Illuminating equipment with good moisture resistance

Abstract

The utility model discloses lighting equipment with good moisture-proof performance. The lighting equipment comprises a lamp holder, a lampshade, a moisture-proof cover, two natural opening and closing parts and a small fan. The moisture-proof cover can play a role in blocking humid air, and even if a small amount of moisture enters the moisture-proof cover, the moisture can be absorbed by the activated carbon stored in the storage box; when activated carbon absorbs a certain amount of moisture and the weight is increased, a rotating plate is pressed to rotate downwards to open a ventilation opening, and when a user observes that the ventilation opening is opened, a small fan can be started to accelerate air flow in a moisture-proof cover, so that the drying effect is achieved; and after moisture absorbed by the activated carbon is volatilized, the weight is reduced, the rotating plate can rotate upwards under the tension of the spring to close the ventilation opening, and meanwhile, a user can close the small fan.

Description

Technical Field

[0001] The utility model relates to the field of lighting equipment, in particular to a lighting equipment with good moisture-proof performance. Background Art

[0002] Lighting equipment refers to lighting fixtures. In some relatively humid environments (such as bathrooms), the humidity is relatively heavy, and the moisture-proof effect of lighting fixtures currently on the market is relatively general. Moisture can easily invade the interior of the lighting equipment and is difficult to dissipate. Over time, it increases the probability of lighting equipment failure and shortens the service life of the lighting equipment. Utility Model Content

[0003] The present application provides a lighting device with good moisture-proof performance, which can solve the problem that the existing lighting devices have poor moisture-proof performance.

[0004] In the present application, a lighting device with good moisture-proof performance is provided, including: a lamp holder, the lamp holder is installed on the wall, and the light source is arranged on the lamp holder; a lampshade, the lampshade is arranged on the lamp holder and used to cover the light source; a moisture-proof cover, the moisture-proof cover is also arranged on the lamp holder and used to cover the lampshade, and two ventilation holes are provided on the moisture-proof cover; two natural opening and closing parts, the two natural opening and closing parts are respectively arranged at the two ventilation holes, each of the natural opening and closing parts includes a rotating plate, a storage box, and a spring, the rotating plate is rotatably connected to one side of the ventilation hole, and its rotating axis is along the horizontal direction, the storage box is arranged on one side of the rotating plate located inside the moisture-proof cover, for storing activated carbon, and a through hole is arranged on the storage box, the spring is connected to the rotating plate at one end along the vertical direction, and the other end is connected to the moisture-proof cover; a small fan, the small electric fan is arranged in the moisture-proof cover.

[0005] In one embodiment, the lampshade is provided with a thread, the lamp holder is provided with a first thread groove, the lampshade is threadedly connected to the first thread groove, and a first sealing strip is provided at the bottom of the first thread groove.

[0006] In one embodiment, the moisture-proof cover is also provided with threads, the lamp holder is provided with a second thread groove, the moisture-proof cover is threadedly connected to the second thread groove, and a second sealing strip is provided at the bottom of the second thread groove.

[0007] In one embodiment, a control button is provided on the outside of the moisture-proof cover for controlling the start and stop of the small fan.

[0008] In one embodiment, the small fan is powered by a battery.

[0009] In summary, in this application, a lighting device with good moisture-proof performance has the following beneficial effects compared with the prior art:

[0010] The moisture-proof cover can block humid air. Even if a small amount of moisture enters the moisture-proof cover, it will be absorbed by the activated carbon stored in the storage box.

[0011] When the activated carbon absorbs a certain amount of moisture, its weight increases, which will press the rotating plate to rotate downward, so that the vent is opened. When the user observes that the vent is opened, the small fan can be started to accelerate the air flow in the moisture-proof cover to achieve a drying effect. When the moisture absorbed by the activated carbon evaporates, its weight decreases, and under the tension of the spring, the rotating plate will rotate upward to close the vent, and the user can turn off the small fan at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the background technology, the drawings required for use in the embodiments of the present application or the background technology will be described below.

[0013] Figure 1 This is an overall structural view of a lighting device with good moisture-proof performance;

[0014] Figure 2 A side view of a lighting device with good moisture resistance;

[0015] Figure 3 for Figure 2 Sectional view along AA;

[0016] Figure 4 for Figure 3 Magnified view of area A.

[0017] In the figure, 1. lamp holder; 2. first thread groove; 3. first sealing strip; 4. second thread groove; 5. second sealing strip; 6. light source; 7. moisture-proof cover; 8. vent; 9. control button; 10. natural opening and closing part; 11. rotating plate; 12. storage box; 13. activated carbon; 14. spring; 15. fixing seat; 16. small fan; 17. battery box; 18. through hole; 19. lampshade. DETAILED DESCRIPTION

[0018] The following is a further description of the specific implementation of the utility model in conjunction with the accompanying drawings; the following embodiments are used to illustrate the utility model, but are not used to limit the scope of the utility model. The described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0019] Unless otherwise defined, the technical terms or scientific terms used in the present disclosure should be understood by those skilled in the art in the ordinary sense. The "first", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0020] See also Figures 1 to 4 A lighting device with good moisture-proof performance includes: a lamp holder 1, a lampshade 19, a moisture-proof cover 7, two natural opening and closing parts 10, and a small fan 16.

[0021] See also Figure 1 , Figure 3 In one embodiment, the lamp holder 1 is fixed on the wall by expansion screws or other conventional methods, and the light source 6 includes light-emitting structures such as filaments, which are all arranged at the center of the lamp holder 1.

[0022] See also Figure 3 , Figure 4 , the lampshade 19 is arranged on the lamp holder 1, and is used to cover the light source 6. In one embodiment, the lampshade 19 is provided with a circle of threads, and the lamp holder 1 is provided with a circle of first thread grooves 2, the lampshade 19 is threadedly connected to the first thread grooves 2, the lampshade 19 can be screwed into or out of the first thread grooves 2, and a circle of first sealing strips 3 is adhered to the bottom of the first thread grooves 2, the lampshade 19 can be screwed into the bottom of the first thread grooves 2 and the first sealing strips 3 are squeezed to a certain extent to achieve a better sealing effect.

[0023] See also Figure 3 , Figure 4 The moisture-proof cover 7 is also provided on the lamp holder 1 to cover the lampshade 19 and further provide a moisture-proof effect. In one embodiment, the moisture-proof cover 7 is also provided with a circle of threads, and the lamp holder 1 is provided with a second thread groove 4. The moisture-proof cover 7 is threadedly connected to the second thread groove 4. The moisture-proof cover 7 can be manually screwed into or out of the second thread groove 4, and a circle of second sealing strip 5 is adhered to the bottom of the second thread groove 4. The lampshade 19 can be screwed into the bottom of the second thread groove 4 and the second sealing strip 5 can be squeezed to a certain extent to achieve a better sealing effect.

[0024] See also Figure 3 , Figure 4 , two vents 8 are provided on the moisture-proof cover 7, and the two natural opening and closing parts 10 are respectively arranged at the two vents 8, and can control the opening and closing of the vents 8. Each of the natural opening and closing parts 10 includes a rotating plate 11, a storage box 12, and a spring 14. The rotating plate 11 is rotatably connected to one side of the vent 8, and its rotating axis is in the horizontal direction. With the rotation of the rotating plate 11, the opening and closing of the vent 8 can be achieved. The storage box 12 is fixed on one side of the rotating plate 11 located inside the moisture-proof cover 7, and is used to store activated carbon 13. The storage box 12 is provided with many through holes 18 that penetrate inside and outside the storage box 12, so that the activated carbon 13 can fully contact with the air outside the storage box 12 and absorb moisture in the moisture-proof cover 7. The spring 14 is connected to the rotating plate 11 through a fixing seat 15 at one end in the vertical direction, and is connected to the moisture-proof cover 7 through a fixing seat 15 at the other end. The specifications of the spring 14 are set, and a suitable spring 14 is selected so that when the rotating plate 11 covers the vent 8, the spring 14 is in a balanced state.

[0025] See also Figure 4 , the small electric fan is arranged in the moisture-proof cover 7, and is used to start and dry the inside of the moisture-proof cover 7 when the vent 8 is opened. In one embodiment, a control button 9 is arranged on the outside of the moisture-proof cover 7, and the small fan 16 is connected through an electric wire passing through the moisture-proof cover 7, so as to control the start and stop of the small fan 16. Such an arrangement has a reasonable structure. Furthermore, the small fan 16 is equipped with a battery box 17 on itself, and is powered by the battery in the battery box 17. When the battery needs to be replaced, the dust cover can be removed.

[0026] Working principle: the moisture-proof cover 7 can block humid air. Even if a small amount of moisture enters the moisture-proof cover 7, it will be absorbed by the activated carbon 13 stored in the storage box 12; when the activated carbon 13 absorbs a certain amount of moisture, its weight increases, which will press the rotating plate 11 to rotate downward, so that the vent 8 is opened. When the user observes that the vent 8 is opened, the small fan 16 can be started to accelerate the air flow in the moisture-proof cover 7 to achieve a drying effect; when the moisture absorbed by the activated carbon 13 evaporates, its weight decreases, and under the pulling force of the spring 14, the rotating plate 11 will rotate upward to close the vent 8, and the user can turn off the small fan 16.

Claims

1. A lighting device with good moisture-proof performance, characterized in that: include: A lamp holder (1), the lamp holder (1) being mounted on a wall, and the light source element (6) being arranged on the lamp holder (1); A lampshade (19), the lampshade (19) being arranged on the lamp holder (1) and used for covering the light source element (6); A moisture-proof cover (7), the moisture-proof cover (7) is also arranged on the lamp holder (1) and is used to cover the lampshade (19), and the moisture-proof cover (7) is provided with two ventilation holes (8); Two natural opening and closing parts (10), the two natural opening and closing parts (10) are respectively arranged at the two ventilation openings (8), each of the natural opening and closing parts (10) comprises a rotating plate (11), a storage box (12), and a spring (14), the rotating plate (11) is rotatably connected to one side of the ventilation opening (8), and its rotation axis is along the horizontal direction, the storage box (12) is arranged on one side of the rotating plate (11) located inside the moisture-proof cover (7), and is used to store activated carbon (13), and the storage box (12) is provided with a through hole (18), and the spring (14) is connected to the rotating plate (11) at one end in the vertical direction, and connected to the moisture-proof cover (7) at the other end; A small fan (16), wherein the small fan is arranged in the moisture-proof cover (7).

2. The lighting device with good moisture-proof performance according to claim 1, characterized in that: The lampshade (19) is provided with a thread, the lamp holder (1) is provided with a first thread groove (2), the lampshade (19) is threadedly connected to the first thread groove (2), and a first sealing strip (3) is provided at the bottom of the first thread groove (2).

3. The lighting device with good moisture-proof performance according to claim 1, characterized in that: The moisture-proof cover (7) is also provided with a thread, the lamp holder (1) is provided with a second thread groove (4), the moisture-proof cover (7) is threadedly connected to the second thread groove (4), and a second sealing strip (5) is provided at the bottom of the second thread groove (4).

4. The lighting device with good moisture-proof performance according to claim 1, characterized in that: A control button (9) is arranged on the outside of the moisture-proof cover (7) for controlling the start and stop of the small fan (16).

5. The lighting device with good moisture-proof performance according to claim 1, characterized in that: The small fan (16) is powered by a battery.

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