CN101588145A

CN101588145A - Solar receiving bracket

Info

Publication number: CN101588145A
Application number: CNA2008100379116A
Authority: CN
Inventors: 王琼
Original assignee: SHANGHAI ZHONGDE METAL PRODUCTS CO Ltd
Current assignee: SHANGHAI ZHONGDE METAL PRODUCTS CO Ltd
Priority date: 2008-05-23
Filing date: 2008-05-23
Publication date: 2009-11-25

Abstract

The invention discloses a solar receiving bracket which comprises an upright column, a middle lever and a plane bracket, wherein the middle part of the middle lever is rotationally connected with the top end of the upright column, and the plane bracket is rotationally connected with both ends of the middle lever to rotate by taking the middle lever as an axes. The solar receiving bracket can automatically change the inclination angle along with an illuminating angle of sun so as to more fully receive the solar energy, improve the work efficiency of a solar cell panel, and generate favorable economic benefit.

Description

Solar receiving bracket

Technical field

The present invention relates to field of solar energy, relate in particular to a kind of solar collecting device.

Background technology

Along with the fast development of economy, the reserves of non-renewable energy resources such as oil, coal are fewer and feweri, and price is more and more higher.As one of important clean energy resource, utilize the global fast development of technical research, technological development of solar energy at present, equipment such as solar water heater, solar cell, solar cooker have obtained using widely.The sensitive surface of equipment such as the solar water heater of prior art, solar cell, solar cooker can not conversion be subjected to the light inclination angle with moving of the sun, greatly reduces thermal efficiency, has restricted applying of solar facilities.Prior art solar energy towards adjustment, often need manual operation, and complex structure, manufacturing cost is higher.

Chinese patent publication number CN2644996 discloses a kind of solar bracket that is applicable to multiple roofing, as shown in Figure 1, comprise the main brace that is provided with the vacuum tube tailstock and be used to make support firm add the prime time, it also is provided with the auxilliary support that detachably cooperates with main brace 1, and described main brace 1 fuses with water tank holder 2.Described auxilliary support comprises upright support 5 and rides support 4, and main brace 1 base of water tank holder 2 belows is located in upright support 5, rides that support 4 is connected with main brace 1 base on one side, another side supports 5 and be connected with upright, with the steadiness of reinforced support.The defective of above-mentioned solar bracket is that support is a fixed support, and steadiness is fine, but can not arbitrarily adjust the solar energy receiving equipment towards.

Summary of the invention

The purpose of this invention is to provide a kind of solar receiving bracket, can be with the variation of sun irradiation angle, and change its riding angle automatically, thus can receive solar energy more fully, improve the operating efficiency of solar panel, produce good economic benefit.

The object of the present invention is achieved like this: a kind of solar receiving bracket comprises a column; Thick stick in the middle of one, its middle part is rotationally connected with the top of column; One planar bracket is rotationally connected with the two ends of middle thick stick, is the axis rotation with middle thick stick.

Preferably, also comprise a base disk, install on the ground that the bottom and the base disk of described column are rotationally connected by nut.

Preferably, the top of described column has a square groove, described in the middle of thick stick be cuboid, place square groove and be connected by bearing pin with it.

Preferably, an end of described middle thick stick is equipped with positioning piece, on the side of column positioning piece is arranged; Also comprise one first motor, the output of first motor is connected with keeper, and the other end is connected with keeper.

Preferably, broad ways is equipped with some vertical beams successively on the described planar bracket, and in the both sides of column broad ways thick stick bearing beam in the middle of is housed respectively, and middle thick stick bearing crossbeam is rotationally connected with the two ends of middle thick stick respectively.

Preferably, the extension downwards of described middle thick stick is provided with a support arm, and the end of support arm is equipped with positioning piece; The crossbeam of described planar bracket is equipped with positioning piece on the position relative with keeper; Also comprise one second motor, the output of second motor is connected with keeper, and the other end is connected with keeper.

The present invention is owing to adopted above technical scheme, make it compared with prior art, have the following advantages and good effect: can be with the variation of sun irradiation angle, and change its riding angle automatically, solar panel is fully shone, thereby can receive solar energy more fully, the operating efficiency that improves solar panel reaches more than 30%, and produces good economic benefit.Simple in structure, easy for installation.

Description of drawings

Fig. 1 is the solar bracket schematic diagram of prior art;

Fig. 2 is a solar bracket stereogram of the present invention;

Fig. 3 is a column front view of the present invention;

Fig. 4 is a middle thick stick front view of the present invention;

Fig. 5 is a planar bracket upward view of the present invention;

Fig. 6 is middle thick stick of the present invention and square groove junction cutaway view.

Embodiment

Present embodiment provides is to make the solar receiving bracket that freely rotates on both direction.

As Fig. 2, shown in 3, it comprises a column 1, and column 1 bottom also is provided with a base disk 13, and both are fixedly connected by screw thread.The outer ring of base disk 13 week upwards also is equipped with some nuts, can be connected with other fixtures, thereby play the effect of vertical columns 1.

As Fig. 2, shown in 6, the top of column 1 has a square groove 11, and a stiffener 111 respectively is equipped with in the both sides of square groove 11, and perforate on it is connected with square groove 11 by screw.The middle part of column 1, with the parallel face of fluting direction on positioning piece 12 is housed.

As Fig. 2, shown in 4, a middle thick stick 2 is cuboid, wherein deploys in square groove 11 and with it to be rotationally connected by bearing pin 21, and a plate washer 211 (Fig. 6) respectively is equipped with in bearing pin 21 both sides.

On one end of middle thick stick 2, the plane identical with keeper 12 installation sites positioning piece 22 is housed, the other end of middle thick stick 2 is equipped with a support arm 23 along column 1 direction, and the end of support arm 23 is equipped with positioning piece 24.

As Fig. 2, shown in 5, a planar bracket 3, broad ways is equipped with some vertical beams 31 successively, and thick stick bearing beam 32 in the middle of respectively being housed in the both sides of column 1 broad ways, middle thick stick bearing crossbeam 32 is rotationally connected with the two ends of middle thick stick 2 respectively, be that axis rotates with middle thick stick 2.The crossbeam of planar bracket 3 is equipped with positioning piece 33 on the position relative with keeper 24.

Keeper

12,22,24,33 respectively is installed on the plane, and a vertical plate respectively is equipped with in the both sides on plane, connects by bearing pin or screw between the vertical plate, thereby plays spacing or fixation.

Also comprise first motor and the second motor (not shown), the output of first motor is connected with keeper 22, and the other end is installed on the keeper 12; The output of second motor is connected with keeper 33, and the other end is installed on the keeper 24.Described first, second motor adopts ripe prior art, is identical product, ZSB MOTOR.Rotatablely moving through behind reduction box and the worm and gear of motor becomes the rectilinear motion of output, and output drives keeper 22 and keeper 33 motions, thereby realizes that solar bracket is rotatablely moving of axis with bearing pin 21 with middle thick stick 2.

Be noted that above enumerate only for a specific embodiment of the present invention, obviously the invention is not restricted to above embodiment, many similar variations are arranged thereupon.If those skilled in the art all should belong to protection scope of the present invention from all distortion that content disclosed by the invention directly derives or associates.

Claims

1. a solar receiving bracket is characterized in that: comprise a column (1); Thick stick (2) in the middle of one, its middle part is rotationally connected with the top of column (1); One planar bracket (3) is rotationally connected with the two ends of middle thick stick (2), is the axis rotation with middle thick stick (2).

2. solar receiving bracket as claimed in claim 1 is characterized in that: also comprise a base disk (13), install on the ground by nut that the bottom of described column (1) and base disk (13) are rotationally connected.

3. solar receiving bracket as claimed in claim 1 or 2 is characterized in that: the top of described column (1) has a square groove (11), described in the middle of thick stick (2) be cuboid, place square groove (11) and be connected by bearing pin (21) with it.

4. solar receiving bracket as claimed in claim 3 is characterized in that: an end of thick stick (2) is equipped with positioning piece (22) in the middle of described, and positioning piece (12) is arranged on the side of column (1);

Also comprise one first motor, the output of first motor is connected with keeper (22), and the other end is connected with keeper (12).

5. solar receiving bracket as claimed in claim 3, it is characterized in that: described planar bracket (3) is gone up broad ways some vertical beams (31) is housed successively, and in the middle of the both sides broad ways of column (1) respectively is equipped with one thick stick bearing beam (32), middle thick stick bearing crossbeam (32) is rotationally connected with the two ends of middle thick stick (2) respectively.

6. solar receiving bracket as claimed in claim 5 is characterized in that: thick stick (2) extension downwards is provided with a support arm (23) in the middle of described, and the end of support arm (23) is equipped with positioning piece (24); The crossbeam of described planar bracket (3) is equipped with positioning piece (33) on the position relative with keeper (24);

Also comprise one second motor, the output of second motor is connected with keeper (33), and the other end is connected with keeper (24).