Decorative lighting lamp string with waterproof structure

Abstract

The utility model discloses a decorative lighting lamp string with a waterproof structure, which relates to the technical field of decorative lighting lamp strings and comprises a waterproof mechanism, the waterproof mechanism comprises a waterproof cover, a lampshade is arranged at the bottom of the waterproof cover, a waterproof pad is arranged at the top of the lampshade, a mounting groove is formed in the top of the waterproof cover, and a waterproof ring is arranged in the mounting groove. The waterproof mechanism, the waterproof ring and the rubber pad are matched with one another, a small amount of rainwater can be prevented from seeping from a gap between the mounting groove and the waterproof ring, in addition, the sealing pad, the waterproof pipe and the waterproof ring are matched with one another, the rainwater can be further prevented from seeping from the rubber pad, and the service life of the waterproof pipe is prolonged. Rainwater can be prevented from permeating from a gap between the waterproof ring and the waterproof pipe, the rainwater is prevented from entering the lampshade from the top of the waterproof cover, in addition, the waterproof pipe arranged outside the lamp wire can effectively protect the lamp wire from being in contact with the rainwater, the service life of the lamp wire is prolonged, and meanwhile maintenance and replacement cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of decorative lamp strings, in particular to a decorative lamp string with a waterproof structure. Background Art

[0002] Lighting string is a decorative lighting tool, usually composed of multiple small bulbs or LED lights, connected in series to form a string. This kind of light string can be used for decoration on various occasions and festivals, such as Christmas, New Year, Valentine's Day, etc. They can be hung on the wall, on the window, on the tree or any corner indoors or outdoors, adding a warm, romantic or festive atmosphere to the environment.

[0003] However, in the prior art, since the wires and bulbs of the light string are usually exposed, when rain soaks these parts, it is easy to cause a short circuit, which causes the light string to fail to work properly. This not only affects the aesthetic effect of the light string, but also may bring certain safety hazards to users. In addition, if used in a humid environment for a long time, the wires and bulbs of the light string may corrode, oxidize, etc., thereby reducing the service life of the light string. Therefore, we provide a lighting string with a waterproof structure. Utility Model Content

[0004] The purpose of the utility model is to provide a lighting string with a waterproof structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lighting string with a waterproof structure, comprising: a waterproof mechanism, the waterproof mechanism comprising a waterproof cover, a lampshade is arranged at the bottom of the waterproof cover, a waterproof pad is arranged at the top of the lampshade, a mounting groove is opened at the top of the waterproof cover, a waterproof ring is arranged in the mounting groove, a rubber pad is arranged at the bottom of the waterproof ring, a sealing pad is arranged on the inner surface of the waterproof ring, a waterproof tube is arranged on the inner circle of the sealing pad, a lamp wire is arranged inside the waterproof tube, a filament is arranged at the bottom end of the lamp wire, a power cord is arranged at the top of the lamp wire, and an auxiliary mechanism is arranged on the outer surface of the power cord.

[0006] As a further preferred embodiment of the present technical solution, the auxiliary mechanism includes a water baffle, two water guide grooves are provided on the top of the water baffle, multiple water flow holes are provided on the bottom sides of the two water guide grooves, hooks are fixedly connected at both ends of the top of the water baffle, and the water baffle is nested in the outer surface of the power cord.

[0007] As a further preferred embodiment of the present technical solution, the threaded portion starting from the top of the lampshade is threadedly connected to a threaded groove provided on the inner wall of the waterproof cover, and a waterproof pad is butt-jointed to the top of the lampshade.

[0008] As a further preferred embodiment of the present technical solution, a rubber pad is butt-jointed at the bottom of the waterproof ring, the bottom of the waterproof ring is butt-jointed in the installation groove, and the bottom of the rubber pad is in contact with the bottom side of the inner wall of the installation groove.

[0009] As a further preferred embodiment of the present technical solution, the inner surface of the waterproof ring is fixedly connected to the outer ring of the sealing gasket, and the inner ring of the sealing gasket is nested in a groove opened on the outer surface of the waterproof tube.

[0010] As a further preferred embodiment of the present technical solution, the inner ring of the waterproof ring is nested in the outer surface of the waterproof tube, and the inner surface of the waterproof tube is nested in the outer surface of the lamp wire.

[0011] As a further preferred embodiment of the present technical solution, the bottom end of the lamp wire passes through the top of the waterproof cover and connects with the filament, and the top end of the lamp wire is connected with a power cord.

[0012] The utility model provides a lighting string with a waterproof structure, which has the following beneficial effects:

[0013] (1) The utility model installs a waterproof mechanism, and the waterproof ring and the rubber pad cooperate with each other, which can prevent a small amount of rainwater from seeping in from the gap between the installation groove and the waterproof ring. In addition, the sealing pad, the waterproof tube and the waterproof ring cooperate with each other, which can not only further prevent rainwater from seeping out from the rubber pad, but also prevent rainwater from seeping in from the gap between the waterproof ring and the waterproof tube, and prevent rainwater from entering the lampshade from the top of the waterproof cover. In addition, the waterproof tube provided on the outside of the lamp line can effectively protect the lamp line from contact with rainwater, thereby extending the service life of the lamp line and reducing the cost of maintenance and replacement.

[0014] (2) The utility model installs an auxiliary mechanism, which not only protects the power cord from rain contact, thus preventing the power cord from short circuiting or other safety hazards due to moisture, but also blocks rain from splashing onto the waterproof cover and lampshade to a large extent, thus preventing them from being damaged or corroded due to long-term exposure to rain, thereby extending their service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of a lighting string structure with a waterproof structure.

[0016] Figure 2 The utility model is a schematic structural diagram of the side view of the waterproof mechanism of a lighting string with a waterproof structure.

[0017] Figure 3 It is a schematic structural diagram of the dissected and disassembled side of a waterproof mechanism of a lighting string with a waterproof structure according to the utility model.

[0018] Figure 4It is a structural schematic diagram of the side surface of a lighting string auxiliary mechanism with a waterproof structure of the utility model.

[0019] In the figure: 1, waterproof mechanism; 11, waterproof cover; 12, lampshade; 13, waterproof pad; 14, mounting groove; 15, waterproof ring; 16, rubber pad; 17, sealing pad; 18, waterproof tube; 19, lamp wire; 110, filament; 111, power cord;

[0020] 2. Auxiliary mechanism; 21. Water baffle; 22. Water guide groove; 23. Water flow hole; 24. Hook. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figure 1-Figure 4 As shown, in this embodiment, a lighting string with a waterproof structure includes: a waterproof mechanism 1, the waterproof mechanism 1 includes a waterproof cover 11, a lampshade 12 is arranged at the bottom of the waterproof cover 11, a waterproof pad 13 is arranged at the top of the lampshade 12, a threaded portion starting from the top of the lampshade 12 is threadedly connected with a threaded groove provided on the inner wall of the waterproof cover 11, the top of the lampshade 12 is butted with the waterproof pad 13, a mounting groove 14 is provided at the top of the waterproof cover 11, a waterproof ring 15 is arranged in the mounting groove 14, a rubber pad 16 is arranged at the bottom of the waterproof ring 15, a rubber pad 16 is butted at the bottom of the waterproof ring 15, the bottom of the waterproof ring 15 is butted in the mounting groove 14, and the bottom of the rubber pad 16 contacts the bottom side of the inner wall of the mounting groove 14, A sealing gasket 17 is provided on the inner surface of the waterproof ring 15, and a waterproof tube 18 is provided on the inner ring of the sealing gasket 17. The inner surface of the waterproof ring 15 is fixedly connected to the outer ring of the sealing gasket 17, and the inner ring of the sealing gasket 17 is nested in the slot opened on the outer surface of the waterproof tube 18. A lamp wire 19 is provided inside the waterproof tube 18, and the inner ring of the waterproof ring 15 is nested in the outer surface of the waterproof tube 18. The inner surface of the waterproof tube 18 is nested in the outer surface of the lamp wire 19. A filament 110 is provided at the bottom end of the lamp wire 19, and a power cord 111 is provided at the top end of the lamp wire 19. The bottom end of the lamp wire 19 passes through the top of the waterproof cover 11 and is connected to the filament 110. The top of the lamp wire 19 is connected to the power cord 111, and an auxiliary mechanism 2 is provided on the outer surface of the power cord 111.

[0023] In the present embodiment, when rainwater falls on the waterproof cover 11, the waterproof cover 11 will effectively prevent rainwater from entering the lampshade 12. In addition, if a small amount of rainwater penetrates from the gap between the mounting groove 14 and the waterproof ring 15, the rubber pad 16 at the bottom of the waterproof ring 15 will isolate the penetrated rainwater to prevent rainwater from penetrating into the lampshade 12 from the gap. In addition, the inner surface of the waterproof ring 15 is fixedly connected to the outer ring of the sealing gasket 17, and the inner ring of the sealing gasket 17 is nested in the card groove opened on the outer surface of the waterproof tube 18, which secondly prevents rainwater from penetrating into the mounting groove 14. At the same time, it can also prevent rainwater from penetrating from the gap between the waterproof ring 15 and the waterproof tube 18, and prevent rainwater from entering the lampshade 12 from the top of the waterproof cover 11. Secondly, the waterproof tube 18 provided on the outside of the lamp line 19 can effectively protect the lamp line 19 from contact with rainwater, thereby extending the service life of the lamp line 19 and reducing the cost of maintenance and replacement.

[0024] like Figure 1 and Figure 4 As shown, the auxiliary mechanism 2 includes a water baffle 21, two water guide grooves 22 are opened on the top of the water baffle 21, and multiple water flow holes 23 are opened on the bottom sides of the two water guide grooves 22. Hooks 24 are fixedly connected at both ends of the top of the water baffle 21, and the water baffle 21 is nested in the outer surface of the power cord 111.

[0025] In this embodiment, the water baffle 21 can not only prevent the power cord 111 from being contacted by rainwater, and prevent the power cord 111 from causing a short circuit or other safety hazards due to moisture, but also block rainwater from pouring on the waterproof cover 11 and the lampshade 12 to a large extent, and prevent them from being damaged or corroded due to long-term exposure to rainwater, thereby extending their service life. In addition, when rainwater pours on the water baffle 21, the rainwater will gradually enter the water guide groove 22, and the rainwater can be better discharged through the water flow holes 23. What is mentioned here is that the water guide holes on the water baffle 21 are opened on both sides of the top of the waterproof cover 11, and are not on the same vertical line with the waterproof cover 11.

[0026] The utility model provides a lighting string with a waterproof structure, and the specific working principle is as follows:

[0027] When rain falls on the waterproof cover 11, the waterproof cover 11 will effectively isolate the rain from entering the interior of the lampshade 12, preventing any possible moisture intrusion. However, it is possible that a small amount of rain will penetrate from the tiny gap between the mounting groove 14 and the waterproof ring 15. In order to deal with this situation, a rubber pad 16 is specially provided at the bottom of the waterproof ring 15. The function of the rubber pad 16 is to isolate the rainwater that accidentally penetrates, ensuring that it will not further penetrate into the interior of the lampshade 12 from the gap. In addition, the inner surface of the waterproof ring 15 is fixedly connected to the outer ring of the sealing pad 17 to ensure that the two are sealed. The waterproof tube 18 is tightly connected to prevent any water penetration, and the inner circle of the sealing gasket 17 is nested in the card groove opened on the outer surface of the waterproof tube 18, which provides double protection for preventing rainwater from penetrating into the installation groove 14. The water retaining plate 21 can not only prevent the power cord 111 from being contacted by rainwater, but also block the rainwater from pouring on the waterproof cover 11 and the lampshade 12 on a large scale. When the rainwater pours on the water retaining plate 21, the rainwater will gradually flow into the water guide groove 22. The water guide groove 22 is to guide the flow of rainwater to ensure that the rainwater can smoothly flow to the water flow hole 23. Through the water flow hole 23, the rainwater can be discharged more effectively.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lighting string with a waterproof structure, characterized in that: include: A waterproof mechanism (1), the waterproof mechanism (1) comprising a waterproof cover (11), a lampshade (12) being arranged at the bottom of the waterproof cover (11), a waterproof pad (13) being arranged at the top of the lampshade (12), a mounting groove (14) being arranged at the top of the waterproof cover (11), a waterproof ring (15) being arranged in the mounting groove (14), a rubber pad (16) being arranged at the bottom of the waterproof ring (15), a sealing pad (17) being arranged on the inner surface of the waterproof ring (15), a waterproof tube (18) being arranged at the inner ring of the sealing pad (17), a lamp line (19) being arranged inside the waterproof tube (18), a filament (110) being arranged at the bottom end of the lamp line (19), a power line (111) being arranged at the top end of the lamp line (19), and an auxiliary mechanism (2) being arranged on the outer surface of the power line (111).

2. The lighting string with waterproof structure according to claim 1, characterized in that: The auxiliary mechanism (2) comprises a water baffle (21), the top of the water baffle (21) is provided with two water guide grooves (22), the bottom sides of the two water guide grooves (22) are provided with a plurality of water flow holes (23), both ends of the top of the water baffle (21) are fixedly connected with hooks (24), and the water baffle (21) is nested in the outer surface of the power cord (111).

3. The lighting string with waterproof structure according to claim 1, characterized in that: The threaded portion starting from the top of the lampshade (12) is threadedly connected to a threaded groove provided on the inner wall of the waterproof cover (11), and a waterproof pad (13) is butt-jointed to the top of the lampshade (12).

4. The lighting string with waterproof structure according to claim 1, characterized in that: The bottom of the waterproof ring (15) is butt-jointed with a rubber pad (16), the bottom of the waterproof ring (15) is butt-jointed in the installation groove (14), and the bottom of the rubber pad (16) is in contact with the bottom side of the inner wall of the installation groove (14).

5. The decorative lighting string with a waterproof structure according to claim 1, characterized in that: The inner surface of the waterproof ring (15) is fixedly connected to the outer ring of the sealing gasket (17), and the inner ring of the sealing gasket (17) is nested in a groove provided on the outer surface of the waterproof tube (18).

6. The decorative lighting string with a waterproof structure according to claim 1, characterized in that: The inner circle of the waterproof ring (15) is nested in the outer surface of the waterproof tube (18), and the inner surface of the waterproof tube (18) is nested in the outer surface of the lamp line (19).

7. The lighting string with waterproof structure according to claim 1, characterized in that: The bottom end of the lamp wire (19) passes through the top of the waterproof cover (11) and is connected to the filament (110), and the top end of the lamp wire (19) is connected to the power line (111).

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