CN211780579U

CN211780579U - Telescopic LED down lamp

Info

Publication number: CN211780579U
Application number: CN202020636263.2U
Authority: CN
Inventors: 黄拓
Original assignee: Guangdong Imperial Palace Lighting Co ltd
Current assignee: Guangdong Imperial Palace Lighting Co ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-10-27
Anticipated expiration: 2030-04-24

Abstract

The utility model provides a telescopic LED down lamp. The telescopic LED down lamp comprises a plastic cylinder, and the bottom of the plastic cylinder is provided with an opening; the surface ring is fixedly arranged at the bottom end of the plastic cylinder; the two ceiling cartridge clips are fixedly arranged on two sides of the plastic cylinder respectively; the plastic sliding piece is arranged in the plastic cylinder in a sliding manner, and the bottom end of the plastic sliding piece is in contact with the top of the face ring; the hanging weight is rotatably arranged at the bottom of the plastic sliding piece, is movably arranged in the plastic cylinder and is matched with the surface ring; the radiator is hinged to the bottom end of the hanging weight; the lamp barrel is movably arranged in the plastic barrel, and two ends of the lamp barrel are both provided with openings. The utility model provides a telescopic LED down lamp has convenient to use, easy operation, is convenient for stretch out and shines the angle modulation, can satisfy people's in-service use demand's advantage.

Description

Telescopic LED down lamp

Technical Field

The utility model relates to the technical field of lighting fixtures, especially, relate to a telescopic LED down lamp.

Background

With the continuous development of economy, the LED down lamp is widely used as a lamp for decoration and illumination, is mainly applied to buildings such as stations, markets, supermarkets and the like, has good illumination and decoration effects, basically has a lens and a heat dissipation structure, and can be used for a long time.

However, the traditional LED down lamp has the defects that the LED down lamp does not have a telescopic function basically, cannot stretch out to adjust the irradiation angle according to needs, cannot meet the actual use requirements of people, and brings inconvenience to people.

Therefore, a new retractable LED tube light is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a convenient to use, easy operation, be convenient for stretch out the LED down lamp that shines the angle modulation, can satisfy people's in-service use demand.

For solving the technical problem, the utility model provides a telescopic LED down lamp includes: the bottom of the plastic cylinder is provided with an opening; the surface ring is fixedly arranged at the bottom end of the plastic cylinder; the two ceiling cartridge clips are fixedly arranged on two sides of the plastic cylinder respectively; the plastic sliding piece is arranged in the plastic cylinder in a sliding manner, and the bottom end of the plastic sliding piece is in contact with the top of the face ring; the hanging weight is rotatably arranged at the bottom of the plastic sliding piece, is movably arranged in the plastic cylinder and is matched with the surface ring; the radiator is hinged to the bottom end of the hanging weight; the lamp tube is movably arranged in the plastic tube, two ends of the lamp tube are both provided with openings, the lamp tube penetrates through the surface ring, the lamp tube is in sliding connection with the inner wall of the surface ring, the radiator is fixedly arranged in the lamp tube, and the bottom end of the lamp tube extends out of the plastic tube; the lens is movably arranged in the lamp barrel; the front ring is arranged at the bottom end of the lamp barrel, and the top end of the front ring extends into the lamp barrel and is in contact with the bottom of the lens; the two silica gel rings are fixedly sleeved on the plastic sliding part and are in sliding connection with the inner wall of the plastic cylinder; the rotating groove is formed in the bottom of the plastic sliding piece; the damping ring is fixedly arranged in the rotating groove.

Preferably, two annular clamping grooves are formed in the plastic sliding part, and the two silica gel rings are fixedly installed in the corresponding annular clamping grooves respectively.

Preferably, the top of the hanging bracket is fixedly provided with a rotating shaft, the top end of the rotating shaft extends into the rotating groove, and the damping ring is fixedly sleeved on the rotating shaft.

Preferably, a bearing is fixedly installed in the rotating groove, and an inner ring of the bearing is fixedly sleeved on the rotating shaft.

Preferably, the top end of the lamp cylinder is provided with a rectangular groove in an opening and closing manner, and the rectangular groove is matched with the hanging weight.

Preferably, the inner wall of the lamp barrel is provided with an internal thread, the front ring is provided with an external thread, and the front ring is in threaded connection with the lamp barrel.

Compared with the prior art, the utility model provides a telescopic LED down lamp has following beneficial effect:

the utility model provides a telescopic LED down lamp cooperatees through a plastic cylinder, the face ring, smallpox cartridge clip, the plastic slider, the crane yard, the radiator, a lamp section of thick bamboo, lens and front ring to can accomodate and release a lamp section of thick bamboo, and then can satisfy flexible demand, the angle modulation is shone to the down lamp to the convenience, cooperate through a plastic cylinder, the plastic slider, the silica gel circle, rotation groove and damping ring, thereby can make the down lamp fix at suitable angle, make things convenient for people to use for a long time, give people and brought very big facility.

Drawings

Fig. 1 is a schematic view of a first front view structure of a preferred embodiment of a retractable LED tube light provided by the present invention;

fig. 2 is a second schematic front view of a preferred embodiment of the retractable LED down lamp according to the present invention;

fig. 3 is a schematic front perspective view of a preferred embodiment of the retractable LED down lamp provided by the present invention;

fig. 4 is an exploded schematic view of a preferred embodiment of the retractable LED down lamp provided by the present invention;

fig. 5 is a schematic view of a sectional assembly structure of a plastic slider and a hanging bracket in a preferred embodiment of the retractable LED tube light provided by the present invention.

Reference numbers in the figures: 1. the plastic tube, 2, a face ring, 3, a ceiling clip, 4, a plastic sliding part, 5, a hanging code, 6, a radiator, 7, a lamp tube, 8, a lens, 9, a front ring, 10, a silica gel ring, 11, a rotating groove, 12 and a damping ring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic view of a first front view structure of a preferred embodiment of a retractable LED tube light provided by the present invention; fig. 2 is a second schematic front view of a preferred embodiment of the retractable LED down lamp according to the present invention; fig. 3 is a schematic front perspective view of a preferred embodiment of the retractable LED down lamp provided by the present invention; fig. 4 is an exploded schematic view of a preferred embodiment of the retractable LED down lamp provided by the present invention; fig. 5 is a schematic view of a sectional assembly structure of a plastic slider and a hanging bracket in a preferred embodiment of the retractable LED tube light provided by the present invention. The telescopic LED down lamp includes: the plastic cylinder 1, the bottom of the plastic cylinder 1 is an opening; the surface ring 2 is fixedly arranged at the bottom end of the plastic cylinder 1; the two ceiling clips 3 are respectively fixedly arranged on two sides of the plastic cylinder 1; the plastic sliding piece 4 is arranged in the plastic cylinder 1 in a sliding mode, and the bottom end of the plastic sliding piece 4 is in contact with the top of the face ring 2; the hanging weight 5 is rotatably arranged at the bottom of the plastic sliding part 4, the hanging weight 5 is movably arranged in the plastic cylinder 1, and the hanging weight 5 is matched with the surface ring 2; the radiator 6 is hinged to the bottom end of the hanging weight 5; the lamp tube 7 is movably arranged in the plastic tube 1, two ends of the lamp tube 7 are both provided with openings, the lamp tube 7 penetrates through the surface ring 2, the lamp tube 7 is in sliding connection with the inner wall of the surface ring 2, the radiator 6 is fixedly arranged in the lamp tube 7, and the bottom end of the lamp tube 7 extends out of the plastic tube 1; the lens 8 is movably arranged in the lamp barrel 7; the front ring 9, the said front ring 9 is installed in the bottom of the lamp cylinder 7, the top of the front ring 9 extends into the lamp cylinder 7 and contacts with bottom of the lens 8; the two silica gel rings 10 are fixedly sleeved on the plastic sliding part 4, and the silica gel rings 10 are connected with the inner wall of the plastic cylinder 1 in a sliding manner; the rotating groove 11 is formed in the bottom of the plastic sliding part 4; and the damping ring 12 is fixedly arranged in the rotating groove 11.

Two annular clamping grooves are formed in the plastic sliding part 4, and the two silica gel rings 10 are fixedly installed in the corresponding annular clamping grooves respectively.

The top fixed mounting of hanger 5 has the pivot, and the top of pivot extends to and rotates the inslot, and damping ring 12 fixed cover is established on the pivot.

And a bearing is fixedly arranged in the rotating groove 11, and an inner ring of the bearing is fixedly sleeved on the rotating shaft.

The top end of the lamp barrel 7 is provided with a rectangular groove in an opening and closing mode, and the rectangular groove is matched with the hanging weight 5.

An internal thread is arranged on the inner wall of the lamp tube 7, an external thread is arranged on the front ring 9, and the front ring 9 is in threaded connection with the lamp tube 7.

The utility model provides a telescopic LED down lamp's theory of operation as follows:

when the down lamp needs to be stretched to adjust the angle, the front ring 9 is pulled downwards, the front ring 9 drives the lamp cylinder 7 to move downwards in the plastic cylinder 1, meanwhile, the lamp cylinder 7 drives the radiator 6 to descend, the radiator 6 drives the hanging code 5 to descend, the hanging code 5 drives the plastic slider 4 to slide downwards in the plastic cylinder 1, the silica gel ring 10 slides downwards on the inner wall of the plastic cylinder 1 at the moment until the lamp cylinder 7 and the hanging code 5 extend out of the plastic cylinder 1, then the lamp cylinder 7 is rotated upwards to a proper angle, the lamp cylinder 7 drives the radiator 6 to rotate on the hanging code 5 to a proper angle, then the lamp cylinder 7 is rotated horizontally, the lamp cylinder 7 drives the radiator 6 to rotate, the radiator 6 drives the hanging code 5 to rotate, the hanging code 5 drives the rotating shaft to rotate in the rotating groove 11, and can stop at a proper angle at any time under the friction effect of the damping ring 12.

the utility model provides a telescopic LED down lamp, through a plastic section of thick bamboo 1, face ring 2, ceiling cartridge clip 3, plastic slider 4, hang sign indicating number 5, radiator 6, a lamp section of thick bamboo 7, lens 8 and front ring 9 cooperate, thereby can accomodate and release a lamp section of thick bamboo 7, and then can satisfy flexible demand, the angle modulation is shone to the down lamp to the convenience, through a plastic section of thick bamboo 1, plastic slider 4, silica gel circle 10, rotation groove 11 and damping ring 12 cooperate, thereby can make the down lamp fix in suitable angle, make things convenient for people to use for a long time, give people and brought very big facility.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A telescopic LED down lamp, its characterized in that includes:

the bottom of the plastic cylinder is provided with an opening;

the surface ring is fixedly arranged at the bottom end of the plastic cylinder;

the two ceiling cartridge clips are fixedly arranged on two sides of the plastic cylinder respectively;

the plastic sliding piece is arranged in the plastic cylinder in a sliding manner, and the bottom end of the plastic sliding piece is in contact with the top of the face ring;

the hanging weight is rotatably arranged at the bottom of the plastic sliding piece, is movably arranged in the plastic cylinder and is matched with the surface ring;

the radiator is hinged to the bottom end of the hanging weight;

the lamp tube is movably arranged in the plastic tube, two ends of the lamp tube are both provided with openings, the lamp tube penetrates through the surface ring, the lamp tube is in sliding connection with the inner wall of the surface ring, the radiator is fixedly arranged in the lamp tube, and the bottom end of the lamp tube extends out of the plastic tube;

the lens is movably arranged in the lamp barrel;

the front ring is arranged at the bottom end of the lamp barrel, and the top end of the front ring extends into the lamp barrel and is in contact with the bottom of the lens;

the two silica gel rings are fixedly sleeved on the plastic sliding part and are in sliding connection with the inner wall of the plastic cylinder;

the rotating groove is formed in the bottom of the plastic sliding piece;

the damping ring is fixedly arranged in the rotating groove.

2. The telescopic LED down lamp according to claim 1, wherein the plastic slider is provided with two annular clamping grooves, and the two silica gel rings are respectively and fixedly installed in the corresponding annular clamping grooves.

3. The telescopic LED down lamp according to claim 1, wherein a rotating shaft is fixedly mounted at the top of the hanging weight, the top end of the rotating shaft extends into the rotating groove, and the damping ring is fixedly sleeved on the rotating shaft.

4. The telescopic LED down lamp according to claim 3, wherein a bearing is fixedly arranged in the rotating groove, and an inner ring of the bearing is fixedly sleeved on the rotating shaft.

5. The telescopic LED down lamp according to claim 1, wherein a rectangular groove is opened and closed at the top end of the lamp barrel and is matched with the hanging weight.

6. The telescopic LED down lamp according to claim 1, wherein the inner wall of the lamp barrel is provided with an internal thread, the front ring is provided with an external thread, and the front ring is in threaded connection with the lamp barrel.