CN201901986U - Automatic awning - Google Patents
Automatic awning Download PDFInfo
- Publication number
- CN201901986U CN201901986U CN2010206872538U CN201020687253U CN201901986U CN 201901986 U CN201901986 U CN 201901986U CN 2010206872538 U CN2010206872538 U CN 2010206872538U CN 201020687253 U CN201020687253 U CN 201020687253U CN 201901986 U CN201901986 U CN 201901986U
- Authority
- CN
- China
- Prior art keywords
- expansion drum
- connecting rod
- louver blades
- balloon
- string
- 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.)
- Expired - Fee Related
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Blinds (AREA)
Abstract
The utility model provides an automatic awning, which comprises a frame, louver blades and a connecting rod, wherein, the louver blades are arrayed on the frame in parallel and can rotate around a shaft; the connecting rod is used for connected the louver blades; a thermally-operated device is fixed on the frame; in the thermally-operated device, an expansion drum string is axially arranged inside an enclosed glass tube, a single expansion drum is a box-shaped container, and an inner chamber of the single expansion drum is filled with low-boiling liquid; the expansion drum string can expand and retract in the axial direction; one end of the expansion drum string is connected with a push rod; and the push rod is connected with the connecting rod of the louver blades. The temperature of the liquid in the inner chamber of each expansion drum rises after the expansion drum is exposed to sunlight, and the liquid is vaporized and expanded after the temperature reaches a boiling point, so that the length of the expansion drum string is increased, and the expansion drum drives the connecting rod of the louver blades through the push rod to close the louver blades. Therefore, the shading effect is achieved. A blind window is controlled through the thermal effect of sunlight, so that the automatic awning achieves automatic control, dispenses with a power supply, and has the advantages of simple structure and reliability in operation.
Description
Technical field
The utility model relates to Sunshading articles, particularly to the improvement of auto-sunroof.
Background technology
Existing auto-sunroof is with light-sensitive electronic element sensing light intensity, by control circuit control, with the switching of motor-driven adjusting awning, realizes the purpose of automatic shading.But the existing product complex structure, the cost height, and need power supply, inconvenience is installed.
The utility model content
The auto-sunroof that the utility model purpose is to provide a kind of does not need power supply, be subjected to the illumination action mechanical to exert oneself and move with simplified structure, reduces cost.
Scheme of the present utility model is: a kind of auto-sunroof, comprise framework, be arranged in parallel and be contained in the louvre blade that can rotate around the axis on the framework, the connecting rod that connects each louvre blade, it is characterized in that: on framework, be fixed with the moving device of heat, the moving device of heat is at airtight glass inner axial tube the balloon string that a plurality of balloons are connected in series and form to be set, single balloon is a case type container, be filled with low-boiling point liquid in its inner chamber, balloon cokled surface or when recessed, whole balloon string can stretch vertically, balloon string one end is fixed on the glass tube, the other end connects one and draws the outer push rod of glass tube, and push rod is connected on the connecting rod of louvre blade, the drive link push pull maneuver.
The utility model has the advantages that: owing to be filled with low-boiling point liquid in the balloon inner chamber in the moving device of heat, and in the airtight glass tube, temperature raises after the irradiation that is subjected to sunlight, vaporizing liquid expands after reaching boiling point of liquid, the balloon cokled surface, the balloon length of series connection increases, and drives the connecting rod of louvre blade by push rod, louvre blade is closed, play the effect of shading; When sunlight is more weak, the liquid vapour cooling in the balloon, liquefaction, the balloon surface is recessed, and the balloon length of series connection is dwindled, and by the connecting rod of push rod drive louvre blade, louvre blade is opened, and plays the effect of adding lustre to.This device utilizes the fuel factor control shutter of sunlight, realizes control automatically, need not power supply, has the advantage of reliable operation simple in structure.
Description of drawings
The utility model is described in further detail with embodiment with reference to the accompanying drawings below.
Fig. 1 is the utility model overall structure schematic diagram.
Fig. 2 is the moving device structural representation of heat.
Mark among Fig. 1: 1 louvre blade, 2 connecting rods, 3 frameworks, 4 holders, the moving device of 5 heat, 6 rocking arms.
Mark among Fig. 2: 501 glass tubes, 502 balloons, 503 fixing glue, 504 low-boiling point liquids, 505 end caps, 506 push rods.
The specific embodiment
Referring to Fig. 2, the moving device of heat is that the balloon string that a plurality of balloons 502 are connected in series and form axially is set in airtight glass tube 501.
Balloon string one end is fixed on the glass tube with fixing glue 503, and the other end connects one and draws the outer push rod 506 of glass tube.
Referring to Fig. 1, above-mentioned push rod is connected by a rocking arm 6 on the connecting rod 2 of louvre blade, and pantograph drive link 2 push pull maneuver of push rod open and close in order to drive louvre blade 1.
Because the methyl alcohol boiling point of balloon inner chamber is 64.5
0C, temperature is elevated to boiling point after the irradiation that is subjected to sunlight, the methyl alcohol vaporization, a large amount of methanol steams makes the balloon cokled surface, and the balloon length of whole series connection increases, and by the connecting rod of push rod drive louvre blade, louvre blade is closed, and plays the effect of shading.
Otherwise, when sunlight dies down, the liquid vapour cooling in the balloon, liquefaction, the balloon surface is recessed, and push rod drives the connecting rod of louvre blade, and louvre blade is opened, and plays the effect of adding lustre to.
Claims (1)
1. auto-sunroof, comprise framework (3), be arranged in parallel and be contained in the louvre blade (1) that can rotate around the axis on the framework, the connecting rod (2) that connects each louvre blade, it is characterized in that: on framework (3), be fixed with the moving device (5) of heat, the moving device of heat is that the balloon string that a plurality of balloons (502) are connected in series and form axially is set in airtight glass tube (501), single balloon (502) is a case type container, be filled with low-boiling point liquid (504) in its inner chamber, balloon cokled surface or when recessed, whole balloon string can stretch vertically, balloon string one end is fixed on the glass tube, the other end connects one and draws the outer push rod (506) of glass tube, push rod (506) is connected on the connecting rod (2) of louvre blade, the drive link push pull maneuver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206872538U CN201901986U (en) | 2010-12-29 | 2010-12-29 | Automatic awning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206872538U CN201901986U (en) | 2010-12-29 | 2010-12-29 | Automatic awning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201901986U true CN201901986U (en) | 2011-07-20 |
Family
ID=44272586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206872538U Expired - Fee Related CN201901986U (en) | 2010-12-29 | 2010-12-29 | Automatic awning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201901986U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110002147A (en) * | 2019-05-23 | 2019-07-12 | 刘孝文 | A kind of rain-proof discarded clothes recycling bins |
| CN114215237A (en) * | 2021-12-28 | 2022-03-22 | 严仁苹 | Automatic sunshade building curtain wall of high-rise building |
-
2010
- 2010-12-29 CN CN2010206872538U patent/CN201901986U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110002147A (en) * | 2019-05-23 | 2019-07-12 | 刘孝文 | A kind of rain-proof discarded clothes recycling bins |
| CN110002147B (en) * | 2019-05-23 | 2021-12-03 | 台州市亿源塑业有限公司 | Rain-proof abandonment clothing collection box |
| CN114215237A (en) * | 2021-12-28 | 2022-03-22 | 严仁苹 | Automatic sunshade building curtain wall of high-rise building |
| CN114215237B (en) * | 2021-12-28 | 2023-11-03 | 中亿丰(苏州)绿色建筑发展有限公司 | Automatic sunshade building curtain wall for high-rise 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 |
Granted publication date: 20110720 Termination date: 20151229 |
|
| EXPY | Termination of patent right or utility model |