Anti-dazzle efficient heat dissipation embedded down lamp

Abstract

The anti-dazzle efficient heat dissipation embedded down lamp comprises a lens, a reflecting cover, a lamp body, a light source assembly, a sealing assembly, a lamp cover and a waterproof cap, a clamping table is arranged on the lens, a clamping groove is formed in the reflecting cover, the clamping table is connected to the clamping groove in a clamped mode, and the sealing assembly is fixed to the upper end face of the lens through a fastener. The reflecting cover and the lens are located on the inner side of the lamp body and covered by the lamp body, the light source assembly is arranged on the upper end face of the lamp body and covered by the lamp cover, and the waterproof cap covers the upper end face of the dial switch. The lens adjusts divergence of light under the condition that light emitting is not affected, the anti-dazzle effect of the down lamp is improved, the sealing assembly and the waterproof cap are designed on the lamp body, the lamp body can achieve the IP54 dustproof and waterproof grade, the reflecting cover is rotationally clamped to the lamp body through clamping of the clamping groove and the clamping table, and internal parts of the down lamp are convenient to install and replace.

Description

Technical Field

[0001] The utility model belongs to the technical field of downlights, and particularly relates to an anti-glare and high-efficiency heat-dissipating embedded downlight. Background Art

[0002] In homes, offices and commercial spaces, downlights are indispensable as key lighting sources, because the light source direction of downlights is usually fixed and can be used for uniform lighting of the entire space. However, whether it is the light directly emitted by the LED chip or the light reflected by the lens, the human eye will feel dazzling when looking directly at the lamp, even if the human eye produces glare. In theory, glare refers to the visual condition that causes visual discomfort and reduces the visibility of objects due to inappropriate brightness distribution in the human field of vision, or extreme brightness contrast in space or time. The light sensation that the human eye cannot adapt to is produced in the field of vision, which may cause disgust, discomfort or even loss of vision. Downlight glare is one of the important causes of visual fatigue. Downlights in the prior art that have anti-glare designs almost all have many parts, which are not only difficult to install, but also difficult to disassemble and clean. More importantly, the heat dissipation performance of the lamp body is poor, resulting in a very low service life of the downlight; simple structures rarely have anti-glare functions, and cannot reach the IP54 level of protection. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide an anti-glare and efficient heat dissipation embedded downlight, which is not only simple in structure and convenient to assemble and disassemble, but also has an anti-glare function and an IP54 protection grade.

[0004] In order to solve the above problems, the technical solution adopted by the utility model is as follows: an anti-glare and high-efficiency heat dissipation embedded downlight, comprising a lens, a reflector, a lamp body, a light source assembly, a sealing assembly, a lamp cover and a waterproof cap, the lens is provided with a card table, the reflector is provided with a card slot, the card table is connected to the card slot, the sealing assembly is fixed to the upper end face of the lens by a fastener, the reflector and the lens are located on the inner side of the lamp body and are both covered by the lamp body, the light source assembly is placed on the upper end face of the lamp body and the light source assembly is covered by the lamp cover, and the waterproof cap covers the upper end face of the dip switch.

[0005] Compared with the prior art, the beneficial effect of the utility model is that the light source is hidden deep inside the lamp body by design, and a lens and a reflector are provided inside the lamp body. When the light emitted by the light source assembly is reflected and refracted by the reflector and then projected out from the lens, the divergence of the light is adjusted without affecting the light output, thereby reducing fatigue and improving the anti-glare effect of the downlight. More importantly, a sealing assembly and a waterproof cap are designed on the lamp body, and the lamp body can achieve IP54 dust and water resistance level, and a card slot is provided on the reflector, and a card platform is provided on the lens. The card slot and the card platform are connected together, and the reflector cup is rotatably connected to the lamp body, which is convenient for installing and replacing the internal parts of the downlight.

[0006] In the above-mentioned downlight, the card platform includes a first card platform and a second card platform, the card slot includes a first card slot and a second card slot, the first card platform is carded with the first card slot, and the second card platform is carded with the second card slot.

[0007] In the above-mentioned downlight, the light source assembly includes a dip switch, an adapter plate, a power input line and a power board, the dip switch is fixed to the upper end surface of the adapter plate, the power board is electrically connected to the dip switch, the adapter plate is placed on the upper end of the sealing assembly, one end of the power input line passes through the lamp cover and the power input line is electrically connected to the dip switch, and the power board is fixed between the lamp body and the lens.

[0008] In the above-mentioned downlight, a cavity is provided inside the lamp cover, and the dip switch, the adapter board and one end of the power input line are all placed inside the cavity.

[0009] In the above-mentioned downlight, the sealing assembly includes a sealing gasket and a sealing ring, the sealing gasket is fixed between the lamp cover and the lamp body, the sealing ring is fixed above the lens through the fastener, and an insulating layer is provided between the sealing gasket and the lamp body, and the insulating layer is used to isolate the adapter plate and the lamp body.

[0010] In the above-mentioned downlight, the sealing pad is made of EVA material, and the insulating layer is made of PET material.

[0011] The lamp body of the above-mentioned downlight is made of 1060 aluminum.

[0012] In the above-mentioned downlight, the fastener is a self-tapping screw.

[0013] In the above-mentioned downlight, a support is provided on the lamp body, and the support is used to fix the spring hanging ear.

[0014] In the above-mentioned downlight, the insulating layer, the sealing pad and the lamp body are all provided with wire grooves, and the wire grooves are used for passing the connecting wires between the power board and the DIP switch. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an exploded view of the downlight structure of an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the reflector structure of a downlight according to an embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of the reflector structure of an embodiment of the utility model;

[0018] Figure 4 This is a cross-sectional view of the lamp body structure of an embodiment of the utility model;

[0019] Figure 5 This is a cross-sectional view of the insulating layer structure of an embodiment of the utility model;

[0020] Figure 6 A cross-sectional view of the lens structure of an embodiment of the utility model;

[0021] Figure 7 This is a cross-sectional view of the downlight structure of an embodiment of the utility model;

[0022] Description of the accompanying drawings: 100 lens, 110 card table, 111 first card table, 112 second card table, 200 reflector, 210 card slot, 211 first card slot, 212 second card slot, 300 lamp body, 310 support, 320 spring ear, 400 light source assembly, 410 DIP switch, 420 adapter board, 430 power input line, 440 power board, 500 sealing assembly, 510 sealing gasket, 520 sealing ring, 530 insulating layer, 600 lamp cover, 610 cavity, 700 fastener, 800 waterproof cap, 900 wire trough. DETAILED DESCRIPTION

[0023] The embodiments of the present invention are described in detail below. Figures 1 to 7The embodiment of the utility model provides an anti-glare high-efficiency heat dissipation embedded downlight, including a lens 100, a reflector 200, a lamp body 300, a light source assembly 400, a sealing assembly 500, a lamp cover 600 and a waterproof cap 800. The lens 100 is provided with a card table 110, the reflector 200 is provided with a card slot 210, the card table 110 is snapped into the card slot 210, the sealing assembly 500 is fixed to the upper end surface of the lens 100 by a fastener 700, the reflector 200 and the lens 100 are located on the inner side of the lamp body 300 and are both covered by the lamp body 300, the light source assembly 400 is placed on the upper end surface of the lamp body 300 and the light source assembly 400 is covered by the lamp cover 600, and the waterproof cap 800 covers the upper end surface of the dial switch 410. The light source is deeply hidden by design. Inside the lamp body 300, a lens 100 and a reflector 200 are provided. When the light emitted by the light source assembly 400 is reflected and refracted by the reflector 200 and then projected from the lens 100, the lens 100 can adjust the divergence of the light without affecting the light output, thereby reducing fatigue and improving the anti-glare effect of the downlight. More importantly, a sealing assembly 500 and a waterproof cap 800 are designed on the lamp body 300. The lamp body 300 can achieve IP54 dust and water resistance level, and a card slot 210 is provided on the reflector 200, and a card stand 110 is provided on the lens 100. The card slot 210 and the card stand 110 are carded together, and the reflector 200 is rotatably carded on the lamp body 300, so that the installation and replacement of internal parts of the downlight are convenient.

[0024] Furthermore, the lens 100 is used to diverge light. Of course, the embodiment of the utility model does not limit the specific structure of the lens 100. Preferably, the lens 100 is a convex lens with a transparent center. The reflector 200 is used to reflect light. Of course, the utility model does not limit the specific structure of the reflector 200. Preferably, the reflector 200 is a funnel-shaped structure. The lamp body 300 is used to protect the light source and the lens 100, and serves as a support frame for the downlight. Of course, the utility model does not limit the specific structure of the lamp body 300. Preferably, the lamp body 300 is a trumpet-shaped cylinder, and a screw hole is provided at the top of the lamp body 300. The fastener 700 can pass through the screw hole to fix the sealing gasket 510 to the top of the lamp body 300. The utility model does not limit the specific material of the lamp body 300. Preferably, the lamp body 300 is made of 1060 aluminum. Therefore, the lamp body 300 provided by the utility model is not only light in weight but also has good heat dissipation. It can be easily taken and used while meeting high heat dissipation, providing convenience for users.

[0025] Furthermore, refer to Figure 3 and Figure 6The card table 110 includes a first card table 111 and a second card table 112, and the card slot 210 includes a first card slot 211 and a second card slot 212. The first card table 111 is connected to the first card slot 211, and the second card table 112 is connected to the second card slot 212. Of course, the present invention does not limit the positional relationship between the first card table 111 and the second card table 112. Preferably, the second card table 112 is located on the first card table 111. Of course, the first card table 111 and the second card table 112 can also be independent of each other. The platform 111 is engaged with the first card slot 211 so that the lens 100 and the reflector 200 can be clamped together, and the second card platform 112 is engaged with the second card slot 212 to prevent the reflector 200 from falling off. Of course, the utility model does not limit the specific structure of the first card platform 111 and the second card platform 112. Preferably, the first card platform 111 is a step type and the second card platform 112 is a convex point. Accordingly, the first card slot 211 and the second card slot 212 are based on the specific structure of the first card platform 111 and the second card platform 112.

[0026] Further, refer to Figure 1 and Figure 7 The light source assembly 400 includes a dip switch 410, an adapter plate 420, a power input line 430 and a power board 440. The dip switch 410 is fixed to the upper end surface of the adapter plate 420. The adapter plate 420 is placed on the upper end of the sealing assembly 500. One end of the power input line 430 passes through the lamp cover 600 and is electrically connected to the dip switch 410. The power board 440 is fixed between the lamp body 300 and the lens 100. Furthermore, the power board 440 is electrically connected to the dip switch 410 by a connecting line. Figure 4 and Figure 5 The dip switch 410 and the wires are placed in the cavity 610 inside the lamp cover 600. The sealing gasket 510, the insulating layer 530 and the top of the lamp body 300 are all provided with a wire groove 900. The wire groove 900 is used for passing the connecting wires between the power board 440 and the dip switch 410. Of course, the utility model does not limit the specific structure of the wire groove 900. Preferably, the wire groove 900 is square.

[0027] Furthermore, refer to Figure 7A cavity 610 is provided inside the lamp cover 600, and the dial switch 410, the adapter plate 420 and one end of the power input line 430 are all placed inside the cavity 610. Preferably, a through hole is provided on the lamp cover 600, and one end of the power input line 430 is plugged into the through hole. A sealing gasket 510 is provided between the lamp cover 600 and the lamp body 300. Preferably, the sealing gasket 510 is fixed between the lamp cover 600 and the upper end surface of the lamp body 300. Of course, the utility model does not limit the specific number and material of the sealing gasket 510. Preferably, the sealing pad is made of EVA material, and the sealing pad 510 can make the lamp cover 600 form a good sealing cavity 610. Further, the lamp cover 600 is provided with a waterproof cap 800, and the waterproof cap 800 covers the upper end surface of the dial switch 410. Of course, the utility model does not limit the specific structure and material of the waterproof cap 800. Preferably, the waterproof cap 800 is a soft shell made of silicone, and the waterproof cap 800 can further enhance the sealing of the cover, so that the sealing level of the downlight reaches To IP54, further, the sealing assembly 500 also includes a sealing ring 520, which is fixed on the lens 100 by a fastener 700. An insulating layer 530 is provided between the sealing gasket 510 and the lamp body 300, and the insulating layer 530 is used to isolate the adapter plate 420 and the lamp body 300 so that the downlight can be safe and reliable during use. Further, the insulating layer 530 is made of PET material. The utility model does not limit the specific structure of the fastener 700. Preferably, the fastener 700 is a screw. Of course, the utility model does not limit the specific material of the sealing ring 520. Preferably, the sealing ring 520 is made of a waterproof silicone ring. The sealing ring 520 can effectively prevent water from entering the lens 100 and the power board 440. Further, a support 310 is provided on the lamp body 300, and the support 310 is used to fix the spring ear 320. The spring ear 320 is used to install the downlight, which is suitable for embedded downlights, so that the lamp can be fixed on the ceiling during installation to prevent it from falling.

[0028] It should be noted that in the description of the present invention, if there are any orientation descriptions, such as up, down, front, back, left, right, etc., the orientations or positional relationships indicated are all based on the orientations or positional relationships shown in the drawings. They 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 or operated in a specific orientation, and cannot be understood as a limitation on the present invention.

[0029] In the description of the present utility model, "several" means one or more, "more" means two or more, "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 to distinguish the 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.

[0030] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0031] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. An anti-glare and high-efficiency heat dissipation embedded downlight, characterized in that: The invention comprises a lens (100), a reflector (200), a lamp body (300), a light source assembly (400), a sealing assembly (500), a lamp cover (600) and a waterproof cap (800); the lens (100) is provided with a card table (110); the reflector (200) is provided with a card slot (210); the card table (110) is card-connected to the card slot (210); the sealing assembly (500) is connected to the light source assembly (400) by a fastener (70 0) is fixed to the upper end surface of the lens (100), the reflector (200) and the lens (100) are located on the inner side of the lamp body (300) and are both covered by the lamp body (300), the light source assembly (400) is placed on the upper end surface of the lamp body (300) and the light source assembly (400) is covered by the lamp cover (600), and the waterproof cap (800) covers the upper end surface of the dial switch (410).

2. The downlight according to claim 1, characterized in that: The card platform (110) comprises a first card platform (111) and a second card platform (112); the card slot (210) comprises a first card slot (211) and a second card slot (212); the first card platform (111) is snap-connected with the first card slot (211); and the second card platform (112) is snap-connected with the second card slot (212).

3. The downlight according to claim 1, characterized in that: The light source assembly (400) comprises a dip switch (410), an adapter plate (420), a power input line (430) and a power board (440); the dip switch (410) is fixed to the upper end surface of the adapter plate (420); the power board (440) and the dip switch (410) are electrically connected; the adapter plate (420) is placed on the upper end of the sealing assembly (500); one end of the power input line (430) passes through the lamp cover (600) and the power input line (430) is electrically connected to the dip switch (410); and the power board (440) is fixed between the lamp body (300) and the lens (100).

4. The downlight according to claim 3, characterized in that: A cavity (610) is provided inside the lamp cover (600), and the dip switch (410), the adapter plate (420) and one end of the power input line (430) are all placed inside the cavity (610).

5. The downlight according to claim 4, characterized in that: The sealing assembly (500) comprises a sealing gasket (510) and a sealing ring (520); the sealing gasket (510) is fixed between the lamp cover (600) and the lamp body (300); the sealing ring (520) is fixed above the lens (100) via the fastener (700); an insulating layer (530) is provided between the sealing gasket (510) and the lamp body (300); the insulating layer (530) is used to isolate the adapter plate (420) and the lamp body (300).

6. The downlight according to claim 5, characterized in that: The sealing pad (510) is made of EVA material, and the insulating layer (530) is made of PET material.

7. The downlight according to claim 1, characterized in that: The lamp body (300) is made of 1060 aluminum material.

8. The downlight according to claim 1, characterized in that: The fastener (700) is a self-tapping screw.

9. The downlight according to claim 1, characterized in that: A support (310) is provided on the lamp body (300), and the support (310) is used to fix the spring hanging ear (320).

10. The downlight according to claim 5, characterized in that: The insulating layer (530), the sealing pad (510) and the lamp body (300) are all provided with a wire groove (900), and the wire groove (900) is used for passing a connecting wire between the power board (440) and the dip switch (410).

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