CN205424590U - Shot -light of adjustable light ring size - Google Patents
Shot -light of adjustable light ring size Download PDFInfo
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- CN205424590U CN205424590U CN201520831718.5U CN201520831718U CN205424590U CN 205424590 U CN205424590 U CN 205424590U CN 201520831718 U CN201520831718 U CN 201520831718U CN 205424590 U CN205424590 U CN 205424590U
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Abstract
The utility model relates to a shot -light of adjustable light ring size, establish the lamp body of light source in including, with lamp holder and lamp body wobbling swing arm relatively that the lamp body is connected, and with the support of the detachable connection of swing arm, the lamp holder includes lens urceolus, lens inner tube and focusing lens, focusing lens fixes the inboard of lens inner tube is on a parallel with the plane at light source place, the lens urceolus with the lamp body connects soon, the lens inner tube sets up in the lens urceolus, it can be followed the axle center direction of lens urceolus removes. The utility model discloses a shot -light of adjustable light ring size through the design of telescopic lamp holder, alternaties the distance between focusing lens and the light source to realize that spot size is adjustable under the circumstances that does not change light source and shone thing distance. Improve the practicality.
Description
Technical field
This utility model relates to lighting field, particularly to the shot-light of the adjustable diaphragm size of replaceable light holder and bearing.
Background technology
LED lamp is widely used in various aspects in life at present, owing to its energy-conservation, durable characteristic city makes it gradually replace conventional light source, on shot-light field, generally shot-light it is fixed on above track and can move along track, make it can realize Xi Qiang and the function of lower photograph, but the applicable scene of this shot-light is single, it is impossible to meeting many scenes demand of user now, particularly under identical luminous range, spot size is non-adjustable.When producer is in order to meet the demand of user's multiple use scene, can only separately design and die sinking for every kind of different scene, cause R&D costs high, Productive statistics is big, is unfavorable for profit.
Summary of the invention
The purpose of this utility model is the technological deficiency in order to overcome above-mentioned background, the shot-light of a kind of adjustable diaphragm size is provided, including the shell of tubular of both ends open, the radiator being arranged in described shell, is arranged on the light source of radiator front end, is arranged on swing arm and bearing that the lamp holder of light source front end is connected with described shell；Described swing arm can do the swing of certain angle by the most described shell, and described bearing is fixed on described swing arm end；Described lamp holder includes lens urceolus, lens inner core and focusing lens；Described focusing lens is fixed on the inner side of described lens inner core, is parallel to the plane at described light source place；Described lens urceolus spins with described shell, and described lens inner core is arranged in described lens urceolus, and it can move along the axis direction of described lens urceolus.
Further, the lateral surface around described lens inner core is provided with a cushion rubber and fixes groove, and described cushion rubber is provided with a slip damping cushion rubber being close to lens urceolus medial wall in fixing groove.
Further, described lens inner core bottom inside face is provided with a step fixing lens, top surface edge at described focusing lens opens a lens fixed groove with the setting of lens inner core corresponding position simultaneously, is provided with a lens fixed coil propping up described focusing lens edge in groove fixed by described lens.
Further, described focusing lens is convex lens or planoconvex lens.
Further, described lamp body also includes that the shell of the tubular of both ends open, described shell are arranged on the outermost layer of described lamp body；Described swing arm is connected with described shell by a back seat, and described back seat is fixedly connected on the opening part of described lamp body rear end, and it extends a swing arm link, and described swing arm link is provided with the Bearning mechanism running through described swing arm one end.
Further, described swing arm is connected one end and is provided with the holder attachment that may pass through described bearing with described swing arm contact surface with described bearing, and described holder attachment is fixing with a bearing locking ring after passing described bearing to be connected, and makes described swing arm be fixed on described bearing.
Preferably, described bearing is that track is plugged into seat, and described track two sides of plugging into are provided with telescopic tooth of plugging into, described in tooth of plugging into fix described bearing by snapping in orbital groove.
Preferably, described bearing includes a plane, and an annular sidewall is extended at its back side, and described annular sidewall is fixed with some bearing fixtures for being fixed on suspended ceiling by described bearing.
Further, described bearing fixture includes the lever arm that the fixed arm that one end is fixed in described annular side is rotatably connected and the torsion spring making described fixed arm and lever arm mutually press close to the described fixed arm other end.
Preferably, described bearing includes that support body and support saddle frame, described support saddle frame are U-shaped, and its bottom is arranged on fixture by screw structural, and dual-side is connected with described support body by screw.
The shot-light of a kind of adjustable diaphragm size of the present utility model, by telescopic burner design, the distance between conversion focusing lens and light source, thus it is adjustable to realize spot size in the case of not changing light source and shone thing distance.Improve practicality.It addition, by modular detachable, replacing formula design, it is achieved according to the random assembling using scene and use demand to realize polytype optical module and bearing, effective reduction Productive statistics and R&D costs.
Accompanying drawing explanation
Fig. 1 is the fitting structure figure in this utility model.
Fig. 2 is the detonation configuration figure in this utility model.
Fig. 3 is the detonation configuration figure that this utility model lamp body coordinates with swing arm.
Fig. 4 is the detonation configuration figure that this utility model bearing coordinates with swing arm.
Fig. 5 is the seat structure figure of the first situation of this utility model.
Fig. 6 is the seat structure figure at the first another visual angle of situation of this utility model.
Fig. 7 is the seat structure figure of this utility model the second situation.
Fig. 8 is the bearing detonation configuration figure of this utility model the second situation.
Fig. 9 is the seat structure figure of the third situation of this utility model.
Figure 10 is the bearing profile of the third situation of this utility model.
Figure 11 is the holder structure explosive view of the first situation of this utility model.
Figure 12 is the holder structure profile of the first situation of this utility model.
Figure 13 is the holder structure explosive view of this utility model the second situation.
Figure 14 is the holder structure profile of this utility model the second situation.
Figure 15 is the holder structure explosive view of the third situation of this utility model.
Figure 16 is the holder structure profile of the third situation of this utility model.
Detailed description of the invention
In order to allow those skilled in the art know more about the technical solution of the utility model, below in conjunction with the drawings and specific embodiments, the shot-light of adjustable diaphragm size of the present utility model is further described.
The shot-light of a kind of adjustable diaphragm size, as it is shown in figure 1, it includes lamp body 10, bearing 20 and lamp holder 30, lamp holder 30 is arranged on the front end of lamp body 10, arranges the light of light source output.Bearing 20 is then for being fixed on lamp body 10 in required scene, in order to reduce research and development and Productive statistics, at least include that parts in lamp holder 30 and bearing 20 are detachable connections with lamp body 10 so that it is can be according to different use scenes or go out light and require to carry out bearing or the replacement of lamp holder 30.
Specifically, lamp body 10 aspect, as shown in Figures 2 and 3.It includes the shell 11 of tubular of both ends open, the radiator 12 being arranged in described shell 11, the light source 13 being arranged on radiator 12 front end and the swing arm 14 being connected with shell 11.Concrete, shell 11 is the cylinder-like structure of both ends open, and the radiator 12 then fixing inner side with shell 11 one end, light source 13 is fixed at the axle center of radiator 12 simultaneously, and meanwhile, space is left for receiving power module 15 in shell 11 the other end.Sealing the opening of shell 11 the other end additionally by a back seat 16, in the present embodiment, as it is shown on figure 3, back seat 16 is connected with shell 11 by screw structural, meanwhile, swing arm 14 then carries out being connected with back seat 16 opposing oscillatory.Back seat 16 extends a swing arm link 161, and swing arm link 161 is provided with a Bearning mechanism 162, and it runs through swing arm 14 one end so that swing arm 14 can this Bearning mechanism 162 be axis swing.Concrete, Bearning mechanism 162 passes the straight-bar of swing arm link for two ends, its two ends are fixed by nut respectively, fork position is fixing for convenience, swing arm and swing arm link 161 contact surface are provided with damping block 163, this damping block 163, for preferably locking to swing arm 14 state, needs resistance only to be overcome to adjust to correct position when swinging.
In the present embodiment, for attractive in appearance and more reasonably force design, swing arm link 161 extends to enclosure, concurrently form an accommodating groove 164 that can receive swing arm, shell 11 correspondingly forms a breach and provides swing space for swing arm 14, when swing arm 14 is in straight line with lamp body, swing arm 14 is received in accommodating groove 164 just.
Additionally.The end of swing arm 14 is connected with bearing 20, concrete structure is as shown in Figure 4, its end extends a holder attachment 141 that may pass through bearing 20 and swing arm 14 contact surface, and this holder attachment 141 is connected fixing with a bearing locking ring 142 after bearing, makes described swing arm be fixed on described bearing.Concrete, this holder attachment 142 opens threaded cylinder straight-bar for lateral surface, after it passes the bearing contact surface with swing arm, bearing is the most mutually pressed close to swing arm, bearing locking ring 142 screws in from the end of holder attachment 141, the most at last bearing and swing arm locking, owing to bearing locking ring 142 is flat annulus, assembling for convenience, its edge extends projection laterally and thinks that rotation provides stress point.Preferably, the rank street area of swing arm end can be increased so that it is be not easy opposite brackets and swing.
The cabling of enclosure power module for convenience, swing arm 14 and holder attachment 141 be hollow design, make the circuit of connection power module can enter along lamp body along swing arm from bearing, increase aesthetic property.
At bearing 20 aspect, owing to bearing 20 and swing arm 14 are detachable design, therefore, bearing 20 can be polytype, and this utility model provides 3 kinds of bearings, can be according to different use scenes and the demand of client, being replaced bearing, make light fixture is applicable surface more light.
The first bearing, as shown in Figure 5 and Figure 6.
Bearing 20a is that track is plugged into seat, which is provided with the electric contact point 21a being connected with wire, and when it is installed in track, contact 21a connects with the conductive component on track, it is achieved electrical connection.Being additionally provided with track kayser, it is for connecting side extend scalable tooth of plugging into from track seat of plugging into simultaneously, when track plug into seat be installed on track time, the tooth that makes to plug into stretches out, and snaps in and can realize the fixing of bearing in guide rail groove
The second bearing, as shown in Figure 7 and Figure 8.
It is ceiling type bearing, including support body 20b, this support body 20b is the box-like platform of back-off, platform surface center has the through hole 21b for being connected with swing arm, in order to be more firmly mounted, it is additionally provided with a support saddle frame 22b, 22b is U-shaped for this support saddle frame, its dual-side contacts with the medial wall of support body 20b just respectively, its base and dual-side are equipped with screw 23b, base screw 23b coordinates with screw self is fixed on ceiling, on metope or floor, the screw 23b of support saddle frame 22b side is then connected with the sidewall of bearing by screw, light fixture is fixed well the most at last.
The third bearing, as shown in Figure 9 and Figure 10.
Bearing 20c is embedded bearing, this bearing 20c is in suspended ceiling, concrete support body 20c is the plane of a plane or central concave, an annular sidewall 21c is extended at its back side, the through hole that this annular sidewall 21c diameter is reserved with suspended ceiling adapts, still being reserved with a certain distance between this sidewall 21c and support body 20c edge, when mounted lamp, only annular sidewall 21c can enter in the through hole that suspended ceiling is reserved simultaneously.At fixing aspect then by installing several bearings fixture 22c on annular sidewall 21c, this bearing fixture 22c includes fixed arm 221c and lever arm 222c two parts, one end of fixed arm 221c is fixedly connected on annular sidewall 21c, the other end realizes rotary type with lever arm 222c and is connected, and lever arm 222c can be to rotate for axle center with fixed arm 221c junction.Additionally by a torsion spring, the state of fixed arm 221c and lever arm 222c is limited in the junction of two-arm, make lever arm 222c press close to fixed arm 221c in its natural state.When mounted lamp, only need to first overcome torsion spring elastic force to rotate lever arm 222c as fixed arm 221c angle is 180 degree, again light fixture is put in suspended ceiling, due to the effect of torsion spring elastic force after lever arm 222c entrance suspended ceiling, lever arm 222c nature resilience, now due to the obstruction of suspended ceiling, lever arm 222c and support body 20c clamp suspended ceiling just, make light fixture realize fixing.
And lamp holder 30 aspect, it is also detachable connection with lamp body shell, and it can be combined with any of the above-described kind of lamp socket simultaneously, and this utility model also provides four kinds of different types of lamp holders 30.
The first lamp holder:
As is illustrated by figs. 11 and 12, this type lamp holder 30a belongs to lens lamp holder, and lamp holder 30a includes lens urceolus 31a, lens inner core 32a and focusing lens 33a.Concrete, lens urceolus 31a and lens inner core 32a is cylindrical shape, and the rear end of lens urceolus 31a then spins with shell.It addition, lens inner core 32a is nested into inside lens urceolus 31a, cross sectional radius is slightly less than the cross-sectional area of lens urceolus 31a so that it is can be to move along lens urceolus 31a axis direction inside lens urceolus 31a.In order to realize the fixing of lens inner core 32a position, the lateral wall of lens inner core 32a is provided with a slip damping cushion rubber 34a, this slip damping cushion rubber 34a and lens urceolus 31a, lens inner core 32a are all in close contact, and make lens inner core 32a can be relatively fixed with lens urceolus 31a under the damping effect of damping cushion rubber 34a of sliding.In order to anti-sliding stop damping glue circle 34a comes off when lens urceolus 31a and lens inner core 32a relative motion, extending on the lateral wall of lens inner core 32a and allow the cushion rubber around its lateral wall fix groove 35a, the damping cushion rubber 34a that slides then is arranged on this cushion rubber and fixes in groove 35a.In order to prevent lens inner core 32a from skidding off from lens urceolus 31a front end, lens urceolus 31a leading inside wall is provided with a blocker ring 36a, and this blocker ring can be and lens urceolus 31a unitary design.The interior diameter of this blocker ring 36a fixes the overall diameter of groove 35a less than cushion rubber.
It addition, focusing lens 33a is arranged on inside lens inner core 32a.The bottom of concrete lens inner core 32a medial surface is provided with lens and fixes step, focusing lens 33a just can be placed on lens and fix on step, simultaneously in order to fix focusing lens 33a, top surface edge at focusing lens 33a opens a lens fixed groove 37a with the setting of lens inner core 32a corresponding position, in this groove, place a lens fixed coil 38a simultaneously, owing to lens fixed groove 37a is the most shallow, a part of lens fixed coil 38a is in groove, a part is in outside groove, the lens fixed coil being in groove outer portion then limits the movement of focusing lens 33a, it is fixed in lens to fix on step.
These lens fixed coil 38a is non-occluded state in the case of nature, it is made up of the elastic metallic yarn of an arc, when lens fixed coil being installed into lens fixed groove 37a, first by its reduced radius, put into after lens fixed groove due to the elastic reaction of self, it expands outwardly, but is affected by the restriction of lens fixed groove so that it is closely prop up bottom lens fixed groove without skidding off groove.
Preferably, focusing lens 33a is the lens that convex lens or planoconvex lens etc. have spotlight effect.
The distance of focusing lens 33a and light source can be regulated during use by adjusting the position of lens inner core 32a, thus realize adjusting the purpose of aperture size.
The second lamp holder:
As shown in Figure 13 and Figure 14, including an optical lens 31b, this optical lens 31b is substantially in bowl-shape, and its bottom is relative with light source, and the light of output can be drawn in by it, outwards exports the hot spot of distribution uniform.
In order to make when defeated hot spot is more diversified, different optical glass 32b can be set before optical lens 31b.And optical glass 32b connected mode concrete with optical lens 31b can be magnetic-type connection, concrete is provided with the magnetic piece 33b that a magnetic material is made at optical lens 31b front end center, arranges an iron plate 34b that can be attracted by magnetic piece in the center of matched optical glass 32b simultaneously.Natural adhesive under the effect of magnetic after both are close, it is achieved fixing.
Preferably, the size and shape of magnetic piece 33b and iron plate 34b is the most equal, with the less impact on hot spot.
And optical glass 32b can but be not limited only to be coloured glass that glass with specific decorative pattern and lens etc. can produce multi-effect after cooperation.
The third lamp holder:
As shown in Fig. 2, Figure 15 and Figure 16, it includes lamp shell 31c, is provided with the minimum one in reflector 32c or optical accessories 33c, and optical accessories 33c can be the accessory of optical filter, Cellular Networks in lamp shell.
Above in conjunction with accompanying drawing, embodiment of the present utility model is explained in detail, but this utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art are possessed, it is also possible on the premise of without departing from this utility model objective, various changes can be made.
Claims (10)
1. a shot-light for adjustable diaphragm size, including in set the lamp body of light source, with the lamp holder that described lamp body connects and can the swing arm that swings of relative lamp body, and the bearing that be connected detachable with described swing arm；It is characterized in that, described lamp holder includes lens urceolus, lens inner core and focusing lens；Described focusing lens is fixed on the inner side of described lens inner core, is parallel to the plane at described light source place；Described lens urceolus spins with described lamp body, and described lens inner core is arranged in described lens urceolus, and it can move along the axis direction of described lens urceolus.
2. the shot-light of adjustable diaphragm size as claimed in claim 1, it is characterised in that: the lateral surface around described lens inner core is provided with a cushion rubber and fixes groove, and described cushion rubber is provided with a slip damping cushion rubber being close to lens urceolus medial wall in fixing groove.
3. the shot-light of adjustable diaphragm size as claimed in claim 2, it is characterized in that: described lens inner core bottom inside face is provided with a step fixing lens, top surface edge at described focusing lens opens a lens fixed groove with the setting of lens inner core corresponding position simultaneously, is provided with a lens fixed coil propping up described focusing lens edge in groove fixed by described lens.
4. the shot-light of the adjustable diaphragm size as according to any one of claim 1 ~ 3, it is characterised in that: described focusing lens is convex lens or planoconvex lens.
5. the shot-light of adjustable diaphragm size as claimed in claim 4, it is characterised in that: described lamp body also includes that the shell of the tubular of both ends open, described shell are arranged on the outermost layer of described lamp body；Described swing arm is connected with described shell by a back seat, and described back seat is fixedly connected on the opening part of described lamp body rear end, and it extends a swing arm link, and described swing arm link is provided with the Bearning mechanism running through described swing arm one end.
The shot-light of adjustable diaphragm size the most as described in any of claims 5, it is characterized in that: described swing arm is connected one end and is provided with the holder attachment that may pass through described bearing with described swing arm contact surface with described bearing, described holder attachment is fixing with a bearing locking ring after passing described bearing to be connected, and makes described swing arm be fixed on described bearing.
The shot-light of adjustable diaphragm size the most as described in any of claims 6, it is characterised in that: described bearing is that track is plugged into seat, and described track two sides of plugging into are provided with telescopic tooth of plugging into, described in tooth of plugging into fix described bearing by snapping in orbital groove.
The shot-light of adjustable diaphragm size the most as described in any of claims 6, it is characterized in that: described bearing includes a plane, an annular sidewall is extended at its back side, and described annular sidewall is fixed with some bearing fixtures for being fixed on suspended ceiling by described bearing.
9. the shot-light of adjustable diaphragm size as claimed in claim 8, it is characterised in that: described bearing fixture includes the lever arm that the fixed arm that one end is fixed in described annular side is rotatably connected and the torsion spring making described fixed arm and lever arm mutually press close to the described fixed arm other end.
10. the shot-light of adjustable diaphragm size as claimed in claim 6, it is characterized in that: described bearing includes support body and support saddle frame, described support saddle frame is U-shaped, and its bottom is arranged on fixture by screw structural, and dual-side is connected with described support body by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520831718.5U CN205424590U (en) | 2015-10-26 | 2015-10-26 | Shot -light of adjustable light ring size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520831718.5U CN205424590U (en) | 2015-10-26 | 2015-10-26 | Shot -light of adjustable light ring size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205424590U true CN205424590U (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520831718.5U Active CN205424590U (en) | 2015-10-26 | 2015-10-26 | Shot -light of adjustable light ring size |
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| Country | Link |
|---|---|
| CN (1) | CN205424590U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107883345A (en) * | 2017-12-05 | 2018-04-06 | 广州达森灯光股份有限公司 | A kind of focus control of anti-light efficiency shake |
| CN110748821A (en) * | 2018-11-19 | 2020-02-04 | 涂利敏 | Focusing assembly for track lamp and track lamp using same |
-
2015
- 2015-10-26 CN CN201520831718.5U patent/CN205424590U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107883345A (en) * | 2017-12-05 | 2018-04-06 | 广州达森灯光股份有限公司 | A kind of focus control of anti-light efficiency shake |
| CN110748821A (en) * | 2018-11-19 | 2020-02-04 | 涂利敏 | Focusing assembly for track lamp and track lamp using same |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |