Lawn lamp with good sealing and waterproof performance

Abstract

The utility model relates to the technical field of lamps and lanterns, especially relates to a lawn lamp with good sealing and waterproof performance, which comprises a ground plug, a light source module screwed into one end of the ground plug, and an outer cover module provided on the light source module, wherein the light source module comprises a light source body with a one-side formed convex ring to form a first groove on the peripheral side of a circuit board and a second groove on the edge of an outer ring, an arc lampshade with a one-side convex formed bone site part connected into the first groove, and a waterproof ring connected between the arc lampshade and the light source body and connected into the second groove. The utility model has the functions of quick disassembly and assembly and good waterproof effect.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, and in particular to a lawn light with good sealing and waterproof performance. Background Technology

[0002] Please see Figure 1 Currently, outdoor waterproof lighting fixtures are all one-piece structures, with the entire interior sealed with glue or secured with screws using silicone rings. This structural design cannot meet the needs of frequent disassembly.

[0003] To overcome the above defects, detachable lamps are designed, which often use a drainage hole design. This design makes it easy for water droplets to condense on the glass surface, blocking the light. The accumulation of water vapor on the lamp panel surface can easily cause a short circuit.

[0004] Therefore, there is an urgent need to provide a lawn light with good sealing and waterproof performance to overcome the above-mentioned defects. Utility Model Content

[0005] The main purpose of this utility model is to provide a lawn light with good sealing and waterproof performance, which has the functions of quick disassembly and assembly and good waterproof effect.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A lawn light with good sealing and waterproof performance includes: a ground plug, a light source module screwed into one end of the ground plug, and an outer cover module rotatably disposed on the light source module. The light source module includes: a light source body with a raised ring on one side forming a first groove located on the periphery of a circuit board and a second groove located on the outer edge of the circuit board; an arc-shaped lampshade with a protruding rib portion on one side engaging with the first groove; and a waterproof ring located between the arc-shaped lampshade and the light source body and engaging with the second groove.

[0008] Preferably, one end of the lamp source module has a protruding locking post that engages with the lamp cover module, and a first sealing element through which an electric wire passes is installed in the wire outlet hole of the protruding locking post.

[0009] Preferably, the color temperature switch on the circuit board is fitted with a waterproof sleeve, and the waterproof sleeve has a recessed groove for being secured by the opening side of the arc-shaped lampshade when fastening the lampshade.

[0010] Preferably, the curved surface of the lampshade is formed with a snap-fit ​​part, and the snap-fit ​​part is formed by a snap-fit ​​plate protruding from the opening of the curved surface towards the center; during assembly, the snap-fit ​​plate is snapped into the reserved slot.

[0011] Preferably, the waterproof sleeve is shaped with an opening at the bottom of a raised character, and the reserved groove is formed at the right-angle connection of the raised end.

[0012] Preferably, a buckle is formed on the inner side wall of the open end of the outer cover module, and a clamping groove matched with the buckle is recessed on the peripheral side of the light source module.

[0013] Preferably, the clamping groove is an arc-shaped groove inclined along the Z-axis direction on the outer peripheral side of the light source module, and the buckle is rotationally clamped into the clamping groove.

[0014] Preferably, the clamping groove is in a shape of 丿.

[0015] Preferably, the outer cover module comprises an outer cover frame which is hollow with one end open and a plurality of notches are hollowed out in the middle part, and a cylindrical cover fixed in the outer cover frame by glue dispensing.

[0016] The lawn lamp with good sealing and waterproof performance of the utility model has the light source module screwed with the ground pin, and the outer cover module is rotatably covered on the light source module, so that the light source module can realize the function of quick disassembly and assembly in a rotating manner. A first groove and a second groove are formed by partially protruding on one surface of the light source main body, and a rib position matched with the first groove is formed on the arc-shaped lampshade. During use, the arc-shaped lampshade is directly inserted and glued, which effectively enhances the waterproof performance. A waterproof ring abutting against the light source main body and the arc-shaped lampshade is installed on the second groove, which has a double waterproof function and further improves the sealing and waterproof effect of the product. Furthermore, the product has good waterproof performance while having the function of quick disassembly and assembly. Brief Description of the Drawings

[0017] Figure 1 is a schematic structural view of a lawn lamp with good sealing and waterproof performance according to the utility model.

[0018] Figure 2 is Figure 1 is a schematic exploded structural view.

[0019] Figure 3 is a schematic exploded structural view of the light source module of this embodiment.

[0020] Figure 4 is a cross-sectional view of the light source module of this embodiment.

[0021] Figure 5 is a schematic exploded structural view of the outer cover module of this embodiment.

[0022] Description of Reference Numerals in the Specification Drawings:

[0023] 1-Ground plug, 2-Light source module, 21-Light source body, a1-First groove, a2-Second groove, c1-Protruding snap-fit ​​post, c2-First seal, d1-Waterproof sleeve, d11-Reserved groove, e1-Slot, 22-Arched lampshade, b1-Bone part, 23-Waterproof ring, 3-Outer cover module, 31-Outer cover frame, 32-Cylinder cover. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] It should be noted that when a component is referred to as "connected to" or "set on" another component, it can be directly on the other component or indirectly on that other component.

[0026] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model 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. Therefore, they should not be construed as limitations on this utility model.

[0027] 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 one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise expressly specified. "Several" means one or more, unless otherwise expressly specified.

[0028] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; 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. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0029] Please see Figures 1 to 5 This embodiment of a lawn light with good sealing and waterproof performance includes: a ground plug 1, a light source module 2 screwed into one end of the ground plug 1, and an outer cover module 3 rotatably covered on the light source module 2.

[0030] In a preferred embodiment, one end of the grounding pin 1 is equipped with a pin, and the other end has an internal thread formed in the snap-fit ​​hole.

[0031] The lamp source module 2 in this embodiment includes: a lamp source body 21 with a raised ring on one side forming a first groove a1 located on the periphery of the circuit board and a second groove a2 located on the outer edge of the circuit board; a protruding rib portion b1 on the other side engaging with an arc-shaped lampshade 22 in the first groove a1; and a waterproof ring 23 located between the arc-shaped lampshade 22 and the lamp source body 21 and engaging with the second groove a2. Specifically, one end of the lamp source body 21 has a protruding engaging post c1 that engages with the lampshade module 3. A first sealing element c2 through which a wire passes is installed in the wire outlet hole of the protruding engaging post c1. During assembly, the wire passes through the first sealing element c2, and one end of the grounding pin 1 abuts against the first sealing element c2, effectively preventing moisture and other substances from entering and improving the product's sealing and waterproof performance. The color temperature switch on the circuit board is fitted with a waterproof sleeve d1. The waterproof sleeve has a recessed groove d11 for securing the curved lampshade 22, which is clamped to the opening side of the curved lampshade 22. The waterproof sleeve d1 has a convex shape with an opening at the lower end, and the recessed groove d11 is formed at the right-angle connection of the convex end. Correspondingly, a snap-fit ​​portion is formed on the curved surface of the curved lampshade 22, and the snap-fit ​​portion is formed by a snap-fit ​​plate protruding from the opening of the curved surface towards the center; during assembly, the snap-fit ​​plate snaps into the recessed groove d11. Further, a groove e is recessed on the periphery of the lamp source body 21 for screwing onto the outer cover module 3. The groove e is obliquely recessed on the outer periphery of the lamp source body 21; in this embodiment, there are two grooves e. Specifically, the slot e is a groove located on the outer periphery of the lamp source body 21 and rotates downwards along its Z-axis. In some embodiments, the slot e can also be shaped like a horizontal line. During assembly, after the waterproof sleeve d1 is placed on the color temperature switch, the arc-shaped lampshade 22 is placed on the lamp source body 21. The rib portion b1 is engaged with the first groove a2, the outer ring of the rib portion b1 is attached to the protruding ring of the lamp source body 21 and fixed by screws, the waterproof ring 23 is installed on the second groove a2, and the first sealing member c2 is inserted into the wire hole of the protruding locking post c1. This structural design makes the lamp source module 2 easy to assemble and disassemble, and has good sealing performance and high waterproof performance.

[0032] In a preferred embodiment, the outer cover module 3 includes: an outer cover frame 31 that is open at one end, hollow, and has several notches cut out in the middle, and a cylindrical cover 32 that is glued and fixed inside the outer cover frame 31. Specifically, a buckle f1 is formed on the inner sidewall of the open end of the outer cover frame 31. The buckle f1 rotates and engages with the slot e, so that the outer cover module 3 and the light source module 2 can be quickly disassembled and assembled by rotation.

[0033] As can be seen from the above description, the lawn light of this utility model has good sealing and waterproof performance, and while having a quick-release function, it also has excellent waterproof performance.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A lawn light with good sealing and waterproof performance, comprising: A grounding pin, a lamp source module screwed into one end of the grounding pin, and an outer cover module rotatably mounted on the lamp source module, characterized in that the lamp source module includes: a lamp source body with a raised ring on one side forming a first groove located on the periphery of the circuit board and a second groove located on the outer edge of the ring; an arc-shaped lampshade with a protruding bone portion on one side engaging with the first groove; and a waterproof ring located between the arc-shaped lampshade and the lamp source body and engaging with the second groove.

2. The lawn light with good sealing and waterproof performance as described in claim 1, characterized in that, One end of the light source module has a protruding locking post that engages with the lamp cover module, and a first sealing element through which an electric wire passes is installed in the wire outlet hole of the protruding locking post.

3. The lawn light with good sealing and waterproof performance as described in claim 1, characterized in that, The color temperature switch on the circuit board is fitted with a waterproof sleeve, and the waterproof sleeve has a recessed groove for securing the curved lampshade by the opening side of the curved lampshade.

4. The lawn light with good sealing and waterproof performance as described in claim 3, characterized in that, The curved surface of the lampshade is formed with a snap-on part, and the snap-on part is formed by a snap plate protruding from the opening of the curved surface towards the center; during assembly, the snap plate is snapped into the reserved slot.

5. The lawn light with good sealing and waterproof performance as described in claim 3, characterized in that, The waterproof sleeve is shaped like a raised character with an opening at the bottom, and the reserved groove is formed at the right-angle connection of the raised end.

6. The lawn light with good sealing and waterproof performance as described in claim 1, characterized in that, A buckle is formed on the inner wall of the opening end of the outer cover module, and a groove for matching the buckle is recessed on the periphery of the light source module.

7. The lawn light with good sealing and waterproof performance as described in claim 6, characterized in that, The slot is an arc-shaped groove located on the outer periphery of the lamp source module and inclined along the Z-axis. The buckle rotates and engages with the slot.

8. The lawn light with good sealing and waterproof performance as described in claim 6 or 7, characterized in that, The slot is J-shaped.

9. The lawn light with good sealing and waterproof performance as described in claim 1, characterized in that, The outer cover module includes: an outer cover frame with an open end, hollow and with several notches cut out in the middle, and a cylindrical cover fixed inside the outer cover frame with glue.

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