CN2568082Y

CN2568082Y - Solar automaticcurtain

Info

Publication number: CN2568082Y
Application number: CN 02262144
Authority: CN
Inventors: 王海峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-09-02
Filing date: 2002-09-02
Publication date: 2003-08-27
Anticipated expiration: 2012-09-02

Abstract

The utility model relates to a solar automatic curtain, which is composed of curtain cloth and a solar action device, wherein, the solar action device is a piston expansion device. After heated by the sun, the piston expansion device transfers the action of a piston to the curtain cloth by a transmission rod and a transmission rope. The utility model automatically controls the complete or partial unfolding and folding of the curtain cloth with the action of a small heave hammer, so indoor brightness and temperature can be regulated. The solar automatic curtain has simple structure and convenient installation and operation, and can be widely used in an ordinary household. The utility model is especially suitable for large public places such as a school, a meeting room, an auditorium, a restaurant, etc.

Description

Solar automatic curtain

The utility model relates to a kind of automatic curtain that utilizes solar energy.

At present, all using curtain in almost each family and many large-scale public places such as school, meeting room, auditorium, dining room or the like comes sunshade and regulates light.And known curtain or manual folding and unfolding trouble are bothersome, or the electric retractable complex structure, and cost is higher, and higher with photronic solar energy electric curtain cost, maintenance requirement is also higher.

The purpose of this utility model provides a kind of solar automatic curtain, and it can not only the automatic deploying and retracting casement, ambient humidity, light and temperature in the conditioning chamber, and simple in structure, and cost is lower.

The purpose of this utility model is achieved in that by casement, solar energy movement device and constitutes that wherein the solar energy movement device is piston expansion gear, i.e. a cylinder.When solar irradiation was mapped to the solar energy movement device, its interior air heat absorption is expanded, and the promotion piston moved and the drive casement is shut and block sunlight, prevents that indoor temperature from raising; When sun lights not then, air cooling in the solar energy movement device, the piston retraction also draws casement over to one's side under the effect of little weight gravity, thereby strengthens room brilliancy.

After adopting such scheme, because the solar energy movement device is the piston expansion gear only, it is simple in structure, and cost is lower, thereby and can according to sunlight strength automatically wholly or in part the folding and unfolding casement can regulate room brilliancy and temperature.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is a structural representation of the present utility model.

In Fig. 1, solar energy movement device afterbody has a valve 1, the middle part is the thermal-arrest jar 2 of outer surface painted black, and its inner surface is welded with some conducting strips 9, and the front portion is a piston cylinder 3, one piston 4 is arranged in it, be connected with a drive link 5 on the piston 4, drive link 5 other ends connect a transmission rope 6, and transmission rope 6 other ends promptly are connected with first collar on the casement 7, also be connected with the little weight 8 that plays with a cord on this collar, and this cord is enclosed within on the window right-hand member one little runner 10.When the utility model was installed, solar energy movement device (mainly being thermal-arrest jar 2) was placed on outdoor area without shade, and its position is preferably than window and is subjected to sunlit place earlier, and when window was subjected to solar radiation, casement was pulled on like this.Transmission rope 6 is connected on indoor casement 7 first collars after passing wall during installation, and valve 1 is closed when this reality is done novel work.

Claims

1. a solar automatic curtain is made of casement, solar energy movement device, it is characterized in that: described solar energy movement device is piston expansion gear, i.e. a cylinder.

2. according to the described solar automatic curtain of claim 1, it is characterized in that: the afterbody of described solar energy movement device has a valve (1), the middle part is the thermal-arrest jar (2) of outer surface painted black, the front portion is a piston cylinder (3), one piston (4) is arranged in the piston cylinder (3), be connected with a drive link (5) on the piston (4), drive link (5) other end connects a transmission rope (6), and transmission rope (6) other end is promptly gone up first collar with casement (7) and is connected.

3. according to the described solar automatic curtain of claim 2, it is characterized in that: on first collar of casement (7), also be connected with the little heavy bell (8) that plays with a cord.

4. according to the described solar automatic curtain of claim 2, it is characterized in that: be welded with some conducting strips (9) at thermal-arrest jar (2) inner surface.