Wall washing lamp

Abstract

The utility model relates to a wall washing lamp which comprises at least two light-emitting modules and connecting pieces, and the light-emitting modules are sequentially arranged from left to right. The left end of the connecting piece is fixedly connected with the right end of one light-emitting module, and the right end of the connecting piece is rotationally connected with the left end of the other light-emitting module. When the multiple light-emitting modules are connected in the mode, the angle between every two adjacent light-emitting modules can be adjusted through the rotating ends of the light-emitting modules, and therefore bending deformation of the wall washing lamp is achieved, and diversified lighting requirements of arc shapes, wave shapes and the like are formed.

Description

TECHNICAL FIELD

[0001] The utility model relates to lamp technical field, especially a wall washing lamp. BACKGROUND

[0002] The LED wall washing lamp is a kind of high-end linear decorative lamp, with low power consumption, long service life, high brightness, easy bending, maintenance-free and other remarkable features, commonly used in building facade brightening lighting engineering, can create soft and uniform lighting effect, improve the beauty and night vision effect of building, as a kind of building decoration has been widely applied.For example, the patent number CN201620528007.5 discloses a wall washing lamp, comprising a fixed frame and a plurality of wall washing lamp monomers;A plurality of wall washing lamp monomers are connected to the fixed frame, the fixed frame is provided with a mounting surface matched with the curved surface of wall body and bears a plurality of wall washing lamp monomers, and the wall washing lamp monomers are fixed to the wall body;The wall washing lamp provided in the application can be matched with the curved surface of wall body, so that a plurality of wall washing lamp monomers can be installed flat on the curved wall, ensuring the uniformity and beauty of wall washing lamp illumination, and having the advantages of simple structure, convenient installation and good practicability.

[0003] But in some irregular light illumination environments such as arc, wave shape, only a plurality of length shorter wall washing lamp monomers can be connected in series and spliced, and the adjacent two wall washing lamp monomers cannot be flexibly bent, so that the light emitted by the wall washing lamp as a whole is not smooth, and it is difficult to obtain ideal decorative effect;Therefore, it is urgent to design a wall washing lamp that can solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at the deficiency of prior art, and provides a wall washing lamp, which can solve the above problems.

[0005] To achieve the above requirements, the utility model solves the technical problems by adopting the following technical scheme:

[0006] A wall washing lamp is provided, comprising a light emitting module and a connecting piece, the light emitting module has at least two and is arranged in order from left to right;The left end of the connecting piece is fixedly connected with the right end of one of the light emitting modules, and the right end of the connecting piece is rotatably connected with the left end of another light emitting module;When a plurality of light emitting modules are connected in this way, the angle between adjacent two light emitting modules can be adjusted by the rotating end of the light emitting module, so that the bending deformation of the wall washing lamp is realized, and various lighting requirements such as arc, wave shape are formed.

[0007] The utility model has the advantages that:

[0008] In the two adjacent light emitting modules, one end of the connecting piece is rotatably connected with one end of one light emitting module, and the other end is fixedly connected with one end of the other light emitting module. Such arrangement not only enables the two adjacent light emitting modules to rotate through the rotating end of the connecting piece, realizing the arrangement of the wall washing lamp into arc, wave shape and other diversified lighting needs, but also ensures the stability of the two adjacent light emitting modules when connected through the fixed end of the connecting piece, facilitating the rotation of the light emitting module to the required angle by the staff, and has good practicability. BRIEF DESCRIPTION OF DRAWINGS

[0009] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the present application will be further described below with reference to the drawings and embodiments. The drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the premise of not deviating from the concept of the present application:

[0010] Figure 1 is a three-dimensional structure schematic diagram of a wall washing lamp of the present application;

[0011] Figure 2 is a three-dimensional structure schematic diagram of a wall washing lamp of the present application from another angle;

[0012] Figure 3 is a three-dimensional structure schematic diagram of a light emitting module in a wall washing lamp of the present application;

[0013] Figure 4 is a three-dimensional exploded view of a light emitting module in a wall washing lamp of the present application;

[0014] Figure 5 is a three-dimensional structure schematic diagram of a mounting shell in a wall washing lamp of the present application;

[0015] Figure 6 is a three-dimensional structure schematic diagram of a mounting shell in a wall washing lamp of the present application from another angle;

[0016] Figure 7 is Figure 4 a longitudinal sectional view of the mounting shell, the light emitting assembly and the cover plate after assembly;

[0017] Figure 8 is a three-dimensional structure schematic diagram of a connecting piece in a wall washing lamp of the present application;

[0018] Figure 9 is a three-dimensional exploded view of a connecting piece in a wall washing lamp of the present application;

[0019] Figure 10 is a three-dimensional exploded view of the connecting piece and the light emitting module when assembled in a wall washing lamp of the present application. DETAILED DESCRIPTION

[0020] The terms "first", "second", "third", and "fourth" and the like in the description and in the claims of the present document are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "comprising", "including", "containing", and "having" and the like are meant not to be construed as limiting but as meaning "including but not limited to". For example, a process, method, object, or apparatus that comprises a list of steps or elements is not necessarily limited to the listed steps or elements, but can include other steps or elements not expressly listed or inherent to such process, method, object, or apparatus.

[0021] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "in an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of one another. It is expressly understood that any of the embodiments described herein can be incorporated into any other embodiment.

[0022] "Multiple" means two or more. "And / or", describing the association relationship of the associated objects, means that there can be three relationships, for example, A and / or B, which can represent the three cases of A alone, A and B together, and B alone. The character " / " generally represents that the associated objects before and after are in an "or" relationship.

[0023] Furthermore, the terms "upper", "lower", "left", "right", "top", "bottom", "vertical", and the like, which indicate the orientation of the device or apparatus, are based on the attitude position of the device or apparatus in normal use.

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below. Obviously, the described embodiments are part of the embodiments of the present application, not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0025] Please refer to Figure 1 and Figure 2The wall washing lamp of the embodiment of the utility model, including multiple light emitting modules 10 and connecting piece 20 connecting every two adjacent light emitting modules 10, wherein one end of connecting piece 20 is rotatably connected with one end of one light emitting module 10, and the other end of connecting piece 20 is fixedly connected with one end of another light emitting module 10, the angle between the two adjacent light emitting modules 10 is adjusted through the rotating end of connecting piece 20, so that the bending deformation of the wall washing lamp is realized, and the diversified lighting requirements such as the bending of the wall washing lamp into arc shape, wave shape and the like are met.

[0026] Light emitting module 10

[0027] Please refer to Figure 3 And Figure 4 respectively show the assembly view and exploded view of the light emitting module 10 of the wall washing lamp in the embodiment of the application. The light emitting module 10 comprises a mounting shell 12 with an open upper end, a cover plate 14 covering the opening of the mounting shell 12 and a light emitting assembly 16 fixedly arranged in the mounting shell 12.

[0028] Please refer to Figure 5 The mounting shell 12 in the light emitting module 10 has two oppositely arranged first side walls 120 and two second side walls 122 connected with the first side walls 120.

[0029] The first side wall 120 is in the shape of a long strip. The two second side walls 122 are arranged in the shape of an arc bending in the same direction, and the cross section thereof is in the shape of "C". One of the second side walls 122 recessed on the light emitting module 10 is used to fit the second side wall 122 protruded on the other light emitting module 10 adjacent thereto, so as to ensure the compactness of the connection between the two adjacent light emitting modules 10.

[0030] The inner wall of the top end of the first side wall 120 and the second side wall 122 is provided with a mounting groove 128, and when mounted in place, the cover plate 14 is clamped into the mounting groove 128 and tightly adheres to the mounting groove 128. The two first side walls 120, the two second side walls 122, the first bottom wall 124 and the cover plate 14 jointly form a mounting space 100 for mounting the light emitting assembly 16.

[0031] Further, please refer to Figure 6The mounting shell 12 comprises a first bottom wall 124 connecting the first side wall 120 and the second side wall 122. The bottom of the first bottom wall 124 is provided with a boss 126. Two opposite surfaces 1260 of the boss 126 are rectangular and flush with the surface of the first side wall 120, and the length of the two opposite surfaces 1260 is less than the length of the first side wall 120, so that the side of the mounting shell 12 is provided in a "convex" shape. The other two opposite surfaces 1262 of the boss 126 are connected to the two opposite surfaces 1260 and are provided in an inverse curved arc shape, and the cross section of the boss 126 is in a "C" shape. The lower surface of the first bottom wall 124 is provided with a limiting groove 127, and the limiting groove 127 is provided in an arc shape and coaxially curved with the opposite surface 1262 close to the limiting groove 127.

[0032] Further, referring to Figure 6 The mounting shell 12 further comprises a waterproof structure 121. The two ends of the first bottom wall 124 are provided with wire holes 123, and the waterproof structure 121 is arranged in the wire holes 123. The waterproof structure 121 comprises waterproof bolts 1210 and waterproof rubber rings 1212. The waterproof rubber rings 1212 are in a tapered shape, and the side wall of the top end of the wire hole 123 is provided with a step 1230 for placing the waterproof rubber ring 1212. When mounted in place, the waterproof bolts 1210 are tightened in the wire hole 123 and abut the waterproof rubber ring 1212 against the step 1230.

[0033] Referring to Figure 7 The light emitting assembly 16 comprises a circuit board 160 arranged in parallel on the first bottom wall 124, a light emitting element 162 arranged on the top wall of the circuit board 160 and electrically connected to the circuit board 160, and a lens cover 164 arranged on the light emitting element 162. The lens cover 164 comprises a top wall 1640 parallel to the cover plate 14 and a ring wall 1642 extending downward from the outer periphery of the top wall 1640. The lens cover 164 is used to collect the dispersed light emitted by the light emitting element 162, improve the concentration of the light beam and the lighting effect, and help to reduce the waste of light, which has good practicability. The light emitting element 162 is a LED lamp bead, and the circuit board 160 is an aluminum substrate.

[0034] The connecting piece 20

[0035] Referring to Figure 8 and Figure 9, respectively show the exploded view and perspective view of the connecting piece 20 of the wall washing lamp in the embodiments of the present application. The connecting piece 20 comprises two oppositely arranged third side walls 22 and two fourth side walls 24 which are connected to the third side walls 22. Among them, the third side wall 22 is in a strip shape. The two fourth side walls 24 are reversely curved and arranged in an arc shape, and the cross section is in a "C" shape. After the third side wall 22 is connected to the fourth side wall 24, the whole is arranged in an elliptical ring shape. The convex profile of the fourth side wall 24 is the same as the concave profile of the two opposite surfaces 1262 on the boss 126. The connecting piece 20 is arranged on one side of the boss 126, and the fourth side wall 24 is tightly arranged on one of the two opposite surfaces 1262 on the boss 126, so as to ensure the compactness of the connection between the connecting piece 20 and the light emitting module 10. The lower surface of the connecting piece 20 is flush with or higher than the lower surface of the boss 126.

[0036] Further, the connecting piece 20 further comprises a second bottom wall 26 connecting the third side wall 22 and the fourth side wall 24. The second bottom wall 26 is in a strip shape. The two ends of the second bottom wall 26 are respectively provided with a first bolt 260 and two second bolts 262. The two second bolts 262 are oppositely arranged. In the two adjacent light emitting modules 10, the connecting piece 20 is fixedly connected to one end of one of the light emitting modules 10 through the two second bolts 262. The fixed ends of the two second bolts 262 on the light emitting module 10 and the connecting piece 20 are coaxial with the first bolt 260 on the other end of the connecting piece 20, and the two are rotated around the circumference of the first bolt 260, so that the light emitting module 10 is rotated relative to the adjacent light emitting module 10, so as to adjust the angle between the two adjacent light emitting modules 10, and meet the diversified lighting requirements of the wall washing lamp which is curved in a wave shape, a polyline and the like.

[0037] Further, the upper surface of the second bottom wall 26 is provided with a base 264, and the upper surface of the base 264 is provided with a limiting piece 268 in an arc shape. The limiting piece 268 is coaxially arranged with the fourth side wall 24. The upper end of the limiting piece 268 is arranged in the limiting groove 127, and the limiting piece 268 is slidably arranged in the limiting groove 127. The arrangement of the limiting piece 268 can limit the rotation of the two adjacent light emitting modules 10, so as to ensure the stability of the rotation between the two adjacent light emitting modules 20.

[0038] When assembling, please refer to Figure 10 In the two adjacent light emitting modules 10, the two fourth side walls 24 of the connecting piece 20 are tightly arranged with one of the two opposite surfaces 1262 of the boss 126 on the two light emitting modules 10. The waterproof bolt 1210 fixes the waterproof rubber ring 1212 in the wiring hole 123. When installed in place, the connecting piece 20 is arranged on the waterproof bolt 1210 and the limiting groove 127.

[0039] It should be understood that modifications or variations can be made according to the above description by those of ordinary skill in the art, and all such modifications and variations are intended to be within the scope of the present application as defined by the claims appended hereto.

Claims

1. A wall washer light, characterized in that, include: Multiple light-emitting modules arranged in sequence, each light-emitting module comprising: The mounting housing has a boss protruding from its bottom surface; The light-emitting component is disposed within the mounting housing; and Multiple connectors are provided, each of which is installed between two adjacent bosses to connect two adjacent light-emitting modules. One end of each connector is rotatably connected to one end of one of the mounting shells, and the other end is fixedly connected to one end of the other mounting shell.

2. The wall washer light according to claim 1, characterized in that, The mounting shell includes two first sidewalls arranged opposite each other and two second sidewalls connecting the two first sidewalls, the second sidewalls being arranged in an arc shape that bends in the same direction.

3. The wall washer light according to claim 2, characterized in that, The light-emitting module also includes a cover plate installed on the top of the first sidewall and the second sidewall. The first sidewall, the second sidewall, the first bottom wall and the cover plate together enclose an installation space that can accommodate the light-emitting component.

4. The wall washer light according to claim 2, characterized in that, The mounting housing also includes a first bottom wall connecting the first side wall and the second side wall. The boss is provided on the lower surface of the first bottom wall, and the lower surface of the boss is flush with or higher than the lower surface of the connector.

5. The wall washer light according to claim 4, characterized in that, The lower surface of the first bottom wall is provided with a wiring hole, and the wiring hole is provided with a waterproof structure.

6. The wall washer light according to claim 4, characterized in that, The boss includes two arc-shaped opposing surfaces and two other opposing surfaces connecting the two opposing surfaces, wherein the two opposing surfaces that are opposite each other are arranged in an arc shape that curves toward each other.

7. The wall washer light according to claim 6, characterized in that, The connector includes two third sidewalls facing each other and two fourth sidewalls connecting the third sidewalls. The two fourth sidewalls are arranged in an arc shape with opposite curvatures and are adapted to the contours of the two opposing arc-shaped surfaces on the boss.

8. The wall washer light according to claim 7, characterized in that, The connector further includes a second bottom wall connecting the second third sidewall and the second fourth sidewall. The two ends of the second bottom wall are respectively provided with a first bolt and a second bolt. The connector is rotatably connected to one end of the light-emitting module through the first bolt, and the connector is fixedly connected to one end of another adjacent light-emitting module through the second bolt.

9. The wall washer light according to claim 8, characterized in that, The upper surface of the second bottom wall is provided with a base, and the base is provided with a limiting member. The lower surface of the first bottom wall is provided with a limiting groove that is adapted to the limiting member.

10. The wall washer light according to claim 9, characterized in that, The limiting member is arc-shaped and coaxially arranged with a fourth side wall near the limiting member.

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