CN206292412U - A kind of UV quartz plate filters - Google Patents
A kind of UV quartz plate filters Download PDFInfo
- Publication number
- CN206292412U CN206292412U CN201621467423.5U CN201621467423U CN206292412U CN 206292412 U CN206292412 U CN 206292412U CN 201621467423 U CN201621467423 U CN 201621467423U CN 206292412 U CN206292412 U CN 206292412U
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- CN
- China
- Prior art keywords
- optical filter
- light
- quartz plate
- film
- filter body
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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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Abstract
The utility model discloses a kind of UV quartz plate filters,Including optical filter body,The upper end of the optical filter body is provided with the first light filter film,The lower end of first light filter film is sequentially provided with glass substrate from top to bottom,Light-transmissive substrate and the second light filter film,The upper end corner of the optical filter body is respectively equipped with upper installing hole,The lower end corner of the optical filter body is respectively equipped with lower mounting hole,Limited block is equipped between each described lower mounting hole and upper installing hole,Each described limited block is divided into upper locking piece and lower closing piece,The roof lower end of each upper locking piece is vertically provided with push rod,The lower end of each push rod is symmetrically arranged on two with contiguous block,One end of each contiguous block is equipped with shell fragment,Each described shell fragment is equipped with two sealing gaskets away from one end of contiguous block,And it has been fixedly connected with spring between each two sealing gasket.The utility model improves the transparency of optical filter, while install convenient is ingenious, is suitably widely popularized.
Description
Technical field
The utility model is related to optical element technology field, more particularly to a kind of UV quartz plate filters.
Background technology
Optical filter, can decay luminous intensity, change spectral component or limit the optical element of vibration plane, including ultraviolet filtering
Piece, vision filter, infrared fileter, bandpass filter, light splitting optical filter, neutral-density filter, reflection filter etc., its
In, bandpass filter refers to that the light of selected wave band passes through, and ends the optical filter of remaining band of light, and bandpass filter is using interference
Principle, is filtered by being coated with light filter film on a glass substrate to light, realizes that the light of special spectrum scope passes through.For one
For the light of a little special wave bands, filtering only cannot be completed by a kind of light filter film, in order to realize cutoff range very wide and compared with
Deep cut-off depth, need to be combined by multilayer light filter film and just can obtain, and such as be used to carry out wavelength less than the light of 365nm wave bands
The ultraviolet filter of filtering, is generally required to be made of the mode of induction, and metallic aluminium at this moment can be introduced in film layer, and metallic aluminium holds very much
The steam that Yi Yin is touched in air is oxidized and fails, and light filter film is lost the function of filtering.Wherein UV Cold Mirrors, also known as purple
Outside line optical filter or heat-insulated quartz plate, including plated film and the not specific classification of plated film, plane and curved surface, Main Function is will be ultraviolet
The infrared part that line UV lamp light is produced is filtered out, and reduces the heat to irradiating thing, is the preferred option of low temperature UV equipment, but together
When to there is transparency not high, and install complex between optical filter, it is cumbersome, cause waste of time.
Utility model content
In order to solve the problems, such as to be mentioned in above-mentioned background technology, the utility model provides a kind of UV quartz plate filters.
To achieve these goals, the utility model employs following technical scheme：
A kind of UV quartz plate filters, including optical filter body, the upper end of the optical filter body are provided with the first light filter film,
The lower end of first light filter film is sequentially provided with glass substrate, light-transmissive substrate and the second light filter film, the filter from top to bottom
The upper end corner of mating plate body is respectively equipped with upper installing hole, and the lower end corner of the optical filter body is respectively equipped with lower mounting hole,
Limited block is equipped between each described lower mounting hole and upper installing hole, each described limited block is divided into upper locking piece and lower lock
Block, and closing piece is threadedly coupled with upper installing hole under each, the roof lower end of each upper locking piece is vertically provided with push rod, often
The lower end of the individual push rod is symmetrically arranged on two with contiguous block, and one end of each contiguous block is equipped with shell fragment, each described bullet
Piece is equipped with two sealing gaskets away from one end of contiguous block, and has been fixedly connected with spring between each two sealing gasket.
Preferably, the length of the optical filter body, width and height are respectively 150mm, 150mm and 3mm.
Preferably, each described sealing gasket is elastic silica gel material and is made.
Preferably, the light-transmissive substrate is made up of fused quartz glass.
Preferably, first light filter film and the second light filter film are the efficient film of anti-infrared irradiation.
In the utility model, optical filter body is by the first light filter film, glass substrate, light-transmissive substrate and the second light filter film
Constitute from top to bottom, light-transmissive substrate is processed using import GE quartz plates, improve the transparent of optical filter, and the first optical filtering is thin
Film and the second light filter film are the efficient film of anti-infrared irradiation, enhance reflecting effect of the optical filter to heat, and filter
The upper end corner and lower end corner of mating plate body are respectively arranged with upper installing hole and lower mounting hole, upper installing hole and lower mounting hole it
Between be fixedly connected by limited block, and limited block is made up of upper locking piece and lower closing piece, and is spiral shell between lower closing piece and lower mounting hole
Line is connected, and the inwall of upper locking piece is fixed with push rod, and the lower end both sides of push rod are symmetrically arranged with contiguous block, while in contiguous block
One end is provided with shell fragment and sealing gasket, and when the upper multilayer filter of pressing, push rod is moved down when by external pressure, while
Two contiguous blocks are separated, contiguous block stretches out simultaneously, now shell fragment causes that sealing gasket extends to both sides under the action of the spring,
It is so as to reach good sealing effectiveness and fixed more stable between optical filter.The utility model improves the transparent of optical filter
Degree, enhances reflecting effect of the optical filter to heat, while install convenient is ingenious suitable, is preferably widely popularized.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of UV quartz plate filters optical filter body construction schematic diagram；
Fig. 2 be the utility model proposes a kind of UV quartz plate filters optical filter body mounting structure schematic diagram；
Fig. 3 be the utility model proposes a kind of UV quartz plate filters standoff features schematic diagram；
Fig. 4 be the utility model proposes a kind of UV quartz plate filters sealing gasket top view.
In figure：1st, optical filter body；2nd, glass substrate；3rd, light-transmissive substrate；4th, the first light filter film；5th, the second optical filtering is thin
Film；6th, upper installing hole；7th, lower mounting hole；8th, limited block；9th, upper locking piece；10th, lower closing piece；11st, push rod；12nd, contiguous block；13rd, it is close
Packing；14th, spring；15th, shell fragment.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Reference picture 1-4, a kind of UV quartz plate filters, including optical filter body 1, the upper end of optical filter body 1 is provided with first
Light filter film 4, the lower end of the first light filter film 4 be sequentially provided with from top to bottom glass substrate 2, light-transmissive substrate 3 and second filter it is thin
Film 5, the upper end corner of optical filter body 1 is respectively equipped with upper installing hole 6, and the lower end corner of optical filter body 1 is respectively equipped with lower peace
Dress hole 7, limited block 8 is equipped with each between mounting hole 7 and upper installing hole 6, each limited block 8 is divided into upper locking piece 9 with
Closing piece 10, and closing piece 10 is threadedly coupled with upper installing hole 6 under each, the roof lower end of each upper locking piece 9 is vertically provided with top
Bar 11, the lower end of each push rod 11 is symmetrically arranged on two with contiguous block 12, and one end of each contiguous block 12 is equipped with shell fragment 15, each
Shell fragment 15 is equipped with two sealing gaskets 13 away from one end of contiguous block 12, and has been fixedly connected with bullet between each two sealing gasket 13
Spring 14.
Specifically, the length of optical filter body 1, width and height are respectively 150mm, 150mm and 3mm, can be according to ultraviolet
The optical filter of the different choice different size of line lampshade.
Specifically, each sealing gasket 13 is elastic silica gel material being made, sealing gasket 13 is under the elastic force of spring 14 to two
Side extends, so that the better tightness between two pieces of filters.
Specifically, light-transmissive substrate 3 is processed using import GE quartz plates, the transparency of optical filter is improve.
Specifically, the first light filter film 4 and the second light filter film 5 are the efficient film of anti-infrared irradiation, enhance
Reflecting effect of the optical filter to heat.
In the utility model, optical filter body 1 is filtered by the first light filter film 4, glass substrate 2, light-transmissive substrate 3 and second
Film 5 is constituted from top to bottom, and light-transmissive substrate 3 is processed using import GE quartz plates, improves the transparent of optical filter, and first
The light filter film 5 of light filter film 4 and second is the efficient film of anti-infrared irradiation, enhances reflection effect of the optical filter to heat
Really, and the upper end corner and lower end corner of optical filter body 1 is respectively arranged with upper installing hole 6 and lower mounting hole 7, upper installing hole 6
It is fixedly connected by limited block 8 and lower mounting hole 7 between, and limited block 8 is made up of upper locking piece 9 and lower closing piece 10, and lower closing piece
It is threaded connection between 10 and 7 holes of lower installation, and the inwall of upper locking piece 9 is fixed with push rod 11, the lower end both sides of push rod 11 are symmetrical
Contiguous block 12 is provided with, while one end of contiguous block 12 is provided with shell fragment 15 and sealing gasket 13, when the upper multilayer filter of pressing,
Push rod 11 is moved down when by external pressure, while separating two contiguous blocks 12, contiguous block 12 stretches out simultaneously, this
When shell fragment 15 cause that sealing gasket 13 extends to both sides under action from the spring 14, so as to reach good sealing effectiveness, and filter
It is fixed between piece more to stablize.
The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any one skilled in the art in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of UV quartz plate filters, including optical filter body（1）, it is characterised in that：The optical filter body（1）Upper end set
There is the first light filter film（4）, first light filter film（4）Lower end be sequentially provided with glass substrate from top to bottom（2）, printing opacity base
Piece（3）With the second light filter film（5）, the optical filter body（1）Upper end corner be respectively equipped with upper installing hole（6）, the filter
Mating plate body（1）Lower end corner be respectively equipped with lower mounting hole（7）, each described lower mounting hole（7）And upper installing hole（6）Between
It is equipped with limited block（8）, each described limited block（8）It is divided into upper locking piece（9）With lower closing piece（10）, and each lower closing piece（10）
And upper installing hole（6）Threaded connection, each described upper locking piece（9）Roof lower end be vertically provided with push rod（11）, each institute
State push rod（11）Lower end be symmetrically arranged on two with contiguous block（12）, each described contiguous block（12）One end be equipped with shell fragment
（15）, each described shell fragment（15）Away from contiguous block（12）One end be equipped with two sealing gaskets（13）, and each two sealing gasket
（13）Between be fixedly connected with spring（14）.
2. a kind of UV quartz plate filters according to claim 1, it is characterised in that：The optical filter body（1）Length,
Width and height are respectively 150mm, 150mm and 3mm.
3. a kind of UV quartz plate filters according to claim 1, it is characterised in that：Each described sealing gasket（13）It is bullet
Property silica gel material is made.
4. a kind of UV quartz plate filters according to claim 1, it is characterised in that：The light-transmissive substrate（3）By consolidation stone
English glass is made.
5. a kind of UV quartz plate filters according to claim 1, it is characterised in that：First light filter film（4）With
Two light filter films（5）It is the efficient film of anti-infrared irradiation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621467423.5U CN206292412U (en) | 2016-12-29 | 2016-12-29 | A kind of UV quartz plate filters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621467423.5U CN206292412U (en) | 2016-12-29 | 2016-12-29 | A kind of UV quartz plate filters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206292412U true CN206292412U (en) | 2017-06-30 |
Family
ID=59098454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621467423.5U Expired - Fee Related CN206292412U (en) | 2016-12-29 | 2016-12-29 | A kind of UV quartz plate filters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206292412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976734A (en) * | 2017-12-01 | 2018-05-01 | 中国计量科学研究院 | A kind of spectral neutrality filtering apparatus |
-
2016
- 2016-12-29 CN CN201621467423.5U patent/CN206292412U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976734A (en) * | 2017-12-01 | 2018-05-01 | 中国计量科学研究院 | A kind of spectral neutrality filtering apparatus |
| CN107976734B (en) * | 2017-12-01 | 2019-12-17 | 中国计量科学研究院 | spectrum neutral light filtering device |
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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: 20170630 Termination date: 20181229 |