CN220748086U

CN220748086U - Photovoltaic-driven windproof curtain

Info

Publication number: CN220748086U
Application number: CN202321883126.9U
Authority: CN
Inventors: 李启祥
Original assignee: Lishi Technology Innovation Guangzhou Co ltd
Current assignee: Lishi Technology Innovation Guangzhou Co ltd
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2024-04-09
Anticipated expiration: 2033-07-17

Abstract

The utility model discloses a photovoltaic-driven wind-proof curtain which comprises an upper groove assembly, a photovoltaic driving assembly and a rolling curtain assembly, wherein the upper groove assembly comprises a shell, the photovoltaic driving assembly comprises a rotary driving part, a winding drum, a control panel and a light energy plate, the rotary driving part, the winding drum and the control panel are arranged in the shell, the light energy plate is arranged outside the shell and is used for absorbing light energy and converting the light energy into electric energy, the rotary driving part is in transmission connection with the winding drum, the rolling curtain assembly comprises a curtain body, the curtain body is wound in the winding drum, the rotary driving part is arranged at one end of the winding drum, the upper groove assembly further comprises a first fixing plate and a second fixing plate which are respectively arranged at two ends of the shell, and the axis of the rotary driving part is fixed on the first fixing plate, and the axis of the winding drum is rotationally connected on the second fixing plate. By adopting the utility model, the winding drum can be stably fixed, the windproof performance is improved, and the probability of shaking the curtain body is reduced.

Description

Photovoltaic-driven windproof curtain

Technical Field

The utility model relates to the technical field of windshields, in particular to a photovoltaic-driven windshield.

Background

The wind-proof curtain is generally used for shielding light and has a better wind-proof function, and the wind-proof curtain is generally provided with a curtain body and a winding drum, wherein the winding drum is driven by a manual or motor, and the wind-proof curtain which uses a photovoltaic system to control the motor is a photovoltaic wind-proof curtain. The current photovoltaic wind-proof curtain is in order to adapt to the radial movement that the reel produced when the curtain body goes up and down, does not carry out spacingly to the reel at the horizontal direction, and the spacing effect of curtain body both sides is limited moreover, receives under the circumstances that wearing and tearing at curtain body both sides limit structure, and wind-proof curtain can't realize better wind-proof, appears rocking, has circumstances such as abnormal noise easily when anti-wind moreover.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a photovoltaic-driven wind-proof curtain, the winding drum can be stably fixed, the windproof performance is improved, and the probability of shaking the curtain body is reduced.

In order to solve the technical problems, the utility model provides a photovoltaic-driven wind-proof curtain, which comprises an upper groove assembly, a photovoltaic driving assembly and a rolling curtain assembly, wherein the upper groove assembly comprises a shell, the photovoltaic driving assembly comprises a rotary driving piece, a winding drum, a control board and a light energy plate, the rotary driving piece, the winding drum, the control board and the light energy plate are arranged in the shell, the light energy plate is arranged outside the shell and is used for absorbing light energy and converting the light energy into electric energy, the rotary driving piece is in transmission connection with the winding drum, the rolling curtain assembly comprises a curtain body, and the curtain body is wound in the winding drum.

The rotary driving piece is arranged at one end of the winding drum, the upper groove assembly further comprises a first fixing plate and a second fixing plate which are respectively arranged at two ends of the shell, the axle center of the rotary driving piece is fixed on the first fixing plate, and the axle center of the winding drum is rotationally connected to the second fixing plate.

As the improvement of above-mentioned scheme, go up the groove subassembly still includes the locking piece, the locking piece is located rotatory driving piece with between the first fixed plate, one side of locking piece with rotatory driving piece is connected, the opposite side of locking piece is equipped with the fixed column, the fixed column towards the direction protrusion that first fixed plate is located, be equipped with the fixed orifices on the first fixed plate, the fixed column can insert in the fixed orifices.

As an improvement of the above-mentioned aspect, the longitudinal section shape of the fixing hole corresponds to the longitudinal section shape of the fixing post, and the longitudinal section shape of the fixing post is polygonal.

As the improvement of above-mentioned scheme, the locking piece still includes locating respectively first spacing arm and the second spacing arm of the relative both sides in the fixed column, the one end of rotary drive piece is equipped with first spacing groove and second spacing groove, first spacing arm with the second spacing arm can imbed respectively first spacing groove with form fixed connection in the second spacing groove.

As the improvement of above-mentioned scheme, photovoltaic drive assembly still includes the stopper, the stopper is located keep away from in the reel the one end of rotary drive spare, the stopper with reel fixed connection, the axle center department of stopper is equipped with the spliced pole, the spliced pole towards the direction protrusion of second fixed plate, the spliced pole with the second fixed plate rotates to be connected.

As the improvement of above-mentioned scheme, go up the groove subassembly still including rotating the mounting, be equipped with the rotation hole on the second fixed plate, rotate the inner ring of mounting with spliced pole fixed connection, rotate the outer ring of mount can insert form fixed connection in the rotation hole, the inner ring with can the relative slip between the outer ring.

As the improvement of above-mentioned scheme, photovoltaic driven prevent wind curtain still includes side groove subassembly, side groove subassembly includes the side shell, locates guide bar and elastic strip in the side shell, the side shell includes the baffle, the baffle middle part is equipped with along the clearance that side shell length direction set up, the edge of the curtain body can pass the clearance with guide bar sliding connection, the elastic strip connect in the both sides of guide bar, one side of elastic strip can with baffle looks butt.

As the improvement of above-mentioned scheme, the both sides of side shell all are equipped with 2 curb plates, the curb plate is towards the inboard of the curtain body stretches out, roll up curtain subassembly still includes lower beam and side limit piece, the downside of the curtain body is located to the lower beam, side limit piece is located respectively the both ends of lower beam, side limit piece is located 2 between the curb plate.

As the improvement of above-mentioned scheme, go up the groove subassembly still includes side cap and side plug, the side plug is located the both ends of casing, the side plug respectively with first fixed plate with second fixed plate fixed connection, be equipped with the holding tank on the side cap, the side plug is fixed in the holding tank, side cap fixed connection in the both ends of casing.

The implementation of the utility model has the following beneficial effects:

the wind-proof curtain driven by the photovoltaic is provided with an upper groove component, a photovoltaic driving component and a rolling curtain component, wherein the upper groove component comprises a shell, the photovoltaic driving component comprises a rotary driving piece, a winding drum, a control board and a light energy plate, the rotary driving piece, the winding drum and the control board are arranged in the shell, the light energy plate is arranged outside the shell, the rolling curtain component comprises a curtain body, the curtain body is wound in the winding drum, the light energy plate can absorb light energy and convert the light energy into electric energy, and then the rotary driving piece can be controlled to drive the winding drum to rotate, so that the curtain body is driven to lift. The upper groove assembly further comprises a first fixing plate and a second fixing plate which are respectively arranged at two ends of the shell, the axle center of the rotary driving piece is fixed on the first fixing plate, the axle center of the winding drum is rotationally connected to the second fixing plate, so that the axle center of the winding drum can be fixed, the winding drum is prevented from horizontally moving, the curtain body is not easy to shake when wind blows through the curtain body, the windproof performance is improved, and the probability of shaking of the curtain body is reduced.

Drawings

FIG. 1 is a schematic view of the split construction of the photovoltaic-driven wind screen of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a schematic view of the photovoltaic driven windbreak curtain of the present utility model with the housing removed;

FIG. 4 is an enlarged view of a portion of B in FIG. 3;

FIG. 5 is a schematic cross-sectional view of a side channel assembly of the present utility model;

fig. 6 is a schematic structural view of the side stopper of the present utility model.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent. It is only stated that the terms of orientation such as up, down, left, right, front, back, inner, outer, etc. used in this document or the imminent present utility model, are used only with reference to the drawings of the present utility model, and are not meant to be limiting in any way.

Referring to fig. 1 and 2, the embodiment of the utility model discloses a wind-proof curtain driven by photovoltaic, comprising an upper groove component 1, a photovoltaic driving component 2 and a rolling curtain component 3, wherein the upper groove component 1 comprises a shell 11, a cavity is arranged in the shell 11, the photovoltaic driving component 2 comprises a rotary driving piece 21, a winding drum 22 and a control board 23 which are arranged in the shell 11, and a light energy plate 24 arranged outside the shell 11, the light energy plate 24 is used for absorbing light energy and converting the light energy into electric energy, the electric energy is stored in a storage battery after being converted into the electric energy, when the electric energy is needed to be used, the storage battery supplies power to the rotary driving piece 21 so as to drive the movable end of the rotary driving piece 21 to rotate, and the rotary driving piece 21 is preferably a rotary motor. The storage and release of electric energy are controlled by the control board 23, the rotation driving piece 21 is in transmission connection with the winding drum 22, so that the rotation driving piece 21 can directly drive the winding drum 22 to rotate, the rolling curtain assembly 3 comprises a curtain 31, the curtain 31 is wound in the winding drum 22, and the winding drum 22 can realize lifting of the curtain 31 when rotating. The rotary driving member 21 is disposed at one end of the drum 22, the upper groove assembly 1 further includes a first fixing plate 12 and a second fixing plate 13 disposed at two ends of the housing 11, and the axis of the rotary driving member 21 is fixed on the first fixing plate 12, and the rotary driving member 21 is coaxially disposed with the drum 22, so that the axis of the rotary driving member 21 is fixed, that is, the drum 22 is fixed, and the axis of the drum 22 is rotatably connected to the second fixing plate 13, and the second fixing plate 13 provides a supporting function for the drum 22, so that the drum 22 can rotate on the second fixing plate 13 when the rotary driving member 21 rotates.

The embodiment of the utility model has the following beneficial effects:

the photovoltaic-driven wind screen of the embodiment of the utility model is provided with an upper groove component 1, a photovoltaic driving component 2 and a rolling screen component 3, wherein the upper groove component 1 comprises a shell 11, the photovoltaic driving component 2 comprises a rotary driving piece 21, a winding drum 22 and a control board 23 which are arranged in the shell 11 and a light energy board 24 which is arranged outside the shell 11, the roller shutter assembly 3 comprises a shutter body 31, the shutter body 31 is wound in the roller tube 22, the light energy plate 24 can absorb light energy and convert the light energy into electric energy, and then the rotary driving piece 21 can be controlled to drive the roller tube 22 to rotate, so that the shutter body 31 is driven to lift. The upper groove assembly 1 further comprises a first fixing plate 12 and a second fixing plate 13 which are respectively arranged at two ends of the shell 11, the axle center of the rotary driving piece 21 is fixed on the first fixing plate 12, the axle center of the winding drum 22 is rotationally connected to the second fixing plate 13, so that the axle center of the winding drum 22 can be fixed, the winding drum 22 is prevented from horizontally moving, and when wind blows through the curtain 31, the curtain 31 is not easy to shake, thereby improving the windproof performance and reducing the shaking probability of the curtain 31.

Referring to fig. 3 and 4, the upper slot assembly 1 further includes a locking member 14, the locking member 14 is disposed between the rotary driving member 21 and the first fixing plate 12, one side of the locking member 14 is connected with the rotary driving member 21, a fixing post 141 is disposed on the other side of the locking member 14, the fixing post 141 protrudes toward the direction of the first fixing plate 12, a fixing hole 121 is disposed on the first fixing plate 12, and the fixing post 141 can be inserted into the fixing hole 121, so that the first fixing plate 12 is connected with one end of the rotary driving member 21 through the locking member 14. The longitudinal section of the fixing hole 121 corresponds to the longitudinal section of the fixing post 141, and the longitudinal section of the fixing post 141 is polygonal, which can effectively limit the spin of the rotation driving member 21.

Further, the locking member 14 further includes a first limiting arm 142 and a second limiting arm 143 disposed at opposite sides of the fixing post 141, one end of the rotary driving member 21 is provided with a first limiting groove and a second limiting groove, the first limiting arm 142 and the second limiting arm 143 can be respectively embedded into the first limiting groove and the second limiting groove to form fixed connection, and the moment arm of the first limiting arm 142 and the moment arm of the second limiting arm 143 are longer, so that the rotation of the rotary driving piece 21 can be further prevented.

The photovoltaic driving assembly 2 further comprises a plug 25, the plug 25 is arranged at one end of the winding drum 22 far away from the rotary driving piece 21, the rotary driving piece 21 can plug one end of the winding drum 22, and the plug 25 can plug the other end of the winding drum 22. The plug 25 is fixedly connected to the drum 22, and in the embodiment of the present utility model, the plug 25 is inserted into the cavity of the drum 22 to achieve a fixed connection, so that when the drum 22 rotates, the plug 25 follows the rotation, in order to facilitate the free rotation of the rolling plug 25, a connecting column 251 is provided at the axial center of the rolling plug 25, the connecting column 251 protrudes toward the direction of the second fixing plate 13, and the connecting column 251 is rotatably connected with the second fixing plate 13.

Further, in order to reduce the rotation resistance of the plug 25, the upper groove assembly 1 further includes a rotation fixing member 15, the second fixing plate 13 is provided with a rotation hole 131, an inner ring of the rotation fixing member 15 is fixedly connected with the connection post 251, an outer ring of the rotation fixing member can be inserted into the rotation hole 131 to form a fixed connection, and the inner ring and the outer ring can slide relatively. The connecting post 251 thus serves as a support for the plug 25 and the plug 25 is free to rotate. In the embodiment of the present utility model, the rotation fixing member 15 is preferably a member having a double-ring independent rotation structure such as a bearing.

Referring to fig. 5 and 6, in order to further prevent the curtain body 31 from shaking, the wind-proof curtain driven by photovoltaic further comprises a side groove assembly 4, the side groove assembly 4 comprises a side shell 41, a guide bar 42 and an elastic bar 43, the guide bar 42 is arranged in the side shell 41, the side shell 41 comprises a baffle 411, a gap 412 arranged along the length direction of the side shell 41 is arranged in the middle of the baffle 411, the edge of the curtain body 31 can pass through the gap 412 to be in sliding connection with the guide bar 42, the elastic bar 43 is connected to two sides of the guide bar 42, and one side of the elastic bar 43 can be abutted against the baffle 411. When the curtain 31 is forced on the side, the force applied to the guide bar 42, but under the elastic action of the elastic bar 43, the baffle 411 may block the curtain 31 from moving, and by reasonably setting the width of the gap 412, the curtain 31 may be difficult to move in the horizontal direction, so as to reduce the probability of the curtain 31 shaking as much as possible. Two sides of the side shell 41 are respectively provided with 2 side plates 44, the side plates 44 extend towards the inner side of the curtain body 31, the 2 side plates 44 can enclose an accommodating space, the roller shutter assembly 3 further comprises a lower rod 32 and side limiting blocks 33, the lower rod 32 is arranged on the lower side of the curtain body 31, the side limiting blocks 33 are respectively arranged at two ends of the lower rod 32, the side limiting blocks 33 are located between 2 side plates 44, the number of the side limiting blocks 33 is 4 and the side limiting blocks 33 are located at 4 corners of the end of the lower rod 32, and the 4 side limiting blocks 33 can form a limiting structure which can be embedded into the accommodating space. The side limiting block 33 forms a second limiting function on the curtain body 31 through the lower rod 32, and the wind resistance of the curtain body 31 is improved through mutual limiting between the side plate 44 and the side limiting block 33, so that the curtain body is not easy to blow open by wind, and shaking can be avoided.

The upper groove assembly 1 further comprises a side cover 16 and a side plug 17, the side plug 17 is located at two ends of the shell 11, the side plug 17 is fixedly connected with the first fixing plate 12 and the second fixing plate 13 respectively, the side plug 17 forms a fixed supporting function on the first fixing plate 12 and the second fixing plate 13, an accommodating groove 161 is formed in the side cover 16, the side plug 17 is fixed in the accommodating groove 161, the side cover 16 forms a fixed supporting function on the side plug 17, and the side cover 16 is fixedly connected to two ends of the shell 11.

The foregoing is a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model and are intended to be comprehended within the scope of the present utility model.

Claims

1. The utility model provides a photovoltaic drive's wind-proof curtain, its characterized in that includes groove subassembly, photovoltaic drive subassembly and rolling up curtain subassembly, groove subassembly includes the casing, photovoltaic drive subassembly includes locating rotatory driving piece, reel, control panel in the casing and locate the light energy board outside the casing, light energy board is used for absorbing light energy and converts light energy into the electric energy, rotatory driving piece with the reel transmission is connected, rolling up curtain subassembly includes the curtain body, the curtain body winds in the reel;

2. The photovoltaic-driven window shade of claim 1, wherein the upper channel assembly further comprises a locking member disposed between the rotary drive member and the first fixed plate, one side of the locking member being connected to the rotary drive member, the other side of the locking piece is provided with a fixing column, the fixing column protrudes towards the direction where the first fixing plate is located, the first fixing plate is provided with a fixing hole, and the fixing column can be inserted into the fixing hole.

3. The photovoltaic-driven window shade according to claim 2, wherein the fixing hole has a longitudinal cross-sectional shape corresponding to a longitudinal cross-sectional shape of the fixing post, the longitudinal cross-sectional shape of the fixing post being polygonal.

4. The photovoltaic driven windbreak curtain according to claim 2, wherein the locking member further comprises a first limit arm and a second limit arm respectively disposed on opposite sides of the fixed column, a first limit groove and a second limit groove are disposed at one end of the rotary driving member, and the first limit arm and the second limit arm can be respectively embedded into the first limit groove and the second limit groove to form a fixed connection.

5. The photovoltaic-driven window shade according to claim 1, wherein the photovoltaic-driven assembly further comprises a plug provided at an end of the drum remote from the rotary driving member, the plug being fixedly connected to the drum, a connecting post provided at an axial center of the plug, the connecting post protruding toward the second fixing plate, and the connecting post being rotatably connected to the second fixing plate.

6. The photovoltaic-driven window shade of claim 5, wherein the upper channel assembly further comprises a rotating fixture, the second fixed plate is provided with a rotating hole, an inner ring of the rotating fixture is fixedly connected with the connecting post, an outer ring of the rotating fixture can be inserted into the rotating hole to form a fixed connection, and the inner ring and the outer ring can slide relatively.

7. The photovoltaic-driven window shade according to claim 1, further comprising a side channel assembly comprising a side shell, a guide bar and an elastic bar disposed in the side shell, wherein the side shell comprises a baffle, a gap disposed along the length direction of the side shell is disposed in the middle of the baffle, the edge of the shade body can pass through the gap and is slidably connected with the guide bar, the elastic bar is connected to two sides of the guide bar, and one side of the elastic bar can be abutted against the baffle.

8. The photovoltaic-driven window shade of claim 7, wherein, two sides of the side shell are respectively provided with 2 side plates, the side plates extend towards the inner side of the curtain body, the roller shutter assembly further comprises a lower rod and side limiting blocks, the lower rod is arranged on the lower side of the curtain body, the side limiting blocks are respectively arranged at two ends of the lower rod, and the side limiting blocks are arranged between the 2 side plates.

9. The photovoltaic-driven window shade according to claim 1, wherein the upper channel assembly further comprises side covers and side plugs, the side plugs are located at two ends of the housing, the side plugs are fixedly connected with the first fixing plate and the second fixing plate respectively, accommodating grooves are formed in the side covers, the side plugs are fixed in the accommodating grooves, and the side covers are fixedly connected to two ends of the housing.