Electrically controlled soft light accessories and panel light system

Abstract

This utility model discloses an electrically controlled soft light accessory and a panel light system. The electrically controlled soft light accessory includes a soft light sheet, a frame assembly surrounding the four edges of the soft light sheet, and an external cable connected to the frame assembly. An electrode assembly is provided on at least one edge of the soft light sheet, and the electrode assembly is housed within the frame assembly. One end of the external cable passes through the frame assembly and is electrically connected to the electrode assembly. In this electrically controlled soft light accessory, the soft light sheet fits within the frame assembly to form the accessory, and the electrode assembly on the soft light sheet is electrically connected to the external cable. The electrically controlled soft light accessory draws power externally through the external cable, resulting in a simple structure and reduced cost. The electrically controlled soft light accessory draws power from the panel light via the external cable and can be controlled by the panel light controller, eliminating the need for an additional control box.

Description

Technical Field

[0001] This utility model relates to the field of photographic and video equipment technology, and in particular to an electrically controlled soft light accessory and panel light system. Background Technology

[0002] Panel lights are commonly used light sources in indoor photography and videography. To create different lighting effects, the current common method is to attach various lighting accessories, such as diffusers / softboxes, to the light-emitting surface of the panel light. These are typically attached using screws or other fasteners to secure them to the light panel, or fixed within a frame-like mounting structure and then clipped onto the light panel using the mounting mechanism. Existing diffusers / softboxes generally rely on external control boxes for voltage and frequency adjustment, which is cumbersome and increases equipment costs. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide an improved electronically controlled soft light accessory and panel light system.

[0004] The technical solution adopted by this utility model to solve its technical problem is: to provide an electronically controlled soft light accessory, including a soft light sheet, a frame assembly surrounding the four edges of the soft light sheet, and an external cable connected to the frame assembly;

[0005] An electrode assembly is provided on at least one edge of the diffuser, and the electrode assembly is housed within the frame assembly; one end of the external cable passes through the frame assembly and is electrically connected to the electrode assembly.

[0006] Preferably, the electrode assembly includes a positive electrode and a negative electrode, which are disposed on the same side of the diffuser.

[0007] Preferably, the diffuser has a first edge around its perimeter and a second edge around its remaining perimeter; the electrode assembly is disposed on the first edge.

[0008] The frame component includes a first frame and a second frame that surrounds the first frame, wherein the width of the first frame is greater than the width of the second frame; the first edge of the diffuser is embedded in the first frame, and the second edge of the diffuser is embedded in the corresponding second frame.

[0009] Preferably, the first frame has a cavity inside to accommodate the electrode assembly, and the first frame has a slit on the side facing the second frame that communicates with the cavity; the first frame clamps the first edge of the diffuser through the slit.

[0010] Preferably, a cable interface is provided on the opposite side of the first frame, and one end of the external cable is fitted onto the cable interface and electrically connected to the electrode assembly.

[0011] Preferably, the second frame includes a frame strip and at least one pad strip; the frame strip has a U-shaped cross-section, forming an opening on one side of the frame strip, and the second edge of the diffuser is inserted into the frame strip through the opening, and the pad strip is disposed on at least one side of the second edge to clamp the second edge within the frame strip.

[0012] Preferably, the first frame is connected to the adjacent second frame, and the adjacent second frames are connected to each other by step engagement.

[0013] Preferably, the frame assembly further includes two corner pieces; each corner piece is fitted onto one end of the first frame from the side of the first frame away from the second frame, the side cover of the corner piece abuts against the side of the first frame away from the second frame, and the side cover is provided with a locking slot for locking the push-fitting member; and / or, the corner piece has two opposing surfaces, the first frame has two opposing surfaces, and one surface of the corner piece is flush with the corresponding surface of the first frame.

[0014] This utility model also provides a panel light system, including a panel light and the electrically controlled soft light accessory described in any of the above; the electrically controlled soft light accessory is installed on the light-emitting side of the panel light, and the external cable of the electrically controlled soft light accessory is plugged into the controller of the panel light and electrically connected to the controller.

[0015] Preferably, the panel light includes a lamp body and an accessory frame installed on the light-emitting side of the lamp body; the accessory frame is provided with a sliding groove, and the electrically controlled soft light accessory enters the sliding groove from the opening of the sliding groove; two corner pieces on the electrically controlled soft light accessory are connected to two corresponding first corner protectors on the accessory frame to form right-angle components respectively.

[0016] Preferably, the first corner protector is provided with a locking pusher, the locking tongue of which is inserted into the locking slot of the corner protector to lock the corner protector and the first corner protector together.

[0017] The beneficial effects of this utility model are as follows: The diffuser sheet is integrated within the frame assembly to form an electrically controlled diffuser accessory, and the diffuser sheet is equipped with an electrode assembly that is electrically connected to an external cable. The electrically controlled diffuser accessory draws power from the external cable, resulting in a simple structure and reduced costs. This electrically controlled diffuser accessory is used in panel lights, drawing power from the panel light via an external cable, and can be controlled by the panel light controller, eliminating the need for an additional control box. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments. In the accompanying drawings:

[0019] Figure 1This is a schematic diagram of the structure of an electrically controlled soft light accessory according to an embodiment of the present invention;

[0020] Figure 2 yes Figure 1 A schematic diagram of the cross-sectional structure of the electrically controlled soft light accessory in the AA direction;

[0021] Figure 3 yes Figure 2 A magnified structural diagram of part B in the middle section;

[0022] Figure 4 yes Figure 1 A schematic diagram of the cross-sectional structure of the electrically controlled soft light accessory in the CC direction;

[0023] Figure 5 This is an exploded structural diagram of an embodiment of the electrically controlled soft light accessory of this utility model;

[0024] Figure 6 yes Figure 5 A schematic diagram of the exploded structure of the second border of the middle section;

[0025] Figure 7 yes Figure 1 A schematic diagram of the back structure of the electrically controlled soft light accessory shown;

[0026] Figure 8 This is a front structural diagram of a panel lamp system according to an embodiment of the present invention;

[0027] Figure 9 This is a side view of a panel lamp system according to an embodiment of the present invention.

[0028] Figure 10 yes Figure 9 The diagram shows a system where the electrically controlled soft light accessory and the panel light are separated in the light panel system.

[0029] Figure 11 This is a cross-sectional structural diagram of the top of the panel light system according to an embodiment of the present invention;

[0030] Figure 12 yes Figure 11 The diagram shows the structure of the locking pusher.

[0031] Explanation of reference numerals in the attached figures:

[0032] 100 - Electrically controlled soft light accessory; 10 - Soft light sheet; 101 - Positioning groove; 11 - First edge; 12 - Second edge; 20 - Frame assembly; 21 - First frame; 210 - Cavity; 211 - Slit; 212 - Cable interface; 213, 214 - Frame piece; 22 - Second frame; 221 - Frame strip; 222 - Pad strip; 23 - Corner piece; 231 - Corner plate; 232 - Side cover; 230 - U-shaped slot; 233 - Locking slot; 234 - Positioning piece; 30 - External cable; 41 - Positive electrode; 42 - Negative electrode; 200 - Panel lamp; 201 - Lamp body; 202 - Accessory frame; 203 - Slide groove; 204 - First corner protector; 205 - Second corner protector; 206 - Locking pusher; 2061 - Locking tongue; 2062 - Main body; 2063 - Pushing part; 2064 - Reset elastic element; 207 - Snap-fit ​​unit; 208 - Connecting seat. Detailed Implementation

[0033] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0034] like Figures 1-4 As shown, an embodiment of the electrically controlled soft light accessory of this utility model includes a soft light sheet 10, a frame assembly 20, and an external cable 30. The frame assembly 20 surrounds the four edges of the soft light sheet 10, fixing the soft light sheet 10 to the inner periphery of the frame assembly 20. The external cable 30 is connected to the frame assembly 20 and electrically connected to the soft light sheet 10. The external cable 30 is used to connect an external power supply and / or controller to supply power to the soft light sheet 10 through the external power supply and / or controller.

[0035] The diffuser 10 exhibits a matte effect when no power is applied, and becomes relatively transparent when power is applied, allowing light to pass through. The transparency of the diffuser 10 can be adjusted by changing the applied voltage, and different levels of transparency create different lighting effects to meet various lighting needs.

[0036] The diffuser 10 is equipped with an electrode assembly for electrical connection to the external cable 30. The diffuser 10 can be formed by spraying a liquid crystal molecular layer onto a soft film. When the electrode assembly is energized, a voltage is applied to the liquid crystal molecular layer, causing the diffuser 10 to change from a matte surface to a transparent surface. Different voltages result in different levels of transparency.

[0037] To avoid occupying too much area of ​​the diffuser 10, the electrode assembly is disposed on at least one edge of the diffuser 10, and the electrode assembly is also housed within the frame assembly 20. One end of the external cable 30 passes through the frame assembly 20 and is electrically connected to the electrode assembly, and the other end of the external cable 30 is used to connect to a power supply and / or a controller.

[0038] Figure 5As shown, the electrode assembly typically includes a positive electrode 41 and a negative electrode 42, which are preferably disposed on the same side of the diffuser 10, specifically on one edge of the diffuser 10; the positive electrode 41 and the negative electrode 42 are arranged at intervals along the length of the edge of the diffuser 10. Correspondingly, a positioning groove 101 may be provided on this edge of the diffuser 10, and the positive electrode 41 and the negative electrode 42 are limited on the diffuser 10 by engaging within the corresponding positioning groove 101.

[0039] Specifically, in combination Figure 1 , Figure 2 and Figure 5 The diffuser 10 has four edges, which are divided into a first edge 11 and the remaining edges are second edges 12. The electrode assembly is disposed on the first edge 11, and the positioning groove 101 is also disposed on the first edge 11.

[0040] The border component 20 is formed by connecting several borders end to end, and the outer periphery of the border component 20 is consistent with the outer periphery of the diffuser 10. For example, when the diffuser 10 is a rectangle or other polygon, the border component 20 is a rectangular border or other polygonal border; when the diffuser 10 is a circle, the border component 20 is also a circular frame.

[0041] Corresponding to the diffuser 10, one frame of the frame assembly 20 engages with the first edge 11 of the diffuser 10, and the remaining frames engage with the second edges 12 of the diffuser 10. Specifically, the frame assembly 20 includes a first frame 21 and a second frame 22 that surrounds the first frame 21. The first edge 11 of the diffuser 10 is embedded in the first frame 21, and the second edges 12 of the diffuser 10 are embedded in the corresponding second frames 22. Since the first edge 11 of the diffuser 10 is provided with an electrode assembly, the width of the first frame 21 is set to be greater than the width of the second frame 22 in order to accommodate the electrode assembly. Consequently, the first frame 21 is a wider frame relative to the second frame 22, and the second frame 22 is a narrower frame relative to the first frame 21.

[0042] The first frame 21 has a cavity 210 inside, and a slit 211 communicating with the cavity 210 is provided on the side of the first frame 21 facing the second frame 22. The first frame 21 clamps the first edge 11 of the diffuser 10 through the slit 211, and the electrode assembly on the first edge 11 is housed in the cavity 210. The cavity 210 is designed to prevent the inner surface of the first frame 21 from pressing against the electrode assembly and causing damage to it. The width of the slit 211 is approximately equal to the thickness of the diffuser 10, which clamps the first edge 11 of the diffuser 10 while preventing the diffuser 10 from moving along the width direction of the slit 211.

[0043] An external cable 30 passes through the first frame 21 and connects to the electrode assembly. Further, a cable interface 212 is provided on the side of the first frame 21 opposite to the slot 211, and one end of the external cable 30 is fitted onto the cable interface 212 and electrically connected to the electrode assembly. In a preferred embodiment, the cable interface 212 may be located between the positive electrode 41 and the negative electrode 42, facilitating the electrical connection of one end of the external cable 30 to the positive electrode 41 and the negative electrode 42 through the cable interface 212.

[0044] To facilitate the mating of the first frame 21 with the first edge 11 of the diffuser 10, the first frame 21 can be separately configured, specifically formed by two frame pieces 213 and 214 that are connected in a mating manner; the cable interface 212 can be formed by the mating of grooves on the two frame pieces 213 and 214. When assembling the first frame 21 with the first edge 11 of the diffuser 10, the first edge 11 of the diffuser 10 can be placed on one frame piece 214 first, and then the other frame piece 213 can be mated onto the first frame piece 214, simultaneously covering the first edge 11 of the diffuser 10. The two frame pieces 213 and 214 can be connected together by snap-fit ​​or screws or other fasteners, or by snap-fit ​​and screws or other fasteners.

[0045] like Figures 2-6 As shown, the second frame 22 may include a frame strip 221 and at least one spacer strip 222. The frame strip 221 has a U-shaped cross-section, forming an opening on one side of the frame strip 221, through which the second edge 12 of the diffuser 10 is inserted into the frame strip 221. The spacer strip 222 is disposed on at least one side of the second edge 12 of the diffuser 10, clamping the second edge 12 within the frame strip 221.

[0046] In one embodiment, the frame strip 221 is an integral structure formed by an open profile mold. This integral structure wraps and protects the second edge 12 of the diffuser 10 and has a neat appearance. The open profile mold forming method also means that the width of the slit inside the opening of the frame strip 221 is at least 2.5 mm, while the diffuser 10 is typically 0.4 mm thick. Therefore, the opening and slit of the frame strip 221 are relatively too wide to hold the diffuser 10. Therefore, a pad strip 222 is provided inside the frame strip 221 to support and hold the diffuser 10, clamping the second edge 12 of the diffuser 10 inside the frame strip 221.

[0047] The frame strip 221, the spacer strip 222, and the second edge 12 of the diffuser 10 can be further secured together with screws or other fasteners. Since the frame strip is a single piece, the number of fasteners required is less than that required for a frame strip formed by connecting two straight plates vertically, thus improving the aesthetics.

[0048] In the frame assembly 20, the first frame 21 and the adjacent second frame 22, as well as the adjacent second frame 22, can be connected by step-locking. After the locking connection, the connection can be further strengthened by fasteners. In the frame assembly 20, all the second frame 22 have their opposite surfaces flush; due to the internal cavity 210, the thickness of the first frame 21 is greater than that of the second frame 22, so one surface of the first frame 21 can be flush with one surface of the second frame 22 in the same direction, and the other opposite surface of the first frame 21 can be higher than the surface of the second frame 22 in the same direction.

[0049] by Figure 1 Taking the electrically controlled soft light accessory shown as an example, the soft light sheet 10 is a rectangular soft light sheet 10, which has a first edge 11 and three second edges 12. The frame assembly 20 correspondingly includes a first frame 21 and three second frames 22. The three second frames 22 are connected in sequence to form a U-shaped frame. The first frame 21 is connected to the opening of the U-shaped frame, and the opposite ends of the first frame 21 are respectively connected to the ends of the second frames 22 on both sides.

[0050] Alternatively, the frame assembly 20 may further include two corner pieces 23 disposed at opposite ends of the first frame 21. The corner pieces 23 are used to connect with the corner protectors on the panel light, guide the installation of the electrically controlled soft light accessory on the panel light, and improve the stability of the electrically controlled soft light accessory on the panel light.

[0051] Preferably, combined with Figure 4 , Figure 5 and Figure 7 Each corner piece 23 is fitted onto one end of the first frame 21 from the side of the first frame 21 away from the second frame 22. The corner piece 23 may include a corner plate 231 and a cover 232 vertically connected to one side of the corner plate 231. A U-shaped groove 230 is defined between the cover 232 and the corner plate 231. The end of the first frame 21 is embedded in the U-shaped groove 230. The corner piece 23 is tightly fitted and fixed to the end of the first frame 21 through the U-shaped groove 230.

[0052] At the end of the first frame 21, the cover 232 of the corner piece 23 abuts against the side of the first frame 21 away from the second frame 22. The cover 232 is provided with a locking slot 233 for engaging with the locking pusher on the corner piece, thereby locking the frame assembly 20 onto the accessory frame of the panel light. The corner piece 23 may also be provided with a positioning piece 234 extending from the U-shaped slot 230. This positioning piece 234 is used to insert into the corner piece, forming an initial positioning of the corner piece 23 and the corner piece, and then the locking pusher and the locking slot 233 form a locking structure.

[0053] Furthermore, each corner piece 23 has two opposing surfaces, and the first frame 21 has two opposing surfaces. One surface of the corner piece 23 is flush with the corresponding surface of the first frame 21 and also with the corresponding surface of the second frame 22, making one surface of the frame assembly 20 flat, facilitating installation, flat placement, and storage. The corner plate 231 of the corner piece 23 and the portion of the first frame 21 that is higher than the second frame 22 protrude from the opposite surface of the frame assembly 20. Taking the application of the electrically controlled soft light accessory on a panel light as an example, the frame assembly 20 faces the panel light with its flat surface, allowing it to fit flat against the light-emitting surface of the panel light, facilitating the pulling and pulling of the electrically controlled soft light accessory on the panel light, balancing the force, and reducing local stress concentration. The opposite side of the frame assembly 20 faces away from the panel light and also faces the same direction as the light-emitting side of the panel light.

[0054] The electrically controlled soft light accessory of this utility model is applicable to panel lights and can be detached from the panel light by pulling it out. During installation, the second frame 22, which is directly opposite the first frame 21, is used as the entry end. The electrically controlled soft light accessory is inserted into the corresponding slide groove on the panel light. After being inserted into place, the first frame 21 fits into the opening of the slide groove, and the corner pieces 23 on both ends of the first frame 21 match and align with the corner protectors at both ends of the slide groove opening.

[0055] like Figures 8-10 As shown, the panel light system of this utility model includes the aforementioned electrically controlled soft light accessory 100 and panel light 200. Panel light 200 includes, but is not limited to, LED film and television panel lights.

[0056] The electrically controlled soft light accessory 100 is installed on the light-emitting side of the panel lamp 200. The external cable 30 of the electrically controlled soft light accessory 100 is plugged into the controller of the panel lamp 200 and electrically connected to the controller. Thus, the electrically controlled soft light accessory 100 can draw power from the panel lamp 200 and be controlled by the controller of the panel lamp 200.

[0057] The panel light 200 may include a light body 201 and an accessory frame 202 installed on the light-emitting side of the light body 201. Corner guards are provided at each of the four corners of the accessory frame 202 to prevent bumps and knocks. A groove 203 is provided inside the accessory frame 202. The corner guards include two first corner guards 204 located at two corners at both ends of the opening of the groove 203, and two second corner guards 205 located at the other two corners away from the opening of the groove 203. An electrically controlled soft light accessory 100 enters the groove 203 through the opening. Two corner pieces 23 on the electrically controlled soft light accessory 100 connect with the corresponding two first corner guards 204 on the accessory frame 202, forming complete right-angle components.

[0058] exist Figure 9 , Figure 10In the illustrated embodiment, the opening of the slide 203 is located at the top of the accessory frame 202. The electrically controlled soft light accessory 100 can be inserted into the slide 203 from the top of the accessory frame 202, or pulled out from the slide 203 and exit from the top of the accessory frame 202. Corner guards 204 are provided at each of the four corners. At both ends of the bottom of the slide 203, the two second corner guards 205 are complete right-angle corner guards; at both ends of the opening of the slide 203, the two first corner guards 204 are corner guards with notches.

[0059] Combination Figure 1 and Figure 10 The electrically controlled soft light accessory 100 uses the second frame 22 of its frame assembly 20, which is directly opposite the first frame 21, as its entry end. This entry end is inserted into the slide groove 203 through the opening of the slide groove 203. After being inserted into place, the first frame 21 of the frame assembly 20 fits into the opening of the slide groove 203. The corner pieces 23 on both ends of the first frame 21 match and mate with the first corner protectors 204 at both ends of the opening of the slide groove 203. The corner pieces 23 and the first corner protectors 204 mate to form a complete right-angle assembly, which looks the same as the right-angle corner protector. The first corner protector is provided with a locking pusher. The locking tongue of the locking pusher is inserted into the locking slot of the corner piece, locking the corner piece and the first corner protector into one piece.

[0060] After the corner piece 23 is matched and connected with the corresponding first corner protector 204, it can be locked to prevent the corner piece 23 from coming off on its own, which would cause the electronically controlled soft light accessory 100 to become loose or fall off on the accessory frame 202.

[0061] like Figure 11 As shown, a movable locking pusher 206 is provided inside the first corner protector 204 to lock the corner piece 23. When the locking tongue 2061 of the locking pusher 206 is movable and extends out of the front end face of the accessory frame 202, it is inserted into the corresponding locking slot 233 on the corner piece 23 to lock the corner piece 23, thereby also locking the electronically controlled soft light accessory 100 onto the accessory frame 202. When the locking tongue 2061 of the locking pusher 206 retracts into the first corner protector 204, it disengages from the locking slot 233 of the corner piece 23, releasing the locking of the corner piece 23, so that the electronically controlled soft light accessory 100 can be pulled out from the slide groove 203.

[0062] refer to Figure 11 and Figure 12The locking pusher 206 may include a main body 2062, a locking tongue 2061 extending outward from one end of the main body 2062, a pushing part 2063 connected to one side of the main body 2062, and a reset elastic member 2064. The main body 2062 is movably disposed within the first corner protector 204, with the locking tongue 2061 facing the front end face of the accessory frame 202. The reset elastic member 2064 is disposed opposite to the locking tongue 2061 at the other end of the main body 2062, abutting against the inner wall surface of the main body 2062 and the first corner protector 204. The pushing part 2063 is exposed outside the first corner protector 204, preferably exposed on the side of the first corner protector 204 facing another first corner protector 204. The front end face of the first corner protector 204 has an opening for the locking tongue 2061 to enter and exit.

[0063] Combination Figures 9 to 12 In the initial state, the locking pusher 206 is inside the first corner protector 204, the reset elastic member 2064 is in its extended natural state, and the locking tongue 2061 extends out of the front end face of the first corner protector 204. When the electronically controlled soft light accessory 100 is inserted into the slide groove 203 through the opening of the slide groove 203, the main body 2062 is moved by pressing the pusher 2063, which simultaneously compresses the reset elastic member 2064, causing the locking tongue 2061 to retract into the first corner protector 204. After the electronically controlled soft light accessory 100 is inserted into the slide groove 203, the pusher 2063 is released, and the locking tongue 2061 extends out of the first corner protector 204 under the restoring force of the reset elastic member 2064 and inserts into the corresponding locking slot 233, locking the electronically controlled soft light accessory 100 onto the accessory frame 202.

[0064] The main body 2062 can be a plate-shaped or columnar structure. The pushing part 2063 can be a button structure for easy pressing. The reset elastic element 2064 can be, but is not limited to, a spring.

[0065] In the panel lamp 200, the accessory frame 202 can be detachably installed on the light-emitting side of the lamp body 201 via the snap-fit ​​unit 207. Corresponding to the snap-fit ​​unit 207, the lamp body 201 is provided with a connecting seat 208 that cooperates with the snap-fit ​​unit 207.

[0066] by Figure 8 and Figure 9 Taking the vertical placement of the lamp 200 as an example, the accessory frame 202 is provided with a snap-fit ​​unit 207 on each of its left and right sides, and the lamp body 201 is also provided with a connecting seat 208 on each of its left and right sides. The snap-fit ​​units 207 on the left and right sides of the accessory frame 202 can be quickly connected and disassembled with the connecting seats 208 on the left and right sides of the lamp body 201, so as to realize the assembly and disassembly of the accessory frame 202 on the lamp body 201.

[0067] The shape and size of the electrically controlled soft light accessory of this utility model can be set according to the application of the panel light to meet the needs of different models of panel lights. The electrically controlled soft light accessory is easy to install and remove from the panel light and is convenient to replace.

[0068] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An electronically controlled soft light accessory, characterized in that, Includes a diffuser, a frame assembly surrounding the periphery of the diffuser, and an external cable connected to the frame assembly; An electrode assembly is provided on at least one edge of the diffuser, and the electrode assembly is housed within the frame assembly; one end of the external cable passes through the frame assembly and is electrically connected to the electrode assembly.

2. The electrically controlled soft light accessory according to claim 1, characterized in that, The electrode assembly includes a positive electrode and a negative electrode, which are disposed on the same side of the diffuser.

3. The electrically controlled soft light accessory according to claim 1, characterized in that, The diffuser is divided into a first edge and the remaining edges are second edges; the electrode assembly is disposed on the first edge. The frame component includes a first frame and a second frame that surrounds the first frame, wherein the width of the first frame is greater than the width of the second frame; the first edge of the diffuser is embedded in the first frame, and the second edge of the diffuser is embedded in the corresponding second frame.

4. The electrically controlled soft light accessory according to claim 3, characterized in that, The first frame has a cavity inside to accommodate the electrode assembly, and the first frame has a slit on the side facing the second frame that communicates with the cavity; the first frame clamps the first edge of the diffuser through the slit.

5. The electrically controlled soft light accessory according to claim 4, characterized in that, A cable interface is provided on the opposite side of the first frame, and one end of the external cable is fitted onto the cable interface and electrically connected to the electrode assembly.

6. The electrically controlled soft light accessory according to claim 3, characterized in that, The second frame includes a frame strip and at least one pad strip; the frame strip has a U-shaped cross-section, forming an opening on one side of the frame strip, and the second edge of the diffuser is inserted into the frame strip through the opening; the pad strip is disposed on at least one side of the second edge, clamping the second edge within the frame strip. And / or, The first frame is connected to the adjacent second frame, and the adjacent second frames are connected to each other by step engagement.

7. The electrically controlled soft light accessory according to any one of claims 3-6, characterized in that, The border assembly also includes two corner pieces; Each of the aforementioned corner pieces is fitted onto one end of the first frame from the side of the first frame away from the second frame, the side cover of the corner piece abuts against the side of the first frame away from the second frame, and the side cover is provided with a locking slot for locking the push-fitting member; and / or, The corner piece has two opposing surfaces, the first frame has two opposing surfaces, and one surface of the corner piece is flush with the corresponding surface of the first frame.

8. A panel light system, characterized in that, Includes panel lights and the electrically controlled soft light accessory as described in any one of claims 1-7; The electrically controlled soft light accessory is installed on the light-emitting side of the panel lamp, and the external cable of the electrically controlled soft light accessory is plugged into the controller of the panel lamp and electrically connected to the controller.

9. The panel light system according to claim 8, characterized in that, The panel light includes a lamp body and an accessory frame installed on the light-emitting side of the lamp body; the accessory frame is provided with a sliding groove, and the electrically controlled soft light accessory enters the sliding groove from the opening of the sliding groove. The two corner pieces on the electrically controlled soft light accessory are connected to the two corresponding first corner protectors on the accessory frame to form right-angle components respectively.

10. The panel light system according to claim 9, characterized in that, The first corner protector is provided with a locking pusher. The locking tongue of the locking pusher is inserted into the locking slot of the corner protector to lock the corner protector and the first corner protector together.

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