Adjustable light-emitting wall lamp

Abstract

The wall lamp comprises a shell, a base and a lens cover, the shell comprises an outer shell and an inner cavity arranged in the outer shell, a first opening is formed in the front face of the shell to be communicated with the inner cavity, a second opening is formed in the back face of the outer shell to be connected with the base, and the lens cover is arranged on the base. The lens cover is connected with the front face of the shell to shield the first opening, a controller is arranged on the base, a first lamp panel and a second lamp panel which are electrically connected with the controller are arranged in the inner cavity, and an included angle A is formed between the first lamp panel and the second lamp panel. The lens cover comprises a first lens and a second lens which are connected with each other, the first lens is opposite to the first lamp panel, the second lens is opposite to the second lamp panel, and the controller can control the first lamp panel and / or the second lamp panel to be turned on.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a wall lamp with adjustable light emission. Background Art

[0002] Most existing lamps can only emit light at one angle, which cannot meet the requirements of the site's specified lighting area and lighting angle. Most solutions to this problem are to replace the lens. However, when removing the lens for replacement, the screws may not be pre-pressed with the sealing rubber ring, which may cause waterproof failure. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art, and provides an adjustable light-emitting wall lamp whose lighting angle can be adjusted without replacing a lens.

[0004] The adjustable luminous wall lamp according to the embodiment of the utility model comprises a shell, a base and a lens cover, the shell comprises an outer shell and an inner cavity arranged in the outer shell, a first opening is provided on the front of the shell to connect to the inner cavity, a second opening is provided on the back of the outer shell to connect to the base, the lens cover is connected to the front of the shell to block the first opening, a controller is provided on the base, a first light board and a second light board electrically connected to the controller respectively are provided in the inner cavity, an angle A is formed between the first light board and the second light board, the lens cover comprises a first lens and a second lens connected to each other, the first lens is opposite to the first light board, the second lens is opposite to the second light board, and the controller can control the first light board and / or the second light board to light up.

[0005] According to some embodiments of the utility model, the inner cavity includes a first bottom plate and a second bottom plate that are connected to each other, and side plates respectively arranged on both sides of the first bottom plate and the second bottom plate, an angle A is formed between the first bottom plate and the second bottom plate, the first light board is arranged on the first bottom plate, the second light board is arranged on the second bottom plate, and through holes are respectively provided on the first bottom plate and the second bottom plate to pass the wires on the first light board and the second light board to connect the controller.

[0006] According to some embodiments of the present invention, the inner cavity is made of metal.

[0007] According to some embodiments of the present invention, heat dissipation fins are respectively disposed on the back side of the first bottom plate and the back side of the second bottom plate.

[0008] According to some embodiments of the present invention, the lens cover further includes side lenses respectively arranged on both sides of the first lens and the second lens, and the side lenses are respectively connected to the first lens and the second lens.

[0009] According to some embodiments of the utility model, an annular groove is provided on the end surface of the first opening, and a clamping portion is provided on the edge of the lens cover, and the clamping portion is clamped with the annular groove.

[0010] According to some embodiments of the present invention, a pressing frame is further included, and the pressing frame is pressed onto the edge of the lens cover.

[0011] According to some embodiments of the utility model, the controller includes a power supply module and a drive control module, the power supply module supplies power to the drive control module, and the drive control module is electrically connected to the first light board and the second light board respectively to control the lighting of the first light board and / or the second light board.

[0012] According to some embodiments of the utility model, a color temperature control module is also included, and the first light board and the second light board respectively include a warm white light source and a cold white light source, and the color temperature control module is respectively electrically connected to the warm white light source and the cold white light source to control the lighting of the warm white light source and / or the cold white light source.

[0013] According to some embodiments of the present invention, a power regulating module is further included, and the power regulating module is electrically connected to the power module to control the magnitude of the output voltage of the power module, thereby controlling the brightness of the first light board or the second light board.

[0014] The adjustable luminous wall lamp according to the embodiment of the utility model has at least the following beneficial effects: due to the angle A formed between the first light board and the second light board, the first lens is opposite to the first light board so that the light of the first light board is transmitted through the first lens at a first illumination angle, and the second lens is opposite to the second light board so that the light of the second light board is transmitted through the second lens at the first illumination angle, and the controller is used to control either the first light board or the second light board to light up or light up at the same time, so that the adjustable luminous wall lamp has three illumination angles, and the lighting angle can be adjusted without replacing the lens.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings;

[0017] Figure 1 It is a structural diagram of a wall lamp with adjustable light emission;

[0018] Figure 2 It is an exploded structural diagram of a wall lamp with adjustable light emission;

[0019] Figure 3It is a structural diagram of a housing of a wall lamp with adjustable light emission;

[0020] Figure 4 It is a control block diagram of a controller for a wall lamp with adjustable light emission;

[0021] Figure 5 It is a circuit schematic diagram of a controller of a wall lamp with adjustable light emission;

[0022] Figure 6 It is a schematic diagram of various illumination angles. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] In the description of the present invention, 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 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 and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] In the description of the present utility model, "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 the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0026] Reference Figures 1 to 6The utility model discloses an adjustable luminous wall lamp, comprising a shell, a base 10 and a lens cover. The shell comprises an outer shell 21 and an inner cavity 22 arranged in the outer shell 21. The front of the shell is provided with a first opening 211 to communicate with the inner cavity 22, and the back of the outer shell 21 is provided with a second opening 212 to connect with the base 10. The lens cover is connected to the front of the shell to cover the first opening 211. A controller is provided on the base 10. A first light board 51 and a second light board 52 electrically connected to the controller are provided in the inner cavity 22. An angle A is formed between the first light board 51 and the second light board 52. The lens cover comprises a first lens 31 and a second lens 32 connected to each other. The first lens 31 is opposite to the first light board 51, and the second lens 32 is opposite to the second light board 52. The controller can control the first light board 51 and / or the second light board 52 to light up. Since an angle A is formed between the first light board 51 and the second light board 52, the first lens 31 is opposite to the first light board 51 so that the light of the first light board 51 is transmitted through the first lens 31 at a first illumination angle, and the second lens 32 is opposite to the second light board 52 so that the light of the second light board 52 is transmitted through the second lens 32 at a second illumination angle. The controller is used to control either the first light board 51 or the second light board 52 to light up or both of them at the same time, so that the illumination angles of the adjustable luminous wall lamp are three, and the lighting angle can be adjusted without replacing the lens.

[0027] The angle A can be an acute angle or an obtuse angle. The first light board 51 is located above the second light board 52. The light emitted by the first light board 51 is emitted obliquely downward, and the light emitted by the second light board 52 is emitted obliquely upward. The controller adjusts the narrow, medium and wide light output to meet the requirements of the designated lighting area of ​​the venue. Figure 6 When a small range of illumination is needed, the first light board 51 is controlled to light up; when a larger illumination range is needed, the second light board 52 is controlled to light up; when an even larger illumination range is needed, the first light board 51 and the second light board 52 are controlled to light up at the same time.

[0028] like Figure 2 As shown, the inner cavity 22 includes a first bottom plate 221 and a second bottom plate 222 connected to each other, and side plates 223 respectively arranged on both sides of the first bottom plate 221 and the second bottom plate 222. An angle A is formed between the first bottom plate 221 and the second bottom plate 222. The first lamp board 51 is arranged on the first bottom plate 221, and the second lamp board 52 is arranged on the second bottom plate 222. Through holes 224 are respectively provided on the first bottom plate 221 and the second bottom plate 222 to pass the wires on the first lamp board 51 and the second lamp board 52 to connect the controller. In order to have a good heat dissipation effect, the inner cavity 22 is made of metal material to dissipate the heat on the first lamp board 51 and the second lamp board 52.

[0029] like Figure 3 Furthermore, the back side of the first bottom plate 221 and the back side of the second bottom plate 222 are respectively provided with heat dissipation fins 225, so as to achieve a better heat dissipation effect.

[0030] Furthermore, the lens cover also includes side lenses 33 respectively arranged on both sides of the first lens 31 and the second lens 32 , and the side lenses 33 are respectively connected to the first lens 31 and the second lens 32 , so that the entire lens cover can transmit light.

[0031] like Figure 2 The end face of the first opening 211 is provided with an annular groove 213, and the edge of the lens cover is provided with a clamping portion, which is clamped with the annular groove 213. It also includes a pressing frame 60, which is pressed on the edge of the lens cover, so that the connection between the lens cover and the shell is more stable.

[0032] like Figure 4 and Figure 5 The controller includes a switch module 45, a power module 41 and a drive control module 42. The switch module 45 is electrically connected to the power module 41 to control the light-on state of the power module 41. The power module 41 supplies power to the drive control module 42. The drive control module 42 is electrically connected to the first light board 51 and the second light board 52 respectively to control either one of the first light board 51 and the second light board 52 to light up or both of them.

[0033] Furthermore, it also includes a color temperature control module 43, the first light board 51 and the second light board 52 respectively include a warm white light source 53 and a cold white light source 54, the color temperature control module 43 is electrically connected to the warm white light source 53 and the cold white light source 54 respectively to control either the warm white light source or the cold white light source or both of them to light up at the same time, wherein the warm white light source can adopt 5000K LED lamp beads, and the cold white light source 54 can adopt 3000K LED lamp beads, when the warm white light source and the cold white light source are lit at the same time, they will emit light with a color temperature of 4000K, so as to be suitable for a variety of lighting occasions.

[0034] Furthermore, a power regulating module 44 is included, which is electrically connected to the power module 41 to control the magnitude of the output voltage of the power module 41, thereby controlling the brightness of the first light board 51 or the second light board 52. The power regulating module 44 can be set to three power levels, namely 100%, 80% and 60%.

[0035] It is easy for those skilled in the art to understand that the above preferred embodiments can be freely combined and superimposed without conflict.

[0036] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention specification and drawings under the utility model concept, or directly or indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A wall lamp with adjustable light emission, characterized in that: include: A shell, a base (10) and a lens cover, wherein the shell comprises an outer shell (21) and an inner cavity (22) arranged in the outer shell (21), a first opening (211) is provided on the front of the shell to communicate with the inner cavity (22), a second opening (212) is provided on the back of the outer shell (21) to connect with the base (10), the lens cover is connected to the front of the shell to cover the first opening (211), a controller is provided on the base (10), a first light board (51) and a second light board (52) are provided in the inner cavity (22) and are respectively electrically connected to the controller, an angle A is formed between the first light board (51) and the second light board (52), the lens cover comprises a first lens (31) and a second lens (32) which are connected to each other, the first lens (31) is opposite to the first light board (51), and the second lens (32) is opposite to the second light board (52), and the controller can control the first light board (51) and / or the second light board (52) to light up.

2. The adjustable light emitting wall lamp according to claim 1, characterized in that: The inner cavity (22) comprises a first bottom plate (221) and a second bottom plate (222) which are connected to each other, and side plates (223) respectively arranged on both sides of the first bottom plate (221) and the second bottom plate (222); an angle A is formed between the first bottom plate (221) and the second bottom plate (222); the first light board (51) is arranged on the first bottom plate (221); the second light board (52) is arranged on the second bottom plate (222); and through holes (224) are respectively provided on the first bottom plate (221) and the second bottom plate (222) for passing wires on the first light board (51) and the second light board (52) to connect to the controller.

3. The adjustable light emitting wall lamp according to claim 2, characterized in that: The inner cavity (22) is made of metal.

4. The adjustable light emitting wall lamp according to claim 3, characterized in that: The back side of the first bottom plate (221) and the back side of the second bottom plate (222) are respectively provided with heat dissipation fins (225).

5. The adjustable light emitting wall lamp according to claim 1, characterized in that: The lens cover further comprises side lenses (33) respectively arranged on both sides of the first lens (31) and the second lens (32); the side lenses (33) are respectively connected to the first lens (31) and the second lens (32).

6. The adjustable light emitting wall lamp according to claim 1, characterized in that: An annular clamping groove (213) is provided on the end surface of the first opening (211), and a clamping portion is provided on the edge of the lens cover, and the clamping portion is clamped with the annular clamping groove (213).

7. The adjustable light emitting wall lamp according to claim 6, characterized in that: It also comprises a pressing frame (60), wherein the pressing frame (60) is pressed onto the edge of the lens cover.

8. The adjustable light emitting wall lamp according to claim 1, characterized in that: The controller comprises a power module (41) and a drive control module (42), wherein the power module (41) supplies power to the drive control module (42), and the drive control module (42) is electrically connected to the first light board (51) and the second light board (52) respectively to control the lighting of the first light board (51) and / or the second light board (52).

9. The adjustable light emitting wall lamp according to claim 8, characterized in that: The invention also comprises a color temperature control module (43); the first light panel (51) and the second light panel (52) respectively comprise a warm white light source (53) and a cold white light source (54); the color temperature control module (43) is respectively electrically connected to the warm white light source (53) and the cold white light source (54) to control the lighting of the warm white light source (53) and / or the cold white light source (54).

10. The adjustable light emitting wall lamp according to claim 8, characterized in that: It also includes a power regulating module (44), which is electrically connected to the power module (41) to control the magnitude of the output voltage of the power module (41), thereby controlling the brightness of the first light panel (51) or the second light panel (52).

Images