CN202231023U

CN202231023U - Shoulder-carrying type solar tracking flat monaxial support for solar panel

Info

Publication number: CN202231023U
Application number: CN2011202798569U
Authority: CN
Inventors: 余江; 岑选锋
Original assignee: Sun TECH Solar Co Ltd
Current assignee: Sun TECH Solar Co Ltd
Priority date: 2011-08-03
Filing date: 2011-08-03
Publication date: 2012-05-23
Anticipated expiration: 2021-08-03

Abstract

The utility model discloses a shoulder-carrying type solar tracking flat monaxial support for a solar panel, comprising a stand column and a support symmetrically arranged on the two sides of the stand column; the top of the stand column is provided with a motor, wherein the shaft of the motor is vertically extended upwardly to form a worm shaft; a worm wheel is meshed with the worm shaft in a transmission way while a revolving shaft of the worm wheel is transversely arranged on the stand column; the two ends of the revolving shaft are fixedly connected with one horizontal shaft of the support respectively. According to the shoulder-carrying type solar tracking flat monaxial support for the solar panel, the worm shaft of the motor is used for driving the worm wheel to move automatically and the shaft of the worm wheel to rotate such that the support of the solar-cell panel rotates around the transversely arranged shaft of the worm wheel, the rotation can regulate the latitude direction and the longitude direction so as to achieve the operation of tracking the sun. The problem that the direction of the support of the cell panel is difficult to regulate when in use is solved, and the electricity output of the solar array can be increased.

Description

Carry the flat single shaft support of formula cell panel solar tracking on the shoulder

Technical field

The utility model relates to a kind of solar battery bracket, relates in particular to a kind of flat single shaft support of the formula of carrying on the shoulder cell panel solar tracking that the sun rotates of following the tracks of.

Background technology

In order to improve the conversion efficiency of photovoltaic generating system, need to improve the ability that photovoltaic array absorbs solar radiation energy since solar incident angle round the clock, seasonal variations, make photovoltaic array can not fully absorb the energy of solar radiation, cause cost performance lower on the contrary.

Existing solar-cell panel support all is to be fixedly mounted on the clump or tiling is fixed on roof etc. sunlit place is arranged, and usually in case install and fix, the direction of cell panel is difficult to adjustment, must move through manual work.The manpower of labor is unfavorable for improving photoelectric conversion rate.

Industry is desirable to provide a kind of solar battery bracket tumbler, can adjust the direction of array at any time according to the running orbit of the sun, to reduce incidence angle, and under identical radiation parameter, the more solar radiation energy of absorptance fixed installation photovoltaic array.

The utility model content

The utility model is in order to solve the problem that is difficult to move after existing solar-cell panel support is installed; A kind of flat single shaft support of formula cell panel solar tracking of carrying on the shoulder is provided; Rotation through motor drives support and slowly rotates; Reach the seasonal square formation sun incident inclination angle of regulating, increase solar energy receiver radiation amount.Reduce artificial participation, handled easily.

A kind of flat single shaft support of formula cell panel solar tracking of carrying on the shoulder that the utility model proposes comprises column, is symmetrically set in the support of these column both sides.The top of said column is provided with a motor; The axle of this motor vertically extends to form a worm shaft up; One worm gear and this worm shaft engaged transmission, and the rotating shaft of this worm gear is horizontally set on the said column, the two ends of this rotating shaft respectively with said support in a transverse axis be fixedly connected.

Wherein, the transverse axis in the said support can be connected with the end of said rotating shaft through ring flange.

The utility model also comprises a said motor positive and inverse of control and the control circuit of accurately locating.

The worm shaft of the utility model through motor drives worm gear automatically and make the worm-wheel shaft rotation, so that solar-cell panel support also makes the worm-wheel shaft rotation of horizontally set, and this rotation can be adjusted the latitude direction, thereby realizes following the tracks of the operation of the sun.The rotating of motor can be realized through control circuit, when position that arrival needs, also can accurate in locating can be realized through braking to motor.Solve the problem that battery board bracket in using is difficult to adjust direction, improved the energy output of solar array.

Compared with prior art, the utility model has following characteristics:

1) gearratio is big, and worm transmission structure is compact, and bearing capacity is big, and volume is little, in light weight.

2) worm-drive is equivalent to worm drive, is multiple tooth engaged transmission, so stable drive, noise are very little.Because worm tooth is the continuous uninterrupted helical tooth, be continuously during the engagement of it and worm-gear toothing, worm tooth does not get into and withdraws from the process of engagement, so stable working, and impact, vibrations, noise are little.

3) motor worm axle and transverse axis worm-drive have self-locking performance.The lead angle of worm screw is very little, and worm screw can only drive worm-drive, and worm gear can not drive the worm screw rotation, can not rotate automatically to guarantee sun support this solar battery apparatus under the situation of large wind.

4) support and transverse axis directly weld together, and center of gravity can not collapsed because of center of gravity too departs from after the installation near the center of gravity of cradling piece, and is solid and reliable.

5) this device is simple to operate, and price is low, dependable performance, and tracking accuracy is high, can be implemented under the various weather to follow the tracks of.

Description of drawings

Below in conjunction with accompanying drawing the utility model is done further explanation:

Fig. 1 is the front view of the utility model preferred embodiment;

Fig. 2 is the right view of the amplification of Fig. 1.

Embodiment

Like Fig. 1, shown in Figure 2, the utility model preferred embodiment provides a kind of flat single shaft support of formula cell panel solar tracking of carrying on the shoulder comprises column 1, is symmetrically set in the support 2 of these column both sides.The top of column 1 is provided with a motor 3; The axle of this motor vertically extends to form a worm shaft 4 up; This worm shaft 4 and a worm gear 5 engaged transmission, and the rotating shaft 6 of this worm gear is horizontally set on the said column 1, the two ends of this rotating shaft 6 are fixedly connected with a transverse axis 7 in the support 2 through ring flange 8 respectively.Also comprise a control motor positive and inverse and the control circuit of accurately locating.

Consult Fig. 2, when needing the angle of adjustment support 2, the energising start, the worm shaft 4 of motor 3 drives worm gears 5 and rotates, so that the rotating shaft 6 that drives worm gear rotates, thereby impels support 5 in company with rotating shaft 6 rotational around the shaft together, realizes degree angle adjustment of support 2 with this.The Worm and worm-wheel gearing that constitutes like this; Worm screw is a driving link, and worm gear is a Passive part, can rotate at the driving action lower rotary shaft of motor 3 and transmission mechanism; The lead angle of worm screw is very little; It is big that worm gear acts on worm screw frictional force, rotates thereby worm gear can not drive worm screw, to guarantee that battery board bracket can not rotate because of external force automatically.

Claims

1. carry the flat single shaft support of formula cell panel solar tracking on the shoulder for one kind; Comprise column (1), be symmetrically set in the support (2) of these column both sides; It is characterized in that; The top of said column (1) is provided with a motor (3), and the axle of this motor vertically extends to form a worm shaft (4) up, a worm gear (5) and this worm shaft (4) engaged transmission; And the rotating shaft of this worm gear (6) is horizontally set on the said column (1), the two ends of this rotating shaft (6) respectively with said support (2) in a transverse axis (7) be fixedly connected.

2. the flat single shaft support of formula cell panel solar tracking of carrying on the shoulder as claimed in claim 1 is characterized in that the transverse axis (7) in the said support (2) is connected with the end of said rotating shaft (6) through ring flange (8).

3. the flat single shaft support of formula cell panel solar tracking of carrying on the shoulder as claimed in claim 2 is characterized in that, also comprises control said motor (a 3) rotating and the control circuit of accurately locating.