CN210798101U - An automatically adjustable photovoltaic panel horizontal external shading system - Google Patents

Abstract

The utility model discloses a but outer solar shading system of automatically regulated photovoltaic board level, including mounting bracket, drive assembly, sunshade subassembly and glass curtain wall, glass curtain wall and drive assembly install on the mounting bracket, and the sunshade subassembly is located one side of glass curtain wall, and the sunshade subassembly is connected with drive assembly, has a plurality of solar photovoltaic cell panel on the sunshade subassembly, solar photovoltaic cell panel and dc-to-ac converter electric connection, and motor work drives drive assembly and rotates, and drive assembly rotates and further drives the sunshade subassembly and rotate. The utility model discloses a but outer solar shading system of automatically regulated's photovoltaic board level drives the sunshade subassembly through drive assembly and rotates, can adjust according to the demand to the change of adaptation sun altitude angle realizes the sunshade, convenient operation.

Description

An automatically adjustable photovoltaic panel horizontal external shading system

technical field

The utility model relates to the technical field of sunshade equipment, in particular to an automatically adjustable horizontal external sunshade system of photovoltaic panels.

Background technique

With the promotion of low-energy, ultra-low-energy and even zero-energy buildings in recent years, photovoltaic materials have been increasingly applied to building structures, among which structures combined with shading systems have been widely used. At the same time, there are more and more adjustable and even automatically adjustable shading systems. This intelligently adjustable shading system can effectively reduce the energy consumption of buildings, balance the relationship between lighting and energy consumption, and create good indoor light and heat. surroundings.

The existing photovoltaic sunshade components are mostly fixed. When they are movable components, they can only be adjusted according to the season or time. The adjustment effect is not intelligent enough, and the adjustment cycle is strong, so it is difficult to obtain better effects of shading and adjusting lighting. And the heat dissipation effect is poor.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art, and to provide an automatically adjustable horizontal external sunshade system for photovoltaic panels. The sunshade assembly is driven to rotate by the transmission assembly, and can be adjusted according to the needs to adapt to the change of the sun's height angle and realize the Shade, easy to operate.

The technical scheme of the utility model is as follows: an automatically adjustable horizontal external sunshade system for photovoltaic panels, comprising an installation frame, a transmission component, a sunshade component and a glass curtain wall, wherein the glass curtain wall and the transmission component are installed on the installation frame, and the sunshade component is located in the One side of the glass curtain wall, and the sunshade component is connected with the transmission component. The sunshade component has a plurality of solar photovoltaic panels. The solar photovoltaic panel is electrically connected to the inverter. The motor works to drive the transmission component to rotate, and the rotation of the transmission component further drives the sunshade. Components turn. The sunshade component is driven to rotate by the transmission component, and can be adjusted according to the requirements to adapt to the change of the sun altitude angle, realize the sunshade, and be easy to operate.

Further, the sunshade assembly includes a first sunshade panel and a second sunshade panel, the first sunshade panel and the second sunshade panel are respectively provided with glass substrates, and the glass substrates are respectively located on the two sides of the first sunshade panel and the second sunshade panel. On the side, a plurality of solar photovoltaic panels are installed between the glass substrates, and a PVB film is provided at the contact between the solar photovoltaic panels and the glass substrate. Shade, while collecting solar energy through solar photovoltaic panels, making full use of resources.

Further, the plurality of solar photovoltaic cell panels on the first sun visor and the plurality of solar cell panels on the second sun visor are at least partially staggered. By staggering the solar photovoltaic panels, the best shading and lighting effects are achieved, the view outside the window is wider, and the diffused light is increased to improve the indoor brightness.

Further, the glass substrate is provided with a heat dissipation port, a baffle plate is installed in the heat dissipation port, and the middle part of the baffle plate is pivotally connected to the inner wall of the heat dissipation port. Automatically rotates with the angle change of the first sun visor and the second sun visor, and automatically adjusts the heat dissipation effect of the heat dissipation port.

Further, stainless steel sheets are respectively provided on both sides of the baffle to improve the strength of the baffle.

Further, both sides of the heat dissipation port are provided with bayonet openings, and magnetic strips are bonded inside the bayonet openings. By setting the bayonet openings and the magnetic stripes, the heat dissipation opening and the baffle can be completely closed, and the opening of the heat dissipation opening and the baffle can be satisfied. compactness and opening stability.

Further, the transmission assembly includes a motor, a driving gear, a first driven gear and a second driven gear, one side of the driving gear meshes with the first driven gear, and one side of the first driven gear meshes with the second driven gear , the transmission shaft of the motor is connected with the driving gear, the first sunshade is connected with the second driven gear, and the second sunshade is connected with the driving gear. The driving gear is driven to rotate by the motor, and the driving gear further drives the first driven gear and the second driven gear to rotate.

Further, the transmission assembly further includes a casing and a locking assembly, the casing is mounted on the mounting frame, the motor is located on one side of the casing, the driving gear, the first driven gear and the second driven gear are located in the casing, and the locking assembly includes Ratchet wheel, pawl, movable rod, spring and pull ring, the ratchet wheel is sleeved outside the transmission shaft, the pawl is located on one side of the ratchet wheel and cooperates with the ratchet wheel, the pawl is connected with the movable rod, and the end of the movable rod away from the pawl goes out of the casing The spring is sleeved outside the movable rod, one end of the spring abuts the pawl, the other end abuts the inner wall of the shell, and the pull ring is connected to the end of the movable rod. In order to prevent the sunshade assembly from falling during the rising process, a locking assembly is added. During the rising stage, the pawl of the ratchet works normally. When the sunshade assembly is lowered, pull the pull ring, and the movable rod moves toward the outside of the casing to drive the pawl away from the ratchet. At the same time, the motor Power on to drive the sunshade assembly down slowly.

Further, the gear ratio of the driving gear, the first driven gear and the second driven gear is 19:20:23, so that when the driving gear rotates at a certain angle, the first driven gear and the second driven gear respectively follow Rotate at different angles to accommodate changes in the sun's altitude.

The working principle of the above automatically adjustable photovoltaic panel horizontal external sunshade system: the software system is used to control the motor, the transmission shaft of the motor rotates, and the driving gear rotates, and the rotation of the driving gear further drives the first driven gear and the second driven gear. Rotating, the driving gear drives the second sun visor to rotate, and the second driven gear drives the first sun visor to rotate. When the sun gradually rises, the sun altitude angle gradually increases, and the solar photovoltaic panel follows the first sun visor and the first sun visor. The second sunshade keeps moving slowly to adapt to the change of the sun's height angle, improve the efficiency of solar photovoltaic panels to collect solar energy, and block direct light from entering the room. The solar photovoltaic panels on the first sunshade and the second sunshade are staggered from each other. , to provide outside view and diffuse light, and increase indoor brightness; in order to prevent the first sunshade and the second sunshade from falling during the rising process, a locking component is added, and the pawl of the ratchet works normally during the rising stage. When it needs to be lowered, pull the The movable rod moves out of the casing to drive the pawl away from the ratchet, and the motor is energized to drive the sunshade assembly to descend slowly. The gap between the second sunshade and the first sunshade promotes the heat flow to rise and be discharged from the heat dissipation port. The cooling effect of the cooling port.

Compared with the prior art, the utility model has the following beneficial effects:

The auto-adjustable photovoltaic panel horizontal external sunshade system of the utility model drives the sunshade assembly to rotate through the transmission assembly, and can be adjusted according to requirements to adapt to the change of the sun height angle, realize sunshade, and is convenient to operate.

The automatically adjustable horizontal external sunshade system of photovoltaic panels of the utility model can block sunlight by arranging solar photovoltaic panels on the first sunshade and the second sunshade respectively, and collect solar energy through the solar photovoltaic panels at the same time, so as to make full use of resources, At the same time, by staggering the solar photovoltaic panels, the best shading and lighting effects can be achieved, so that the view outside the window is wider, and the diffused light is increased to improve the indoor brightness.

The auto-adjustable horizontal external sunshade system of photovoltaic panels of the utility model can dissipate heat through the staggered heat dissipation ports without hindering the sunshade by setting the heat dissipation port, and the baffle can automatically follow the first sunshade visor and the second sunshade. The angle of the plate changes and rotates, and the heat dissipation effect of the heat dissipation port is automatically adjusted.

Description of drawings

FIG. 1 is a schematic structural diagram of an automatically adjustable photovoltaic panel horizontal external sunshade system of the present invention.

FIG. 2 is a schematic diagram of the structure of the sunshade assembly.

FIG. 3 is a schematic structural diagram of a transmission assembly.

FIG. 4 is a schematic structural diagram of a locking assembly.

FIG. 5 is a schematic structural diagram of a second sun visor.

FIG. 6 is a schematic structural diagram of a baffle plate and a bayonet at the heat dissipation port.

Detailed ways

The present utility model will be further described in detail below with reference to the examples, but the embodiments of the present utility model are not limited thereto.

Example

As shown in FIG. 1 , an automatically adjustable horizontal external sunshade system for photovoltaic panels in this embodiment includes a mounting frame 2 , a transmission assembly 4 , a sunshade assembly 5 and a glass curtain wall 1 .

As shown in Figure 1, an aluminum alloy window frame 3 is arranged on the mounting frame, the glass curtain wall is installed on the aluminum alloy window frame, and tempered glass plates are provided on both sides of the glass curtain wall.

As shown in Figures 1 and 3, the transmission assembly includes a motor 401, a casing 402, a locking assembly 404, a driving gear 406, a first driven gear 407 and a second driven gear 408, the casing is mounted on the mounting frame, and the motor is located at On one side of the housing, the motor model is 86FY118. In order to facilitate the installation of the motor, a support plate is installed under the motor, and the support plate is connected with the motor by bolts. The driving gear, the first driven gear and the second driven gear are located in the housing. One side of the gear meshes with the first driven gear, one side of the first driven gear meshes with the second driven gear, the transmission shaft 403 of the motor is connected with the driving gear, the driving gear, the first driven gear and the second driven gear The gear ratio is 19:20:23.

As shown in Figures 3 and 4, the locking assembly includes a ratchet 4041, a ratchet 4042, a movable rod 4043, a spring 4044 and a pull ring. The ratchet is sleeved outside the transmission shaft, and the ratchet is located on one side of the ratchet and cooperates with the ratchet. The pawl is connected with the movable rod, the end of the movable rod away from the pawl goes out of the casing, the spring is sleeved outside the movable rod, one end of the spring abuts against the pawl, the other end abuts against the inner wall of the shell, and the pull ring and the end of the movable rod connect.

As shown in Figures 1, 2 and 5, the sunshade assembly 5 includes a first sunshade 501 and a second sunshade 502. The first sunshade is connected to the second driven gear, the second sunshade is connected to the driving gear, and the first sunshade is connected to the driving gear. A sun visor and a second sun visor respectively include a plurality of solar photovoltaic cell panels 504 and glass substrates 503, the glass substrates are located on both sides of the first sun visor and the second sun visor respectively, and a plurality of solar photovoltaic cell panels are mounted on the glass substrates 503. Between the substrates, a PVB film 505 is arranged at the contact between the solar photovoltaic cell panel and the glass substrate, and the plurality of solar photovoltaic cell panels on the first sun visor and the multiple solar cell panels on the second sun visor are staggered. A heat dissipation port 506 is opened on the substrate, a baffle plate 507 is installed in the heat dissipation port, the middle part of the baffle plate is pivotally connected to the inner wall of the heat dissipation port, and stainless steel sheets are respectively provided on both sides of the baffle plate; A magnetic strip 509 is bonded inside the bayonet (as shown in FIG. 6 ).

The working principle of the above automatically adjustable photovoltaic panel horizontal external sunshade system: the software system is used to control the motor, the transmission shaft of the motor rotates, and the driving gear rotates, and the rotation of the driving gear further drives the first driven gear and the second driven gear. Rotating, the driving gear drives the second sun visor to rotate, and the second driven gear drives the first sun visor to rotate. When the sun gradually rises, the sun altitude angle also gradually increases, and the solar photovoltaic panel follows the first sun visor and the first sun visor. The second sunshade continues to move slowly to adapt to the change of the sun's height angle, improve the efficiency of solar photovoltaic panels to collect solar energy, and block direct light from entering the room. The solar photovoltaic panels on the first sunshade and the second sunshade are staggered from each other. , provide outside view and diffused light, and increase indoor brightness; in order to prevent the first sunshade and the second sunshade from falling during the rising process, a locking component is added. During the rising stage, the pawl of the ratchet works normally. When it needs to be lowered, pull the The movable rod moves out of the casing to drive the pawl away from the ratchet, and the motor is energized to drive the sunshade assembly to descend slowly. The gap between the second sunshade and the first sunshade promotes the heat flow to rise and be discharged from the heat dissipation port. The cooling effect of the cooling port.

As mentioned above, the present utility model can be better realized, and the above-mentioned embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of implementation of the present utility model; and modifications are all covered by the scope of protection required by the claims of the present invention.

Claims (9)

1. an auto-adjustable photovoltaic panel horizontal external sunshade system is characterized in that, comprising a mounting frame, a transmission assembly, a sunshade assembly and a glass curtain wall, the glass curtain wall and the transmission assembly are installed on the mounting frame, and the sunshade assembly is located on the glass curtain wall. The sunshade component is connected to the transmission component, the sunshade component has a plurality of solar photovoltaic panels, the solar photovoltaic panel is electrically connected to the inverter, the motor works to drive the transmission component to rotate, and the rotation of the transmission component further drives the sunshade component to rotate . 2 . The automatically adjustable horizontal external sunshade system for photovoltaic panels according to claim 1 , wherein the sunshade assembly comprises a first sunshade panel and a second sunshade panel, the first sunshade panel and the second sunshade panel are respectively Glass substrates are provided, the glass substrates are located on both sides of the first sun visor and the second sun visor, a plurality of solar photovoltaic panels are installed between the glass substrates, and the contact between the solar photovoltaic panels and the glass substrate is provided. There is PVB film. 3. The automatically adjustable photovoltaic panel horizontal external sunshade system according to claim 2, wherein a plurality of solar photovoltaic panels on the first sunshade and a plurality of solar panels on the second sunshade Stagger the settings, at least in part. 4 . The automatically adjustable horizontal external sunshade system for photovoltaic panels according to claim 2 , wherein the glass substrate is provided with a heat dissipation port, a baffle plate is installed in the heat dissipation port, and the middle part of the baffle plate is pivotally connected to the heat dissipation port. 5 . the inner wall. 5 . The automatically adjustable horizontal external sunshade system of photovoltaic panels according to claim 4 , wherein stainless steel sheets are respectively provided on both sides of the baffle. 6 . 6 . The automatically adjustable horizontal external sunshade system for photovoltaic panels according to claim 4 , wherein the two sides of the heat dissipation port are provided with bayonet openings, and magnetic strips are bonded inside the bayonet openings. 7 . 7. The automatically adjustable horizontal external sunshade system for photovoltaic panels according to claim 2, wherein the transmission assembly comprises a motor, a driving gear, a first driven gear and a second driven gear, one side of the driving gear It meshes with the first driven gear, one side of the first driven gear meshes with the second driven gear, the transmission shaft of the motor is connected with the driving gear, the first sun visor is connected with the second driven gear, and the second sun visor is connected with the driving gear. Gears are connected. 8 . The automatically adjustable horizontal external sunshade system for photovoltaic panels according to claim 7 , wherein the transmission assembly further comprises a casing and a locking assembly, the casing is mounted on the mounting frame, and the motor is located on one side of the casing, 9 . The driving gear, the first driven gear and the second driven gear are located in the housing. The locking assembly includes a ratchet wheel, a pawl, a movable rod, a spring and a pull ring. The ratchet wheel is sleeved outside the transmission shaft, and the pawl is located on one side of the ratchet wheel. And cooperate with the ratchet, the pawl is connected with the movable rod, the end of the movable rod away from the pawl goes out of the casing, the spring is sleeved outside the movable rod, one end of the spring abuts the pawl, and the other end abuts against the inner wall of the shell, and the pull ring Connect with the end of the movable rod. 9 . The automatically adjustable horizontal external sunshade system for photovoltaic panels according to claim 7 , wherein the gear ratio of the driving gear, the first driven gear and the second driven gear is 19:20:23. 10 .

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