CN219797039U - Barrel lamp capable of being adjusted in sliding mode - Google Patents

Abstract

The utility model discloses a down lamp capable of being adjusted in a sliding mode, which comprises a heat radiating piece, a fixing piece and a sliding adjusting structure arranged between the heat radiating piece and the fixing piece, wherein the sliding adjusting structure can enable the heat radiating piece to be in a sliding adjusting position, and a lamp source piece is arranged in the heat radiating piece. The utility model can change the position of the lamp source part through the sliding adjusting structure so as to adjust the irradiation range.

Description

Barrel lamp capable of being adjusted in sliding mode

Technical Field

The utility model relates to the technical field of lighting lamps, in particular to a down lamp capable of being adjusted in a sliding mode.

Background

The down lamp is a lighting lamp which is embedded into a ceiling and emits light downwards. The concealed lamp embedded in the ceiling does not occupy space, can increase soft atmosphere of space, and is widely used in places such as hotels, families, restaurants and the like. The requirements of different places on the irradiation range of the down lamp are different, so that the traditional down lamp with a fixed irradiation range cannot meet the requirements of various places.

In the prior art, a plurality of down lamps with adjustable irradiation angles exist, such as the Chinese utility model with the publication number of CN114576585A, and the down lamps with adjustable irradiation angles comprise a body and a reflecting cup; the body is internally provided with a luminous component, and a first adjusting piece is arranged on the body; the reflection surface of the light rays emitted by the reflection luminous component is arranged in the reflection cup, the reflection cup can be rotatably arranged on the body from a plurality of angles, a yielding gap for the rotation of the reflection cup is formed at the side part of the reflection cup, a second adjusting piece matched with the first adjusting piece is arranged on the reflection cup, a limiting structure for limiting the rotation of the reflection cup is arranged between the second adjusting piece and the first adjusting piece, and the limiting structure limits the reflection cup to one angle of a plurality of angles. Although the utility model facilitates adjusting the illumination angle, and can adjust a plurality of illumination angles. However, the utility model can only be adjusted by rotating the relative angle of the reflecting cup and the body, and has the defects that the adjustable range of light irradiation is smaller and different requirements of various places cannot be well met.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a down lamp capable of being adjusted in a sliding manner.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides a slidable regulation's down lamp, including radiating piece, mounting, and set up in the slip regulation structure between radiating piece and the mounting, slip regulation structure can make the radiating piece takes place to slide regulation position, the inside of radiating piece is provided with the lamp source spare.

Further, the top of mounting is provided with the rotation piece, the rotation piece rotates with the mounting and is connected, the top of rotating the piece is provided with the radiating member, the rotation piece passes through slide adjusting structure is connected with the radiating member.

Further, the sliding adjusting structure comprises a slotted hole arranged on the rotating piece and a sliding block arranged on the radiating piece, the slotted hole is obliquely arranged, and the sliding block is slidably connected in the slotted hole.

Further, the heat dissipation piece comprises a heat dissipation device, a sliding ring is sleeved at the lower part of the heat dissipation device, the bottom surface of the sliding ring is an inclined surface, the inclined surface is the same as the inclination of the oblong hole, and the top surface of the rotation piece is matched with the inclined surface.

Further, the bottom of radiator is connected with solid fixed ring, gu fixed ring's inner wall array is provided with a plurality of bar archs, gu fixed ring's inside is passed through protruding rotatable cover is fit with special-shaped reflector cup.

Further, the fixing piece comprises a surface ring, at least two hanging lugs are arranged on the outer side of the surface ring, an inner ring is rotatably sleeved on the inner side of the surface ring, a reflecting cup is arranged in the inner ring, and a light blocking part is arranged on the upper portion of the inner ring.

Further, the rotating piece comprises a connecting ring, and a shading ring is arranged on the inner side of the connecting ring.

The beneficial effects of the utility model are as follows: the utility model can change the position of the lamp source part through the sliding adjusting structure so as to adjust the irradiation range. The rotating piece is arranged, so that the adjustable device can rotate and slide in a matched mode, and the adjustable range is wider; the inclined slotted holes are arranged, so that the position of the light source piece can be transversely adjusted to control the irradiation range, and the depth of the light source piece is longitudinally adjusted to control the anti-dazzle effect; the light shielding ring and the light shielding part are used for shielding and reflecting light, so that light loss is reduced.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a schematic view of an exploded construction of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

fig. 3 is a schematic structural view of the present utility model in other states after adjustment.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1 to 3, a slidably adjustable down lamp includes a heat sink 1, a fixing member 3, and a slidably adjustable structure disposed between the heat sink 1 and the fixing member 3. The sliding adjustment structure may be a gearless sliding structure or a gearless sliding structure. The fixing member 3 is provided with a mounting structure for mounting the present embodiment in a ceiling. The sliding adjustment structure can enable the heat dissipation element 1 to slide to adjust the position, so that the irradiation range of the embodiment can be adjusted by moving the position of the heat dissipation element 1. The heat dissipation part 1 is internally provided with a lamp source part. The lamp source piece can be an LED lamp source. The position of the lamp source part can be changed through the sliding adjusting structure, so that the irradiation range is adjusted, and compared with the prior art, the adjustable irradiation range is larger, and the use requirements of different situations and places can be well met.

Further, a rotating member 2 is disposed above the fixing member 3, and the rotating member 2 is rotatably connected with the fixing member 3. Specifically, the rotating member 2 and the fixing member 3 can rotate relatively, so as to adjust the irradiation angle and range of the present embodiment. The heat dissipation part 1 is arranged above the rotating part 2, and the rotating part 2 is connected with the heat dissipation part 1 through the sliding adjusting structure. By adopting the design, the adjustable range of the embodiment is wider by matching the two adjusting modes of rotation and sliding.

Further, the sliding adjusting structure comprises a slotted hole 4 arranged on the rotating member 2, and a sliding block 5 arranged on the heat radiating member 1. The oblong hole 4 is obliquely arranged, and the sliding block 5 is connected in the oblong hole 4 in a sliding manner. In this embodiment, the inclination angle of the oblong hole 4 is 45 °. By the design, the position of the light source piece can be transversely adjusted to control the irradiation range, and meanwhile, the depth of the light source piece can be longitudinally adjusted to control the anti-dazzle effect.

Further, the heat sink 1 includes a heat sink 11. The lamp source part is fixedly connected to the inside of the radiator 11, and the radiator 11 is used for radiating heat of the lamp source part. The lower part of the radiator 11 is sleeved with a sliding ring 12, the bottom surface of the sliding ring 12 is an inclined surface 6, the inclined surface 6 has the same inclination with the oblong hole 4, and the top surface of the rotating piece 2 is matched with the inclined surface 6. The top surface of the rotating piece 2 is in contact with the inclined surface 6, so that the sliding guide function is realized.

Further, a fixing ring 13 is connected to the bottom of the heat sink 11. The inner wall of the fixing ring 13 is provided with a plurality of strip-shaped protrusions 7 in an array. The inside of the fixed ring 13 is rotatably sleeved with a special-shaped reflecting cup through the bulge 7. Specifically, the special-shaped reflecting cup is rotatably and adjustably sleeved on the inner wall of the fixed ring 13, and the irradiation range of the lamplight can be adjusted by rotating the special-shaped reflecting cup.

Further, the fixing member 3 includes a surface ring 31, and at least two hanging lugs 8 are disposed on the outer side of the surface ring 31. The face ring 31 and the lugs 8 are used to mount the embodiment in a ceiling. An inner ring 32 is rotatably sleeved on the inner side of the surface ring 31, a reflecting cup 33 is arranged in the inner ring 32, and a light blocking part 9 is arranged on the upper part of the inner ring 32. The light blocking part 9 is in a cambered surface shape, and is arranged at the opposite side of the rotatable direction of the present embodiment, for preventing light leakage.

Further, the rotating member 2 includes a connecting ring 21, and a light shielding ring 22 is disposed on the inner side of the connecting ring 21. In this embodiment, the lower portion of the connecting ring 21 is rotatably connected to the fixing member 3, and the upper portion of the connecting ring 21 is connected to the heat sink 1 through the sliding adjustment structure. The shading ring 22 is fixedly connected to the inner side of the connecting ring 21, and the shading ring 22 is used for shading and reflecting lamplight to reduce light loss.

The above embodiments do not limit the protection scope of the utility model, and those skilled in the art can make equivalent modifications and variations without departing from the whole inventive concept, and they still fall within the scope of the utility model.

Claims (5)

1. The utility model provides a but down lamp of sliding adjustment, its characterized in that, including radiating part, mounting, and set up in sliding adjustment structure between radiating part and the mounting, sliding adjustment structure can make the radiating part takes place to slide adjustment position, the inside of radiating part is provided with the lamp source spare, the top of mounting is provided with the rotation piece, the rotation piece is connected with the mounting rotation, the top of rotating the piece is provided with the radiating part, the rotation piece passes through sliding adjustment structure is connected with the radiating part, sliding adjustment structure including set up in the slotted hole of rotating the piece, and set up in the slider of radiating part, slotted hole slope setting, slider sliding connection in the slotted hole.

2. The slidably adjustable down lamp of claim 1, wherein the heat sink comprises a heat sink, a sliding ring is sleeved on the lower portion of the heat sink, the bottom surface of the sliding ring is an inclined surface, the inclined surface has the same inclination as the oblong hole, and the top surface of the rotating member is matched with the inclined surface.

3. The slidably adjustable down lamp according to claim 2, wherein a fixing ring is connected to the bottom of the heat sink, a plurality of strip-shaped protrusions are arranged on the inner wall array of the fixing ring, and a special-shaped reflecting cup is rotatably sleeved inside the fixing ring through the protrusions.

4. The slidably adjustable down lamp according to claim 1, wherein the fixing member comprises a surface ring, at least two hanging lugs are arranged on the outer side of the surface ring, an inner ring is rotatably sleeved on the inner side of the surface ring, a reflecting cup is arranged inside the inner ring, and a light blocking portion is arranged on the upper portion of the inner ring.

5. The slidably adjustable down lamp of claim 1, wherein the rotating member comprises a connecting ring, and a light shielding ring is disposed inside the connecting ring.