CN201416819Y

CN201416819Y - Ceiling lamp

Info

Publication number: CN201416819Y
Application number: CN2009200278134U
Authority: CN
Inventors: 王淑正
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-06-13
Filing date: 2009-06-13
Publication date: 2010-03-03
Anticipated expiration: 2019-06-13

Abstract

The utility model relates to a ceiling lamp which can conveniently adjust the height of distance from a lamp seat to the ground and provide convenience for sweeping the lamp seat. The ceiling lamp comprises the lamp seat, a lamp wire and a mounting seat, wherein the lower portion of the mounting seat is provided with a lamp seat chamber, a flywheel and a lamp wire driven wheel are arranged in thelamp seat chamber, a shaft is mounted in the lamp seat chamber, a resetting torsion spring is mounted on the shaft, one end of the resetting torsion spring is mounted on a flywheel driven wheel, the other end of the resetting torsion spring is mounted on the inner side wall of the lamp seat chamber, the lamp wire is wound up on the lamp wire driven wheel which is arranged on one side of a flywheeldriving wheel, the flywheel driving wheel is provided with a ring-shaped groove, a pit is arranged in the ring-shaped groove, a pressure chamber is opened on the lateral wall of the mounting seat, the outer end of the pressure chamber is provided with a screw rod which is connected with a forced spring, the forced spring is connected with a steel ball, the steel ball is arranged in the pressure chamber, and the near-end of the steel ball pierces through an opening of the near-end of the pressure chamber and is arranged in the pit.

Description

Pendent lamp

Technical field

The utility model relates to a kind of daily living article, relates in particular to a kind of pendent lamp.

Background technology

Pendent lamp commonly used, comprising lamp socket, lamp line, mount pad, lamp socket is installed in the lower end of lamp line, and this kind pendent lamp is higher apart from ground, and lamplight brightness is single, sweeps pendent lamp health trouble.

Summary of the invention

The purpose of this utility model provides a kind of pendent lamp easy to use.

To achieve these goals, the technical scheme that the utility model is taked is: a kind of pendent lamp, comprising lamp socket, lamp line, mount pad, lamp socket is installed in the lower end of lamp line, its characteristics are: the mount pad bottom has the lamp socket cavity, have flywheel, lamp line driven pulley in the lamp socket cavity, in the lamp socket cavity axle is installed, flywheel is comprising flywheel driving wheel, fly driven wheel, very heavy, very heavy spring; The flywheel driving wheel is installed in the lamp socket cavity, have middle cavity and internal tooth on the flywheel driving wheel, very heavy spring, very heavyly be installed on the fly driven wheel respectively, fly driven wheel is positioned at the middle cavity of flywheel driving wheel, very heavy corresponding with internal tooth, fly driven wheel, lamp line driven pulley are installed in respectively on the axle, on the axle of fly driven wheel one side reduction torsion spring are installed, reduction torsion spring one end is installed on the fly driven wheel, and the reduction torsion spring other end is installed on the madial wall of lamp socket cavity; Lamp line is wrapped on the lamp line driven pulley, and lamp line one end is fixedly mounted on the lamp line driven pulley; The lamp line driven pulley is positioned at a side of flywheel driving wheel, has a ring annular groove on the another side of flywheel driving wheel, has a plurality of pits in the cannelure; Have a horizontal pressure chamber on the mount pad sidewall relative with pit, the pressure chamber outer end is equipped with threaded rod, threaded rod and pressure chamber are for being threaded, termination control power spring one end in the threaded rod, control power spring is positioned at pressure chamber, another termination steel ball far-end of control power spring, and steel ball is positioned at pressure chamber, the pressure chamber proximal openings is less than steel ball size, and the steel ball near-end passes the pressure chamber proximal openings and is positioned at pit.

Use the utility model, in the time of need turning down lamp socket apart from the height on ground, only need pulling lamp socket downwards, lamp socket pulling lamp line, the lamp line driven pulley is and then rotated, the lamp line driven pulley drives fly driven wheel and rotates, fly driven wheel pulling reduction torsion spring, make reduction torsion spring produce torsion, fly driven wheel drives the rotation of flywheel driving wheel by very heavy, very heavy spring simultaneously, when lamp socket dropped to apart from the ground certain altitude, steel ball pinned the flywheel driving wheel automatically by the pressure and the pit of control power spring, and the flywheel driving wheel is stopped operating; When the flywheel driving wheel rotated, steel ball rolled in cannelure and pit; Steel ball can be realized by the rotation threaded rod according to the weight of lamp socket the pressure of pit; After having swept the lamp socket health, in the time of perhaps need heightening lamp socket apart from the height on ground, only need upwards hold up lamp socket, because the torsion of reduction torsion spring, the flywheel driving wheel does not rotate, and torsion makes fly driven wheel counter-rotation in the middle cavity of flywheel driving wheel, fly driven wheel drives the lamp line driven pulley and rotates, lamp socket upwards rises, when lamp socket is raised to apart from the ground certain altitude, decontrol lamp socket,, make the lamp socket stop motion because the pressure and the pit of steel ball by control power spring pins the flywheel driving wheel automatically; When therefore the utility model uses, can adjust the height of lamp socket easily, sweep the lamp socket hygienic and convenient apart from ground.

Description of drawings

Fig. 1 is a kind of structural representation of the present utility model.

In the accompanying drawing 1, lamp socket 2, lamp line 3, lamp socket cavity power 4, mount pad 5, threaded rod 6, pressure chamber 7, control power spring 8, steel ball 9, flywheel 10, axle 11, lamp line driven pulley 12, reduction torsion spring

The specific embodiment

Below in conjunction with accompanying drawing and specific embodiment the utility model is described further:

A kind of pendent lamp, as shown in Figure 1, comprising lamp socket 1, lamp line 2, mount pad 4, lamp socket 1 is installed in the lower end of lamp line 2, mount pad 4 bottoms have lamp socket cavity 3, have flywheel 9, lamp line driven pulley 11 in the lamp socket cavity 3, axle 10 is installed in the lamp socket cavity 3, flywheel 9 is comprising flywheel driving wheel, fly driven wheel, very heavy, very heavy spring; The flywheel driving wheel is installed in the lamp socket cavity 3, have middle cavity and internal tooth on the flywheel driving wheel, very heavy spring, very heavyly be installed on the fly driven wheel respectively, fly driven wheel is positioned at the middle cavity of flywheel driving wheel, very heavy corresponding with internal tooth, fly driven wheel, lamp line driven pulley 11 are installed in respectively on the axle 10, on the axle 10 of fly driven wheel one side reduction torsion spring 12 is installed, reduction torsion spring 12 1 ends are installed on the fly driven wheel, and reduction torsion spring 12 other ends are installed on the madial wall of lamp socket cavity 3; Lamp line 2 is wrapped on the lamp line driven pulley 11, and lamp line 2 one ends are fixedly mounted on the lamp line driven pulley 11; Lamp line driven pulley 11 is positioned at a side of flywheel driving wheel, has a ring annular groove on the another side of flywheel driving wheel, has a plurality of pits in the cannelure; Have a horizontal pressure chamber 6 on mount pad 4 sidewalls relative with pit, pressure chamber 6 outer ends are equipped with threaded rod 5, threaded rod 5 and pressure chamber 6 are for being threaded, termination control power spring 7 one ends in the threaded rod 5, control power spring 7 is positioned at pressure chamber 6, control power spring 7 another termination steel ball 8 far-ends, and steel ball 8 is positioned at pressure chamber 6, pressure chamber 6 proximal openings are less than steel ball 8 diameters, and steel ball 8 near-ends pass pressure chamber 6 proximal openings and are positioned at pit.

Claims

1, a kind of pendent lamp, comprising lamp socket (1), lamp line (2), mount pad (4), lamp socket (1) is installed in the lower end of lamp line (2), it is characterized in that: mount pad (4) bottom has lamp socket cavity (3), have flywheel (9), lamp line driven pulley (11) in the lamp socket cavity (3), axle (10) is installed in the lamp socket cavity (3), and flywheel (9) is comprising flywheel driving wheel, fly driven wheel, very heavy, very heavy spring; The flywheel driving wheel is installed in the lamp socket cavity (3), have middle cavity and internal tooth on the flywheel driving wheel, very heavy spring, very heavyly be installed on the fly driven wheel respectively, fly driven wheel is positioned at the middle cavity of flywheel driving wheel, very heavy corresponding with internal tooth, fly driven wheel, lamp line driven pulley (11) are installed in respectively on the axle (10), on the axle (10) of fly driven wheel one side reduction torsion spring (12) is installed, reduction torsion spring (12) one ends are installed on the fly driven wheel, and reduction torsion spring (12) other end is installed on the madial wall of lamp socket cavity (3); Lamp line (2) is wrapped on the lamp line driven pulley (11), and lamp line (2) one ends are fixedly mounted on the lamp line driven pulley (11); Lamp line driven pulley (11) is positioned at a side of flywheel driving wheel, has a ring annular groove on the another side of flywheel driving wheel, has a plurality of pits in the cannelure; Have a horizontal pressure chamber (6) on the mount pad relative (4) sidewall with pit, pressure chamber (6) outer end is equipped with threaded rod (5), threaded rod (5) and pressure chamber (6) are for being threaded, the interior termination control of threaded rod (5) power spring (7) one ends, control power spring (7) is positioned at pressure chamber (6), another termination steel ball (8) far-end of control power spring (7), steel ball (8) is positioned at pressure chamber (6), pressure chamber (6) proximal openings is less than steel ball (8) diameter, and steel ball (8) near-end passes pressure chamber (6) proximal openings and is positioned at pit.