CN208687500U - A kind of adjustable focus type shot-light - Google Patents
A kind of adjustable focus type shot-light Download PDFInfo
- Publication number
- CN208687500U CN208687500U CN201821508950.5U CN201821508950U CN208687500U CN 208687500 U CN208687500 U CN 208687500U CN 201821508950 U CN201821508950 U CN 201821508950U CN 208687500 U CN208687500 U CN 208687500U
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- China
- Prior art keywords
- outer casing
- light source
- lamp outer
- light
- focusing component
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Abstract
The utility model discloses a kind of adjustable focus type shot-lights, belong to lighting technical field.The adjustable focus type shot-light includes: lamp outer casing, is in hollow cylindrical；Driving power is installed on the rear end in lamp outer casing and close to lamp outer casing and is arranged；Light source assembly is set to the front end in lamp outer casing and close to lamp outer casing and is arranged, and light source assembly is connect with driving power by conducting wire；Focusing component, rotatable setting, the rear end of focusing component is installed in lamp outer casing and the front end of light source assembly is arranged in, the front end of focusing component is protrudingly placed on the front end of lamp outer casing, focusing component includes a zoom lens, by rotating focusing component, so that focusing component can be moved forward and backward, so that zoom lens adjust the power of hot spot, the size of beam angle and center light close to or far from light source assembly.The utility model is by being arranged rotatable focusing component, and to change the hot spot of shot-light and the power of beam angle size and center light, adjustment and installation is convenient, and light-illuminating effect is good.
Description
Technical field
The utility model relates to lighting technical field, in particular to a kind of adjustable focus type shot-light.
Background technique
Shot-light is a kind of in the lamps and lanterns for being widely used in all types of business places, has been mainly characterized in that specific irradiation light
Beam angle degree, for protruding the appearance characteristics of photographed object and building the stereovision of luminous environment, user need to be according to actual service condition
The shot-light of appropriate light beam angle is bought, and shot-light on the market is all the product for the fixed angle specification that producer releases, after mounting
Often have deviation, cause to will appear in actual use light angle and it is expected there is any discrepancy, the hot spot that casts out and
Central light strength cannot reach demand, to influence the bandwagon effect of commodity.Shot-light angle specification fixes and causes people are practical to pacify
The problem of deviation of the hot spot, angle, central light strength and the demand that occur when dress and debugging, needs to provide a kind of novel adjustable
Burnt shot-light solves the above problems.
Utility model content
The purpose of this utility model is to propose a kind of adjustable focus type shot-light, and it is solid to solve shot-light angle specification in the prior art
The problem of deviation that is fixed and causing the hot spot, angle, central light strength and the demand that occur when people's actual installation and debugging.
One aspect according to the present utility model provides a kind of adjustable focus type shot-light, comprising:
Lamp outer casing is in hollow cylindrical；
Driving power is installed on the rear end in lamp outer casing and close to lamp outer casing and is arranged；
Light source assembly is set to the front end in lamp outer casing and close to lamp outer casing and is arranged, light source assembly and driving power
It is connected by conducting wire；
Focusing component, rotatable to be arranged, the rear end of focusing component is installed in lamp outer casing and is arranged in light source assembly
Front end, the front end of focusing component is protrudingly placed on the front end of lamp outer casing, and focusing component includes a zoom lens, passes through rotation focusing
Component, so that focusing component can be moved forward and backward, so that zoom lens adjust hot spot, light beam close to or far from light source assembly
The size at angle and the power of center light.
Further, the front end of focusing component and lamp outer casing is connected through a screw thread.
Further, focusing component further include:
Darkening cover, annularly, front end are protrudingly placed on the front end of lamp outer casing, and rear end is arranged in lamp outer casing and close to lamps and lanterns
The front end of shell is arranged, and offers annular stop groove on the rear inside wall of darkening cover, the front end outer side wall of zoom lens is set
It is equipped with annular stop protrusion corresponding with annular stop groove, annular stop card slot, which is stuck in annular stop groove, realizes zoom
Lens engage with darkening cover；
Retaining ring is sheathed on the lateral wall of darkening cover front end, is offered first on the front end outer side wall of darkening cover and is screwed on
Screw thread, to be formed and be screwed on that screw thread matches with first second that set to the concave along retaining ring lateral wall are screwed on screw thread, are screwed on first
Screw thread locks darkening cover with second retaining ring that is screwed under the cooperation of screw thread.
Further, a circlip is also set up between darkening cover and zoom lens, for stopping zoom lens with respect to darkening cover
Axial movement.
Further, the O-ring of a plastic cement material is set between retaining ring and darkening cover.
Further, zoom lens are in the bowl structure of intermediate aperture, and it is saturating with zoom that the rear end of zoom lens is also arranged one
The reflector that mirror shape is mutually agreed with.
Further, light source assembly includes at least one light source board and the light source bracket for installing light source, light source board
It is screwed on light source bracket；Light source board is COB light source plate or LED light source board.
It further, further include the track adapter being connect with driving power by conducting wire；Driving power is adapted to track
A lead fixed strip is also set up between device, is provided with the fairlead worn for conducting wire on lead fixed strip.
It further, further include the circular luminaire rear cover for being installed on lamp outer casing rear end, lamp back cover edge is to dividing into
Multiple hangers are equipped with, hangers slot corresponding with hangers is provided on the rear inside wall of lamp outer casing to cooperate with hangers by lamp
Tool rear cover is fixed on lamp outer casing.
The technical effect of the utility model: a kind of adjustable focus type shot-light provided by the utility model, by the way that focusing group is arranged
Part can be rotated the front end portion of the prominent lamp outer casing of shot-light, and the focusing component unitary rotation made is so that change connected to it
The distance between focus lens and light source assembly change, to adjust the size of hot spot, beam angle that shot-light light irradiates
And the power of central light strength；Solve shot-light angle specification in the prior art fix and cause people's actual installation and debugging when
The problem of waiting the deviation of the hot spot occurred, angle, central light strength and demand.
Detailed description of the invention
Fig. 1 is a kind of explosive view of adjustable focus type shot-light of the utility model；
Fig. 2 is a kind of explosive view of the focusing component of adjustable focus type shot-light of the utility model；
Fig. 3 is the installation diagram of the utility model kind adjustable focus type shot-light.
Description of symbols:
1- lamp outer casing；11- the 4th is screwed on screw thread；2- driving power；3- light source assembly；31- light source board；32- light source branch
Frame；4- focusing component；41- zoom lens；411- annular stop protrusion；42- darkening cover；421- third is screwed on screw thread；422-
One is screwed on screw thread；423- annular stop groove；424- scale value；43- retaining ring；431- second is screwed on screw thread；5- circlip；6-O
Type circle；7- reflector；8- track adapter；9- lead fixed strip；91- fairlead；10- lampshade rear cover；101- hangers.
Specific embodiment
To make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment
And referring to attached drawing, the utility model is further described.It should be understood that these descriptions are merely illustrative, and do not really want
Limit the scope of the utility model.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid not
Necessarily obscure the concept of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
The limitation of novel protected range.
As shown in Figure 1-Figure 3, the one aspect of utility model provides a kind of adjustable focus type shot-light, comprising:
Lamp outer casing 1 is in hollow cylindrical；
Driving power 2 is installed on the rear end in lamp outer casing 1 and close to lamp outer casing 1 and is arranged；
Light source assembly 3 is set to the front end in lamp outer casing 1 and close to lamp outer casing 1 and is arranged, light source assembly 3 and driving
Power supply 2 is connected by conducting wire；
Focusing component 4, rotatable to be arranged, the rear end of focusing component 4 is installed in lamp outer casing 1 and is arranged in light source group
The front end of part 3, the front end of focusing component 4 are protrudingly placed on the front end of lamp outer casing 1, and focusing component 4 includes a zoom lens 41, pass through
Rotate focusing component 4 so that focusing component 4 can be moved forward and backward so that zoom lens 41 close to or far from light source assembly 3 with
Adjust hot spot, the size of beam angle and the power of center light.
Refering to body 1 and Fig. 2, it is preferable that focusing component 4 and the front end of lamp outer casing 1 are connected through a screw thread.Specifically,
42 rear end lateral wall of darkening cover offers third respectively and is screwed on screw thread 421；Setting and the on the inner sidewall of 1 front end of lamp outer casing
The 4th precession screw thread 11 that three precession screw threads 421 match, the third precession screw thread when rotating the front end portion of lamp outer casing 1
421 and the 4th precession screw thread 11 cooperate so that darkening cover 42 it is whole it is opposite be moved forward and backward so that change connected to it
Focus lens 41 adjust the size of hot spot, beam angle and the power of center light far from or close to light source assembly 3.
Refering to fig. 1, Fig. 2 and Fig. 3, it is preferable that focusing component 4 further include:
Darkening cover 41, annularly, front end are protrudingly placed on the front end of lamp outer casing 1, and rear end setting is in lamp outer casing 1 and close
The front end of lamp outer casing 1 is arranged, and offers annular stop groove 423 on the rear inside wall of darkening cover 41, zoom lens 41
Front end outer side wall is provided with annular stop protrusion 411 corresponding with annular stop groove 423, and annular stop protrusion card 423 blocks
Engage in realization zoom lens 41 in annular stop groove 423 with darkening cover 42；In a preferred embodiment, darkening cover 42
A circlip 5 is also set up between zoom lens 41, for stopping zoom lens 41 to move axially with respect to darkening cover 42, so that becoming
Between light shield 42 and zoom lens 41 more closely, zoom lens 41 are tightly stuck on the cover of darkening 42.As shown in figure 3, specifically
It is that the scale value of multiple and different radium-shine angles is labeled on the lateral wall of the part of 1 front end of protrusion lamp outer casing of darkening cover 42,
The adjusting of zoom angle size is controlled convenient for user.
Retaining ring 43 is sheathed on the lateral wall of 42 front end of darkening cover, and is offered on the front end outer side wall of darkening cover 42
One is screwed on screw thread 422, and to be formed and be screwed on that screw thread 422 matches with first second that set to the concave along 43 lateral wall of retaining ring is screwed on spiral shell
Line 431, first be screwed on screw thread 422 be screwed on described second screw thread 431 cooperation under retaining ring 43 darkening cover 42 locked.?
In one preferred embodiment, the O-ring 6 of a plastic cement material is set, O-ring 6 is rotating between retaining ring 43 and darkening cover 42
To focus when darkening cover 42 more smoothly.
Refering to fig. 1 with Fig. 2, it is preferable that zoom lens 41 be in intermediate aperture bowl structure, the rear end of zoom lens 41 is also
It is arranged a reflector 7 mutually agreed with 41 shape of zoom lens.Specifically, zoom lens 41 are the bowl structure of intermediate aperture
The lens of special designing, are able to maintain that the overall brightness degree of deviation under different distance is smaller and good hot spot uniformity.
Refering to fig. 1, it is preferable that light source assembly 3 includes at least one light source board 31 and the light source branch for installing light source
32 framves, light source board 31 are screwed on light source bracket 32；Light source board 31 is COB light source plate or LED light source board.
Refering to fig. 1, it is preferable that further include the track adapter 8 being connect with driving power 2 by conducting wire；Driving power 2 with
A lead fixed strip 9 is also set up between track adapter 8, and the fairlead 91 worn for conducting wire is provided on lead fixed strip 9.
Specifically, the top of driving power 2 also sets up a driving fixed plate 21 for fixing, driving fixed plate 21 and driving electricity
Corresponding connecting hole is both provided on source 2 respectively, Outer screw wears corresponding connecting hole for driving power 2 and driving respectively
Fixed plate 21 is fixed as one；After conducting wire passes through lead fixed strip 9, the upper end of lead fixed strip 9 is adapted to by screw with track
Device 9 is fixedly connected, and lower end is connect also through screw with driving fixed plate 21.
Refering to fig. 1, it is preferable that further include the circular luminaire rear cover 10 for being installed on 1 rear end of lamp outer casing, lamp back cover
10 edges are vertically provided with multiple hangers 101, and extension corresponding with hangers 101 is provided on the rear inside wall of lamp outer casing 1
Lamp back cover 10 to be fixed on lamp outer casing 1 by ear slot with the cooperation of hangers 101.
A kind of adjustable focus type shot-light provided by the utility model can be rotated the prominent lamps and lanterns of shot-light by the way that focusing component is arranged
The front cover portion of shell, the focusing component unitary rotation made is so that between zoom lens connected to it and light source assembly
Distance changes, to adjust hot spot, the size of beam angle and the power of central light strength that shot-light light irradiates；It solves
Shot-light angle specification fixes and causes the hot spot occurred when people's actual installation and debugging, angle, center in the prior art
The problem of deviation of light intensity and demand.
It should be understood that the above-mentioned specific embodiment of the utility model is used only for exemplary illustration or explains this reality
With novel principle, without constituting limitations of the present invention.Therefore, in the spirit and scope without departing from the utility model
In the case of any modification, equivalent substitution, improvement and etc. done, should be included within the scope of protection of this utility model.In addition,
The appended claims for the utility model are intended to cover to fall into attached claim scope and boundary or this range and boundary
Whole change and modification in equivalent form.
Claims (9)
1. a kind of adjustable focus type shot-light characterized by comprising
Lamp outer casing is in hollow cylindrical；
Driving power is installed on the rear end in the lamp outer casing and close to the lamp outer casing and is arranged；
Light source assembly is set to the front end in the lamp outer casing and close to the lamp outer casing and is arranged, the light source assembly with
The driving power is connected by conducting wire；
Focusing component, rotatable to be arranged, the rear end of the focusing component is installed in the lamp outer casing and is arranged described
The front end of light source assembly, the front end of the focusing component are protrudingly placed on the front end of the lamp outer casing, and the focusing component includes one
Zoom lens, by rotating focusing component, so that the focusing component can be moved forward and backward, so that the zoom lens are close
Or far from the light source assembly to adjust the size of hot spot, beam angle and the power of center light.
2. adjustable focus type shot-light according to claim 1, which is characterized in that the focusing component and the lamp outer casing
Front end is connected through a screw thread.
3. adjustable focus type shot-light according to claim 1 or 2, which is characterized in that the focusing component further include:
Darkening cover, annularly, front end are protrudingly placed on the front end of the lamp outer casing, and rear end setting is in the lamp outer casing and close
The front end of the lamp outer casing is arranged, and offers annular stop groove on the rear inside wall of the darkening cover, the zoom is saturating
The front end outer side wall of mirror is provided with annular stop protrusion corresponding with the annular stop groove, the annular stop card slot card
In realizing that the zoom lens engage with the darkening cover in the annular stop groove；
Retaining ring is sheathed on the lateral wall of darkening cover front end, offers first on the front end outer side wall of the darkening cover
Be screwed on screw thread, and to be formed and be screwed on that screw thread matches with described first second that set to the concave along the retaining ring lateral wall is screwed on spiral shell
Line, described first be screwed on screw thread be screwed on described second screw thread cooperation under the retaining ring darkening cover locked.
4. adjustable focus type shot-light according to claim 3, which is characterized in that between the darkening cover and the zoom lens
A circlip is also set up, for stopping the relatively described darkening cover axial movement of the zoom lens.
5. adjustable focus type shot-light according to claim 3, which is characterized in that set between the retaining ring and the darkening cover
Set the O-ring of a plastic cement material.
6. -2, the described in any item adjustable focus type shot-lights of 4-5 according to claim 1, which is characterized in that during the zoom lens are in
Between aperture bowl structure, the rear end of the zoom lens is also arranged a reflector mutually agreed with the zoom lens shape.
7. adjustable focus type shot-light according to claim 1, which is characterized in that the light source assembly includes at least one light source
Plate and light source bracket for installing the light source, the light source board are screwed on the light source bracket；It is described
Light source board is COB light source plate or LED light source board.
8. adjustable focus type shot-light according to claim 1, which is characterized in that further include being connect with driving power by conducting wire
Track adapter；A lead fixed strip is also set up between the driving power and the track adapter, the lead is fixed
The fairlead worn for the conducting wire is provided on item.
9. adjustable focus type shot-light according to claim 1, which is characterized in that further include after being installed on the lamp outer casing
The one circular luminaire rear cover at end, the lamp back cover edge is vertically provided with multiple hangers, the rear inside of the lamp outer casing
Hangers slot corresponding with the hangers is provided on wall so that lamp back cover to be fixed on outside the lamps and lanterns with hangers cooperation
On shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821508950.5U CN208687500U (en) | 2018-09-15 | 2018-09-15 | A kind of adjustable focus type shot-light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821508950.5U CN208687500U (en) | 2018-09-15 | 2018-09-15 | A kind of adjustable focus type shot-light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208687500U true CN208687500U (en) | 2019-04-02 |
Family
ID=65888797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821508950.5U Expired - Fee Related CN208687500U (en) | 2018-09-15 | 2018-09-15 | A kind of adjustable focus type shot-light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208687500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719780A (en) * | 2021-07-26 | 2021-11-30 | 佛山市凯迅光健康工程技术研究院 | Intelligent LED down lamp that zooms |
-
2018
- 2018-09-15 CN CN201821508950.5U patent/CN208687500U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719780A (en) * | 2021-07-26 | 2021-11-30 | 佛山市凯迅光健康工程技术研究院 | Intelligent LED down lamp that zooms |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 Termination date: 20210915 |