Atmosphere lamp with moisture-proof structure

Abstract

This utility model discloses an ambient light with a moisture-proof structure, relating to the field of ambient light technology. It includes a lamp housing, a lampshade screwed to the bottom of the housing, a U-shaped rod fixed to the top of the inner wall of the housing, a light assembly mounted on the U-shaped rod, two symmetrical vent holes on the side wall of the housing, a vent pipe fixed to the inner side of each vent hole, and a fixing sleeve sealingly fitted to the end of each vent pipe. The fixing sleeves have through holes, and a waterproof and breathable membrane is provided between the end of the vent pipe and the fixing sleeve. A dehumidification component is provided on the top side of the lamp housing, including a desiccant box fixed to the top of the lamp housing, with the top of the desiccant box extending above the lamp housing and screwed with a sealing cap. In this utility model, air exchange between the inside and outside of the lamp housing is achieved through the vent pipes at the vent holes, the waterproof and breathable membrane, and the fixing sleeve, preventing moisture from entering. The sealing ring between the lamp housing and the lampshade enhances the sealing performance, preventing moisture intrusion while ensuring heat dissipation.

Description

Technical Field

[0001] This utility model relates to the field of ambient lighting technology, and in particular to an ambient light with a moisture-proof structure. Background Technology

[0002] With the improvement of people's living standards, ambient lighting has been widely used in interior decoration, automotive interiors, and other fields. However, in some high-humidity environments, ordinary ambient lights are prone to malfunction due to moisture, affecting their lifespan. For example, during the rainy season, indoor humidity often exceeds 60%, and the electronic components of ordinary ambient lights are easily corroded by moisture, leading to problems such as short circuits and uneven light emission. Some existing moisture-proof ambient lights suffer from complex moisture-proof structures, high costs, or poor performance, making it difficult to meet the market demand for efficient and low-cost moisture-proof ambient lights. Therefore, an ambient light with a moisture-proof structure is provided. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides an ambient light with a moisture-proof structure. Through the air duct at the vent, the waterproof and breathable membrane, and the fixing sleeve, air exchange between the inside and outside of the lamp housing is achieved, preventing moisture from entering. The sealing ring between the lamp housing and the lamp cover enhances the sealing performance, preventing moisture intrusion while ensuring heat dissipation, thus overcoming the shortcomings of existing technologies.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: An ambient light with a moisture-proof structure includes a lamp housing, a lamp shade screwed to the bottom of the lamp housing, a U-shaped rod fixed to the top of the inner wall of the lamp housing, a light assembly mounted on the U-shaped rod, two symmetrical vent holes on the side wall of the lamp housing, a vent pipe fixed to the inner side of each vent hole, a fixing sleeve sealing the end of each vent pipe, a through hole on each fixing sleeve, and a waterproof and breathable membrane between the end of the vent pipe and the fixing sleeve, and a dehumidification component on the top side of the lamp housing.

[0005] As a further embodiment of this utility model: the dehumidification component includes a desiccant box fixed to the top of the lamp housing, the top of the desiccant box extending to the top of the lamp housing and screwed with a sealing cap, and the bottom of the desiccant box extending into the interior of the lamp housing and having moisture absorption holes evenly distributed thereon.

[0006] As a further embodiment of this utility model: the lighting assembly includes a main board fixed to the upper end face of the horizontal section of the U-shaped rod, and a light board fixed to the lower end face of the horizontal section of the U-shaped rod, with LED beads disposed on the light board.

[0007] As a further improvement of this utility model: the main board and the lamp board are electrically connected, and both the main board and the lamp board are connected to the U-shaped rod by screws.

[0008] As a further improvement of this utility model, a light-transmitting plate is provided in the middle of the lower end face of the lampshade.

[0009] As a further improvement of this utility model: a wire hole is provided on the top side of the lamp housing, and an elastic sealing plug is provided at the wire hole.

[0010] As a further embodiment of this utility model: a threaded connecting sleeve is fixed at the top center of the lamp housing, a damping universal joint is screwed into the threaded connecting sleeve, a connecting plate is fixed at the upper end of the damping universal joint, and a mounting hole is provided on the connecting plate.

[0011] As a further improvement of this utility model: a sealing ring is fixed at the bottom of the lamp housing, and the sealing ring abuts against the bottom of the inner wall of the lamp shade.

[0012] The beneficial effects of this utility model are as follows: 1. Excellent moisture resistance and heat dissipation: The air exchange between the inside and outside of the lamp housing is achieved through the air duct at the vent, the waterproof and breathable membrane, and the fixing sleeve, preventing moisture from entering; the sealing ring between the lamp housing and the lamp cover enhances the sealing performance, preventing moisture intrusion, while ensuring heat dissipation.

[0013] 2. Practical structure and easy maintenance: The desiccant box can absorb internal moisture through the moisture absorption hole, and the screw-on design of the sealing cap makes it easy to replace the desiccant; the damping universal joint makes it easy to adjust the light angle, the light component connection is stable, and the installation and maintenance are convenient. Attached Figure Description

[0014] Figure 1 This is a first-view overall structural diagram of an ambient light with a moisture-proof structure proposed in this utility model.

[0015] Figure 2 This is a second-view overall structural diagram of an ambient light with a moisture-proof structure proposed in this utility model.

[0016] Figure 3 This is a partial cross-sectional view of the first-view structure of an ambient light with a moisture-proof structure proposed in this utility model.

[0017] Figure 4 This is a partial cross-sectional view of the second perspective structure of an ambient light with a moisture-proof structure proposed in this utility model.

[0018] Figure 5 This utility model proposes an ambient light with a moisture-proof structure. Figure 4 Enlarged structural diagram at point A in the middle.

[0019] In the diagram: 1. Lamp housing; 2. Damping universal joint; 3. Connecting plate; 4. Sealing cover; 5. Wire hole; 6. Lamp shade; 7. Vent hole; 8. Light-transmitting plate; 9. Air duct; 10. Fixing sleeve; 11. U-shaped rod; 12. Main board; 13. Waterproof and breathable membrane; 14. Lamp panel; 15. Lamp beads; 16. Desiccant box; 17. Moisture absorption hole. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Example 1, referring to Figure 1-5 An ambient light with a moisture-proof structure includes a lamp housing 1, a lamp shade 6 screwed to the bottom of the lamp housing 1, a U-shaped rod 11 fixed to the top of the inner wall of the lamp housing 1, a light assembly mounted on the U-shaped rod 11, two symmetrical ventilation holes 7 arranged on the side wall of the lamp housing 1, a vent pipe 9 fixed to the inner side of each of the two ventilation holes 7, a fixing sleeve 10 sealingly connected to the end of each of the two vent pipes 9, a through hole provided on each of the two fixing sleeves 10, and a waterproof and breathable membrane 13 provided between the end of the vent pipe 9 and the fixing sleeve 10, and a dehumidification component provided on the top side of the lamp housing 1.

[0022] The dehumidification assembly includes a desiccant box 16 fixed to the top of the lamp housing 1. The top of the desiccant box 16 extends to the top of the lamp housing 1 and is screwed with a sealing cap 4. The bottom of the desiccant box 16 extends into the interior of the lamp housing 1 and is evenly provided with moisture absorption holes 17.

[0023] The lighting assembly includes a main board 12 fixed to the upper end of the horizontal section of the U-shaped rod 11, a light board 14 fixed to the lower end of the horizontal section of the U-shaped rod 11, and LED beads 15 disposed on the light board 14.

[0024] The main board 12 and the lamp board 14 are electrically connected, and both the main board 12 and the lamp board 14 are connected to the U-shaped rod 11 by screws.

[0025] A light-transmitting plate 8 is provided in the middle of the lower end face of the lampshade 6.

[0026] A wire hole 5 is provided on the top side of the lamp housing 1. An elastic sealing plug is provided at the wire hole 5. The wires connecting the main board 12 pass through the wire hole 5, and the elastic sealing plug can block the gap between the wires and the wire hole 5 to prevent moisture from entering the lamp housing 1.

[0027] A threaded connecting sleeve is fixed to the top center of the lamp housing 1. A damping universal joint 2 is screwed into the threaded connecting sleeve. A connecting plate 3 is fixed to the upper end of the damping universal joint 2. The connecting plate 3 is provided with mounting holes. The connecting plate 3 can be fixed to the installation position by using bolts to install the holes. By providing external threads at the bottom end of the damping universal joint 2, the lamp housing 1 can be screwed to the bottom end of the damping universal joint 2 to realize the installation of the lamp housing 1. The damping universal joint 2 can be adjusted in angle, which makes it easy to adjust the angle of the light.

[0028] By setting a vent pipe 9 at the vent hole 7 and a waterproof and breathable membrane 13 at the end of the vent pipe 9, the waterproof and breathable membrane 13 is clamped to the end of the vent pipe 9 by using a fixing sleeve 10, and a through hole is provided on the fixing sleeve 10, the air inside the lamp housing 1 is exchanged with the outside air, and moisture is prevented from entering the lamp housing 1, which achieves the effect of moisture protection while ensuring the heat dissipation effect.

[0029] Silica gel desiccant can be placed in the desiccant box 16. After the ambient light is installed, tighten the sealing cap 4. The silica gel desiccant can absorb the residual moisture in the lamp housing 1 through the moisture absorption hole 17, effectively ensuring the dryness of the inside of the lamp housing 1.

[0030] Example 2 is an optimization based on Example 1, specifically: A sealing ring is fixed at the bottom of the lamp housing 1, and the sealing ring abuts against the bottom of the inner wall of the lamp shade 6. The sealing ring ensures the sealing of the connection after the lamp shade 6 and the lamp housing 1 are screwed together, preventing moisture from entering the lamp housing 1.

[0031] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. An ambient light with a moisture-proof structure, comprising a lamp housing (1), characterized in that, The lamp housing (1) is screwed to the bottom end with a lampshade (6). A U-shaped rod (11) is fixed to the top of the inner wall of the lamp housing (1). A light assembly is installed on the U-shaped rod (11). Two ventilation holes (7) are symmetrically arranged on the side wall of the lamp housing (1). A duct (9) is fixed to the inner side of each of the two ventilation holes (7). A fixing sleeve (10) is sealed to the end of each of the two ducts (9). A through hole is provided on each of the two fixing sleeves (10). A waterproof and breathable membrane (13) is provided between the end of the duct (9) and the fixing sleeve (10). A dehumidification assembly is provided on the top side of the lamp housing (1).

2. The atmosphere lamp with moisture-proof structure according to claim 1, characterized in that, The dehumidification assembly includes a desiccant box (16) fixed to the top of the lamp housing (1). The top of the desiccant box (16) extends above the lamp housing (1) and is screwed with a sealing cap (4). The bottom of the desiccant box (16) extends into the interior of the lamp housing (1) and is evenly provided with moisture absorption holes (17).

3. An ambient light with a moisture-proof structure according to claim 1, characterized in that, The lighting assembly includes a main board (12) fixed to the upper end face of the horizontal section of the U-shaped rod (11), and a lamp plate (14) fixed to the lower end face of the horizontal section of the U-shaped rod (11), with lamp beads (15) provided on the lamp plate (14).

4. The atmosphere lamp with moisture-proof structure according to claim 3, characterized in that, The main board (12) and the lamp board (14) are electrically connected, and both the main board (12) and the lamp board (14) are connected to the U-shaped rod (11) by screws.

5. An ambient light with a moisture-proof structure according to claim 1, characterized in that, A light-transmitting plate (8) is provided in the middle of the lower end face of the lampshade (6).

6. An ambient light with a moisture-proof structure according to claim 1, characterized in that, The top edge of the lamp housing (1) is provided with a wire hole (5), and an elastic sealing plug is provided at the wire hole (5).

7. An ambient light with a moisture-proof structure according to claim 1, characterized in that, A threaded connecting sleeve is fixed at the top center of the lamp housing (1), and a damping universal joint (2) is screwed into the threaded connecting sleeve. A connecting plate (3) is fixed at the upper end of the damping universal joint (2), and a mounting hole is provided on the connecting plate (3).

8. An ambient light with a moisture-proof structure according to claim 1, characterized in that, A sealing ring is fixed at the bottom of the lamp housing (1), and the sealing ring abuts against the bottom of the inner wall of the lamp shade (6).

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