CN211399414U

CN211399414U - Adjustable lamp

Info

Publication number: CN211399414U
Application number: CN201921920809.0U
Authority: CN
Inventors: 许国强; 柴玉; 张国荣; 雒民
Original assignee: Jiangsu University
Current assignee: Jiangsu University
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-09-01
Anticipated expiration: 2029-11-08

Abstract

The utility model provides an adjustable lamp, which comprises a base, an outer ring, an inner ring, a sliding track, a first shell, a second shell and a lamp holder; the outer ring and the inner ring are arranged on the base, and a lamp holder is arranged in the inner ring; the lamp holder is provided with a light source, the wall surface of the inner ring is provided with a plurality of sliding tracks, the first shell is sleeved outside the inner ring, the height of the lamp holder and the first shell can be adjusted along the sliding tracks, and the illumination intensity of the lamp can be adjusted under the combined action of the outer ring. The periphery of first casing still is equipped with the second casing, has different fretwork patterns on second casing and the first casing, and second casing and first casing cooperation installation, the rotation can be realized to the second casing, through pattern and the pattern combination on first casing and the second casing, can realize illuminating effect's regulation. The utility model relates to a rationally, this device can enough realize adjustting of lighteness, can realize the regulation of illuminating effect again, realizes the purpose of illumination and decoration better.

Description

Adjustable lamp

Technical Field

The utility model belongs to the technical field of the illumination lamps and lanterns, concretely relates to adjustable lamps and lanterns.

Background

The lamp is indispensable in life, and along with the development of society, the lamp is not only solved the illumination problem now, has effects such as decorative embellishment, creation atmosphere, through embodying profound cultural background implication and bright individual character, gives people the comprehensive enjoyment on material and spirit. Users are increasingly focusing on ergonomic features in the design of light fixtures. There are many adjustable table lamps in the market at present, but their principles are basically the same, utilize adjustable potentiometers etc. to realize the regulation of light luminance. In addition, lamps with adjustable lighting effect are lacking in the market.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem provide an adjustable lamps and lanterns, the device can enough realize adjustting of the lighteness, can realize illuminating effect's regulation again.

The technical scheme of the utility model is that: an adjustable lamp comprises a base, an outer ring, an inner ring, a sliding track, a first shell and a lamp holder;

the base is of a circular structure; the outer ring is of a circular barrel-shaped structure with two open ends, and the bottom end of the outer ring is fixedly arranged on the base; the inner ring is of a circular barrel-shaped structure with two open ends; the inner ring is arranged in the outer ring, and the bottom end of the inner ring is fixedly arranged on the base; the base, the outer ring and the inner ring share a central shaft;

the wall surface of the inner ring is provided with a plurality of sliding tracks, and the direction of the sliding tracks is parallel to the central axis of the inner ring;

a lamp holder and a support rod are arranged in the inner ring, one end of the support rod is connected with the lamp holder, and the other end of the support rod extends out of the sliding track; the lamp holder is provided with a light source; a first shell is arranged between the outer ring and the inner ring; the first shell is of a round barrel-shaped structure with two open ends, and the side wall and the top surface of the first shell are of hollow structures; the first shell is sleeved outside the inner ring; the bottom of the first shell is arranged on the other end of the support rod extending out of the sliding track.

In the above scheme, a second shell is further arranged on the periphery of the first shell; the second shell is of a round barrel-shaped structure with an open lower part, and the side wall of the second shell is of a hollow structure; the bottom of the first shell is provided with an annular retainer ring, and the retainer ring surrounds the outer wall surface of the second shell; the second shell and the first shell are installed in a matched mode; the bottom surface of the second shell is coplanar with the upper surface of the retainer ring.

In the scheme, a plurality of gear grooves are formed in the side edge of the sliding track along the vertical direction;

the support rod passes through the sliding track.

In the above scheme, the number of the sliding tracks is 4; the 4 sliding tracks are uniformly distributed on the wall surface of the inner ring.

In the above scheme, the number of the gear slots is 2, and the gear slots are respectively a first gear slot and a second gear slot; the first gear groove and the second gear groove are uniformly distributed along the sliding track.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model provides an among the adjustable lamps and lanterns, be equipped with outer lane, inner circle, slip track, first casing and lamp stand, install the light source on the lamp stand, the lateral wall and the top surface of first casing are hollow out construction, are equipped with a plurality of gear grooves on the slip track. The brightness of the lamp is adjusted by adjusting different heights of the first shell on the sliding rail.

2. The utility model provides an among the adjustable lamps and lanterns, the periphery of first casing still is equipped with the second casing, and the lateral wall and the top surface of second casing are hollow out construction, and the rotation can be realized to the second casing, through pattern and the pattern combination on first casing and the second casing, can realize illuminating effect's regulation.

Drawings

Fig. 1 is a schematic structural diagram of an adjustable lamp provided by the present invention;

fig. 2 is a schematic view of an inner ring structure of the adjustable lamp provided by the present invention;

fig. 3 is a cross-sectional view of an adjustable light fixture provided by the present invention;

wherein, 1, a base; 2. an outer ring; 3. an inner ring; 4. a sliding track; 5. a first gear groove; 6. a second gear groove; 7. a first housing; 8. a second housing; 9. a lamp socket; 10. a support bar; 11. a retainer ring; 12. a light source.

Detailed Description

The present invention will be described in further detail with reference to the following detailed description of the drawings, but the scope of the invention is not limited thereto.

As shown in fig. 1, fig. 2 and fig. 3, fig. 1 is a schematic structural diagram of an adjustable lamp provided by the present invention, fig. 2 is a schematic structural diagram of an inner ring in an adjustable lamp provided by the present invention, and fig. 3 is a cross-sectional view of an adjustable lamp provided by the present invention. An adjustable lamp comprises a base 1, an outer ring 2, an inner ring 3, a sliding track 4, a first shell 7 and a lamp holder 9;

the base 1 is of a circular structure; the outer ring 2 is of a circular barrel-shaped structure with two open ends, and the bottom end of the outer ring 2 is fixedly arranged on the base 1; the inner ring 3 is of a circular barrel-shaped structure with two open ends; the diameter of the outer ring 2 is larger than that of the inner ring 3, the inner ring 3 is arranged in the outer ring 2, and the bottom end of the inner ring 3 is fixedly arranged on the base 1; the base 1, the outer ring 2 and the inner ring 3 share a central shaft;

a lamp holder 9 and a support rod 10 are arranged in the inner ring 3, one end of the support rod 10 is connected with the lamp holder 9, and the other end of the support rod extends out of the sliding track 4; the lamp holder 9 is provided with a light source 12; the light source 12 is an LED bulb or the like; a first shell 7 is arranged between the outer ring 2 and the inner ring 3; the first shell 7 is of a circular barrel-shaped structure with a lower opening, the side wall and the top surface of the first shell 7 are of hollow structures, and the light source 12 penetrates through the side wall and the top surface of the first shell 7 and irradiates towards the outside; the first shell 7 is sleeved outside the inner ring 3, and the bottom of the first shell 7 is arranged at the other end of the support rod 10 extending out of the sliding track 4, so that the common lifting can be realized;

the wall surface of the inner ring 3 is provided with a plurality of sliding tracks 4, and the directions of the sliding tracks 4 are parallel to the central axis of the inner ring 3;

the number of the sliding tracks 4 is 4; the 4 sliding tracks 4 are uniformly distributed on the wall surface of the inner ring 3.

The lamp holder 9 is correspondingly installed with the first shell 7, and the lamp holder 9 and the first shell 7 are respectively installed on two sides of the plurality of sliding rails. The lamp holder 9 and the first housing 7 can be elevated along a plurality of sliding rails.

Furthermore, a plurality of gear grooves are formed in the side edge of the sliding track 4 along the vertical direction;

the number of the gear slots is 2, and the gear slots are respectively a first gear slot 5 and a first gear slot 5; the first and

second shift grooves

5 and 6 are uniformly distributed along the sliding rail 4.

The support bar 10 passes through the slide rail 4. A plurality of bracing pieces 10 move to 5 gear grooves in first gear groove from 5 gear grooves in first gear groove to realize the lift of lamp stand 9 and first casing 7, because the effect of outer lane 2, the regulation of lamps and lanterns illumination intensity is realized in the lift of lamp stand 9 and first casing 7, and because have the pattern on the first casing 7, reach the effect of artistic decoration and regulation atmosphere.

A second shell 8 is further arranged on the periphery of the first shell 7; the second shell 8 is of a round barrel-shaped structure with two open ends, the side wall of the second shell 8 is of a hollow structure, and different hollow patterns are arranged on the second shell 8 and the first shell 7; an annular retainer ring 11 is arranged at the bottom of the first shell 7, and the retainer ring 11 surrounds the outer wall surface of the second shell 8; the second shell 8 and the first shell 7 are installed in a matching mode; the bottom surface of the second housing 8 is coplanar with the upper surface of the retainer ring 11. The second housing 8 can be rotated, and the adjustment of the lighting effect can be realized through the patterns and the pattern combination on the first housing and the second housing.

Through the mode, the device can realize brightness adjustment, can realize the adjustment of lighting effect again, realizes the purpose of illumination and decoration better.

It is to be understood that while the invention has been described in terms of various embodiments, it is not intended that each embodiment be construed as a separate embodiment, but rather that the description be construed in a manner that will be obvious to those skilled in the art, and that the invention will include all embodiments falling within the scope of the appended claims.

The above detailed description is only for the purpose of illustrating the feasible embodiments of the present invention, and is not intended to limit the scope of the present invention, and all equivalent embodiments or modifications that do not depart from the technical spirit of the present invention are intended to be included within the scope of the present invention.

Claims

1. An adjustable lamp is characterized by comprising a base (1), an outer ring (2), an inner ring (3), a sliding track (4), a first shell (7) and a lamp holder (9);

the base (1) is of a circular structure; the outer ring (2) is of a circular barrel-shaped structure with two open ends, and the bottom end of the outer ring (2) is fixedly arranged on the base (1); the inner ring (3) is of a circular barrel-shaped structure with two open ends; the inner ring (3) is arranged in the outer ring (2), and the bottom end of the inner ring (3) is fixedly arranged on the base (1); the base (1), the outer ring (2) and the inner ring (3) share a central shaft;

the wall surface of the inner ring (3) is provided with a plurality of sliding tracks (4), and the direction of each sliding track (4) is parallel to the central axis of the inner ring (3);

a lamp holder (9) and a support rod (10) are arranged in the inner ring (3), one end of the support rod (10) is connected with the lamp holder (9), and the other end of the support rod extends out of the sliding track (4); a light source (12) is arranged on the lamp holder (9); a first shell (7) is arranged between the outer ring (2) and the inner ring (3); the first shell (7) is of a round barrel-shaped structure with a lower opening, and the side wall and the top surface of the first shell (7) are of hollow structures; the first shell (7) is sleeved outside the inner ring (3); the bottom of the first shell (7) is arranged on the other end of the support rod (10) extending out of the sliding track (4).

2. An adjustable lamp as claimed in claim 1, characterized in that the first housing (7) is provided with a second housing (8) at its periphery; the second shell (8) is of a round barrel-shaped structure with two open ends, and the side wall of the second shell (8) is of a hollow structure; an annular retainer ring (11) is mounted at the bottom of the first shell (7), and the retainer ring (11) surrounds the outer wall surface of the second shell (8); the second shell (8) and the first shell (7) are installed in a matched mode; the bottom surface of the second shell (8) is coplanar with the upper surface of the retainer ring (11).

3. The adjustable lamp according to claim 1, wherein the sliding rail (4) is provided with a plurality of gear grooves along the vertical direction;

the support rod (10) penetrates through the sliding track (4).

4. Adjustable light fixture according to claim 1, characterized in that the number of sliding rails (4) is 4; the 4 sliding tracks (4) are uniformly distributed on the wall surface of the inner ring (3).

5. An adjustable light fixture according to claim 3, characterized in that the number of gear slots is 2, a first gear slot (5) and a second gear slot (6), respectively; the first gear groove (5) and the second gear groove (6) are uniformly distributed along the sliding track (4).