CN1862366A - Integral column fixer with regulating function - Google Patents
Integral column fixer with regulating function Download PDFInfo
- Publication number
- CN1862366A CN1862366A CN 200510070219 CN200510070219A CN1862366A CN 1862366 A CN1862366 A CN 1862366A CN 200510070219 CN200510070219 CN 200510070219 CN 200510070219 A CN200510070219 A CN 200510070219A CN 1862366 A CN1862366 A CN 1862366A
- Authority
- CN
- China
- Prior art keywords
- integral column
- integration rod
- column fixer
- light source
- source module
- 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
- 230000001105 regulatory effect Effects 0.000 title 1
- 230000010354 integration Effects 0.000 claims description 48
- 238000009434 installation Methods 0.000 claims description 9
- 210000002445 nipple Anatomy 0.000 claims description 9
- 239000007787 solid Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention provides an integral column fixing device with regulation function. It is applicable to make an integral column be relatively fixed on a light source module. Said fixing device includes a self-body and several fixing pieces. Said self-body surface has several fixing holes correspondent to the fixing pieces, the integral column can be fixed on said light source module by means of fixing holes and fixing pieces.
Description
Technical field
The present invention relates to a kind of integral column fixer, particularly relate to a kind of integral column fixer of adjusting function that has.
Background technology
In projection arrangement, integration rod (integrated rod) is an important optical element, be arranged on the light path in order to light uniformization, general common integration rod is broadly divided into two kinds of solid integration rod (solidintegrated rod) and hollow integration rod (hollow integrated rod).Solid integration rod is total internal reflection (TIR) principle of utilizing between material and air, and hollow integration rod is to utilize glass substrate to overlap mutually and adhere and form hollow columnar, and be coated with the high reflectance plated film in inwall, the light beam that enters integration rod can repeatedly be reflected by plated film, and reach purpose beam uniformity.
Consult Fig. 1, the fixator (holder) 11 of existing integration rod 10, be to adopt hollow circular cylinder, integration rod 10 be there is no the adjusting mechanism design during with respect to light source 12 stationkeeping, that is to say integration rod 10, fixator 11 and light source 12 threes' fixing can't the change of relative position, make the angle of light source 12 outgoing beams be subject to the size of fixator 11, that is can't revise the light path error; And the fixator 11 of hollow circular cylinder needs bigger assembling space.
Summary of the invention
A purpose of the present invention is to provide a kind of and has the integral column fixer of adjusting function, but makes the setting of integration rod alignment light source module, to improve the light source utilization factor.
Another object of the present invention is to provide a kind of integral column fixer of adjusting function that has, cooperate the integration rod profile to be designed to the hollow corner structure body of stationary installation, with the assembling space of reduction stationary installation.
Another purpose of the present invention is to provide a kind of integral column fixer of adjusting function that has, and each bonding jumper of integration rod is set as have different length dimensions, in order to change the order of reflection of light source, to improve the light-source brightness homogeneity.
For reaching above-mentioned purpose, the integral column fixer with adjustment function of the present invention is applicable to that with an integration rod relative fixed stationary installation comprises a body and a plurality of fixture on a light source module.Body is outside integration rod and have a plurality of fixed orifices, and the fixture correspondence is arranged in fixed orifice, and by the conflict integration rod in order to adjust and fixedly integration rod with respect to the position on the light source module.
Description of drawings
Fig. 1 is the structural drawing of the fixator of existing integration rod;
Fig. 2 is the combination stereogram that the present invention has its preferred embodiment of integral column fixer of adjusting function;
Fig. 3 is the side view that the present invention has its preferred embodiment of integral column fixer of adjusting function;
Fig. 4 is the exploded perspective view that the present invention has its preferred embodiment of integral column fixer of adjusting function, and a plurality of teats are described; And
Fig. 5 is the side view that the present invention has its another preferred embodiment of integral column fixer of adjusting function.
Embodiment
About aforementioned and other technology contents, characteristics and effect of the present invention, in the following detailed description that cooperates with reference to a graphic preferred embodiment, can clearly present.
Before the present invention is described in detail, be noted that in the following description content similar elements is to represent with identical numbering.
Consult Fig. 2 and Fig. 3, the present invention has the preferred embodiment of the integral column fixer of adjusting function, be to be applicable to an integration rod 21 relative fixed on a light source module 22, in the present embodiment, light source module 22 is to be the example explanation with a plurality of light emitting diodes (LED), comprising R, G, B (red, green, blue) LED, because primitive colours LED has high color saturation and directive property, so can omit reflex housing (lamp reflector) (figure does not show), colour wheel (color wheel) the existing optical elements that is applied in the optical projection system such as (figure do not show).Integration rod 21 is formed hollow columnar by a plurality of bonding jumpers 213, integration rod 21 can be rectangle cross section or H tee section, also can be the even variation cross section, an end of integration rod 21 adjacent light source modules 22 is entrance port 211, and is exit portal 212 away from an end of light source module 22.
And stationary installation comprises a body 3, a plurality of fixture 4 and a plurality of teat 5 (consulting Fig. 4).
Cooperate and consult Fig. 4, teat 5 is extended toward light source module 22 by the bottom of body 3, in the present embodiment, respectively this teat 5 adopts fastening screw, body 3 can be positioned on the light source module 22 by teat 5, yet body 3 also can or use screw fashion to be positioned to be not limited thereto on the light source module 22 by solid.
The action relationships that stationary installation and integration rod are 21 is described in detail as follows.
At first, provide light source module 22, then, body 3 is sheathed on outside the integration rod 21, then, body 3 is fixed in light source module 22 by teat 5, the entrance port 211 rough alignment LED of integration rod 21 are adjusted in the back, and the light that LED is sent can enter integration rod 21 by entrance port 211.
Then, fixture 4 is penetrated fixed orifice 31, and the degree of depth of locking by fixture 4, resist integration rod 21 and move,, make entrance port 211 can receive more incident light with the position of fine setting integration rod 21 with respect to LED along X-direction, and reduce light leak and improve the light source utilization factor, and light path is adjusted by a small margin and revised the light path error, last, use solid that the integration rod 21 of adjusted to the optimum position firmly combined with light source module 22.And the light that LED sends via integration rod 21 homogenising after, can use for existing imaging system (figure do not show), because its member is formed non-emphasis of the present invention place, so do not give unnecessary details at this.
And the present invention can be provided with fixed orifice (figure does not show) in addition again on body 3 its sides 32 perpendicular to Y direction, and be provided with the fixture that matches with fixed orifice (figure does not show), adjust integration rod 21 in the Y direction mobile mechanism in order to provide, when integration rod 21 need be adjusted with respect to the position of light source module 22, the adjustment mechanism of X-direction and Y direction can be provided by stationary installation, and can more accurately light source module 22 be aimed at integration rod 21, to improve the light source utilization factor.
Consult Fig. 5, another preferred embodiment of the present invention, specify that different places is, be different mixed light positional alignment combination in response to the RGB light emitting diode, each bonding jumper 213 of integration rod 21 can have different length dimensions, so that the LED order of reflection of light reduces especially, or faint especially LED order of reflection is increased, with raising light-source brightness homogeneity, and the integration rod 21 not contour to this kind bonding jumper 213, the body 3 of stationary installation can have not contour side 32 at the corresponding assembling of its not contour external form, in addition, only lifting hollow integration rod in the present embodiment is the example explanation, yet solid integration rod is suitable too, not as limit.
In sum, utilize the present invention to have the integral column fixer of adjusting function, can adjust the position of integration rod 21 with respect to light source module 22, make the corresponding best LED in entrance port 211 and reduce the light leak generation, causing the light source utilization ratio improves, in addition, also can adjust light path by a small margin to revise the light path error.
Above-described only is preferred embodiment of the present invention, and when can not limiting scope of the invention process with this, promptly all simple equivalent of being done according to claim of the present invention and invention description content change and modify, and all still belongs in the scope that patent of the present invention contains.
Claims (10)
1. one kind has the integral column fixer of adjusting function, is applicable to that with an integration rod relative fixed this stationary installation comprises on a light source module:
One body is outside this integration rod and have a plurality of fixed orifices; And
A plurality of fixtures, correspondence are arranged in this each fixed orifice and contact at this integration rod, to adjust the position of this integration rod with respect to this light source module.
2. according to the described integral column fixer with adjustment function of claim 1, wherein respectively this fixture can be a screw, and respectively this fixed orifice can be a screw hole.
3. according to the described integral column fixer with adjustment function of claim 1, wherein this body has a plurality of sides, and this each fixed orifice is opened in two relative side.
4. according to the described integral column fixer with adjustment function of claim 1, wherein this body has a plurality of sides, and wherein two sides are not contour.
5. according to the described integral column fixer with adjustment function of claim 1, more comprise a plurality of teats that extend from this body bottom, this body is fixed on this light source module by this each teat.
6. according to the described integral column fixer with adjustment function of claim 5, wherein respectively this teat can be a location latch.
7. according to the described integral column fixer with adjustment function of claim 1, wherein this body can be a hollow corner post shape structure.
8. have an integral column fixer of adjusting function according to claim 1 is described, wherein this body is that external form that should integration rod is made as hollow corner post shape structure.
9. according to the described integral column fixer with adjustment function of claim 1, wherein this each fixture and this each fixed orifice are that at least one this integration rod of axial adjustment can be provided.
10. according to the described integral column fixer with adjustment function of claim 1, wherein this light source module comprises a plurality of light emitting diodes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510070219 CN1862366A (en) | 2005-05-11 | 2005-05-11 | Integral column fixer with regulating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510070219 CN1862366A (en) | 2005-05-11 | 2005-05-11 | Integral column fixer with regulating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1862366A true CN1862366A (en) | 2006-11-15 |
Family
ID=37389828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510070219 Pending CN1862366A (en) | 2005-05-11 | 2005-05-11 | Integral column fixer with regulating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1862366A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101354463B (en) * | 2007-07-23 | 2010-11-03 | 中强光电股份有限公司 | Integration pillar adjusting apparatus |
-
2005
- 2005-05-11 CN CN 200510070219 patent/CN1862366A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101354463B (en) * | 2007-07-23 | 2010-11-03 | 中强光电股份有限公司 | Integration pillar adjusting apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE102005057446B4 (en) | Light-emitting panel | |
| JP2021517351A (en) | Lighting device | |
| KR20120054056A (en) | Surface illumination method using point light source, linear light source device, and surface illumination device using linear light source device | |
| DE102005056654A1 (en) | A light-emitting device comprising a plurality of overlapping panels forming recesses from which light is emitted | |
| CN102759056B (en) | Vehicular lamp | |
| US10545376B2 (en) | Light source device and display device | |
| WO2014048896A1 (en) | Optoelectronic component device, method for producing an optoelectronic component device, and method for operating an optoelectronic component device | |
| DE102018128325B4 (en) | Optical device and light source module in which it is contained | |
| KR20120083330A (en) | Light source device and surface illuminating device using same light source device | |
| DE102010041114A1 (en) | lighting device | |
| US7325960B2 (en) | Structure of bar-like side-emitting light guide and planar light source module | |
| CN109001936A (en) | Light source module and display equipment | |
| DE102011007214B4 (en) | Piston for semiconductor light-emitting device and semiconductor light-emitting device | |
| CN109407397A (en) | Backlight module and display device | |
| US11686897B2 (en) | Light mixing module, display device having the light mixing module and design method for the light mixing module | |
| CN1862366A (en) | Integral column fixer with regulating function | |
| CN201706328U (en) | Light source component and illuminating device and backlight module thereof | |
| CN103791274B (en) | Planar light source generating device | |
| KR102131666B1 (en) | Method of forming foaming ink reflector on printed circuit board by printing process | |
| KR101970437B1 (en) | Led lighting apparatus realizing color temperature and high color rendering of korean industrial standards | |
| US20140218894A1 (en) | Display device | |
| US11539928B2 (en) | Light source module and projection device | |
| CN215340412U (en) | Light guide column structure | |
| DE102012211936A1 (en) | DEVICE FOR PROVIDING ELECTROMAGNETIC RADIATION | |
| KR102337499B1 (en) | Lighting equipment for well ceiling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |