Down lamp with deep anti-dazzle function and anti-dazzle cover

Abstract

The utility model discloses a deep anti-dazzle down lamp with an anti-dazzle cover, which comprises a down lamp body, a radiating plate is mounted on one side, close to the top, of the outer side of the down lamp body, a plurality of first radiating fins are uniformly arranged on the outer side of the radiating plate, a light-emitting component is arranged in the down lamp body, and the anti-dazzle cover is mounted at the bottom of the down lamp body. The side, close to the top, of the inner surface of the anti-dazzle cover is fixedly connected with an annular plate, a reflection cup covers the bottom of the light-emitting assembly and is located at the top of the annular plate, a lens is installed at the bottom of the inner side of the anti-dazzle cover, and a limiting plate of an annular structure is fixedly connected to the side, located at the bottom, of the outer side of the down lamp body. Heat dissipation holes are formed in the anti-dazzle cover and located above the limiting plate, and a dustproof filter screen is arranged on the outer side of the down lamp body and located at the top of the limiting plate in a sleeving mode. By means of the structure, dust and sundries can be effectively prevented from entering while the good heat dissipation effect of the down lamp is guaranteed, cleanliness of the light source, the reflection cup and the anti-dazzle cover is kept, the good illumination effect and the service life are guaranteed, and practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to lighting lamps and lanterns technical field, especially a depth anti -dazzle plus anti -dazzle cover's down lamp. BACKGROUND

[0002] Down lamp is the lighting equipment commonly used in home, office place etc., and its feature is that it can provide a uniform, soft light environment.

[0003] In the prior art, through the retrieval, found that the Chinese patent discloses "a kind of anti -glare down lamp", its application number is "202220162879.X", the above-mentioned patent mainly includes heat dissipation seat, heat dissipation seat is provided with cylinder, cylinder is built-in with illumination lamp plate, cylinder is also provided with pyramid anti -glare plate, cylinder is screw-threaded with top cover, heat dissipation seat is provided with heat dissipation assembly, wherein the bottom of cylinder is provided with several air holes, the bottom of heat dissipation seat is provided with assembly hole, assembly hole is provided with fixed bolt with cylinder screw connection.The above-mentioned anti -glare down lamp although through output motor, makes that drive column drives heat dissipation vane to work, utilizes heat dissipation vane to accelerate air flow, improves the heat dissipation efficiency of down lamp. However, the operation of motor can generate larger noise and affect the comfort of use environment;In addition, the heat dissipation hole of down lamp bottom is easy to cause the entry of dust, adheres on the light reflecting surface such as light reflecting cup, anti -dazzle cover, not only can affect the uniform distribution of light and illumination effect, can also reduce the overall performance and service life of lamp. Therefore, the utility model provides a depth anti -dazzle plus anti -dazzle cover's down lamp to solve the problems in the above-mentioned background art. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a depth anti -dazzle plus anti -dazzle cover's down lamp, can effectively prevent the entry of dust and sundries while guaranteeing the good heat dissipation effect of down lamp, maintains the cleanliness of light source, light reflecting cup and anti -dazzle cover, guarantees good illumination effect and service life, and it is strong in practicality.

[0005] In order to achieve the above object, a depth anti-glare plus anti-glare cover tube lamp is provided, comprising a tube lamp body, a heat dissipation plate is installed on the outside of the tube lamp body and close to one side of the top, a plurality of first heat dissipation fins are uniformly arranged on the outside of the heat dissipation plate, a light emitting assembly is arranged in the tube lamp body, an anti-glare cover is installed on the bottom of the tube lamp body, a circular ring plate is fixedly connected to the inner surface of the anti-glare cover and close to one side of the top, a light reflecting cup is arranged on the bottom of the light emitting assembly and covers the top of the circular ring plate, a lens is installed on the inner bottom of the anti-glare cover, a limiting plate with a circular ring structure is fixedly connected to the outside of the tube lamp body and one side of the bottom, a heat dissipation hole is arranged in the anti-glare cover and above the limiting plate, and a dustproof filter screen is sleeved on the outside of the tube lamp body and the top of the limiting plate.

[0006] According to the depth anti-glare plus anti-glare cover tube lamp, the bottom of the tube lamp body is provided with an internal thread, the top of the anti-glare cover is provided with an external thread, and the anti-glare cover is rotationally connected with the tube lamp body.

[0007] According to the depth anti-glare plus anti-glare cover tube lamp, the top of the heat dissipation plate is uniformly provided with a plurality of second heat dissipation fins.

[0008] According to the depth anti-glare plus anti-glare cover tube lamp, the heat dissipation hole is in a circular array structure.

[0009] According to the depth anti-glare plus anti-glare cover tube lamp, the tube lamp body is made of aluminum.

[0010] According to the depth anti-glare plus anti-glare cover tube lamp, the tube lamp body and the first heat dissipation fin cooperatively form a cylindrical structure.

[0011] The depth anti-glare plus anti-glare cover tube lamp has the following beneficial effects:

[0012] 1. Compared with the prior art, the heat in the tube lamp can be dissipated through the heat dissipation hole, and the dustproof filter screen can effectively prevent the entry of dust and sundries, thereby maintaining the cleanliness of the light source, the light reflecting cup and the anti-glare cover, improving the heat dissipation effect of the tube lamp, preventing the dust and dirt from affecting the light reflecting effect of the light reflecting surface, ensuring good light effect and service life, reducing the maintenance and cleaning troubles, and being high in practicality.

[0013] 2. Compared with the prior art, the first heat dissipation fin and the second heat dissipation fin on the outside of the tube lamp can effectively increase the heat dissipation area of the tube lamp, which is helpful to quickly dissipate the heat generated in the tube lamp, and further improves the heat dissipation effect.

[0014] Additional aspects and advantages of the present application will be given in the following description, some of which will become apparent to those skilled in the art from the following description, or will be learned by practice of the present application. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a schematic diagram of the first overall structure of a downlight with a deep anti-glare coating according to the present invention;

[0017] Figure 2 This is a schematic diagram of the second integral structure of a downlight with a deep anti-glare and anti-glare cover according to the present invention;

[0018] Figure 3 This is a cross-sectional structural diagram of a downlight with a deep anti-glare coating according to the present invention;

[0019] Figure 4 This is a schematic diagram showing the disassembled structure of a downlight with a deep anti-glare coating according to the present invention;

[0020] Figure 5 This is a schematic diagram showing the disassembled structure of the anti-glare cover, dust filter, and circular plate of a downlight with a deep anti-glare shield according to this utility model.

[0021] Legend:

[0022] 1. Downlight body; 2. Heat sink; 3. First heat sink; 4. Second heat sink; 5. Anti-glare cover; 6. Limiting plate; 7. Dust filter; 8. Lens; 9. Heat dissipation hole; 10. Circular plate; 11. Reflector; 12. Light-emitting component. Detailed Implementation

[0023] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0024] Reference Figures 1-5 This utility model discloses a downlight with a deep anti-glare coating, comprising a downlight body 1 made of aluminum, which is not only sturdy and durable but also has good thermal conductivity. A heat sink 2 is installed on the outer side of the downlight body 1 near the top. Multiple first heat sinks 3 are evenly distributed on the outer side of the heat sink 2, and multiple second heat sinks 4 are evenly distributed on the top of the heat sink 2.

[0025] The first heat sink 3 effectively increases the heat dissipation area of ​​the downlight, helping to quickly dissipate the heat generated inside the downlight. At the same time, the second heat sink 4 set on the top of the heat sink 2 further improves the heat dissipation effect and prevents light source attenuation due to overheating.

[0026] The inner surface of the anti-dazzle cover 5 and the side close to the top are fixedly connected with a circular ring plate 10, the bottom of the light-emitting assembly 12 and the top of the circular ring plate 10 are covered with a light cup 11, and the light cup 11 ensures uniform distribution of light, which is beneficial to effectively reduce the generation of glare. The bottom of the inner side of the anti-dazzle cover 5 is provided with a lens 8, and the lens 8 further optimizes the light, so that the lighting effect is more soft and comfortable. The outer side of the lamp body 1 and the side at the bottom are fixedly connected with a circular ring structure of a limiting plate 6, the limiting plate 6 is used for supporting the light cup 11, the inner side of the anti-dazzle cover 5 and above the limiting plate 6 are provided with a heat dissipation hole 9, the heat dissipation hole 9 is in a circular array structure, the outer side of the lamp body 1 and above the limiting plate 6 are provided with a dustproof filter screen 7, and the dustproof filter screen 7 is arranged adjacent to the heat dissipation hole 9.

[0027] When the down lamp is installed on the ceiling, the dustproof filter screen 7 is sleeved on the outer side of the anti-dazzle cover 5 and connected with the lamp body 1. When the lamp body 1 is embedded in the opening of the ceiling, the limiting plate 6 plays a limiting role, so that the dustproof filter screen 7 is clamped between the limiting plate 6 and the bottom of the ceiling. When the light-emitting assembly 12 generates heat and accumulates in the anti-dazzle cover 5, the heat can be dissipated through the heat dissipation hole 9, and the dustproof filter screen 7 can effectively prevent dust and sundries from entering, keep the light source, the light cup 11 and the anti-dazzle cover 5 clean, improve the heat dissipation effect of the down lamp, prevent dust and dirt from affecting the light reflection effect of the light reflection surface, ensure good lighting effect and service life, reduce the trouble of maintenance and cleaning, and have high practicality.

[0028] In terms of assembly, the lamp body 1 contains the light-emitting assembly 12, the lamp body 1 is provided with the anti-dazzle cover 5 at the bottom, the bottom of the lamp body 1 is provided with an internal thread, the top of the anti-dazzle cover 5 is provided with an external thread, and the anti-dazzle cover 5 is rotationally connected with the lamp body 1.

[0029] Through the rotationally connected mode, the anti-dazzle cover 5 can be firmly installed at the bottom of the lamp body 1, which not only facilitates installation and disassembly, but also ensures the close cooperation between the anti-dazzle cover 5 and the lamp body 1.

[0030] The lamp body 1 cooperates with the first heat dissipation fin 3 to form a cylindrical structure, and the whole presents a cylindrical structure, which is convenient for embedding in the ceiling and has a simple and beautiful appearance.

[0031] Working principle: when the down lamp is installed on the ceiling, the dustproof filter screen 7 is sleeved on the outer side of the anti-dazzle cover 5 and connected with the lamp body 1. The first heat dissipation fin 3 effectively increases the heat dissipation area of the down lamp, which is helpful to quickly dissipate the heat generated in the down lamp. At the same time, the second heat dissipation fin 4 arranged at the top of the heat dissipation plate 2 further improves the heat dissipation effect and prevents light source attenuation caused by overheating;

[0032] When the down lamp body 1 is embedded in the inside of the ceiling opening, the limiting plate 6 plays a limiting role, so that the dustproof filter screen 7 is clamped between the limiting plate 6 and the bottom of the ceiling. When the light emitting assembly 12 generates heat accumulation in the inside of the anti-dazzle cover 5, the heat can be dissipated through the heat dissipation holes 9, and at the same time, the dustproof filter screen 7 can effectively prevent the entry of dust and sundries, keep the light source, the reflecting cup 11 and the anti-dazzle cover 5 clean, improve the heat dissipation effect of the down lamp, prevent dust and dirt from affecting the light reflecting effect of the light reflecting surface, ensure good light effect and service life, reduce the trouble of maintenance and cleaning, and have high practicality.

[0033] The utility model has been described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by ordinary skilled persons in the technical field without departing from the purpose of the utility model.

Claims

1. A deep anti-glare plus anti-glare shielded downlight, characterized by, The utility model relates to a kind of tube lamp, including tube lamp body (1), the heat dissipation plate (2) is installed outside and close to the top side of the tube lamp body (1), the first fin (3) is evenly provided outside the heat dissipation plate (2), the light-emitting component (12) is contained in the tube lamp body (1), the anti-dazzle cover (5) is installed at the bottom of the tube lamp body (1), the circular ring plate (10) is fixedly connected with the inner surface of the anti-dazzle cover (5) and close to the top side, the light-emitting component (12) is covered with the reflector cup (11) at the bottom and on the top cover of circular ring plate (10), the lens (8) is installed at the bottom of the inner side of the anti-dazzle cover (5), the limiting plate (6) of circular ring structure is fixedly connected with the outer side of the tube lamp body (1) and at the bottom side, the heat dissipation hole (9) is opened in the anti-dazzle cover (5) inside and above limiting plate (6), the dust filter screen (7) is set with the outer side of the tube lamp body (1) and on the top of limiting plate (6), the dust filter screen (7) is adjacent to the setting of heat dissipation hole (9).

2. The tube lamp with deep anti-dazzle and anti-dazzle cover according to claim 1, characterized in that, The bottom of the tube lamp body (1) is provided with internal thread, the top of the anti-dazzle cover (5) is provided with external thread, the anti-dazzle cover (5) is screw-connected with the tube lamp body (1).

3. The deep anti-glare plus anti-glare shroud downlight of claim 2, wherein, The top of the heat dissipation plate (2) is evenly provided with a plurality of second fins (4).

4. The tube lamp with deep anti-glare and anti-glare cover according to claim 3, characterized in that, The heat dissipation hole (9) is circular array structure.

5. The tube lamp with a deep anti-glare shade and an anti-glare cover according to claim 4, characterized in that, The tube lamp body (1) is made of aluminum.

6. The tube lamp with deep anti-glare and anti-glare cover according to claim 5, characterized in that, The tube lamp body (1) and the first fin (3) cooperate to form a cylindrical structure.

Images