CN219346314U

CN219346314U - Novel down lamp

Info

Publication number: CN219346314U
Application number: CN202320909543.XU
Authority: CN
Inventors: 黄万平; 李步洲; 范志峰
Original assignee: Foshan Pinzhong Photoelectric Technology Co ltd
Current assignee: Foshan Pinzhong Photoelectric Technology Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-07-14
Anticipated expiration: 2033-04-20

Abstract

The utility model relates to the field of lamp illumination, and discloses a novel down lamp, which comprises a lamp shade, wherein sliding grooves are formed in the whole inner part of the lamp shade, sliding holes are formed in the whole inner part of the lamp shade, sliding blocks are connected to the inner wall of the sliding grooves in a sliding manner, one side of each sliding block is fixedly connected to the outer wall of a first lamp shell, a spring is fixedly connected to the inner part of each sliding hole, one end of each spring is fixedly connected with a positioning block, a positioning groove is formed in the outer wall of the first lamp shell, and a second lamp shell is fixedly connected to the inner part of the first lamp shell. According to the utility model, the positioning block arranged on the outer wall of the first lamp housing is connected with the sliding groove in the lamp housing, after the positioning block is connected with the sliding groove, the sliding hole is further arranged in the lamp housing, the spring and the sliding block are arranged in the sliding hole, and when the first lamp housing slides into the connection, the semicircular arc angle of the positioning block is pressed outwards to prop against the sliding groove in the first lamp housing for fixing due to the force of the spring, so that the installation time is reduced during installation.

Description

Novel down lamp

Technical Field

The utility model relates to the field of lamp illumination, in particular to a novel down lamp.

Background

The down lamp is generally a lamp with a screw lamp cap, and can be directly provided with an incandescent lamp or an energy-saving lamp. The down lamp is a lighting lamp which is embedded into a ceiling and emits light downwards. The hidden lamp embedded in the ceiling is characterized in that the hidden lamp embedded in the ceiling can keep the integral unification and perfection of architectural decoration, the perfect unification of ceiling art cannot be damaged due to the arrangement of the lamp, all light rays are projected downwards, the hidden lamp embedded in the ceiling belongs to direct light distribution, different reflectors, lenses, shutters and bulbs can be used for obtaining different light effects, in the prior art, when the bulbs or luminous sheets in the down lamp fail, the whole down lamp needs to be detached for replacement and maintenance, the down lamp is inconvenient in heat dissipation performance, and the service life of the product is greatly reduced under the condition of long-time high temperature.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a novel down lamp.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a novel down lamp, includes the lamp shade, the spout has all been seted up everywhere in the inside of lamp shade, the slide opening has all been seted up everywhere in the inside of lamp shade, the inner wall sliding connection of spout has the slider, one side fixedly connected with of slider is at first lamp body outer wall, the inside fixedly connected with spring of slide opening, the one end fixedly connected with locating piece of spring, the constant head tank has been seted up to the outer wall of first lamp body, the inside fixedly connected with second lamp body of first lamp body, the outer wall fixedly connected with connecting block of second lamp body, one side fixedly connected with of connecting block is at the inner wall of first lamp body, the outer wall fixedly connected with filter screen of second lamp body.

As a further description of the above technical solution:

the inner wall of the second lamp housing is fixedly connected with a cooling fan, and the small surface of the cooling fan frame is fixedly connected with a cooling hole.

As a further description of the above technical solution:

the inner part of the heat dissipation hole is fixedly connected to the outer wall of the electric plate.

As a further description of the above technical solution:

the inner wall of the filter screen is fixedly connected with a reflecting shade.

As a further description of the above technical solution:

the lower surface of the reflecting shade is fixedly connected to the upper surface of the transparent plate.

As a further description of the above technical solution:

the lower surface of the lampshade is fixedly connected with a flange.

As a further description of the above technical solution:

screw holes are formed in the flange in a penetrating mode.

The utility model has the following beneficial effects:

1. according to the utility model, the positioning block arranged on the outer wall of the first lamp housing is connected with the sliding groove in the lamp housing, after the positioning block is connected with the sliding groove, the sliding hole is further formed in the lamp housing, the spring and the sliding block are arranged in the sliding hole, when the first lamp housing slides into the sliding hole for connection, the semicircular arc angle of the positioning block is pressed outwards to prop against the sliding groove in the first lamp housing for fixing due to the force of the spring, so that the mounting time is shortened during mounting, then the first lamp housing is pulled downwards, and at the moment, the semicircular arc angle of the spring contracts into the sliding hole, so that the purposes of convenient mounting and dismounting are achieved.

2. In the utility model, the cooling fan above the electric plate works, at the moment, the air inlet of the cooling fan conveys cold air from the filter screen to the gap arranged by connecting the first lamp shell and the second lamp shell, the cold air is conveyed to the air inlet of the cooling fan through the gap, at the moment, the cooling fan blows the sucked cold air into the cooling hole, and the cooling hole is used for cooling the electric plate, so that the heat generated by long-time working of the electric plate is reduced.

Drawings

FIG. 1 is a schematic perspective view of a novel down lamp according to the present utility model;

FIG. 2 is a perspective exploded view of a novel down lamp according to the present utility model;

fig. 3 is a cross-sectional view of a lamp cover of a novel down lamp according to the present utility model.

Legend description:

1. a lamp shade; 2. a chute; 3. a slide hole; 4. a slide block; 5. a first lamp housing; 6. a spring; 7. a positioning block; 8. a positioning groove; 9. a connecting block; 10. a filter screen; 11. a second lamp housing; 12. a heat radiation fan; 13. a heat radiation hole; 14. an electric plate; 15. a reflector; 16. a transparent plate; 17. a flange; 18. screw holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a novel down lamp, including lamp shade 1, spout 2 has all been seted up everywhere in lamp shade 1, slide hole 3 has all been seted up everywhere in lamp shade 1's inside, slide hole 2's inner wall sliding connection has slider 4, one side fixedly connected with at first lamp body 5 outer wall of slider 4, slide hole 3's inside fixedly connected with spring 6, the one end fixedly connected with locating piece 7 of spring 6, constant head tank 8 has been seted up to first lamp body 5's outer wall, first lamp body 5's inside fixedly connected with second lamp body 11, second lamp body 11's outer wall fixedly connected with connecting block 9, one side fixedly connected with of connecting block 9 is at first lamp body 5's inner wall, connect in first lamp body 5 at second lamp body 11, there is the space between it, and the air gets into from this, reduce the usage space, second lamp body 11's outer wall fixedly connected with filter screen 10, come one to filter the inhaled air when radiator fan 12 advances the air from filter screen 10, prevent that there is the dust from getting into, thereby influence electric plate 14.

The inner wall fixedly connected with radiator fan 12 of second lamp body 11, radiator fan 12 frame's little fixed surface is connected with louvre 13, radiator fan 12 will inhale cold air, will blow into louvre 13, rethread louvre 13 carries out cold wind to electric plate 14 and dispels the heat that electric plate 14 worked for a long time produced, filter screen 10's inner wall fixedly connected with reflector 15, semiconductor below electric plate 14 is luminous, the light at this moment improves semiconductor light-emitting utilization ratio through reflector 15 below, the lower surface fixed connection of reflector 15 is at the upper surface of transparent plate 16, the lower surface fixed connection of lamp shade 1 has flange 17, screw 18 has been seted up in the inside penetration of flange 17.

Working principle: when the device is used, firstly, the lamp shade 1 is fixed in a wall, then one surface of the first lamp shade 1 is provided with the flange 17, the screw is used for fixing the lamp shade with a wall surface through the screw hole 18 arranged on the flange 17, then the positioning block 7 arranged on the outer wall of the first lamp shade 5 is connected with the chute 2 in the lamp shade 1, after the connection, the sliding hole 3 is further arranged in the lamp shade 1, the spring 6 and the sliding block 4 are arranged in the sliding hole 3, after the first lamp shade 1 is connected in a sliding mode, the semicircular arc angle of the positioning block 7 is pressed outwards to prop against the chute 2 in the first lamp shade 5 because of the force of the spring 6, the first lamp shade 5 is fixed, when the first lamp shade is required to be disassembled, only the first lamp shade 5 is required to be pulled downwards, at this moment, the semicircular arc angle of the sliding hole 3 is contracted, so as to achieve the purpose of convenient installation and disassembly, the power supply drives the electric plate 14 to light the semiconductor below the electric plate 14 when the device is started, at this moment, the light at this moment, the semiconductor light utilization rate is improved through the reflecting cover 15 below, when the electric plate 14 is used for a long time, the heat is blown into the electric fan 12 through the cooling fan 12 in the first lamp shade 1, the cooling fan is arranged above the electric fan 12, the cooling hole is blown into the cooling hole 12, the cooling hole is formed in the cooling hole 12, and the cooling hole is connected to the cooling fan 12, and the cooling hole is used for cooling the cooling hole is heated, and the cooling hole is heated by the cooling fan 12.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a novel down lamp, includes lamp shade (1), its characterized in that: the utility model discloses a lamp shade, including lamp shade (1), inside spout (2) have all been seted up everywhere to lamp shade (1), slide opening (3) have all been seted up everywhere to inside of lamp shade (1), the inner wall sliding connection of spout (2) has slider (4), one side fixedly connected with of slider (4) is at first lamp body (5) outer wall, the inside fixedly connected with spring (6) of slide opening (3), one end fixedly connected with locating piece (7) of spring (6), constant head tank (8) have been seted up to the outer wall of first lamp body (5), the inside fixedly connected with second lamp body (11) of first lamp body (5), outer wall fixedly connected with connecting block (9) of second lamp body (11), one side fixedly connected with of connecting block (9) is at the inner wall of first lamp body (5), the outer wall fixedly connected with filter screen (10) of second lamp body (11).

2. The novel down lamp of claim 1, wherein: the inner wall of the second lamp housing (11) is fixedly connected with a cooling fan (12), and a small surface of a frame of the cooling fan (12) is fixedly connected with a cooling hole (13).

3. A novel down lamp as defined in claim 2, wherein: the inner part of the heat dissipation hole (13) is fixedly connected with the outer wall of the electric plate (14).

4. A novel down lamp as defined in claim 2, wherein: the inner wall of the second lamp housing (11) is fixedly connected with a reflecting cover (15).

5. The novel down lamp of claim 4, wherein: the lower surface of the reflecting shade (15) is fixedly connected to the upper surface of the transparent plate (16).

6. The novel down lamp of claim 1, wherein: the lower surface of the lampshade (1) is fixedly connected with a flange (17).

7. The novel down lamp of claim 6, wherein: screw holes (18) are formed in the flange (17) in a penetrating mode.