CN202109295U

CN202109295U - Crane-neck lamp

Info

Publication number: CN202109295U
Application number: CN2011201525329U
Authority: CN
Inventors: 俞军林
Original assignee: SHANGYU LEAD ELECTRIC APPLIANCE CO Ltd
Current assignee: SHANGYU LEAD ELECTRIC APPLIANCE CO Ltd
Priority date: 2011-05-13
Filing date: 2011-05-13
Publication date: 2012-01-11
Anticipated expiration: 2021-05-13

Abstract

A crane-neck lamp relates to the technical field of illuminating electrical appliances, and includes a lamp shade, a main lamp, a lamp bracket and a lamp holder, wherein the main lamp is fixed in the lamp shade; the lamp bracket includes a first crane-neck bracket and a second crane-neck bracket which are articulated through a first articulated shaft, and the second crane-neck bracket is articulated to the lamp holder through a second articulated shaft; one end of a steel wire is fixed on a first steel wire bracket formed on the first articulated shaft, and the other end is fixed on a second steel wire hole formed on the second articulated shaft; one end of a first spring is exerted on the first articulated shaft, and the other end thereof is exerted on the first crane-neck bracket; one end of second spring is exerted on the second articulated shaft, and the other end thereof is exerted on the second crane-neck bracket. The crane-neck lamp has the beauty effects of dynamic variation and light shining, is shaped as a crane neck, so as to compensate the market vacancy, and can adjust the lamp shade within a large range of angles, so as to fix the lamp shade in the required angle position.

Description

Crane neck lamp

Technical field:

The utility model relates to the electric lighting technical field, relates to a kind of desk lamp just as the crane neck in particular.

Background technology:

Desk lamp is a kind of household electrical appliance that are used for throwing light on during people live.It is various in style, can satisfy different consumer demands.Its weak point: 1, Chinese always have the tradition of loving crane, but do not have a kind of desk lamp just as the crane neck in the market.2, most desk lamps are fixed structure, lack dynamic variability and aesthetic feeling.3, simultaneously, some desk lamp, though can adjusting angle, angle of regulation range is limited.

The utility model content:

The purpose of the utility model is exactly the deficiency to prior art, and a kind of crane neck lamp is provided, and it has the aesthetic effect that dynamic change and light glitter; Moulded just as the crane neck, filled up the gaps in market; Lampshade is regulated on angle ground on a large scale, and lampshade is fixed on required angle position.

The technological solution of the utility model is following:

Crane neck lamp; Comprise lampshade, king light, lamp bracket and lamp socket, said king light is fixed in the lampshade, and lamp bracket comprises the first crane neck support and the second crane neck support; Both are hinged through first jointed shaft, and the second crane neck support is hinged through second jointed shaft and lamp socket; Steel wire one end is fixed on first steel wire rack that forms on first jointed shaft, and the other end is fixed on second threaded hole of steel that forms on second jointed shaft; First spring, one end is put forth effort on first jointed shaft, and an end is put forth effort on the first crane neck support, and second spring, one end is put forth effort on second jointed shaft, and an end is put forth effort on the second crane neck support.

The lampshade sleeve is connecting on the joint, and it is hinged through the 3rd jointed shaft with the first crane neck support to connect joint, is bolted with the 3rd hold-down nut on the 3rd jointed shaft, connects on the joint to be bolted with fixed bar.

Be bolted with first hold-down nut on first jointed shaft, be bolted with second hold-down nut on second jointed shaft.

The beneficial effect of the utility model is:

1, on its crane neck support spring is housed, the high resilience of crane neck support during touching, has the aesthetic effect that dynamic change and light glitter;

2, it is moulded just as the crane neck, has filled up the gaps in market;

3, it regulates lampshade in angle ground on a large scale, and lampshade is fixed on required angle position.

Description of drawings:

Fig. 1 is the schematic perspective view of the utility model;

Fig. 2 is the structural representation of the first crane neck support, the second crane neck support and lamp holder;

Fig. 3 is lampshade and the annexation sketch map that is connected joint;

Fig. 4 is the annexation schematic perspective view of the second crane neck support and lamp socket.

Among the figure: 1, lampshade; 2, king light; 3, lamp bracket; 4, lamp socket; 11, connect joint; 12, the 3rd jointed shaft; 13, the 3rd hold-down nut; 14, fixed bar; 21, second jointed shaft; 22, second rubber washer; 31, the first crane neck support; 32, the second crane neck support; 33, first jointed shaft; 34, second jointed shaft; 331, first steel wire rack; 332, first hold-down nut; 341, second threaded hole of steel; 342, second hold-down nut.

The specific embodiment:

Embodiment: of Fig. 1 to Fig. 4; Crane neck lamp; Comprise lampshade 1, king light 2, lamp bracket 3 and lamp socket 4, said king light 2 is fixed in the lampshade 1, and lamp bracket 3 comprises the first crane neck support 31 and the second crane neck support 32; Both are hinged through first jointed shaft 33, and the second crane neck support 32 is hinged with lamp socket 4 through second jointed shaft 34; Steel wire 5 one ends are fixed on first steel wire rack 331 that forms on first jointed shaft 33, and the other end is fixed on second threaded hole of steel 341 that forms on second jointed shaft 34; First spring, 6 one ends are put forth effort on first jointed shaft 33, and an end is put forth effort on the first crane neck support, 31, the second springs, 7 one ends and put forth effort on second jointed shaft 34, and an end is put forth effort on the second crane neck support 32.

Lampshade 1 sleeve is connecting on the joint 11, and it is hinged through the 3rd jointed shaft 12 to connect the joint 11 and first crane neck support 31, is bolted with the 3rd hold-down nut 13 on the 3rd jointed shaft 12, connects on the joint 11 to be bolted with fixed bar 14.

Be bolted with on first jointed shaft 33 on first hold-down nut, 332, the second jointed shafts 34 and be bolted with second hold-down nut 342.

Operation principle: because the effect and steel wire 5 one ends of the pulling force of first spring 6 and second spring 7 are fixed on first steel wire rack 331 that forms on first jointed shaft 33; The other end is fixed on the pulling force that is produced on second threaded hole of steel 341 that forms on second jointed shaft 34 and acts on simultaneously; Make lamp bracket 3 high resiliences; During touching, has the aesthetic effect that dynamic change and light glitter.

Lampshade 1 sleeve is connecting on the joint 11, and it is hinged through the 3rd jointed shaft 12 to connect the joint 11 and first crane neck support 31, and lampshade 1 is regulated on angle ground on a large scale; Be bolted with fixed bar 14 on the connection joint 11, this fixed bar 14 can be tightened, and the fixed-site that connects on the joint 11 that is inserted in lampshade 1 guarantees that direction of illumination is constant.

The 3rd hold-down nut 13, first hold-down nut 332, second hold-down nut 342 can be unscrewed respectively; To regulate the angle of the first crane neck support 31, the second crane neck support 32 and lamp socket 4; The state that has changed crane neck lamp changes the irradiating angle of king light 2; Also to receive the restriction of the pulling force of first spring 6, second spring 7 and steel wire 5 simultaneously, constant with the whole crane neck state that guarantees the utility model; Then the 3rd hold-down nut 13, first hold-down nut 332, second hold-down nut 342 are tightened again, this state is kept.

Claims

1. crane neck lamp; Comprise lampshade (1), king light (2), lamp bracket (3) and lamp socket (4); Said king light (2) is fixed in the lampshade (1); It is characterized in that: lamp bracket (3) comprises the first crane neck support (31) and the second crane neck support (32), and both are hinged through first jointed shaft (33), and the second crane neck support (32) is hinged through second jointed shaft (34) and lamp socket (4); Steel wire (5) one ends are fixed on first steel wire rack (331) that forms on first jointed shaft (33), and the other end is fixed on second threaded hole of steel (341) that forms on second jointed shaft (34); First spring (6) one ends are put forth effort on first jointed shaft (33), and an end is put forth effort on the first crane neck support (31), and second spring (7) one ends are put forth effort on second jointed shaft (34), and an end is put forth effort on the second crane neck support (32).

2. according to the said crane neck of claim 1 lamp; It is characterized in that: lampshade (1) sleeve is connecting on the joint (11); It is hinged through the 3rd jointed shaft (12) with the first crane neck support (31) to connect joint (11); Be bolted with the 3rd hold-down nut (13) on the 3rd jointed shaft (12), be bolted with fixed bar (14) on the connection joint (11).

3. according to the said crane neck of claim 1 lamp, it is characterized in that: be bolted with first hold-down nut (332) on first jointed shaft (33), be bolted with second hold-down nut (342) on second jointed shaft (34).