Frameless illuminating lamp

Abstract

A frameless illuminating lamp comprises a base plate with an opening, a light-emitting device is arranged in the opening end of the base plate, the base plate is further provided with a power source device electrically connected to the light-emitting device, an object placing table is arranged on the periphery of the opening end of the base plate, and a diffusion plate located in the light emitting direction of the light-emitting device is placed on the object placing table. Bent fixing edges are further integrally formed on the periphery of the storage table, and the diffusion plate is fixed to the open end of the base plate through the bent fixing edges through the rolling technology. A surrounding edge and a rolling feeding groove are further arranged between every two adjacent bent fixing edges. The bending fixing edge can wrap the peripheral edge of the outer side of the diffusion plate through the rolling process, so that the diffusion plate is fixed, a frame does not need to be additionally arranged, screws do not need to be adopted for assembly, the production cost is reduced, the structure is simplified, the automatic manufacturing degree is high, and the product quality is stable; and due to the arrangement of the rolling feeding groove, wrinkled materials generated at the four corners during rolling can move to the slotting position, and the situation that the four corners are wrinkled, and consequently products are poor and the attractiveness is reduced is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a lamp technical field especially relates to a frameless illuminating lamp. BACKGROUND

[0002] In the lighting industry, panel lamp is a kind of common lamp, its characteristics are large and uniform luminous surface, no glare, and the whole lamp is relatively light and thin, easy to install, and simple to maintain. The current panel lamp is generally with aluminum frame, usually diffusion plate is arranged between the bottom disc and aluminum frame, aluminum frame is locked with the bottom disc by screw, and the bottom disc and aluminum frame cooperate to clamp and fix diffusion plate. The defect of such setting is that frame needs to be set and assembled by screw, the cost is higher, the structure is more complex, and screw also affects the appearance of product. CONTENT OF UTILITY MODEL

[0003] In view of the deficiencies in the background art, the utility model aims at providing a frameless illuminating lamp.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0005] A frameless illuminating lamp, including the bottom disc with opening, the opening end of the bottom disc is equipped with light emitting device, the bottom disc is also equipped with power device electrically connected to the light emitting device, the periphery of the opening end of the bottom disc is equipped with the object table, the object table is placed with diffusion plate in the light emitting device light emitting direction, the periphery of the object table is also integrally formed with the bending fixed edge, each bending fixed edge is fixed with the diffusion plate on the opening end of the bottom disc by rolling process, the end of adjacent bending fixed edge close to the corner of the object table is connected with the surrounding edge, and the end of adjacent bending fixed edge away from the corner of the object table is equipped with the rolling material removal groove.

[0006] Further, the end of the rolling material removal groove away from the surrounding edge is equipped with the notch.

[0007] Further, each bending fixed edge is trapezoidal shape.

[0008] Further, the side surface of the bottom disc is equipped with the power box, and the power device is installed in the power box.

[0009] Further, the light emitting device includes several rows of lamp beads, and each row of lamp beads is arranged side by side and electrically connected to the power device.

[0010] Further, each row of lamp beads includes lamp plate installed on the bottom disc and several lamp bead bodies installed on the lamp plate, each lamp bead body is electrically connected to the lamp plate, and the lamp plate is electrically connected to the power device.

[0011] Further, the light-emitting device further comprises a lens, which is arranged on each of the lamp bead bodies.

[0012] Further, the side of the chassis is provided with several shockproof hooks.

[0013] The utility model discloses beneficial effect is:

[0014] The utility model discloses a kind of frameless illuminating lamps, including the bottom disc with opening, the opening end of bottom disc is equipped with light-emitting device, bottom disc is further equipped with power supply device electrically connected to light-emitting device, the periphery of bottom disc opening end is equipped with object table, diffusion plate is placed on object table and located in the light-emitting device light-emitting direction, the periphery of object table is further integrally formed with bending fixed edge, each bending fixed edge is fixed to the opening end of bottom disc by rolling process with diffusion plate;The end close to the corner of object table between adjacent bending fixed edges is connected with surrounding edge, the end away from the corner of object table between adjacent bending fixed edges is equipped with rolling material removal groove.The utility model discloses by rolling process so that bending fixed edge can wrap the periphery edge outside diffusion plate, to realize the fixation of diffusion plate, without additionally setting frame and using screw assembly, reduce production cost, simplify structure, improve product aesthetic property, and degree of automation of high degree of automation is made, product quality is stable;The setting of rolling material removal groove makes that the wrinkle material generated when rolling four corners can move to the slotted place, avoids four corners wrinkle, causes product defective and aesthetic property to decline. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, obviously, the drawings in the following description only some embodiments of the utility model, for ordinary skilled person in the art, under the premise of not paying creative labor, other drawings can also be obtained according to these drawings.

[0016] Figure 1 It is the front view of the utility model frameless illuminating lamp,

[0017] Figure 2 It is the back view of the utility model frameless illuminating lamp,

[0018] Figure 3 It is Figure 1 A-A sectional view of,

[0019] Figure 4 It is Figure 1 B enlarged schematic view of,

[0020] Figure 5 It is Figure 3 C enlarged schematic view of,

[0021] Figure 6 For Figure 3 enlarged view of D;

[0022] In the figure, 10, chassis; 20, light emitting device; 201, lamp panel; 202, lamp bead body; 30, power supply box; 301, fixed plate; 40, placing table; 50, diffusion plate; 60, bending fixed edge; 70, surrounding edge; 80, rolling away material groove; 801, notch. DETAILED DESCRIPTION

[0023] The utility model is described in detail below. Figures 1-6 The utility model is described in detail below.

[0024] A frameless illuminating lamp, comprising a chassis 10 with an opening, a light emitting device 20 arranged in the opening end of the chassis 10, a power supply device electrically connected to the light emitting device 20, a placing table 40 arranged around the opening end of the chassis 10, a diffusion plate 50 placed on the placing table 40 and located in the light emitting direction of the light emitting device 20, and bending fixed edges 60 integrally formed around the placing table 40, wherein each bending fixed edge 60 is used to fix the diffusion plate 50 to the opening end of the chassis 10 through a rolling process, an adjacent bending fixed edge 60 is connected with a surrounding edge 70 at one end close to the corner of the placing table 40, and the other end of the adjacent bending fixed edge 60 away from the corner of the placing table 40 is provided with a rolling away material groove 80. The utility model realizes the fixation of the diffusion plate 50 by wrapping the four edges of the diffusion plate 50 with the bending fixed edges 60, thereby eliminating the need for additional frame and screw assembly, reducing the production cost, simplifying the structure, improving the product appearance, and improving the product quality stability and the degree of automation.

[0025] Specifically, the placing table 40 is parallel to the bottom end surface of the chassis 10; during assembly, the diffusion plate 50 is first placed on the placing table 40, at this time, the inner side of the diffusion plate 50 abuts against the surface of the placing table 40, and then the bending fixed edges 60 are inwardly bent by using the rolling process, so that the bent bending fixed edges 60 press the outer edge of the diffusion plate 50, thereby completing the installation and fixation of the diffusion plate 50; the diffusion plate 50 is arranged to uniformly emit the light after processing the light, thereby playing the role of uniform light and preventing glare, and protecting the light emitting device 20, which surrounds the light emitting device 20, thereby avoiding the entry of external pollutants and affecting the light emitting device 20 and the light; the diffusion plate 50 can be made of transparent or translucent materials, such as plastic, glass or other similar materials.

[0026] Four roller away from the material groove 80 is set in each corner, the setting of roller away from the material groove 80 is by rolling pin principle, equivalent to the corner of the excess material to the groove rolling, its setting avoids four corners after rolling wrinkles to reduce the aesthetic.

[0027] In this embodiment, the roller away from the material groove 80 is set with a gap 801 away from the surrounding edge 70; further, each bending fixed edge 60 is trapezoidal shape.

[0028] In this embodiment, the side of the chassis 10 is provided with a power box 30, and the power box 30 is provided with a power supply device. Specifically, the outer wall of the power box 30 extends to form a fixed plate 301, and the fixed plate 301 is fixed to the chassis 10 by a locking member, i.e. a bolt or a screw. In addition to providing a power box 30 on the side of the chassis 10, a power supply recess (not shown in the figure) can also be provided on the back of the chassis 10. The power supply recess is provided with a power supply device electrically connected to the light emitting device 20, and the back of the chassis 10 is also provided with a detachable power supply cover plate (not shown in the figure). The power supply cover plate is buckled to the power supply recess and covers the power supply device after buckling. The power supply device is specially arranged in the power supply recess, and the power supply cover plate is arranged for protection and aesthetics. There is no need to arrange a power box 30 on the side of the chassis 10, which saves space and avoids the user from being scratched by the edges of the power box 30 during installation and disassembly. How the power supply cover plate is buckled to the power supply recess can be referred to the common knowledge and prior art, for example, the buckling of the battery cover on the back of a household remote control.

[0029] In this embodiment, the light emitting device 20 includes a plurality of rows of lamp beads, and each row of lamp beads is arranged side by side and electrically connected to the power supply device. Specifically, the number of lamp beads is four or six.

[0030] In this embodiment, each row of lamp beads includes a lamp plate 201 mounted on the chassis 10 and a plurality of lamp bead bodies 202 mounted on the lamp plate 201. Each lamp bead body 202 is electrically connected to the lamp plate 201, and the lamp plate 201 is electrically connected to the power supply device. Specifically, each lamp bead body 202 can be an LED, which has the advantages of strong light, low power consumption, and low cost. The lamp plate 201 is a light source plate.

[0031] In the embodiment, the light emitting device 20 further comprises a lens, which is arranged on each lamp bead body 202. Specifically, the light is controlled and adjusted by the lens to achieve a specific lighting effect. The specific lens has the following effects: first, it can improve the utilization rate of light, effectively focus or scatter the light emitted by the lamp bead, so that more light can be utilized, reducing the waste of light, thereby improving the overall light efficiency of the lamp; second, it can improve the quality of light, filter out part of stray light, make the light more pure, improve the purity and quality of the light, avoid the occurrence of glare and other adverse phenomena, and provide users with a more comfortable lighting experience; third, it can control the directionality of light, change the emission angle of light, and make the light more concentrated or uniformly distributed to meet the lighting needs of different scenes and purposes, such as spotlight which needs to focus light on a specific area, and scattering lamp which needs to uniformly scatter light in a larger range. The structure, principle and specific setting position of the lens can refer to the existing technology in the art.

[0032] In the embodiment, the chassis 10 further comprises a flexible circuit board (not shown in the figure), i.e. FPC, and the plurality of lamp boards 201 are electrically connected with the flexible circuit board. The flexible circuit board is the existing technology in the art, which will not be described here.

[0033] In the embodiment, the side of the chassis 10 is provided with a plurality of shockproof hooks (not shown in the figure). Specifically, the number of shockproof hooks is two on each of the opposite sides, and can be more or less. The shockproof hooks facilitate the assembly of the chassis 10 on the ceiling or other similar positions, and can play a certain shockproof role for the whole. The shockproof hook is the existing technology in the art, which will not be described here.

[0034] The above embodiments are only for illustrating the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and implement it, and cannot limit the protection scope of the present application. Any equivalent changes or modifications made according to the spirit and essence of the present application shall be covered within the protection scope of the present application.

Claims

1. A bezel-less illumination lamp characterized by, The application relates to a lamp comprising a bottom disc with an opening, a light-emitting device arranged in the opening end of the bottom disc, a power supply device electrically connected to the light-emitting device, a placing table arranged around the opening end of the bottom disc, a diffusion plate arranged on the placing table and located in the light-emitting direction of the light-emitting device, bending fixing edges integrally formed around the placing table, each of the bending fixing edges fixing the diffusion plate to the opening end of the bottom disc through a rolling process, a surrounding edge connected to one end of the bending fixing edges close to the corner of the placing table, and a rolling material removal groove arranged at the other end of the bending fixing edges away from the corner of the placing table.

2. A bezel-less illumination lamp as claimed in claim 1, wherein, The other end of the rolling material removal groove away from the surrounding edge is provided with a notch.

3. The bezel-less light of claim 1, wherein, Each of the bending fixing edges is in a trapezoidal shape.

4. The bezel-less light of claim 1, wherein, The side surface of the bottom disc is provided with a power supply box, and the power supply device is arranged in the power supply box.

5. The bezel-less light of claim 1, wherein, The light-emitting device comprises a plurality of rows of lamp beads, each row of the lamp beads is arranged side by side and is electrically connected to the power supply device.

6. A bezel-less illumination lamp as claimed in claim 5, wherein, Each row of the lamp beads comprises a lamp plate arranged on the bottom disc and a plurality of lamp bead bodies arranged on the lamp plate, each of the lamp bead bodies is electrically connected to the lamp plate, and the lamp plate is electrically connected to the power supply device.

7. A bezel-less illumination lamp as claimed in claim 6, wherein, The light-emitting device further comprises a lens arranged on each of the lamp bead bodies.

8. The bezel-less light of claim 1, wherein, The side surface of the bottom disc is provided with a plurality of shockproof hooks.

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