CN217741648U

CN217741648U - Wind deflector is prevent wind to photovoltaic module

Info

Publication number: CN217741648U
Application number: CN202220721899.6U
Authority: CN
Inventors: 王贵忠; 徐文海
Original assignee: Lingwu Longqiao Photovoltaic New Energy Co ltd
Current assignee: Huaneng Ningxia Energy Co ltd Lingwulongqiao Branch
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-11-04
Anticipated expiration: 2032-03-29

Abstract

The utility model discloses a wind deflector is prevent wind to photovoltaic module relates to photovoltaic module technical field, including the main framework body, the slip notch has been seted up in the front of main framework body, the bottom surface of main framework body has been seted up and has been run through the long mouthful, the inner wall sliding connection who runs through the long mouthful has the baffle, the equal fixedly connected with bottom block in left surface bottom and the right flank bottom of baffle, the last fixed surface of bottom block is connected with the screw thread stock, the equal fixedly connected with motor in left surface and the right flank upper end of main framework body. The utility model discloses, automatic protection machanism's setting through the common cooperation of wind cavity, windward plate, first spring etc. has utilized the elasticity of first spring and the threaded connection of internal thread ring cover and screw thread stock, has successfully realized when external wind-force is too big, in the baffle stretches into the slip notch automatically, very big improvement the security of photovoltaic module in the strong wind, this device structure sets up simply, practical simultaneously, degree of automation is high, convenient to popularize and use.

Description

Wind deflector is prevent wind to photovoltaic module

Technical Field

The utility model relates to a photovoltaic module technical field especially relates to a wind deflector is prevent wind to photovoltaic module.

Background

As is well known, light energy power generation is used as clean energy, is gradually utilized by people more efficiently, not only does not pollute the environment, but also can keep stable supply, makes outstanding contribution to human energy sustainable cause, and when the installation place of the photovoltaic module and windy weather appear, the photovoltaic module is often damaged to a certain extent, so that the photovoltaic module is influenced to be continuously used, and loss is caused.

In the prior art, the high wind climate is generally adapted by improving the wind resistance of the photovoltaic module.

However, the treatment method in the prior art is high in cost, and meanwhile, the wind resistance performance of the treatment method is still limited, the normal operation of the treatment method can still be damaged in windy weather, and finally the wind resistance efficiency of the photovoltaic module cannot be greatly improved, so that loss is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a wind deflector for preventing wind of a photovoltaic module.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a wind-proof air deflector of a photovoltaic component comprises a main frame body, wherein the front surface of the main frame body is provided with a sliding notch, the bottom surface of the main frame body is provided with a through long opening, the inner wall of the through long opening is connected with a baffle in a sliding way, the equal fixedly connected with bottom piece in left surface bottom and the right flank bottom of baffle, the last fixed surface of bottom piece is connected with the screw thread stock, the equal fixedly connected with motor in left surface and the right flank upper end of main frame body, the motor is connected with automatic protection machanism.

Preferably, automatic protection machanism includes the first pivot of fixed connection at the motor output, first pivot cup joints first gear, the upper surface of main framework has been close to motor department and has been seted up perpendicular through-hole, the last lateral wall that runs through perpendicularly the hole rotates and is connected with interior thread ring cover, interior thread ring cover stretches out perpendicular through-hole, the part that interior thread ring cover stretches out perpendicular through-hole has cup jointed the second gear, the inner wall and the screw thread stock threaded connection of interior thread ring cover, the upper surface of main framework is close to perpendicular through-hole department and has seted up female thread notch, female thread notch threaded connection has the spacing post of type of falling L.

Preferably, the automatic protection mechanism further comprises a wind cavity fixedly connected to the upper end of the front face of the main frame body, the wind cavity is higher than the height of the main frame body, a first spring is fixedly connected to the inside of the side face of the wind cavity connected with the main frame body, a windward plate is fixedly connected to the other end of the first spring, movable columns are fixedly connected to the two ends of the side face of the windward plate facing the main frame body, a sliding groove block is fixedly connected to the upper surface of the main frame body, first copper sheets are fixedly connected to the two sides of the groove wall of the sliding groove block, and a copper sheet ring is sleeved at one end, away from the windward plate, of the movable column.

Preferably, the movable column can be slidably connected with the groove wall of the sliding groove block, the first copper sheets fixedly connected to the two sides of the groove wall of the sliding groove block are mutually independent and are not communicated, and the first copper sheets are fixedly connected with an external lead.

Preferably, the first gear is meshed with the second gear, the threaded long rod penetrates through the vertical through hole, and the upper end of the inverted L-shaped limiting column is located above the internal thread ring sleeve.

Preferably, the depth of the sliding notch is smaller than the width of the main frame body, a groove is formed in the inner side wall of the main frame body, the groove can be clamped with a photovoltaic module, and the baffle slides upwards in the sliding notch.

Compared with the prior art, the beneficial effects of the utility model are that:

1. automatic protection machanism's setting through the common cooperation of wind cavity, windward plate, first spring etc. has utilized the elasticity of first spring and the threaded connection of internal thread ring cover and screw thread stock, has successfully realized when external wind-force is too big, in the baffle stretches into the slip recess automatically, very big improvement the security of photovoltaic module in the strong wind, this device structure sets up simple, practicality simultaneously, and degree of automation is high, convenient to popularize and use.

2. Through the setting and the common cooperation of internal thread notch, the spacing post of type of falling L, not only realized spacing to the internal thread ring cover, ensured automatic protection machanism's normal operating has improved the flexibility of this device simultaneously for the spacing post of type of falling L can be conveniently followed the internal thread notch and unscrewed, is convenient for to the maintenance and the maintenance of this device.

Drawings

Fig. 1 is a schematic structural view of a wind-proof air deflector of a photovoltaic module according to the present invention;

fig. 2 is a top view of a photovoltaic module wind-proof air deflector provided by the present invention;

FIG. 3 is an enlarged schematic view at A in FIG. 1;

fig. 4 is the utility model provides a photovoltaic module prevent wind in aviation baffle structure schematic diagram of the spacing post of type of falling L.

In the figure: 1. a main frame body; 101. a sliding recess; 102. a groove; 103. a baffle plate; 104. a bottom block; 105. a threaded long rod; 106. a wind cavity; 107. a windward plate; 108. a movable post; 109. a first spring; 2. a motor; 201. a first rotating shaft; 202. a first gear; 203. a chute block; 204. a first copper sheet; 3. an internal thread ring sleeve; 301. a second gear; 302. an internal thread recess; 303. an inverted L-shaped limiting column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the wind deflector for preventing wind of photovoltaic module comprises a main frame body 1, a sliding notch 101 is formed in the front face of the main frame body 1, a through long opening is formed in the bottom face of the main frame body 1, a baffle 103 is connected to the inner wall of the through long opening in a sliding mode, a bottom block 104 is fixedly connected to the bottom end of the left side face and the bottom end of the right side face of the baffle 103, a threaded long rod 105 is fixedly connected to the upper surface of the bottom block 104, a motor 2 is fixedly connected to the upper ends of the left side face and the upper end of the right side face of the main frame body 1, and the motor 2 is connected with an automatic protection mechanism.

The automatic protection mechanism comprises a first rotating shaft 201 fixedly connected to the output end of a motor 2, the first rotating shaft 201 is sleeved with a first gear 202, a vertical through hole is formed in the position, close to the motor 2, of the upper surface of a main frame body 1, an inner threaded ring sleeve 3 is rotatably connected to the upper side wall of the vertical through hole, the inner threaded ring sleeve 3 extends out of the vertical through hole, a second gear 301 is sleeved on the part, extending out of the vertical through hole, of the inner threaded ring sleeve 3, the inner wall of the inner threaded ring sleeve 3 is in threaded connection with a threaded long rod 105, an inner threaded notch 302 is formed in the position, close to the vertical through hole, of the upper surface of the main frame body 1, the inner threaded notch 302 is in threaded connection with an inverted L-shaped limiting column 303, the inner threaded notch 302 is formed in a way of the inverted L-shaped limiting column 303, and the arrangement and the cooperation of the inverted L-shaped limiting column 303 are achieved, the normal operation of the automatic protection mechanism is guaranteed, meanwhile, the flexibility of the device is improved, the inverted L-shaped limiting column 303 can be conveniently screwed out of the inner threaded notch 302, and the device is convenient to overhaul and maintain.

The automatic protection mechanism further comprises a wind cavity 106 fixedly connected to the upper end of the front face of the main frame body 1, the wind cavity 106 is higher than the height of the main frame body 1, a first spring 109 is fixedly connected to the inner portion of the side face, connected with the main frame body 1, of the wind cavity 106, a windward plate 107 is fixedly connected to the other end of the first spring 109, the windward plate 107 faces to the movable columns 108 at two ends of the side face of the main frame body 1, the upper surface of the main frame body 1 is close to the movable columns 108 and fixedly connected with sliding groove blocks 203, first copper sheets 204 are fixedly connected to two sides of the groove walls of the sliding groove blocks 203, and a copper sheet ring is sleeved at one end, far away from the windward plate 107, of each movable column 108.

Automatic protection machanism's setting, through the common cooperation of wind cavity 106, windward plate 107, first spring 109 etc., the elasticity and the threaded connection of internal thread ring cover 3 and threaded long rod 105 of first spring 109 have been utilized, it is too big successfully to have realized when external wind-force, baffle 103 is automatic to stretch into in the slip notch 101, very big improvement the security of photovoltaic module in the strong wind, this device structure sets up simply simultaneously, practicality, degree of automation is high, convenient to popularize and use.

It should be added that, the movable column 108 can be slidably connected with the groove wall of the sliding groove block 203, the first copper sheets 204 fixedly connected with both sides of the groove wall of the sliding groove block 203 are independent from each other and are not communicated, the first copper sheets 204 are fixedly connected with external leads, the first gear 202 is meshed with the second gear 301, the threaded long rod 105 passes through the vertical through hole, the upper end of the inverted L-shaped limit column 303 is positioned above the internal thread ring sleeve 3, the depth of the sliding notch 101 is smaller than the width of the main frame body 1, the inner side wall of the main frame body 1 is provided with a groove 102, the groove 102 can be connected with a photovoltaic module in a clamping manner, and the baffle plate 103 slides upwards inside the sliding notch 101.

The utility model discloses in, its functional principle is explained to the following mode of operation of accessible:

when the device is used, when external wind is too strong, the windward plate 107 moves towards the interior of the wind cavity 106, the first spring 109 is compressed, the movable column 108 enters the sliding groove block 203, the first copper sheets 204 fixedly connected with the two sides of the groove wall of the sliding groove block 203 are changed from a non-communicated state to a state communicated through a copper sheet ring, at the moment, a circuit of the motor 2 is communicated, the output end of the motor 2 starts to rotate, the first rotating shaft 201 is driven, the first gear 202 starts to rotate, the second gear 301 starts to rotate due to the meshing of the first gear 202 and the second gear 301, the internal thread ring sleeve 3 is driven to start to rotate, due to the limiting of the inverted L-shaped limiting column 303, the internal thread ring sleeve 3 cannot move upwards, the long thread rod 105 moves upwards, the baffle plate 103 is driven to slide towards the interior of the sliding notch 101 along the through long opening, and wind is prevented from blowing to the photovoltaic module clamped on the groove 102.

When the external wind is not strong, under the action of the first spring 109, the windward plate 107 returns to the original position, the first copper sheets 204 fixedly connected to the two sides of the groove wall of the sliding groove block 203 are in a disconnected state again, the motor 2 stops rotating, the motor 2 is manually started again, at the moment, the motor 2 is kept to rotate in the opposite direction, and finally the baffle plate 103 slides out of the sliding notch 101 along the through long opening, so that the photovoltaic component is not blocked any more, and the photovoltaic component is convenient to continuously utilize light energy.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The windproof air deflector for the photovoltaic module comprises a main frame body (1), and is characterized in that a sliding notch (101) is formed in the front of the main frame body (1), a through long opening is formed in the bottom surface of the main frame body (1), a baffle (103) is connected to the inner wall of the through long opening in a sliding mode, bottom blocks (104) are fixedly connected to the bottom end of the left side surface and the bottom end of the right side surface of the baffle (103), and threaded long rods (105) are fixedly connected to the upper surface of each bottom block (104);

the equal fixedly connected with motor (2) in left surface and the right flank upper end of main frame body (1), motor (2) are connected with automatic protection machanism.

2. The wind-proof air deflector of a photovoltaic component according to claim 1, wherein the automatic protection mechanism comprises a first rotating shaft (201) fixedly connected to an output end of a motor (2), the first rotating shaft (201) is sleeved with a first gear (202), a vertical through hole is formed in a position, close to the motor (2), of an upper surface of the main frame body (1), an internal thread ring sleeve (3) is rotatably connected to an upper side wall of the vertical through hole, the internal thread ring sleeve (3) extends out of the vertical through hole, a second gear (301) is sleeved on a portion, extending out of the vertical through hole, of the internal thread ring sleeve (3), an inner wall of the internal thread ring sleeve (3) is in threaded connection with the threaded long rod (105), a concave opening (302) is formed in a position, close to the vertical through hole, of the upper surface of the main frame body (1), and an inverted-L-shaped limit column (303) is in threaded connection with the internal thread concave opening (302).

3. The wind-proof air deflector of a photovoltaic assembly according to claim 2, characterized in that the automatic protection mechanism further comprises a wind cavity (106) fixedly connected to the upper end of the front surface of the main frame body (1), the wind cavity (106) is higher than the main frame body (1), a first spring (109) is fixedly connected to the inside of the side surface of the wind cavity (106) connected to the main frame body (1), the other end of the first spring (109) is fixedly connected to a windward plate (107), both ends of the side surface of the windward plate (107) facing the main frame body (1) are fixedly connected to a movable column (108), a chute block (203) is fixedly connected to the upper surface of the main frame body (1) near the movable column (108), both sides of the chute block (203) are fixedly connected to a first copper sheet (204), and a copper sheet ring is sleeved on one end of the movable column (108) far away from the windward plate (107).

4. The wind-proof wind deflector of a photovoltaic component according to claim 3, wherein the movable column (108) is slidably connected with the groove wall of the sliding groove block (203), the first copper sheets (204) fixedly connected with both sides of the groove wall of the sliding groove block (203) are independent and not communicated with each other, and the first copper sheets (204) are fixedly connected with external leads.

5. The wind deflector according to claim 2, wherein the first gear (202) is engaged with the second gear (301), the threaded rod (105) passes through the vertical through hole, and the upper end of the inverted-L-shaped limiting post (303) is located above the internally threaded ring sleeve (3).

6. The wind-proof air deflector for the photovoltaic modules according to claim 1, wherein the depth of the sliding notch (101) is smaller than the width of the main frame body (1), a groove (102) is formed in the inner side wall of the main frame body (1), the photovoltaic modules can be clamped in the groove (102), and the baffle (103) slides upwards in the sliding notch (101).