TW201433479A - skylight type sunshade curtain - Google Patents

Abstract

A skylight type sunshade curtain comprises a spool, a flexible solar panel curtain, in which its one side fixedly connected to the spool, and a first and second conductive units. The first conductive unit includes a negative electric lead electrically connected to the solar panel curtain and positioned at a first end portion of the spool, a first conductive ring sleeved on the first end portion and electrically connected with the negative electric lead, and a first guide flake being in contact with the first conductive ring. The second conductive unit includes a positive electric lead electrically connected to the solar panel curtain and positioned at a second end portion of the spool, a second conductive ring sleeved on the second end portion and electrically connected to the positive electric lead, and a second guide flake being in contact with the second conductive ring. Accordingly, electrical energy that is converted from the solar energy absorbed by the solar panel curtain will be outputted from the first and second conductive units.

Description

Skylight blind

The present invention relates to a sunroof type sunshade, and more particularly to a sunroof type sunshade capable of absorbing solar energy and converting it into electrical energy for utilization.

Under the high temperature exposure of the sun, the car's high temperature environment will not only make people feel stuffy and extremely uncomfortable, affect the operation efficiency of the parts, increase the fuel consumption, and easily cause damage in the car. Its service life, therefore, many owners will install sunshade at the windshield, side window or rear window of the car to isolate solar radiant heat.

On the other hand, solar energy application technology has also been widely used in automotive products, such as Taiwan Patent Certificate No. M344265 "Solar Vehicle Sunshade" invention patent case, and Taiwan Patent Certificate No. M313076 "Sun Shield with Solar Power Generation" In the invention patent case, the sunshade/sun visor is disclosed as being capable of absorbing solar energy and converting it into electrical energy output.

In view of this, the applicant of the present invention further improves the structure of the sunroof for the sunroof of the vehicle, so that it can absorb solar energy and convert it into electric energy for use while being used for shading, so that the whole has both practical and environmental protection effects.

Accordingly, it is an object of the present invention to provide a sunroof-type sunshade that combines green energy technology and absorbs solar energy while being used for shading and converts it into electrical energy for utilization, which is both practical and environmentally friendly.

Thus, the sunroof sunshade of the present invention comprises a reel, a soft solar panel, a first conductive unit, a second conductive unit, and a control unit. The spool has a first end and a second end opposite the first end. The solar panel curtain can be wound around the reel and a side portion thereof is fixed to the reel. The first conductive unit has a negative electric wire whose one end is electrically connected to the solar panel screen and is positioned on the first end, and a set of first conductive wires disposed at the first end and electrically connected to the other end of the negative electric wire. a ring and a first guide piece contacting the first conductive ring that is relatively rotatable. The second conductive unit has a positive electric wire whose one end is electrically connected to the solar panel screen and is positioned on the second end, and a set of the second end and is electrically connected to the other end of the positive electric wire. a second conductive ring, and a second guide piece contacting the second conductive ring that is relatively rotatable. The control unit electrically connects the first guide piece and the second guide piece, and includes a power storage member for accumulating electric energy output by the solar panel screen.

The beneficial effect of the present invention is that the solar panel screen can absorb solar energy and convert it into electric energy, and the electric energy is outputted through the first and second conductive units and stored in the battery, and the power of the battery can be supplied and driven. The solar panel screen automatically collects electricity or consumes electricity for other purposes, and the whole body not only has the practical function of sunshade and sun protection, but also realizes the green environmental protection concept of energy saving and power saving.

1‧‧‧rail

2‧‧‧ reel

21‧‧‧ first end

22‧‧‧ second end

3‧‧‧Side strips

4‧‧‧Solar screen

5‧‧‧Control unit

51‧‧‧Power storage parts

52‧‧‧Motor parts

53‧‧‧Switches

6‧‧‧First Conductive Unit

61‧‧‧Negative conductor

62‧‧‧First conductive ring

63‧‧‧First guide

7‧‧‧Second conductive unit

71‧‧‧ positive electric wires

72‧‧‧Second conductive ring

73‧‧‧Second Guide

Other features and advantages of the present invention will be apparent from the embodiments of the present invention. FIG. 1 is an exploded perspective view showing a preferred embodiment of the sunroof sunshade of the present invention. Below the skylight, and some of its components; and Figure 2 is a top plan view of the preferred embodiment.

The above and other technical contents, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments.

As shown in FIG. 1 and FIG. 2, the preferred embodiment of the sunroof type sunshade of the present invention can be installed under the sunroof of the automobile (shown by the imaginary line in FIG. 1) to block the incident inside the vehicle. Hot sunshine.

The sunroof type sunshade comprises two spaced-apart guide rails 1, a reel 2 disposed adjacent one end of the two rails 1, and an opposite end portion of which is slidably inserted into the two rails 1 respectively a side strip 3, a solar panel curtain 4 which is respectively connected and fixed to the reel 2 and the side strip 3, and a first end portion 21 of the reel 2 and electrically connected to the solar energy a first conductive unit 6 of a negative electrode (not shown) of the screen 4, a second end portion 22 disposed at the opposite end of the reel 2, and electrically connected to a positive electrode of the solar panel curtain 4 (not shown) A second conductive unit 7 is shown, and a control unit 5 electrically connecting the first conductive unit 6 and the second conductive unit 7.

The solar panel curtain 4 is formed by connecting a plurality of solar cells in series The structure of the solar cell and its photoelectric conversion principle are well known to those of ordinary skill in the art, and will not be described in detail herein.

The first conductive unit 6 has a negative electric wire 61 whose one end is electrically connected to the negative electrode of the solar panel curtain 4 and is positioned on the first end portion 21 of the reel 2, and is unrotatably sleeved at the first end. The portion 21 is electrically connected to the first conductive ring 62 at the other end of the negative electric wire 61, and a first guide piece 63 contacting the first conductive ring 62 (which can be driven by the reel 2). In this embodiment, the first conductive strip 62 and the first guiding piece 63 are made of copper, and the first guiding piece 63 is L-shaped. Of course, the first conductive ring 62 and the first guiding piece 63 may also be Other conductive materials are used, and the shape of the first guide 63 is not limited thereto.

The second conductive unit 7 has a positive electric wire 71 whose one end is electrically connected to the positive electrode of the solar panel curtain 4 and is positioned on the second end portion 22 of the reel 2, and is non-rotatably sleeved on the second The end portion 22 is electrically connected to the second conductive ring 72 of the other end of the positive electric wire 71, and a second guide piece 73 contacting the second conductive ring 72 (which can be driven by the reel 2). In this embodiment, the second conductive ring 72 and the second guiding piece 73 are also made of copper, and the second guiding piece 73 is also L-shaped. Similarly, the materials of the second conductive ring 72 and the second guiding piece 73 are And the shape of the second guide piece 73 is not limited thereto.

The control unit 5 includes a power storage member 51, a motor member 52 electrically connected to the power storage member 51 for driving the spool 2 to rotate in both directions, and an electrical connection between the power storage member 51 and the motor member 52 and control of the motor member. 52 is a switch member 53 that is activated or not. In this embodiment, the power storage member 51 is a battery. A negative electrode and a positive electrode are respectively electrically connected to the first guiding piece 63 and the second guiding piece 73. The electric storage device 51 can accumulate the electric energy output from the solar panel curtain 4, and can also output the stored electric energy. It is supplied to the motor member 52 or other parts/electronic products of the automobile.

When the solar panel curtain 4 is to be deployed to shield the solar panel 4, the switch member 53 is operated to activate the motor member 52 (the power is from the power storage member 51), and the motor member 52 drives the spool 2 to rotate in a first direction. The side strip 3 is moved away from the reel 2, so that the solar panel curtain 4 can be gradually pulled out. The solar panel curtain 4 absorbs solar energy and converts it into electric energy under the illumination of the sun light, wherein the positive current is output through the positive electrode of the solar panel curtain 4, and is sequentially transmitted through the positive electric conductor 71 and the second conductive ring. 72, the second guiding piece 73 flows into the positive electrode of the electric storage device 51, while the negative current is output through the negative electrode of the solar panel curtain 4, and sequentially transmits the negative electric wire 61, the first conductive ring 62, the The first guide piece 63 flows into the negative electrode of the power storage member 51, so that the electric energy generated by the solar panel curtain 4 is stored in the power storage member 51 for use.

When the solar panel curtain 4 is to be retracted, the motor member 52 (the electric power from the power storage member 51) is activated by the manipulation of the switch member 53, and the motor member 52 drives the reel 2 to Rotating in a second direction causes the solar panel curtain 4 to be wound up on the reel 2 layer by layer while the side strip 3 is forced to move toward the reel 2 in a direction.

Therefore, when the solar panel curtain 4 is deployed, the solar energy is absorbed and converted into electrical energy, and the electrical energy is outputted through the first conductive unit 6 and the second conductive unit 7 to be stored in the power storage member 51. Power storage member 51 The power can be supplied to the motor member 52 (or other components of the automobile) to drive the solar panel curtain 4 to be unfolded or retracted, that is, the sunroof curtain of the present invention does not need to be electrically driven. The power consumption of the battery of the automobile is consumed. In this way, the sunroof type sunshade of the invention not only achieves the practical function of sunshade and sun protection, but also realizes the green environmental protection concept of energy saving and power saving.

The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the simple equivalent changes and modifications made by the patent application scope and patent specification content of the present invention, All remain within the scope of the invention patent.

1‧‧‧rail

2‧‧‧ reel

21‧‧‧ first end

22‧‧‧ second end

3‧‧‧Side strips

4‧‧‧Solar screen

5‧‧‧Control unit

51‧‧‧Power storage parts

52‧‧‧Motor parts

53‧‧‧Switches

6‧‧‧First Conductive Unit

61‧‧‧Negative conductor

62‧‧‧First conductive ring

63‧‧‧First guide

7‧‧‧Second conductive unit

71‧‧‧ positive electric wires

72‧‧‧Second conductive ring

73‧‧‧Second Guide

Claims (4)

A sunroof sunshade comprising: a reel having a first end and a second end opposite the first end; a flexible solar panel curtain that can be wound around the reel And a side portion is fixed to the reel; a first conductive unit has a negative electric wire whose one end is electrically connected to the solar panel curtain and is positioned on the first end portion, and one set is disposed at the first end portion and electrically a first conductive ring connecting the other end of the negative electric wire, and a first guiding piece contacting the first conductive ring capable of relative rotation; a second conductive unit having one end electrically connected to the solar panel and positioned at a positive electrical lead on the second end, a second conductive ring disposed at the second end and electrically connected to the other end of the positive electrical lead, and a second conductive ring contacting the second conductive ring a two guiding piece; and a control unit electrically connecting the first guiding piece and the second guiding piece, and comprising a power storage member capable of accumulating electric energy output by the solar panel curtain. The sunroof type sunshade according to claim 1, wherein the control unit further has a motor member electrically connected to the power storage member and capable of driving the reel to rotate. The sunroof type sunshade according to claim 2, wherein the control unit further has a switch member electrically connecting the motor member and the power storage member and capable of controlling whether the motor member is actuated or not. The sunroof sunshade as claimed in claim 3, further comprising a two-phase spaced guide rail, and a opposite side opposite to the solar panel curtain and opposite thereto The two ends are respectively slidably inserted into the side strips in the two guide rails.