CN201259177Y

CN201259177Y - Universal light modulation lamp socket

Info

Publication number: CN201259177Y
Application number: CNU2008201893992U
Authority: CN
Inventors: 何兆棠
Original assignee: FOSHAN NANHAI JOM TIME LIGHTING Co Ltd
Current assignee: FOSHAN NANHAI JOM TIME LIGHTING Co Ltd
Priority date: 2008-08-29
Filing date: 2008-08-29
Publication date: 2009-06-17
Anticipated expiration: 2018-08-29

Abstract

The utility model discloses a universal light-adjusting lamp holder, comprising a lamp shade (1), an inner ring (2), an outer ring (3), a pop-rivet (4) and a bracket (5). The outer ring (3) is movably pressed on the lamp shade (1) by the bracket (5); and the inner ring (2) is closely fixed with the outer ring (3) by the pop-rivet (4). The utility model has advantages that the lamp holder has two rotatable axis, one is a horizontal rotatable axis and the other is a vertical rotatable axis, which are in different planes and, mutually matching with each other, thereby, the illumination direction of the electric light source can fully illuminate the whole three dimensional space to achieve universal light-adjusting effect. The lamp holder is widely applied to occasion requiring multi-angle irradiating light source, which can be used to flexibly and universally change the illumination direction of the light source.

Description

Universal Dimming lamp socket

Technical field

The utility model belongs to light fixture lamp decoration field, relates in particular to the lamp socket that can change the light source direction of illumination from different perspectives, promptly universal Dimming lamp socket.

Background technology

Lamp socket, it is the physical arrangement of carrying electric light source, it is the important component part of light fixture lamp decoration, it not only plays an important role to the appearance modification of light fixture, can promote the aesthetic measure of light fixture, simultaneously, the design of lamp socket also has the another one important function, optimize the Practical Performance of light fixture exactly, make the structure of whole light fixture more scientific and reasonable, use more convenient and quicker.

Classify from whether changing the electric light source direction of illumination, the light fixture lamp socket can be divided into two big classes, and one is the fixing lamp socket of electric light source direction of illumination, as the lamp socket of common fluorescent lamp, incandescent lamp etc.; Two for can changing the lamp socket of electric light source direction of illumination, as Bulb holder of table lamp etc.Irrelevant for first kind lamp socket and the utility model, so no longer narration; For the second class lamp socket, product category in the market is various, but generally, they remain in some considerations and owe comprehensive place on the direction of illumination that changes electric light source.Shown in figure one, a kind of lamp socket that changes the electric light source direction of illumination comprises face shield 1, interior ring 2, outer shroud 3, and its main design concept is, exist two fixing, orthogonal and at the rotating shaft of same horizontal plane, promptly by locating hole 3A1 and the determined X rotating shaft of locating hole 3A2; The determined Y rotating shaft of locating hole 3B1 and locating hole 3B2.In fact, the locating hole 3B1 of Y rotating shaft and locating hole 3B2 are the fixtures that connects interior ring 2 and outer shroud 3.Like this, interior ring 2 can be done approximate 360 degree rotations around the Y rotating shaft, and outer shroud 3 can be done approximate 360 degree rotations around the X rotating shaft again.The electric light source fixture is on 2 li on interior ring, and undoubtedly, this lamp base device can change the direction of illumination of electric light source, but, the scope of its direction-changeable is also narrow, can only change the direction of electric light source basically at grade, and its adjusting can be regarded as two-dimensional adjustment.

The utility model content

At the deficiencies in the prior art, a kind of universal Dimming lamp socket of the special proposition of the utility model, it can address the deficiencies of the prior art, and two-dimensional adjustment is extended to three-dimensional regulation, makes the irradiating angle of electric light source be full of whole three dimensions, has the result of use of universal light modulation.

Universal Dimming lamp socket comprises face shield 1, interior ring 2, outer shroud 3, blind rivet 4, support 5, and outer shroud 3 is compressed on the face shield 1 by support 5 activities; Interior ring 2 is closely fixing by blind rivet 4 and outer shroud 3.

Outer shroud 3 activities are compressed on the face shield 1, and the vertical rotating shaft that it can wind perpendicular to face shield 1 horizontally rotates.For the connection lead of avoiding light fixture in the undying winding problem that horizontally rotates in the process, the utility model outer shroud 3 is provided with limited screw 6, and its support 5 has the vertical protrusion flange, the vertical protrusion flange place of the upright position of limited screw 6 and support 5 is concordant substantially, like this, when the limited screw 6 of outer shroud 3 touched the vertical protrusion flange of support 5, the rotary course forward of outer shroud 3 can't continue, back rotation.This structure is provided with, and not only can solve the winding problem of lead, also makes the angle that horizontally rotates of outer shroud 3 spend near but reaching 360, but can satisfy the irradiation demand of horizontal dimensions substantially.

In ring 2 closely fixing by blind rivet 4 and outer shroud 3, promptly in ring 2 can be that feathering axis is done the 360 vertical rotations of spending with blind rivet 4, satisfy the irradiation demand of vertical dimensions.

Unlike the prior art be, two rotating shafts of the present utility model, i.e. feathering axis, a vertical rotating shaft, the two is not in same horizontal plane, above-mentioned two rotating shafts are worked in coordination, and make the direction of illumination of electric light source be full of whole three dimensions substantially, thereby reach so-called universal dimming effect.The beneficial effects of the utility model that Here it is.

Because above-mentioned beneficial effect, the utility model is widely used in the light source requirements occasion of multi-angle irradiation, can be flexibly, the direction of illumination of omnibearing change electric light source.

Description of drawings

Fig. 1 is the prior art constructions schematic diagram;

Fig. 2 is a structural representation of the present utility model.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described in further detail.

With reference to Fig. 2, universal Dimming lamp socket, form by face shield 1, interior ring 2, outer shroud 3, blind rivet 4, support 5, limited screw 6, binding post 7, reflection shield 8, lamp holder 9, sun-shading cap 10, described binding post 7, reflection shield 8, lamp holder 9, sun-shading cap 10 are necessary accessory devices of light fixture lamp socket, but be not the accessory device that the utility model relates to, so only illustrate in this manual but do not elaborate.

Outer shroud 3 is compressed on the face shield 1 by support 5 activities, concrete movable suppression measures has multiple, preferred embodiment such as this Fig. 2 are: support 5 has horizontally extending protrusion tab, and outer shroud 3 also has level to give prominence to the edge, and the outstanding edge of this level is shorter than the protrusion tab of support 5.Support 5 is fixed on the face shield 1, its horizontal protrusion tab has certain height apart from the horizontal plane of face shield 1, this highly is slightly larger than the thickness at the outstanding edge of level of outer shroud 3, make that the outstanding edge of level of outer shroud 3 is clamped below the protrusion tab of support 5, like this, outer shroud 3 rotating shaft that can wind perpendicular to face shield 1 horizontally rotates.

Interior ring 2 is closely fixing by blind rivet 4 and outer shroud 3, and blind rivet 4 has symmetrical two, and the line of the two forms a feathering axis, and interior ring 2 can be around the vertical rotation of this axle do.As the equivalent technologies conversion, blind rivet can also be other fixture, as long as this device can form feathering axis.Ring 2 can vertically rotate around this in its purpose made exactly.

The design of limited screw 6 mainly is in order to optimize the practical effect of present embodiment, promptly to solve the winding problem that connects lead.The vertical protrusion flange place of the height of limited screw 6 and support 5 is concordant substantially, like this, when the limited screw 6 of outer shroud 3 touches the vertical protrusion flange of support 5, the rotary course forward of outer shroud 3 can't continue, back rotation, make the angle that horizontally rotates of outer shroud 3 spend, but can satisfy the irradiation demand of horizontal dimensions substantially near but reaching 360.

Claims

1, universal Dimming lamp socket comprises face shield (1), interior ring (2), outer shroud (3), it is characterized in that: described outer shroud (3) is compressed on the described face shield (1) by support (5) activity; Ring (2) is closely fixing by blind rivet (4) and described outer shroud (3) in described.

2, universal Dimming lamp socket according to claim 1, it is characterized in that: described outer shroud (3) is provided with limited screw (6), described support (5) has the vertical protrusion flange, and the vertical protrusion flange place of the upright position of described limited screw (6) and described support (5) is concordant substantially.