accessory body, a light effect component, and a soft light component. The accessory body can be connected to a light source. The light effect component can reflect light, or change the light output angle of the light, or form a light and shadow pattern, etc. The soft light component can make the light emitted by the light source present different soft light effects. Through the cooperation of the light effect component and the soft light component, while changing the light effect of the light, different soft light effects can be presented for the light, eliminating the need to use soft light covers, soft light boxes, etc. for soft light treatment, and also eliminating the need to install different complex connection structures on the lighting fixture, effectively simplifying the user's operation and enhancing the user's experience.
[0132] Although the present utility model 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 utility model can be embodied in many forms without departing from the spirit or essence of the utility model, 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 changes and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.
Claims
1. A lighting accessory that can be used in conjunction with a light source, characterized in that, The lighting accessory includes: An accessory body, which is internally provided with a light effect cavity. An incident light port and an emergent light port communicating with the light effect cavity are respectively formed at two ends of the accessory body. The end of the accessory body provided with the incident light port is used to connect the light source or the light source is arranged in the light effect cavity, and the light emitted by the light source can be emitted from the emergent light port. A light effect member, which is formed on the inner wall of the accessory body so that light can be reflected inside the accessory body; or, the light effect member is a light effect lens and is arranged in the light effect cavity to change the emergent light angle of the light emitted by the light source; or, the light effect member is a slide and is arranged in the light effect cavity, and the slide can make the light emitted by the light source form a corresponding light and shadow pattern. A soft light member, which is arranged at the incident light port or the emergent light port of the accessory body. The soft light member includes a soft light main body and a first electrode and a second electrode connected to the soft light main body. The first electrode and the second electrode can conduct an electrical signal to the soft light main body to change the voltage of the soft light main body, so that the light transmittance of the soft light main body is changed, thereby making the light emitted by the light source present different soft light effects.
2. The lighting accessory according to claim 1, characterized in that, The soft light member further includes a wrapping edge, which is arranged on the periphery of the soft light main body, and the first electrode and the second electrode are arranged inside the wrapping edge.
3. The lighting accessory according to claim 1, wherein, A slot is provided at the position of the accessory body corresponding to the emergent light port, and the soft light member is detachably inserted into the slot to cover the emergent light port of the accessory body.
4. The lighting accessory according to claim 3, characterized in that, The lighting accessory further includes a switch member, and two ends of the switch member are respectively a connection end and an abutting end. The connection end of the switch member is rotatably connected to the accessory body to relatively approach the emergent light port so that the abutting end abuts against the edge of the soft light member, or relatively move away from the emergent light port so that the abutting end releases the abutment against the soft light member.
5. The lighting accessory according to claim 1, wherein The lighting accessory further includes a magnetic attraction ring, which has magnetism and is fixed on the end face of the accessory body provided with the emergent light port. The soft light member further includes a magnet arranged at the edge of the soft light main body, and the magnet is magnetically attracted to the magnetic attraction ring, so that the soft light member is detachably connected to the emergent light port of the accessory body.
6. The lighting accessory according to claim 5, wherein The soft light member further includes a fixing ring, which is arranged around the periphery of the soft light main body. A plurality of magnets are provided, and a plurality of fixing grooves are provided on the fixing ring. The plurality of fixing grooves are arranged at intervals along the circumferential direction of the soft light main body, and the plurality of magnets are respectively arranged in the plurality of fixing grooves in a one-to-one correspondence.
7. The lighting accessory according to claim 1, characterized in that, The lighting accessory includes a plurality of clamping arms, each of the clamping arms is provided with a clamping groove, and the plurality of clamping arms are arranged at intervals along the circumferential direction of the emergent light port on the end face of the accessory body provided with the emergent light port. The soft light member is detachably clamped in the clamping groove to cover the emergent light port of the accessory body. The lighting accessory also includes a stopper, which is movably disposed on the accessory body, and the moving direction of the stopper is consistent with the axial direction of the accessory body; the stopper moves relative to the accessory body to be relatively close to and protrude from the light outlet to resist the peripheral side of the soft light component, or relatively away from the light outlet to be removed by the edge of the soft light component.
8. The lighting accessory according to claim 1, wherein The side of the accessory body is provided with a mounting port and a socket, the socket is arranged close to the light inlet, and the mounting port is arranged on the side of the socket away from the light inlet; the soft light component is detachably inserted in the socket, and the slide is detachably inserted in the mounting port.
9. The lighting accessory according to claim 8, wherein, The light diffuser comprises a surrounding plate, which is arranged on the peripheral side of the light diffuser body, has a hardness greater than that of the light diffuser body, and is clamped in the socket.
10. The lighting accessory according to claim 1, wherein The soft light component also includes a connecting cable and a power interface, one end of the connecting cable is connected to the first electrode and the second electrode, and the other end of the connecting cable is connected to the power interface; the power interface can be connected to a power source to conduct electrical signals to the soft light body.