Waterproof structure of illuminating lamp

Abstract

The utility model discloses a waterproof structure of a lighting lamp. The waterproof structure comprises a lamp body and a base. A storage battery is arranged in the middle of the lamp body, a groove is formed in the storage battery, and positioning pieces are symmetrically arranged at the groove. Hinge blocks are symmetrically arranged on the base, solar panels are arranged on the hinge blocks, hinge parts are arranged at the lower ends of the solar panels, hinge rods matched with the hinge blocks are arranged on the hinge parts, positioning rods matched with the positioning pieces are arranged at the lower end of the base, the positioning rods push the positioning pieces to deform, and the positions of the positioning rods are limited through the positioning pieces. The waterproof structure of the lighting lamp adopts a direct insertion type fixing structure, the base can be prevented from loosening, meanwhile, the first sealing ring and the second sealing ring are matched, the waterproof performance of the lamp can be enhanced, and the overall waterproof effect is improved. Meanwhile, the positioning rod and the positioning piece are limited in an inserted mode, the installation efficiency can be improved, and assembling of the lamp is accelerated.

Description

Technical Field

[0001] This utility model relates to lighting technology, and more particularly to a waterproof structure for a lighting fixture. Background Technology

[0002] LED outdoor lighting fixtures include wall washer lights, floodlights, streetlights, etc. Their working environment is outdoors, exposed to sun, wind and rain. Among these, rain is the most damaging, causing short circuits, accelerating corrosion and aging, and so on. Solving the waterproof problem of lighting fixtures is a key factor in increasing their service life.

[0003] During long-term use, outdoor lighting fixtures may experience issues due to external forces or thermal expansion and contraction, leading to a loose connection between the base and the lamp body, or gaps forming between them. Since the lamp body is the only waterproof layer, water or humid air can directly enter the lamp body, severely impacting the safety of the outdoor lighting fixture. Additionally, some fixtures use bolts and sealing rings for sealing; these bolts are prone to rusting when exposed to rain outdoors, allowing rainwater to seep in and shortening the fixture's lifespan. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, this utility model proposes a waterproof structure for lighting fixtures.

[0005] The technical solution of this utility model is implemented as follows:

[0006] A waterproof structure for a lighting fixture, characterized in that it comprises:

[0007] The lamp body has a battery in the middle, a groove on the battery, and symmetrically arranged positioning parts in the groove.

[0008] A base is mounted on the lamp body. The base has symmetrically arranged hinge blocks. A solar panel is mounted on each hinge block. The lower end of the solar panel has a hinge part. The hinge part has a hinge rod that cooperates with the hinge block. The lower end of the base has a positioning rod that cooperates with a positioning component. The positioning rod pushes the positioning component to deform, thereby limiting the position of the positioning rod.

[0009] In the waterproof structure of this lighting fixture, the lower end of the base is provided with a fixing part that cooperates with the lamp body, a first sealing ring is fitted on the fixing part, and a stepped part that cooperates with the first sealing ring is provided in the middle of the lamp body.

[0010] In the waterproof structure of this lighting fixture, a sealing groove is provided in the middle of the lamp body, and a second sealing ring is provided in the sealing groove. The second sealing ring is located at the lower end of the base, and the area of ​​the second sealing ring is larger than the area of ​​the first sealing ring.

[0011] In the waterproof structure of this lighting fixture, the positioning component consists of an arc-shaped segment, a symmetrically arranged inclined segment, and a mounting segment. The arc-shaped segment is located within a groove, and the mounting segment is mounted on the battery.

[0012] In the waterproof structure of this lighting fixture, the inclined section is provided with a punching hole, the punching hole is provided with an elastic section, the elastic section is provided with a blocking section, and a positioning area for accommodating the positioning rod is formed between the blocking sections.

[0013] In the waterproof structure of this lighting fixture, the positioning rod is provided with a positioning ball head, the diameter of which is greater than the width of the positioning area, and the diameter of the positioning rod matches the width of the positioning area.

[0014] The waterproof structure of this lighting fixture, as described in this utility model, has the following beneficial effects: The waterproof structure adopts a direct insertion fixing structure, which can prevent the base from becoming loose. Simultaneously, the first and second sealing rings enhance the waterproof performance of the fixture, improving the overall waterproof effect. Furthermore, the insertion limit between the positioning rod and the positioning component improves installation efficiency and speeds up the assembly of the lighting fixture. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the waterproof structure of the lighting fixture of this utility model;

[0016] Figure 2 for Figure 1 The main view;

[0017] Figure 3 for Figure 1 Exploded view;

[0018] Figure 4 for Figure 3 A schematic diagram of the lamp body structure;

[0019] Figure 5 for Figure 3 A schematic diagram of the base, the first sealing ring, and the second sealing ring in the diagram;

[0020] Figure 6 for Figure 3 A schematic diagram of the positioning component structure;

[0021] Figure 7 This is a schematic diagram of the positioning component and base in the installation state of this utility model. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0023] like Figures 1 to 7 As shown, the waterproof structure of this lighting fixture includes a lamp body 1 and a base 2. The lower end of the lamp body 1 is the portion illuminated by the light source, and the base 2 is positioned at the upper end of the lamp body 1. The maximum area of ​​the base 2 is larger than that of the lamp body 1, allowing it to be placed directly on a mounting bracket. The mounting bracket has a through hole that mates with the lamp body 1, and the lamp body 1 is positioned within the through hole. The base 2 is located on the mounting bracket, facilitating quick installation. The base 2 can also be fixed to the mounting bracket with bolts to improve stability.

[0024] A battery 3 is located in the middle of the lamp body 1. The battery 3 is fixed inside the lamp body 1 and is integrated with it as a single structure. At the same time, a groove 4 is provided on the battery 3, and symmetrically arranged positioning parts 5 are provided at the groove 4. After the positioning parts 5 are fixed to the battery 3, the positioning rod 6 on the base 2 can cooperate with it, thereby realizing the connection between the lamp body 1 and the base 2.

[0025] The base 2 is mounted on the lamp body 1. Symmetrically arranged hinge blocks 7 are located on the base 2, and a solar panel 8 is mounted on each hinge block 7. The solar panel 8 is connected to the battery 3 via wires passing through the base 2. A hinge portion 9 is located at the lower end of the solar panel 8, and a hinge rod 10 that mates with the hinge block 7 is located on the hinge portion 9. When the wires pass through the base 2, sealant can be injected into the opening to improve waterproofing.

[0026] The lower end of the base 2 is provided with a fixing part 11 that mates with the lamp body 1. A first sealing ring 12 is fitted onto the fixing part 11. The lamp body 1 has a stepped part 13 in the middle that mates with the first sealing ring 12. A sealing groove 14 is also provided in the middle of the lamp body 1, and a second sealing ring 15 is provided in the sealing groove 14. The second sealing ring 15 is located at the lower end of the base 2, and the area of ​​the second sealing ring 15 is larger than the area of ​​the first sealing ring 12. By providing two sealing rings between the base 2 and the lamp body 1, the waterproof performance is improved. At the same time, the pressure applied by the base 2 to the first sealing ring 12 and the second sealing ring 15 causes them to expand under pressure, thereby improving the waterproof effect.

[0027] The positioning component 5 consists of an arc-shaped segment 16, a symmetrically arranged inclined segment 17, and a mounting segment 18. The arc-shaped segment 16 is located within the groove 4, and the mounting segment 18 is mounted on the battery 3. The inclined segment 17 has a punching hole 19, within which is an elastic segment 20. The elastic segment 20 has a blocking segment 21, and the blocking segments 21 together form a positioning area 22 for accommodating the positioning rod 6. The positioning rod 6 has a positioning ball head 23, the diameter of which is larger than the width of the positioning area 22, and the diameter of the positioning rod 6 matches the width of the positioning area 22.

[0028] During assembly, the positioning component 5 is first installed into the groove 4 on the battery 3 using screws. Then, the positioning rod 6 on the base 2 is inserted into the positioning component 5. The positioning rod 6 and the base 2 are integrally formed. The positioning ball head 23 guides the blocking section 21 obliquely through the inclined section 17, causing the blocking section 21 to deform and press against the positioning ball head 23. The first sealing ring 12 and the second sealing ring 15, after being compressed and deformed, can provide a counterforce, allowing the positioning ball head 23 to contact the blocking section 21 under force, thereby achieving force-bearing installation between the base 2 and the lamp body 1 and improving the sealing performance.

[0029] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A waterproof structure for a lighting fixture, characterized in that, include: The lamp body has a battery in the middle, a groove on the battery, and symmetrically arranged positioning parts in the groove. A base is mounted on the lamp body. The base has symmetrically arranged hinge blocks. A solar panel is mounted on each hinge block. The lower end of the solar panel has a hinge part. The hinge part has a hinge rod that cooperates with the hinge block. The lower end of the base has a positioning rod that cooperates with a positioning component. The positioning rod pushes the positioning component to deform, thereby limiting the position of the positioning rod.

2. The waterproof structure of the lighting fixture according to claim 1, characterized in that, The lower end of the base is provided with a fixing part that cooperates with the lamp body. A first sealing ring is fitted on the fixing part, and a stepped part that cooperates with the first sealing ring is provided in the middle of the lamp body.

3. The waterproof structure of the lighting fixture according to claim 2, characterized in that, The lamp body is also provided with a sealing groove in the middle, and a second sealing ring is provided in the sealing groove. The second sealing ring is located at the lower end of the base, and the area of ​​the second sealing ring is larger than the area of ​​the first sealing ring.

4. The waterproof structure of the lighting fixture according to claim 1, characterized in that, The positioning component consists of an arc-shaped segment, a symmetrically arranged inclined segment, and a mounting segment. The arc-shaped segment is located within a groove, and the mounting segment is mounted on the battery.

5. The waterproof structure of the lighting fixture according to claim 4, characterized in that, The inclined section is provided with a punching hole, the punching hole is provided with an elastic section, the elastic section is provided with a blocking section, and the blocking section and the blocking section form a positioning area to accommodate the positioning rod.

6. The waterproof structure of the lighting fixture according to claim 5, characterized in that, The positioning rod is provided with a positioning ball head, the diameter of which is greater than the width of the positioning area, and the diameter of the positioning rod is matched with the width of the positioning area.

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