CN207065326U - A kind of shot-light of guide rail that can rotate focusing - Google Patents
A kind of shot-light of guide rail that can rotate focusing Download PDFInfo
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- CN207065326U CN207065326U CN201720404055.8U CN201720404055U CN207065326U CN 207065326 U CN207065326 U CN 207065326U CN 201720404055 U CN201720404055 U CN 201720404055U CN 207065326 U CN207065326 U CN 207065326U
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Abstract
The utility model discloses a kind of shot-light of guide rail that can rotate focusing, including retracting cylinder, focusing lens, focusing ring, lamp body, the light source and fixed connection apparatus being fixed on lamp body, focusing lens are fixed in retracting cylinder, and perpendicular with the light path of the light source；Retracting cylinder spins with focusing ring；Focusing ring is fixed on inside lamp body, and focusing ring can horizontally rotate with respect to lamp body, so as to drive retracting cylinder axially to make stretching motion along itself；The lamp body is connected with fixed connection apparatus.The utility model has simple in construction, small volume, can precisely adjust rising angle and realize zoom, and realizes shot-light of guide rail the rotation of 360 ° of same level the advantages of.
Description
Technical field
It the utility model is related to lighting field, more particularly to a kind of shot-light of guide rail that can rotate focusing.
Background technology
Shot-light of guide rail is widely used in the places such as market, shop, museum, odeum, exhibition room, and it passes through to specific office
Portion is illuminated, and sets off emphasis by contrast, builds atmosphere.Shot-light of guide rail in use, because photographed object product and its position often can
There is variation, in order to reach the best visual effect, it is necessary to usually adjust irradiating angle and focusing range.At present, angle is adjusted
Mechanism is typically only capable to realize rotation of the shot-light of guide rail in 355 ° or so of same level；The stretching side of damping is provided by silica gel ring
The mode that formula or regular screw threads connection rotate realizes zoom, and so as to change spot size, but silica gel ring provides the stretching change of damping
There is the shortcomings that inconvenient precisely regulation rising angle and easily crooked retracting cylinder for burnt mode；Turn with regular screw threads connection
When dynamic mode is focused, there is larger rotational angle and stroke ratio.
The content of the invention
The utility model in view of the shortcomings of the prior art, discloses a kind of shot-light of guide rail that can rotate focusing, structure letter
It is single and compact, and rising angle can be precisely adjusted, realize zoom.Shot-light of guide rail of the present utility model, including retracting cylinder, tune
Focus lens, focusing ring, lamp body, the light source and fixed connection apparatus being fixed in lamp body, wherein, focusing lens is fixed on flexible
In cylinder, and it is perpendicular with the light path of the light source；Retracting cylinder spins with focusing ring；Focusing ring is fixed on inside lamp body, focusing ring
It can horizontally rotate with respect to lamp body, so as to drive retracting cylinder to make stretching motion vertically；The lamp body connects with fixed connection apparatus
Connect.
Preferably, the light source is LED lamp panel, has two raised arc-shaped edges in LED lamp panel, is provided with the retracting cylinder
Two guiding grooves being adapted with the arc-shaped edges of projection.Raised arc-shaped edges can both slide along groove is oriented to, and can play footpath again
The effect of retracting cylinder rotation is prevented to positioning.
Preferably, the fixed connection apparatus includes the arm for driving lamp body to rotate, the connecting pole being fixedly connected with arm
And the bearing with connecting pole detachable connection, arm can horizontally rotate with respect to connecting pole.
It is furthermore preferred that being respectively equipped with an arc groove on the connecting end surface of the arm and connecting pole, two arcs are recessed
Groove is dislocatedly distributed and the overlapped formation accommodating chamber in part, is placed with accommodating chamber for spacing steel ball, the arm
Pressed connection with connecting pole.
It is furthermore preferred that being fixedly connected between the arm and lamp body by support, between the arm and support and prop up
Fixed between frame and lamp body by bolt or screw.
It is furthermore preferred that the bearing is guide rail connector, pass through screw-threaded coupling between connecting pole and the guide rail connector
It is fixed
Preferably, annular groove is opened up in the inside of the retracting cylinder, opening plastic tube is put into annular groove, it is described
Focusing lens is fixed on retracting cylinder by opening plastic tube.
Preferably, outside the retracting cylinder and focusing ring inside is provided with the multi start thread structure being mutually adapted.
Preferably, annular groove is opened up inside the lamp body, places wire loop in annular groove, on the focusing ring
Provided with the neck mutually agreed with wire loop, focusing ring and wire loop clamping, and focusing ring can horizontally rotate with respect to lamp body.
Preferably, the retracting cylinder front end is provided with anti-dazzle step.
The beneficial effects of the utility model：
1st, the utility model realizes zoom using multi start thread structure, can precisely adjust rising angle, and can obtain
Less rotational angle and stroke ratio；
2nd, drive retracting cylinder to realize zoom as stretching motion vertically by rotating focusing ring, retracting cylinder can be made smoothly to slide
Move without crooked.
3rd, a semicircular arc groove is respectively equipped with the connecting end surface of arm and connecting pole, two semicircular arc grooves are wrong
The overlapped formation accommodating chamber in the port of bit distribution and one end, places the steel ball for spacing catch point in accommodating chamber, can
Realize rotation of the shot-light of guide rail in 360 ° of same level.
4. the utility model is compact-sized and simple, the miniaturization of light fixture can be achieved.
Brief description of the drawings
Fig. 1 is a kind of structural blast schematic diagram for the shot-light of guide rail that can rotate focusing in the present embodiment.
Fig. 2 is a kind of sectional view for the shot-light of guide rail that can rotate focusing in the present embodiment.
Fig. 3 is the structural representation of LED lamp panel in the present embodiment.
Fig. 4 is the structural representation of retracting cylinder in the present embodiment.
Fig. 5 is the structural representation of arm and connecting pole in the present embodiment.
Embodiment
The purpose of this utility model is realized with specific embodiment below in conjunction with the accompanying drawings, functional characteristics and advantage are done into one
Step explanation, but it is not used in restriction the utility model.
A kind of shot-light of guide rail that can rotate focusing, as shown in figure 1, it include retracting cylinder 1, focusing lens 2, focusing ring 3,
Lamp body 4, the LED lamp panel 5 being fixed on lamp body 4 and fixed connection apparatus 6.The front end of retracting cylinder 1 is provided with anti-dazzle step, focusing
Lens 2 can be convex lens or planoconvex lens.Fixed connection apparatus 6 includes the arm 61 for driving lamp body 4 to rotate and the company of pressing of arm 61
The connecting pole 62 and bearing 63 connect.Bearing 63 and connecting pole 62 are detachable connections, allow it according to different uses
Place or light extraction require to carry out the replacement of bearing 63；Bearing 63 in the present embodiment is guide rail connector, guide rail connector two
Side is provided with telescopic tooth of plugging into, and is caught in orbital groove by tooth of plugging into fix guide rail connector.
As shown in Fig. 2 the assembling of shot-light of guide rail is as described below：Annular groove is opened up in the inside of retracting cylinder 1, it is recessed in annular
Opening plastic tube 7 is placed in groove, focusing lens 2 is fixed on retracting cylinder 1 by opening plastic tube 7, and with LED lamp panel 5 residing for
Plane parallel；The outside of retracting cylinder 1 and the inside of focusing ring 3 are provided with the multi start thread structure being mutually adapted so that retracting cylinder 1 with
Focusing ring 3 spins together, when focusing ring 3 rotates, retracting cylinder 1 can be promoted to make stretching motion vertically, is adjusted so as to change
The distance between focus lens 2 and LED lamp panel 5 realize zoom；LED lamp panel 5 is screwed on lamp body 4, such as Fig. 3 institutes
Show, LED lamp panel 5 there are two raised arc-shaped edges 51, as shown in figure 4, being provided with two phases of arc-shaped edges 51 with projection in retracting cylinder 1
The guiding groove 11 of adaptation；When retracting cylinder 1 makees stretching motion vertically, raised arc-shaped edges 51 can be slided along groove 11 is oriented to
It is dynamic, realize and become defocused, raised arc-shaped edges 51, which can play a part of radial positioning, prevents the rotation of retracting cylinder 1；Opened up inside lamp body 4
Annular groove, wire loop 8 is placed in annular groove, the focusing ring 3 is provided with the neck 31 agreed with the phase of wire loop 8, real
Existing focusing ring 3 and the clamping of wire loop 8, and focusing ring 3 can horizontally rotate with respect to lamp body 4；Lamp body 4 also includes both ends open
Cylindrical case, shell are arranged on the outermost layer of lamp body 4, are provided with bonnet 41 at the open rearward end of lamp body 4, arm 61 and lamp body 4 it
Between be fixedly connected by support 9, consolidated between the arm 61 and support 9 and between support 9 and lamp body 4 by bolt or screw
It is fixed；Arm 61 is fixedly connected with connecting pole 62 using pressing, and is fixed between connecting pole 62 and guide rail connector by screw-threaded coupling.
The shot-light of guide rail of the present embodiment can be with respect to connecting pole 62 by arm 61 in the rotation of 360 ° of same level
Rotate come what is realized, shot-light of guide rail can not excessively rotate, the consequence that electric wire otherwise can be caused to be broken, so needing to set limitation to lead
The device that rail shot-light excessively rotates.The present embodiment adopts the following technical scheme that：As shown in figure 5, in arm 61 and connecting pole 62
One semicircular arc groove 64 is set respectively on connecting end surface, when arm 61 under, connecting pole 62 it is upper preparation press connection when,
Two semicircular arc grooves 64 are dislocatedly distributed and the overlapped formation accommodating chamber in part, are placed with accommodating chamber for spacing
The steel ball 10 of catch point.When arm 61 rotates relative to connecting pole 62, two overlapped parts of semicircular arc groove 64 are first expanded
Reduced after big, until steel ball 10 is stuck, arm 61 can not continue to rotate relative to connecting pole 62；When turning to 180 degree, two
The overlapped area of semicircular arc groove 64 reaches maximum.
The shot-light of guide rail of the present embodiment is simple in construction, small volume, can precisely adjust rising angle and realize zoom, and realize
Rotation of the shot-light of guide rail in 360 ° of same level.
Preferred embodiment of the present utility model is these are only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure transformation done using the utility model specification and accompanying drawing content, or directly or indirectly it is used in other correlations
Technical field, similarly it is included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of shot-light of guide rail that can rotate focusing, it is characterised in that including retracting cylinder（1）, focusing lens（2）, focusing ring
（3）, lamp body（4）, be fixed on lamp body（4）Interior light source（5）And fixed connection apparatus（6）, the focusing lens（2）It is fixed on
Retracting cylinder（1）It is interior, and with the light source（5）Light path it is perpendicular；The retracting cylinder（1）With focusing ring（3）Spin；The focusing
Ring（3）It is fixed on lamp body（4）Inside, focusing ring（3）It can horizontally rotate with respect to lamp body, so as to drive retracting cylinder（1）Along itself
Axially make stretching motion；The lamp body（4）With fixed connection apparatus（6）Connection.
2. the shot-light of guide rail according to claim 1 that focusing can be rotated, it is characterised in that the light source（5）For LED
Plate, there are two raised arc-shaped edges in LED lamp panel（51）, the retracting cylinder（1）Inside it is provided with two arc-shaped edges with projection（51）
The guiding groove being adapted.
3. the shot-light of guide rail according to claim 1 that focusing can be rotated, it is characterised in that the fixed connection apparatus
（6）Including the arm for driving lamp body to rotate（61）With arm（61）The connecting pole being fixedly connected（62）And and connecting pole（62）
The bearing of detachable connection（63）, arm（61）Can be with respect to connecting pole（62）Horizontally rotate.
4. the shot-light of guide rail according to claim 3 that focusing can be rotated, it is characterised in that the arm（61）And connection
Post（62）Connecting end surface on be respectively equipped with an arc groove（64）, two arc grooves（64）It is dislocatedly distributed and part phase
Accommodating chamber mutually is overlapped to form, is placed with accommodating chamber for spacing steel ball（10）, the arm（61）And connecting pole（62）
Press connection.
5. the shot-light of guide rail according to claim 3 that focusing can be rotated, it is characterised in that the arm（61）With lamp body
（4）Between pass through support（9）It is fixedly connected, the arm（61）With support（9）Between and support（9）With lamp body（4）Between
Fixed by bolt or screw.
6. the shot-light of guide rail according to claim 3 that focusing can be rotated, it is characterised in that the bearing（63）For guide rail
Connector, the connecting pole（62）Fixed between guide rail connector by screw-threaded coupling.
7. the shot-light of guide rail according to claim 1 that focusing can be rotated, it is characterised in that in the retracting cylinder（1）'s
Inside opens up annular groove, and opening plastic tube is put into annular groove（7）, the focusing lens（2）Pass through opening plastic tube
（7）It is fixed on retracting cylinder（1）On.
8. the shot-light of guide rail according to claim 1 that focusing can be rotated, it is characterised in that the retracting cylinder（1）It is outside
And focusing ring（3）Inside is provided with the multi start thread structure being mutually adapted.
9. the shot-light of guide rail according to claim 1 that focusing can be rotated, it is characterised in that in the lamp body（4）It is internal
Annular groove is opened up, wire loop is placed in annular groove（8）, the focusing ring（3）It is provided with and wire loop（8）Mutually agree with
Neck（31）.
10. according to the shot-light of guide rail that can rotate focusing described in claim any one of 1-9, it is characterised in that described flexible
Cylinder（1）Front end is provided with anti-dazzle step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720404055.8U CN207065326U (en) | 2017-04-18 | 2017-04-18 | A kind of shot-light of guide rail that can rotate focusing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720404055.8U CN207065326U (en) | 2017-04-18 | 2017-04-18 | A kind of shot-light of guide rail that can rotate focusing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207065326U true CN207065326U (en) | 2018-03-02 |
Family
ID=61502110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720404055.8U Active CN207065326U (en) | 2017-04-18 | 2017-04-18 | A kind of shot-light of guide rail that can rotate focusing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207065326U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058824A (en) * | 2018-08-03 | 2018-12-21 | 广东艾罗照明科技股份有限公司 | A kind of shot-light of the scalable adjustment of illuminating module |
| CN110566840A (en) * | 2018-05-19 | 2019-12-13 | 深圳市金海滨光电科技有限公司 | Rail mounted intelligence shot-light of shaking head |
-
2017
- 2017-04-18 CN CN201720404055.8U patent/CN207065326U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566840A (en) * | 2018-05-19 | 2019-12-13 | 深圳市金海滨光电科技有限公司 | Rail mounted intelligence shot-light of shaking head |
| CN109058824A (en) * | 2018-08-03 | 2018-12-21 | 广东艾罗照明科技股份有限公司 | A kind of shot-light of the scalable adjustment of illuminating module |
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