CN201662007U

CN201662007U - Quick-release lamp

Info

Publication number: CN201662007U
Application number: CN2010201393221U
Authority: CN
Inventors: 林伯恒
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-12
Filing date: 2010-03-12
Publication date: 2010-12-01
Anticipated expiration: 2020-03-12

Abstract

A quick-release lamp is provided with a base plate. A lamp post extends upwards from the base plate; a pivoting rod with a lower pivoting hole is formed on the top of the lamp post; an oscillating rod is arranged on a lamp cap body; an upper pivoting hole aligned to the lower pivoting hole is arranged on the oscillating rod in a penetrating manner; a quick-release structure is arranged in the lower pivoting hole and the upper pivoting hole in a penetrating manner; and a screw cap and a backing ring on two sides of the quick-release structure are controlled to be abutted to the oscillating rod and the pivoting rod in a clamping manner by a quick-release handle. Accordingly, when the pitching angle of the lamp cap body needs to be changed, the quick-release lamp can realize change by firstly loosening the quick-release structure, secondly changing the angle of the facing direction of the lamp cap body and then pressing the quick-release structure after adjustment. The adjustment process without tools is extremely convenient, and the quick-release lamp solves the problem of inconvenience of adjustment of an existing lamp needing loosening screw caps.

Description

The fast disassembly type light fixture

Technical field

The utility model relates to a kind of light fixture, particularly a kind of fast disassembly type light fixture of adjusting the upper and lower swaying angle of lamp holder by the quick detach structure.

Background technology

The lamp socket of existing light fixture is configured in the bottom and is provided with the chassis,, constructs in conjunction with lamp holder in the lamp stand top in conjunction with the lamp stand that extends up in the chassis again, and the effect that provides illumination to use is provided with lamp holder.

Though the effect that aforementioned existing light fixture can provide the user to throw light on, but because the combined structure of lamp holder and lamp stand is immutable design, therefore when the situation of using need change the luffing angle of lamp holder illumination, the problem of being limited to regard to the application occasion that has light fixture takes place, perhaps there is the people to utilize the urgent joint that combines of bolt nut group in being provided with between lamp holder and the lamp stand, to reach the effect of lamp holder adjustable angle, but because getting loose or the urgent tool using that all needs of bolt nut group is therefore also inconvenient in the use.

Summary of the invention

Because the lamp socket of existing light fixture is design fixing or that need tool using to adjust with the combined structure of lamp stand, so luffing angle that can't the easy adjustment lamp holder is to adapt to different environments for use.For this reason, the utility model is provided with the quick detach structure between lamp socket structure and lamp holder structure, with this angle that can easily adjust the lamp holder structure, reach the effect that makes things convenient for the user to utilize.

For achieving the above object, the utility model provides a kind of fast disassembly type light fixture, comprising:

One lamp socket structure is provided with a chassis, extends a lamp stand up in this chassis, forms a pivoted pole in the top of this lamp stand, laterally runs through a lower pivot hole in this pivoted pole;

One lamp holder structure is provided with a lamp holder body, stretches in this lamp holder body and establishes a swing arm, laterally runs through a upper pivot hole in this swing arm, makes upper pivot hole align with lower pivot hole; And

One quick detach structure, be provided with a pull bar, it passes upper pivot hole and lower pivot hole, respectively form a threaded shank and an articulated section in the two ends of this pull bar, wear a pivot hole in this articulated section, screw togather a nut, be positioned at the sheathed gasket ring of part of this inboard, articulated section again in this pull bar in this threaded shank, form a cancave cambered surface in the outside of this gasket ring, and lean on this swing arm and this pivoted pole with this gasket ring and this nut folder;

To being provided with a quick detach handle in the articulated section, it is provided with a throw rod, form a cam part in the end of this throw rod, side face with this cam part is resisted against this cancave cambered surface, offers a groove inwardly in the centre of this cam part side face, with ccontaining this articulated section of this groove, to position that should groove, run through an axis hole in this cam part, place in conjunction with an axostylus axostyle in this axis hole, this axostylus axostyle pivot is worn the pivot hole of this pull bar.

Further, the utility model is arranged with a recess in the centre of described swing arm bottom surface, is placed in the part that described pivoted pole forms described lower pivot hole with this recess, and described upper pivot hole communicates with this recess.

The effect that provides the user to throw light on the lamp holder structure when the utility model uses, when needs change the lamp holder body towards angle the time, be that throw rod with the quick detach handle pulls open outwardly, make the cam part rotation leave cancave cambered surface and make pull bar loosen, the state that this moment, quick detach was configured to get loose, can adjust the luffing angle of lamp holder body like a cork, behind the end of operation of adjusting lamp holder body luffing angle, throw rod is turned back original position can spur pull bar and nut, cooperate be subjected to cam part against together urgent swing arm of gasket ring and pivoted pole, can be with the position positioning and fixing of lamp holder body.

The utility model is with the position that location lamp holder body is set of quick detach structure, therefore adjusting in the process of lamp holder body luffing angle need not tool using, therefore can allow the user adjust the angle of lamp holder body illumination, reach with this and adjust the location fast and make things convenient for the user to be used in the effect of various luffing angles illuminations in mode easily.

Description of drawings

Fig. 1 is the stereogram of the utility model preferred embodiment;

Fig. 2 is the exploded view of the utility model preferred embodiment;

Fig. 3 is the profile of the utility model preferred embodiment;

Fig. 4 is the get loose enforcement formula intention of quick detach structure of the utility model preferred embodiment;

Fig. 5 adjusts the enforcement schematic diagram of lamp holder body luffing angle for the utility model preferred embodiment.

Description of reference numerals: 10-lamp socket structure; The 11-chassis; The 12-lamp stand; 13-reason cableties folder; The 14-pivoted pole; The 141-lower pivot hole; 20-lamp holder structure; 21-lamp holder body; The 22-swing arm; The 221-recess; The 222-upper pivot hole; 30-quick detach structure; The 31-pull bar; The 311-threaded shank; The 312-articulated section; 3121-pivot hole; The 32-nut; The 33-gasket ring; The 331-cancave cambered surface; 34-quick detach handle; The 341-throw rod; The 342-cam part; The 3421-groove; The 3422-axis hole; The 35-axostylus axostyle.

The specific embodiment

The utility model relates to a kind of fast disassembly type light fixture, please referring to the preferred embodiment of Fig. 1 to Fig. 3, comprising:

One lamp socket structure 10, be provided with a

chassis

11,11 in conjunction with a lamp stand 12 that extends up in the chassis, and each is in conjunction with a reason cableties folder 13 in the upper and lower position of lamp stand 12 back, form a pivoted pole 14 again in the top of lamp stand 12, laterally run through a lower pivot hole 141 in pivoted pole 14.

One lamp holder structure 20, be provided with a lamp holder body 21, the position of corresponding pivoted pole 14, stretch down in lamp holder body 21 bottoms and to establish a swing arm 22, be arranged with a recess 221, be placed in the part that pivoted pole 14 forms lower pivot holes 141 with recess 221 in the centre of swing arm 22 bottom surfaces, the position of corresponding recess 221, bottom transverse in swing arm 22 runs through a upper pivot hole 222, and upper pivot hole 222 communicates with recess 221, and upper pivot hole 222 and the form of lower pivot hole 141 for aliging.

One quick detach structure 30, be provided with a pull bar 31, it passes upper pivot hole 222 and lower pivot hole 141 for the bar of horizontal expansion and with the part of centre, end in pull bar 31 forms a threaded shank 311, form an articulated section 312 in the other end again, 312 wear a pivot hole 3121 in the articulated section, screw togather a nut 32 in threaded shank 311, be positioned at the sheathed gasket ring 33 of part of 312 inboards, articulated section again in pull bar 31, in 312 outside forms a cancave cambered surface 331 towards the articulated section, quick detach structure 30 is located by swing arm 22 and pivoted pole 14 with the folder that cooperates of nut 32 with gasket ring 33; Corresponding articulated section 312 is provided with a quick detach handle 34, it is provided with a throw rod 341, it forms a cam part 342 for the vertically disposed body of rod and in the top, its side face is the form of protruding towards the part of gasket ring 33, and be resisted against the cancave cambered surface 331 of gasket ring 33 with the part that this comparatively protrudes, offer a groove 3421 inwardly in the centre of cam part 342 side faces, with groove 3421 ccontaining articulated sections 312, the position of respective slot 3421, run through formation one axis hole 3422 in cam part 342, it communicates with groove 3421 and aligns with pivot hole 3121, places in conjunction with an axostylus axostyle 35 in axis hole 3422, and its pivot is worn the pivot hole 3121 of pull bar 31.

When the utility model uses, in lamp holder body 21 built-in bulbs, again electric wire is buckled in two reason cableties folders 13 and penetrates in the lamp holder body 21 and be incorporated into bulb, produce the effect of illumination with this.When needing to adjust the angle of lamp holder body 21 pitching, extremely shown in Figure 5 as Fig. 3, pull on the throw rod 341 with quick detach handle 34, make the partial rotation that cam part 342 is protruded leave cancave cambered surface 331, quick detach structure 30 is the state that gets loose at this moment, can swing the luffing angle of lamp holder body 21 like a cork adjusts, when the angle of adjusting lamp holder body 21 finish after, pull the throw rod 341 of quick detach handle 34 down, with axostylus axostyle 35 pulling pull bar 31 and nuts 32, with nut 32 cooperate be subjected to cam part 342 against together urgent swing arm 22 of gasket ring 33 and pivoted pole 14, reach and reorientate the fixedly effect of lamp holder body 21 positions.

Only the above, it only is preferred embodiment of the present utility model, when not limiting the scope that the utility model is implemented with this, so the change of numerical value or displacement of equivalent elements such as, or, all should still belong to the category that the utility model patent contains according to equalization variation and modification that the utility model claim is done.

Claims

1. a fast disassembly type light fixture is characterized in that, comprising:

2. fast disassembly type light fixture as claimed in claim 1 is characterized in that, is arranged with a recess in the centre of described swing arm bottom surface, is placed in the part that described pivoted pole forms described lower pivot hole with this recess, and described upper pivot hole communicates with this recess.