CN206803030U - A kind of shot-light - Google Patents
A kind of shot-light Download PDFInfo
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- CN206803030U CN206803030U CN201720376152.0U CN201720376152U CN206803030U CN 206803030 U CN206803030 U CN 206803030U CN 201720376152 U CN201720376152 U CN 201720376152U CN 206803030 U CN206803030 U CN 206803030U
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- shot
- lamp body
- sliding members
- light
- light according
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Abstract
The utility model discloses a kind of shot-light, including lamp body, and can be along lamp body sliding members in axial sliding in the lamp body, it is fixed on the sliding members front end and the luminescence component to be linked with the sliding members, it is arranged on the first lens of the lamp body front end, and it is set in the rotating adjustment ring of the lamp body outer ring, the rotating adjustment ring is threadedly coupled with the sliding members, the rotating adjustment ring can rotate relative to the lamp body, the sliding members is promoted to be slid axially in the lamp body, to adjust the distance between the luminescence component and first lens.Shot-light of the present utility model, sliding members is promoted to be slid axially in lamp body by rotating adjustment ring, the sliding distance of sliding members is no more than the length of lamp body so that the shot-light has fixed profile, and positioning stablity.
Description
Technical field
The utility model belongs to lighting technical field, more particularly to a kind of shot-light.
Background technology
Shot-light is a kind of common lighting device, and light direct irradiation is dashed forward on the article to require emphasis with reaching emphasis
The effect gone out.Existing shot-light includes housing, illuminating source and reflector, and the light that illuminating source is sent is after reflector optically focused
Shine out, be all fixed structure between the accessory of the shot-light of this structure, the distance between illuminating source and reflector are also
It is changeless, the focal length of shot-light can not be adjusted.
To solve this problem, there is the focusing structure for shot-light in the market, and this focusing structure includes being socketed in
Inner sleeve and outer sleeve in light bulb, light bulb are relatively fixed with outer sleeve, and inner sleeve can slide relative to outer sleeve.Shot-light uses
This focusing structure, the defects of length is not fixed, position stability is not high be present.
Utility model content
The purpose of this utility model is to solve the above problems, there is provided a kind of shot-light with fixed profile.
To achieve the above object, the utility model provides a kind of shot-light, including lamp body, in the lamp body and can be along lamp
Body in axial sliding sliding members, be fixed on the sliding members front end and with the sliding members linkage luminescence component, set
Put the lamp body front end the first lens and be set in the rotating adjustment ring of the lamp body outer ring, the rotating adjustment ring with
The sliding members threaded connection, the rotating adjustment ring can rotate relative to the lamp body, promote the sliding members in institute
State in lamp body and slide axially, to adjust the distance between the luminescence component and first lens.
Further, the lamp body is tubular, its several cunning for including side wall and being opened up vertically in the side wall
Groove, the chute run through the side wall, and the sliding members slides in the chute.
Further, the focus adjustment structure also includes the support member for being connected to the lamp body front end, the support member
Including several support blocks being connected in the chute.
Further, the sliding members includes several sliding blocks of annular arrangement, and the sliding block is located in the chute
And it can be moved in the chute.
Further, a thread segment is protruding with each sliding block, the thread segment forms the external screw thread at interval,
The thread segment is threadedly coupled with the internal face of the rotating adjustment ring.
Further, connected between the sliding members and the rotating adjustment ring by trapezoidal thread, annular arrangement
Several described thread segments form trapezoidal external screw thread, and the internal face of the rotating adjustment ring is provided with trapezoidal internal thread.
Further, the outside wall surface of the rotating adjustment ring is provided with rotating part.
To achieve the above object, the utility model also provides a kind of shot-light, and the focal length that the shot-light includes above-mentioned shot-light is adjusted
Nodule structure, the slip lens that are fixed on the sliding members front end and the covering luminescence component and it is connected with the lamp body
Protecgulum,.
Further, first lens are connected between the protecgulum and the lamp body.
Further, the protecgulum is tubular, and the protecgulum is sheathed on the periphery of the rotating adjustment ring.
Compared to prior art, shot-light of the present utility model, sliding members is promoted in lamp body interior edge by rotating adjustment ring
Slide axially, the sliding distance of sliding members is no more than the length of lamp body so that the shot-light has fixed profile, and positions steady
It is fixed.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, forms one of the present utility model
Point, schematic description and description of the present utility model is used to explain the utility model, does not form to of the present utility model
Improper restriction.In the accompanying drawings：
Fig. 1 is the stereogram for the shot-light that the utility model embodiment provides；
The shot-light exploded view that the utility model embodiment that Fig. 2 is Fig. 1 provides；
The further exploded view for the shot-light that the utility model embodiment that Fig. 3 is Fig. 2 provides；
Fig. 4 is first position schematic diagram of the sliding members for the shot-light that the utility model embodiment provides in lamp body；
Fig. 5 is second place schematic diagram of the sliding members for the shot-light that the utility model embodiment provides in lamp body；
Fig. 6 is the optical cable of the light source module group in the shot-light that the utility model embodiment provides；
Fig. 7 is the further exploded view of Fig. 6 light source module group；
Fig. 8 is the schematic diagram of the sliding members in the shot-light that the utility model embodiment provides；
Fig. 9 is the schematic diagram of another angle of Fig. 8 sliding members；
Figure 10 is the side view of Fig. 8 sliding members；
Figure 11 is the sectional view of the line A-A along Fig. 1.
Embodiment
It is specific below in conjunction with the utility model to make the purpose of this utility model, technical scheme and advantage clearer
Technical solutions of the utility model are clearly and completely described for embodiment and corresponding accompanying drawing.Obviously, described embodiment
Only it is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, this area
The every other embodiment that those of ordinary skill is obtained under the premise of creative work is not made, belongs to the utility model
The scope of protection.
As shown in Figure 1 to 11, present embodiments provide a kind of shot-light 100, including lamp body 1, be arranged in lamp body 1 and can
Along lamp body 1 in axial sliding light source module group, be fixed on the first lens 4 of the front end of lamp body 1, be set in the outer ring of lamp body 1 rotation adjust
Section ring 7 and the protecgulum 8 being connected with lamp body 1.Wherein, light source module group includes sliding members 2, is fixed on lighting on sliding members 2
Component 3 and the second lens 6 for being covered in the top of luminescence component 3.Specifically, rotating adjustment ring 7 is set in the outer of sliding members 2
Portion, it can rotate relative to lamp body 1, so as to promote sliding members 2 to be slid axially in lamp body 1, with adjust luminescence component 3 with
The distance between second lens 5, and then adjust the beam angle of shot-light 100.
As shown in figure 3, lamp body 1 is cylindrical shape, it is made up of metal material.If offered in the side wall of lamp body 1 along longitudinal direction
Dry chute 11, circumferentially-spaced arrangement of several chutes 11 along lamp body 1.Chute 11 runs through the side wall of lamp body 1.In this implementation
In example, the quantity of chute 11 is arranged to 4.
As shown in Fig. 4 and Figure 11, the shot-light 100 of the present embodiment also includes a support member 5, and support member 5 is connected to lamp body 1
Front end.Support member 5 is an annular ring, and it is made up of metal material, including several branch protruded by the outer surface of its side wall
The front end face 520 of bracer 51 and one, each support block 51 is connected in chute 11 and positioned at the front end of chute 11 respectively, for that will slide
The front end of groove 11 keeps softened state, promotes sliding members 2 successfully to be slided in chute 11.
As shown in Fig. 6, Fig. 7 and Figure 11, light source module group includes sliding members 2, the luminescence component being fixed on sliding members 2
3 and it is covered in the second lens 6 of the top of luminescence component 3.
As shown in Fig. 8 to Figure 10, sliding members 2 is circular block, and it is located at the inside of lamp body 1.Sliding members 2 includes pedestal
20, the front end of pedestal 20 is provided with a circular depressed part 21, and the wall outer surface of pedestal 20 is protruding with several sliding blocks 22, if
Dry outer surface circumferential array of the sliding block 22 along pedestal 20.Specifically, depressed part 21 is used to house luminescence component 3, depressed part 21
Bottom surface be provided with several first through hole 211 through pedestal 20, the side wall of depressed part 21 is provided with several grooves 212.
Sliding block 22 is strip, and sliding block 22 is located in chute 11 and can moved axially back and forth in the interior edge of chute 11, for example, sliding block 22 can be from figure
First position forward slip shown in 4 is to the second place as shown in Figure 5.In the present embodiment, the quantity of sliding block 22 is arranged to 4
It is individual.
Each sliding block 22 is provided with a thread segment, i.e., in the present embodiment, is provided with 4 thread segments, including along lamp
The first thread segment 221, the second thread segment 222, the 3rd thread segment 223 and the 4th thread segment 224 of the circumferentially-spaced arrangement of body 1.
Specifically, the structure of each thread segment is different, the first thread segment 221, the second thread segment 222, the 3rd thread segment 223 and the 4th spiral shell
Order is progressive vertically or retreats for the position of line section 224, a circle external screw thread 220 is formed, so that sliding members 2 is adjusted with rotation
It is threadedly coupled between section ring 7.The tooth form section of screw thread is trapezoidal or rectangle.In the present embodiment, the travel settings of sliding members 2
For 8mm, when screw thread tooth away from for 4mm when, the dextrorotation of rotating adjustment ring 7 is turned around, and sliding members 2 is the 8mm for completing setting
Stroke, front end is slid into by rearmost end；When screw thread tooth away from for 2mm when, the dextrorotation of rotating adjustment ring 7 takes two turns, slide
Element 2 is the 8mm strokes for completing setting, and front end is slid into by rearmost end.
As shown in Fig. 6, Fig. 7 and Figure 11, luminescence component 3 is contained in depressed part 21, and it includes substrate 31, is arranged on substrate 31
The luminescence unit 32 of side.Substrate 31 is provided with several the second through holes 311 for running through substrate 31.The shot-light 100 of the present embodiment
Also include screw 33, luminescence component 3 is connected simultaneously by screw 33 through the second through hole 311 and first through hole 211 with sliding members 2
Linkage.
Second lens 6 can link with sliding members 2.In the present embodiment, the second lens 6 are dome shape, and its outer surface is near
Several projections 410 are provided with lower end, the projection 410 is housed in groove 212, by the second consolidating on sliding members 2 of lens 6
It is fixed.
As in figs. 3 and 11, rotating adjustment ring 7 is cylindrical shape, and it is connected between protecgulum 8 and lamp body 1.Specifically,
Rotating adjustment ring 7 is set in the periphery of lamp body 1 and its front end insertion protecgulum 8.The inwall of rotating adjustment ring 7 is provided with some circles
Screw thread 710, its outer wall are provided with rotating part 72.Internal thread 710 is threadedly coupled with external screw thread 220, can be manually rotated the band of rotating part 72
Dynamic rotating adjustment ring 7 turns clockwise, and promotes sliding block 21 to move forward, so as to shorten between the lens 4 of luminescence component 3 and first
Distance.Conversely, the rotate counterclockwise of rotating adjustment ring 7, sliding block 21 are moved rearwards, can extend between the lens 4 of luminescence component 3 and first
Distance.Rotating part 72 includes some vertical anti-slip tanks 721, plays the effect anti-skidding when holding rotation.
As shown in figs. 2 and 11, protecgulum 8 is cylindrical shape, and it is made up of metal material.The madial wall of protecgulum 8 is formed with one
Step 81 is enclosed, an annular locating surface 811 is formed with this.Protecgulum 8 is set in the periphery of the fore-end of rotating adjustment ring 7,
Specifically, its madial wall is bonded with the lateral wall of rotating adjustment ring 7, rotating adjustment ring 7 can rotate along the madial wall of protecgulum 8.
As shown in figs. 2 and 11, the first lens 4 are connected to fixed between support member 4 and protecgulum 7, in the present embodiment
In, the first lens 4 are circle.Specifically, the second lens 5 are connected to the front end face 420 of support member 4 and the locating surface 711 of protecgulum 4
Between.Second lens 5 are fixed relative to lamp body 1.By adjusting the distance between the second lens 6 and the second lens 5,
The beam angle for the light being finally emitted by the second lens 5 can be adjusted, obtains uniform hot spot.Also, use two lens pair
Luminescence unit 32 carries out luminous intensity distribution, has higher luminous efficiency.In the present embodiment, sliding members 2 drives the second lens 6 from most
Rear end slides into front end, the beam angle of shot-light 100 can be expanded into 36 ° from 10 °.In other interchangeable embodiments,
The adjustable range of beam angle can also be between 8 ° -40 °.
Shot-light of the present utility model, promote sliding members 2 to be slid axially in lamp body 1 by rotating adjustment ring 7, slide
The sliding distance of element 2 is no more than the length of lamp body 1 so that shot-light 100 has fixed profile, and positioning stablity.Shot-light 100
Interior screw drive structure, using threaded connection between rotating adjustment ring 7 and sliding members 2, and the tooth form of screw thread is using trapezoidal
Or rectangle so that there is higher transmission efficiency, i.e. rotating adjustment ring 7 rotates a circle, and sliding members just has longer linear rows
Journey.
Above-described instantiation, the purpose of this utility model, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that and the foregoing is only specific embodiment of the utility model, be not limited to this reality
It is all within the spirit and principles of the utility model with new, any modification, equivalent substitution and improvements done etc., it all should include
Within the scope of protection of the utility model.
Claims (11)
1. a kind of shot-light, it is characterised in that including lamp body, member can be slided in the lamp body and in axial sliding along lamp body
Part, the luminescence component for being fixed on the sliding members front end and being linked with the sliding members, it is arranged on the lamp body front end
First lens and the rotating adjustment ring for being set in the lamp body outer ring, the rotating adjustment ring connect with the sliding members screw thread
Connecing, the rotating adjustment ring can rotate relative to the lamp body, promote the sliding members to be slid axially in the lamp body,
To adjust the distance between the luminescence component and first lens.
2. shot-light according to claim 1, it is characterised in that the lamp body is tubular, and it includes side wall and in the side
Several chutes opened up vertically on wall, the chute run through the side wall, and the sliding members slides in the chute.
3. shot-light according to claim 2, it is characterised in that the shot-light also includes the branch for being connected to the lamp body front end
Support member, the support member include several support blocks being connected in the chute.
4. shot-light according to claim 2, it is characterised in that the sliding members includes several cunnings of annular arrangement
Block, the sliding block are located in the chute and can moved in the chute.
5. shot-light according to claim 4, it is characterised in that a thread segment is equipped with each sliding block, it is described
Thread segment forms the external screw thread of at least one circle interruption.
6. shot-light according to claim 5, it is characterised in that the internal face of the rotating adjustment ring is provided with internal thread, institute
External screw thread is stated to be connected with the internal thread.
7. shot-light according to claim 6, it is characterised in that the internal thread and externally threaded tooth form section are trapezoidal.
8. shot-light according to claim 1, it is characterised in that the outside wall surface of the rotating adjustment ring is provided with rotating part.
9. shot-light according to claim 1, it is characterised in that the shot-light also includes being fixed on the sliding members front end
And cover the slip lens of the luminescence component and the protecgulum being connected with the lamp body.
10. shot-light according to claim 9, it is characterised in that first lens are connected to the protecgulum and the lamp
Between body.
11. shot-light according to claim 9, it is characterised in that the protecgulum is tubular, and the protecgulum is sheathed on the rotation
Turn the periphery of regulation ring.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720376152.0U CN206803030U (en) | 2017-04-11 | 2017-04-11 | A kind of shot-light |
| PCT/CN2018/082386 WO2018188562A1 (en) | 2017-04-11 | 2018-04-09 | Thread transmission structure, optical system using transmission structure, and spotlight |
| US16/599,400 US11268677B2 (en) | 2017-04-11 | 2019-10-11 | Thread transmission structure, optical system and spotlight using the thread transmission structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720376152.0U CN206803030U (en) | 2017-04-11 | 2017-04-11 | A kind of shot-light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206803030U true CN206803030U (en) | 2017-12-26 |
Family
ID=60732771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720376152.0U Active CN206803030U (en) | 2017-04-11 | 2017-04-11 | A kind of shot-light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206803030U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969330A (en) * | 2017-04-11 | 2017-07-21 | 欧普照明股份有限公司 | A kind of shot-light |
| WO2018188562A1 (en) * | 2017-04-11 | 2018-10-18 | 苏州欧普照明有限公司 | Thread transmission structure, optical system using transmission structure, and spotlight |
-
2017
- 2017-04-11 CN CN201720376152.0U patent/CN206803030U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969330A (en) * | 2017-04-11 | 2017-07-21 | 欧普照明股份有限公司 | A kind of shot-light |
| WO2018188562A1 (en) * | 2017-04-11 | 2018-10-18 | 苏州欧普照明有限公司 | Thread transmission structure, optical system using transmission structure, and spotlight |
| US11268677B2 (en) | 2017-04-11 | 2022-03-08 | Opple Lighting Co., Ltd. | Thread transmission structure, optical system and spotlight using the thread transmission structure |
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| GR01 | Patent grant |