CN211925510U

CN211925510U - Adjustable LED filament frame

Info

Publication number: CN211925510U
Application number: CN202020656438.6U
Authority: CN
Inventors: 张九根
Original assignee: Siyang Jingning Lighting Co ltd
Current assignee: Siyang Jingning Lighting Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-11-13
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a LED filament frame with adjustable belongs to LED lamp technical field, and it includes the lighting fixture, the lower surface of lighting fixture is provided with the lamp shade, the last fixed surface of lighting fixture is connected with the lamp stand, the upper surface of lamp stand and the lower surface overlap joint of fixed block, the spheroid has been cup jointed to the fixed block inner wall, a plurality of spout has been seted up to spheroidal surface, sliding connection has spacing subassembly in the spout, spacing subassembly joint is in the spacing inslot that the fixed block inner wall was seted up. This LED filament frame with adjustable, through setting up lighting fixture, fixed block, spheroid, stopper, first spring and spout, a plurality of stoppers of elasticity extrusion of a plurality of first springs for the effectual card of stopper is gone into the spacing groove of fixed block inner wall, and is effectual spacing to the spheroid, moreover through mutually supporting between fixed block and the spheroid, can diversified angle to the lighting fixture adjust, makes things convenient for the scope of people adjustment illumination, and application scope is wider.

Description

Adjustable LED filament frame

Technical Field

The utility model belongs to the technical field of the LED lamp, specifically be an adjustable LED filament frame.

Background

The LED lamp is an electroluminescent semiconductor material chip, is solidified on the support by using the silver adhesive or the white adhesive, is connected with the chip and the circuit board by using the silver adhesive or the gold thread, is sealed by using epoxy resin all around, has a single structure, is usually fixed at a specified position by using the LED lamp, cannot adjust the angle of the LED lamp, leads to the fact that the position of lamp illumination cannot be changed, causes the application range of the LED lamp to be smaller, and has certain limitation during use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a LED filament frame with adjustable has solved current LED filament frame structure comparatively single, fixes the LED lamp in appointed position usually, can't adjust its angle, leads to the unable change in position of lamps and lanterns illumination, and the application scope that causes the LED lamp is less, has the problem of certain limitation during the use.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED filament frame with adjustable, includes the lighting fixture, the lower surface of lighting fixture is provided with the lamp shade, the last fixed surface of lighting fixture is connected with the lamp stand, the upper surface of lamp stand and the lower surface overlap joint of fixed block, the spheroid has been cup jointed to the fixed block inner wall, a plurality of spout has been seted up to spheroidal surface, sliding connection has spacing subassembly in the spout, the spacing inslot that spacing subassembly joint was seted up at the fixed block inner wall, spheroidal upper surface and adjusting part's lower fixed surface is connected, the adjusting part joint is at the lower surface of mounting panel.

As a further aspect of the present invention: the slide has all been seted up to the left and right sides face of lamp stand, sliding connection has the slide bar in the slide, the right-hand member of slide bar and the left surface fixed connection of cardboard, the cardboard joint is in the draw-in groove, the lower surface at the fixed block is seted up to the draw-in groove, the right flank of cardboard passes through the right flank fixed connection of second spring and slide inner wall.

As a further aspect of the present invention: the lower fixed surface of fixed block is connected with the dog, the dog joint is in the fixed slot, the upper surface at the lamp stand is seted up to the fixed slot, the left end of slide bar is provided with the handle.

As a further aspect of the present invention: the limiting assembly comprises a limiting block, the left side face of the limiting block is arranged to be spherical, the limiting block is connected in the sliding groove in a sliding mode, the right side face of the limiting block is fixedly connected with the right side face of the inner wall of the sliding groove through a first spring, and the left side face of the limiting block is matched with the limiting groove formed in the inner wall of the fixing block in shape.

As a further aspect of the present invention: the adjusting part comprises a sleeve, the sleeve is connected to the lower surface of the mounting plate in a clamped mode, a connecting plate is connected to the inner side of the sleeve in a sliding mode, the lower surface of the connecting plate is fixedly connected with the upper surface of the sphere, a fastening screw is connected to the front face of the sleeve in a threaded mode, and one end of the back face of the fastening screw is in lap joint with the front face of the connecting plate.

As a further aspect of the present invention: the outer surface of the lamp holder is provided with a plurality of radiating fins, the left side face of the clamping plate is arc-shaped, and the clamping groove is L-shaped.

(III) advantageous effects

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

1. this LED filament frame with adjustable, through setting up the lighting fixture, the fixed block, the spheroid, the stopper, first spring and spout, when the angle of lighting fixture is adjusted to needs, people can directly pull the lighting fixture, make a plurality of stoppers slowly remove to the spout, after adjusting to suitable position, a plurality of stoppers of elasticity extrusion of a plurality of first springs, make the effectual card of stopper go into in the spacing groove of fixed block inner wall, effectually carry on spacingly to the spheroid, and through mutually supporting between fixed block and the spheroid, can diversified angle to the lighting fixture is adjusted, make things convenient for the scope of people adjustment illumination, application scope is wider.

2. This LED filament frame with adjustable, through setting up slide bar, cardboard, second spring, draw-in groove, lamp stand and lighting fixture, when the lamp stand is pulled down to needs, people extrude two slide bars for two slide bars drive two cardboard moves in opposite directions respectively, when cardboard and draw-in groove break away from the joint state downwards stimulate the slide bar can, the convenience is convenient to the dismantlement of lighting fixture, is convenient for overhaul whole LED lamp or change, and is very convenient.

3. This LED filament frame with adjustable, through setting up sleeve, connecting plate, fastening screw, spheroid, fixed block and lamp stand, when the height of lighting fixture is adjusted to needs, people unscrew fastening screw for the connecting plate can slide in the sleeve, adjust lighting fixture to during the suitable position screw up fastening screw can, the convenience is adjusted the height of lighting fixture, makes things convenient for people to use, thereby has improved the suitability of LED lamps and lanterns.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the sphere of the present invention;

fig. 3 is an enlarged schematic structural view at a position a of the present invention;

fig. 4 is a front view of the sleeve according to the present invention;

in the figure: 1 lamp bracket, 2 lamp shades, 3 lamp holders, 4 fixed blocks, 5 spheres, 6 limiting components, 61 first springs, 62 limiting blocks, 7 sliding grooves, 8 adjusting components, 81 sleeves, 82 connecting plates, 83 fastening screws, 9 mounting plates, 10 slideways, 11 second springs, 12 clamping plates, 13 clamping grooves, 14 sliding rods, 15 stop blocks, 16 fixing grooves and 17 radiating fins.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: an adjustable LED filament frame comprises a lamp holder 1, a lampshade 2 is arranged on the lower surface of the lamp holder 1, a lamp holder 3 is fixedly connected to the upper surface of the lamp holder 1, the upper surface of the lamp holder 3 is in lap joint with the lower surface of a fixed block 4, a ball 5 is sleeved on the inner wall of the fixed block 4, a plurality of sliding grooves 7 are formed in the outer surface of the ball 5, limiting components 6 are slidably connected in the sliding grooves 7, the limiting components 6 are clamped in limiting grooves formed in the inner wall of the fixed block 4, the upper surface of the ball 5 is fixedly connected with the lower surface of an adjusting component 8, the adjusting component 8 comprises a sleeve 81, the sleeve 81 is clamped on the lower surface of a mounting plate 9, a connecting plate 82 is slidably connected in the sleeve 81, the lower surface of the connecting plate 82 is fixedly connected with the upper surface of the ball 5, a fastening screw 83 is in threaded, people unscrew fastening screw 83 for connecting plate 82 can slide in sleeve 81, screw up fastening screw 83 when adjusting lighting fixture 1 to suitable position can, conveniently adjust the length of lighting fixture 1, and adjusting part 8 joint is at the lower surface of mounting panel 9.

Specifically, as shown in fig. 1, 3, slide 10 has all been seted up to the left and right sides face of lamp stand 3, sliding connection has slide bar 14 in slide 10, through the mutually supporting between slide bar 14 and the slide 10, thereby the stability of cardboard 12 removal has been improved, the right-hand member of slide bar 14 and the left surface fixed connection of cardboard 12, cardboard 12 joint is in draw-in groove 13, through setting up second spring 11, when installing lamp stand 3, people push up lighting fixture 1, when lamp stand 3 and fixed block 4 contact, the effectual draw-in groove 13 inner wall that pushes away cardboard 12 with cardboard 12 of elasticity of two second springs 11, conveniently install lamp stand 3, draw-in groove 13 sets up the lower surface at fixed block 4, the right flank of cardboard 12 passes through the right flank fixed connection of second spring 11 and slide 10 inner wall.

Specifically, as shown in fig. 1, a stopper 15 is fixedly connected to the lower surface of the fixing block 4, the stopper 15 is clamped in a fixing groove 16, the stopper 15 effectively plays a limiting role by the mutual cooperation between the stopper 15 and the fixing groove 16, so that the lamp holder 3 is not shaken and is more stable after being installed, the fixing groove 16 is formed in the upper surface of the lamp holder 3, a handle is arranged at the left end of the sliding rod 14, a plurality of radiating fins 17 are arranged on the outer surface of the lamp holder 1, and by arranging the radiating fins 17, the lamp beads in the lamp holder 1 can generate certain heat during long-time working, the heat is transferred to the plurality of radiating fins 17 through the lamp holder 1, the radiating fins 17 effectively and quickly radiate the heat, so that the radiating effect of the whole LED lamp is improved, the left side surface of the clamping plate 12 is arc-shaped, the clamping groove 13 is shaped like an L, because the left side of the clamping plate 12 is arc-shaped, when the lamp holder 3, the lamp bracket 1 is directly pushed upwards, so that time and labor are saved.

Specifically, as shown in fig. 2, limiting component 6 includes limiting block 62, limiting block 62's left surface sets up to globular, limiting block 62 sliding connection is in spout 7, limiting block 62's right surface is through the right surface fixed connection of first spring 61 with the 7 inner walls of spout, through mutually supporting between first spring 61 and the limiting block 62, a plurality of limiting blocks 62 of the elasticity extrusion of a plurality of first springs 61, make the effectual card of limiting block 62 go into the spacing groove of 4 inner walls of fixed block, effectually spacing spheroid 5, conveniently adjust the angle of lighting fixture 1, the spacing groove shape looks adaptation that limiting block 62's left surface and 4 inner walls of fixed block were seted up.

The utility model discloses a theory of operation does:

s1, when the angle of the lamp holder 1 needs to be adjusted, people can directly pull the lamp holder 1 to enable the limiting blocks 62 to slowly move into the sliding grooves 7, and after the lamp holder 1 is adjusted to a proper position, the elastic force of the first springs 61 extrudes the limiting blocks 62 to enable the limiting blocks 62 to be effectively clamped into the limiting grooves in the inner wall of the fixing block 4, so that the angle of the lamp holder 1 can be adjusted;

s2, when the lamp holder 3 needs to be detached, people extrude the two slide bars 14 to enable the two slide bars 14 to respectively drive the two clamping plates 12 to move oppositely, and when the clamping plates 12 are separated from the clamping grooves 13, the slide bars 14 are pulled downwards to detach the lamp holder 3 from the fixed block 4;

s3, when the height of the lamp holder 1 needs to be adjusted, people firstly easily fasten the screw 83, secondly hold the lamp holder 1 to pull up and down, so that the sphere 5 drives the connecting plate 82 to move up and down in the sleeve 81, and when the lamp holder 1 is adjusted to a proper position, the fastening screw 83 is screwed down to limit the connecting plate 82.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a LED filament frame with adjustable, includes lighting fixture (1), its characterized in that: the lower surface of lighting fixture (1) is provided with lamp shade (2), the last fixed surface of lighting fixture (1) is connected with lamp stand (3), the upper surface of lamp stand (3) and the lower surface overlap joint of fixed block (4), spheroid (5) have been cup jointed to fixed block (4) inner wall, a plurality of spout (7) have been seted up to the surface of spheroid (5), sliding connection has spacing subassembly (6) in spout (7), spacing subassembly (6) joint is at the spacing inslot that fixed block (4) inner wall was seted up, the upper surface of spheroid (5) is connected with the lower fixed surface of adjusting part (8), adjusting part (8) joint is at the lower surface of mounting panel (9).

2. An adjustable LED light fixture as defined in claim 1, wherein: slide (10) have all been seted up to the left and right sides face of lamp stand (3), sliding connection has slide bar (14) in slide (10), the right-hand member of slide bar (14) and the left surface fixed connection of cardboard (12), cardboard (12) joint is in draw-in groove (13), the lower surface at fixed block (4) is seted up in draw-in groove (13), the right flank of cardboard (12) passes through the right flank fixed connection of second spring (11) and slide (10) inner wall.

3. An adjustable LED light fixture as defined in claim 2, wherein: the lower fixed surface of fixed block (4) is connected with dog (15), dog (15) joint is in fixed slot (16), the upper surface at lamp stand (3) is seted up in fixed slot (16), the left end of slide bar (14) is provided with the handle.

4. An adjustable LED light fixture as defined in claim 1, wherein: spacing subassembly (6) include stopper (62), the left surface of stopper (62) sets up to globular, stopper (62) sliding connection is in spout (7), the right flank of stopper (62) is through the right flank fixed connection of first spring (61) and spout (7) inner wall, the spacing groove shape looks adaptation that the left surface and fixed block (4) inner wall of stopper (62) were seted up.

5. An adjustable LED light fixture as defined in claim 1, wherein: adjusting part (8) include sleeve (81), sleeve (81) joint is at the lower surface of mounting panel (9), sliding connection has connecting plate (82) in sleeve (81), the lower surface of connecting plate (82) is connected with the last fixed surface of spheroid (5), the front threaded connection of sleeve (81) has fastening screw (83), the front overlap joint of the one end at the fastening screw (83) back and connecting plate (82).

6. An adjustable LED light fixture as defined in claim 2, wherein: the lamp holder (1) is provided with a plurality of radiating fins (17) on the outer surface, the left side face of the clamping plate (12) is arc-shaped, and the clamping groove (13) is L-shaped.