CN202644870U

CN202644870U - Movable solar photovoltaic window sunshade mechanism

Info

Publication number: CN202644870U
Application number: CN2012202387246U
Authority: CN
Inventors: 李富民
Original assignee: Individual
Current assignee: TENOCL KECHUANG NEW ENERGY TECHNOLOGY (BEIJING) Co Ltd
Priority date: 2012-05-25
Filing date: 2012-05-25
Publication date: 2013-01-02
Anticipated expiration: 2022-05-25

Abstract

The utility model belongs to the technical field of solar photovoltaic and building integration, and discloses a movable solar photovoltaic window sunshade mechanism, which is mainly composed of solar photovoltaic components, brackets, brackets, motors, gears and fixing seats. Yes: the solar photovoltaic module is installed on the bracket, the bracket is installed on the bracket, the bracket is installed on the fixed seat, the gear is installed on the motor shaft, the motor is fixed on the bracket, the fixed seat is fixed on the wall, and the gear is driven by the motor Mesh with the rack on the bracket to move, and then drive the solar photovoltaic module on the bracket to move, realize the rotation of the solar photovoltaic module tracking the change of solar azimuth angle, the rotating shaft drives the bracket to rotate, and the bracket also rotates, realizing the solar photovoltaic module Tracking the rotation of solar altitude angle changes, the mechanism has a simple structure and is easy to install, and can best realize the effect of sunshade and power generation.

Description

A kind of movably solar photovoltaic window sun-shading mechanism

Technical field

The utility model belongs to photovoltaic and architecture-integral technical field, relates to a kind of solar photovoltaic window sun-shading mechanism, particularly a kind of photovoltaic window sun-shading mechanism of realizing following the tracks of according to the irradiating angle of the sun mobile flexible solar battery pack.

Background technology

Development along with solar-photovoltaic technology, the form of structure that photovoltaic is combined with architecture-integral is more and more, the photovoltaic outer sun shading mechanism that is used for building window also more and more comes into one's own and likes, because solar photovoltaic assembly can be accepted illumination better in the outer sun shading mechanism, produce more electric energy, shaded effects are fine simultaneously, can not be delivered to the heat that solar photovoltaic assembly produces indoor, and install simply, cost is low, is fit to new and old building and uses.China's granted patent application number 200920182739.3 " intelligent solar sunbreakers " disclose the technical scheme that a kind of solar photovoltaic assembly is used for building window external sunshade plate, and the sunbreaker that solar photovoltaic assembly is housed can rotate tracking along with the variation of solar energy elevation angle, realize large as far as possible generated energy, but this technical scheme can only realize the rotation of a direction, for the window that is installed in south orientation, this scheme can only realize following the tracks of according to the variation of solar energy elevation angle, but the variation of sun altitude is more slowly, and angle changing is less, according to changing throughout the year, azimuthal variation of the sun then is to change according to the angle of sun every day from 180 ° in east orientation west, therefore the variation that realizes solar azimuth is followed the tracks of and could be realized better sunshade and larger generated energy, but how to realize thisly can following the tracks of the sun altitude variation and realizing that again the variation of tracking solar orientation angles becomes the technical issues that need to address.

Summary of the invention

Goal of the invention of the present utility model will be invented a kind of solar photovoltaic window sun-shading mechanism exactly, it can be along with elevation angle and azimuthal variation of the sun be moved, and have solved can only carry out at present that elevation angle is followed the tracks of and the problem that can not carry out Bearings tracking.

In order to solve this technical problem, the technical solution adopted in the utility model is:

A kind of movably solar photovoltaic window sun-shading mechanism, comprise: solar photovoltaic assembly, support, carriage, motor, gear, holder, it is characterized in that: solar photovoltaic assembly is installed on the carriage, carriage is rack-mount, support is installed on the holder, gear is installed on the motor shaft, and motor is fixed on the support, and holder is fixed on the body of wall.

In order to block the sun from the azimuthal variation motion irradiation in east orientation west, described support is the east, west and the top circular arc frame construction that is enclosed in window, and chute is arranged on the framework, and carriage is installed in the chute, the framework two ends has connecting axle, and connecting axle is installed on the holder.

In order to satisfy circular motion, described solar photovoltaic assembly is flexible solar battery pack, and flexible solar battery can be inorganic solar cell, also can be organic solar cell.

Carry out circular motion in order to drive solar photovoltaic assembly, described carriage comprises bracket cage and tooth bar, tooth bar is installed in the bracket cage below, bracket cage and tooth bar are arcuate structure, its radian is consistent with support, has fixed leg, solar photovoltaic assembly to be fixed on the fixed leg on the bracket cage, the tooth of tooth bar is positioned at intrados, and be meshed with gear on the motor shaft, motor rotates by gear, so that tooth bar rotates, the rack drives carriage turns, carriage drives solar photovoltaic assembly again and rotates, and tooth bar can be metal, such as aluminium, steel etc., can be plastics also, such as nylon, polyformaldehyde etc.

In order to realize that sun altitude changes the angle adjustment of following the tracks of, described holder comprises fixed block and rotating shaft, fixed block is the concave shape ledge arrangement, be installed on the body of wall, rotating shaft is positioned at the hole of fixed block lug, and support is installed in the rotating shaft, holder is two, both can adjust rotating shaft by handle and rotate, also can automatically adjust rotating shaft by rotating shaft electric motor and rotate, rotating shaft drives support and rotates.

The beneficial effect that the utility model produces is:

The technical program is owing to realized the automatic or manual rotation of the solar photovoltaic assembly in East and West direction and north-south, having satisfied sun altitude and azimuthal variation follows the tracks of, therefore can realize better shaded effects and generating effect, the energy that generates electricity can directly be powered to motor, simultaneously can also give indoor load supplying, this mechanism is simple in structure, installs easily, and applicability is strong.

Description of drawings

Fig. 1: surface structure of the present utility model and scheme of installation

Fig. 2: support schematic diagram of the present utility model

Fig. 3: carriage schematic diagram of the present utility model

Fig. 4: holder schematic diagram of the present utility model

Among the figure: 1, solar photovoltaic assembly, 2, support, 201, chute, 202, connecting axle, 203, stator, 3, carriage, 301, bracket cage, 302, tooth bar, 303, fixed leg, 4, motor, 5, gear, 6, holder, 601, fixed block, 602, rotating shaft, 7, rotating shaft electric motor, 8, handle.

The specific embodiment

Present embodiment is by solar photovoltaic assembly 1, support 2, carriage 3, motor 4, gear 5, holder 6, rotating shaft electric motor 7 and handle 8 form, solar photovoltaic assembly 1 is non-crystalline silicon/sige alloy flexible thin-film battery, have fixing hole at the assembly edge, the bent frame that support 2 is made for carbon steel, have chute 201 on the framework 2, framework 2 two ends are equipped with connecting axle 202, carriage 3 comprises bracket cage 301 and tooth bar 302, bracket cage 301 bent frames identical with support 2 radians that make for carbon steel, fixed leg 303 is arranged on the bracket cage 301, fixing hole on the solar photovoltaic assembly 1 is enclosed within on the fixed axis, the inner rack consistent with support 2 radians that tooth bar 302 is made for the polyformaldehyde injection moulding, tooth bar 302 is fixed on the intrados middle part of bracket cage 301, the bracket cage 301 of carriage 3 is inserted in the chute 201 of support 2, tooth bar 302 on the bracket cage 301 and gear 5 engagements, gear 5 is installed on the axle of motor 4, motor 4 is fixed on leaning on the stator 203 of wall inboard of support 2, holder 6 comprises that fixed block 601 and rotating shaft 602 form, the concave shape ledge arrangement that fixed block 601 is made for carbon steel, have coaxial aperture on the lug, in rotating shaft 602 patchholes, and undertaken spacing by snap ring, the footpath of rotating shaft 602 upwards has the hole, fixing in connecting axle 202 patchholes of framework 2 two ends, one rotating shaft 602 terminations are equipped with handle 8, rotating shaft 602 terminations of other end link to each other with the axle of rotating shaft electric motor 7, turning handle 8 or startup rotating shaft electric motor 7 all can make rotating shaft 602 rotate, motor 4 all links to each other with solar photovoltaic assembly 1 with rotating shaft electric motor 7, feed back to control circuit board after the detection by 1 pair of intensity of illumination of solar photovoltaic assembly, control the rotation of both direction, realize the East and West direction of solar photovoltaic assembly 1 and the rotation in north-south, when can't detect illumination, mechanism returns to original position.

Claims

1. A movable solar photovoltaic window sunshade mechanism, comprising: a solar photovoltaic module, a bracket, a bracket, a motor, a gear, and a fixing seat, characterized in that: the solar photovoltaic module is installed on the bracket, and the bracket is installed on the bracket , the bracket is installed on the fixing base, the gear is installed on the motor shaft, the motor is fixed on the bracket, and the fixing base is fixed on the wall.

2. The movable solar photovoltaic window sunshade mechanism according to claim 1, characterized in that: the bracket is an arc-shaped frame structure, there are slide grooves on the frame, and there are connecting shafts at both ends of the frame.

3. The movable solar photovoltaic window sunshade mechanism according to claim 1, wherein the bracket is composed of a bracket frame and a rack, and the rack is installed under the bracket frame.

4. The movable solar photovoltaic window sunshade mechanism according to claim 3, characterized in that: the bracket frame is an arc-shaped frame structure, the arc is consistent with the bracket arc, and there are fixed columns on the bracket frame.

5. The movable solar photovoltaic window sunshade mechanism according to claim 3, characterized in that: the rack is an arc structure, and the teeth are located on the inner arc surface.

6. The movable solar photovoltaic window sunshade mechanism according to claim 5, wherein the rack can be made of metal or plastic.

7. The movable solar photovoltaic window sunshade mechanism according to claim 1, wherein the solar photovoltaic module is a flexible solar cell module.

8. The movable solar photovoltaic window sunshade mechanism according to claim 1, characterized in that: the fixed seat includes a fixed block and a rotating shaft, the fixed block is a concave-shaped lug structure, and the rotating shaft is located in the hole of the lug of the fixed block.

9. The movable solar photovoltaic window sunshade mechanism according to claim 8, characterized in that there are holes in the radial direction of the rotating shaft. the