Non-isolated ultrathin ceiling lamp

Abstract

The non-isolated ultrathin ceiling lamp comprises a base plate, a frame edge, a driving box, a light bar and a hanging plate, a concave cavity is formed in the top face of the base plate, and a plurality of buckle blocks are integrally formed on the symmetrical side walls of the concave cavity; l-shaped buckle plug-ins which are bent in the same direction are integrally formed at the edge of the hanging plate; the hanging plate is arranged in the concave cavity, and the transverse part of the L-shaped buckle plug-in unit is inserted and clamped on the bottom surface of the buckle block in a translation manner; the bottom surface edge of the chassis is attached to the top surface of the frame edge and is fixed through a screw; the light bar is adhered to the inner wall of the frame edge and is fixed, and the driving box is fixed on the bottom surface of the chassis and is electrically connected with the light bar. The ultra-thin LED lamp is reasonable in structural arrangement, convenience and stability of assembly are improved, the thickness of the whole lamp can be reduced, so that the ultra-thin effect is achieved, the lamp strips are attached to the inner walls of the frame edges to be fixed and matched with the driving box, the lighting effectiveness and stability can be guaranteed, the thickness of the whole lamp cannot be increased, and the service life of the lamp is prolonged. And the decoration effect can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of ceiling lamps, and in particular relates to a non-isolated ultra-thin ceiling lamp. Background Art

[0002] Ceiling lamp is a common indoor lighting and decorative lamp, which includes a chassis, a light bar fixed on the chassis, a hanging plate and a light-transmitting panel. In order to facilitate the connection and positioning of the hanging plate and the chassis, it is generally necessary to process a convex ring on the top surface of the chassis, and a corresponding buckle is set on the convex ring. When installing, the hanging plate is in the convex ring and rotates the buckle to position. For example, the Chinese patent publication number is: 202022682082.6, and the patent name is: A high-power ultra-thin ceiling lamp, including a plastic base, a plastic base A drive box is fixed, and an aluminum ring is also provided. The aluminum ring is threadedly connected to the plastic base, and an LED light strip is adhered to the inner wall of the aluminum ring. An acrylic light-transmitting plate, a light guide plate and a reflector are arranged in sequence between the aluminum ring and the plastic base. The reflector is attached to the top wall of the plastic base, and the acrylic light-transmitting plate is on the aluminum ring. A snap groove is provided on the back of the plastic base, and a bulge is integrally formed on the inner wall of the snap groove. A card plate is also provided, and three snap protrusions are integrally formed on the card plate. A snap-in convex strip is provided on the outer wall of the snap protrusion.

[0003] Although it can meet the general use needs, its overall thickness is relatively thick and cannot be made ultra-thin, which will affect the decoration and use effects. It is also not conducive to disassembly and assembly operations, reducing the efficiency of disassembly and assembly. Utility Model Content

[0004] The purpose of the utility model is to provide a non-isolated ultra-thin ceiling lamp which has a reasonable structure and is conducive to improving the decorative effect.

[0005] The technical solution for achieving the purpose of the utility model is a non-isolated ultra-thin ceiling lamp, comprising a chassis, a frame, a drive box, a light bar and a hanging plate. The top surface of the chassis is provided with a concave cavity, and the symmetrical side walls of the concave cavity are integrally formed with a plurality of snap blocks;

[0006] An L-shaped buckle plug-in bent in the same direction is integrally formed at the edge of the hanging plate;

[0007] The hanging plate is arranged in the concave cavity, and the transverse portion of the L-shaped buckle plug-in is inserted into the bottom surface of the buckle block by translation;

[0008] The bottom edge of the chassis is attached to the top surface of the frame and fixed by screws;

[0009] The light bar is adhered to the inner wall of the frame edge and fixed, and the driving box is fixed to the bottom surface of the chassis and electrically connected to the light bar.

[0010] Further preferably, the frame edge is provided with an EVA cotton board, a reflective paper, a diffusion plate, a light guide plate and an integrated mirror plate in order from top to bottom;

[0011] The EVA cotton board is attached to the bottom surface of the chassis, the lamp beads of the light bar are attached to the side surface of the light guide plate, and the light of the light bar is irradiated outward from the integrated mirror plate after passing through the light guide plate and the diffusion plate.

[0012] Further preferably, a supporting convex edge is integrally formed on the bottom of the inner wall of the frame edge, and the bottom edge of the integral mirror plate abuts against the upper limit of the supporting convex edge.

[0013] It is further preferred that: the thickness of the hanging plate matches the depth of the cavity;

[0014] Furthermore, the length of the cavity is greater than the length of the hanging plate.

[0015] It is further preferred that: a spring piece is provided on the top surface of the transverse portion of the L-shaped buckle plug-in;

[0016] The transverse portion of the L-shaped buckle plug-in is inserted into the bottom surface of the buckle block and is pressed by the spring sheet to prevent it from falling off and limiting its position.

[0017] Further preferably, the hanging plate is an I-shaped hanging plate, and L-shaped snap-on plug-ins are provided on the four ends of the I-shaped hanging plate;

[0018] The number of the snap blocks matches the number of the L-shaped snap plug-ins.

[0019] More preferably, the frame edge is made of aluminum, and the hanging plate is a metal structure.

[0020] More preferably, the cavity is a rectangular cavity.

[0021] The present invention has positive effects: the structure of the present invention is reasonably arranged, a concave cavity is opened on the top surface of the chassis, and a plurality of snap blocks are integrally formed on the symmetrical side walls of the concave cavity; at the same time, an L-shaped snap plug-in bent in the same direction is integrally formed at the edge of the hanging plate. During assembly, the hanging plate is placed in the concave cavity, and the transverse part of the L-shaped snap plug-in is inserted into the bottom surface of the snap block for positioning, which improves the convenience and stability of assembly and can also reduce the thickness of the overall lamp to achieve an ultra-thin effect. Moreover, the light strip is adhered to the inner wall of the frame edge and fixed, and cooperates with the drive box to ensure the effectiveness and stability of lighting, and will not increase the thickness of the overall lamp, which is conducive to improving the decorative effect.

[0022] In addition, EVA cotton board, reflective paper, diffusion plate, light guide plate and integrated mirror plate are arranged in sequence from top to bottom in the frame edge, which, together with the light strip, is conducive to ensuring the lighting effect, while also ensuring the ultra-thin performance of the overall lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to make the content of the utility model easier to understand, the utility model is further described in detail below based on specific embodiments and in conjunction with the accompanying drawings, wherein:

[0024] Figure 1 It is a structural diagram of the utility model;

[0025] Figure 2 This is a structural diagram of the utility model when the middle hanging plate is disassembled;

[0026] Figure 3 This is a schematic diagram of the split structure of the utility model;

[0027] Figure 4 for Figure 3 Enlarged structural diagram at point A in the middle.

[0028] Figure numerals: 1, chassis; 2, frame edge; 3, drive box; 4, light strip; 5, hanging plate; 6, cavity; 7, snap block; 8, L-shaped snap plug-in; 9, spring piece; 10, EVA cotton board; 11, reflective paper; 12, diffuser plate; 13, light guide plate; 14, integrated mirror plate; 15, supporting convex edge. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Example

[0031] See Figures 1 to 4 As shown, a non-isolated ultra-thin ceiling lamp includes a chassis 1, a frame 2, a driver box 3, a light bar 4 and a hanging plate 5. In this embodiment, the frame is an aluminum structure, and the thickness of the driver box is less than or equal to the thickness of the frame, so that the driver box does not affect the thickness of the lamp after installation. Moreover, the driver box and the light bar are conventional structures of the prior art and are simply applied. Through the above structure, it is possible to achieve surface-mounted seamless and ceiling installation, and it is beneficial to non-isolated 3C, and it can be made thinner. Now it can be made 25 mm with non-isolated 3C, which is made thinner. And through the above structure, it can be installed in a surface-mounted manner without gaps during assembly, and the lamp is installed integrally against the ceiling.

[0032] In actual application, a concave cavity 6 is formed on the top surface of the chassis, and the concave cavity is a rectangular cavity. Several snap blocks 7 are integrally formed on the symmetrical side walls of the concave cavity; and an L-shaped snap plug 8 bent in the same direction is integrally formed at the edge of the hanging plate. The thickness of the hanging plate matches the depth of the concave cavity; and the length of the concave cavity is greater than the length of the hanging plate. During assembly, the hanging plate is placed in the concave cavity, and the lateral portion of the L-shaped snap plug is translated and inserted into the bottom surface of the snap block; the bottom edge of the chassis is attached to the top surface of the frame edge and fixed by screws; the light bar is adhered to the inner wall of the frame edge and fixed, and the driver box is fixed to the bottom surface of the chassis and electrically connected to the light bar. The above structure can improve the assembly convenience and effectiveness of the hanging plate, and the hanging plate will not affect the thickness of the entire lamp. In this embodiment, the hanging plate is a metal structure. Specifically, the hanging plate is a stainless steel plate or aluminum plate with a thickness of 1-3 mm.

[0033] To enhance installation stability and prevent fallout, a spring clip 9 is installed on the top surface of the transverse portion of the L-shaped clip insert. This transverse portion of the L-shaped clip insert is inserted into the bottom surface of the clip block, and the spring clip acts as a pressure retaining mechanism to prevent fallout. The spring clip is integrally stamped and, after installation, engages the end edge of the clip block and cooperates with the vertical portion of the L-shaped clip insert to clamp and retain the clip block, ensuring smooth and reliable installation.

[0034] In actual application, the frame edge is sequentially arranged from top to bottom with an EVA cotton board 10, reflective paper 11, diffuser 12, light guide plate 13, and integrated mirror plate 14. In this embodiment, the above structures are conventional structures of the prior art and are simply applied. During assembly, the EVA cotton board is attached to the bottom surface of the chassis, and the lamp beads of the light bar are attached to the side of the light guide plate. The light of the light bar passes through the light guide plate and diffuser plate and then irradiates outward from the integrated mirror plate. After being guided by the light guide plate, the light of the light bar is reflected by the reflective paper and then irradiated outward from the diffuser plate and integrated mirror plate, thereby improving the effectiveness of the lighting decoration and also achieving an ultra-thin effect for the entire lamp body.

[0035] In actual use, the inner bottom wall of the frame is integrally formed with a supporting flange 15, and the bottom edge of the integrated mirror plate abuts against the upper limit of the supporting flange. This structure helps ensure the smooth assembly of the EVA cotton board 10, reflective paper 11, diffuser plate 12, light guide plate 13 and integrated mirror plate 14, reduces assembly difficulty, and facilitates operation.

[0036] In this embodiment, the hanging plate is an I-shaped hanging plate, and can also be other shapes similar to the I-shaped hanging plate, and L-shaped snap plug-ins are arranged on the four ends of the I-shaped hanging plate; the number of the snap blocks matches the number of L-shaped snap plug-ins.

[0037] The present invention has positive effects: the structure of the present invention is reasonably arranged, a concave cavity is opened on the top surface of the chassis, and a plurality of snap blocks are integrally formed on the symmetrical side walls of the concave cavity; at the same time, an L-shaped snap plug-in bent in the same direction is integrally formed at the edge of the hanging plate. During assembly, the hanging plate is placed in the concave cavity, and the transverse part of the L-shaped snap plug-in is inserted into the bottom surface of the snap block for positioning, which improves the convenience and stability of assembly and can also reduce the thickness of the overall lamp to achieve an ultra-thin effect. Moreover, the light strip is adhered to the inner wall of the frame edge and fixed, and cooperates with the drive box to ensure the effectiveness and stability of lighting, and will not increase the thickness of the overall lamp, which is conducive to improving the decorative effect.

[0038] In addition, EVA cotton board, reflective paper, diffusion plate, light guide plate and integrated mirror plate are arranged in sequence from top to bottom in the frame edge, which, together with the light strip, is conducive to ensuring the lighting effect, while also ensuring the ultra-thin performance of the overall lamp.

[0039] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components described in the specification can also be directly processed according to existing technical common sense without any doubt. At the same time, the connection method of each component adopts the mature conventional means in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so no specific description is given here.

[0040] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Those skilled in the art will readily appreciate that other variations or modifications based on the above description are possible. It is not necessary and impossible to enumerate all embodiments here. However, obvious variations or modifications arising from the essence of the present invention remain within the scope of protection of the present invention.

Claims

1. A non-isolated ultra-thin ceiling lamp, comprising a chassis, a frame, a driver box, a light bar, and a hanging plate, characterized in that: A concave cavity is formed on the top surface of the chassis, and a plurality of buckle blocks are integrally formed on the symmetrical side walls of the concave cavity; An L-shaped buckle plug-in bent in the same direction is integrally formed at the edge of the hanging plate; The hanging plate is arranged in the concave cavity, and the transverse portion of the L-shaped buckle plug-in is inserted into the bottom surface of the buckle block by translation; The bottom edge of the chassis is attached to the top surface of the frame and fixed by screws; The light bar is adhered to the inner wall of the frame edge and fixed, and the driving box is fixed to the bottom surface of the chassis and electrically connected to the light bar.

2. The non-isolated ultra-thin ceiling lamp according to claim 1, characterized in that: The frame edge is provided with EVA cotton board, reflective paper, diffusion plate, light guide plate and integrated mirror plate from top to bottom; The EVA cotton board is attached to the bottom surface of the chassis, the lamp beads of the light bar are attached to the side surface of the light guide plate, and the light of the light bar is irradiated outward from the integrated mirror plate after passing through the light guide plate and the diffusion plate.

3. The non-isolated ultra-thin ceiling lamp according to claim 2, characterized in that: A supporting convex edge is integrally formed on the bottom of the inner wall of the frame edge, and the bottom edge of the integral mirror plate abuts against the upper limit of the supporting convex edge.

4. The non-isolated ultra-thin ceiling lamp according to claim 1, characterized in that: The thickness of the hanging plate matches the depth of the cavity; Furthermore, the length of the cavity is greater than the length of the hanging plate.

5. The non-isolated ultra-thin ceiling lamp according to claim 1, characterized in that: The top surface of the transverse portion of the L-shaped buckle plug-in is provided with a spring piece; The transverse portion of the L-shaped buckle plug-in is inserted into the bottom surface of the buckle block and is pressed by the spring sheet to prevent it from falling off and limiting its position.

6. The non-isolated ultra-thin ceiling lamp according to claim 1, characterized in that: The hanging plate is an I-shaped hanging plate, and L-shaped clip plug-ins are arranged on the four ends of the I-shaped hanging plate; The number of the snap blocks matches the number of the L-shaped snap plug-ins.

7. The non-isolated ultra-thin ceiling lamp according to claim 1, characterized in that: The frame edge is made of aluminum, and the hanging plate is a metal structure.

8. The non-isolated ultra-thin ceiling lamp according to claim 1, characterized in that: The concave cavity is a rectangular concave cavity.

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