CN204269900U - A kind of inner structure of laser variable-focus luminaire - Google Patents
A kind of inner structure of laser variable-focus luminaire Download PDFInfo
- Publication number
- CN204269900U CN204269900U CN201420807865.4U CN201420807865U CN204269900U CN 204269900 U CN204269900 U CN 204269900U CN 201420807865 U CN201420807865 U CN 201420807865U CN 204269900 U CN204269900 U CN 204269900U
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- China
- Prior art keywords
- circuit board
- mount holder
- focus
- lens barrel
- fixed
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000463 material Substances 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 5
- 239000008397 galvanized steel Substances 0.000 claims description 5
- 238000010009 beating Methods 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
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- Lens Barrels (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a kind of inner structure of laser variable-focus luminaire, belongs to illuminator structure technical field, and its structure comprises laser instrument, lens barrel and lens, also comprises mount holder and gears meshing rotational structure; Described laser instrument is fixedly installed on mount holder; Described barrelshift is connected on mount holder, and the inside surface of lens barrel is provided with screw thread, lens coordinate be arranged on the screw thread of lens barrel inside, the outside surface annular of lens barrel is provided with tooth, and with gears meshing rotational structure fit engagement; Also comprise the circuit board controlling laser instrument and gears meshing rotational structure, described circuit board is fixed on circuit board support by fixed leg, and circuit board support is fixed on mount holder.The utility model has set up mount holder and circuit board support on the basis of existing structure, and is bolted on mount holder by laser instrument and stepper motor, is fixed on circuit board support by circuit board by fixed leg, connection and reasonable arrangement, arrangement in order, reduces volume, saves the set-up time.
Description
Technical field
The utility model relates to a kind of laser variable-focus luminaire, specifically a kind of inner structure of laser variable-focus luminaire.
Background technology
At present, on market there is following four problems in existing laser variable-focus luminaire:
1) laser variable-focus illuminator volume is bigger than normal;
2) circuit board fixed form is loaded down with trivial details, is unfavorable for producing installing;
3) radiating effect is undesirable;
4) overall assembly process is more, and during batch production, assembling is lost time.
In order to solve the problem, the inner structure of the laser variable-focus luminaire of existing structure be improved, volume be little to reach, connection and reasonable arrangement, assembling is orderly, heat dispersion is good advantage.
Summary of the invention
Technical assignment of the present utility model solves the deficiencies in the prior art, provides a kind of inner structure of laser variable-focus luminaire.
The utility model solves the technical scheme that its technical matters adopts:
An inner structure for laser variable-focus luminaire, comprises laser instrument, lens barrel and lens, wherein,
Also comprise mount holder and gears meshing rotational structure;
Described laser instrument to be fixedly installed on mount holder and to match with lens;
Described barrelshift is connected on mount holder, and the inside surface of lens barrel is provided with screw thread, lens coordinate be arranged on the screw thread of lens barrel inside, the outside surface annular of lens barrel is provided with tooth, and with gears meshing rotational structure fit engagement;
Also comprise the circuit board controlling laser instrument and gears meshing rotational structure, described circuit board is fixed on circuit board support by fixed leg, and circuit board support is fixed on downwards on mount holder.
Concrete, described gears meshing rotational structure comprises stepper motor and is arranged at the gear of stepper motor axle head, and the operation circuit of described stepper motor is connected on circuit board, the gear of stepper motor axle head and the tooth fit engagement of lens barrel outside surface.
Concrete, described laser instrument and/or stepper motor are fixed on mount holder by countersunk head trip bolt.
Concrete, described circuit board support bolt is fixed on mount holder.
Prioritizing selection, described mount holder adopts galvanized steel plain sheet material to make.
Prioritizing selection, the gear of described stepper motor axle head adopts aluminum alloy material to make.
Prioritizing selection, described circuit board support is panel beating support.
The beneficial effect that the inner structure of a kind of laser variable-focus luminaire of the present utility model is compared with prior art produced is:
1) the utility model is reasonable in design, mount holder and circuit board support have been set up in the basis of existing structure, and laser instrument and stepper motor are bolted on mount holder, circuit board is fixed on circuit board support by fixed leg, each reasonable structural arrangement, arrangement in order, reduces volume, save the set-up time, make user's also more simple and hommization in use;
2) mount holder of the present utility model adopts galvanized steel plain sheet material to make, and elegant in appearance, material is firm;
3) gear of stepper motor axle head adopts aluminum alloy material to make, and heat dispersion is good;
4) be all bolted between each structure of the present utility model, easy for installation, dismounting is simple.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
In figure, 1, mount holder, 2, lens barrel, 2-1, tooth, 3, circuit board,
4, circuit board support, 5, fixed leg, 6, gear, 7, stepper motor;
Unmarked laser instrument and lens in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing 1, the inner structure of a kind of laser variable-focus luminaire of the present utility model is described in detail below.
As shown in Figure 1, the inner structure of a kind of laser variable-focus luminaire of the present utility model, its structure comprises laser instrument, lens barrel 2 and lens, wherein,
Also comprise mount holder 1 and gear 6 engages rotational structure;
Described laser instrument to be fixedly installed on mount holder 1 and to match with lens;
Described lens barrel 2 axle is connected on mount holder 1, and the inside surface of lens barrel 2 is provided with screw thread, and lens cooperation is arranged on the screw thread of lens barrel 2 inside, and the outside surface annular of lens barrel 2 is provided with tooth 2-1, and engages rotational structure fit engagement with gear 6;
Also comprise and control the circuit board 3 that laser instrument and gear 6 engage rotational structure, described circuit board 3 is fixed on circuit board support 4 by fixed leg 5, and circuit board support 4 is fixed on downwards on mount holder 1.
Concrete, described gear 6 engages the gear 6 that rotational structure comprises stepper motor 7 and is arranged at stepper motor 7 axle head, and the operation circuit of described stepper motor 7 is connected on circuit board 3, the gear 6 of stepper motor 7 axle head and the tooth 2-1 fit engagement of lens barrel 2 outside surface.
Described laser instrument and stepper motor 7 are fixed on mount holder 1 by countersunk head trip bolt.
Described circuit board support 4 bolt is fixed on mount holder 1.
Prioritizing selection, described mount holder 1 adopts galvanized steel plain sheet material to make.
Prioritizing selection, the gear 6 of described stepper motor 7 axle head adopts aluminum alloy material to make.
Prioritizing selection, described circuit board support 4 is panel beating support.
In actual use procedure, the basis of existing structure has been set up mount holder 1 and circuit board support 4, and laser instrument and gear 6 are engaged rotational structure be fixed on mount holder 1 by countersunk head trip bolt, circuit board 3 is fixed on circuit board support 4 by fixed leg 5, again circuit board support 4 bolt is fixed on mount holder 1, be between each structure and removably connect, easy for installation, dismounting is simple; Each reasonable structural arrangement, arrangement in order, reduces volume, saves the set-up time; The mount holder 1 of galvanized steel plain sheet material is reliably firm, and gear 6 heat dispersion of aluminum alloy material is good, long service life.
The utility model can pass through without the technical characteristic described or adopt existing techniques in realizing; do not repeat them here; certainly; above-mentioned explanation is not the restriction novel to this; basis is novel is also not limited in above-mentioned citing; the change that those skilled in the art make in essential scope of the present invention, remodeling, interpolation or replacement, also should belong to the protection domain that this is novel.
Claims (7)
1. an inner structure for laser variable-focus luminaire, comprises laser instrument, lens barrel and lens, it is characterized in that,
Also comprise mount holder and gears meshing rotational structure;
Described laser instrument to be fixedly installed on mount holder and to match with lens;
Described barrelshift is connected on mount holder, and the inside surface of lens barrel is provided with screw thread, lens coordinate be arranged on the screw thread of lens barrel inside, the outside surface annular of lens barrel is provided with tooth, and with gears meshing rotational structure fit engagement;
Also comprise the circuit board controlling laser instrument and gears meshing rotational structure, described circuit board is fixed on circuit board support by fixed leg, and circuit board support is fixed on downwards on mount holder.
2. the inner structure of a kind of laser variable-focus luminaire according to claim 1, it is characterized in that, described gears meshing rotational structure comprises stepper motor and is arranged at the gear of stepper motor axle head, the operation circuit of described stepper motor is connected on circuit board, the gear of stepper motor axle head and the tooth fit engagement of lens barrel outside surface.
3. the inner structure of a kind of laser variable-focus luminaire according to claim 1 and 2, is characterized in that, described laser instrument and/or stepper motor are fixed on mount holder by countersunk head trip bolt.
4. the inner structure of a kind of laser variable-focus luminaire according to claim 3, is characterized in that, described circuit board support bolt is fixed on mount holder.
5. the inner structure of a kind of laser variable-focus luminaire according to claim 1 or 2 or 4, is characterized in that, described mount holder adopts galvanized steel plain sheet material to make.
6. the inner structure of a kind of laser variable-focus luminaire according to claim 2 or 4, is characterized in that, the gear of described stepper motor axle head adopts aluminum alloy material to make.
7. the inner structure of a kind of laser variable-focus luminaire according to claim 1 or 2 or 4, is characterized in that, described circuit board support is panel beating support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420807865.4U CN204269900U (en) | 2014-12-19 | 2014-12-19 | A kind of inner structure of laser variable-focus luminaire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420807865.4U CN204269900U (en) | 2014-12-19 | 2014-12-19 | A kind of inner structure of laser variable-focus luminaire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204269900U true CN204269900U (en) | 2015-04-15 |
Family
ID=52804760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420807865.4U Active CN204269900U (en) | 2014-12-19 | 2014-12-19 | A kind of inner structure of laser variable-focus luminaire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204269900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106772891A (en) * | 2015-11-19 | 2017-05-31 | 青岛海信宽带多媒体技术有限公司 | A kind of optical module |
-
2014
- 2014-12-19 CN CN201420807865.4U patent/CN204269900U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106772891A (en) * | 2015-11-19 | 2017-05-31 | 青岛海信宽带多媒体技术有限公司 | A kind of optical module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |