CN208687517U - A kind of track lamp with New type rotary structure - Google Patents

Abstract

The utility model relates to technical field of lamps, more particularly to a kind of track lamp with New type rotary structure, including Mobile base, power pack and lamp body, rotating member is connected between Mobile base and power pack vertically, horizontal connection has rotating member between power pack and lamp body, rotating member includes the first cylinder and the second cylinder, connecting rod is fixed at the center of first cylinder, the rear end of connecting rod is fixed with plectane, second column body is equipped with cylindrical cavity, and front end offers the circular hole less than cylindrical cavity internal diameter, in circular hole, plectane is placed in cylindrical cavity connecting rod clearance fit；The problem of track lamp rotation that the utility model can efficiently solve the prior art, which is sentenced, to be loosened, and the positioning for influencing lamp body uses, and trimming is inconvenient.

Description

A kind of track lamp with New type rotary structure

Technical field

The utility model relates to technical field of lamps, and in particular to a kind of track lamp with New type rotary structure.

Background technique

The lamps and lanterns that track lamp is designed mainly for commercial lighting or merchandise display, lamp body is fixed on track and lamp cap is set Rotatable design is counted with the adjusting of convenience goods display and lighting angle.

The track lamp of the prior art is mostly by by shaft when rotation connection is in and realizes the rotation of orientation angle It is locked between rotating member by bolt, increases the frictional force between contact surface, or the equal bullets of auxiliary addition rubber pad Property material cushion further increase frictional force, but in actual use, after the irradiating angle for adjusting lamp body repeatedly, often will appear The phenomenon that stripped thread, causes more to loosen at rotation, cannot achieve and lamp body is adjusted to proper angle stably keeps, influences to make With；It thus needs to tighten screw or bolt again, but existing lamps and lanterns often hide bolt to keep the aesthetic feelings of lamps and lanterns In the inside of adjacent component shell, need first to disassemble other assemblies again when being tightened, operation is more inconvenient.

Utility model content

The technical issues of solution

For disadvantages mentioned above present in the prior art, the utility model provides a kind of rail with New type rotary structure Road lamp, the track lamp rotation that can efficiently solve the prior art, which is sentenced, to be loosened, and the positioning for influencing lamp body uses, and rebuilds The problem of being inconvenient.

Technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs:

A kind of track lamp with New type rotary structure, including Mobile base, power pack and lamp body, the Mobile base and power supply Rotating member is connected between box vertically, horizontal connection has the rotating member, the rotating member packet between the power pack and lamp body The first cylinder and the second cylinder are included, connecting rod is fixed at the center of first cylinder, the rear end of the connecting rod is fixed with plectane, Second column body is equipped with cylindrical cavity, and front end offers the circular hole less than cylindrical cavity internal diameter, connecting rod gap Cooperation is in circular hole, and the plectane is placed in the cylindrical cavity, and the front side wall of its leading flank and cylindrical cavity fits, institute State between the first cylinder and the opposing end surface of the second cylinder be equipped with spring, second cylinder by along axially divide equally left cylinder and Right cylinder is mutually clamped.

Further, it is equipped with friction texture on the leading flank of the plectane and the front side wall of cylindrical cavity, it is described to rub It is radial to wipe texture.

Further, the left cylinder is fixed together with power pack shell, and is symmetrically fixed at its inside edge Buckle is fixed at the inside edge of the right cylinder and described buckles the latch to match.

Further, first cylinder and lamp body or movement are fixedly connected, and it is with connecting rod, is total at the axis of plectane With the wired slot of formation.

Further, limited block is fixed at the back edge of the plectane, the protruding plectane of limited block Along side, the positive stop strip matched with limited block is fixed on the left inboard wall of cylinder.

Beneficial effect

It is had the following beneficial effects: compared with known publicly-owned technology using technical solution provided by the utility model

1, the utility model is by being connected to the second cylinder by plectane cooperation using the first cylinder and the second cylinder as matrix Cylindrical chamber in, while by using spring be pressurized restoring force so that the front side wall of the leading flank of plectane and cylindrical cavity Abutting is combined, and reaches higher frictional force, guarantees that lamp body is adjusted to proper angle and stably keeps；Compared with the prior art without The rotation of bolt designs, and is not in loose phenomenon at locking, practicability is good.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the overall structure perspective view of the utility model；

Fig. 2 is the global solution structural decomposition diagram of the utility model；

Fig. 3 is second cylinder and plectane connection schematic diagram of the utility model；

Fig. 4 is the left cylinder schematic diagram of the utility model；

Fig. 5 is the right cylinder schematic diagram of the utility model；

Label in figure respectively represents: 1- Mobile base；2- power pack；3- lamp body；4- rotating member；The first cylinder of 5-；6- Two cylinders；7- connecting rod；8- plectane；9- spring；10- buckle；11- latch；12- limited block；13- positive stop strip；601- cylindrical cavity； 602- circular hole；The left cylinder of 603-；The right cylinder of 604-.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, it is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.

Below with reference to embodiment, the utility model will be further described.

Embodiment

A kind of track lamp with New type rotary structure of the present embodiment, referring to Fig.1-2: including Mobile base 1, power pack 2 With lamp body 3, rotating member 4 is connected between Mobile base 1 and power pack 2 vertically, there is horizontal connection between power pack 2 and lamp body 3 turns Moving part 4, rotating member 4 include the first cylinder 5 and the second cylinder 6, and (Zuo Zhuti 603 is fixed together with 2 shell of power pack, can adopt With integrally formed mode, the first cylinder 5 is fixedly connected with lamp body 3 or movement).

Connecting rod 7 is fixed at the center of first cylinder 5, the rear end of connecting rod 7 is fixed with plectane 8, is equipped with inside the second cylinder 6 Cylindrical cavity 601, and front end offers the circular hole 602 less than 601 internal diameter of cylindrical cavity, 7 clearance fit of connecting rod is in circular hole 602 Interior, plectane 8 is placed in cylindrical cavity 601, and the front side wall of its leading flank and cylindrical cavity 601 fits, the first cylinder 5 and It is equipped with spring 9 (9 sets of the spring outsides in connecting rod 7, and front end is connected with the first cylinder 5) between the opposing end surface of two cylinders 6, Second cylinder 6 along the left cylinder 603 axially divided equally with right cylinder 604 by being mutually clamped；And the axis of itself and connecting rod 7, plectane 8 Wire casing has been collectively formed in place.

It is equipped with friction texture on the leading flank of plectane 8 and the front side wall of cylindrical cavity 601, friction texture is radial； By the roughness on the design enlarged contact surface of friction texture, the stability of locking is improved.

Referring to Fig. 3-5: where the mutual clamping of the second cylinder 6, be by and its inside edge at be symmetrically fixed with buckle 10, the latches 11 to match with buckle 10 are fixed at the inside edge of right cylinder 604；Pass through left cylinder 603 and right cylinder 604 Mutually clamping, can be convenient will realize that plectane 8 is put into the assembly in cylindrical cavity 601.

Be fixed with limited block 12 at the back edge of plectane 8, the protruding plectane 8 of limited block 12 along side, Zuo Zhuti 603 It is fixed with the positive stop strip 13 matched with limited block 12 on inner wall, by the design of limited block 12 and positive stop strip 13, can prevent Rotation rotates in same direction multi-turn, causes conducting wire to be twisted short.

In use, squeezing spring 9 either manually or by inside, spring 9 is further pressurized, makes when needing to adjust 3 angle of lamp body The leading flank for obtaining plectane 8 is separated with the inner wall of cylindrical cavity 601, can optionally adjust the irradiating angle of lamp body 3；Adjustment is completed Afterwards by unclamping hand, 9 restoring force of spring makes the leading flank of plectane 8 be adjacent to the inner wall of cylindrical cavity 601, realizes locking.

Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these Modify or replace, can't make corresponding technical solution essence be detached from various embodiments of the utility model technical solution spirit and Range.

Claims (5)

1. a kind of track lamp with New type rotary structure, including Mobile base, power pack and lamp body, it is characterised in that: the shifting It is connected with rotating member vertically between dynamic seat and power pack, horizontal connection has the rotating member, institute between the power pack and lamp body Stating rotating member includes the first cylinder and the second cylinder, is fixed with connecting rod, the rear end of the connecting rod at the center of first cylinder It is fixed with plectane, second column body is equipped with cylindrical cavity, and front end offers the circular hole less than cylindrical cavity internal diameter, institute Connecting rod clearance fit is stated in circular hole, the plectane is placed in the cylindrical cavity, and the front side of its leading flank and cylindrical cavity Wall fits, and spring is equipped between first cylinder and the opposing end surface of the second cylinder, second cylinder is by along axial equal The left cylinder divided is mutually clamped with right cylinder.

2. a kind of track lamp with New type rotary structure according to claim 1, which is characterized in that before the plectane Friction texture is equipped on the front side wall of side and cylindrical cavity, the friction texture is radial.

3. a kind of track lamp with New type rotary structure according to claim 1, which is characterized in that the left cylinder with Power pack shell is fixed together, and buckle is symmetrically fixed at its inside edge, fixes at the inside edge of the right cylinder Have and the latch for buckling and matching.

4. a kind of track lamp with New type rotary structure according to claim 1, which is characterized in that first cylinder It is fixedly connected with lamp body or movement, and it is with connecting rod, wire casing has been collectively formed at the axis of plectane.

5. a kind of track lamp with New type rotary structure according to claim 1, which is characterized in that the back of the plectane Portion edge is fixed with limited block, and the protruding plectane of limited block is fixed with and limits along side, the left inboard wall of cylinder The positive stop strip that position block matches.