CN204851005U - Solar thin film rolls up curtain - Google Patents

Abstract

A solar film roller blind, comprising a roller blind part, a solar conversion part and a roller blind control part, the roller blind part is a flexible solar thin film battery, a roller blind lower rail or a layered shading film. The lower rail of the roller blind is set on the flexible solar thin film battery, and the flexible solar thin film battery and the layered shading film are respectively arranged on the roller blind control part; Solar thin-film cells or layered shading films are connected. The above-mentioned solar film sunshade roller blind increases the coverage area, increases the power storage capacity, saves the use space, reduces the product cost, and can be adjusted arbitrarily according to the user's indoor lighting. According to different requirements, the shading film can supplement the performance of curtain color, refractive index, and UV protection. It can also use flexible low-light solar thin film cells to apply to the shading film to realize the reuse of indoor light sources.

Description

A solar film roller blind

technical field

The utility model relates to the field of new energy sources, in particular to a solar thin film power generation roller blind.

Background technique

In recent years, with the increasing shortage of traditional energy sources and the demand for green energy, sustainable solar energy has become the new darling of the times, giving birth to the rapid rise and development of emerging industries such as photovoltaics and photothermal. Especially in the past five years, the production capacity of the optoelectronic industry has shown explosive growth at an annual rate of more than 100%. The governments and local energy agencies of many countries in China, Europe and the United States have spared no effort to support the development and application of new energy.

In the past two years, solar thin-film cells have brought unprecedented market for them due to their advantages in price and efficiency, as well as flexibility. Solar thin-film batteries are currently mainly based on rigid solar panels on roofs or walls, but the flexible properties of solar thin films have not been fully utilized.

Nowadays, the process of urbanization is accelerating, and multi-storey buildings or high-rise buildings are rising from the ground. The usable area of the roof is much lower than the area of the windows, and most residents have to pay a certain amount for the right to use the roof area. At the same time, the installation of rigid solar panels on the outer wall is also difficult and expensive to install, and many solar panels have very low light transmittance.

Recently, rigid solar windows made of flexible solar cells combined with glass have been applied, but due to the low light transmittance of the film, the indoor lighting capacity of such solar windows is permanently and greatly reduced, which may increase indoor electricity consumption.

Utility model content

Based on this, it is necessary to provide a solar film roller blind for the low light transmittance and non-adjustable of the solar window, the difficulty of installing the outer wall, and the limited area of the roof.

A solar thin film roller blind, comprising a roller blind component, a solar conversion component and a roller blind control component, the roller blind component being a flexible solar thin film battery and a roller blind lower rail or a layered shading film;

The lower rail of the roller blind is set on the flexible solar thin film battery, and the flexible solar thin film battery and the layered shading film are respectively arranged on the roller blind control part; Solar thin film cells or laminar shading film connection.

In one of the embodiments, the roller blind part, the solar energy conversion part and the roller blind control part are arranged in the sealing protection part, and the sealing protection part includes a light-transmitting material and a partition; the light-transmitting material is the surrounding board of the sealing protection part, and the partition The plate is the upper and lower end connecting plate of the sealing protection part.

In one of the embodiments, the roller blind control part includes a bearing, a reel rod, a micro motor and a motor controller;

The reel rod is connected with the flexible solar thin-film battery or with the layered shading film, the two ends of the reel rod are respectively connected with the bearing and the micro motor, the micro motor is connected with the motor controller, and the motor controller is connected with the solar conversion component.

In one of the embodiments, the solar energy conversion component includes a lower rail conductor rod, a storage battery and an inverter;

The lower rail lead rod is arranged correspondingly to the lower rail of the roller blind, the lower rail lead rod is connected to the battery, the battery is provided with an inverter, and the inverter is connected to the motor controller.

As mentioned above, the solar film sunshade roller blind not only greatly improves the coverage area, increases the power storage capacity, saves the use space, and reduces the product cost, but also can be adjusted arbitrarily according to the user's indoor lighting.

Considering the user's requirements for the versatility of curtains, the shading film can make up for the deficiencies of flexible solar film roller blinds according to different performance requirements, such as supplementing the curtain color, refractive index, and anti-ultraviolet performance. Optical flexible solar thin film cells are applied on the shading film to realize the reuse of indoor light sources.

Description of drawings

Figure 1 is a schematic front view of the utility model.

Fig. 2 is a schematic side view of Fig. 1 .

The meanings of reference signs are as follows: 1. Reel rod; 2. Bearing; 3. Micro motor; 4. Flexible solar thin film battery; 5. Roller shutter lower rail; 6. Motor control system; 7. Inverter; 9. Lower rail conductor rod; 10. Light-transmitting material; 11. Multi-layer structure light-shielding film roller blind; 12. Partition board; 13. Sunlight; 14. Lighting.

Detailed ways

In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. Preferred embodiments of the present utility model are provided in the accompanying drawings. However, the invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

It should be noted that when an element is referred to as being “disposed” on another element, it may be directly on the other element or there may be an intervening element. When an element is said to be "connected to" another element, it can be directly connected to the other element, or intervening elements may also be present.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of this invention. The terms used herein in the description of the utility model are only for the purpose of describing specific embodiments, and are not intended to limit the utility model.

A solar thin film roller blind, comprising a roller blind component, a solar energy conversion component and a roller blind control component. The roller blind component is a flexible solar thin film battery 4 and a roller blind lower rail 5 or a layered shading film 11 .

The lower rail 5 of the roller blind is arranged on the flexible solar thin film battery 4, and the flexible solar thin film battery 4 and the layered shading film 11 are respectively arranged on the roller blind control part, and the roller blind control part is connected with one end of the solar conversion part, and the solar conversion part is connected with the roll. The lower curtain rail 5 is connected with the solar flexible battery 4 or the layered shading film 11 .

Flexible means that it can be bent without substantially compromising performance.

In a preferred embodiment, the flexible solar thin film battery 4 is selected from CIGS solar thin film battery or flexible silicon-based thin film battery, organic solar thin film can also be used, one or more of them.

The flexible solar thin film battery 4 is distributed in the form of multiple small-area modules but can also be used as a whole battery.

CIGS solar thin film battery is copper indium gallium selenide (Cu-In-Ga-Se) thin film solar battery, its main photoelectric converter is composed of four kinds of Cu (copper), In (indium), Ga (gallium), Se (selenium) The film composed of the main elements in a certain proportion has many advantages such as strong light absorption capacity, good power generation stability, high conversion rate, long daytime power generation time, high power generation capacity, low production cost and short energy recovery cycle. Flexible thin-film solar cells 4 are commercially available.

Preferred roller blind parts, solar conversion parts and roller blind control parts are arranged in the sealing protection part, and the sealing protection part comprises light-transmitting material 10 and dividing plate 12; It is the upper and lower connecting plate of the sealing protection part.

Preferably, the roller blind control component includes a bearing 2 , a reel rod 1 , a micro motor 3 and a motor controller 6 .

The reel rod 1 is connected with the flexible solar thin film battery 4, or connected with the layered shading film 11, the two ends of the reel rod 1 are respectively connected with the bearing 2 and the micro motor 3, the micro motor 3 is connected with the motor controller 6, and the motor controller 6 is connected with the solar energy Transform part connections.

Preferably, the solar energy conversion component includes a lower rail conductor rod 9 , a storage battery 8 and an inverter 7 .

The lower rail lead rod 9 is correspondingly arranged with the lower rail of the roller blind, and the lower rail lead rod 9 is connected with the battery 8, and the battery 8 is provided with an inverter 7, and the inverter 7 is connected with the motor controller 6.

Example 1

The reel rod 1 is connected with the solar thin film battery 4 through an adhesive or mechanically, and then the function of the film roller blind is realized through the rotation of the micro motor 3 .

The circuit lead-out end of the flexible solar thin film battery 4 is connected to the lower rail 5 of the roller blind. When the lower rail of the roller blind touches the lead rod 9 of the lower rail, the electric energy generated by the flexible solar thin film battery 4 is stored in the battery 8 through the circuit, and then passed The inverter 7 converts the voltage into a daily voltage such as 110V or 220V.

The motor controller 6 can be connected to the inverter 7 to realize the self-power supply function, and the stored extra electricity can be used by other household appliances.

The reel rod 1 at the other end is connected to the layered light-shielding film 11 through an adhesive or mechanically, and the micro motor 3 realizes the function of expanding and contracting the film roller blind. Under the operation of the motor controller 6, functional designs of different development areas can be realized.

Example 2

The reel rod 1 is connected with the solar thin film battery 4 through an adhesive or mechanically, and then the function of the film roller blind is realized through the rotation of the micro motor 3 .

The circuit lead-out end of the flexible solar thin film battery 4 is connected to the lower rail 5 of the roller blind. When the lower rail of the roller blind touches the lower rail lead rod 9, the flexible solar thin film battery 4 stores the electric energy generated in the battery 8 through the circuit, and then passes The inverter 7 converts the voltage into a daily voltage such as 110V or 220V.

The motor controller 6 can be connected to the inverter 7 to realize the self-power supply function, and the stored extra electricity can be used by other household appliances.

The reel rod 1 at the other end is connected to the weak light flexible solar thin film battery 4 through an adhesive or mechanically, and the micro motor 3 realizes the function of expanding and shrinking the film roller blind. Under the operation of the motor controller 6, functional designs of different development areas can be realized.

Example 3

The reel rod 1 is connected with the solar thin film battery 4 through an adhesive or mechanically, and then the function of the film roller blind is realized through the rotation of the micro motor 3 .

The circuit lead-out end of the flexible solar thin film battery 4 is connected to the lower rail 5 of the roller blind. When the lower rail of the roller blind touches the lower rail lead rod 9, the flexible solar thin film battery 4 stores the electric energy generated in the battery 8 through the circuit, and then passes The inverter 7 converts the voltage into a daily voltage such as 110V or 220V.

The motor controller 6 can be connected to the inverter 7 to realize the self-power supply function, and the stored extra electricity can be used by other household appliances.

The reel rod 1 at the other end is connected to the layered light-shielding film 11 through an adhesive or mechanically. The layered light-shielding film is provided with a flexible weak light cell, which can generate electricity by using indoor light.

The layered shading film 11 realizes the function of expanding and shrinking the film roller blind through the micro motor 3 . Under the operation of the motor controller 6, functional designs of different development areas can be realized.

According to the utility model patent, the double roller blinds can be sealed by a partition plate 12 and two layers of light-transmitting materials 10 . Double roller blinds can also be installed on the outside of the light-transmitting material 10 near the interior.

In the present utility model, the double roller blind can be a combination of the flexible solar thin film battery 4 and the layered shading film 11, or can be a combination of the flexible solar thin film battery 4 and the flexible solar thin film battery 4, or can be a combination of the layered shading film 11 and the layered shading film 11. The light-shielding film 11 is matched, and the flexible weak light cell can also be applied on the layered light-shielding film 11 . The matching method can be selected arbitrarily.

Example 4

The reel rod 1 is connected with the solar thin film battery 4 through an adhesive or mechanically, and then the function of the film roller blind is realized through the rotation of the micro motor 3 .

The circuit lead-out end of the flexible solar thin film battery 4 is connected to the lower rail 5 of the roller blind. When the lower rail of the roller blind touches the lower rail lead rod 9, the flexible solar thin film battery 4 stores the electric energy generated in the battery 8 through the circuit, and then passes The inverter 7 converts the voltage into a daily voltage such as 110V or 220V.

The motor controller 6 can be connected to the inverter 7 to realize the self-power supply function, and the stored extra electricity can be used by other household appliances.

The utility model patent has the advantage of providing a convenient and safe civil solar power generation product that can be used by owners in urban multi-storey or high-rise buildings.

Among them, the solar cell 4 and the layered shading film 11 hardly occupy any building area, and have strong safety performance, which is very suitable for home and office use. It not only realizes the function of curtains, but also saves space, reduces indoor energy consumption, and brings huge visual impact and other functions.

It can also be used in any curtain or shading field such as car sunroof, high-speed rail, ship and aircraft side window design . It can not only achieve the effect of energy saving and sunshade, but also improve the space occupancy rate. This utility model patent can also be applied with a single roller blind structure according to different requirements of users, and the roller blind used can be a flexible solar thin film battery 4 or a layered shading film 11 .

The above-mentioned embodiments only express several implementations of the utility model, and the description thereof is relatively specific and detailed, but it should not be construed as limiting the patent scope of the utility model. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the scope of protection of the utility model patent should be based on the appended claims.

Claims (4)

1. a solar energy film roller shutter, is characterized in that, comprises roller shutter parts, solar energy converting member and roller shutter control assembly, and described roller shutter parts are flexible solar hull cell and Bottom track for rolling curtain or stratiform shading film; Described Bottom track for rolling curtain is arranged on described flexible solar hull cell, and described flexible solar hull cell, stratiform shading film are separately positioned on described roller shutter control assembly; Described roller shutter control assembly is connected with described solar energy converting member, and described solar energy converting member and described Bottom track for rolling curtain and flexible solar hull cell or stratiform shading film are connected.

2. a kind of solar energy film roller shutter according to claim 1, is characterized in that, described roller shutter parts, solar energy converting member and roller shutter control assembly are arranged in seal protection parts, and described seal protection parts comprise light transmissive material and dividing plate; Light transmissive material described in it is the surrounding plate of seal protection parts, and dividing plate is the upper and lower end junction plate of seal protection parts.

3. a kind of solar energy film roller shutter according to claim 1, is characterized in that, described roller shutter control assembly comprises bearing, spool bars, micromachine and electric machine controller;

Described spool bars is connected with described flexible solar hull cell, or be connected with layered shading film, described spool bars two ends connect described bearing and described micromachine respectively, described micromachine is connected with described electric machine controller, and described electric machine controller is connected with described solar energy converting member.

4. a kind of solar energy film roller shutter according to claim 3, is characterized in that, described solar energy converting member comprises lower rail conductor rod, battery and inverter;

Described lower rail conductor rod is corresponding with described Bottom track for rolling curtain to be arranged, and described lower rail conductor rod is connected with described battery, and described battery is provided with described inverter, and described inverter is connected with described electric machine controller.