Down lamp

Abstract

The utility model discloses a down lamp. The down lamp comprises a lamp shell; the light source assembly is arranged in the lamp shell, the light source assembly comprises a lamp panel, a light source and a controller, and the light source and the controller are both arranged on the lamp panel; the light reflecting assembly is fixedly connected with the lamp shell and comprises a first light reflecting cup, a light-transmitting plate and a second light reflecting cup, a first groove is formed in the bottom of the second light reflecting cup, the light-transmitting plate is fixedly arranged in the first groove, a first outer edge is arranged on the top of the first light reflecting cup, a buckle is arranged on the second light reflecting cup, and a second outer edge is arranged on the second light reflecting cup. And the buckle is clamped and fixed with the first outer edge. According to the down lamp provided by the embodiment of the invention, the light reflecting assembly is formed into a whole, so that the light reflecting assembly can be conveniently assembled, the light reflecting assembly and the lamp shell can be conveniently disassembled and assembled, when the light source assembly is replaced, all parts of the light reflecting assembly do not need to be disassembled and assembled one by one, the operation is simple and convenient, and the working efficiency is improved.

Description

Technical Field

[0001] This application relates to the technical field of lighting, and particularly to a downlight. Background Art

[0002] A downlight is a kind of lighting fixture that is embedded in the ceiling and emits light downward. This recessed fixture installed inside the ceiling has all the light projected downward, belonging to direct light distribution. Different reflectors, lenses, louvers, and bulbs can be used to achieve different lighting effects. Downlights do not occupy space, can increase the soft atmosphere of the space. Installing multiple downlights can reduce the sense of space oppression and create a warm feeling, and are generally used more in hotels, families, and cafes. However, when replacing the light source assembly of current downlights, each component needs to be disassembled and assembled one by one, which is troublesome to operate and affects work efficiency. Summary of the Utility Model

[0003] This application aims to solve at least one of the technical problems existing in the prior art. For this purpose, this application provides a downlight. By forming the reflective component into a whole, it is convenient to assemble the reflective component and also convenient to disassemble and assemble the reflective component and the lamp housing. When replacing the light source assembly, it is not necessary to disassemble and assemble each component of the reflective component one by one, the operation is simple, and the work efficiency is improved.

[0004] The downlight according to an embodiment of this application includes: a lamp housing; a light source assembly disposed inside the lamp housing, the light source assembly including a lamp board, a light source, and a controller, the light source and the controller are both disposed on the lamp board; a reflective component fixedly connected to the lamp housing, the reflective component including a first reflective cup, a light-transmitting plate, and a second reflective cup, a first groove is provided at the bottom of the second reflective cup, the light-transmitting plate is fixedly disposed in the first groove, a first outer edge is provided at the top of the first reflective cup, and a buckle is provided on the second reflective cup, and the buckle is snap-fitted and fixed with the first outer edge.

[0005] The downlight according to an embodiment of this application has at least the following beneficial effects: By disposing the light-transmitting plate at the bottom of the second reflective cup and then snap-fitting and fixing the first reflective cup and the second reflective cup with the buckle, the reflective component can be formed into a whole at this time, which is convenient to assemble the reflective component and also convenient to disassemble and assemble the reflective component and the lamp housing. When replacing the light source assembly, it is not necessary to disassemble and assemble each component of the reflective component one by one, the operation is simple, and the work efficiency is improved; by providing the first reflective cup and the second reflective cup, it can achieve a good anti-glare effect, improve the lighting efficiency, and protect people's eyes.

[0006] For the downlight according to an embodiment of this application, the second reflective cup is provided with a connecting portion, and the buckle is disposed on the connecting portion.

[0007] For the downlight according to an embodiment of the present application, a first fixing hole is provided in the connecting portion, a second fixing hole is provided in the lamp housing, and the first fixing hole and the second fixing hole are connected by a fastener.

[0008] For the downlight according to an embodiment of the present application, a convex ring is provided on the first outer edge, the convex ring is embedded in the first groove, and the convex ring abuts against the light-transmitting plate.

[0009] For the downlight according to an embodiment of the present application, a second groove is provided at the top of the lamp housing, a second outer edge is provided on the second reflector cup, and the second outer edge abuts against the second groove.

[0010] For the downlight according to an embodiment of the present application, the top of the second outer edge is flush with the top of the lamp housing.

[0011] For the downlight according to an embodiment of the present application, a power cord is provided on the lamp board, the power cord is connected to the lamp board, and the power cord extends out of the lamp housing.

[0012] For the downlight according to an embodiment of the present application, a wire routing hole is provided in the lamp housing, a plug is provided in the wire routing hole, and the power cord passes through the plug.

[0013] Additional aspects and advantages of the present application will be given in part in the following description, will become apparent in part from the following description, or will be understood through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 It is a schematic structural diagram of the first perspective of the downlight according to an embodiment of the present application;

[0016] Figure 2 It is a schematic structural diagram of the second perspective of the downlight according to an embodiment of the present application;

[0017] Figure 3 It is a cross-sectional view of the downlight according to an embodiment of the present application;

[0018] Figure 4 It is a schematic structural diagram of the first reflector cup in the downlight according to an embodiment of the present application;

[0019] Figure 5 It is a schematic structural diagram of the second reflector cup in the downlight according to an embodiment of the present application.

[0020] Description of reference numerals:

[0021] Lamp housing 100; second fixing hole 110; second groove 120; light source assembly 200; first reflector cup 310; first outer edge 311; convex ring 312; light-transmitting plate 320; second reflector cup 330; first groove 331; buckle 332; connecting portion 333; first fixing hole 334; second outer edge 335. DETAILED DESCRIPTION

[0022] The embodiments of the present application 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 only used to explain the present application, and cannot be understood as limiting the present application.

[0023] In the description of the present application, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application 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 should not be understood as a limitation on the present application.

[0024] In the description of this application, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0025] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installation, connection and connection" 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0026] Reference Figures 1 to 5, an embodiment of the present application provides a downlight, including: a lamp housing 100; a light source assembly 200 disposed within the lamp housing 100, the light source assembly 200 including a lamp board, a light source, and a controller, both the light source and the controller being disposed on the lamp board; a reflective assembly fixedly connected to the lamp housing 100, the reflective assembly including a first reflector cup 310, a light-transmitting plate 320, and a second reflector cup 330. A first groove 331 is provided at the bottom of the second reflector cup 330, the light-transmitting plate 320 is fixedly disposed in the first groove 331. A first outer edge 311 is provided at the top of the first reflector cup 310, and a buckle 332 is provided on the second reflector cup 330, and the buckle 332 is snap-connected and fixed to the first outer edge 311.

[0027] By disposing the light-transmitting plate 320 at the bottom of the second reflector cup 330 and then snap-connecting and fixing the first reflector cup 310 and the second reflector cup 330 by using the buckle 332, at this time, the reflective assembly can be formed into a whole, which facilitates the assembly of the reflective assembly and also facilitates the disassembly and assembly between the reflective assembly and the lamp housing 100. When replacing the light source assembly 200, it is not necessary to disassemble and assemble each component of the reflective assembly one by one, and the operation is simple, which improves work efficiency; by providing the first reflector cup 310 and the second reflector cup 330, a good anti-glare effect can be achieved, the lighting efficiency can be improved, and people's eyes can be protected.

[0028] Refer to Figures 1 to 4 , wherein, the second reflector cup 330 is provided with a connecting portion 333, and the buckle 332 is disposed on the connecting portion 333. Specifically, there are two connecting portions 333, and the two connecting portions 333 are symmetrically disposed on the back of the second reflector cup 330, and the buckle 332 is disposed at the bottom end of the connecting portion 333. By using the buckle 332 of the two connecting portions 333 to snap-connect the first reflector cup 310, the connection stability can be improved.

[0029] It should be noted that the connecting portion 333 can also be provided with three or four, etc. For the setting of the number of the connecting portions 333, those skilled in the art can make a reasonable choice according to the actual situation, and the present application does not limit this.

[0030] It should also be noted that the connecting portion 333 can also be directly extended downward from the side wall of the first groove 331. However, since the thickness of the reflector cup is generally not large, in order to ensure that the second reflector cup 330 has enough space for installing the light-transmitting plate 320 and the first reflector cup 310, a bottom ring is provided at the bottom of the second reflector cup 330, the first groove 331 is disposed on the bottom ring, and the connecting portion 333 extends downward along the outer wall of the bottom ring, so as to improve the connection stability and reliability between the first reflector cup 310 and the second reflector cup 330.

[0031] Refer to Figures 1 to 4It can be conceived that the connecting part 333 is provided with a first fixing hole 334, and the lamp housing 100 is provided with a second fixing hole 110. The first fixing hole 334 and the second fixing hole 110 are connected by a fastener. By using a fastener to fixedly connect the second reflecting cup 330 and the lamp housing 100, the connection between the reflecting component and the lamp housing 100 can be realized, and the connection can also be made more stable. Of course, the second reflecting cup 330 and the lamp housing 100 can also be fixedly connected by snap connection to make the installation more convenient.

[0032] It should be noted that the connection between the reflecting component and the lamp housing 100 can also be set to be realized by fixedly connecting the first reflecting cup 310 and the lamp housing 100, and the present application does not limit this.

[0033] Refer to Figures 1 to 5 In this embodiment, the light-transmitting plate 320 and the second reflecting cup 330 are fixedly connected by adhesive, which can improve the stability of the connection. It is easy to understand that a convex ring 312 is provided on the first outer edge 311, the convex ring 312 is embedded in the first groove 331, and the convex ring 312 abuts against the light-transmitting plate 320. By using the convex ring 312 to press the light-transmitting plate 320, it can prevent the adhesive between the light-transmitting plate 320 and the second reflecting cup 330 from failing and loosening, and ensure the stability and reliability of the downlight.

[0034] Of course, the light-transmitting plate 320 can also be fixed to the second reflecting cup 330 by snap connection, or directly realized by the cooperation of the first reflecting cup 310 and the second reflecting cup 330 for pressing, with a simple structure and convenient operation.

[0035] Refer to Figure 1 and Figure 2 In some embodiments of the present application, a second groove 120 is provided at the top of the lamp housing 100, and a second outer edge 335 is provided on the second reflecting cup 330. The second outer edge 335 abuts against the second groove 120. Among them, the top of the second outer edge 335 is flush with the top of the lamp housing 100. By adopting the above structure, the overall aesthetics can be improved. Further, a waterproof rubber ring is provided in the second groove 120, which can achieve a waterproof effect and ensure the stability and safety of the downlight.

[0036] In some embodiments, the lamp board is provided with a power cord. The power cord is connected to the lamp board and extends out of the lamp housing 100. The circuit connection is realized through the power cord, with a simple structure and convenient operation. Further, the lamp housing 100 is provided with a wire passing hole, and a plug is provided in the wire passing hole. The power cord passes through the plug. By providing a plug, the waterproof performance can be improved.

[0037] It should be noted that the lamp housing 100 can also be provided with a battery assembly, and the power cord is connected to the battery assembly. At this time, the battery assembly supplies power to the light source assembly 200, so that the power cord does not need to extend outside the lamp housing 100, thereby enabling the downlight to be installed at any position, meeting the requirements of different scenarios, and improving the user experience.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0039] The embodiments of the present application have been described in detail above with reference to the drawings, but the present application is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can also be made without departing from the purpose of the present application.

Claims

1. Downlight, characterized in that, Comprising: Lamp housing; Light source assembly, disposed within the lamp housing, the light source assembly including a lamp board, a light source, and a controller, the light source and the controller both being disposed on the lamp board; Reflective assembly, fixedly connected to the lamp housing, the reflective assembly including a first reflective cup, a light-transmitting plate, and a second reflective cup, a first groove being provided at the bottom of the second reflective cup, the light-transmitting plate being fixedly disposed in the first groove, a first outer edge being provided at the top of the first reflective cup, the second reflective cup being provided with a buckle, the buckle being snap-fitted and fixed to the first outer edge.

2. The downlight according to claim 1, characterized in that, The second reflective cup is provided with a connecting portion, and the buckle is disposed on the connecting portion.

3. The downlight according to claim 2, wherein The connecting portion is provided with a first fixing hole, and the lamp housing is provided with a second fixing hole, the first fixing hole and the second fixing hole being connected by a fastener.

4. The downlight according to claim 1, characterized in that, A convex ring is provided on the first outer edge, the convex ring being embedded in the first groove, and the convex ring being in contact with the light-transmitting plate.

5. The downlight according to claim 1, wherein, A second groove is provided at the top of the lamp housing, and a second outer edge is provided on the second reflective cup, the second outer edge being in contact with the second groove.

6. The downlight according to claim 5, characterized in that, The top of the second outer edge is flush with the top of the lamp housing.

7. The downlight according to claim 1, characterized in that, The lamp board is provided with a power cord, the power cord being connected to the lamp board, and the power cord extending outside the lamp housing.

8. The downlight according to claim 7, characterized in that, The lamp housing is provided with a wire passing hole, the wire passing hole being provided with a plug, and the power cord passing through the plug.

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