CN219283249U

CN219283249U - Telescopic lamp

Info

Publication number: CN219283249U
Application number: CN202320802427.8U
Authority: CN
Inventors: 陈必年; 邵國安; 江涛; 苏迅; 陈功
Original assignee: Yancheng Dongjun Electronic Technology Co ltd
Current assignee: Yancheng Dongjun Electronic Technology Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-06-30
Anticipated expiration: 2033-04-12

Abstract

The utility model relates to the technical field of lamps and lanterns and discloses a telescopic lamp which comprises a stand column, an adjusting column, a lampshade and a lamp tube, wherein an adjusting groove is formed in one side of the inner wall of the stand column, a wedge-shaped block is connected in the inner wall of the adjusting groove in a sliding manner, a pull rod is fixedly connected to the bottom of the wedge-shaped block, a tension spring is fixedly connected to the top of the wedge-shaped block, and an inclined slot is formed in the edge of the adjusting column, which is close to one side of the adjusting groove; according to the utility model, the positioning is formed by abutting the inner wall of the stand column and one side of the periphery of the adjusting column through the wedge-shaped blocks, so that the spiral springs at the two sides of the top of the inner wall of the stand column stretch to form the positioning for the adjusting column, and the pull rod at the bottom of the wedge-shaped blocks extends into the lamp shade, so that when the height of the lamp tube is adjusted, the wedge-shaped blocks can be released from the bevel slot between the stand column and the adjusting column by pushing and pulling the pull rod at the bottom of the lamp shade, and the bottom end of the adjusting column can be conveniently and rapidly positioned after the stretching length of the bottom end of the adjusting column is adjusted from the inner wall of the stand column.

Description

Telescopic lamp

Technical Field

The utility model relates to the technical field of lamps, in particular to a telescopic lamp.

Background

The existing telescopic lamp is formed by a telescopic rod and a lamp shade, the lamp and the lamp shade are lifted through the telescopic rod, and the telescopic lamp can adjust the distance between the lamp and a home according to the telescopic adjustment, so that a good lamplight effect can be debugged.

The utility model discloses a number CN211551532U is a telescopic structure for lamps and lanterns, including installation base and luminous body, be provided with telescopic structure between installation base and luminous body, telescopic structure includes hollow sill bar and inserts the inserted bar of establishing in the sill bar, be provided with anodal conductive copper sheet and negative pole conductive copper sheet respectively on the cavity internal symmetry lateral wall of sill bar, be fixed with flexible conductive spring needle on the inboard end symmetry lateral wall of inserted bar, the luminous body is connected with flexible conductive spring needle through the wire, anodal conductive copper sheet and negative pole conductive copper sheet are connected with the drive power supply in the installation base, the inserted bar inserts in the cavity of sill bar, flexible conductive spring needle supports the pressure with anodal conductive copper sheet and negative pole conductive copper sheet respectively and is connected. The utility model has reasonable structural arrangement, is provided with the positive conductive copper sheet and the negative conductive copper sheet, is matched with the telescopic conductive spring needle, can ensure the stability and the reliability of electric connection when in telescopic operation, and has strong applicability and good practicability;

but when in actual use, the telescopic link structure of this lamps and lanterns is installed in furred ceiling top, and installation adjustment mechanism is all installed on telescopic link structure, when carrying out the secondary adjustment to lamps and lanterns height, the climbing is adjusted, and adjustment positioning mechanism uses inconvenient enough, influences the feel of use.

Disclosure of Invention

The utility model aims to provide a telescopic lamp, which aims to solve the problems that the existing telescopic lamp adjusting mechanism is higher from the ground, the climbing is adjusted when the height of the lamp is adjusted for the second time, and the adjusting and positioning mechanism is inconvenient to use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a flexible lamps and lanterns, includes stand, adjusting column, lamp shade, fluorescent tube, the adjustment tank has been seted up to stand inner wall one side, sliding connection has the wedge in the adjustment tank inner wall, wedge bottom fixedly connected with pull rod, wedge top fixedly connected with extension spring, the inclined slot has been seted up to adjusting column near adjustment tank one side edge, stand inner wall top both sides respectively fixedly connected with connecting rod, the peripheral round joint of connecting rod has the scroll spring.

Preferably, the top of the upright post is fixedly connected with a mounting plate, and lamp decorative blocks are fixedly connected on the circumference of the bottom surface of the lamp shade at equal intervals.

Preferably, the adjusting column slides on one side of the inner wall of the upright column, and the bottom ends of the two groups of spiral springs are fixedly connected to two sides of the top of the adjusting column.

Preferably, the top end of the tension spring is fixedly connected to the top of the inner wall of the adjusting groove, and the elasticity of the two groups of wedge-shaped blocks is matched with the total weight of the adjusting column, the lamp tube and the lamp decoration block.

Preferably, the wedge block and the adjacent surface of the bevel slot are fixedly provided with anti-skid rubber pads, and one side surface of the wedge block is abutted to the inner wall of the bevel slot.

Preferably, the bottom end of the pull rod is of a convex structure, and the bottom end of the pull rod movably penetrates into the inner wall of the lampshade.

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

according to the utility model, the spiral springs on two sides of the top of the inner wall of the upright post stretch to form elastic positioning on the adjusting post through the wedge-shaped blocks, and the pull rod at the bottom of the wedge-shaped blocks extends into the lamp shade, so that when the height of the lamp tube is adjusted, the wedge-shaped blocks can be released from the bevel slot between the upright post and the adjusting post through pushing and pulling the pull rod at the bottom of the lamp shade, the bottom end of the adjusting post can be conveniently and rapidly positioned after the telescopic length is adjusted from the inner wall of the upright post, and the problems that the existing telescopic lamp adjusting mechanism is relatively high from the ground, climbing is adjusted when the lamp height is adjusted secondarily, and the adjusting and positioning mechanism is inconvenient to use are solved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 2;

fig. 4 is a schematic view of a partial enlarged structure at B in fig. 2.

In the figure: 1. a column; 2. an adjusting column; 3. a lamp shade; 4. an adjustment tank; 5. wedge blocks; 6. a tension spring; 7. a bevel slot; 8. a connecting rod; 9. a spiral spring; 101. a mounting plate; 301. a lamp tube; 302. a lamp decorative block; 501. and (5) a pull rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown.

Referring to fig. 1-4, the present utility model provides a technical solution: the telescopic lamp comprises a stand column 1, an adjusting column 2, a lamp shade 3 and a lamp tube 301, wherein an adjusting groove 4 is formed in one side of the inner wall of the stand column 1, a wedge-shaped block 5 is connected in the inner wall of the adjusting groove 4 in a sliding manner, a pull rod 501 is fixedly connected to the bottom of the wedge-shaped block 5, and a tension spring 6 is fixedly connected to the top of the wedge-shaped block 5;

the edge of one side of the adjusting column 2, which is close to the adjusting groove 4, is provided with a bevel groove 7, two sides of the top of the inner wall of the upright column 1 are respectively and fixedly connected with a connecting rod 8, and the periphery of the connecting rod 8 is in wound connection with a spiral spring 9;

the adjusting column 2 slides in the inner wall of the upright column 1, and the positioning is formed after the inner wall of the upright column 1 and one side of the periphery of the adjusting column 2 are abutted through the wedge-shaped blocks 5, so that the spiral springs 9 on two sides of the top of the inner wall of the upright column 1 stretch and stretch to form elastic positioning on the adjusting column 2, and the pull rod 501 at the bottom of the wedge-shaped blocks 5 extends into the lampshade 3, so that when the height of the lamp tube 301 is adjusted, the wedge-shaped blocks 5 can be released from the bevel groove 7 between the upright column 1 and the adjusting column 2 through the push-pull rod 501, and the bottom of the adjusting column 2 is convenient to quickly position after the stretching length is adjusted from the inner wall of the upright column 1.

Wherein, stand 1 top fixedly connected with mounting panel 101, equidistant fixedly connected with lamps and lanterns decoration piece 302 on the lamp shade 3 bottom surface circumference, mounting panel 101 mountable in furred ceiling top to make stand 1 and adjusting column 2 all hide in the mounting groove of seting up on the furred ceiling, thereby embodied the pleasing to the eye degree of this flexible lamps and lanterns.

Wherein, adjust post 2 slip in stand 1 inner wall one side, two sets of spiral spring 9 bottom fixed connection are in adjust post 2 top both sides, extension spring 6 top fixed connection is in adjusting groove 4 inner wall top, two sets of wedge 5 elasticity and adjust post 2 and fluorescent tube 301 and lamps and lanterns decoration piece 302 gross weight phase-match, two sets of spiral spring 9 can stretch out and draw back formation tensile location to adjust post 2, realized removing the location back between to stand 1 and adjust post 2, accessible push-and-pull lamp shade 3 realizes adjusting post 2 unsettled in stand 1 inner wall and forms the location.

Wherein, wedge 5 and the equal fixed mounting of bevel connection groove 7 adjacent surface have anti-skidding rubber pad, and wedge 5 a side is inconsistent with bevel connection groove 7 inner wall, between the adjusting groove 4 that the 1 side of embedding stand was offered through wedge 5 and adjusting post 2 one side bevel connection groove 7 to further fix a position adjusting post 2 and stand 1 inner wall, improved adjusting post 2 and bottom lamp shade 3 and fluorescent tube 301 stability after the adjustment in stand 1 inner chamber.

Wherein, pull rod 501 bottom is convex structure, and pull rod 501 bottom activity runs through to in the lamp shade 3 inner wall, through push-and-pull rod 501, can realize wedge 5 and remove the location from stand 1 with adjusting between the post 2 bevel connection groove 7, be convenient for adjust post 2 bottom from the stand 1 inner wall after the flexible length of adjustment quick location convenient.

Working principle: when the telescopic lamp is assembled, the adjusting column 2 and accessories in the inner wall are firstly installed in the inner cavity of the upright column 1, then the upright column 1 is installed in an installation groove formed in a suspended ceiling through the top installation plate 101, so that the upright column 1 and the adjusting column 2 are hidden in the installation groove formed in the suspended ceiling, and the attractive degree of the telescopic lamp is reflected;

when the height of the lamp tube 301 in the telescopic lamp is adjusted, the pull rod 501 is pushed in the lamp shade 3, the top end of the wedge-shaped block 5 is quickly contracted to the position above the middle of the bevel slot 7 between the upright post 1 and the adjusting post 2 under the elasticity of the tension spring 6, so that the positioning of the adjusting post 2 is released, the lamp shade 3 can be pushed, the adjusting post 2 and the lamp tube 301 can be telescopically adjusted in the upright post 1, meanwhile, the two groups of spiral springs 9 can stretch and retract the adjusting post 2 to form stretching elasticity positioning, the adjusting post 2 is suspended in the inner wall of the upright post 1 to form positioning, after the proper height of the lamp tube 301 is adjusted, the wedge-shaped block 5 is clamped between the adjusting post 2 and the inner wall of the upright post 1 again through the pull rod 501, and the stability of the adjusting post 2, the bottom lamp shade 3 and the lamp tube 301 after being adjusted in the inner cavity of the upright post 1 is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the principles of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a flexible lamps and lanterns, includes stand (1), adjusting column (2), lamp shade (3), fluorescent tube (301), its characterized in that: the utility model discloses a spiral spring, including stand (1) inner wall, adjustment tank (4) have been seted up to one side, sliding connection has wedge (5) in adjustment tank (4) inner wall, wedge (5) bottom fixedly connected with pull rod (501), wedge (5) top fixedly connected with extension spring (6), adjustment column (2) are close to adjustment tank (4) one side edge and have been seted up bevel connection groove (7), stand (1) inner wall top both sides fixedly connected with connecting rod (8) respectively, connecting rod (8) peripheral round joint has spiral spring (9).

2. A retractable light fixture as recited in claim 1, wherein: the lamp is characterized in that the top of the upright post (1) is fixedly connected with a mounting plate (101), and lamp decorating blocks (302) are fixedly connected on the circumference of the bottom surface of the lamp shade (3) at equal intervals.

3. A retractable light fixture as recited in claim 2, wherein: the adjusting column (2) slides on one side of the inner wall of the upright column (1), and the bottom ends of the two groups of spiral springs (9) are fixedly connected to two sides of the top of the adjusting column (2).

4. A retractable light fixture as recited in claim 3, wherein: the top end of the tension spring (6) is fixedly connected to the top of the inner wall of the adjusting groove (4), and the elasticity of the two groups of wedge-shaped blocks (5) is matched with the total weight of the adjusting column (2), the lamp tube (301) and the lamp decoration block (302).

5. The retractable light fixture of claim 4, wherein: the anti-skid rubber pads are fixedly arranged on the adjacent surfaces of the wedge-shaped blocks (5) and the bevel groove (7), and one side surface of each wedge-shaped block (5) is abutted to the inner wall of the bevel groove (7).

6. The retractable light fixture of claim 5, wherein: the bottom end of the pull rod (501) is of a convex structure, and the bottom end of the pull rod (501) movably penetrates into the inner wall of the lampshade (3).