Roman umbrella with automatic dimming function

Abstract

The utility model discloses a Roman umbrella with an automatic dimming function, which comprises an electric telescopic frame, a lifting frame arranged on the electric telescopic frame, an awning arranged below the lifting frame and mounted on an umbrella framework, and the umbrella framework is mounted at the bottom of a positioner at one end of the lifting frame. The umbrella framework is composed of a movable block and a movable framework connected with the movable block through a pin shaft, an adapter shaft is assembled in the positioner and connected with a driving mechanism, the bottom of the adapter shaft is connected with an adjusting lead screw, the adjusting lead screw is arranged in the movable block of the umbrella framework in a threaded fit mode, a light bar assembly is installed on the movable framework, and a dimming mechanism is arranged at the bottom of the adjusting lead screw. The intelligent light adjusting device has the advantages that the overall height and angle can be adjusted, combined illumination is carried out through a plurality of sets of light sources, illumination is monitored in real time, light adjusting operation is automatically carried out, and remote control and free adjustment can be carried out.

Description

Technical Field

[0001] This utility model belongs to the field of umbrella technology, and more specifically, it relates to a Roman umbrella with automatic light adjustment. Background Technology

[0002] Currently, Roman umbrellas are widely used as outdoor sunshades in leisure areas such as courtyards and beaches. However, most existing Roman umbrellas are single-function and lack sufficient light adjustment capabilities. Traditional Roman umbrellas cannot automatically adjust the degree of shading according to the intensity of external light. They may not provide sufficient shading when the sunlight is too strong, while blocking too much light in dim light, affecting the user's visual experience and comfort under the umbrella. They also cannot automatically adjust the lighting of the surrounding environment, and the overall light height and angle cannot be adjusted. The overall structure is not flexible enough to adapt to different lighting conditions. Utility Model Content

[0003] In view of the shortcomings of the prior art, this utility model provides a Roman umbrella with automatic light adjustment to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a Roman umbrella with automatic light adjustment, comprising an electric telescopic frame, a shelf on the electric telescopic frame, a controller on the shelf for adjusting and controlling the drive components, a hanging frame on the electric telescopic frame, a drive box at one end of the hanging frame, a drive mechanism inside the drive box, a sunshade below the drive mechanism, the sunshade mounted on the umbrella frame, the umbrella frame mounted on the bottom of a locator at one end of the hanging frame, and the umbrella frame consisting of a movable block and a pin connecting the movable block. The awning has a movable frame, and the positioner is equipped with an adapter shaft. The adapter shaft is connected to a drive mechanism, and the bottom of the adapter shaft is connected to an adjusting screw. The adjusting screw is threaded into the movable block of the awning frame. The movable frame is equipped with a light strip assembly, and the bottom of the adjusting screw is equipped with a dimming mechanism to increase or decrease the light in the surrounding environment. The inner side of the awning is provided with multiple Velcro panels, which are arranged in a circumferential pattern. Reflective fabric is attached to each of the Velcro panels to enhance the light coverage. A light sensor is installed on the reflective fabric, and the light sensor is electrically connected to the dimming mechanism.

[0005] The electric telescopic frame has a lifting platform at its extension end, a positioning seat at the top of the lifting platform, an electric telescopic rod hinged to one side of the positioning seat, a hoisting frame hinged to the extension end of the electric telescopic rod, and the positioning seat connected to the hoisting frame by a pin.

[0006] The drive mechanism includes a transmission gear, which is installed in conjunction with an adapter shaft. A drive gear meshes with one side of the transmission gear. The drive gear is installed at the motor drive end. The motor is located inside the drive box. A solar panel is installed on the top of the drive box. A power storage device is installed inside the drive box and connected to the solar panel through the power storage device.

[0007] The light strip assembly includes a mounting rubber strip, which has slots at both the top and bottom. The upper slot engages with a movable frame, while the lower slot mounts the lighting strip.

[0008] The dimming mechanism includes a dimming base, a ring-shaped light assembly at the bottom of the dimming base, a wireless receiver at the center of the ring-shaped light assembly for remote dimming, multiple guide tubes arranged in a circle inside the dimming base, supplementary lighting components inside the multiple guide tubes to further increase the illumination, and a constant voltage dimming power supply inside the dimming base, one end of the constant voltage dimming power supply being electrically connected to the wireless receiver and the other end being electrically connected to the ring-shaped light assembly and the light strip assembly.

[0009] The supplementary lighting component includes a miniature electric cylinder, which is located at one end of the guide cylinder. The extension end of the miniature electric cylinder is provided with a supplementary lighting tube assembly, which is spaced within the guide cylinder.

[0010] This utility model provides a Roman umbrella with automatic light adjustment, which has the following beneficial effects:

[0011] The electric telescopic frame is activated by the controller to adjust its height, facilitating the adjustment of lighting height. The electric telescopic rod can rotate the hoisting frame to adjust the lighting angle. The reflective fabric inside the awning diffuses the light, and the light sensor on the reflective fabric can detect the light intensity in real time. Multiple light sources are used for illumination by setting up lighting strips and ring lights, and automatic dimming is achieved through a constant voltage dimming power supply. Depending on the environment, a miniature electric cylinder can extend the supplementary lighting tube group to provide further supplementary lighting. The system can also be remotely controlled via a wireless receiver, allowing for free control and selection of light intensity. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a front view of the present invention;

[0014] Figure 3 This is a BB cross-sectional view of the present invention;

[0015] Figure 4 This is a partially enlarged view of the present invention;

[0016] Figure 5 This is a cross-sectional view of the present invention.

[0017] In the diagram: 1. Electric telescopic frame; 101. Storage platform; 102. Controller; 2. Lifting platform; 3. Positioning seat; 4. Electric telescopic rod; 5. Hoisting frame; 501. Positioner; 6. Awning; 7. Drive box; 701. Motor; 702. Drive gear; 703. Transmission gear; 704. Power storage device; 705. Adapter shaft; 8. Solar panel; 9. Adjusting screw; 10. Umbrella frame; 11. Installation rubber strip; 111. Lighting strip; 12. Velcro; 121. Reflective cloth; 122. Light sensor; 13. Dimming seat; 131. Constant voltage dimming power supply; 132. Guide cylinder; 133. Miniature electric cylinder; 134. Supplemental lighting tube assembly; 14. Ring light assembly; 15. Wireless receiver. Detailed Implementation

[0018] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0019] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] Please see Figures 1 to 4This utility model provides a technical solution: a Roman umbrella with automatic light adjustment, including an electric telescopic frame, a shelf on the electric telescopic frame, a controller on the shelf to adjust and control the driving components, a lifting platform at the extension end of the electric telescopic frame, a positioning seat at the top of the lifting platform, an electric telescopic rod hinged to one side of the positioning seat, a hanging frame hinged to the extension end of the electric telescopic rod, and a pin connecting the positioning seat to the hanging frame. Activating the electric telescopic rod causes the hanging frame to change angle. A drive box is located at one end of the hanging frame, containing a drive mechanism. A sunshade is located below the drive mechanism and mounted on the umbrella frame. The umbrella frame is mounted on the hanging frame. At the bottom of the locator at one end of the mounting bracket, the umbrella frame consists of a movable block and a movable skeleton connected to the movable block via a pin. A transition shaft is installed inside the locator, connecting to a drive mechanism. The drive mechanism includes a transmission gear, which is fitted with the transition shaft. A drive gear meshes with one side of the transmission gear. The drive gear is mounted on the motor drive end, and the motor is housed in a drive box. A solar panel is installed on the top of the drive box for self-generation. A power storage device is installed inside the drive box, connected to the solar panel to convert solar energy into electrical energy for storage. An adjusting screw is connected to the bottom of the transition shaft, threaded into the movable block of the umbrella frame. The movable skeleton... The frame is equipped with a light strip assembly, which can be quickly and easily installed on the movable frame. The light strip assembly includes a mounting rubber strip with slots at both the top and bottom. The upper slot engages with the movable frame, while the lower slot holds the lighting strip. A dimming mechanism is located at the bottom of the adjusting screw, used to increase or decrease the ambient light. This mechanism includes a dimming base with a ring-shaped light assembly at its bottom. A wireless receiver is located in the center of the ring-shaped light assembly for remote dimming. Multiple guide cylinders are arranged circumferentially within the dimming base, and supplementary lighting components are installed within these guide cylinders to further increase illumination. These supplementary lighting components include a miniature electric cylinder. The miniature electric cylinder is located at one end of the guide cylinder, and the extension end of the miniature electric cylinder is equipped with a supplementary light tube assembly. The supplementary light tube assembly is spaced within the guide cylinder and can be immediately deployed to enhance the lighting when supplementary lighting is needed. A constant voltage dimming power supply is installed in the dimming base. One end of the constant voltage dimming power supply is electrically connected to a wireless receiver, and the other end is electrically connected to the ring light assembly and the lighting strip of the light strip assembly, thereby adjusting the light intensity. Multiple Velcro panels are installed on the inner side of the awning. The multiple Velcro panels are circumferentially distributed, and reflective fabric is attached to each of the multiple Velcro panels to enhance the light range. A light sensor is installed on the reflective fabric, and the light sensor is electrically connected to the constant voltage dimming power supply in the adjustment base to freely adjust the light intensity according to the light intensity.

[0022] The specific usage and function of this embodiment are as follows: The electric telescopic frame is activated via the controller to adjust its height, facilitating the adjustment of the lighting height. Activating the electric telescopic rod causes the hanging frame to rotate, thus adjusting the lighting. Starting the motor drives the adjusting screw to rotate, causing the movable block of the umbrella frame to rise and fall along the adjusting screw, thereby expanding and contracting the umbrella frame. The reflective fabric inside the awning diffuses the light, and the light sensor on the reflective fabric can detect the light intensity in real time. When the light is too dim, the lighting strips and ring lights are turned on to provide illumination, and automatic dimming is achieved through a constant voltage dimming power supply. Simultaneously, depending on the environment, a miniature electric cylinder is activated to extend the supplementary lighting tube assembly for further supplementary lighting. This is suitable for environments that are too dark. Remote control via a wireless receiver allows for free control and selection of lighting, making operation very convenient.

[0023] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A Roman umbrella with automatic light adjustment, characterized in that: The device includes an electric telescopic frame (1), on which a platform (101) is provided. A controller (102) is provided on the platform (101) to adjust and control the driving components. A hoisting frame (5) is provided on the electric telescopic frame. A drive box (7) is provided at one end of the hoisting frame (5). A drive mechanism is provided inside the drive box (7). A sunshade (6) is provided below the drive mechanism. The sunshade (6) is installed on an umbrella frame (10). The umbrella frame (10) is installed at the bottom of a locator (501) at one end of the hoisting frame (5). The umbrella frame (10) consists of a movable block and a movable skeleton connected to the movable block by a pin. A transition shaft is installed inside the locator (501). (705), the adapter shaft (705) is connected to the drive mechanism, the bottom of the adapter shaft (705) is connected to the adjusting screw (9), the adjusting screw (9) is threaded in the movable block of the umbrella frame (10), the movable frame is equipped with a light strip assembly, the bottom of the adjusting screw (9) is provided with a dimming mechanism, the dimming mechanism is used to increase or decrease the light in the environment, the inner side of the sunshade (6) is provided with multiple Velcro (12), the multiple Velcro (12) are distributed in a circle, the multiple Velcro (12) are all attached with reflective cloth (121), the reflective cloth (121) enhances the illumination range, the reflective cloth (121) is installed with a light sensor (122), the light sensor (122) is electrically connected to the dimming mechanism.

2. A Roman umbrella with automatic light adjustment according to claim 1, characterized in that: The electric telescopic frame (1) has a lifting platform (2) at its extension end. The lifting platform (2) has a positioning seat (3) at its top. An electric telescopic rod (4) is hinged to one side of the positioning seat (3). A hoisting frame (5) is hinged to the extension end of the electric telescopic rod (4). The positioning seat (3) is connected to the hoisting frame (5) by a pin.

3. A Roman umbrella with automatic light adjustment according to claim 1, characterized in that: The drive mechanism includes a transmission gear (703), which is installed in conjunction with the adapter shaft (705). A drive gear (702) meshes with one side of the transmission gear (703). The drive gear (702) is installed on the drive end of the motor (701). The motor (701) is located inside the drive box (7). A solar panel (8) is installed on the top of the drive box (7). A power storage device (704) is installed inside the drive box (7). The solar panel (8) is connected through the power storage device (704).

4. A Roman umbrella with automatic light adjustment according to claim 1, characterized in that: The light strip assembly includes a mounting rubber strip (11), which has slots at both the top and bottom. The upper slot is used to engage with the movable frame, and the lower slot is used to install the lighting strip (111).

5. A Roman umbrella with automatic light adjustment according to claim 1, characterized in that: The dimming mechanism includes a dimming base (13), a ring light group (14) is provided at the bottom of the dimming base (13), a wireless receiver (15) is provided in the center of the ring light group (14) for remote control dimming, a plurality of guide tubes (132) are provided inside the dimming base (13), the plurality of guide tubes (132) are distributed in a circle, a supplementary light component is provided inside the plurality of guide tubes (132) to further increase the illumination, a constant voltage dimming power supply (131) is provided inside the dimming base (13), one end of the constant voltage dimming power supply (131) is electrically connected to the wireless receiver (15), and the other end is electrically connected to the ring light group (14) and the light strip assembly.

6. A Roman umbrella with automatic light adjustment according to claim 5, characterized in that: The supplementary lighting component includes a miniature electric cylinder (133), which is located at one end of the guide cylinder (132). The extension end of the miniature electric cylinder (133) is provided with a supplementary lighting tube group (134), which is fitted with the guide cylinder (132) with a gap.

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