A hand flashlight integrated intelligent window curtain

Abstract

The utility model discloses a flashlight integrated intelligent window curtain, including window curtain cover shell, the left end cap and right end cap of fixed connection in window curtain cover shell left and right two ends respectively, the window curtain rotating shaft of rotary connection in window curtain cover shell, the window curtain cloth surface of fixed connection in the outside of window curtain rotating shaft, the lower beam subassembly of fixed connection in the end of window curtain cloth surface, and remote controller still include the spring power component of fixed connection on left end cap, the tubular motor of fixed connection on right end cap and with tubular motor electric connection's photovoltaic power generation board. The utility model discloses when the motor receives the signal of remote controller, according to the indication power output is carried out, drives the up and down movement of window curtain, and the motor has built -in battery and external solar power supply board, guarantees the power supply of window curtain to have sufficient electric energy all the time, even if solar energy can not power supply, and the electric energy of built -in power supply is enough to use for several months, is safe and energy -conserving, also convenient.

Description

Technical Field

[0001] This utility model relates to the field of curtain technology without drawers, and in particular to a smart curtain that integrates a hand and a flashlight. Background Technology

[0002] With social development and progress, smart products are increasingly entering people's homes, and curtain products are also constantly being updated and iterated. Smart curtain products have gained market favor due to their superior user experience and convenient operation, catering to market demands. Therefore, this invention focuses on reducing cumbersome operations and improving the user experience, while also increasing the intelligence of the curtains, greatly saving energy and improving ease of use.

[0003] Existing smart curtains mainly use motors for driving, and since they do not have batteries, they are prone to power outages, and it is inconvenient to manually adjust them after a power outage.

[0004] A smart dual-drive curtain system is disclosed in Chinese patent document CN119754684A. This system includes a roller tube with curtain fabric wound around it. A lower beam is fixed to one end of the curtain fabric. A tubular motor and a spring rod drive unit are installed inside the roller tube. The tubular motor includes a power supply, a circuit board, a drive motor, a reducer, and an output shaft. The spring rod drive unit is engaged with the output shaft, which rotates synchronously with the roller tube. The output shaft is also fixedly connected to the rotation shaft of the reducer. The reducer is fixedly connected to the rotation shaft of the drive motor. A magnetic ring is fixedly installed on the rotation shaft of the drive motor, at the end furthest from the reducer. A Hall effect sensor unit is installed at any position along the circumference of the magnetic ring. The Hall effect sensor unit and the drive motor are both electrically connected to the circuit board, which is electrically connected to the power supply. This system improves the curtain's opening and closing speed and provides a better user experience. However, this smart dual-drive curtain system is inconvenient for manual adjustment when the power is off.

[0005] To address the shortcomings of the existing technology, providing a smart curtain that integrates a hand and a flashlight is a problem worthy of research. Utility Model Content

[0006] The purpose of this invention is to overcome the shortcomings of relying mainly on motor drive, lacking a battery for easy power outages, and being inconvenient to manually adjust after a power outage. It provides a smart curtain that integrates a hand and a flashlight, achieving the technical effect of solar power generation and convenient manual adjustment.

[0007] The objective of this utility model is achieved through the following technical solution: A smart curtain with integrated hand and flashlight functions includes a curtain cover, a left end cover and a right end cover fixedly connected to the left and right ends of the curtain cover, a curtain pivot rotatably connected inside the curtain cover, a curtain fabric fixedly connected to the outside of the curtain pivot, a lower beam assembly fixedly connected to the end of the curtain fabric, and a remote control. It also includes a spring power assembly fixedly connected to the left end cover, a tubular motor fixedly connected to the right end cover, and a photovoltaic power generation panel electrically connected to the tubular motor.

[0008] The photovoltaic panel is installed on the exterior wall of the building, and an energy storage battery is installed inside the photovoltaic panel. By installing an energy storage battery on the photovoltaic panel, the photovoltaic panel generates electricity to charge the energy storage battery, so that the electric curtain can maintain a sufficient amount of stored power for a long time. This avoids the situation where the electric curtain needs to be manually charged or cannot be controlled when connected to the mains power during a power outage, thereby improving the operational stability of the smart electric curtain.

[0009] The spring power assembly includes a spring box support member, a spring box rotating main shaft assembled on the spring box support member, and a spring box member sleeved on the spring box rotating main shaft. The spring power assembly is fixedly connected to the left end cover and the wall by fastening screws.

[0010] The spring box support component includes a spring box support cover fixedly connected to the left end cover, a spring box support body fixedly connected to the surface of the spring box support cover, and a spring power component support shaft rotatably connected to the inside of the spring box support body. The end of the spring power assembly support shaft extends from the center of the spring box support body. The spring power assembly is fixed to the support assembly by screws, so that the spring power assembly and the curtain pivot are connected together, providing power for the operation of the curtain and ensuring the normal operation of the curtain. At the same time, it ensures that the spring power assembly and the main shaft of the motor are on the same line, ensuring that the operation of the curtain is stable, smooth and coordinated.

[0011] The spring box component includes a spring box body, a spring rotating shaft rotatably connected to the center of the spring box body, a spring sleeved on the outside of the spring rotating shaft, spring washers at both ends of the spring, and a spring box cover at the end of the spring box body. The top cover of the spring box is fixedly connected to the main body of the spring box by fastening screws, and the top cover of the spring box closes the end opening of the main body of the spring box.

[0012] Square slots are provided at the end of the spring power component support shaft and at the center of the spring rotating shaft. The shape of the square slots is adapted to the cross-sectional shape of the spring box rotating main shaft. The spring box rotating main shaft passes through the square slots of the spring rotating shaft and the spring power component support shaft in sequence for transmission assembly.

[0013] The tubular motor includes a motor crown fixedly connected to the right end cover, a motor body fixedly connected to the motor crown, a motor wheel fixedly connected to the output end of the motor body, and an assembly on the motor wheel.

[0014] The motor wheel is assembled and connected to the curtain shaft via an assembly, and the tubular motor drives the curtain shaft to rotate.

[0015] The tubular motor is equipped with a signal receiving unit. The remote control transmits control signals to the tubular motor through the signal receiving unit. The integrated hand and flashlight curtain consists of the curtain body and the remote control. The remote control can operate the curtain at any time. When it is inconvenient to use the remote control, the operation of the curtain can be manually controlled to ensure that the operation of the curtain is controlled under any circumstances.

[0016] Positive and beneficial effects:

[0017] 1. This smart curtain that integrates a hand and a flashlight: When the lower beam is manually pulled down, the resistance torque of the motor and spring assembly is balanced with the curtain fabric, the lower friction torque, and the gravitational moment of the beam, ensuring the smooth operation of the curtain; when the lower beam is manually lifted up, the torque of the spring assembly overcomes the resistance torque of the motor and the friction torque, and moves upward to complete the function of the curtain.

[0018] 2. This smart curtain that integrates a hand and a flashlight: when powered, the motor drives the rotating shaft to move downwards against the resistance torque of the spring assembly. When the motor drives the rotating shaft upwards, the motor and the spring assembly together drive the curtain to move upwards against the resistance torque. The constant speed of the motor ensures that the curtain functions.

[0019] 3. This smart curtain that integrates a hand and a flashlight is designed to save energy and reduce the hassle and inconvenience of charging. The motor has a built-in battery and an external solar power panel, ensuring that the curtain always has sufficient power. Even if the solar power is unavailable, the built-in power supply is enough for several months of use. It is safe, energy-saving, and convenient, eliminating users' worries. The combination of continuous power from the solar panel and the rechargeable battery is energy-saving and environmentally friendly, ensuring the curtain's energy sustainability and increasing ease of use. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the exploded structure of this utility model; Figure 2 This is a schematic diagram of the overall assembly structure of this utility model; Figure 3 This is an exploded structural diagram of the spring power assembly of this utility model; Figure 4 This is an exploded structural diagram of the spring box support component of this utility model; Figure 5 This is an exploded structural diagram of the spring box component of this utility model; Figure 6 This is a schematic diagram of the tubular motor of this utility model.

[0021] In the diagram: 1-Left end cap, 2-Spring power assembly. Spring box support component, 211-Spring box support cover, 212-Spring box support body, 213-Spring power assembly support shaft; 220-Spring box rotating spindle, 230 - Spring box component, 231 - Spring box body, 232 - Spring rotation shaft, 233 - Spring, 234 - Spring washer, 235 - Spring box top cover; 3-Curtain cover, 4-Curtain pivot, 5-Tubular motor, 501-Motor crown, 502-Motor body, 503-Motor wheel, 504-Assembly parts; 6-Right end cap, 7-Curtain fabric, 8-Lower beam assembly, 9-Remote control, 10-Photovoltaic power generation panel. Detailed Implementation

[0022] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model. Example 1

[0023] like Figures 1 to 6As shown, a smart curtain integrating a hand and a flashlight includes a curtain cover 3, a left end cover 1 and a right end cover 6 fixedly connected to the left and right ends of the curtain cover 3 respectively, a curtain pivot 4 rotatably connected inside the curtain cover 3, a curtain fabric 7 fixedly connected to the outside of the curtain pivot 4, a lower beam assembly 8 fixedly connected to the end of the curtain fabric 7, and a remote control 9. It also includes a spring power assembly 2 fixedly connected to the left end cover 1, a tubular motor 5 fixedly connected to the right end cover 6, and a photovoltaic power generation panel 10 electrically connected to the tubular motor 5. The motor and the spring power assembly are respectively connected to the two ends of the curtain pivot through the pivot. The grooves are connected together, and the spring power assembly is connected to the curtain via a bracket. When the motor receives a signal from the remote control, it outputs power according to the instructions, driving the curtain to move up and down. If there is no power or the remote control is inconvenient to use, the curtain can be pulled or lifted manually to ensure its normal operation. To save energy and reduce the hassle and inconvenience of charging, the motor has a built-in battery and an external solar power panel, ensuring the curtain always has sufficient power. Even if solar power is unavailable, the built-in power supply is enough for several months, making it safe, energy-efficient, and convenient, eliminating user concerns. When the lower beam is manually pulled down, the resistance torque of the motor and spring assembly balances with the curtain fabric, the lower friction torque, and the gravitational moment of the beam, ensuring smooth operation of the curtain. When the lower beam is manually lifted up, the torque of the spring assembly overcomes the motor's resistance torque and friction torque, moving upwards to complete the curtain's function. When powered, the motor drives the rotating shaft downwards, overcoming the resistance torque of the spring assembly. When the motor drives the rotating shaft upwards, the motor and spring assembly together drive the curtain upwards, overcoming the resistance torque. The motor's uniform speed ensures the curtain's function. To address the issues of curtains being too high or requiring frequent charging, this solution utilizes a combination of continuous power from solar panels and rechargeable batteries. This approach is energy-efficient and environmentally friendly, ensures the sustainability of the curtains' energy supply, and enhances ease of use.

[0024] like Figure 1 As shown, the photovoltaic panel 10 is installed on the exterior wall of the building. The photovoltaic panel 10 is equipped with an energy storage battery. By installing the energy storage battery on the photovoltaic panel 10, the photovoltaic panel 10 generates electricity to charge the energy storage battery, so that the electric curtain can maintain a sufficient amount of stored power for a long time. This avoids the situation where the electric curtain needs to be manually charged or cannot be controlled when connected to the mains power during a power outage, thereby improving the operational stability of the smart electric curtain.

[0025] like Figure 3 As shown, the spring power assembly 2 includes a spring box support member 210, a spring box rotating main shaft 220 mounted on the spring box support member 210, and a spring box member 230 sleeved on the spring box rotating main shaft 220. The spring power assembly 2 is fixedly connected to the left end cover 1 and the wall by fastening screws.

[0026] like Figure 4 As shown, the spring box support member 210 includes a spring box support cover 211 fixedly connected to the left end cover 1, a spring box support 212 fixedly connected to the surface of the spring box support cover 211, and a spring power assembly support shaft 213 rotatably connected to the inside of the spring box support 212. The end of the spring power assembly support shaft 213 extends from the center of the spring box support 212. The spring power assembly is fixed to the support assembly by screws, so that the spring power assembly and the curtain pivot are connected together, providing power for the operation of the curtain and ensuring the normal operation of the curtain. At the same time, it ensures that the spring power assembly and the main shaft of the motor are on the same line, ensuring that the operation of the curtain is stable, smooth and coordinated. Example 2

[0027] like Figure 5 As shown, the spring box component 230 includes a spring box body 231, a spring rotating shaft 232 rotatably connected to the center of the spring box body 231, a spring 233 sleeved on the outside of the spring rotating shaft 232, spring washers 234 disposed at both ends of the spring 233, and a spring box cover 235 disposed at the end of the spring box body 231. The top cover 235 of the spring box is fixedly connected to the main body 231 of the spring box by fastening screws, and the top cover 235 of the spring box closes the end opening of the main body 231 of the spring box.

[0028] like Figures 3 to 5 As shown, square slots are provided at the end of the spring power assembly support shaft 213 and the center of the spring rotating shaft 232. The shape of the square slots is adapted to the cross-sectional shape of the spring box rotating main shaft 220. The spring box rotating main shaft 220 passes through the square slots of the spring rotating shaft 232 and the spring power assembly support shaft 213 in sequence for transmission assembly. Example 3

[0029] like Figure 6 As shown, the tubular motor 5 includes a motor crown 501 fixedly connected to the right end cover 6, a motor body 502 fixedly connected to the motor crown 501, a motor wheel 503 fixedly connected to the output end of the motor body 502, and an assembly 504 disposed on the motor wheel 503.

[0030] like Figures 1 to 6 As shown, the motor wheel 503 is assembled and connected to the curtain shaft 4 through the assembly 504, and the tubular motor 5 drives the curtain shaft 4 to rotate.

[0031] like Figure 2As shown, the tubular motor 5 is equipped with a signal receiving unit. The remote control 9 transmits control signals to the tubular motor 5 through the signal receiving unit. The integrated hand and flashlight curtain consists of the curtain body and the remote control. The remote control can operate the curtain at any time. When it is inconvenient to use the remote control, the operation of the curtain can be manually controlled to ensure that the operation of the curtain is controlled under any circumstances.

[0032] The working principle of this utility model is as follows: S1. When the motor receives a signal from the remote control, it outputs power according to the instructions to drive the curtains up and down. S2. If there is no power or it is inconvenient to use the remote control, you can directly pull or lift the curtain by hand to ensure the normal operation of the curtain; S3. When the lower beam is manually pulled down, the resistance torque of the motor and spring assembly is balanced with the curtain fabric, the lower friction torque and the gravitational moment of the beam to ensure the smooth operation of the curtain. S4. When the lower beam is manually lifted upwards, the torque of the spring assembly, along with the torque overcoming the motor resistance and friction, causes it to move upwards, thus completing the function of the curtain.

[0033] The above description is only used to illustrate the technical solution of this utility model and is not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A smart curtain integrating a hand and a flashlight, comprising a curtain cover (3), a left end cap (1) and a right end cap (6) respectively fixedly connected to the left and right ends of the curtain cover (3), a curtain pivot (4) rotatably connected inside the curtain cover (3), a curtain fabric (7) fixedly connected to the outside of the curtain pivot (4), a lower beam assembly (8) fixedly connected to the end of the curtain fabric (7), and a remote control (9), characterized in that: It also includes a spring power assembly (2) fixedly connected to the left end cover (1), a tubular motor (5) fixedly connected to the right end cover (6), and a photovoltaic power generation panel (10) electrically connected to the tubular motor (5).

2. The smart curtain integrating a hand and flashlight according to claim 1, characterized in that: The photovoltaic power generation panel (10) is installed on the outer wall of the building, and an energy storage battery is installed inside the photovoltaic power generation panel (10).

3. The smart curtain integrating a hand and flashlight according to claim 1, characterized in that: The spring power assembly (2) includes a spring box support member (210), a spring box rotating main shaft (220) mounted on the spring box support member (210), and a spring box member (230) sleeved on the spring box rotating main shaft (220). The spring power assembly (2) is fixedly connected to the left end cover (1) and the wall by fastening screws.

4. The smart curtain integrating a hand and flashlight according to claim 3, characterized in that: The spring box support member (210) includes a spring box support cover (211) fixedly connected to the left end cover (1), a spring box support body (212) fixedly connected to the surface of the spring box support cover (211), and a spring power component support shaft (213) rotatably connected to the inside of the spring box support body (212). The end of the spring power assembly support shaft (213) extends from the center of the spring box support (212).

5. A smart curtain integrating a hand and flashlight according to claim 4, characterized in that: The spring box component (230) includes a spring box body (231), a spring rotating shaft (232) rotatably connected to the center of the spring box body (231), a spring (233) sleeved on the outside of the spring rotating shaft (232), spring washers (234) disposed at both ends of the spring (233), and a spring box cover (235) disposed at the end of the spring box body (231). The spring box cover (235) is fixedly connected to the spring box body (231) by fastening screws, and the spring box cover (235) closes the end opening of the spring box body (231).

6. A smart curtain integrating a hand and a flashlight according to any one of claims 4 or 5, characterized in that: Square slots are provided at the end of the spring power assembly support shaft (213) and the center of the spring rotating shaft (232). The shape of the square slots is adapted to the cross-sectional shape of the spring box rotating main shaft (220). The spring box rotating main shaft (220) passes through the square slots of the spring rotating shaft (232) and the spring power assembly support shaft (213) in sequence for transmission assembly.

7. The smart curtain integrating a hand and flashlight according to claim 1, characterized in that: The tubular motor (5) includes a motor crown (501) fixedly connected to the right end cover (6), a motor body (502) fixedly connected to the motor crown (501), a motor wheel (503) fixedly connected to the output end of the motor body (502), and an accessory (504) provided on the motor wheel (503).

8. A smart curtain integrating a hand and flashlight according to claim 7, characterized in that: The motor wheel (503) is assembled and connected to the curtain shaft (4) through the fitting (504), and the tubular motor (5) drives the curtain shaft (4) to rotate.

9. A smart curtain integrating a hand and flashlight according to claim 7, characterized in that: The tubular motor (5) is equipped with a signal receiving unit, and the remote controller (9) transmits control signals to the tubular motor (5) through the signal receiving unit.

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