阅读说明：本技术 一种光伏发电设备用光伏板偏转结构 (Photovoltaic panel deflection structure for photovoltaic power generation equipment ) 是由 李家川 郭辰 张立英 贾蓉 李腾 高建辉 邵振州 李芊 于 2021-09-17 设计创作，主要内容包括：本发明提供的一种光伏发电设备用光伏板偏转结构,包括支撑架,所述支撑架的上端活动连接有用于安装光伏板的安装框架；所述支撑架上还安装有用于调节安装框架角度的角度偏转调节单元；该装置结构简单、操作便捷且稳定可靠,有效的解决了现有的家庭小型光伏设备的光伏板角度不可调节的问题。(The invention provides a photovoltaic panel deflection structure for photovoltaic power generation equipment, which comprises a support frame, wherein the upper end of the support frame is movably connected with an installation frame for installing a photovoltaic panel; the supporting frame is also provided with an angle deflection adjusting unit for adjusting the angle of the mounting frame; the device simple structure, simple operation and reliable and stable, the effectual photovoltaic board angle of having solved the small-size photovoltaic equipment of current family problem unadjustable.)

1. A photovoltaic panel deflection structure for photovoltaic power generation equipment is characterized by comprising a support frame, wherein the upper end of the support frame is movably connected with an installation frame (4) for installing a photovoltaic panel (5);

and the support frame is also provided with an angle deflection adjusting unit for adjusting the angle of the mounting frame (4).

2. The structure according to claim 1, characterized in that the support frame is hinged to the mounting frame (4).

3. The photovoltaic panel deflection structure for photovoltaic power generation equipment, according to claim 1, wherein the supporting frame comprises two brackets (1) and two supporting rods (2), wherein the two brackets (1) are arranged in parallel, and the tops of the two brackets (1) are movably connected with two sides of the bottom of the mounting frame (4); the two support rods (2) are arranged, and the two support rods (2) are respectively arranged on the side wall of the bracket (1); the free end of the supporting rod (2) is supported on the ground.

4. A photovoltaic panel deflection structure for a photovoltaic power generation apparatus, according to claim 3, wherein the support (1) and the mounting frame (4) are hingedly connected.

5. A photovoltaic panel deflection structure for a photovoltaic power generation apparatus, according to claim 3, wherein the top end of the support (1) is hinged with a short link (14), and the top end of the short link (14) is mounted at the bottom of the mounting frame (4).

6. The photovoltaic panel deflection structure for a photovoltaic power generation apparatus according to claim 3, wherein the angular deflection adjusting unit is disposed between two supports (1);

the angle deflection adjusting unit comprises two belt pulleys (6), a belt (8) and connecting rods (12), wherein the two belt pulleys (6) are respectively connected with the side walls of the two brackets (1) in a rotating manner;

two ends of the connecting rod (12) are respectively fixed on the end surfaces of the two belt pulleys (6);

be provided with belt (8) on every belt pulley (6), the both ends of belt (8) are fixed respectively in the both sides of installation frame (4).

7. The photovoltaic panel deflection structure for photovoltaic power generation equipment, according to claim 6, wherein a rotating shaft (7) is installed on the side wall of each bracket (1), and the pulley (6) is sleeved on the rotating shaft (7).

8. The photovoltaic panel deflecting structure for photovoltaic power generating equipment according to claim 6, wherein the connecting rod (12) is sleeved with a sleeve (13).

9. The photovoltaic panel deflection structure for photovoltaic power generation equipment according to claim 6, wherein the mounting frame (4) is provided with four fixing members for fixing the end portions of the belts (8).

Technical Field

The invention relates to the field of photovoltaic equipment, in particular to a photovoltaic panel deflection structure for photovoltaic power generation equipment.

Background

The photovoltaic equipment is equipment for generating electric energy through solar ray irradiation, the photovoltaic equipment not only has large-scale photovoltaic construction projects, but also has small photovoltaic panels used by each household, wherein, the support of the photovoltaic equipment which is intensively built on a large scale is not movable generally in order to save the construction cost and the management cost, which means that the solar panel can only face to a single direction and can not be adjusted, solar panels for domestic or personal use, which do not have this problem, usually have one or a few groups of photovoltaic devices, but the existing household small photovoltaic equipment is not adjustable like the large-scale integrated photovoltaic equipment, the photoelectric conversion efficiency and effect of the household small photovoltaic equipment with relatively small light receiving area are greatly reduced, therefore, in order to solve the above problems, we propose a photovoltaic panel deflection structure for a photovoltaic power generation apparatus.

Disclosure of Invention

The invention aims to provide a photovoltaic panel deflection structure for photovoltaic power generation equipment, which solves the defects in the prior art.

In order to achieve the purpose, the invention adopts the technical scheme that:

the invention provides a photovoltaic panel deflection structure for photovoltaic power generation equipment, which comprises a support frame, wherein the upper end of the support frame is movably connected with an installation frame for installing a photovoltaic panel;

and the support frame is also provided with an angle deflection adjusting unit for adjusting the angle of the installation frame.

Preferably, the support frame and the mounting frame are connected in a hinged manner.

Preferably, the support frame comprises two supports and support rods, wherein the two supports are arranged in parallel, and the tops of the two supports are respectively movably connected with two sides of the bottom of the mounting frame; the two support rods are respectively arranged on the side wall of the bracket; the free end of the supporting rod is supported on the ground.

Preferably, the bracket and mounting frame are hingedly connected.

Preferably, the top end of the bracket is hinged with a short connecting rod, and the top end of the short connecting rod is installed at the bottom of the installation frame.

Preferably, the angular deflection adjusting unit is disposed between the two brackets;

the angle deflection adjusting unit comprises two belt pulleys, a belt and connecting rods, wherein the two belt pulleys are respectively in rotary connection with the side walls of the two brackets;

two ends of the connecting rod are respectively fixed on the end surfaces of the two belt pulleys;

be provided with the belt on every belt pulley, the both ends of belt are fixed respectively in the both sides of installation frame.

Preferably, a rotating shaft is installed on the side wall of each bracket, and the belt pulley is sleeved on the rotating shaft.

Preferably, the connecting rod is sleeved with a sleeve.

Preferably, four fixing pieces for fixing the end of the belt are arranged on the mounting frame.

Compared with the prior art, the invention has the beneficial effects that:

according to the photovoltaic panel deflection structure for the photovoltaic power generation equipment, the angle of the photovoltaic panel is adjusted through the angle deflection adjusting unit; the device simple structure, simple operation and reliable and stable, the effectual photovoltaic board angle of having solved the small-size photovoltaic equipment of current family problem unadjustable.

Furthermore, the belt pulley is rotated through a simple push-pull sleeve, so that the angle adjustment of the photovoltaic panel can be realized, the stop rotation can be realized by depending on the gravity sinking action of the connecting rod and the sleeve to keep the angle of the photovoltaic panel unchanged, and the device is simple in structure, convenient to operate, stable and reliable.

Drawings

FIG. 1 is a schematic view of the external structure of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is an enlarged view of the structure A of FIG. 1 according to the present invention;

reference numbers in the figures: 1. a support; 2. a stay bar; 3. a fixing plate; 301. an expansion screw; 4. a mounting frame; 5. a photovoltaic panel; 6. a belt pulley; 601. a belt groove; 7. a rotating shaft; 8. a belt; 9. a fixed block; 10. a clamping block; 11. fixing screws; 12. a connecting rod; 13. a sleeve; 14. a short link.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the invention is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-3, the photovoltaic panel deflection structure for a photovoltaic power generation device provided by the invention comprises a support 1, wherein the support 1 is vertically upward, a short connecting rod 14 is hinged to the top end of the support 1, an installation frame 4 is arranged at the top end of the short connecting rod 14, and a photovoltaic panel 5 is arranged at the top end of the installation frame 4.

One side of support 1 is provided with belt pulley 6, just one side fixedly connected with pivot 7 of support 1, belt pulley 6 is to rotate with pivot 7 and cup joints, just belt pulley 6 has seted up belt groove 601 along its circumference lateral wall, just belt pulley 6's bottom is located belt groove 601 internal wraparound has belt 8, the both ends of belt 8 extend to the both sides edge of installation frame 4.

The support is characterized in that a support rod 2 is arranged between one side of the support 1 and the ground in a matched mode, a fixing plate 3 is horizontally arranged on the top ends of the support rod 2 and the support 1, and an expansion screw 301 is arranged between the fixing plate 3 and the ground.

The short connecting rod 14 is vertical to the bottom end face of the mounting frame 4; the rotating shaft 7 and the belt pulley 6 are coaxial, and the short connecting rod 14 is parallel to the hinge shaft and the rotating shaft 7 of the bracket 1.

Support 1, short connecting rod 14, belt pulley 6 and belt 8 all are the symmetric distribution with the both ends of installation frame 4, and two sets of belt pulley 6 is located between two sets of supports 1, and is two sets of be provided with connecting rod 12 between the both sides that belt pulley 6 is close to each other, just the both ends of connecting rod 12 are perpendicular fixed connection with the side of two sets of belt pulleys 6 respectively.

A sleeve 13 is arranged between the two groups of belt pulleys 6, and the sleeve 13 is connected with the connecting rod 12 in a sleeved mode.

The terminal department that the both sides of installation frame 4 are located belt 8 all is vertical downward and is provided with fixed block 9, just one side of fixed block 9 is provided with clamp splice 10, the end of belt 8 is located between clamp splice 10 and the fixed block 9, just it is provided with fixed screw 11 to match between fixed block 9 and the clamp splice 10, fixed screw 11 runs through in belt 8.

The working principle of the invention is as follows:

the device has the following operation modes: holding the sleeve 13 by hand, pushing or pulling the sleeve 13 to make the connecting rod 12 drive the belt pulley 6 to rotate around the rotating shaft 7, the rotating belt pulley 6 drives the belt 8, because the two ends of the belt 8 are fixedly clamped at the two sides of the mounting frame 4 through the fixing block 9 and the clamping block 10, when the belt pulley 6 rotates, the belt 8 is driven to make one end of the belt 8 generate a pulling action on the mounting frame 4, and further the mounting frame 4 and the photovoltaic panel 5 deflect around the hinge shaft of the short connecting rod 14 and the bracket 1, so as to change the angle of the photovoltaic panel 5, taking fig. 2 as an example, rotating the belt pulley 6 clockwise, the photovoltaic panel 5 tilts rightwards, and inversely tilts leftwards, when stopping rotating the belt pulley 6, depending on the gravity sinking action of the connecting rod 12 and the sleeve 13, the angle of the photovoltaic panel 5 can be kept unchanged, and the short connecting rod 14 is supported at the balance position of the photovoltaic panel 5, after the belt pulley 6 is rotated each time, the connecting rod 12 stays at the lowest position, the gravity center position of the belt pulley 6 is reduced by the weight of the connecting rod 12, and the belt pulley 6 is prevented from rotating under the condition of no operation; because the photovoltaic panel 5 is supported at the balance point, when wind passes through, the areas of the photovoltaic panel 5 on the two sides of the connecting line of the two groups of short connecting rods 14 are equal, the magnitude of the wind force is almost the same, and the photovoltaic panel 5 can keep the posture stable and unchanged under the conditions of balanced stress and auxiliary stability of the gravity center sinking of the belt pulley 6.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.