CN106287571A - Optical lens module and there is the light fixture of this optical lens group - Google Patents
Optical lens module and there is the light fixture of this optical lens group Download PDFInfo
- Publication number
- CN106287571A CN106287571A CN201510300629.2A CN201510300629A CN106287571A CN 106287571 A CN106287571 A CN 106287571A CN 201510300629 A CN201510300629 A CN 201510300629A CN 106287571 A CN106287571 A CN 106287571A
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- CN
- China
- Prior art keywords
- optical lens
- bulb
- light fixture
- lens module
- convex lens
- Prior art date
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 59
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 229910002027 silica gel Inorganic materials 0.000 claims description 8
- 239000000741 silica gel Substances 0.000 claims description 8
- 229960001866 silicon dioxide Drugs 0.000 claims description 8
- 239000013078 crystal Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of optical lens module and have the light fixture of this optical lens module, this optical lens module is made up of the convex lens sheet that at least three shape is identical；The conglobate optical lens module of the most seamless spliced shape of adjacent convex lens sheet；Each convex lens block is two-by-two intersected around form with the cross section in the line direction of convex lens sheet photocentre by three lines along optical lens module axle center, wherein a line and the axis parallel of optical lens module.When optical lens module moves in a circle, the light beam of an independent bulb can project on the convex lens sheet on side, owing to the photocentre of every convex lens sheet there occurs skew, therefore can produce skew refraction；When optics convex lens move in a circle be returned to original state time, generation skew refraction disappear；So circulation, makes all to project through the light beam of optical lens module, makes the utilization rate of light reach higher.
Description
Technical field
The present invention relates to lighting field, more particularly, it relates to a kind of optical lens module and tool
There is the light fixture of the integrated hot spot of multiple bulb sources of this optical lens module.
Background technology
Existing stage lamp, selects gas discharge bulb, and light source typically selects a gas to put
Bulb, as light source, at present by increasing the power of gas discharge bulb, promotes whole stage
The brightness of light fixture.
But, by improving the power of pure gas discharge bulb, improve lamplight brightness.Such as,
When improving to 200W from 100W, lamplight brightness can be double, but from 200W to 280W, lamp
Brightness is only capable of promoting 30%, and unnecessary power is used for generating heat.As can be seen here, increase lamp is depended merely on
The mode of bubble power improves the brightness of stage lamp can not improve brightness, lamplight brightness veritably
It is not simple direct proportionality with bulb power, pole can be reached the most within the specific limits
Limit, unnecessary power is only used for heating.Therefore, raising bulb power can not be depended alone carry
High lamplight brightness.
When using the integrated hot spot of light source of multiple gas discharge bulb to improve lamplight brightness,
Imaging and adjustment hot spot need to arrange one group of compound lens, therefore compound lens foremost at lamp body
Structure influence imaging and formed hot spot effect.
Summary of the invention
The technical problem to be solved in the present invention is, for the drawbacks described above of prior art, it is provided that
A kind of optical lens module and there is the light source integrated of multiple bulbs of this optical lens module
The light fixture of individual hot spot.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of optical lens
Assembly, this optical lens module is made up of the convex lens sheet that at least three shape is identical；Adjacent
The conglobate optical lens module of the most seamless spliced shape of convex lens sheet；Each convex lens block is along light
Learn the cross section in line direction of lens subassembly axle center and convex lens sheet photocentre by three lines two-by-two
Intersect around forming, wherein a line and the axis parallel of optical lens module.
Optical lens module of the present invention, wherein, the material of described convex lens sheet be glass,
One in crystal, plastics.
The present invention also provides for the light fixture of a kind of integrated hot spot of multiple bulb source, and it includes at least three
Individual be arranged in parallel bulb, for fixing the fixing device of each bulb, along the light of described bulb
The first lens subassembly, prism assemblies and the upper described optical lens that line exit direction sets gradually
Assembly.
The light fixture of the integrated hot spot of multiple bulb source of the present invention, wherein, this light fixture also wraps
Include the fixed disk for fixing described optical lens module and for driving described fixed disk to rotate
Motor.
The light fixture of the integrated hot spot of multiple bulb source of the present invention, wherein, described first saturating
Mirror assembly is made up of several lens, and described prism assemblies is made up of several prismatic lenses；Lens,
The quantity of prismatic lens and convex lens sheet is equal with the quantity of bulb respectively.
The light fixture of the integrated hot spot of multiple bulb source of the present invention, wherein, described fixing dress
Put the connection post including fixed mount, stator and fixing Connection Bracket with stator；Fixed mount
On offer several installing hole equal with bulb quantity；The lampshade of described each bulb is removable
Being arranged on installing hole with unloading, the lamp socket afterbody of each bulb is fixedly mounted on stator.
The light fixture of the integrated hot spot of multiple bulb source of the present invention, wherein, this light fixture also wraps
Including heat abstractor, this heat abstractor includes the box body surrounded by four sidewalls and is arranged on box body side
Blower fan on wall；Described fixed mount is removably mounted on the opening part of box body.
The light fixture of the integrated hot spot of multiple bulb source of the present invention, wherein, this light fixture also wraps
Including several silicagel pad equal with bulb quantity, each silicagel pad correspondence is arranged on a bulb
Lamp socket afterbody.
The light fixture of the integrated hot spot of multiple bulb source of the present invention, wherein, this light fixture also wraps
Including the shim for separating adjacent two bulbs, this shim is removably mounted on described company
Connect on post.
The light fixture of the integrated hot spot of multiple bulb source of the present invention, wherein, this light fixture also wraps
Including the connecting shaft of the beam projecting direction setting along each described bulb, this connecting shaft is connected to institute
Stating on fixed mount, described first lens subassembly, prism assemblies and optical lens module are fixed successively
It is connected in connecting shaft.
Implement the optical lens module of the present invention and there are multiple bulbs of this optical lens module
The light fixture of the integrated hot spot of light source, have the advantages that
(1) owing to each convex lens block in optical lens module is along optical lens module axle center
Intersect two-by-two around forming by three lines with the cross section in the line direction of convex lens sheet photocentre；Its
In the axis parallel of line and optical lens module, this structure causes each convex lens block
Photocentre can offset, produce eccentric distance, now can produce through the light beam of convex lens block
Skew refraction.When optical lens module moves in a circle, the light beam of an independent bulb can be thrown
It is mapped on the convex lens sheet on side, owing to the photocentre of every convex lens sheet there occurs skew, therefore
Skew refraction can be produced；When optics convex lens move in a circle be returned to original state time, produce
Skew refraction disappear；So circulation, makes all to project through the light beam of optical lens module,
The utilization rate making light reaches higher.
(2) there is the light fixture of optical lens assembly of the present invention by arranging at least three bulb,
Sequentially pass through the first lens subassembly, form light beam, then through a big optical lens module,
At least three light beam is overlapped into a hot spot；Sending out by the single light beam of the first lens subassembly
Angular is the least, is closer to 0 °-1 °, through the light beam almost Cheng Ping of the first lens subassembly
Row light, very short distance will occur light beam overlapping, and at least three light beam of overlapping region is the most overlapping
Become a light beam；Or it is exactly a hot spot that light beam projects present on metope curtain.
(3) light source of selection at least three bulb is as launching light source, through an integrated hot spot,
The brightness of light fixture can be improved, change and depend merely on raising power mode at present to promote the bright of light fixture
The form of degree.
(4) it addition, the diameter of the lens of first battery of lens of the present invention is less than 40mm, make
Through the first battery of lens lens lighting angle reduce, make light beam close to directional light, then
Through optical lens module, finally it is overlapped into a light beam, improves the utilization rate of light further.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the structural representation of the optical lens module of better embodiment of the present invention；
Fig. 2 is the schematic cross-section in Fig. 1 along line A-A；
Fig. 3 is the forming process figure of convex lens sheet；
Fig. 4 is that the light beam sharing four gas discharge bulbs of present pre-ferred embodiments is concentrated
Become the structural representation of the light fixture of a hot spot；
Fig. 5 is the fixing device structural representation with heat abstractor of present pre-ferred embodiments；
Fig. 6 is that the light beam sharing four gas discharge bulbs of present pre-ferred embodiments is concentrated
Become the light path schematic diagram of the light fixture of a hot spot；
Fig. 7 is that the light beam sharing four gas discharge bulbs of present pre-ferred embodiments is concentrated
Become the light path schematic diagram of another angle of the light fixture of a hot spot.
Wherein, 10, optical lens module；11, convex lens sheet；12, the first line；13、
Second line；14, the 3rd line；20, gas discharge bulb；21, protruding；30, fixing
Device；31, fixed mount；311, concave block；32, stator；33, post is connected；34, peace
Dress hole；40, the first lens subassembly；50, prism assemblies；60, fixed disk；70, motor；
80, heat abstractor；81, box body；82, blower fan；90, silicagel pad；100, shim；
110, connecting shaft.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, the present invention is described further:
Better embodiment of the present invention is the optical lens group using four convex lens sheets to be spliced into
Part；As shown in Figure 1-2, the structure for the optical lens module of better embodiment of the present invention is shown
It is intended to, as it is shown in figure 1, a kind of optical lens module 10 is by the identical convex lens of four shapes
Sheet 11 forms；Four adjacent convex lens sheet 11 conglobate optical lens of the most seamless spliced shape
Mirror assembly 10；Each convex lens sheet 11 is along optical lens module 10 axle center and convex lens sheet 11
The cross section in the line direction of photocentre is intersected around forming two-by-two by three lines；Described photocentre is position
Point in convex lens central authorities；Described along optical lens module 10 axle center and convex lens sheet 11 photocentre
Line direction line A-A as shown in Figure 1.Wherein, three lines are followed successively by the first line
12, the second line the 13, the 3rd line 14, wherein the first line 12 and optical lens module
The axis (line B-B as shown in Figure 2) of 10 is parallel.
Preferably, convex lens sheet 11 is planoconvex lens, and wherein, the material of convex lens sheet 11 is
One in glass, crystal, plastics.
As it is shown on figure 3, be the forming process figure of convex lens sheet.Wherein, three convex lens in figure
Mirror is the schematic cross-section through convex lens photocentre along its axis direction, the convex lens C in Fig. 3
For planoconvex lens, convex lens D be convex lens C cuts along convex lens axis direction after convex lens,
Convex lens E is the convex lens after removing cut portion, is convex lens sheet of the present invention
11, cleaved after the photocentre of convex lens sheet can offset, produce eccentric distance, the most thoroughly
The light beam crossing convex lens sheet 11 can produce refraction；I.e. send out due to the photocentre of every convex lens sheet 11
Having given birth to skew, the light through convex lens sheet 11 can produce skew refraction.
The present invention also provides for a kind of light fixture by the integrated hot spot of multiple bulb sources, wherein, uses
Bulb be gas discharge bulb, naturally it is also possible to use LED or diode etc. other can be real
The bulb executed.Preferably, the light fixture of better embodiment of the present invention uses four gas discharges
The light fixture of better embodiment of the present invention is described as a example by bulb.If Fig. 4-7 is the structure of this light fixture
Schematic diagram and light path schematic diagram；
As shown in figs. 4-7, the light fixture of the better embodiment of the present invention includes that four be arranged in parallel
Gas discharge bulb 20, for fix each gas discharge bulb 20 fixing device 30,
The first lens subassembly 40 that beam projecting direction along gas discharge bulb 20 sets gradually, rib
Mirror assembly 50 and above-mentioned optical lens module 10；Also include for fixing optical lens module
The fixed disk 60 of 10, motor 70 for driving fixed disk 60 to rotate, heat abstractor 80,
Four silicagel pad 90 equal with gas discharge bulb 20 quantity, it is used for separating adjacent two gas
The shim 100 of body discharging lamp bubble 20, along the beam projecting side of each gas discharge bulb 20
To the connecting shaft 110 arranged.
As it is shown in figure 5, the structure of the fixing device of present pre-ferred embodiments and heat abstractor is shown
It is intended to.Wherein, this fixing device 30 includes fixed mount 31, stator 32 and fixing connection
Fixed mount 31 and the connection post 33 of stator 32；Several and gas is offered on fixed mount 31
The installing hole 34 that discharge bulb 20 quantity is equal；The lamp of described each gas discharge bulb 20
Cover body is removably mounted on installing hole 34, the lamp socket afterbody of each gas discharge bulb 20
It is fixedly mounted on stator 32.Each silicagel pad 90 correspondence is arranged on each gas-discharge lamp
The lamp socket afterbody of bubble 20.Bulb tail uses silicagel pad 90, has buffered vibration, limits bulb
Movable.Shim 100 is removably mounted on described connection post 33.
This heat abstractor 80 includes the box body 81 surrounded by four sidewalls and is arranged on box body 81
Blower fan 82 on sidewall；Wherein, the lampshade of each gas discharge bulb 20 arranges number
Individual protruding 21, on each fixed mount 31, the place corresponding with this projection 21 arranges several
The concave block 311 matched, described fixed mount 31 coordinates clamping by protruding 21 with concave block 311,
It is removably mounted on the opening part of box body 81.Preferably, the light fixture of the present invention uses two
Blower fan 82, outside cold wind is sent in box body 81 from blower fan 82, will be arranged in box body 81
The steam that distributes of gas discharge bulb 20 discharge from another opening part of box body 81.
First lens subassembly 40 is made up of four lens, and prism assemblies 50 is by four prismatic lenses
Composition；The quantity of lens, prismatic lens and convex lens sheet 11 respectively with gas discharge bulb 20
Measure equal.Certainly, four convex lens sheets 11 in better embodiment of the present invention are spliced into one
During individual entirety, it is also possible to be made of one molding, become a complete convex lens.
Wherein, fixed disk 60 being offered four loopholes, optical lens module 10 is arranged on solid
In price fixing 60；The rotary shaft of motor 70 is fixedly mounted on the axle center of optical lens module 10,
To drive optical lens module 10 to move in a circle.
When fit tightly be spliced into an overall optics convex lens move in a circle time, four gas
The light beam of the independent gas discharge bulb 20 in body discharging lamp bubble 20 can project side
On convex lens sheet 11, owing to the photocentre of every convex lens sheet 11 there occurs skew, therefore can produce
Raw skew refraction；When optics convex lens move in a circle be returned to original state time, generation inclined
Move refraction to disappear；So circulation, makes all to reflect through the light beam of optical lens module 10,
The utilization rate making light reaches higher.
Connecting shaft 110 is connected on fixed mount 31, described first lens subassembly 40, prism group
Part 50 and optical lens module 10 are fixedly connected sequentially in connecting shaft 110.Preferably, often
The diameter of the lens in individual first lens subassembly 40 is less than 40mm, it is simple to lighting angle is little,
Make light beam close to directional light, then through last convex lens, be finally overlapped into a light beam.
The light fixture of the present invention, by arranging at least three bulb, sequentially passes through the first lens subassembly
40 (being made up of at least three lens), form approximately parallel light beam, bigger through one
Optical lens module 10 (being made up of at least three convex lens sheet), by least three light beam
It is overlapped into a hot spot；It is the least by the single light beam lighting angle of the first lens subassembly 40,
It is closer to 0 °-1 °, almost becomes directional light, very short distance that light beam will be occurred overlapping, weight
At least three light beam in folded region is just overlapped into a light beam；Or a light beam projects metope
Present on curtain is exactly a hot spot, and the light path if Fig. 6-7 is light fixture of the present invention is shown
It is intended to.
It will be apparent to those skilled in the art that can technical scheme as described above and structure
Think, make other various corresponding changes and deformation, and all these changes and deformation
Within all should belonging to the protection domain of the claims in the present invention.
Claims (10)
1. an optical lens module, it is characterised in that this optical lens module is by least three
The convex lens sheet composition that individual shape is identical；Adjacent convex lens sheet is the most seamless spliced forms circle
Optical lens module；Each convex lens block is along optical lens module axle center and convex lens sheet photocentre
Line direction cross section by three lines two-by-two intersect around forming, a wherein line and light
Learn the axis parallel of lens subassembly.
Optical lens module the most according to claim 1, it is characterised in that described convex
The material of lens is the one in glass, crystal, plastics.
3. the light fixture of the integrated hot spot of multiple bulb sources, it is characterised in that it include to
Lack three bulbs be arrangeding in parallel, for fixing the fixing device of each bulb, along described bulb
Beam projecting direction the first lens subassembly, prism assemblies and claim 1 institute that set gradually
The optical lens module stated.
The light fixture of the integrated hot spot of multiple bulb source the most according to claim 3, it is special
Levying and be, this light fixture also includes the fixed disk for fixing described optical lens module and for driving
The motor that dynamic described fixed disk rotates.
The light fixture of the integrated hot spot of multiple bulb source the most according to claim 3, it is special
Levying and be, described first lens subassembly is made up of several lens, and described prism assemblies is by several
Prismatic lens forms；The quantity of lens, prismatic lens and convex lens sheet respectively with the quantity phase of bulb
Deng.
The light fixture of the integrated hot spot of multiple bulb source the most according to claim 3, it is special
Levying and be, described fixing device includes that fixed mount, stator and fixing Connection Bracket are with fixing
The connection post of sheet；Several installing hole equal with bulb quantity is offered on fixed mount；Described often
The lampshade of individual bulb is removably mounted on installing hole, and the lamp socket afterbody of each bulb is fixed
It is arranged on stator.
The light fixture of the integrated hot spot of multiple bulb source the most according to claim 3, it is special
Levying and be, this light fixture also includes heat abstractor, and this heat abstractor includes being surrounded by four sidewalls
Box body and the blower fan being arranged on box side wall；Described fixed mount is removably mounted on box body
Opening part.
The light fixture of the integrated hot spot of multiple bulb source the most according to claim 3, it is special
Levying and be, this light fixture also includes several silicagel pad equal with bulb quantity, each silicagel pad pair
The lamp socket afterbody of a bulb should be arranged on.
The light fixture of the integrated hot spot of multiple bulb source the most according to claim 3, it is special
Levying and be, this light fixture also includes the shim for separating adjacent two bulbs, and this shim can
Releasably it is arranged on described connection post.
The light fixture of the integrated hot spot of multiple bulb source the most according to claim 3, it is special
Levying and be, this light fixture also includes the connection arranged along the beam projecting direction of each described bulb
Axle, this connecting shaft is connected on described fixed mount, described first lens subassembly, prism assemblies and
Optical lens module is fixedly connected sequentially in connecting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510300629.2A CN106287571A (en) | 2015-05-30 | 2015-05-30 | Optical lens module and there is the light fixture of this optical lens group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510300629.2A CN106287571A (en) | 2015-05-30 | 2015-05-30 | Optical lens module and there is the light fixture of this optical lens group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106287571A true CN106287571A (en) | 2017-01-04 |
Family
ID=57656408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510300629.2A Pending CN106287571A (en) | 2015-05-30 | 2015-05-30 | Optical lens module and there is the light fixture of this optical lens group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106287571A (en) |
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| CN203731251U (en) * | 2014-01-23 | 2014-07-23 | 江苏茂逸光电科技有限公司 | Automobile head lamp undamaged fixing mechanism |
| CN103939801A (en) * | 2014-04-09 | 2014-07-23 | 广州市升龙灯光设备有限公司 | Lamp capable of producing three-dimensional lighting effect |
| CN204026342U (en) * | 2014-07-25 | 2014-12-17 | 广州励时电子有限公司 | A kind of stage lighting |
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