Simple lamp

Abstract

A simple lamp comprises a base plate, a light-emitting device is arranged on the front face of the base plate, a power source groove is formed in the back face of the base plate, a power source device electrically connected to the light-emitting device is installed in the power source groove, a detachable power source cover plate is further arranged on the back face of the base plate, and the power source cover plate shields the power source device. According to the utility model, the power supply groove is arranged, the power supply device is specially arranged in the power supply groove, the power supply cover plate is arranged for protecting and beautifying, a power supply box does not need to be additionally arranged on the side edge of the chassis, the space is saved, and the hand of a user is prevented from being scratched by edges and corners of the power supply box during mounting and dismounting.

Description

TECHNICAL FIELD

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

[0002] The LED lamp has been applied in the lighting light source, outdoor advertisement and other fields more and more because of its high efficiency energy saving characteristics, the current LED lamp generally is equipped with the power box in the bottom disc side, and the power box is equipped with the power device, the defect of such setting is that the power box is exposed not only not beautiful but also occupies the land, and the user can be scratched by the power box corner when installing and disassembling. UTILITY MODEL CONTENTS

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

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

[0005] A simple lamp, including the bottom disc, the front surface of the bottom disc is equipped with the light emitting device, the back surface of the bottom disc is equipped with the power recess, the power recess is installed with the power device that is electrically connected to the light emitting device, the back surface of the bottom disc is also equipped with the detachable power cover plate, and the power cover plate shields the power device.

[0006] Further, the power cover plate is buckled in the power recess, and the length of the power cover plate is equal to or less than the length of the power recess.

[0007] Further, the middle part of the back surface of the bottom disc is equipped with the power recess along the axial direction, and the length of the power cover plate is equal to the length of the power recess.

[0008] Further, the surface of the power cover plate is equipped with the accommodation slot that is matched with the exposed structure of the power device, and the side surface of the power cover plate is also equipped with the extension plate that is matched with the end of the power recess.

[0009] Further, the back surface of the bottom disc is equipped with the shockproof hook on both sides.

[0010] Further, the light emitting device includes the lens and at least two rows of lamp beads, each row of lamp beads is arranged side by side and is electrically connected to the power device, and the lens is arranged on each row of lamp beads.

[0011] Further, the front surface of the bottom disc is equipped with the diffusion plate, and the diffusion plate is covered on the light emitting device.

[0012] Further, the diffusion plate is arranged in arc shape.

[0013] Further, the diffusion plate is provided with connecting edges on both sides, and the front surface of the base is provided with a plurality of clamping portions capable of being clamped to the connecting edges.

[0014] Further, the base comprises an arc-shaped plate and end plates connected to both ends of the arc-shaped plate, the concave surface of the arc-shaped plate constitutes the front surface of the base, the convex surface of the arc-shaped plate constitutes the back surface of the base, and the height of the diffusion plate is not higher than the height of the end plates.

[0015] The utility model has the advantages of:

[0016] 1. The utility model provides a simple lamp, which comprises a base, the front surface of the base is provided with a light emitting device, the back surface of the base is provided with a power supply groove, a power supply device electrically connected to the light emitting device is arranged in the power supply groove, and the back surface of the base is further provided with a detachable power supply cover plate which shields the power supply device. The utility model is provided with the power supply groove, the power supply device is specially arranged in the power supply groove, and the power supply cover plate is arranged for protection and aesthetic appearance, so that it is not necessary to additionally arrange a power supply box on the side edge of the base, space is saved, and the user can be prevented from being scratched by the edges and corners of the power supply box during installation and dismounting.

[0017] 2. The utility model provides a simple lamp, and the middle part of the back surface of the base is provided with a power supply groove along the axial direction, the length of the power supply cover plate is equal to the length of the power supply groove, the position of the power supply groove is arranged to increase the aesthetic appearance, and the length of the power supply cover plate is arranged to completely shield the power supply groove, so that the back surface of the base is flat, the hands of the user are further protected from being scratched, and the appearance is more beautiful.

[0018] 3. The utility model provides a simple lamp, and the front surface of the base is provided with a diffusion plate which is arranged outside the light emitting device, the diffusion plate is arranged to uniformly distribute light, prevent glare, and protect the light emitting device, the diffusion plate surrounds the light emitting device, so that external pollutants can be prevented from entering and affecting the light emitting device and light, and the diffusion plate is arranged in an arc shape, the diffusion plate is provided with connecting edges on both sides, and the front surface of the base is provided with a plurality of clamping portions capable of being clamped to the connecting edges, so that the clamping portions are convenient for mounting or dismounting the diffusion plate, and the diffusion plate can be quickly dismounted for inspection when maintenance is required.

[0019] 4. The utility model provides a simple lamp, and the base comprises an arc-shaped plate and end plates connected to both ends of the arc-shaped plate, the concave surface of the arc-shaped plate constitutes the front surface of the base, the convex surface of the arc-shaped plate constitutes the back surface of the base, and the height of the diffusion plate is not higher than the height of the end plates, so that the height of the diffusion plate is arranged to facilitate batch packaging and transportation of the whole lamp. DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the utility model embodiments or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0021] Figure 1 It is a front view of a simple lamp of the utility model;

[0022] Figure 2 It is a back view of a simple lamp of the utility model;

[0023] Figure 3 It is an exploded view of a simple lamp of the utility model;

[0024] Figure 4 It is a front view of a simple lamp without diffusion plate of the utility model;

[0025] Figure 5 It is a back view of a simple lamp without power cover plate of the utility model;

[0026] Figure 6 It is a schematic view of a power cover plate;

[0027] Figure 7 It is Figure 2 the enlarged schematic view of A of it;

[0028] Figure 8 It is Figure 4 the enlarged schematic view of B of it;

[0029] In the figure, 10, base plate; 101, arc plate; 102, end plate; 103, clamping part; 20, light emitting device; 301, power recess; 302, power device; 303, power cover plate; 3031, accommodation slot; 3032, extension plate; 40, shockproof hook; 401, flange; 50, diffusion plate; 501, connecting edge. DETAILED DESCRIPTION

[0030] The utility model will be described in detail below in combination with Figures 1-8 .

[0031] A simple lamp fixture includes a base 10. A light-emitting device 20 is located on the front of the base 10, and a power supply recess 301 is located on the back of the base 10. A power supply device 302, electrically connected to the light-emitting device 20, is installed within the power supply recess 301. A removable power supply cover 303 is also provided on the back of the base 10, concealing the power supply device 302. The power supply device 302 is intentionally placed within the power supply recess 301, and the power supply cover 303 serves both protective and aesthetic purposes, eliminating the need for a separate power supply box on the side of the base 10, saving space, and preventing users from being cut by the sharp edges of the power supply box during installation and removal. Specifically, the power supply recess 301 protrudes towards the front of the base 10.

[0032] In this embodiment, the power cover 303 is fastened to the power groove 301, and the length of the power cover 303 is equal to or less than the length of the power groove 301. Furthermore, a power groove 301 is provided along its axial direction in the center of the back of the chassis 10, and the length of the power cover 303 is equal to the length of the power groove 301. The position of the power groove 301 enhances its aesthetics, and the length of the power cover 303 completely covers the power groove 301, making the back of the chassis 10 flat, further protecting the user's hands from being scratched, and also improving its appearance. For the specific method of how the power cover 303 is fastened to the power groove 301, refer to common knowledge and existing technology, such as the fastening of the battery cover on the back of a home remote control.

[0033] In this embodiment, the surface of the power cover 303 is provided with a relief groove 3031 adapted to the exposed structure of the power device 302, and the side of the power cover 303 is also provided with an extension plate 3032 adapted to the end of the power groove 301.

[0034] In this embodiment, shock-absorbing hooks 40 are provided on both sides of the back of the chassis 10. Specifically, there is at least one shock-absorbing hook 40 on each side, usually two on each side, but more are also possible. The shock-absorbing hooks 40 facilitate the mounting of the chassis 10 to the ceiling and provide a certain degree of shock absorption for the whole. The shock-absorbing hooks 40 are existing technology in the field and will not be described in detail here. A flange 401 extends around the back of the chassis 10, and each shock-absorbing hook 40 is provided on the flange 401. The flange 401 has a certain thickness and a rounded transition at the position where it contacts the user's hand, so as not to cut the hand and improve safety.

[0035] In this embodiment, the light-emitting device 20 includes a lens (not shown in the figure) and at least two rows of LED beads. Each row of LED beads is arranged side by side and electrically connected to the power supply device 302. The lens is disposed on each row of LED beads.

[0036] Specifically, the number of lamp beads is generally two rows, which can exceed two rows, but can also be only one row. Each row of lamp beads includes a lamp panel and a plurality of lamp bead bodies arranged on the lamp panel. Each lamp bead body is electrically connected with the lamp panel, and the lamp panel is electrically connected with the power supply device 302. Each lamp bead body can be an LED, which has the advantages of high light intensity, low power consumption, and low cost. The lamp bead also adopts a lens scheme, that is, a lens is additionally installed to control and adjust the light through the lens to achieve a specific lighting effect. The specific lens has the following effects: 1. Improving the utilization rate of light, the light emitted by the lamp bead can be effectively focused or scattered, so that more light can be utilized, reducing the waste of light, thereby improving the overall light efficiency of the lamp; 2. Improving the quality of light, the lens can filter out part of the stray light, making the light more pure, improving the purity and quality of the light, and avoiding adverse phenomena such as glare, to provide users with a more comfortable lighting experience; 3. Controlling the directionality of light, the lens can change the emission angle of light, so that the light is more concentrated or uniformly distributed to meet the lighting needs of different scenes and purposes, such as a spotlight that needs to focus light on a specific area, and a scattering lamp that 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.

[0037] In this embodiment, the front surface of the chassis 10 is provided with a diffusion plate 50, and the diffusion plate 50 covers the light emitting device 20. Specifically, the diffusion plate 50 is arranged in the light emitting direction of the light emitting device 20, so that the light can be uniformly emitted after being processed. The diffusion plate 50 not only has the effect of uniformizing light and preventing glare, but also has the effect of protecting the light emitting device 20. It surrounds the light emitting device 20, so that external pollutants cannot enter and affect the light emitting device 20 and the light.

[0038] In this embodiment, the diffusion plate 50 is arranged in an arc shape.

[0039] In this embodiment, the diffusion plate 50 is provided with connecting edges 501 on both sides, and the front surface of the chassis 10 is provided with a plurality of clamping portions 103 that can be clamped on the connecting edges 501. Specifically, the diffusion plate 50 is made of a material with a certain elasticity, and the clamping portion 103 is a clamping block. Each of the two connecting edges 501 corresponds to five clamping blocks. During installation, the diffusion plate 50 is inserted into the lower part of the clamping block, and after insertion, the diffusion plate 50 is clamped by the clamping block after springing back. In the prior art, the sheet-shaped diffusion plate 50 is arranged between the chassis 10 and the aluminum frame. After the aluminum frame is locked with the chassis 10 by screws, the diffusion plate 50 is clamped and fixed by the cooperation of the chassis 10 and the aluminum frame. However, this not only has high manufacturing cost, but also is not convenient to disassemble and assemble. Compared with the prior art, the clamping arrangement of the present embodiment is convenient for installing or disassembling the diffusion plate 50, and can quickly disassemble and check when maintenance is needed. The installation method of the diffusion plate 50 can also refer to other installation methods in the prior art.

[0040] In the embodiment, the bottom disc 10 comprises an arc-shaped plate 101 and end plates 102 connected to both ends of the arc-shaped plate 101, the concave surface of the arc-shaped plate 101 constitutes the front surface of the bottom disc 10, the convex surface of the arc-shaped plate 101 constitutes the back surface of the bottom disc 10, and the height of the diffusion plate 50 is not higher than the height of the end plates 102. The height of the diffusion plate 50 is set so that the whole lamp is convenient for batch packaging and transportation. Specifically, the bottom disc 10 is integrally stamped and formed, which is convenient for processing and manufacturing and has high efficiency.

[0041] 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 simple lamp, characterized by The base plate is provided with a light emitting device on its front side, a power supply recess on its back side, a power supply device installed in the power supply recess and electrically connected to the light emitting device, and a detachable power supply cover plate on the back side of the base plate, which covers the power supply device.

2. A simple lamp as claimed in claim 1, characterized in that The power supply cover plate is fastened to the power supply recess, and the length of the power supply cover plate is equal to or less than the length of the power supply recess.

3. A simple lamp as claimed in claim 2, characterized in that The middle part of the back side of the base plate is provided with the power supply recess along its axial direction, and the length of the power supply cover plate is equal to the length of the power supply recess.

4. A simple lamp as claimed in claim 3, characterized in that The surface of the power supply cover plate is provided with a clearance groove adapted to the exposed structure of the power supply device, and the side surface of the power supply cover plate is further provided with an extension plate adapted to the end of the power supply recess.

5. A simple lamp as claimed in claim 1, characterized in that The back side of the base plate is provided with shockproof hooks on both sides.

6. A simple lamp as claimed in claim 1, characterized in that The light emitting device comprises a lens and at least two rows of lamp beads, each row of the lamp beads is arranged side by side and electrically connected to the power supply device, and the lens is arranged on each row of the lamp beads.

7. A simple lamp as claimed in claim 1 or 6, characterized in that The front side of the base plate is provided with a diffusion plate, which covers the light emitting device.

8. A simple lamp as claimed in claim 7, characterized in that The diffusion plate is arranged in an arc shape.

9. A simple lamp as claimed in claim 7, characterized in that The diffusion plate is provided with connecting edges on both sides, and the front side of the base plate is provided with a plurality of clamping parts which can be clamped to the connecting edges.

10. A simple lamp as claimed in claim 7, characterized in that The base plate comprises an arc-shaped plate and end plates connected to both ends of the arc-shaped plate, the concave surface of the arc-shaped plate constitutes the front side of the base plate, the convex surface of the arc-shaped plate constitutes the back side of the base plate, and the height of the diffusion plate is not higher than the height of the end plates.

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