A modular wall washing lamp and its assembly method

Abstract

The present invention discloses a modular wall-washing lamp, which comprises a lamp body. A driving module is arranged at the lower part of the lamp body, and an optical device is arranged at the top. A light source module is arranged inside the optical device. It is characterized in that: a waterproof box is arranged corresponding to the driving module at the lower part, and the waterproof box is buckled and connected with the lamp body. A board-to-board pin-type connecting device is fixedly arranged on the driving module. The board-to-board pin-type connecting device comprises a board-to-board connector row socket and a board-to-board connector row pin. The board-to-board connector row socket is installed on the driving module, and the board-to-board connector row socket and the board-to-board connector row pin are matched. The board-to-board connector row pin is connected with the light source module by penetrating into the board-to-board connector row socket. The present invention adopts a modular combination mode of an optical device, a lamp body and a driving device, and can simply and quickly meet the requirements of different lamp body lengths through combination, filling the blank of different length requirements in actual project applications and reducing production and operation costs.

Description

Technical Field

[0001] The present invention relates to a lighting fixture, specifically a modular wall washing fixture. Background Art

[0002] In the lighting industry, the technology of landscape lighting fixtures is constantly developing. Landscape lights have a wide range of applications. Among them, wall washing floodlights are the most popular and have a large market demand. Conventional wall washing lights are all composed of structural components such as U-shaped aluminum profiles, lenses, glass, end caps, etc. They have disadvantages such as complex structure, poor impact resistance of glass, poor light transmission performance (double attenuation of light by the combination of glass and lens), difficulty in improving waterproof performance (end cap waterproof structure), heavy weight, many components, and high requirements for production and assembly processes. Summary of the Invention

[0003] The purpose of the present invention is to provide a modular wall washing fixture to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the present invention provides the following technical solutions:

[0005] A modular wall washing fixture, including a lamp body. A driving module is provided at the lower part of the lamp body, and an optical device is arranged at the top. A light source module is arranged inside the optical device. It is characterized in that: a waterproof box is provided corresponding to the driving module at the lower part, and the waterproof box is snap-connected to the lamp body. A board-to-board pin-type connecting device is fixedly arranged on the driving module. The board-to-board pin-type connecting device includes a board-to-board connector socket and a board-to-board connector pin. The board-to-board connector socket is installed on the driving module. The board connector socket and the board-to-board connector pin are matched. The board-to-board connector pin is connected to the light source module by penetrating into the board-to-board connector socket.

[0006] The two sides of the lamp body are provided with the same card interfaces and are adjacent to each other through a first buckle plate or a second buckle plate and another same lamp body.

[0007] The cross-section of the card interfaces on both sides of the lamp body is composed of a rectangular groove body and a circular groove body in communication. The diameter of the circular groove body is greater than the height of the rectangular groove body.

[0008] The cross-section of the first buckle plate is "F"-shaped, and the middle card convex is inserted into the card interface on one side of the lamp body.

[0009] The shape of the second buckle plate is "dry"-shaped. The middle card convexes on both sides of the second buckle plate are set to be the same as those in the middle of the first buckle plate and are matched with the card interfaces on both sides of the lamp body. The middle card convexes on both sides of the second buckle plate are respectively connected to the two lamp bodies to realize the connection of two adjacent lamp bodies.

[0010] The two sides of the outside of the waterproof box are provided with elastically bent buckle plates, and the buckle plates can be bent and buckled into both sides of the bottom of the lamp body.

[0011] An assembling method based on the above-mentioned lamp, characterized in that it comprises the following steps:

[0012] S1. Calculate the required number of lamp bodies and lamp holders according to the lighting requirements of the installation position.

[0013] S2. First fix a lamp body, and use a "dry" - shaped snap plate to sequentially snap - connect with the snap - joints on both sides of the lamp body.

[0014] S3. After connecting a certain number of lamp bodies, install "F" - shaped parts at the side ends of the lamp bodies at the outermost sides respectively.

[0015] S4. Then snap - connect the driving module (6) to each lamp body respectively to form the finally assembled lamp.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The present invention adopts a modular combination method of optical devices, lamp bodies, and driving devices. Through combination, it can simply and quickly meet the requirements of different lamp body lengths, filling the gap in the actual project application for different length requirements.

[0018] 3. Connect the driving module and the light source module through board - to - board pin - type connecting devices to achieve fool - proof production and improve the product yield rate.

[0019] 3. The same snap - joints are provided on both sides of the lamp body to be adjacent - snapped with the first snap - plate or with another same lamp body through the second snap - plate, realizing effective combination of different numbers and changes of lamp bodies with different length requirements, as well as different directions and light distribution combinations between modules, and deriving lighting products such as tunnel lights, floodlights, street lights, etc. It can effectively control the material inventory, shorten the delivery cycle, and reduce the operation cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural diagram of Embodiment 1 of the present invention.

[0021] Figure 2 It is a schematic structural diagram of the board - to - board pin - type connecting device in the present invention.

[0022] Figure 3 It is a schematic structural diagram of Embodiment 2 of the present invention.

[0023] Figure 4 It is a schematic diagram of the longitudinal assembly of the lamp in Embodiment 2 of the present invention.

[0024] Figure 5 It is a schematic diagram of the transverse assembly of the lamp in Embodiment 2 of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0026] Please refer to Figures 1-2 , in an embodiment of the present invention, a modular wall-washing lamp includes a lamp body 3, a waterproof box 5, and a first snap plate 7. An optical device 1 is provided at the top of the lamp body 3. The optical device 1 includes a reflector, a lamp shade, a lens, a light source module 2, etc. The density of the lens (PMMA) is lower than that of glass, with strong toughness and significantly stronger impact resistance than silica glass. The optical device 1 can be self-combined according to requirements such as angles and light distribution ratios. The first snap plates 7 are respectively provided on both sides of the lamp body 3. The cross-section of the first snap plate 7 is in the shape of "F". The first snap plate 7 and the side surface of the lamp body 3 are respectively provided with a mating convex and a snap interface. The snap interface is composed of a groove with a rectangular cross-section and a groove with a circular cross-section connected. The diameter of the circular groove is larger than the height of the rectangular groove. The first snap plate 7 is snapped onto both sides of the lamp body 3 by using the convex and the snap interface. At the same time, when snapped, the top of the snap plate 1 can snap and fix the optical device 1 on the lamp body 3, thus achieving a combined disassembly and assembly effect;

[0027] The waterproof box 5 is located at the bottom of the lamp body 3. The two outer sides of the waterproof box 5 are provided with elastic and bent buckle plates 51. After being bent, the buckle plates 51 can be snapped into both sides of the bottom of the lamp body 3 for fixation, realizing combined disassembly and assembly. The waterproof box 5 is used for dust and waterproof protection of the driving module 6 therein. A board-to-board pin-type connection device 4 is fixedly provided on the driving module 6. The board-to-board pin-type connection device 4 includes a board-to-board connector socket 42 and a board-to-board connector pin 41. The board-to-board connector socket 42 is installed on the driving module 6, and the board-to-board connector pin 41 is connected to the light source module 2. When the waterproof box 5 is snapped onto the lamp body 3, the board-to-board connector pin 41 is docked with the board-to-board connector socket 42, realizing the electrical connection between the driving module 6 and the light source module 2.

[0028] Embodiment Two, as Figures 3-5 , in this embodiment, compared with Embodiment One, it further includes a second snap plate 8. The shape of the second snap plate 8 is in the shape of "dry", that is, it is integrally composed of two groups of mirror-symmetrical first snap plates 7. The two sides of the second snap plate 8 are also provided with a convex that cooperates with the grooves on both sides of the lamp body 3. In this way, the two groups of lamp bodies 3 can be connected by using the second snap plate 8. At the same time, as long as the length of the second snap plate 8 is sufficient, multiple wall-washing lamps can be stacked longitudinally to combine other lighting lamps such as tunnel lamps, floodlights, and street lamps.

[0029] Embodiment Three

[0030] An assembly method based on the above-mentioned lamp, which snaps two lamp bodies together, includes the following steps:

[0031] S1. According to the lighting requirements of the installation position, calculate that the number of lamp bases for the lamp bodies required is 2.

[0032] S2. First, fix one lamp body, and connect it to the snap interface on one side of the other lamp body by using a "dry"-shaped snap plate to achieve the snapping of the two lamp bodies.

[0033] S3. After connecting the two lamp bodies, install "F"-shaped snap plates at the outermost ends of the two lamp bodies respectively, that is, the snapping at both ends is completed by two groups of mirror-symmetrical first snap plates 7.

[0034] S4. Then, snap the drive module 6 to each lamp body respectively to form an assembled lamp with 2 lamp bodies finally.

[0035] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0036] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A modular wall-washing lamp, comprising a lamp body (3), a driving module (6) is arranged at the lower part of the lamp body (3), an optical device (1) is arranged at the top, and a light source module (2) is arranged in the optical device (1), and it is characterized in that: The lower corresponding driving module (6) is provided with a waterproof box (5). The waterproof box (5) is snap-connected to the lamp body (3). A board-to-board pin-type connecting device (4) is fixedly arranged on the driving module (6). The board-to-board pin-type connecting device (4) includes a board-to-board connector row socket (42) and a board-to-board connector row pin (41). The board-to-board connector row socket (42) is installed on the driving module (6). The board connector row socket (42) and the board-to-board connector row pin (41) are matched. The board-to-board connector row pin (41) is connected to the light source module (2) by penetrating into the board-to-board connector row socket (42). The two sides of the lamp body (3) are provided with the same card interfaces to be adjacent to the first snap plate (7) or to be adjacent to another identical lamp body (3) through the second snap plate (8). The cross-section of the first snap plate (7) is in the shape of "F", and the middle clamping protrusion is clamped into the card interface on one side of the lamp body (3). The shape of the second snap plate (8) is in the shape of "dry". The clamping protrusions in the middle on both sides of the second snap plate (8) are set to be the same as those in the middle of the first snap plate (7) and are matched with the card interfaces on both sides of the lamp body (3). The clamping protrusions in the middle on both sides of the second snap plate (8) are respectively clamped with the two lamp bodies (3) to realize the connection of two adjacent lamp bodies (3).

2. The modular wall-washing lamp according to claim 1, wherein: The card interfaces on both sides of the lamp body (3) are composed of a rectangular groove body and a circular groove body with a circular cross-section communicating with each other. The diameter of the circular groove body is greater than the height of the rectangular groove body.

3. The modular wall washing lamp according to claim 1, characterized in that: The two outer sides of the waterproof box (5) are provided with elastic and curved buckle plates (51). The lower two sides of the lamp body (3) are provided with notches. The buckle plates (51) can be bent and buckled into the notches on both sides of the bottom of the lamp body (3) for buckling connection.

4. An assembling method of a lamp according to any one of claims 1 to 3, characterized in that, It includes the following steps: S1. According to the lighting requirements of the installation position, calculate the required number of lamp bodies and lamp holders. S2. First, fix a lamp body, and use the "dry"-shaped snap plate to sequentially snap-connect with the card interfaces on both sides of the lamp body. S3. After connecting a certain number of lamp bodies, install "F"-shaped ones at the side ends of the lamp bodies at the outermost sides respectively. S4. Then, respectively snap-connect the driving module (6) to each lamp body to form the final assembled lamp.

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