CN202927780U

CN202927780U - Movable lamp head

Info

Publication number: CN202927780U
Application number: CN 201220644000
Authority: CN
Inventors: 彭歆茹; 朱俊杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-11-29
Filing date: 2012-11-29
Publication date: 2013-05-08
Anticipated expiration: 2022-11-29

Abstract

The utility model relates to a movable lamp head, which comprises a fixed base and a lamp head holder, wherein the lamp head holder is movably connected onto the fixed base. The movable lamp head is characterized in that a pulley is arranged on the fixed base, a rope is wound on a center shaft of the pulley, and two ends of the rope pass through the fixed base and the lamp head holder. The movable lamp head has the advantages that the structure is simple, safety and reliability are realized, and the replacement is convenient.

Description

A kind of movable lamp holder

Technical field

The utility model belongs to lighting field, is specifically related to a kind of movable lamp holder.

Background technology

Now building due to energy-conservation needs, is often installed acoustic control lamp or other electricity-saving lamps, particularly acoustic control lamp in corridor, as long as owing to there being the sound to light, so the service life of acoustic control lamp is generally not long.But present building distance between each floor when building is all very high, when needs more change the bulb, often needs winding staircase to change, and inconvenience and easy appearance are dangerous especially.

Summary of the invention

The purpose of this utility model is to overcome problems of the prior art, provide a kind of simple in structure, safe and reliable, change movable lamp holder easily.

For realizing above purpose, technical solution of the present utility model is: a kind of movable lamp holder, comprise firm banking and bulb socket, described bulb socket is movably connected on firm banking, it is characterized in that: be provided with pulley on described firm banking, institute tells and is wound with rope on the pulley center axle, and firm banking and bulb socket are passed in the two ends of described rope.

The contact-making surface of described firm banking and bulb socket is provided with the magnet joint, and firm banking is identical with magnet joint location on bulb socket.

Hang with decoration hanger on described rope.

Described firm banking and bulb socket use conductive material to make.

Compared with prior art, the utlity model has following benefit:

1, the utility model is divided into firm banking and bulb socket two parts with whole lamp, and utilizes the pulley principle that bulb socket is pulled down, and whole apparatus structure is simple, owing to can bulb socket being left behind with rope, operate very simple, convenience, and whole Renewal process is very safe, can not get an electric shock.

2, in the utility model, the contact-making surface of firm banking and bulb socket is provided with the magnet joint, can guarantee both connections so when mounted, simultaneously also for convenience detach, and in the attraction force acts of having changed when after the lamp holder, bulb socket being pulled on due to two sides magnet, need not specially correct again the position, install more convenient.

3, the utility model hangs up decoration hanger on rope, can make rope hang over and be unlikely to too dull on the roof, better appearance.

Description of drawings

Fig. 1 is the structural representation of the utility model when normally using.

Structural representation when Fig. 2 is the utility model replacing lamp holder.

In figure: firm banking 1, bulb socket 2, pulley 3, rope 4, magnet joint 5, decoration hanger 6.

The specific embodiment

Below in conjunction with description of drawings and the specific embodiment, the utility model is described in further detail:

Referring to Fig. 1-Fig. 2, a kind of movable lamp holder comprises firm banking 1 and bulb socket 2, described bulb socket 2 is movably connected on firm banking 1, be provided with pulley 3 on described firm banking 1, be wound with rope 4 on the institute's pulley of telling 3 central shafts, firm banking 1 and bulb socket 2 are passed in the two ends of described rope 4.

For making bulb socket 2 install and convenient during maintenance, the contact-making surface of described firm banking 1 and bulb socket 2 is provided with magnet joint 5, and magnet joint 5 positions on firm banking 1 and bulb socket 2 are identical.

Hang with decoration hanger 6 on described rope 4, whole like this device looks can better appearance.

Described firm banking 1 and bulb socket 2 uses conductive materials to make, and wire can be directly installed on firm banking 1 the inside like this, and device looks more succinct.

The utility model in use, magnet joint 5 between firm banking 1 and bulb socket 2 can guarantee circuit UNICOM between the two, guaranteed flexible connection between the two, when needs are changed lamp holder, only need to pull rope 4, utilize pulley 3 that bulb socket 3 is left behind, after replacing is complete, pulling rope 4 that bulb socket 2 is retracted original position.

Claims

1. movable lamp holder, comprise firm banking (1) and bulb socket (2), described bulb socket (2) is movably connected on firm banking (1), it is characterized in that: be provided with pulley (3) on described firm banking (1), be wound with rope (4) on the institute's pulley of telling (3) central shaft, firm banking (1) and bulb socket (2) are passed in the two ends of described rope (4).

2. a kind of movable lamp holder according to claim 1, it is characterized in that: the contact-making surface of described firm banking (1) and bulb socket (2) is provided with magnet joint (5), and magnet joint (5) position on firm banking (1) and bulb socket (2) is identical.

3. a kind of movable lamp holder according to claim 1 and 2, is characterized in that: hang with decoration hanger (6) on described rope (4).

4. a kind of movable lamp holder according to claim 1 and 2, is characterized in that: described firm banking (1) and the making of bulb socket (2) use conductive material.