CN202125766U

CN202125766U - Turning lamp

Info

Publication number: CN202125766U
Application number: CN2011202288369U
Authority: CN
Inventors: 徐乐; 叶霖; 林万炯
Original assignee: Individual
Current assignee: Ningbo Self Electronics Co Ltd
Priority date: 2011-06-29
Filing date: 2011-06-29
Publication date: 2012-01-25
Anticipated expiration: 2021-06-29

Abstract

The utility model relates to a turning lamp which comprises a lamp holder and a lamp body rotatably connected on the lamp holder, and is characterized in that the upper surface of the lamp holder is provided with an arc slot, a limiting pillar which can slide along the arc slot is arranged in the arc slot in a penetrating way, and the lamp body is provided with a stopping part which props against the side surface of the limiting pillar to realize limitation on the rotation of the lamp body. Compared with the prior art, the turning lamp has the advantages that as the lamp holder is provided with the arc slot, and the limiting pillar which can slide along the arc slot is arranged in the arc slot, when the stopping part on the lamp body and the limiting pillar on the lamp holder are propped against with each other, the stopping part can push the limiting pillar to continue to slide along the arc slot so as to ensure that the lamp body can completely turn by 360 degrees or even more than 360 degrees, thus avoiding the situation that the turning of the lamp body is limited due to the width of the limiting pillar, eliminating an illumination blind area in the turning limiting of the turning head, and realizing the illumination of the lamp body at any angle in the range of 360 degrees.

Description

A kind of Steering lamp

Technical field

The utility model relates to a kind of Steering lamp.

Background technology

In the prior art; For easy to use and expansion illumination zone; Can the lamp holder of illuminating lamp be made rotary structure; Like the patent No. is that the utility model patent " a kind of light fixture rotary positioning structure device " of ZL200920133078.5, utility model patent " a kind of lamp holder rotational structure of desk lamp ", the patent No. that the patent No. is ZL201020577040.X are utility model " steering headlamp " of ZL200810179291.X or the like; Illuminating lamp in these patents all has the function of turning to, and can realize the illumination demand of multi-faceted multi-angle.

Usually; For rotary lamp holder, comparatively simple rotary stopper mode is on lamp holder, to fixedly install block, and on lamp socket, be set with can and the limited block that offsets of block as retaining portion; When the limited block of the block of lamp holder and lamp socket offsets, promptly realized the rotational positioning of lamp holder.But because limited block is not a flake structure, it has certain width; When the block of lamp holder and limited block offset; Lamp holder possibly only turn over 280 degree or 290 degree, and the angle of limited block width segments can't turn round, and so just can't realize the full angle illumination in 360 scopes; Make lamp holder have certain rotation blind area, light angle is restricted.

The utility model content

The utility model technical problem to be solved is to provide a kind of lamp holder slewing area the bigger and wider Steering lamp of illumination zone to above-mentioned prior art present situation.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of Steering lamp; Include lamp socket and rotatably be connected the lamp body on this lamp socket; It is characterized in that: the upper surface of said lamp socket offers deep-slotted chip breaker; Being equipped with in the said deep-slotted chip breaker can be along the limited post of this deep-slotted chip breaker slip, and said lamp body is provided with the retaining portion that can offset with the side of said limited post and realize this lamp body rotary stopper.

In order to realize that lamp body is to lighting demand at any angle; And convenient the adjusting, as preferably, described lamp body includes lamp holder and support; Said support includes each other vertical L-shaped perpendicular catch and strut rail sheet; Said lamp holder is hinged on the top of the perpendicular catch of this support, the strut rail sheet of said support be provided with can and the rotating shaft that is connected of said lamp socket, the retaining portion of said lamp body is arranged at crosspiece sheet one end of said support.So lamp holder can carry out hinged rotation with respect to support, and realize being rotatably connected through rotating shaft between support and the lamp socket, thereby guaranteed the adjusting of the illumination zone of lamp body in arbitrarily angled.

For the ease of processing and manufacturing, guarantee the reliable conflict of retaining portion and limited post simultaneously, preferred as further, described retaining portion be and the crosspiece sheet of said support is one-body molded and along the outward extending flat catch of an end of this crosspiece sheet.

Compared with prior art; The advantage of the utility model is: offer deep-slotted chip breaker on the lamp socket; Be provided with the limited post that can slide along this deep-slotted chip breaker in the deep-slotted chip breaker, when the retaining portion on the lamp body offseted with the limited post on the lamp socket, retaining portion can promote the limited post continuation along the deep-slotted chip breaker slippage; Thereby guarantee that lamp body can fully turn over 360 degree even surpass 360 degree; Avoided limiting the rotation of lamp body, eliminated the lighting blind zone in the Steering lamp rotary spacing, realized lamp body illumination at any angle in 360 degree scopes because of the width of limited post own.

Description of drawings

Fig. 1 is the perspective view of the utility model embodiment.

Fig. 2 is the three-dimensional exploded view of the utility model embodiment.

Fig. 3 is the user mode figure of the utility model embodiment.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Like Fig. 1～shown in Figure 3; The Steering lamp of present embodiment includes lamp socket 1 and lamp body 2, and lamp body 2 rotatably is connected on the lamp socket 1, and the upper surface of lamp socket 1 offers deep-slotted chip breaker 11; Being equipped with in the deep-slotted chip breaker 11 can be along the limited post 3 of these deep-slotted chip breaker 11 slips, and the bottom of this limited post 3 is connected with nut 31;

Lamp body 2 includes lamp holder 21 and support 22, and support 22 includes each other vertical L-shaped perpendicular catch and strut rail sheet, and wherein, the perpendicular catch top of support 22 is provided with minor axis, lamp holder 21 movable being hinged on this minor axis; The strut rail sheet of support 22 is provided with the rotating shaft 4 that can be rotatably assorted with lamp socket 1, and crosspiece sheet and perpendicular catch intersection form one along the outward extending flat catch 23 of crosspiece sheet, and catch 23 can offset with deep-slotted chip breaker 11 interior limited post 3 sides.

During use, can rotate lamp body 2 according to the actual demand of light angle, after lamp body 2 turns an angle; Catch 23 on the lamp body 2 just in time offsets with limited post 3; Because limited post 3 is not to be fixed on the lamp socket 1, but can be along deep-slotted chip breaker 11 slippages, after catch 23 and limited post 3 offset; Promote lamp body 2 it is rotated further, offset up to the sidewall of limited post 3 and deep-slotted chip breaker 11 and just realize the rotary spacing of lamp body 2.Deep-slotted chip breaker 11 has remedied lamp body 2 and has received the width limitations of fixed structure limited post 3 and can't realize the defective that 360 degree throw light on; And; The length of deep-slotted chip breaker 11 can also be controlled the maximum angle that lamp body 2 rotates a circle, if the length of deep-slotted chip breaker 11 just in time is the twice of limited post 3 width, then lamp body 2 folk prescriptions can reach 360 degree fully to the angle that turns over a circle; If more than the twice of length greater than limited post 3 width of deep-slotted chip breaker 11, then lamp body 2 folk prescriptions can be greater than 360 degree to the angle that turns over a circle.

Claims

1. Steering lamp; Include lamp socket and rotatably be connected the lamp body on this lamp socket; It is characterized in that: the upper surface of said lamp socket offers deep-slotted chip breaker; Being equipped with in the said deep-slotted chip breaker can be along the limited post of this deep-slotted chip breaker slip, and said lamp body is provided with the retaining portion that can offset with the side of said limited post and realize this lamp body rotary stopper.

2. Steering lamp according to claim 1; It is characterized in that: described lamp body includes lamp holder and support; Said support includes each other vertical L-shaped perpendicular catch and strut rail sheet; Said lamp holder is hinged on the top of the perpendicular catch of this support, the strut rail sheet of said support be provided with can and the rotating shaft that is connected of said lamp socket, the retaining portion of said lamp body is arranged at crosspiece sheet one end of said support.

3. Steering lamp according to claim 2 is characterized in that: described retaining portion is for one-body molded with the crosspiece sheet of said support and along the outward extending flat catch of an end of this crosspiece sheet.