CN203050171U - Novel optic darkroom - Google Patents
Novel optic darkroom Download PDFInfo
- Publication number
- CN203050171U CN203050171U CN 201320070983 CN201320070983U CN203050171U CN 203050171 U CN203050171 U CN 203050171U CN 201320070983 CN201320070983 CN 201320070983 CN 201320070983 U CN201320070983 U CN 201320070983U CN 203050171 U CN203050171 U CN 203050171U
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- CN
- China
- Prior art keywords
- light removal
- screen
- darkroom
- door curtain
- delustring
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Abstract
The utility model relates to a novel optic darkroom which comprises a keel frame, a gypsum board, a cellular board, light removal materials, a light removal screen, a door curtain and light removal coating. The keel frame is paved on a common wall, the gypsum board is paved on the keel frame, the cellular board is paved on the gypsum board, the light removal materials are placed in and fills the cellular board, the light removal screen and a movable screen are placed on a light removal material face, the door curtain is placed on one side of the light removal screen, and the light removal coating is coated on the visible surfaces of the light removal materials. The light removal materials are polyurethane foamed plastics with wedges, and the light removal coating is water-base black coating which can be used in a sprayed mode. The novel optic darkroom solves the problem that a common optic darkroom is low in light removal rate, and has the advantages that the contact area of the light removal materials is increased, and the total light removal rate of the interior of the optical darkroom is more than 95%.
Description
Technical field
The utility model relates to the optical testing technology field, is specifically related to a kind of novel optical darkroom for the virtual space optical environment.
Background technology
Optical dark room is mainly used to the virtual space optical environment, carries out the veiling glare l-G simulation test for product.
In l-G simulation test, because product is very high to the susceptibility of light, so the measuring accuracy of its product depends primarily on the overall extinctivity of optical dark room.And the factor that influences extinctivity have following some: one, laboratory wall, ground and equipment surface diffuses, two, veiling glare intensity, three, the selected extinction material in inside, four, the delustring processing mode of each metope tapping of optical dark room, five, the surface treatment mode of inner corollary equipment, six, total laying surface area of used extinction material.
The delustring mode that general optical dark room adopts is the mode at optical dark room laid inside delustring curtain, but this design has its weak point.At first, when size one timing of optical dark room, total laying surface area of the extinction material that it is used is also just certain, and its extinctivity that can reach is difficult to be improved again; Secondly, good delustring processing is not accomplished in some opening parts of its interior walls and position, doorway, causes extraneous light to enter into the laboratory from these holes, has worsened the eliminate optical property of optical dark room greatly.Its extinctivity of She Ji optical dark room can only reach about 90% like this, has not satisfied present product to testing the requirement of required space environment.
Therefore, we have designed a kind of novel optical dark room, to improve the extinctivity of optical dark room better.
Summary of the invention
The purpose of this utility model provides a kind of novel optical dark room, with the new demand that realizes under the new period optical dark room being proposed, and remedies existing defective in the like product, accomplishes that the eliminate optical property of optical dark room reaches more than 95%.
For overcoming the deficiencies in the prior art, realize above-mentioned purpose, the utility model is achieved in that a kind of novel optical dark room, comprising: keel frame, gypsum plank, cellular board, extinction material, delustring screen, door curtain and antiglossing pigment; It is characterized in that: described keel frame is laid on the general body of wall, gypsum plank is laid on the keel frame, cellular board is laid on the gypsum plank, extinction material is placed in the cellular board and fills up, delustring screen and movable partition are placed on the extinction material face, door curtain is placed in a side of delustring screen, and all visible surfaces of extinction material all apply antiglossing pigment.
Extinction material of the present utility model is carrier with the polyurethane foam plastic, and profile has wedge.Formed the passage of personnel's turnover by delustring screen and door curtain.Door curtain is the very high shady deal of a kind of absorptivity, is provided with inside and outside twice door curtain.Movable partition carries out delustring to other equipment in the darkroom and blocks.Antiglossing pigment is a kind of water base blackout coating that sprays use.
Advantage of the present utility model is: improved the contact area of extinction material, made the inner overall extinctivity of optical dark room reach more than 95%.
Description of drawings
Fig. 1 overlooks the face schematic diagram for novel optical dark room.
Fig. 2 is novel optical dark room elevational schematic view.
Fig. 3 is extinction material profile schematic diagram.
Fig. 4 is keel frame scheme of installation.
The specific embodiment
Embodiment below in conjunction with accompanying drawing is described in further detail the utility model:
As depicted in figs. 1 and 2, the utility model is a kind of novel optical dark room, comprising: keel frame 1, gypsum plank 2, cellular board 3, extinction material 4, delustring screen 5, movable partition 6, door curtain 7 and antiglossing pigment 8; Keel frame 1 is laid on the general body of wall, gypsum plank 2 is laid on the keel frame 1, cellular board 3 is laid on the gypsum plank 2, extinction material 4 is placed in the cellular board 3 and fills up, delustring screen 5 and movable partition 6 are placed on 4 of the extinction materials, door curtain 7 is placed in a side of delustring screen 5, and all visible surfaces of extinction material 4 all apply antiglossing pigment 8.Form the passage that personnel pass in and out by delustring screen 5 and door curtain 7, door curtain 7 is the very high shady deal of a kind of absorptivity, is provided with inside and outside twice door curtain.Other equipment in 6 pairs of darkrooms of movable partition carry out delustring and block.
As shown in Figure 3: extinction material 4 is carrier with the polyurethane foam plastic, and profile has wedge.The extinction material size sees the following form.
As calculated, under the situation with floor space, the surface area that the extinction material of laying band wedge has is 4 times of ordinary flat extinction material, this means that eliminate optical property eliminate optical property behind the extinction material of laying the band wedge in darkroom is improved.Other performances that extinction material has are as follows: light reflectivity＜3.5% in 0.4um – 2um wave band, surface color are inferior light black, oxygen index (OI)＞28%.
1. light reflectivity＜3.5% in 0.4um – 2um wave-length coverage; 2. the electrical property of antiglossing pigment sees the following form.
As shown in Figure 4: the installation form of extinction material is as follows: because extinction material quality softness is easy to cutting, can adopt the bonding adhesive mode to install, glue evenly is applied to the two sides that needs stickup with brush., before stickup, at first to handle five walls in darkroom, metope lightgage steel joist 1 adds gypsum plank 2, then pastes extinction material 4 on gypsum plank 2 planes.When making lightgage steel joist 1 adds gypsum plank, note ventilation opening, switchbox and pressure meter, pressure valve etc. are located to vacate.Stickup has been avoided adhesive to stagnate and has been drained on the surface of absorbing material from wall from top to down during stickup, influence overall appearance.
A kind of novel optical dark room of the utility model is not limited to the above embodiments.Those skilled in the art make the change of unsubstantiality, all fall into protection domain of the present utility model.
Claims (4)
1. a novel optical dark room is mainly the darkroom body, comprising: keel frame (1), gypsum plank (2), cellular board (3), extinction material (4), delustring screen (5), movable partition (6), door curtain (7) and antiglossing pigment (8); It is characterized in that: described keel frame (1) is laid on the general body of wall, gypsum plank (2) is laid on the keel frame (1), cellular board (3) is laid on the gypsum plank (2), extinction material (4) is placed in the cellular board (3) and fills up, delustring screen (5) and movable partition (6) are placed on extinction material (4) face, door curtain (7) is placed in a side of delustring screen (5), and all visible surfaces of extinction material (4) all apply antiglossing pigment (8).
2. a kind of novel optical dark room according to claim 1, it is characterized in that: described extinction material (4) is carrier with the polyurethane foam plastic, and profile has wedge.
3. a kind of novel optical dark room according to claim 1 is characterized in that: the passage that is formed personnel's turnover by delustring screen (5) and door curtain (7); Door curtain (7) is the very high shady deal of a kind of absorptivity, is provided with inside and outside twice door curtain; Movable partition (6) carries out delustring to other equipment in the darkroom and blocks.
4. a kind of novel optical dark room according to claim 1, it is characterized in that: antiglossing pigment (8) is a kind of water base blackout coating that sprays use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320070983 CN203050171U (en) | 2013-02-07 | 2013-02-07 | Novel optic darkroom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320070983 CN203050171U (en) | 2013-02-07 | 2013-02-07 | Novel optic darkroom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203050171U true CN203050171U (en) | 2013-07-10 |
Family
ID=48733138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320070983 Expired - Fee Related CN203050171U (en) | 2013-02-07 | 2013-02-07 | Novel optic darkroom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203050171U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866997A (en) * | 2014-03-27 | 2014-06-18 | 上海一航凯迈光机电设备有限公司 | Optimized and fused simulation space optics-electromagnetic shielding environment composite darkroom |
| CN106596067A (en) * | 2016-12-19 | 2017-04-26 | 河南广电计量检测有限公司 | Optical darkroom optical performance detection method and optical darkroom optical performance detection system |
| CN111023675A (en) * | 2019-12-11 | 2020-04-17 | 北京顶通物流有限公司 | Warehouse constant temperature storage system |
-
2013
- 2013-02-07 CN CN 201320070983 patent/CN203050171U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866997A (en) * | 2014-03-27 | 2014-06-18 | 上海一航凯迈光机电设备有限公司 | Optimized and fused simulation space optics-electromagnetic shielding environment composite darkroom |
| CN103866997B (en) * | 2014-03-27 | 2015-12-30 | 上海一航凯迈光机电设备有限公司 | The virtual space opto-electronic ignition system magnetic screen environment composite concealed room of optimization fusion |
| CN106596067A (en) * | 2016-12-19 | 2017-04-26 | 河南广电计量检测有限公司 | Optical darkroom optical performance detection method and optical darkroom optical performance detection system |
| CN106596067B (en) * | 2016-12-19 | 2018-11-27 | 河南广电计量检测有限公司 | Optical dark room optical property detection method and system |
| CN111023675A (en) * | 2019-12-11 | 2020-04-17 | 北京顶通物流有限公司 | Warehouse constant temperature storage system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130710 Termination date: 20180207 |