Open-mounted side light-emitting panel lamp

Abstract

The utility model provides a surface-mounted side light-emitting panel lamp which comprises a lamp body and a hanging plate. The lamp main body comprises a back plate; the surface-mounted side light-emitting panel lamp further comprises a pressing strip arranged on the back plate. The hanging plate is connected with the pressing strip through a clamping structure; the clamping structure comprises a buckling part arranged on the pressing strip and a hanging part arranged on the hanging plate; and the buckling part is hooked on the hanging part. According to the technical scheme, the hanging plate is clamped with the back plate through the clamping structure, installation is simple and fast, the clamping structure is hidden on the back plate, and the attractiveness of a product is not affected.

Description

Technical Field

[0001] The utility model relates to a surface-mounted side-emitting panel lamp. Background Art

[0002] Panel lights are widely used due to their light and simple appearance. Among them, side-emitting panel lights also occupy a certain market share due to their uniform and soft lighting effect. For example, Chinese invention patent application CN111197711A discloses a side-emitting panel light; however, when such side-emitting panel lights are surface-mounted, they need to be connected to the mounting surface using a hanging plate, and the hanging plate needs to be fixed with screws by drilling holes around the outer frame, which makes the installation complicated and inconvenient, and the screws exposed on the frame affect the aesthetics of the product. Utility Model Content

[0003] The utility model aims to provide a surface-mounted side-emitting panel lamp, comprising a lamp body and a hanging plate; the lamp body comprises a back plate; the surface-mounted side-emitting panel lamp further comprises a pressure strip arranged on the back plate; the hanging plate and the pressure strip are connected by a clamping structure; the clamping structure comprises a buckle portion arranged on the pressure strip and a hanging portion arranged on the hanging plate; the buckle portion is hooked on the hanging portion.

[0004] The hanging plate of the technical solution is connected to the back plate by a clamping structure, so the installation is simple and quick, and the clamping structure is hidden in the back plate, so as not to affect the aesthetics of the product.

[0005] The clamping structure comprises a plurality of groups; each group of the clamping structure comprises two axially symmetrically arranged clamping parts and a bearing part corresponding to the position of the clamping parts.

[0006] Each set of snap-fit ​​structures is provided with two symmetrical snap-fit ​​parts that cooperate with the hanging parts, which can improve the firmness of the installation.

[0007] The pressure strip is provided with a plurality of spring sheets; the two snap-in parts of each group of snap-in structures are formed by bending the two ends of a spring sheet, and the two snap-in parts can be elastically retracted toward the center; the hanging plate is provided with a plurality of snap-in holes corresponding to the positions of the spring sheets, and the snap-in holes include a front end facing the pressure strip and a rear end opposite to the front end; the hanging part of each group of snap-in structures is the edge of the rear end of a snap-in hole; each spring sheet is respectively inserted into the snap-in hole at the corresponding position, and the two snap-in parts of each spring sheet are respectively hooked on the two side edges of the rear end of the snap-in hole.

[0008] The buckle part of the technical solution is formed by bending the spring sheet, and the processing technology is mature and easy to implement; and the supporting part of each group of the clamping structure is the edge of the rear end of a clamping hole, which can be completed by punching once, which is convenient for forming and processing.

[0009] The spring sheet includes a plane middle portion connecting two buckle portions; from the direction away from the plane middle portion to the direction close to the plane middle portion, the buckle portion includes an inclined section, an outward convex section and an inward concave section in sequence; the inclined section is inclined from the inside to the outside along the direction away from the pressure strip to the direction close to the pressure strip; the snap-fit ​​hole hoop is at the inward concave section of the two buckle portions.

[0010] During installation, the snap-in hole is sleeved on the inclined sections of the two snap-in parts. The inclined sections have a guiding function. Through the guidance, the hanging plate is pressed down in the direction close to the pressure strip. The two snap-in parts of the same group of snap-in structures can be gathered inward so that the snap-in hole passes over the convex section to reach the concave section. After the snap-in part is elastically reset, its convex part is hooked on the rear end edge of the snap-in hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 and Figure 2 It is a schematic diagram of the structure of the utility model at different angles.

[0012] Figure 3 It is a structural exploded view of the utility model.

[0013] Figure 4 This is an exploded view of the matching structure of the spring piece and the pressure strip of the utility model.

[0014] Figure 5 It is a cross-sectional view of the utility model.

[0015] Figure 6 for Figure 5 Enlarged view of part A in the middle.

[0016] Figure 7 Based on Figure 6 Structural breakdown diagram.

[0017] Figure 8 It is a cross-sectional view of the spring piece of the utility model.

[0018] Fig. 9 It is a structural schematic diagram of the spring piece of the utility model.

[0019] Fig.10 It is a structural schematic diagram of the hanging plate of the utility model.

[0020] Fig.11 It is a cross-sectional view of the outer frame of the utility model.

[0021] Fig.12 for Fig.11 Enlarged view of part B in the middle. DETAILED DESCRIPTION

[0022] The present application scheme is further described as follows in conjunction with the accompanying drawings:

[0023] See attached Figure 1-12A surface-mounted side-emitting panel lamp comprises a lamp body 100, a hanging plate 5 and a pressure strip 3.

[0024] The lamp body 100 includes an outer frame 1 , a back plate 2 , an LED light strip 6 and an optical light guide component 7 .

[0025] The pressure strip 3 is arranged on the back plate 2; the hanging plate 5 is connected to the pressure strip 3 via a clamping structure; the clamping structure includes a buckle portion 41 arranged on the pressure strip 3 and a hanging portion 51 arranged on the hanging plate 5; the buckle portion 41 is hooked on the hanging portion 51.

[0026] The hanging plate 5 of the present technical solution is clamped with the back plate 2 through a clamping structure, so the installation is simple and quick, and the clamping structure is hidden on the back plate 2, so as not to affect the aesthetics of the product.

[0027] The clamping structure includes multiple groups; each group of the clamping structure includes two axially symmetrically arranged clamping parts 41 and a bearing part 51 corresponding to the position of the clamping parts 41.

[0028] Each set of snap-fit ​​structures is provided with two symmetrical snap-fit ​​parts 41 cooperating with the hanging parts 51 , which can improve the firmness of the installation.

[0029] The pressure strip 3 is provided with a plurality of spring sheets 4; the two snap-in parts 41 of each group of snap-in structures are formed by bending the two ends of a spring sheet 4, and the two snap-in parts 41 can be elastically retracted toward the center to pass through the snap-in hole 52; the hanging plate 5 is provided with a plurality of snap-in holes 52 corresponding to the positions of the spring sheets 4, and the snap-in holes 52 include a front end facing the pressure strip 3 and a rear end opposite to the front end; the hanging part 51 of each group of snap-in structures is the edge of the rear end of a snap-in hole 52; each spring sheet 4 is respectively inserted into the snap-in hole 52 at the corresponding position, and the two snap-in parts 41 of each spring sheet 4 are respectively hooked on the two side edges of the rear end of the snap-in hole 52.

[0030] In this embodiment, the spring sheet 4 is an elastic metal sheet.

[0031] In this embodiment, the engaging hole 52 is a rectangular hole.

[0032] The buckle portion 41 of the present technical solution is formed by bending the spring sheet 4, and the processing technology is mature and easy to implement; and the supporting portion 51 of each group of the clamping structure is the edge of the rear end of a clamping hole 52, which can be completed by punching once, which is convenient for molding processing.

[0033] like Figure 8As shown, the spring piece 4 includes a planar middle portion 42 connecting two snap portions 41; from the direction away from the planar middle portion 42 to the direction close to the planar middle portion 42, the snap portion 41 includes an inclined section 411, an outer convex section 412 and an inner concave section 413 in sequence; the inclined section 411 is inclined from the inside to the outside along the direction away from the pressure strip 3 to the direction close to the pressure strip 3; the snap-in hole 52 is clamped at the inner concave section 413 of the two snap portions 41.

[0034] When installing the hanging plate, the snap-in hole 52 is sleeved on the inclined sections 411 of the two snap-in parts 41. The inclined sections 411 have a guiding function. Through its guidance, the hanging plate 5 is pressed down in the direction close to the pressure strip 3. The two snap-in parts 41 of the same snap-in structure can be retracted toward the center so that the snap-in hole 52 passes over the convex section 412 and reaches the concave section 413. After the snap-in part 41 is elastically reset, its convex section 412 is hooked on the rear end edge of the snap-in hole 52.

[0035] The spring piece 4 is fixedly connected to the pressure strip 3 by a connecting screw 8; a connecting hole 421 is provided on the middle portion 42 of the plane; a connecting groove 31 extending along its length direction is provided on the pressure strip 3; the connecting screw 8 passes through the connecting hole 421 and is screwed to the connecting groove 31.

[0036] The pressure strip 3 is provided with a long connecting groove 31 connected with the connecting screw 8 , and the spring piece 4 can be fixed at any position along the connecting groove 31 , which is convenient for setting panel lights of different sizes.

[0037] The pressure strip 3 is a profile and can be cut according to panel lights of different sizes.

[0038] In this embodiment, each spring piece 4 is fixedly connected to the pressure strip 3 via two connecting screws 8 .

[0039] A back panel supporting portion 11 is provided on the inner side of the outer frame 1; the back panel 2 is placed on the back panel supporting portion 11 and connected to the back panel supporting portion 11 through fixing screws 9; a long strip-shaped fixing groove 111 is provided on the back panel supporting portion 11; the pressure strip 3 abuts against the back panel 2, and a first fixing hole 321 is provided on the pressure strip 3, and a second fixing hole 21 is provided on the back panel 2; the fixing screw 9 passes through the first fixing hole 321 and the second fixing hole 21 in sequence and is screwed into the fixing groove 111.

[0040] In this embodiment, a side portion 32 is provided on one side of the pressure strip 3 , the side portion 32 is in contact with the back plate 2 , and the first fixing hole 321 is provided on the side portion 32 .

[0041] The back plate 2 of the existing panel light is connected to the outer frame 1 by fixing screws 9, and the pressure strip 3 of the technical solution is connected to the back plate 2 by fixing screws 9, without adding additional screws, simplifying the installation steps and saving costs.

[0042] The fixing screw 9 is threadedly connected to the long strip fixing groove 111, and there is no need to accurately correspond to the position of the fixing hole, which reduces the difficulty of installation.

[0043] The pressure strips 3 include a plurality of pressure strips distributed at the edge of the back plate 2 and enclosed to form a frame; some of the pressure strips 3 are provided with buckle portions 41 .

[0044] In this embodiment, the lamp body 100 is rectangular, the back plate 2 is rectangular, and four pressure strips 3 are provided, wherein spring pieces 4 (ie, buckle parts 41 are provided) are installed on the pressure strips 3 at two symmetrical positions.

[0045] In this embodiment, the hanging plate 5 is in a rectangular frame shape, two sides of the hanging plate 5 are engaged with the spring pieces 4 of the pressure strip 3, and the other two sides of the hanging plate 5 are provided with hanging holes 53 for connecting with the installation surface.

[0046] like Figure 6 and Fig.12 As shown, an optical supporting portion 12 is provided on the inner side of the outer frame 1, and a light source mounting wall 13 is connected between the optical supporting portion 12 and the back panel supporting portion 11; the LED light strip 6 is mounted on the light source mounting wall 13 around the inner side of the outer frame 1, and the optical light guide assembly 7 is placed on the optical supporting portion 12 and is located in the space surrounded by the LED light strip 6.

[0047] The back panel 2 covers the back side of the optical light guide component 7; the outer frame 1 has a light outlet 14, and the optical light guide component 7 includes a diffuser plate 71, a light guide plate 72, a reflective paper 73 and an EVA light-shielding cotton 74 in sequence from the light outlet to the back panel 2.

[0048] The light outlet 14 is in an outwardly expanding trumpet shape to increase light effect.

[0049] When assembling the product, first install the LED light strip 6 and the optical light guide component 7 on the outer frame 1, and cover the back panel 2 on the optical light guide component 7; then lock the spring piece 4 on the corresponding pressure strip 3 with the connecting screw 8, and then press the four pressure strips 3 on the four side edges of the back panel 2 respectively, and lock them with the back panel 2 and the outer frame 1 with fixing screws 9; finally, the hanging plate 5 is put on the spring piece 4 through the snap-on hole 52 and is snap-fitted and fixed with the snap-on part 41.

[0050] The above-mentioned preferred implementation modes should be regarded as illustrative examples of the implementation modes of the present application scheme. Any technical deductions, replacements, improvements, etc. that are identical or similar to the present application scheme or made based on this scheme should be regarded as within the scope of protection of this patent.

Claims

1. A surface-mounted side-emitting panel lamp, comprising a lamp body and a hanging plate; the lamp body comprises a back plate; characterized in that: Also included is a press strip disposed on the back panel; The hanging plate and the pressure strip are connected via a clamping structure; The clamping structure includes a buckle portion provided on the pressure strip and a hanging portion provided on the hanging plate; The buckle portion is hooked on the hanging portion.

2. The surface-mounted side-emitting panel light according to claim 1, characterized in that: The clamping structure includes multiple groups; Each set of the clamping structures includes two axially symmetrically arranged clamping parts and a hanging part corresponding to the position of the clamping parts.

3. The surface-mounted side-emitting panel light according to claim 1, characterized in that: The pressure strip is provided with a plurality of spring pieces; The two buckle parts of each set of the buckle structure are formed by bending the two ends of a spring sheet, and the two buckle parts can be elastically retracted toward the middle; The hanging plate is provided with a plurality of snap-fit ​​holes corresponding to the positions of the spring pieces, and the snap-fit ​​holes include a front end facing the pressure strip and a rear end opposite to the front end; the hanging portion of each set of snap-fit ​​structures is the edge of the rear end of a snap-fit ​​hole; Each spring piece is respectively inserted into the clamping hole at the corresponding position, and the two buckle parts of each spring piece are respectively hooked on the two side edges of the rear end of the clamping hole.

4. The surface-mounted side-emitting panel light according to claim 3, characterized in that: The spring piece includes a planar middle portion connecting the two buckle portions; From the direction away from the middle of the plane to the direction close to the middle of the plane, the buckle portion includes an inclined surface section, an outer convex section and an inner concave section in sequence; The inclined surface section is inclined from inside to outside along the direction away from the layering strip to close to the layering strip; The snap-fitting eyelets are located at the concave sections of the two snap-fit ​​parts.

5. The surface-mounted side-emitting panel light according to claim 4, characterized in that: The spring sheet is fixedly connected to the pressure strip by connecting screws; A connecting hole is provided in the middle of the plane; a connecting groove extending along the length direction of the pressure strip is provided; and the connecting screw passes through the connecting hole and is screwed into the connecting groove.

6. The surface-mounted side-emitting panel light according to any one of claims 1 to 5, characterized in that: The lamp body also includes an outer frame; A backboard support portion is provided on the inner side of the outer frame; the backboard frame is placed on the backboard support portion and connected to the backboard support portion by fixing screws; The back panel supporting portion is provided with a long strip-shaped fixing groove; the pressure strip abuts against the back panel, the pressure strip is provided with a first fixing hole, and the back panel is provided with a second fixing hole; the fixing screw passes through the first fixing hole and the second fixing hole in sequence and is screwed into the fixing groove.

7. The surface-mounted side-emitting panel light according to claim 6, characterized in that: The pressure strips include a plurality of pressure strips distributed on the edge of the back plate and enclosed to form a frame; Some of the pressure strips are provided with buckle parts.

8. The surface-mounted side-emitting panel light according to claim 6, characterized in that: The lamp body also includes an LED light strip and an optical light guide assembly; An optical support portion is provided on the inner side of the outer frame, and a light source installation wall is connected between the optical support portion and the back panel support portion; the LED light strip surrounds the inner side of the outer frame and is installed on the light source installation wall, and the optical light guide assembly is placed on the optical support portion and is located in the space surrounded by the LED light strip; The back plate covers the back side of the optical light guide assembly; The outer frame has a light outlet, and the optical light guide assembly includes a diffusion plate, a light guide plate, a reflective paper and EVA light-shielding cotton in sequence from the light outlet to the back plate.

9. The surface-mounted side-emitting panel light according to claim 8, characterized in that: The light outlet is in an outwardly expanding trumpet shape.

Images