Embedded wall lamp

Abstract

The utility model relates to an embedded wall lamp. The embedded wall lamp comprises a shell and a panel fixedly connected with the shell, the panel is fixedly connected with an inner shell, and the inner shell is located in the outer shell; a light source assembly is arranged in the inner shell, a light emitting chamber allowing light generated by the light source assembly to pass through is arranged on the panel, a waterproof connector and at least one waterproof ventilation valve are fixedly installed at the bottom of the inner shell, and heat generated by work of the light source assembly is discharged out of the inner shell through the waterproof ventilation valves. The waterproof ventilation valve is arranged on the inner shell, and heat generated in the using process of the lamp source assembly is discharged from the inner cavity through the waterproof ventilation valve and enters the outer shell. The waterproof level of the embedded wall lamp is higher than IP65 due to the facts that the fixing ring and the panel are connected in a seamless mode, the connecting ring and the shell are connected in a seamless mode, and the sealing ring and the sealant are arranged.

Description

Technical Field

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

[0002] Embedded wall lamps are also called step lamps. Step lamps are a kind of lighting products with safety functions. They can provide people with visible light in dim light conditions to avoid safety accidents. Step lamps are widely used in places such as cinemas, and are also common in parks. They can also be used on the stairs of high-end residences. Its lamp body is made of materials with high light transmittance, good firmness and high waterproofness, such as stainless steel, aluminum alloy or flame retardant plastic. The light source uses LED lamps, which can be monochrome, mixed color, or even combined into gradient jumps. The step lamp has beautiful appearance and creates an excellent visual effect on the steps after being powered on.

[0003] Step lights are usually placed at the bottom of steps or walls. They are required to be installed as close to the wall as possible. To ensure waterproof performance, existing step lights usually install the light source components in a closed space for operation. The light source components release heat when working, and the heat will accumulate in the closed space, causing the temperature to rise. Long-term high temperature environment may shorten the life of the light source components or even damage the lamp. Utility Model Content

[0004] The purpose of the utility model is to provide a recessed wall lamp to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a recessed wall lamp, comprising an outer shell and a panel fixedly connected to the outer shell; an inner shell is fixedly connected to the panel, and the inner shell is located inside the outer shell; a light source assembly is arranged in the inner shell, and a light output chamber for light generated by the light source assembly to pass through is arranged on the panel, a waterproof joint and at least one waterproof breathable valve are fixedly installed at the bottom of the inner shell, and the heat generated by the light source assembly during operation is discharged from the inner shell through the waterproof breathable valve.

[0006] Compared with the prior art, by arranging a waterproof breathable valve on the inner shell, the heat generated by the light source assembly during use is discharged from the inner chamber through the waterproof breathable valve into the outer shell, thereby reducing the temperature of the inner chamber and extending the service life of the light source assembly.

[0007] The utility model is an improvement on the embedded wall lamp. The inner shell comprises a fixing ring seamlessly connected with the panel and a shell body connected with the fixing ring. The shell body is seamlessly connected with a connecting ring adapted to the fixing ring. The connecting ring is provided with a sealing groove. A sealing ring is installed in the sealing groove.

[0008] The utility model is an improvement on the embedded wall lamp. The top of the light outlet chamber is provided with a light outlet of the light outlet chamber, the light outlet is covered with a light-transmitting plate, and a sealant is provided between the light-transmitting plate and the light outlet.

[0009] Compared with the prior art, the waterproof grade of the embedded wall lamp is higher than IP65 due to the seamless connection between the fixing ring and the panel and between the connecting ring and the shell, as well as the provision of a sealing ring and a sealant.

[0010] The utility model is an improvement on the embedded wall lamp, in which slots and mounting slots are relatively arranged on the front and rear sides of the light outlet, the slot is adjacent to the panel, one side of the light-transmitting plate is inserted into the slot and covers the light outlet, a fixing plate is arranged in the mounting slot, one end of the fixing plate is located in the mounting slot and is fixed in the mounting slot by a fastener, and the other end extends to just above the light-transmitting plate and abuts against the light-transmitting plate.

[0011] The utility model is an improvement on the embedded wall lamp, in which limiting plates are provided on the left and right sides of the light outlet.

[0012] The utility model is an improvement on the embedded wall lamp. The light exit chamber comprises a light guide wall and two left and right walls respectively arranged on both sides of the light guide wall. The light guide wall is arranged to be inclined outward from top to bottom.

[0013] The utility model is an improvement on the embedded wall lamp, in which an inner chamber recessed toward the bottom of the outer shell is arranged in the shell, and a light source assembly is fixedly installed in the inner chamber; a mounting plate is fixedly connected in the inner chamber, and the mounting plate is arranged parallel to the light-transmitting plate; a lens for stretching light is fixedly installed on the mounting plate, and the lens cover of the stretching light is arranged on the LED lamp beads of the light source assembly; the lens for stretching light is located directly above the light-transmitting plate, and the LED lamp beads of the light source assembly are fixedly installed on the mounting plate.

[0014] The utility model is an improvement of the embedded wall lamp. A housing is provided with a containing room, and fixed ears are symmetrically provided on the side walls of the containing room. Connecting pieces are fixedly mounted on the fixed ears, and connecting holes corresponding to the connecting pieces are provided on the panel.

[0015] The utility model is an improvement of the embedded wall lamp. The side of the shell is evenly distributed with a plurality of threading holes. The threading holes are provided with baffles. The baffles are connected to the threading holes through connecting strips.

[0016] The utility model is an improvement on the embedded wall lamp, in which at least two connecting ears are fixedly connected to the bottom surface of the shell.

[0017] In addition to the technical problems solved by the present invention, the technical features that constitute the technical solution, and the advantages brought by the technical features of the technical solution described above, other technical problems that can be solved by the present invention, other technical features included in the technical solution, and the advantages brought by these technical features will be further described in detail in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an explosion isometric stereogram of the utility model.

[0019] Figure 2 It is an exploded isometric stereogram of the panel of the utility model.

[0020] Figure 3 It is a bottom view of the shell of the utility model.

[0021] Explanation of the accompanying numbers: 01. Outer shell, 02. Panel, 03. Connecting ear, 04. Threading hole, 05. Baffle, 06. Accommodating chamber, 07. Fixed ear, 08. Connector, 09. Connecting hole, 10. Light outlet chamber, 11. Light outlet, 12. Light-transmitting plate, 13. Slot, 14. Mounting groove, 15. Fixed plate, 16. Light-guiding wall, 17. Left side wall, 18. Right side wall, 19. Inner shell, 20. Fixed ring, 21. Shell, 22. Connecting ring, 23. Sealing groove, 24. Inner chamber, 25. Mounting plate, 26. Waterproof joint, 27. Waterproof breathable valve. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] like Figure 1-3 As shown, the embedded wall lamp of the utility model has a shell 01 and a panel 02 fixedly connected to the shell 01 by fasteners. The shell 01 is installed in the wall. The panel 02 abuts against the outer surface of the wall. At least two connecting ears 03 are fixedly connected to the bottom surface of the shell 01 by fasteners. During the installation process, the connecting ears 03 are fixedly connected to the wall by fasteners to improve the stability of the shell 01 in the wall. The side of the shell 01 is evenly distributed with a plurality of threading holes 04, and the threading holes 04 are provided with baffles 05, and the diameter of the baffles 05 is smaller than the diameter of the threading holes 04. The baffles 05 are connected to the threading holes 04 by connecting strips. During use, the user applies a punching force on the baffle 05, and the connecting strip breaks, so that the baffle 05 falls from the threading holes 04. It is convenient for the external wire to pass through the threading holes 04 and enter the shell 01.

[0024] The housing 01 is provided with a receiving chamber 06, and two side walls of the receiving chamber 06 are symmetrically provided with fixing ears 07. The fixing ears 07 are fixed to the housing 01 by welding and are located in the receiving chamber 06. A connecting piece 08 is fixedly mounted on the fixing ears 07 by welding, and the connecting piece 08 is preferably a nut, and the connecting piece 08 extends to the bottom of the receiving chamber 06. A connecting hole 09 corresponding to the connecting piece 08 is provided on the panel 02, and a fastener is passed through the connecting hole 09 on the panel 02 to connect with the connecting piece 08 on the fixing ears 07. The panel 02 is fixedly connected to the housing 01.

[0025] During installation, the housing 01 is first fixed to a wall or other basic installation body, and then the panel 02 is fixed to the housing 01 by fasteners so that the panel 02 abuts against the wall surface.

[0026] The panel 02 is provided with an inwardly recessed light exit chamber 10 and a light exit port 11 connected to the light exit chamber 10. The light exit port 11 is located at the top of the light exit chamber 10 and is covered with a light-transmitting plate 12. The light emitted by the LED lamp beads of the lamp source assembly passes through the light-transmitting plate 12 on the light exit port 11 and is irradiated into the light exit chamber 10.

[0027] A slot 13 and a mounting slot 14 are arranged oppositely on the front and rear sides of the light outlet 11. The slot 13 is adjacent to the panel 02. One side of the light-transmitting plate 12 is inserted into the slot 13 and covers the light outlet 11. A fixing plate 15 is arranged in the mounting slot 14. One end of the fixing plate 15 is located in the mounting slot 14 and fixed in the mounting slot 14 by a fastener, and the other end extends to the top of the light-transmitting plate 12 and abuts against the light-transmitting plate 12. Limiting plates are also arranged on the left and right sides of the light outlet 11. The light-transmitting plate 12 is fixed by the setting of the limiting plates, the slot 13 and the fixing plate 15.

[0028] The light-transmitting plate 12 and the light outlet 11 are filled with sealant by coating, and the sealant is preferably a sealant with a waterproof grade of IPX7. This prevents moisture from flowing from one side of the panel 02 to the other side of the panel 02 through the gap between the light-transmitting plate 12 and the light outlet 11. Through the arrangement of the sealant, the slot 13 and the fixing plate 15, the waterproof grade of the light-transmitting plate 12 and the panel 02 is above IPX7.

[0029] The light exit chamber 10 includes a light guide wall 16 and two left and right walls 17 and 18 respectively arranged on both sides of the light guide wall 16. The light guide wall 16 is arranged to be tilted outward from top to bottom. When the light emitted by the LED lamp beads of the light source assembly passes through the light-transmitting plate 12 and irradiates the light guide wall 16, the left and right walls 17, and the right walls 18, it is refracted and scattered, and the light is irradiated to a place other than the panel 02.

[0030] An inner shell 19 is provided on the panel 02, and the inner shell 19 is located in the accommodating chamber 06 of the outer shell 01. The inner shell 19 includes a fixing ring 20 seamlessly connected with the panel 02 and a shell 21 connected to the fixing ring 20, and the fixing ring 20 and the panel 02 are fixedly connected by full welding or integral molding. It is ensured that there is no gap between the fixing ring 20 and the panel 02. A connecting ring 22 adapted to the fixing ring 20 is seamlessly connected to the shell 21, and the connecting ring 22 and the shell 21 are fixedly connected by full welding or integral molding. It is ensured that there is no gap at the connection between the connecting ring 22 and the shell 21. A sealing groove 23 is provided on the connecting ring 22. A sealing ring is installed in the sealing groove 23. The waterproof grade of the sealing ring is not lower than IP67.

[0031] When the connecting ring 22 and the fixing plate 15 are fixedly connected by fasteners, the sealing ring is squeezed to achieve a sealing effect. At the same time, there is a seamless connection between the fixing ring 20 and the panel 02, as well as between the connecting ring 22 and the shell 21, thereby ensuring that the waterproof level between the shell 21 and the panel 02 is higher than IP67.

[0032] An inner chamber 24 recessed toward the bottom of the outer shell 01 is provided in the shell 21, a light source assembly is provided in the inner chamber 24, and the light-transmitting plate 12 is located in the inner chamber 24. A mounting plate 25 is fixedly connected to the inner chamber 24 by welding or integral forming, and the mounting plate 25 is arranged parallel to the light-transmitting plate 12. The LED lamp beads of the light source assembly are fixedly mounted on the mounting plate 25. A stretching light lens 28 is fixedly mounted on the mounting plate 25, and the stretching light lens 28 is covered on the LED lamp beads of the light source assembly. The stretching light lens 28 is located directly above the light-transmitting plate 12. When the light emitted by the LED lamp beads is irradiated to the outside of the panel 02 through the light-transmitting plate 12 under the action of the stretching light lens 28.

[0033] like Figure 3 As shown, a waterproof connector 26 is provided at the bottom of the housing 21, and the waterproof grade of the waterproof connector 26 is preferably IP67. When the wire enters the installation room through the threading hole 04 on the housing 01. Then the waterproof connector 26 is electrically connected to the electronic components and LED lamp beads in the inner chamber 24. At least one waterproof breathable valve 27 is provided on the housing 21, and the waterproof breathable valve 27 is located on one side of the waterproof connector 26. The waterproof grade of the waterproof breathable valve 27 is IP68. When the heat generated by the light source assembly during use is discharged from the inner chamber 24 into the housing 01 through the waterproof breathable valve 27. Thereby reducing the temperature in the inner chamber 24 and extending the service life of the light source assembly.

[0034] It should be noted that, for the sake of clarity of description, the fasteners described in this application are any one of screws, bolts, and screws.

[0035] If the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0036] The above implementation modes are merely descriptions of the preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering and technical personnel in the field shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A recessed wall lamp, comprising a housing and a panel fixedly connected to the housing, characterized in that: The panel is fixedly connected to an inner shell, which is located inside the outer shell; a light source assembly is arranged inside the inner shell, and a light output chamber is arranged on the panel for light generated by the light source assembly to pass through; a waterproof joint and at least one waterproof breathable valve are fixedly installed at the bottom of the inner shell, and heat generated by the light source assembly during operation is discharged from the inner shell through the waterproof breathable valve.

2. The recessed wall lamp according to claim 1, characterized in that: The inner shell includes a fixing ring seamlessly connected with the panel and a shell body connected with the fixing ring. The shell body is seamlessly connected with a connecting ring adapted to the fixing ring. The connecting ring is provided with a sealing groove; a sealing ring is installed in the sealing groove.

3. The recessed wall lamp according to claim 2, characterized in that: The top of the light exit chamber is provided with a light exit port of the light exit chamber, the light exit port is covered with a light-transmitting plate, and a sealant is provided between the light-transmitting plate and the light exit port.

4. The recessed wall lamp according to claim 3, characterized in that: A slot and a mounting slot are relatively arranged on the front and rear sides of the light outlet, the slot is adjacent to the panel, one side of the light-transmitting plate is inserted into the slot and covers the light outlet, a fixing plate is arranged in the mounting slot, one end of the fixing plate is located in the mounting slot and is fixed in the mounting slot by a fastener, and the other end extends to the top of the light-transmitting plate and abuts against the light-transmitting plate.

5. The recessed wall lamp according to claim 4, characterized in that: Limiting plates are also provided on the left and right sides of the light outlet.

6. The recessed wall lamp according to claim 5, characterized in that: The light exit chamber comprises a light guide wall and two left and right walls respectively arranged on both sides of the light guide wall. The light guide wall is arranged to be inclined outward from top to bottom.

7. The recessed wall lamp according to claim 3, characterized in that: An inner chamber recessed toward the bottom of the outer shell is provided in the shell, and the light source assembly is fixedly installed in the inner chamber; a mounting plate is fixedly connected in the inner chamber, and the mounting plate is arranged parallel to the light-transmitting plate; a lens for stretching light is fixedly installed on the mounting plate, and the lens cover of the stretching light is arranged on the LED lamp bead of the light source assembly; the lens for stretching light is located directly above the light-transmitting plate, and the LED lamp bead of the light source assembly is fixedly installed on the mounting plate.

8. The recessed wall lamp according to claim 1, characterized in that: A receiving chamber is arranged in the shell, and fixed ears are symmetrically arranged on the side walls of the receiving chamber; a connecting piece is fixedly installed on the fixed ear, and a connecting hole corresponding to the connecting piece is arranged on the panel.

9. The recessed wall lamp according to claim 1, characterized in that: A plurality of threading holes are evenly distributed on the side of the shell, baffles are arranged in the threading holes, and the baffles and the threading holes are connected by connecting strips.

10. The recessed wall lamp according to claim 1, characterized in that: At least two connecting ears are fixedly connected to the bottom surface of the shell.

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