Straight light-emitting seamless ceiling lamp

Abstract

The straight-light-emitting seamless ceiling lamp comprises a frame edge, a base plate, a prism plate, a driving box and a straight-strip-shaped light source plate, the side wall of the base plate is an inclined edge, and the bottom edge of the outer wall of the base plate is integrally bent outwards to form a convex edge; supporting protrusions are integrally formed at the bottoms of the inner walls of the frame edges. The straight-strip-shaped light source plates are fixed to the middle of the bottom face of the base plate in parallel, and the straight-strip-shaped light source plates are arranged at the two ends of the straight-strip-shaped light source plate in the middle and are perpendicular to the straight-strip-shaped light source plate in the middle. The chassis is located in the frame edge, and the convex edge abuts against the top face of the supporting protrusion and is fixed through a screw. The driving box is a right trapezoid box body and is arranged between the side face of the chassis and the inner wall of the frame edge. The LED lamp is reasonable in structural arrangement, lighting spots can be reduced, the lighting effect is improved, the driving box is a right trapezoid box body, the thickness of the whole lamp cannot be affected, the ultrathin effect can be achieved, cost can be reduced easily, seamless connection can be achieved, and stability and reliability of connection are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of ceiling lamps, and in particular relates to a direct-lighting seamless ceiling lamp. Background Art

[0002] A ceiling lamp is a common lighting and decorative lamp, which generally includes a mounting frame, a chassis, a straight strip light source board and a light-transmitting board fixed on the chassis and parallel to each other, and in order to improve the lighting effect, a lens is fixed to the lamp beads of the light source board. The mounting frame and the chassis in the prior art are mostly assembled by rotating buckles or screws. For example, the Chinese patent application number is: CN201821841482.3, and the patent name is: An ultra-thin waterproof ceiling lamp that is easy to install and disassemble, including a ceiling lamp chassis, a mounting groove is provided at the upper end of the ceiling lamp chassis, a fixing block is fixedly connected to the mounting groove, a first clamping hole is provided at the upper end of the fixing block, a clamping groove is provided on the outer side of the ceiling lamp chassis, a spring is fixedly connected to the clamping groove, the first clamping block is movably connected to the first clamping hole, a second clamping block is fixedly connected to the inner side of the movable block, the second clamping block is movably connected to the second clamping hole, the second clamping hole is provided on the outer side of the mounting bracket, and a screw hole is provided at the upper end of the mounting bracket.

[0003] Although it can meet the general usage requirements, due to structural limitations and the use of a non-isolated power supply, it cannot be made too thin, and the cost of making an isolated power supply is high, which greatly increases the cost of use. In addition, it uses a straight strip light source board, which has a certain height. There will be lighting spots at the end edges of the straight strip light source board. At the same time, there will be gaps between the ceiling lamp chassis and the frame edge during assembly, which affects the lighting effect. Therefore, its applicability and practicality are limited. Utility Model Content

[0004] The purpose of the utility model is to provide a direct-lighting seamless ceiling lamp with a reasonable structural arrangement and conducive to improving the lighting effect.

[0005] The technical solution for achieving the purpose of the utility model is a straight-light, seamless ceiling lamp, comprising a frame, a chassis, a mirror plate, a drive box, and a plurality of straight strip light source panels. The side walls of the chassis are inclined edges, and the bottom edge of the outer wall of the chassis is integrally bent outward to have a convex edge.

[0006] The bottom of the inner wall of the frame edge is integrally formed with a supporting protrusion;

[0007] A plurality of straight strip light source panels are fixed in parallel to the middle of the bottom surface of the chassis, and two straight strip light source panels are arranged at both ends of the straight strip light source panel in the middle and are perpendicular to the straight strip light source panel in the middle;

[0008] The chassis is located inside the frame edge, and the convex edge is positioned against the top surface of the supporting protrusion and fixed by screws;

[0009] The mirror plate is located on the bottom surface of the chassis and its edge is clamped between the convex edge and the supporting protrusion;

[0010] The driving box is a right-angled trapezoidal box body, which is arranged between the side of the chassis and the inner wall of the frame edge. The inclined surface of the driving box is attached to the outer wall of the chassis, and the driving box is electrically connected to the straight strip light source panel.

[0011] Further preferably, a bracket is fixed on the symmetrical side surface of the chassis, and an inclined slot is fixed on the top surface of the bracket;

[0012] The top surface of the chassis is provided with a hanging plate, and the end of the hanging plate is integrally formed with an L-shaped clamping block;

[0013] The hanging plate is attached to the top surface of the bottom plate, and the transverse portion of the L-shaped card block is inserted into the inclined card slot for positioning.

[0014] Further preferably, the bottom surface of the bracket is attached to the top surface of the convex edge and fixed by screws;

[0015] And the height of the bracket is equal to or less than the height of the frame edge.

[0016] Further preferably, the bottom surface of the chassis is provided with a light source board mounting slot;

[0017] The straight strip light source panels are all fixed in the light source panel mounting slots by screws.

[0018] It is further preferred that the height of the drive box is greater than the thickness of the chassis and less than the height of the frame edge.

[0019] More preferably, the frame edge is an aluminum frame, and the bracket and the hanging plate are both metal structures.

[0020] It is further preferred that the lamp beads on the straight strip light source panel are two kinds of lamp beads of different colors, and lenses are provided on the lamp beads, wherein each color is grouped in pairs, and the lamp beads of the two colors are alternately arranged.

[0021] The present invention has positive effects: the structure of the present invention is reasonably arranged, and several straight-strip light source panels are fixed in parallel in the middle of the bottom surface of the chassis, and two straight-strip light source panels are arranged at both ends of the straight-strip light source panel in the middle. Through the above arrangement, the lighting spots can be reduced and the lighting effect can be improved, and the driving box is a right-angled trapezoidal box body, and the driving box is arranged between the side of the chassis and the inner wall of the frame edge, so as not to affect the thickness of the overall lamp, and can achieve an ultra-thin effect, which is also beneficial to reduce costs, and the chassis and the frame edge are fitted with the supporting protrusions through the convex edge and fixed by screws, which can achieve a seamless connection and improve the stability and reliability of the connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] 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:

[0023] Figure 1 It is a structural diagram of the utility model;

[0024] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0025] Figure 3 This is a schematic cross-sectional view of the utility model;

[0026] Figure 4 for Figure 3 Enlarged structural diagram at point A in the middle.

[0027] Figure numerals: 1, frame edge; 2, chassis; 3, mirror plate; 4, drive box; 5, straight light source panel; 6, convex edge; 7, supporting protrusion; 8, bracket; 9, inclined slot; 10, hanging plate; 11, L-shaped block. DETAILED DESCRIPTION

[0028] 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.

[0029] Example

[0030] See Figures 1 to 4As shown, a ceiling lamp with straight light and seamless pattern includes a frame 1, a chassis 2, a mirror plate 3, a drive box 4 and a number of straight strip light source plates 5. In this embodiment, a hanging plate 10 is provided on the top surface of the chassis. The hanging plate is in an I-shape or a structure close to the I-shape, and the frame is an aluminum frame, and the hanging plates are all metal structures. During assembly, the hanging plate is fixed to the installation position, and then the chassis is fixed to the hanging plate to improve the stability and reliability of the assembly. Through the above structure, it is possible to achieve open-type seamless and ceiling installation, and it is conducive to non-isolated 3C, and it can be made thinner. Now we can use non-isolated 3C to achieve 25 mm, which is thinner, and through the above structure, it can be installed openly without gaps during assembly, and the lamp is installed integrally against the ceiling.

[0031] Furthermore, in this embodiment, the lamp beads on the linear light source panels are two different colored lamp beads, each of which is provided with a lens. Each color is arranged in pairs, with the two groups of lamp beads alternating. The two lamp beads can be warm light lamp beads, white light lamp beads, red light lamp beads and yellow light lamp beads, or green light lamp beads or yellow light lamp beads, etc. Furthermore, during assembly, the plurality of linear light source panels are fixed in parallel to the middle bottom surface of the chassis, with the two linear light source panels arranged at opposite ends of the central linear light source panel and perpendicular to the central linear light source panel. This structure can reduce the illumination spot and improve the lighting effect.

[0032] Moreover, in actual application, the side wall of the chassis is an inclined edge, and the bottom edge of the outer wall of the chassis is integrally bent outward to form a convex edge 6; the bottom of the inner wall of the frame edge is integrally formed with a supporting protrusion 7; during assembly, the chassis is located inside the frame edge, and the convex edge is positioned against the top surface of the supporting protrusion and fixed by screws; the mirror plate is located on the bottom surface of the chassis and the edge is clamped between the convex edge and the supporting protrusion; the inclined edge is conducive to light guidance, reducing lighting spots and blind spots, and the convex edge and the supporting protrusion are also conducive to seamless connection between the two, which is convenient for connection and positioning.

[0033] In actual application, the driver box is a right-angled trapezoidal box body. The driver box is arranged between the side of the chassis and the inner wall of the frame edge. The inclined surface of the driver box is attached to the outer wall of the chassis. The driver box is electrically connected to the straight strip light source board. In this embodiment, the height of the driver box is greater than the thickness of the chassis and less than the height of the frame edge. During assembly, the driver box is fixed to the top surface of the chassis by screws. The above structure not only facilitates the assembly of the driver box, but also does not increase the thickness of the entire lamp, achieving an ultra-thin effect. At the same time, compared with isolated drive, it is also conducive to reducing costs and has strong practicality.

[0034] To facilitate assembly, brackets 8 are fixed to the symmetrical sides of the chassis, and an inclined slot 9 is fixed to the top surface of the brackets. Furthermore, an L-shaped block 11 is integrally formed at the end of the hanging plate. During assembly, the hanging plate is attached to the top surface of the base plate, and the transverse portion of the L-shaped block snaps into the inclined slot for positioning. Both brackets 8 and hanging plate 9 are metal structures, specifically stainless steel, primarily to facilitate assembly. This structure also maintains the overall thickness of the lamp, achieving an ultra-thin appearance. This also facilitates smooth assembly and enhances practicality.

[0035] In actual application, the bottom surface of the bracket is attached to the top surface of the convex edge and fixed by screws; and the height of the bracket is equal to or less than the height of the frame edge. The above structure is conducive to achieving an ultra-thin effect.

[0036] Furthermore, in actual use, the bottom surface of the chassis is provided with light source board mounting slots; the straight bar light source boards are fixed in these slots by screws. The width of the light source board mounting slots is slightly larger than the width of the straight bar light source board, and the depth is less than the thickness of the straight bar light source board. This can increase the illumination range of the straight bar light source board during lighting, reduce lighting blind spots and lighting spots, and enhance practicality.

[0037] The present invention has positive effects: the structure of the present invention is reasonably arranged, and several straight-strip light source panels are fixed in parallel in the middle of the bottom surface of the chassis, and two straight-strip light source panels are arranged at both ends of the straight-strip light source panel in the middle. Through the above arrangement, the lighting spots can be reduced and the lighting effect can be improved, and the driving box is a right-angled trapezoidal box body, and the driving box is arranged between the side of the chassis and the inner wall of the frame edge, so as not to affect the thickness of the overall lamp, and can achieve an ultra-thin effect, which is also beneficial to reduce costs, and the chassis and the frame edge are fitted with the supporting protrusions through the convex edge and fixed by screws, which can achieve a seamless connection and improve the stability and reliability of the connection.

[0038] 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.

[0039] 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 straight-light, seamless ceiling lamp, comprising a frame, a chassis, a mirror plate, a driver box, and a plurality of straight strip light source panels, characterized in that: The side wall of the chassis is an inclined edge, and the bottom edge of the outer wall of the chassis is integrally bent outward to form a convex edge; The bottom of the inner wall of the frame edge is integrally formed with a supporting protrusion; A plurality of straight strip light source panels are fixed in parallel to the middle of the bottom surface of the chassis, and two straight strip light source panels are arranged at both ends of the straight strip light source panel in the middle and are perpendicular to the straight strip light source panel in the middle; The chassis is located inside the frame edge, and the convex edge is positioned against the top surface of the supporting protrusion and fixed by screws; The mirror plate is located on the bottom surface of the chassis and its edge is clamped between the convex edge and the supporting protrusion; The driving box is a right-angled trapezoidal box body, which is arranged between the side of the chassis and the inner wall of the frame edge. The inclined surface of the driving box is attached to the outer wall of the chassis, and the driving box is electrically connected to the straight strip light source panel.

2. The direct-lighting seamless ceiling lamp according to claim 1, characterized in that: A bracket is fixed on the symmetrical side surface of the chassis, and an inclined slot is fixed on the top surface of the bracket; The top surface of the chassis is provided with a hanging plate, and the end of the hanging plate is integrally formed with an L-shaped clamping block; The hanging plate is attached to the top surface of the bottom plate, and the transverse portion of the L-shaped card block is inserted into the inclined card slot for positioning.

3. The direct-lighting seamless ceiling lamp according to claim 2, characterized in that: The bottom surface of the bracket is attached to the top surface of the convex edge and fixed by screws; And the height of the bracket is equal to or less than the height of the frame edge.

4. The direct-lighting seamless ceiling lamp according to claim 1, characterized in that: The bottom surface of the chassis is provided with a light source board mounting slot; The straight strip light source panels are all fixed in the light source panel mounting slots by screws.

5. The direct-lighting seamless ceiling lamp according to claim 1, characterized in that: The height of the drive box is greater than the thickness of the chassis and less than the height of the frame edge.

6. The direct-lighting seamless ceiling lamp according to claim 1, characterized in that: The frame edge is an aluminum frame, and the bracket and the hanging plate are both metal structures.

7. The direct-lighting seamless ceiling lamp according to claim 1, characterized in that: The lamp beads on the straight strip light source board are two kinds of lamp beads of different colors, and lenses are provided on the lamp beads, wherein each color is grouped in pairs, and the lamp beads of the two groups of colors are alternately arranged.

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