Modularized high-luminous-efficiency panel lamp capable of being quickly replaced

Abstract

The utility model discloses a modularized high-luminous-efficiency panel lamp capable of being replaced quickly, and belongs to the technical field of lighting tools. The LED panel lamp is composed of a plurality of light source reflection cup bases in preset shapes, a panel lamp shell, a power source and LED modules, the power source is fixed in the panel lamp shell, a plurality of LED masks are installed on the light source reflection cup bases, and the LED modules are installed in the LED masks. The side, away from the light emitting direction, of the light source reflection cup base is covered with a module fixing protection plate, and the module fixing protection plate and the panel lamp shell are detachably installed. Wherein the LED mask, the light source reflection cup base, the LED module, the module fixing protection plate and the plug-pull piece form a light source assembly, and the power source is electrically connected with the light source assembly in a separable mode. According to the utility model, the technical effects of convenient maintenance and convenient installation and replacement of local components are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting tools, in particular to a flat panel lamp, in particular to a modular, quickly replaceable, high-light-efficiency flat panel lamp. Background Art

[0002] LED is called the fourth generation lighting source or green light source. It has the characteristics of energy saving, environmental protection, long life and small size. It is widely used in various indication, display, decoration, backlight, general lighting and city night scene. According to different functions, it can be divided into five categories: information display, signal light, automotive lamp, LCD backlight and general lighting.

[0003] The prior art (CN210118685U) discloses an LED lamp, comprising a main frame and a chassis, wherein a first step surface extending inwardly along the interior of the main frame is provided inside the main frame, and a first light-transmitting baffle, a small frame, a second light-transmitting baffle, a diffuser plate, a third light-transmitting baffle and an LED lamp board are placed in sequence on the first step surface, wherein the LED lamp board comprises two independent lamp boards, each of which is provided with a positioning hole, a positioning bracket is inserted in one of the positioning holes, the positioning bracket comprises an L-shaped bracket, a limiting pressure plate extending outwardly along the side wall of the chassis is provided around the chassis, and more than two limiting seats that can be rotatable are threadedly connected on both sides symmetrically of the inner wall of the main frame, the limiting seat comprises a guide rod and an L-shaped pressure plate which is sleeved outside the guide rod and can be rigidly rotated on the guide rod by external force, an operating portion is provided on the outer side of the guide rod, and a threaded mounting portion threadably connected to the main frame is provided on the other side of the guide rod, and a mounting bracket is detachably connected to the main frame.

[0004] However, in the process of implementing the technical solution in the prior art, the applicant discovered that the technical solution in the prior art had the following technical problems:

[0005] Since the existing flat panel lights on the market are of an integrated structure, the light-emitting part and the structural part are integrated. When poor local lighting occurs, they all need to be replaced, causing great waste, low luminous efficiency and high glare value. Utility Model Content

[0006] The technical problem to be solved by the utility model is to provide a modular and quickly replaceable high-light-efficiency flat-panel lamp, which solves the technical problems of inconvenient maintenance and inconvenient installation and replacement in the prior art, and at least achieves one of the technical effects of facilitating maintenance or facilitating installation and replacement of local components.

[0007] In order to solve the above technical problems, the technical solution of the utility model is:

[0008] A modular and quickly replaceable high-light-efficiency flat panel lamp, which is composed of a plurality of light source reflector cup holders of preset shapes, a flat panel lamp housing, a power supply and an LED module, wherein the flat panel lamp housing is fixed with the power supply, the light source reflector cup holder is installed with a plurality of LED masks, and the LED mask is installed with the LED module; a module fixing protection plate is covered on one side of the light source reflector cup holder away from the light-emitting direction, and the module fixing protection plate and the flat panel lamp housing are detachably mounted;

[0009] The LED mask, the light source reflective cup holder, the LED module, the module fixing protection plate and the fast DC connector constitute a light source assembly, and the power supply is detachably electrically connected to the light source assembly.

[0010] Preferably, the power supply is detachably electrically connected to each LED module of the light source assembly via a plug-in component.

[0011] Preferably, the plug-in component is a fast DC plug-in.

[0012] Preferably, each of the LED modules can be detachably electrically connected.

[0013] Preferably, each of the LED modules can be detachably electrically connected via a fast DC plug-in.

[0014] Preferably, the size of the flat panel lamp housing adopts internationally accepted size.

[0015] Preferably, the size of the flat panel lamp housing adopts internationally accepted size.

[0016] Preferably, the module fixing protection plate is fastened in the flat lamp housing by means of mounting buckles.

[0017] Preferably, the preset shape is a square.

[0018] Preferably, there are four LED masks, and each LED mask has four LED modules.

[0019] One or more technical solutions provided by this application have at least the following technical effects or advantages:

[0020] The above technical solution is composed of a plurality of preset-shaped light source reflective cup holders and a flat lamp housing, a power supply and an LED module. The flat lamp housing is fixed with a power supply, and the light source reflective cup holder is equipped with a plurality of LED masks, and the LED mask is equipped with an LED module; the side of the light source reflective cup holder away from the light-emitting direction is covered with a module fixing protection plate, and the module fixing protection plate and the flat lamp housing are detachably installed, and a series of technical means are combined to form a light source assembly by combining the LED mask, the light source reflective cup holder, the LED module, the module fixing protection plate and the fast DC connector. The power supply and the light source assembly can be separated and electrically connected. When a local light source assembly fails or needs to be replaced with a more suitable light source assembly, the power supply and the light source assembly are separated by the plug-in component, and the module fixing protection plate is separated from the flat lamp housing, and the required light source assembly is installed. During detection, the power supply can also be disconnected first and then each light source assembly can be inspected. Different LED modules can also be connected as needed during use. The technical problems of troublesome inspection and inconvenient installation and replacement in the prior art are effectively solved, thereby achieving the technical effect of easy inspection and easy installation and replacement of components. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a result schematic diagram of the utility model.

[0022] In the figure, 10, power supply; 20, flat panel lamp housing; 30, LED mask; 40, LED module; 50, light source reflector cup holder; 60, fast DC plug-in; 70, module fixing protection plate; 80, installation buckle. DETAILED DESCRIPTION

[0023] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0024] The shell and the light-emitting body of the traditional flat panel lamp (flat panel LED lamp) are of an integrated structure. Whether it is replacement, maintenance or upgrading, the lamp must be replaced as a whole, resulting in unnecessary waste.

[0025] The technical solution of the implementation mode of the present application solves the problem of inconvenience in maintenance and replacement of functional components in the prior art by providing a modular and quickly replaceable high-light-efficiency flat panel lamp. The outer shell of the flat panel lamp can be reused many times, and all the connecting parts of the electrical part and the power supply 10 part can be quickly removed through a quick DC connector to achieve the beneficial effect of easy maintenance and replacement of functional components.

[0026] The overall idea of ​​the implementation scheme of the utility model to solve the above technical problems is as follows:

[0027] A modular and quickly replaceable high-light-efficiency flat panel lamp, the shell of which can be reused many times and is connected to the flat panel lamp shell 20 by a buckle on a reflective cup holder in combination with a light source component, and can be quickly removed, the electrical part is connected by a fast DC connector, and all the connection parts of the power supply 10 can be quickly removed.

[0028] When maintenance is required, remove the fast DC connectors of the relevant electrical parts and inspect each electrical part separately.

[0029] When it is necessary to replace the lighting of different colors and the corresponding base, first remove the fast DC connector of the relevant electrical part, then separate the buckle on the corresponding reflector cup holder to be replaced from the flat lamp housing 20, remove the original reflector cup holder, replace it with a new reflector cup holder, and install a new LED module 40. When it is not necessary to replace the reflector cup holder, the LED module 40 can be directly replaced.

[0030] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0031] A modular, fast-replaceable, high-efficiency flat panel luminaire, such as Figure 1 As shown, it is composed of a plurality of light source reflective cup holders 50 and a flat lamp housing 20, a power source 10 is fixed in the flat lamp housing 20, a plurality of LED masks 30 are installed in the light source reflective cup holder 50, and an LED module 40 is installed in the LED mask 30; a module fixing protection plate 70 is covered on the side of the light source reflective cup holder 50 away from the light emitting direction, and the module fixing protection plate 70 and the flat lamp housing 20 are detachably installed. The power source 10 is electrically connected to each LED module 40 separately and detachably.

[0032] In order to further improve the convenience of installation, each LED module 40 can also be detachably electrically connected.

[0033] Specifically, the power source 10 is detachably electrically connected to each LED module 40 via a fast DC plug-in 60. Each LED module 40 can also be detachably electrically connected to each other via a fast DC plug-in 60.

[0034] In one embodiment, the module fixing protection plate 70 of the modular and quickly replaceable high-light-efficiency flat panel lamp is fastened in the flat panel lamp housing 20 by means of an installation buckle 80. The module fixing protection plate 70 can be removed by breaking the buckle.

[0035] In another embodiment, there are four LED masks 30 of the modular and quickly replaceable high-efficiency flat panel lamp, and each LED mask 30 has four LED modules 40 .

[0036] In a specific embodiment, the flat lamp housing 20 is square in shape, the LED mask 30 is square in shape, the LED module 40 is square in shape, and the light source reflective cup holder 50 is square in shape.

[0037] In general, the implementation mode of the utility model is composed of a flat lamp housing 20, an LED mask 30, a light source reflective cup holder 50, an LED module 40, a module fixing protection plate 70, a power supply 10, and a fast DC connector. The structural characteristics of the present invention are maintainable and replaceable. The housing of the flat lamp is a durable component that is not easily damaged but has a relatively high cost, and the external dimensions of the flat lamp are national standard universal dimensions and are fixed values.

[0038] The above structure consists of an LED mask 30, a light source reflective cup holder 50, an LED module 40, an LED module fixing protection plate 70, and a quick DC connector to form a light source assembly, so that the flat lamp housing 20 can be reused many times. The light source assembly is connected to the flat lamp housing 20 through the buckle on the reflective cup holder and can be quickly removed. The electrical part is connected through the quick DC connector. All the connecting parts of the power supply 10 can be quickly removed. The light source assembly can be customized with various lighting effects or various special requirements, such as lights with a high color rendering index, lights of various colors, etc., but there is no need to pay the high cost of replacing the flat lamp housing 20. The entire structure is smaller in size, which is convenient for transportation and logistics.

[0039] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A modular and quickly replaceable high-efficiency flat panel lamp, characterized by: The light source reflector cup holder is composed of a plurality of preset shapes, a flat lamp housing, a power supply and an LED module. The flat lamp housing is provided with the power supply, the light source reflector cup holder is provided with a plurality of LED masks, and the LED mask is provided with the LED module. The side of the light source reflector cup holder away from the light emitting direction is covered with a module fixing protection plate, and the module fixing protection plate and the flat lamp housing are detachably mounted. The LED mask, the light source reflective cup holder, the LED module, the module fixing protection plate and the plug-in component form a light source assembly, and the power supply is detachably electrically connected to the light source assembly.

2. The modularized, quickly replaceable, high-efficiency flat panel lamp according to claim 1, characterized in that: The power source is detachably electrically connected to each LED module of the light source assembly via a plug-in component.

3. The modularized and quickly replaceable high-light-efficiency flat panel lamp according to claim 2, characterized in that: The plug-in component is a fast DC plug-in.

4. The modularized, quickly replaceable, high-efficiency flat panel lamp according to claim 1, characterized in that: Each of the LED modules can be detachably electrically connected.

5. The modularized and quickly replaceable high-light-efficiency flat panel lamp according to claim 4, characterized in that: Each of the LED modules can be detachably electrically connected via a fast DC plug-in.

6. The modularized and quickly replaceable high-light-efficiency flat panel lamp according to claim 1, characterized in that: The dimensions of the flat panel lamp housing adopt internationally common dimensions.

7. The modularized, quickly replaceable, high-efficiency flat panel lamp according to claim 1, characterized in that: The dimensions of the flat panel lamp housing adopt internationally common dimensions.

8. The modularized, quickly replaceable, high-efficiency flat panel lamp according to claim 1, characterized in that: The module fixing protection plate is fastened in the flat lamp housing by means of mounting buckles.

9. The modularized, quickly replaceable, high-light-efficiency flat panel lamp according to claim 1, characterized in that: The preset shape is a square.

10. The modularized, quickly replaceable, high-efficiency flat panel lamp according to claim 1, characterized in that: There are four LED masks, and each LED mask has four LED modules.

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