Lampshade with dustproof and waterproof functions

Abstract

The utility model relates to a lampshade with dustproof and waterproof functions, and belongs to the technical field of outdoor lampshades. Comprising a top cover, a protective cover and an adjusting cover, the inner lower end of the top cover is in threaded connection with the outer upper end of the protective cover, the inner lower end of the protective cover is in threaded connection with the outer upper end of the adjusting cover, fixing assemblies are symmetrically arranged at the inner upper end of the protective cover, cushions are evenly distributed on the inner side of the protective cover, and a supporting assembly is fixedly connected to the center of the bottom face of the adjusting cover. Through the arrangement of the top cover, the protective cover and the adjusting cover, all-around protection is provided for the internal bulb, the bulb is prevented from being damaged, and meanwhile surrounding dust and water vapor are prevented from entering the bulb to affect use of the bulb; and by arranging the fixing assembly and the supporting assembly, bulbs in the lampshade are fixed, meanwhile, the lampshade can adapt to bulbs of different sizes, the use range of the lampshade is widened, and the application range of the lampshade is wider.

Description

Technical Field

[0001] The utility model relates to a lampshade with dustproof and waterproof functions, belonging to the technical field of outdoor lampshades. Background Art

[0002] A lampshade is an accessory installed on a light bulb or lamp tube. It can prevent dust, insects and other foreign objects from falling directly on the light bulb, thereby extending the service life of the light bulb. It can also change the distribution of light, such as making the light softer, reducing glare, or focusing light on a specific area. At the same time, it can prevent people from accidentally touching the hot light bulb and reduce the risk of burns.

[0003] In some outdoor use scenarios, people often need to use lights for illumination. If the lamp is not covered with a lampshade during use, the lamp tube or bulb will be contaminated with dust, and when encountering water vapor, the illumination of the lamp tube or bulb will be weakened, and the service life will be reduced. Publication number CN216010527U discloses an outdoor waterproof lamp with a lampshade that can be quickly disassembled and assembled, including a base, a shell, a lampshade and a clamping device, the shell is arranged above the base, the lampshade is arranged on the inner side of the shell, and the lampshade can move relative to the base, and the clamping device is connected to one end of the shell; the clamping device includes a fastening screw, the fastening screw is inserted into one end of the shell, and a sliding paddle is sleeved on the fastening screw, the paddle is used to limit the lampshade from entering and exiting the base, and an elastic member is arranged between the paddle and the shell, and the two ends of the elastic member are respectively against the paddle and the shell, so that the lampshade is easy to disassemble and assemble.

[0004] However, the utility model cannot be applied to bulbs of different sizes and shapes, and cannot effectively protect the internal bulb during disassembly and assembly. Operational errors by personnel during disassembly and assembly of the bulb may cause the bulb inside the lampshade to be damaged. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the existing lampshade with dustproof and waterproof functions cannot be applied to bulbs of different sizes and shapes, and cannot effectively protect the bulb inside. When the bulb is disassembled and assembled, the operating error of the personnel may cause the bulb inside the lampshade to be damaged.

[0006] In order to solve the above problems, the utility model provides a lampshade with dustproof and waterproof functions, characterized in that it includes a top cover, a protective cover and an adjustment cover, the inner lower end of the top cover is connected to the outer upper end of the protective cover, and the inner lower end of the protective cover is connected to the outer upper end of the adjustment cover through threads, the inner upper end of the protective cover is symmetrically provided with fixing components, and the center position of the bottom surface of the adjustment cover is fixedly connected with a supporting component;

[0007] The fixing assembly includes a spring 1, a fixing half ring, and a connecting plate, wherein the connecting plate is fixedly connected to both ends of the fixing half ring, the spring 1 is fixedly connected to one side of the connecting plate, and one end of the spring 1 is fixedly connected to the inner side of the protective cover;

[0008] The support assembly includes a support column, a second spring and a suction cup. The lower end of the support column is fixedly connected to the bottom surface of the adjustment cover. The two ends of the second spring are respectively connected to the suction cup and the bottom surface of the adjustment cover. The second spring is sleeved on the outside of the support column.

[0009] Further: the buffer pad is located above the adjustment cover.

[0010] Furthermore: the length of the support column is smaller than the natural length of the spring.

[0011] Furthermore: a rubber layer is provided on the inner side of the fixing half ring.

[0012] Furthermore: the top cover is provided with a frustum-shaped anti-sprinkling cover which is smaller at the top and larger at the bottom.

[0013] Further: a hanging ring is fixedly connected to the center position of the upper end of the anti-spray cover.

[0014] Furthermore: the outer sides of the protective cover and the adjustment cover are light-transmitting glass.

[0015] Further: cushion pads are evenly distributed on the inner side of the protective cover.

[0016] Further: the buffer pad is located above the adjustment cover.

[0017] Compared with the prior art, the utility model has the following advantages:

[0018] 1. This patent provides all-round protection for the internal light bulb by setting a top cover, a protective cover and an adjustment cover to prevent the light bulb from being damaged, and at the same time prevents surrounding dust and water vapor from entering the light bulb and affecting the use of the light bulb;

[0019] Second, by providing a fixing component and a supporting component, the internal light bulb can be fixed while being adaptable to light bulbs of different sizes, thereby expanding the use scope of the lampshade and making it more applicable. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 The utility model is a structure of a lampshade with dustproof and waterproof functions Figure 1 .

[0022] Figure 2 The utility model is a structure of a lampshade with dustproof and waterproof functions Figure 2 .

[0023] Figure 3 The utility model is a structure of a lampshade with dustproof and waterproof functions Figure 3 .

[0024] Figure 4 The utility model is a structure of a lampshade with dustproof and waterproof functions Figure 4 .

[0025] In the attached figure:

[0026] 1. Top cover; 11. Anti-rain cover; 12. Hanging ring; 2. Protective cover; 21. Fixing assembly; 22. Buffer pad; 23. Spring 1; 24. Fixing half ring; 25. Connecting plate; 26. Rubber layer; 3. Adjusting cover; 31. Support assembly; 32. Support column; 33. Spring 2; 34. Suction cup. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Embodiment 1

[0029] The utility model provides a lampshade with dustproof and waterproof functions, comprising a top cover 1, a protective cover 2 and an adjusting cover 3. The inner lower end of the top cover 1 is connected to the outer upper end of the protective cover 2, and the inner lower end of the protective cover 2 is connected to the outer upper end of the adjusting cover 3 through threads. The lampshade can be disassembled and cleaned by rotating the threads on the top cover 1, the protective cover 2 and the adjusting cover 3. The inner upper end of the protective cover 2 is symmetrically provided with fixing components 21. The inner side of the protective cover 2 is evenly distributed with buffer pads 22 for providing buffering and protection for the side of the internal bulb with too large volume, thereby reducing damage caused by impact. The center position of the bottom surface of the adjusting cover 3 is fixedly connected with a supporting component 31. The fixing component 21 comprises a spring 23, a fixing semi-ring 24 and a connecting plate 25. The connecting plate 25 is fixedly connected to the two ends of the fixing semi-ring 24. The spring 23 is fixedly connected to the connecting plate 25. On one side of the connecting plate 25, one end of the spring 1 23 is fixedly connected to the inner side of the protective cover 2. When installing the bulb, push the fixed half ring 24 to the outside, put in the wireless LED bulb, and make the spring 1 23 squeeze the fixed half ring 24 to fix the end of the bulb. The supporting assembly 31 includes a supporting column 32, a spring 2 33 and a suction cup 34. The lower end of the supporting column 32 is fixedly connected to the bottom surface of the adjusting cover 3, and the two ends of the spring 2 33 are respectively connected to the suction cup 34 and the bottom surface of the adjusting cover 3. The spring 2 33 is located on the outside of the supporting column 32. The spring 2 33 pushes the suction cup 34 to provide support for the bulb above. The installation is convenient and quick, and it can provide buffering when the bulb is disassembled or collided to avoid damage to the internal bulb. The supporting column 32 keeps the spring 2 33 in a vertical state. The outside of the protective cover 2 and the adjusting cover 3 are made of light-transmitting glass.

[0030] Embodiment 2

[0031] On the basis of the first embodiment, the suction cup 34 is a hollow cone with a larger upper part and a smaller lower part, which increases the contact area with the bulb and has stronger protection. The buffer pad 22 is located above the adjustment cover 3 to protect the side of the bulb and separate the light when lighting. The length of the support column 32 is less than the natural length of the spring. A rubber layer 26 is provided on the inner side of the fixed semi-ring 24 to increase the friction between the fixed semi-ring 24 and the end of the bulb. A truncated cone-shaped anti-rain cover 11 with a smaller upper part and a larger lower part is provided on the top cover 1 to facilitate rainwater dripping and avoid water accumulation above the top cover 1. A hanging ring 12 is fixedly connected to the center position of the upper end of the anti-rain cover 11 to facilitate hanging the lampshade for lighting.

[0032] The working principle of the present application is as follows: by setting a top cover 1, a protective cover 2 and an adjustment cover 3, all-round protection is provided to the internal bulb to avoid damage to the bulb, and at the same time, surrounding dust and water vapor are prevented from entering the bulb and affecting the use of the bulb; by setting a fixing component 21 and a supporting component 31, the internal bulb is fixed; a spring 1 23 squeezes a fixing half ring 24 to fix the end of the bulb; a spring 2 33 pushes a suction cup 34 to support the upper bulb and provide a buffer when the bulb is disassembled or collided to avoid damage to the internal bulb; a support column 32 keeps the spring 2 33 in a vertical state; the fixing half ring 24 and the suction cup 34 can adapt to bulbs of different sizes through the action of the spring, thereby expanding the use range of the lampshade and making it more applicable.

[0033] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A lampshade with dustproof and waterproof functions, characterized in that: The invention comprises a top cover (1), a protective cover (2) and an adjusting cover (3), wherein the inner lower end of the top cover (1) is connected to the outer upper end of the protective cover (2), and the inner lower end of the protective cover (2) is connected to the outer upper end of the adjusting cover (3) via threads, a fixing component (21) is symmetrically arranged at the inner upper end of the protective cover (2), and a supporting component (31) is fixedly connected to the center of the bottom surface of the adjusting cover (3); The fixing assembly (21) comprises a spring 1 (23), a fixing half ring (24), and a connecting plate (25), wherein the connecting plate (25) is fixedly connected to two ends of the fixing half ring (24), the spring 1 (23) is fixedly connected to one side of the connecting plate (25), and one end of the spring 1 (23) is fixedly connected to the inner side of the protective cover (2); The support assembly (31) comprises a support column (32), a second spring (33) and a suction cup (34); the lower end of the support column (32) is fixedly connected to the bottom surface of the adjustment cover (3); the two ends of the second spring (33) are respectively connected to the suction cup (34) and the bottom surface of the adjustment cover (3); and the second spring (33) is sleeved on the support column (32).

2. The dustproof and waterproof lampshade according to claim 1, characterized in that: The length of the support column (32) is shorter than the natural length of the spring.

3. The dustproof and waterproof lampshade according to claim 1, characterized in that: A rubber layer (26) is provided on the inner side of the fixing half ring (24).

4. The dustproof and waterproof lampshade according to claim 1, characterized in that: The top cover (1) is provided with a frustum-shaped anti-splash cover (11) that is smaller at the top and larger at the bottom.

5. The dustproof and waterproof lampshade according to claim 4, characterized in that: A hanging ring (12) is fixedly connected to the center position of the upper end of the anti-spray cover (11).

6. The dustproof and waterproof lampshade according to claim 1, characterized in that: The outer sides of the protective cover and the adjusting cover are light-transmitting glass.

7. The dustproof and waterproof lampshade according to claim 1, characterized in that: Buffer pads (22) are evenly distributed on the inner side of the protective cover (2).

8. The dustproof and waterproof lampshade according to claim 7, characterized in that: The buffer pad (22) is located above the adjustment cover (3).

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