Recessed luminaire for outdoor use

Abstract

The present invention relates to a recessed luminaire for outdoor use comprising an integrated driver and available with multiple beam configurations. It features an extremely small design and a click fastening system using side tabs for practical and easy installation within the mounting box, with no visible screws. The luminaire is designed to deliver efficient lighting and offers a protection rating of IP67. It is manufactured with a synthetic polymer body and an aluminium flange, and can be produced in various colour options. The luminaire is available in five models with different light beam configurations: a 360° beam model; a single 80° beam model; a dual 80° beam model; a grid version with a 24° beam; and a 32° beam model. It is also offered in both bivolt (100–240V) and low-voltage (24V) versions.

Description

[0001] RECESSED LIGHTING FOR OUTDOOR USE

[0002] FIELD OF INVENTION

[0003]

[0001] The present invention relates to a recessed luminaire for outdoor use. More specifically, it comprises a recessed ground luminaire, with an integrated driver and beams with various configurations, featuring an extremely small design and a click-in fastening system for practical and easy installation, without visible screws, next to the installation box. Seeking to provide more efficient lighting and with an IP67 protection rating.

[0004]

[0002] The luminaire is made of synthetic polymer and the flange is made of aluminum, and can be produced in different colors.

[0005]

[0003] The luminaire is developed in 5 models with different light beam configurations: luminaire with 360° beam, luminaire with 1 80° beam, luminaire with 2 80° beams, luminaire with 24° beam grid and luminaire with 32° beam, in addition to having a bivolt version (100-240V) and low voltage (24V).

[0006] BACKGROUND OF THE INVENTION

[0007]

[0004] An outdoor LED bollard is a lighting device specifically designed for installation in outdoor areas such as gardens, backyards, sidewalks, and patios. Its function is to provide soft, directional lighting, typically along pathways, steps, or prominent areas.

[0008]

[0005] The concept of LED bollards is to provide decorative, functional, and low-intensity lighting, creating a pleasant and safe environment at night. They can be used to delineate and highlight outdoor areas, as well as serving as a visual guide for people moving around.

[0006] Currently, there are several models of LED bollards for outdoor areas on the market, available in a variety of styles, sizes, and light colors.

[0009]

[0007] However, these current market models feature robust construction to allow the application of all internal components, in addition to lacking a specifically designed lighting effect, resulting in a crude design that presents little visual appeal to the consumer. The vast majority of these luminaires are sold only in the bulb version, lacking an LED with an integrated driver and lacking an efficient dirt and water protection rating.

[0010]

[0008] Thus, the present inventor, seeking to improve the constructive form, developed an external luminaire that presents a simplified constructiveness, manufactured in LED and with integrated driver, which presents light beams with different opening configurations, ensuring greater variability in its application.

[0011]

[0009] In research carried out on the state of the art, we identified several documents that describe solutions applied to external lighting fixtures, where we can highlight the following documents:

[0012]

[0010] Document US9845928 (UST. 2016) describes a grade luminaire provided with a corrugated housing design. The corrugated housing design improves structural integrity and airflow within the luminaire to facilitate cooling. The luminaire includes an annular door with slots aligned with the corrugations to facilitate the inflow of cool air into the housing and the exhaust of hot air from the housing.

[0013]

[0011] Document US10161621 (ABL. 2016) describes a grade luminaire with hermetically sealed components that allow water and air to pass through the luminaire to effect cooling without degrading the luminaire components.

[0014]

[0012] Document CN209294855 (Dongxu. 2018) describes an LED lighting module and a garden lamp using the same, the LED lighting module comprises a heat dissipation assembly, the heat dissipation assembly comprises a light source installation platform, a radiator, a heat storage medium, and a back cover.

[0015]

[0013] Document BR20201 4031479-8 (João Everaldo. 2014) describes an external luminaire consisting of a semi-cylindrical body; mobile handle; glass, transverse column with one or more LED plates, driver(s) and a round cover with an internal ring which has three tabs.

[0016]

[0014] Document CN2127461 19 (Shenzhen. 2021) describes an LED light source module for garden lighting, having a main body of the module whose inner part is formed by two grooves, where the middle part of the lower end of each groove is fixedly provided with a small radiating fan and the side of each groove is formed by radiating holes.

[0017]

[0015] Document CN204201628 (Li, Lin-Gang. 2015) describes an LED landscape lamp for garden decoration, has the main body of the landscape lamp located between the circuit board and the support plate, where the hollow prism column is connected to the support plate, and the circuit board fixed parallel to the main body of the glass surface.

[0018]

[0016] These documents cited in the state of the art present luminaires for outdoor use with a robust construction and which do not allow the driver to be integrated into a compact structure together with the entire electronic assembly, and furthermore they do not describe a construction which allows variability in the arrangement and application of the light beams in different versions.

[0019]

[0017] Thus, the object of the present invention is a recessed luminaire for outdoor use, with an integrated driver and beams with various aperture configurations, equipped with an extremely small design and with a click-fastening system for practical and easy installation, without visible screws. Seeking to provide more efficient lighting and with an excellent protection index against dust penetration and water jets.

[0020] SUMMARY OF THE INVENTION

[0021]

[0018] The present invention features a recessed luminaire for outdoor use that provides a cylindrical body with side tabs that allow it to be clicked into place with the installation box.

[0019] The present invention features a recessed luminaire for outdoor use that provides a body internally equipped with an integrated driver interconnected to the dissipation plate with LED, reflector and cabling.

[0022]

[0020] The present invention features a recessed luminaire for outdoor use that provides a driver positioned inside the body by fixing and fitting it together with projections that allow locking.

[0023]

[0021] The present invention features a recessed luminaire for outdoor use that provides a luminaire with an integrated driver and beams with various configurations.

[0024]

[0022] The present invention features a recessed luminaire for outdoor use that provides a body equipped with a finishing cover with a 360° beam.

[0023] The present invention features a recessed luminaire for outdoor use that provides a body equipped with a finishing cover with an 80° beam.

[0025]

[0024] The present invention features a recessed luminaire for outdoor use that provides a body equipped with a finishing cover with two 80° beams.

[0026]

[0025] The present invention features a recessed luminaire for outdoor use that provides a body equipped with a finishing cover with a 24° beam grid.

[0027]

[0026] The present invention features a recessed luminaire for outdoor use that provides a body equipped with a finishing cover with a 32° beam.

[0028] BRIEF DESCRIPTION OF THE FIGURES

[0029]

[0027] Figure 1 shows the perspective view of the luminaire, in its first construction modality.

[0030]

[0028] Figure 2 shows the front view of the luminaire, in its first construction modality.

[0031]

[0029] Figure 3 shows the exploded view of the luminaire, in its first construction modality.

[0032]

[0030] Figure 4 shows a cross-sectional view of the luminaire, in its first construction mode.

[0033]

[0031] Figure 5 shows the perspective view of the luminaire, in its first construction modality, applied to the ground and detailing its light beam.

[0034]

[0032] Figure 6 shows the perspective view of the luminaire, in its second construction modality.

[0035]

[0033] Figure 7 shows the front view of the luminaire, in its second construction mode.

[0034] Figure 8 shows the exploded view of the luminaire, in its second construction mode.

[0036]

[0035] Figure 9 shows a cross-sectional view of the luminaire, in its second construction modality.

[0037]

[0036] Figure 10 shows the perspective view of the luminaire, in its third construction modality.

[0038]

[0037] Figure 1 1 shows the front view of the luminaire, in its third construction modality.

[0039]

[0038] Figure 12 shows the exploded view of the luminaire, in its third construction modality.

[0040]

[0039] Figure 13 shows a cross-sectional view of the luminaire, in its third construction modality.

[0041]

[0040] Figure 14 shows the perspective view of the luminaire, in its second and third construction modes, applied to the ground and detailing its light beam.

[0042]

[0041] Figure 15 shows the perspective view of the luminaire, in its fourth construction modality.

[0043]

[0042] Figure 16 shows the front view of the luminaire, in its fourth construction modality.

[0044]

[0043] Figure 17 shows the exploded view of the luminaire, in its fourth construction modality.

[0045]

[0044] Figure 18 shows a cross-sectional view of the luminaire, in its fourth construction modality.

[0046]

[0045] Figure 19 shows the perspective view of the luminaire, in its fourth construction modality, applied to the ground and detailing its light beam.

[0047]

[0046] Figure 20 shows the perspective view of the luminaire, in its fifth construction modality.

[0047] Figure 21 shows the front view of the luminaire, in its fifth construction modality.

[0048]

[0048] Figure 22 shows the exploded view of the luminaire, in its fifth construction modality.

[0049]

[0049] Figure 23 shows the sectional view of the luminaire, in its fifth construction modality.

[0050]

[0050] Figure 24 shows the perspective view of the luminaire, in its fifth construction modality, applied to the ground and detailing its light beam.

[0051]

[0051] Figure 25 shows the perspective view of the luminaire installation box.

[0052]

[0052] Figure 26 shows the front view of the luminaire installation box.

[0053]

[0053] Figure 27 shows a cross-sectional view of the luminaire installation box installed on the ground, detailing its installation and electrical connection methods.

[0054] DESCRIPTION OF THE INVENTION

[0055]

[0054] The recessed luminaire for outdoor use, which is the object of the present invention, comprises a luminaire (100) equipped with a body (10) that allows the arrangement of the integrated driver (20) together with the other electronic components, so that the cover and set of lenses can vary according to the light beam.

[0056]

[0055] The body (10) has a cylindrical shape with side tabs (1 1 ), and in its lower portion describes a projection (12) with a thread that allows the connection of the cable (30) and nut (31 ) with a ring (31 1 ) for perfect sealing and watertightness of the product.

[0056] In the upper portion of the body (10) there is a projection (13) with a thread that allows the fixing of the finishing cover with the lenses of the light beams.

[0057]

[0057] The body (10) allows internal arrangement of the integrated driver (20) interconnected to the dissipation plate (21) with LED (22) and reflector (23), with the driver (20) being interconnected to the cabling (30).

[0058] The driver (20) is positioned inside the body (10) by fixing and fitting it together with projections (14) that allow locking.

[0058]

[0059] In a first construction modality, the finishing cover has a circular shape (40) equipped with a support (41) that allows the arrangement of a finishing lens (42) and an internal lens (43), which are fixed to the body (10) next to the projection (13) through threading between the structures, and to guarantee watertightness a sealing ring (44) is arranged.

[0059]

[0060] In this construction, the internal lens (43) is positioned on the reflector (23) in order to direct the light beam towards the lens (42) which presents a 360° radial orbital light effect. e degrees, as shown in Figures 1 to 4.

[0060]

[0061] Figure 5 shows the luminaire, in its first construction mode, applied to the ground and projecting its light beam.

[0061]

[0062] In a second construction modality, the finishing cover has a square shape (50) equipped with chamfered faces (51) and a groove (52), on one of the faces, which allows the positioning of the lens (53). The cover (50) has a lower projection (54) which is fixed to the body (10), together with the projection (13), through the threading between the structures, and to guarantee the watertightness a sealing ring (55) is arranged. In addition, the cover (50) is equipped with an internal lens (56) positioned over the reflector (23) so as to direct the light beam towards the lens (53) which presents a luminous effect of 80 e degrees, as shown in Figures 6 to 9.

[0062]

[0063] In a third construction modality, the finishing cover has a square shape (60) equipped with chamfered faces (61) and grooves (62), on two of the faces, which allows the positioning of the lens (63). The cover (60) has a lower projection (64) that is fixed to the body (10), together with the projection (13), through the threading between the structures, and to guarantee the watertightness a sealing ring (65) is arranged. In addition, the cover (60) is equipped with an internal lens (66) positioned over the reflector (23) in order to direct the light beam towards the lens (63) which presents a luminous effect of 80 e degrees, as shown in Figures 10 to 13.

[0063]

[0064] Figure 14 shows the luminaire, in its second and third construction modes, applied to the ground and projecting its light beam.

[0065] In a fourth construction modality, the finishing cover has a circular shape (70) equipped with chamfered faces (71) and recess (72). The cover (70) has a lower projection (73) that is fixed to the body (10), together with the projection (13), through the threading between the structures, to ensure watertightness. In addition, the cover (70) is equipped with a lens (74), internal lens (75) and anti-glare grid (76), positioned over the LED (22) that presents a luminous effect of 24 s degrees, as shown in Figures 15 to 18.

[0064]

[0066] Figure 19 shows the luminaire, in its fourth construction modality, applied to the ground and projecting its light beam.

[0067] In a fifth construction modality, the finishing cover has a circular shape (80) with chamfered faces (81) and a recess (82). The cover (80) has a lower projection (83) that is fixed to the body (10), together with the projection (13), through threading between the structures, and to guarantee watertightness through a sealing ring (86). In addition, the cover (80) is equipped with a lens (84) and an internal lens (85) positioned over the LED (22) that presents a luminous effect of 32 s degrees, as shown in Figures 20 to 23.

[0065]

[0068] Figure 24 shows the luminaire, in its fifth construction modality, applied to the ground and projecting its light beam.

[0066]

[0069] The luminaires (100) are installed on the ground together with an installation box (200) that is equipped with a body (201) that has tabs (202) for fixing to the ground and opening points (203) for passing the cabling. In addition, the box (200) is equipped with an upper projection (204), in a cylindrical shape, which allows the fitting and fixing of the body (10) with tabs (1 1) of the luminaires (100).

[0067]

[0070] The installation box (200) is also equipped with an anti-debris cover (205) that allows the projection (204) to be closed when the luminaire has not yet been installed, preventing dirt and debris from entering the interior of the box and damaging the electrical wiring, as shown in Figures 25 to 27.

Claims

CLAIMS:

1. RECESSED LIGHTING FOR OUTDOOR USE characterized by having a body (10), which has side tabs (1 1 ) that allow it to be fitted by clicking onto the installation box (200), internally equipped with an integrated driver (20) interconnected to the dissipation plate (21 ) with LED (22), reflector (23) and to the cabling (30); the driver (20) is positioned inside the body (10) by fixing and fitting onto projections (14) that allow it to be locked.

2. RECESSED LIGHTING FOR OUTDOOR USE, according to claim 1, characterized in that the body (10) describes in its lower portion a projection (12) equipped with a thread that allows the connection of the cable (30) and nut (31) with ring (31 1 ).

3. RECESSED LIGHTING FOR OUTDOOR USE, according to claim 1, characterized in that in the upper portion of the body (10) there is a projection (13) with a thread that allows the finishing cover with the lenses of the light beams to be fixed.

4. RECESSED LIGHTING FOR OUTDOOR USE, according to claim 1, in a first construction modality characterized in that the finishing cover has a circular shape (40) equipped with a support (41) that allows the arrangement of a finishing lens (42) and an internal lens (43), which are fixed to the body (10) next to the projection (13) through the threading between the structures, and to guarantee the watertightness a sealing ring (44) is arranged; the internal lens (43) is positioned on the reflector (23) so as to direct the light beam to the lens (42) which presents a 360 radial orbital light effect e degrees.

5. RECESSED LIGHTING FOR OUTDOOR USE, according to claim 1, in a second construction modality characterized in that the finishing cover has a square shape (50) equipped with chamfered faces (51) and a groove (52), on one of the faces, which allows the lens to be positioned (53). The lid (50) has a lower projection (54) that is fixed to the body (10), next to the projection (13), through threading between the structures, with a sealing ring (55); the lid (50) is equipped with an internal lens (56) positioned on the reflector (23) in order to direct the light beam towards the lens (53) that presents a luminous effect of 80 e degrees.

6. RECESSED LIGHTING FOR OUTDOOR USE, according to claim 1, in a third construction modality characterized in that the finishing cover has a square shape (60) provided with chamfered faces (61) and grooves (62), on two of the faces, which allows the lens to be positioned (63); the lid (60) has a lower projection (64) that is fixed to the body (10), next to the projection (13), through the threading between the structures, and to guarantee the watertightness a sealing ring (65) is arranged; the lid (60) is equipped with an internal lens (66) positioned on the reflector (23) in order to direct the light beam towards the lens (63) that presents a luminous effect of 80 e degrees.

7. RECESSED LIGHTING FOR OUTDOOR USE, according to claim 1, in a fourth construction modality characterized in that the finishing cover has a shape circular (70) is provided with chamfered faces (71) and recess (72); the lid (70) has a lower projection (73) that is fixed to the body (10), together with the projection (13), through the threading between the structures; the lid (70) is provided with a lens (74), internal lens (75) and anti-glare grid (76), positioned over the LED (22) that presents a luminous effect of 24 s degrees.

8. RECESSED LIGHTING FOR OUTDOOR USE, according to claim 1, in a fifth construction modality characterized in that the finishing cover has a circular shape (80) and is provided with chamfered faces (81) and a recess (82); the cover (80) has a lower projection (83) that is fixed to the body (10), together with the projection (13), through threading between the structures, and to guarantee watertightness through a sealing ring (86); the cover (80) is provided with a lens (84) and an internal lens (85) positioned over the LED (22) that presents a luminous effect of 32 sdegrees.

9. RECESSED LIGHTING FOR OUTDOOR USE, according to claim 1, characterized in that the installation box (200) is equipped with a body (201) that has tabs (202) for fixing to the ground, opening points (203) for passing the cabling and an upper projection (204) for fitting and fixing the luminaire by clicking.

10. RECESSED LIGHTING FOR OUTDOOR USE, according to claims 1 and 9, characterized in that the installation box (200) is equipped with an anti-debris cover (205) for closing the projection (204).

Images