Panel lamp

Abstract

The utility model provides a panel lamp. The panel lamp comprises a base plate, a diffusion plate, an inner frame, a fixing piece, an outer frame and a light-emitting part. Wherein the light-emitting part is arranged in the chassis; the inner frame is fixed on the chassis; one end of the fixed sheet is fixed on the chassis; a clamping groove is formed in one end of the outer frame and matched with the other end of the fixing piece in a clamped mode. The diffusion plate is located between the outer frame and the inner frame, and the other end of the outer frame presses and fixes the edge of the diffusion plate to the inner frame. The inner side edge of the inner frame is obliquely arranged outwards in the direction close to the diffusion plate. According to the panel lamp provided by the invention, the inner side edge of the inner frame is designed to incline outwards in the direction close to the diffusion plate, so that the obstruction of the inner frame to light rays emitted by the light emitting part is reduced, more light rays can directly irradiate the diffusion plate, the light efficiency utilization rate of the panel lamp is improved, narrow-surface light emitting can be realized, the illumination effect is enhanced, and the service life of the panel lamp is prolonged. And moreover, the panel lamp is more attractive and fashionable visually, and is suitable for various modern indoor decoration styles.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting, in particular to a panel lamp. Background Art

[0002] In the field of lighting technology, panel lights are widely used in indoor lighting, commercial display, home decoration and other occasions. Their lighting effect, light efficiency utilization rate and appearance design have always been the focus of the industry. In the design of traditional panel lights, the light emitted by the light-emitting part is often hindered by the internal structure of the lamp body, resulting in the light not being evenly irradiated on the diffusion plate, thereby reducing the effective light-emitting area and light efficiency utilization rate of the panel lights. In addition, the frame design of traditional panel lights is often relatively thick, which not only affects the aesthetics, but also limits its application in narrow-surface lighting occasions. Utility Model Content

[0003] The utility model aims to provide a panel lamp, which is used to solve the problem that the frame design of traditional panel lamps is often thick, which not only affects the aesthetics, but also the narrow surface of the panel lamp has a poor luminous effect.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a panel light, the panel light comprising:

[0005] Chassis;

[0006] A light emitting unit, wherein the light emitting unit is disposed in the chassis;

[0007] An inner frame, the inner frame being fixed on the chassis;

[0008] A fixing plate, one end of which is fixed to the chassis;

[0009] An outer frame, one end of which is provided with a card slot, and the card slot is engaged with the other end of the fixing plate;

[0010] A diffusion plate, the diffusion plate is located between the outer frame and the inner frame, and the other end of the outer frame presses and fixes the edge of the diffusion plate to the inner frame;

[0011] The inner side edge of the inner frame is arranged to be inclined outward along a direction close to the diffusion plate.

[0012] In one embodiment, the light emitting portion includes a plurality of strip-shaped light boards, on which LED lamp beads are evenly distributed, and the strip-shaped light boards are evenly distributed at equal intervals in the chassis.

[0013] In one embodiment, the inner frame is connected and fixed to the fixing plate and the chassis by screws.

[0014] In one embodiment, the inner frame and the outer frame are both aluminum frames.

[0015] In one embodiment, the side walls of the chassis expand outward along the lighting direction of the light emitting portion.

[0016] In one embodiment, the inner frame is a hollow structure.

[0017] One or more of the above technical solutions in the embodiments of the present utility model have at least the following technical effects or advantages:

[0018] The panel lamp provided by the embodiment of the utility model reduces the obstruction of the inner frame to the light emitted by the light-emitting part by the inner side edge of the inner frame is designed to be inclined outward along the direction close to the diffusion plate, so that more light can be directly irradiated on the diffusion plate, thereby improving the light efficiency utilization rate of the panel lamp, and the edge of the diffusion plate is pressed and fixed to the inner frame by the outer frame (the pressing and clamping method can greatly reduce the width of the outer frame compared with the traditional connection methods such as screws), so that the panel lamp can realize narrow surface light emission, which not only enhances the lighting effect, but also makes the panel lamp more beautiful and fashionable visually, and is suitable for various modern interior decoration styles. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 An exploded view of a panel light provided by an embodiment of the utility model;

[0021] Figure 2 A schematic diagram of the internal structure of a panel light provided by an embodiment of the utility model;

[0022] Figure 3 for Figure 2 A local enlarged schematic diagram of the middle A;

[0023] Figure 4 A three-dimensional diagram of a panel light provided in an embodiment of the utility model.

[0024] The respective reference numerals are as follows:

[0025] 1. Chassis; 2. Light-emitting part; 3. Inner frame; 4. Fixing plate; 5. Outer frame; 6. Diffuser plate; 7. Threaded parts; 21. LED lamp beads. DETAILED DESCRIPTION

[0026] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0027] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] See also Figures 1 to 4 The embodiment of the present application provides a panel light, including a chassis 1, a diffusion plate 6, an inner frame 3, a fixing plate 4, an outer frame 5, and a light-emitting unit 2. The light-emitting unit 2 is arranged in the chassis 1; the inner frame 3 is fixed on the chassis 1; one end of the fixing plate 4 is fixed on the chassis 1; one end of the outer frame 5 is provided with a card slot, and the card slot is engaged with the other end of the fixing plate 4; the diffusion plate 6 is located between the outer frame 5 and the inner frame 3, and the other end of the outer frame 5 presses and fixes the edge of the diffusion plate 6 to the inner frame 3; the inner side edge of the inner frame 3 is arranged to be inclined outward along the direction close to the diffusion plate 6.

[0031] The panel light provided in the present embodiment reduces the obstruction of the inner frame 3 to the light emitted by the light-emitting portion 2 by designing the inner side edge of the inner frame 3 to be inclined outward along the direction close to the diffuser plate 6, so that more light can be directly irradiated on the diffuser plate 6, thereby improving the light efficiency utilization rate of the panel light, and the edge of the diffuser plate 6 is pressed and fixed to the inner frame 3 by the outer frame 5 (the pressing and clamping method can greatly reduce the width of the outer frame 5 compared with the traditional connection methods such as screws 7), so that the panel light can achieve narrow surface light emission, which not only enhances the lighting effect, but also makes the panel light more beautiful and fashionable visually, and is suitable for various modern interior decoration styles.

[0032] In one embodiment, the light emitting unit 2 includes a plurality of strip light boards, on which LED lamp beads 21 are evenly distributed, and the strip light boards are evenly distributed in the chassis 1 at equal intervals. The strip light boards are evenly distributed in the chassis 1 at equal intervals, so that the light emitted by the light emitting unit 2 is more uniform, and thus the panel light emits uniform light. The arrangement and number of LED lamp beads 21 can be adjusted according to actual needs to achieve the best lighting effect.

[0033] In one embodiment, the inner frame 3 is connected and fixed with the fixing plate 4 and the chassis 1 by means of screws 7. The inner frame 3, the fixing plate 4 and the chassis 1 are connected and fixed by means of screws 7 (such as screws). This connection method is not only simple and reliable, but also convenient for disassembly, assembly and maintenance of the panel light. The number and position of the screws 7 can be adjusted according to actual needs to ensure the stability of the connection.

[0034] In one embodiment, the inner frame 3 and the outer frame 5 are both aluminum frames. The aluminum frame has high strength and light weight, which can effectively reduce the overall weight of the panel light. In addition, the aluminum frame also has good heat dissipation performance, which helps to extend the service life of the LED lamp beads 21.

[0035] In one embodiment, the side wall of the chassis 1 expands outward along the lighting direction of the light emitting portion 2. This design makes the light emitting surface of the panel light larger and improves the lighting effect.

[0036] In one embodiment, the inner frame 3 is a hollow structure. This hollow structure further reduces the weight of the panel light while maintaining the strength of the inner frame 3, and reduces the material consumed by the inner frame 3, saving material costs. The shape and size of the hollow structure can be designed according to actual needs to achieve the best lightweight effect.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A panel light, characterized in that: The panel light comprises: Chassis; A light emitting unit, wherein the light emitting unit is disposed in the chassis; An inner frame, the inner frame being fixed on the chassis; A fixing plate, one end of which is fixed to the chassis; An outer frame, one end of which is provided with a card slot, and the card slot is engaged with the other end of the fixing plate; A diffusion plate, the diffusion plate is located between the outer frame and the inner frame, and the other end of the outer frame presses and fixes the edge of the diffusion plate to the inner frame; The inner side edge of the inner frame is arranged to be inclined outward along a direction close to the diffusion plate.

2. A panel light according to claim 1, characterized in that: The light emitting part comprises a plurality of strip-shaped light boards, on which LED lamp beads are evenly distributed, and the strip-shaped light boards are evenly distributed at equal intervals in the chassis.

3. A panel light according to claim 1, characterized in that: The inner frame is connected and fixed to the fixing plate and the chassis via screws.

4. The panel light according to claim 1, characterized in that: The inner frame and the outer frame are both aluminum frames.

5. The panel light according to claim 1, characterized in that: The side wall of the chassis expands outward along the lighting direction of the light emitting portion.

6. The panel light according to claim 1, characterized in that: The inner frame is a hollow structure.

Images