Panel light with outwardly expanding frame

Abstract

The utility model provides an outboard frame of panel light, including panel light body, outboard frame and a plurality of elastic buckle, outboard frame includes four first and last side frame strip, each side frame strip is arranged obliquely, so that the cross section area of the light outlet surrounded by four side frame strips gradually increases along the light direction, the side of outboard frame near the front of panel light body extends the connecting bottom plate in the horizontal direction, one end of each elastic buckle is connected with the connecting bottom plate, the other end of each elastic buckle is connected with the back of panel light body, and the installation between panel light body and outboard frame is realized through elastic buckle. The setting of elastic buckle is convenient for connecting panel light body and outboard frame, and the user can flexibly and quickly use elastic buckle at any position of the edge of the lamp body, thereby realizing quick installation, satisfying user experience, and greatly saving construction time cost.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, and in particular to a panel light with an outer expansion frame. Background Technology

[0002] In the lighting industry, panel lights are a common type of lamp. They are characterized by their large luminous surface, relatively thin and light design, easy installation, and simple maintenance. Current panel lights generally consist of a base, a light-emitting device, a power supply, a diffuser plate, and a face frame. The face frame is threaded onto the base after pressing against the edge of the diffuser plate. A few panel lights may also have a three-dimensional structure such as an extended frame on the front, but the installation between the panel light body and the extended frame is not quick or convenient. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a panel light with an outer expansion frame to solve at least one of the above-mentioned technical problems.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] A panel light with an extended frame includes a panel light body, an extended frame, and several elastic clips. The extended frame includes four edge strips connected end to end, each edge strip being inclined so that the cross-sectional area of ​​the light outlet formed by the four edge strips gradually increases along the light emission direction. A connecting base plate extends horizontally outward from the side of the extended frame near the front of the panel light body. One end of each elastic clip engages with the connecting base plate, and the other end engages with the back of the panel light body. The installation between the panel light body and the extended frame is achieved through the elastic clips.

[0006] Furthermore, each of the elastic buckles includes a buckle body, one end of which is provided with a card parallel to the buckle body, and the snap-fit ​​cavity between the buckle body and the card snaps into and adapts to the connecting base plate.

[0007] Furthermore, the other end of the buckle body is provided with an abutment portion, and an inclined plate is connected between the buckle body and the abutment portion. The buckle body and the inclined plate form an acute angle. When the abutment portion abuts against the back of the panel light body and is pressed, the end of the inclined plate near the abutment portion moves away from the buckle body. At the same time, one end of the buckle body moves away from the other end of the buckle body, thereby locking the connecting base plate.

[0008] Furthermore, the panel light body includes a chassis with an opening, a light-emitting device is provided in the opening end of the chassis, the chassis is also provided with a power supply device electrically connected to the light-emitting device, and also includes a face frame and a diffuser plate located in the light-emitting direction of the light-emitting device. The face frame is threadedly connected to the chassis after pressing the edge of the diffuser plate.

[0009] Furthermore, a power supply box is provided on the side of the chassis, and the power supply device is installed inside the power supply box.

[0010] Furthermore, the light-emitting device includes several rows of LED beads, with each row of LED beads arranged side by side and electrically connected to the power supply device.

[0011] Furthermore, the frame strips are detachably connected.

[0012] Furthermore, each of the frame strips has a tab and a socket for inserting the tab at both ends; or, the outer frame includes two first frame strips and two second frame strips, each of the first frame strips has a tab at both ends, and each of the second frame strips has a socket for inserting the tab at both ends.

[0013] Furthermore, the insert has a bending line, and after the insert is inserted into the socket, the insert is bent along the bending line.

[0014] The beneficial effects of this utility model are:

[0015] 1. This utility model proposes a panel light with an extended frame, comprising a panel light body, an extended frame, and several elastic clips. The extended frame includes four end-to-end frame strips, each set at an angle, such that the cross-sectional area of ​​the light outlet formed by the four frame strips gradually increases along the light emission direction. A connecting base plate extends horizontally outward from the side of the extended frame near the front of the panel light body. One end of each elastic clip engages with the connecting base plate, and the other end engages with the back of the panel light body. The installation of the panel light body and the extended frame is achieved through the elastic clips. The elastic clips facilitate the connection between the panel light body and the extended frame, allowing users to flexibly and quickly use the clips at any position along the edge of the light body, thus achieving rapid installation, improving user experience, and significantly saving construction time and costs.

[0016] 2. The present invention proposes a panel light with an outer expansion frame, wherein each frame strip is detachably connected by plugging, thereby realizing a separate design for each frame strip, greatly reducing the packaging volume and reducing packaging material costs and transportation costs. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of a panel light with an outer expansion frame according to the present invention (integrated outer expansion frame);

[0019] Figure 2 This is an exploded view of a panel light with an outer expansion frame according to the present invention (the outer expansion frame is integrated).

[0020] Figure 3 This is a vertical sectional view of a panel light with an outer expansion frame according to the present invention (the outer expansion frame is integrated).

[0021] Figure 4 for Figure 1 Enlarged view of point A;

[0022] Figure 5 for Figure 3 Enlarged view of point B;

[0023] Figure 6 This is a schematic diagram of a flexible snap fastener;

[0024] Figure 7 This is an exploded view of a panel light with an outer expansion frame according to the present invention (the outer expansion frame is a separate type).

[0025] In the diagram, 10 is the panel light body; 101 is the chassis; 102 is the light-emitting device; 103 is the face frame; 104 is the diffuser plate; 105 is the power supply box; 20 is the outer frame; 201 is the frame strip; 202 is the light outlet; 203 is the connecting base plate; 2031 is the horizontal plate; 2032 is the vertical plate; 30 is the elastic buckle; 301 is the buckle body; 302 is the clip; 303 is the first bend; 304 is the abutment part; 305 is the inclined piece; 306 is the second bend; 401 is the insert; 402 is the socket; and 403 is the bending line. Detailed Implementation

[0026] The following is combined Figure 1-7 This utility model will be described in detail.

[0027] A panel light with an extended frame includes a panel light body 10, an extended frame 20, and several elastic clips 30. The extended frame 20 includes four side strips 201 connected end to end. Each side strip 201 is inclined, so that the cross-sectional area of ​​the light outlet 202 formed by the four side strips 201 gradually increases along the light emission direction. A connecting base plate 203 extends horizontally outward from the side of the extended frame 20 near the front of the panel light body 10. One end of each elastic clip 30 is engaged with the connecting base plate 203, and the other end of each elastic clip 30 is engaged with the back of the panel light body 10. The installation between the panel light body 10 and the extended frame 20 is achieved through the elastic clips 30. By setting an outer expansion frame 20, a trumpet-shaped three-dimensional structure, on the front of the panel light body 10, light can be effectively guided outwards, avoiding light concentration in the central area, thereby reducing direct glare and improving visual comfort. The gradually increasing cross-sectional area of ​​the opening allows the light to form a wider diffusion angle upon emission, expanding the lighting coverage area to a certain extent, improving the uniformity of spatial illuminance, and reducing dark areas. The outward "overflow" effect of the light enhances the sense of spaciousness, improving visual aesthetics and spatial feel. The flexible clip 30 facilitates the connection between the panel light body 10 and the outer expansion frame 20, making installation simple and quick. The flexible clip 30 between the panel light body 10 and the outer expansion frame 20 allows for flexible and quick fixing at any position on the light body, satisfying user experience and significantly saving construction time and costs compared to threaded connections. Specifically, the bottom size of the outer expansion frame 20 does not exceed the size of the panel light body 10.

[0028] In this embodiment, each elastic buckle 30 includes a buckle body 301. One end of the buckle body 301 is provided with a card 302 parallel to the buckle body 301. The snap-fit ​​cavity between the buckle body 301 and the card 302 is snap-fit ​​adapted to the connecting base plate 203. Specifically, the connecting base plate 203 includes a horizontal plate 2031 and a vertical plate 2032 that are perpendicularly connected to each other. The vertical plate 2032 is connected to the outer frame 20 through the horizontal plate 2031. The horizontal plate 2031 abuts against the front edge of the panel light body 10, that is, the outer side of the frame of the panel light body 10. The snap-fit ​​cavity is snap-fit ​​adapted to the connecting vertical plate 2032. The card 302 and the buckle body 301 have a first bend 303, and the three together form a U-shape.

[0029] In this embodiment, the other end of the buckle body 301 is provided with an abutment portion 304, and an inclined piece 305 is connected between the buckle body 301 and the abutment portion 304. The buckle body 301 and the inclined piece 305 form an acute angle. When the abutment portion 304 abuts against the back of the panel light body 10 and is pressed, the end of the inclined piece 305 near the abutment portion 304 moves away from the buckle body 301. At the same time, one end of the buckle body 301 moves away from the other end of the buckle body 301, thereby fastening the connecting base plate 203. Specifically, the abutment portion 304 is a hollow semi-cylindrical shape; a second bend 306 is provided between the buckle body 301 and the inclined piece 305.

[0030] In this embodiment, the panel light body 10 includes a chassis 101 with an opening. A light-emitting device 102 is disposed within the opening of the chassis 101. The chassis 101 also includes a power supply device electrically connected to the light-emitting device 102. It further includes a face frame 103 and a diffuser plate 104 located in the light-emitting direction of the light-emitting device 102. The face frame 103 is threadedly connected to the chassis 101 after pressing down on the edge of the diffuser plate 104. Specifically, this application does not modify the panel light body 10; reference can be made to existing technologies in the art. In other embodiments, the panel light body 10 does not have a face frame 103, but instead has a bent edge on the outer edge of the opening of the chassis 101. The bent edge is bent to press down on the diffuser plate 104 at the opening of the chassis 101. An outer expansion frame 20 is located outside the face frame 103 or the bent edge, and the light-emitting port 202 is aligned with the area of ​​the diffuser plate 104 that is not pressed down.

[0031] In this embodiment, a power supply box 105 is provided on the side of the chassis 101, and a power supply device is installed inside the power supply box 105.

[0032] In this embodiment, the light-emitting device 102 includes several rows of LED beads, each row of LED beads is arranged side by side and electrically connected to the power supply device.

[0033] In this embodiment, the frame strips 201 are detachably connected. This detachable connection allows for a separate design of each frame strip 201, significantly reducing the packaging volume and lowering packaging and transportation costs. In other embodiments, the outer frame 20 is a one-piece design.

[0034] In this embodiment, each frame strip 201 has a tab 401 and a socket 402 for inserting and adapting the tab 401 at both ends; or, the outer frame 20 includes two first frame strips and two second frame strips, each first frame strip has a tab 401 at both ends, and each second frame strip has a socket 402 for inserting and adapting the tab 401 at both ends.

[0035] In this embodiment, the insert 401 is provided with a bending line 403. After the insert 401 is inserted into the socket 402, the insert 401 is bent along the bending line 403. After bending the insert 401, the remaining insert 401 can be glued to the outside of the adjacent frame strip 201 to avoid exposure and affect the aesthetics.

[0036] The installation process of the panel light with an outer expansion frame proposed in this utility model is as follows:

[0037] (1) Place the diffuser plate 104 at the opening of the chassis 101, then cover the top frame 103 so that the top frame 103 presses down on the diffuser plate 104, and then thread the top frame 103 to the chassis 101.

[0038] (2) Place the outer frame 20 outside the front of the panel light body 10, and then connect the panel light body 10 and the outer frame 20 with several elastic buckles 30.

[0039] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A panel light with an extended frame, characterized in that, The device includes a panel light body, an outer frame, and several elastic clips. The outer frame includes four side strips connected end to end, each side strip being inclined so that the cross-sectional area of ​​the light outlet formed by the four side strips gradually increases along the light emission direction. A connecting base plate extends horizontally outward from the side of the outer frame near the front of the panel light body. One end of each elastic clip engages with the connecting base plate, and the other end engages with the back of the panel light body. The installation of the panel light body and the outer frame is achieved through the elastic clips.

2. A panel light with an expanded frame as described in claim 1, characterized in that, Each of the elastic buckles includes a buckle body, one end of which is provided with a card parallel to the buckle body, and the snap-fit ​​cavity between the buckle body and the card snaps into and adapts to the connecting base plate.

3. A panel light with an expanded frame as described in claim 2, characterized in that, The other end of the buckle body is provided with an abutment portion, and an inclined plate is connected between the buckle body and the abutment portion. The buckle body and the inclined plate form an acute angle. When the abutment portion abuts against the back of the panel light body and is pressed, the end of the inclined plate near the abutment portion moves away from the buckle body. At the same time, one end of the buckle body moves away from the other end of the buckle body, thereby locking the connecting base plate.

4. A panel light with an expanded frame as described in claim 1, characterized in that, The panel light body includes a chassis with an opening, a light-emitting device is provided in the opening end of the chassis, a power supply device electrically connected to the light-emitting device is also provided in the chassis, and a face frame and a diffuser plate located in the light-emitting direction of the light-emitting device are also included. The face frame is threadedly connected to the chassis after pressing the edge of the diffuser plate.

5. A panel light with an expanded frame as described in claim 4, characterized in that, A power supply box is provided on the side of the chassis, and the power supply device is installed inside the power supply box.

6. A panel light with an expanded frame as described in claim 4, characterized in that, The light-emitting device includes several rows of LED beads, each row of LED beads is arranged side by side and electrically connected to the power supply device.

7. A panel light with an expanded frame as described in any one of claims 1-6, characterized in that, The border strips are detachably connected.

8. A panel light with an expanded frame as described in claim 7, characterized in that, Each of the frame strips has a tab and a socket for inserting the tab at both ends; or, the outer frame includes two first frame strips and two second frame strips, each of the first frame strips has a tab at both ends, and each of the second frame strips has a socket for inserting the tab at both ends.

9. A panel light with an expanded frame as described in claim 8, characterized in that, The insert has a bending line, and after the insert is inserted into the socket, the insert is bent along the bending line.

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