CN204402321U - Light modulating device - Google Patents
Light modulating device Download PDFInfo
- Publication number
- CN204402321U CN204402321U CN201520018058.9U CN201520018058U CN204402321U CN 204402321 U CN204402321 U CN 204402321U CN 201520018058 U CN201520018058 U CN 201520018058U CN 204402321 U CN204402321 U CN 204402321U
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- China
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- rotor
- ratchet
- transparent glass
- glass window
- interlock body
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- Expired - Fee Related
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Abstract
Light modulating device, relates to the improvement opportunity of shade.The shading louver of one row for keeping the sun off vertically is set above transparent glass window; Shading louver bottom is hinged with a clamped beam respectively, shading louver upper end and a walking beam hinged; On transparent glass window top, edge placement is provided with rotor, and rotor is cylindrical structural, and rotor is connected on transparent glass window upper ledge by rotating shaft, rotating shaft is set with the first torsionspring; Rotor upper surface connects walking beam end by a body of rod; Rotor is positioned at indoor side and is connected with an interlock body; Interlock body is L shape structure, and interlock body upper cross bar is fixedly connected with rotor, and interlock body bottom montant is attached on body of wall, and interlock body lower end is fixedly connected with a pull rope.The indoor that the utility model solves skylight are inconvenient to install curtain, cannot carry out the problem of light modulation to indoor.The utility model also solves similar technique and adopts electric power regulating mechanism, the problem of high cost.
Description
Technical field
The utility model relates to the improvement opportunity of shade.
Background technology
Lighting system is that natural light is delivered to indoor, and meets indoor natural lighting requirement, and being the ideal substitute in roof courtyard and skylight, is also the ideal equipment providing natural light to indoor, for natural light is brought in indoor.Photoconduction ventilation integral system is mainly made up of following components: 1. dome skylight, 2. rain insensitive device, 3. light pipe, 4. diffusing globe.Sunshine real for outdoor transmission, up to 95%-98%, could be entered indoor by the reflecting rate of light pipe, and allowing you be in just can life as Time for Sunshine! Optical lighting system (also referred to as duct type daylight illuminating system) is a kind of novel lighting apparatus, its system principle is by redistributing in dome skylight highly effective gathering available light import system, after the light pipe transmission and strengthening of special facture, by the diffusing device of system bottom natural light uniform high-efficiency is irradiated to any place needing light again, obtains the special lighting effect brought by natural light.Optical lighting system, compared with traditional illuminator, also exists unique advantage, has good development prospect and wide application, is real energy-saving and environmental protection, green lighting system.Its feature has: energy-conservation: the power lighting that can replace daytime completely, at least can provide the natural lighting of ten hours, Non-energy-consumption, one-time investment, Maintenance free, energy conservation, creates benefit! Environmental protection: system illumination light source takes from available light, light is soft, even, entire spectrum, flicker free, free from glare, pollution-free, and by the ultraviolet-proof on dome skylight surface, filtering harmful radiation, can protect your physical and mental health to greatest extent.
There is high cost in above-mentioned lighting system, needs electric device to control during use, is not suitable for agricultural greenhouse and uses.At present some have the indoor in skylight that skylight generally can be adopted to carry out daylighting, but in sunlight very sufficient time, skylight is inconvenient to install curtain, cannot carry out light modulation to indoor.Existing similar window adopts electric adjustment in addition, there is the shortcoming that cost is high.
Summary of the invention
The utility model provides light modulating device, and the indoor that the utility model solves skylight are inconvenient to install curtain, cannot carry out the problem of light modulation to indoor.The utility model also solves similar technique and adopts electric power regulating mechanism, the problem of high cost.
For solving the problem, the utility model adopts following technical scheme: light modulating device, comprises the transparent glass window on the oblique roof being arranged at roof, vertically arranges the shading louver of a row for keeping the sun off above transparent glass window; Shading louver bottom is hinged with a clamped beam respectively, shading louver upper end and a walking beam hinged; On transparent glass window top, edge placement is provided with rotor, and rotor is cylindrical structural, and rotor is connected on transparent glass window upper ledge by rotating shaft, rotating shaft is set with the first torsionspring, and the first torsionspring two ends are connected with rotating shaft and rotor respectively; Rotor upper surface connects walking beam end by a body of rod; Rotor is positioned at indoor side and is connected with an interlock body; Interlock body is L shape structure, and interlock body upper cross bar is fixedly connected with rotor, and interlock body bottom montant is attached on body of wall, and interlock body lower end is fixedly connected with a pull rope.
The utility model arranges shading louver above skylight, can also regulate the angle of louver, and then can illuminance in conditioning chamber.The utility model adopts manual adjustments completely, does not need electric power, and cost is low, easy to use.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the I place partial enlarged drawing of Fig. 1;
Fig. 3 is that the K of Fig. 1 is to partial enlarged drawing.
Symbol description in figure: shading louver 1, clamped beam 2, walking beam 3, rotor 4, the first torsionspring 5, interlock body 6, pull rope 7, ratchet 8, cylinder 9, the second torsionspring 10, ratchet 11, spring leaf 12, handle 13.
Detailed description of the invention
By best embodiment, the utility model is described in detail below
.
As shown in Figure 1-2, light modulating device, comprises the transparent glass window on the oblique roof being arranged at roof; Transparent glass window can realize leaded light, for providing sufficient daylight within doors.The shading louver 1 of one row for keeping the sun off vertically is set above transparent glass window; Shading louver 1 bottom is hinged with a clamped beam 2 respectively, and clamped beam 2 two ends are connected to the window frame of transparent glass window; Shading louver 1 upper end and a walking beam 3 hinged.On transparent glass window top, edge placement is provided with rotor 4, rotor 4 is cylindrical structurals, rotor 4 endoporus is connected on transparent glass window upper ledge by rotating shaft, ii, first torsionspring 5 two ends are connected with rotating shaft and rotor 4 respectively, first torsionspring produces clockwise direction power, promotes shading louver and turns forward.Rotor 4 upper surface connects walking beam 3 end by a body of rod; Rotor 4 is positioned at indoor side and is connected with an interlock body 6.Interlock body 6 is L shape structures, and interlock body 6 upper cross bar is fixedly connected with rotor, and interlock body 6 bottom montant is attached on body of wall, and interlock body 6 lower end is fixedly connected with a pull rope 7.
As shown in Figure 3, pull rope 7 end connects ratchet mechanism, and described ratchet mechanism is made up of ratchet 8, cylinder 9 and ratchet 11, and be fixedly connected with a concentric cylinder 9 on front side of ratchet 8, ratchet 8 and cylinder 9 are structure as a whole.Pull rope lower end is fixedly connected on cylinder 9 face of cylinder; The rotating shaft at ratchet 8 center is set with the second torsionspring 10, second torsionspring 10 two ends and connects ratchet 8 and rotating shaft respectively; Ratchet 8 side is provided with ratchet 11, and pawl end inserts between two teeth of ratchet 8, and ratchet 11 both sides are separately installed with spring leaf 12, the active force restriction ratchet wraparound of two spring leafs 12, and ratchet is inserted in hook tooth.Cylinder 9 front end face is fixed with handle 13.During use, turning handle 13, is around in cylinder 9 surface, is tilted backwards by shading louver simultaneously by pull rope 7.Otherwise upwards lifted by ratchet 11 with hand, ratchet 8 loses ratchet active force and reverses under the second torsionspring, and pull rope 7 loses the active force to upper end, turn the effect of spring at the first button under, shading louver recovers to turn forward.By above action, manual adjustments shading louver angle can be realized.
Last it is noted that obviously, above-described embodiment is only for the utility model example is clearly described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of amplifying out or variation be still among protection domain of the present utility model.
Claims (2)
1. light modulating device, comprises the transparent glass window on the oblique roof being arranged at roof; It is characterized in that, the shading louver of a row for keeping the sun off vertically is set above transparent glass window; Shading louver bottom is hinged with a clamped beam respectively, shading louver upper end and a walking beam hinged; On transparent glass window top, edge placement is provided with rotor, and rotor is cylindrical structural, and rotor is connected on transparent glass window upper ledge by rotating shaft, rotating shaft is set with the first torsionspring, and the first torsionspring two ends are connected with rotating shaft and rotor respectively; Rotor upper surface connects walking beam end by a body of rod; Rotor is positioned at indoor side and is connected with an interlock body; Interlock body is L shape structure, and interlock body upper cross bar is fixedly connected with rotor, and interlock body bottom montant is attached on body of wall, and interlock body lower end is fixedly connected with a pull rope.
2. light modulating device as claimed in claim 1, is characterized in that, pull rope end connects ratchet mechanism, and described ratchet mechanism is made up of ratchet, cylinder and ratchet, and be fixedly connected with a concentric cylinder on front side of ratchet, ratchet and cylinder are structure as a whole; Pull rope lower end is fixedly connected on the cylinder face of cylinder; The rotating shaft at ratchet center is set with the second torsionspring, the second torsionspring two ends connect ratchet and rotating shaft respectively; Ratchet side is provided with ratchet, and pawl end inserts between two teeth of ratchet, and ratchet both sides are separately installed with spring leaf; Cylinder front end face is fixed with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520018058.9U CN204402321U (en) | 2015-01-12 | 2015-01-12 | Light modulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520018058.9U CN204402321U (en) | 2015-01-12 | 2015-01-12 | Light modulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204402321U true CN204402321U (en) | 2015-06-17 |
Family
ID=53426194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520018058.9U Expired - Fee Related CN204402321U (en) | 2015-01-12 | 2015-01-12 | Light modulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204402321U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162609A (en) * | 2018-09-29 | 2019-01-08 | 中船黄埔文冲船舶有限公司 | A kind of shutter manual steering system peculiar to vessel |
| CN110761498A (en) * | 2019-11-04 | 2020-02-07 | 刘婷婷 | Dimming and cooling roof mechanism for building |
-
2015
- 2015-01-12 CN CN201520018058.9U patent/CN204402321U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162609A (en) * | 2018-09-29 | 2019-01-08 | 中船黄埔文冲船舶有限公司 | A kind of shutter manual steering system peculiar to vessel |
| CN110761498A (en) * | 2019-11-04 | 2020-02-07 | 刘婷婷 | Dimming and cooling roof mechanism for building |
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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: 20150617 Termination date: 20170112 |