A waterproof lawn lighting lamp

Abstract

The utility model relates to public facilities lighting technical field discloses a waterproof lawn lighting lamp, include: lamp stand, the lamp stand inside hollow, the sidewall on the top end of lamp stand is provided with arc's light reflection surface, the lower extreme of lamp stand is installed with drive mounting seat, top cover, bottom has a annular inner chamber, lighting assembly, the lighting assembly includes PCB board and diffusion board, and sealing ring. The application is from the connecting place of top cover and lamp stand, the installation gap of diffusion board to the assembly position of drive mounting seat, passes through the structure design of reasonable compact, cooperates sealing element, blocks the path that dew, rainwater, watering etc. external liquid enters the inside, realizes better sealing effect.

Description

Technical Field

[0001] This utility model belongs to the field of public lighting technology, specifically, it relates to a waterproof lawn lighting lamp. Background Technology

[0002] Lawn lights are lighting fixtures designed for use in public places such as lawns, parks, and flower beds. They are installed in or near areas with high pedestrian traffic and are mainly used for nighttime pedestrian illumination or for environmental beautification.

[0003] In existing technologies, most lawn lights integrate their lighting components directly into the top cover and pole. However, relying on snap-fit ​​or screw-type connections for basic enclosure prevents complete sealing, leaving gaps between components that allow liquids to pass through. Especially in open public environments, dew, rainwater, or water from sprinklers can easily enter the light fixture, potentially causing short circuits and accelerating aging. This results in lawn lights requiring frequent maintenance and having a short lifespan. Frequent maintenance also affects nighttime illumination and undermines the integrity of public infrastructure. Utility Model Content

[0004] To solve or partially solve the problems existing in related technologies, this utility model provides a waterproof lawn lighting light that can achieve a waterproof and sealed design for internal circuit components. It aims to solve the problem of circuit failure caused by water ingress into the lighting equipment due to the external environment, and improve the integrity and safety of public lighting equipment.

[0005] This application provides a circular waterproof lawn light, the specific solution of which is as follows: In one embodiment, this application provides a waterproof lawn light, comprising: Lamp holder 1, the lamp holder 1 is hollow inside, an arc-shaped reflective surface 14 is provided on the side wall of the top of the lamp holder 1, and a drive mounting base 5 is installed at the lower end of the lamp holder 1. Top cover 2, with an annular inner cavity at the bottom; Lighting component 4, which includes a PCB board 41 and a diffuser plate 42; And sealing ring 3; The PCB board 41 is installed inside the annular cavity of the top cover 2 with its light emission direction aligned with the reflective surface 14. The diffuser plate 42 is installed below the annular cavity. The top cover 2 is fixedly connected to the top of the lamp holder 1. The top cover 2 and the lamp holder 1 clamp the upper and lower surfaces of the diffuser plate 42. Sealing rings 3 are respectively provided at the contact positions between the diffuser plate 42 and the lamp holder 1 and between the diffuser plate 42 and the top cover 2.

[0006] In one alternative embodiment, a first sealing groove 21 is formed above the contact position between the top cover 2 and the diffuser plate 42, a second sealing groove 11 is formed above the contact position between the top end face of the lamp holder 1 and the diffuser plate 42, and a third sealing groove 12 is formed above the contact position between the bottom end of the lamp holder 1 and the drive mounting base 5. A sealing ring 3 is respectively provided in the first sealing groove 21, the second sealing groove 11 and the third sealing groove 12.

[0007] In one optional solution, the waterproof lawn lighting also includes: The support assembly 6 includes a hollow cylindrical lamp post 61 and a hollow annular support base 62; the bottom end of the lamp holder 1 is fixedly connected to the top end of the lamp post 61, and the other end of the lamp post 61 is equipped with the support base 62.

[0008] In one optional solution, the waterproof lawn lighting also includes: Support component 6, the support component includes a hollow cylindrical lamp post 61 and a support base 62, a mounting seat 63 is provided on the side wall of the cylindrical lamp post 61, and a first wire hole 621 is provided on the side of the mounting seat 63 away from the lamp post 61, the first wire hole 621 communicates with the inner cavity of the lamp post 61; The bottom end of the lamp holder 1 is fixedly connected to the top end of the lamp post 61, and the other end of the lamp post 61 is equipped with the support base 62.

[0009] In one alternative embodiment, a second wire hole 13 is provided on the top end face of the lamp holder 1.

[0010] In one alternative, the reflective surface 14 is provided on the top sidewall of the lamp holder 1 within a 180-degree range, and the PCB board 41 is correspondingly set in a semi-circular arc shape.

[0011] In one alternative embodiment, the reflective surface 14 is provided on the top sidewall of the lamp holder 1 within a 360-degree range, and the PCB board 41 is correspondingly configured as an annular shape.

[0012] In an alternative embodiment, the lighting component 4 further includes: Monitoring probe 45; The lamp holder 1 has a mounting hole 15, and the monitoring probe 45 is installed inside the mounting hole 15.

[0013] In an alternative embodiment, a third wire hole 53 is provided on the drive mounting base 5.

[0014] The beneficial effects of this utility model are: This application, through a reasonable and compact structural design and in conjunction with sealing components, blocks the path of external liquids such as dew, rainwater, and sprinkler water into the interior from the connection between the top cover and the lamp holder, the installation gap of the diffuser plate, and the assembly position of the drive mounting base, thereby achieving a better sealing effect.

[0015] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure in one embodiment of this application; Figure 2 This is a schematic diagram of the overall structure in one embodiment of this application; Figure 3 This is a cross-sectional schematic diagram of the connection structure between the top cover and the lamp holder in one embodiment of this application; Figure 4 This is a front view of the exploded top cover and lamp holder in one embodiment of this application; Figure 5 This is an exploded schematic diagram of the top cover and lamp holder in one embodiment of this application; Figure 6 This is a schematic diagram of the drive mounting base structure in one embodiment of this application; Figure 7 This is a bottom view of the lamp holder in one embodiment of this application; Figure 8 These are schematic diagrams of lamp holders in two embodiments of this application.

[0018] The reference numerals in the figures are as follows: 1-Lamp holder, 11-Second sealing groove, 12-Third sealing groove, 13-Second wire hole, 14-Reflective surface, 15-Mounting hole, 2-Top cover, 21-First sealing groove, 3-Sealing ring, 31-First sealing ring, 32-Second sealing ring, 33-Third sealing ring, 4-Lighting component, 41-PCB board, 42-Diffuser plate, 45-Monitoring probe, 5-Driver mounting base, 53-Third wire hole, 6-Support component, 61-Lamp pole, 62-Support base, 621-First wire hole, 63-Mounting base. Detailed Implementation

[0019] The specific embodiments of this application will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this application, but are not intended to limit the scope of this application. Similarly, the following examples are only some embodiments of this application, not all embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0020] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0021] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0022] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between components; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0023] In this application, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0024] In one implementation, please refer to Figures 1-5 This application provides a waterproof lawn light, comprising: Lamp holder 1, the lamp holder 1 is hollow inside, an arc-shaped reflective surface 14 is provided on the side wall of the top of the lamp holder 1, and a drive mounting base 5 is installed at the lower end of the lamp holder 1; top cover 2, the bottom has an annular inner cavity. Lighting component 4, which includes PCB board 41 and diffuser plate 42; and sealing ring 3; In this design, the PCB board 41 is installed within the annular inner cavity of the top cover 2 with its light emission direction aligned with the reflective surface 14. The diffuser plate 42 is installed below the annular inner cavity. The top cover 2 is fixedly connected to the top of the lamp holder 1. The top cover 2 and the lamp holder 1 clamp the upper and lower surfaces of the diffuser plate 42. Sealing rings 3 are respectively provided at the contact points between the diffuser plate 42 and the lamp holder 1, and at the contact points between the diffuser plate 42 and the top cover 2. This application, through a reasonable and compact structural design and in conjunction with sealing components, blocks the path of external liquids such as dew, rainwater, and sprinkling water into the interior, achieving a good sealing effect, from the connection point between the top cover and the lamp holder, the installation gap of the diffuser plate, to the assembly position of the drive mounting base.

[0025] In one implementation, please refer to Figure 3 and Figure 7 A first sealing groove 21 is formed on the contact position between the top cover 2 and the diffuser plate 42. A second sealing groove 11 is formed on the contact position between the top end face of the lamp holder 1 and the diffuser plate 42. A third sealing groove 12 is formed on the contact position between the bottom end of the lamp holder 1 and the drive mounting base 5. A sealing ring 3 is respectively provided in the first sealing groove 21, the second sealing groove 11 and the third sealing groove 12.

[0026] In one implementation, such as Figure 1As shown, the waterproof lawn lighting also includes a support assembly 6, which comprises a hollow cylindrical lamp post 61 and a hollow annular support base 62; the bottom end of the lamp holder 1 is fixedly connected to the top end of the lamp post 61, and the support base 62 is installed at the other end of the lamp post 61. In this embodiment, the length of the lamp post 61 can be set according to requirements, making it convenient to install the light in scenes such as lawns.

[0027] In one implementation, such as Figure 2 As shown, the waterproof lawn lighting also includes: The support assembly 6 includes a hollow cylindrical lamp post 61 and a support base 62. A mounting seat 63 is provided on the side wall of the cylindrical lamp post 61. A first wire hole 621 is provided on the side of the mounting seat 63 facing away from the lamp post 61, and the first wire hole 621 connects to the inner cavity of the lamp post 61. The bottom end of the lamp holder 1 is fixedly connected to the top end of the lamp post 61, and the support base 62 is installed at the other end of the lamp post 61. When the lamp is used in scenarios such as courtyards, the mounting seat 63 is used to fix the lamp to a mounting base such as a wall lamp to achieve illumination.

[0028] In one implementation, such as Figure 5 As shown, a second wire hole 13 is provided on the top end face of the lamp holder 1, which facilitates wiring from inside the lamp holder 1 to the top cover 2, hiding the wire inside, which is more aesthetically pleasing and safer.

[0029] like Figure 8 As shown, in one embodiment, the top sidewall of the lamp holder 1 is provided with a reflective surface 14 within a 180-degree range, and the PCB board 41 is correspondingly configured as a semi-circular arc. In another embodiment, the top sidewall of the lamp holder 1 is provided with a reflective surface 14 within a 360-degree range, and the PCB board 41 is correspondingly configured as a circular ring.

[0030] In one implementation, please refer to Figure 5 The lighting component 4 also includes a monitoring probe 45; the lamp holder 1 has a mounting hole 15, and the monitoring probe 45 is installed inside the mounting hole 15. The monitoring probe 45 is used to detect whether there are people entering or leaving the scene, and can control the lamp to turn on or off accordingly, thereby improving the applicability of the lamp.

[0031] In one implementation, please refer to Figure 6 A third wire hole 53 is provided on the drive mounting base 5.

[0032] This invention constructs a multi-dimensional sealing and protection structure by setting a first sealing groove inside the top cover, a second sealing groove on the top of the lamp holder, and a third sealing groove at the bottom, along with corresponding first sealing rings 31, second sealing rings 32, and third sealing rings 33. From the connection between the top cover and the lamp holder, the installation gap of the diffuser plate, to the assembly position of the drive mounting base, an all-around seal is achieved, blocking the path of external liquids such as dew, rainwater, and sprinkling water into the interior, which helps reduce the lamp failure rate.

[0033] It is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention, all of which should be included within the protection scope of this application.

Claims

1. A waterproof lawn lighting light, characterized in that, include: Lamp holder (1), the lamp holder (1) is hollow inside, an arc-shaped reflective surface (14) is provided on the side wall of the top of the lamp holder (1), and a drive mounting base (5) is installed at the lower end of the lamp holder (1). Top cover (2), with an annular inner cavity at the bottom; Lighting assembly (4), the lighting assembly (4) includes a PCB board (41) and a diffuser plate (42); And the sealing ring (3); The PCB board (41) is installed inside the annular cavity of the top cover (2) and the light emission direction is aligned with the reflective surface (14). The diffuser plate (42) is installed below the annular cavity. The top cover (2) is fixedly connected to the top of the lamp holder (1). The top cover (2) and the lamp holder (1) clamp the upper and lower surfaces of the diffuser plate (42). Sealing rings (3) are respectively provided at the contact positions of the diffuser plate (42) and the lamp holder (1) and the contact positions of the diffuser plate (42) and the top cover (2).

2. The waterproof lawn lighting lamp according to claim 1, characterized in that: A first sealing groove (21) is constructed above the contact position between the top cover (2) and the diffuser plate (42). A second sealing groove (11) is constructed above the contact position between the top end face of the lamp holder (1) and the diffuser plate (42), and a third sealing groove (12) is constructed above the contact position between the bottom end of the lamp holder (1) and the drive mounting base (5). A sealing ring (3) is respectively provided in the first sealing groove (21), the second sealing groove (11) and the third sealing groove (12).

3. The waterproof lawn lighting lamp according to claim 1, characterized in that: Also includes: The support assembly (6) includes a hollow cylindrical lamp post (61) and a hollow annular support base (62); the bottom end of the lamp holder (1) is fixedly connected to the top end of the lamp post (61), and the other end of the lamp post (61) is equipped with the support base (62).

4. The waterproof lawn lighting lamp according to claim 1, characterized in that: Also includes: The support assembly (6) includes a hollow cylindrical lamp post (61) and a support base (62). A mounting seat (63) is provided on the side wall of the cylindrical lamp post (61). A first wire hole (621) is provided on the side of the mounting seat (63) away from the lamp post (61). The first wire hole (621) communicates with the inner cavity of the lamp post (61). The bottom end of the lamp holder (1) is fixedly connected to the top end of the lamp post (61), and the other end of the lamp post (61) is equipped with the support base (62).

5. The waterproof lawn lighting lamp according to claim 1, characterized in that: A second wire hole (13) is provided on the top end face of the lamp holder (1).

6. The waterproof lawn lighting lamp according to claim 1, characterized in that: The reflective surface (14) is set on the top sidewall of the lamp holder (1) within a 180-degree range, and the PCB board (41) is correspondingly set in a semi-circular arc shape.

7. The waterproof lawn lighting lamp according to claim 1, characterized in that: The reflective surface (14) is set on the top sidewall of the lamp holder (1) within a 360-degree range, and the PCB board (41) is correspondingly set in a circular shape.

8. The waterproof lawn lighting lamp according to claim 1, characterized in that, The lighting component (4) also includes: Monitoring probe (45); The lamp holder (1) has a mounting hole (15), and the monitoring probe (45) is installed inside the mounting hole (15).

9. The waterproof lawn lighting lamp according to claim 1, characterized in that, A third wire hole (53) is provided on the drive mounting base (5).

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