A solar garden automatic sunshade that can be automatically extended and unfolded
By designing an automatic sunshade of solar courtyards that can be retracted and expanded automatically, the state of the sunshade cloth is automatically adjusted by using temperature and light sensors, the problem of temperature rise in existing solar courtyards during the dry season is solved, and effective temperature regulation and solar energy absorption are achieved.
Patent Information
- Application Number
- CN202421496878.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-27
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-06-27
AI Technical Summary
The lack of awnings in existing solar courtyards leads to an increase in courtyard temperature during hot dry seasons, which in turn leads to an increase in indoor temperatures, and the existing technology has not effectively solved this problem.
Design an automatic solar courtyard sunshade that can be retracted and expanded automatically. The outdoor temperature is monitored through a temperature sensor, and the expansion and contraction of the sunshade cloth is controlled by servo motors, screws, movable plates and other components. The state of the sunshade cloth is automatically adjusted according to the temperature level, and the angle of the sunshade cloth is adjusted through a light sensor to ensure the best sunshade effect.
It realizes automatic control of the expansion and contraction of the sunshade cloth according to the temperature outside the courtyard, effectively reducing the temperature of the courtyard and indoor, ensuring the effective absorption and storage of solar energy, and simplifying the operation and improving the comfort of the courtyard.
Smart Images
Figure CN222731184U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of sunshades, and more specifically, to an automatic solar garden sunshade which can be automatically extended and unfolded. Background Art
[0002] Solar garden lights use solar radiation as energy. During the day, solar panels are used to charge batteries, and at night, batteries are used to power garden lights. There is no need to lay complex and expensive pipelines. The layout of the lights can be adjusted at will. It is safe, energy-saving and pollution-free. The charging and switching process uses intelligent control, light-controlled automatic switching, no manual operation required, stable and reliable operation, saving electricity bills, and maintenance-free.
[0003] In order to better absorb solar energy, most existing solar courtyards do not have sunshades, leaving the courtyards directly open to the sky. This may cause the temperature of the courtyard to rise during the hot dry season, thereby causing the indoor temperature to rise. At the same time, the above-cited patent documents do not propose relevant solutions to solve the problem of solar courtyards causing indoor temperature rise during the dry season.
[0004] Therefore, in order to solve the above problems, a solar garden automatic awning which can be automatically extended and unfolded is proposed. Utility Model Content
[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a solar garden automatic awning that can be automatically retracted and unfolded to solve the problems raised in the above-mentioned background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic solar garden sunshade that can be automatically extended and unfolded, comprising a shell, a telescopic and unfolding mechanism is arranged inside the shell, and the telescopic and unfolding mechanism comprises a slide groove, a screw rod, a movable plate, a support rod, a slide bar, a slider, a servo motor, a driving wheel, a belt, a placement box, an opening, a connecting rod, a driven wheel, a rotating rod, a sunshade cloth and a temperature sensor;
[0007] The cam is provided with a screw rod, and the cam is provided with a movable plate on the outer wall of the screw rod. The side wall of the movable plate is screwed with a support rod, and a sliding rod is screwed with one side of the support rod. Both sides of the sliding rod are fixedly connected with sliding blocks slidably connected with the slide groove. One side of the screw rod is fixedly connected with a servo motor, and the outer wall of the screw rod and the outer side of the shell are fixedly connected with a driving wheel. The outer wall of the driving wheel is wrapped with a belt, and the top of the shell is fixedly connected with a placement box, and an opening is provided on one side of the placement box, the top of the sliding rod is fixedly connected with a connecting rod, and the side of the belt away from the driving wheel is wrapped with a driven wheel, and one side of the driven wheel is fixedly connected with a rotating rod that movably passes through the inside of the placement box, and a sunshade cloth fixedly connected to the side wall of the connecting rod is wrapped around the outer side of the rotating rod, and a temperature sensor is fixedly connected to the top of the placement box.
[0008] Preferably, a bracket is attached to the side wall of the shell, and an adjustment mechanism is provided on the side wall of the bracket. The adjustment mechanism includes a fixed block, a worm, a rotating motor, a worm wheel, a rotating rod, a connecting plate, a control box and a light sensor.
[0009] Preferably, the side wall of the bracket is fixedly connected with a fixed block, a worm is movably passed through the interior of the fixed block, a rotating motor is fixedly connected to one side of the worm, a worm wheel is meshed at the bottom end of the worm, the side wall of the worm wheel is fixedly connected with a rotating rod that movably passes through the interior of the bracket, the outer wall of the rotating rod is fixedly connected with a connecting plate fixedly connected to the bottom end of the outer shell, the bottom end of the bracket is fixedly connected with a control box, and the top end of the sunshade cloth is fixedly connected with a light sensor.
[0010] Preferably, a mounting plate is fixedly connected to the bottom end of the bracket, and a mounting hole is provided on the surface of the mounting plate.
[0011] Preferably, the sunshade cloth is interoperable with the interior of the opening, and the sunshade cloth is made of Oxford cloth material.
[0012] Preferably, the screw rod is a positive and negative structure, the inner wall of the shell is provided with a movable groove matching the outer wall of the movable plate, and the temperature sensor is a TZSBWZ-BG model.
[0013] Preferably, the support rod is inclined, and the slide rod forms a sliding structure through the support rod, the sliding block and the slide groove.
[0014] Preferably, the light sensor is of JXBS--GZ model, and the control box is electrically connected to the temperature sensor, the light sensor, the servo motor and the rotary motor.
[0015] Technical effects and advantages of the utility model:
[0016] 1. Compared with the prior art, the device monitors the outdoor temperature through a temperature sensor, controls the movement of the slide bar and the connecting rod through a servo motor, a screw rod, a movable plate, a support rod, a slider and a slide groove, controls the retraction and extension of the sunshade cloth through a driving wheel, a belt, a driven wheel and a rotating rod, and retracts or unfolds the sunshade cloth through the cooperation of the slide bar and the connecting rod, thereby facilitating automatic control of the expansion and extension of the sunshade cloth according to the outdoor temperature of the solar courtyard. When the temperature is high, the sunshade cloth is unfolded for shading, and when the temperature is low, the sunshade cloth can be retracted, so that the solar courtyard can absorb and store solar energy, and the operation is simple.
[0017] 2. Compared with the prior art, the device monitors the angle of sunlight through a light sensor, and controls the outer shell and the telescopic deployment mechanism to rotate slightly through a rotating motor, a worm, a worm gear, a rotating rod and a connecting plate, so that the sunshade is aimed at the sun, thereby ensuring that the sunshade is perpendicular to the sunlight and the sunshade area of the courtyard is guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the main structure of the utility model.
[0019] Figure 2 This is a schematic structural diagram of the telescopic and unfolding mechanism of the utility model from a first viewing angle.
[0020] Figure 3 This is a structural schematic diagram of the telescopic and unfolding mechanism of the utility model from a second viewing angle.
[0021] Figure 4 It is a schematic diagram of the adjustment mechanism of the utility model.
[0022] The accompanying drawings are marked as follows: 1. shell; 2. telescopic and unfolding mechanism; 201. slide groove; 202. screw rod; 203. movable plate; 204. support rod; 205. slide rod; 206. slider; 207. servo motor; 208. driving wheel; 209. belt; 210. placement box; 211. opening; 212. connecting rod; 213. driven wheel; 214. rotating rod; 215. sunshade; 216. temperature sensor; 3. bracket; 4. adjustment mechanism; 401. fixed block; 402. worm; 403. rotating motor; 404. worm wheel; 405. rotating rod; 406. connecting plate; 407. control box; 408. light sensor; 5. mounting plate; 6. mounting hole. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] Embodiment 1
[0025] As attached Figures 1 to 3 The solar garden automatic sunshade that can be automatically extended and unfolded as shown in the figure comprises a shell 1, a telescopic unfolding mechanism 2 is arranged inside the shell 1, and the telescopic unfolding mechanism 2 comprises a slide 201, a screw rod 202, a movable plate 203, a support rod 204, a slide rod 205, a slider 206, a servo motor 207, a driving wheel 208, a belt 209, a placement box 210, an opening 211, a connecting rod 212, a driven wheel 213, a rotating rod 214, a sunshade cloth 215 and a temperature sensor 216;
[0026] The inner wall of the shell 1 is provided with a slide groove 201, a screw rod 202 is movablely penetrated inside the shell 1, the outer wall of the screw rod 202 is threadedly connected with a movable plate 203, the side wall of the movable plate 203 is screwed with a support rod 204, one side of the support rod 204 is screwed with a slide rod 205, both sides of the slide rod 205 are fixedly connected with sliders 206 that are slidably connected to the slide groove 201, one side of the screw rod 202 is fixedly connected with a servo motor 207, the outer wall of the screw rod 202 and located on the outside of the shell 1 is fixedly connected with a driving wheel 208, and the outer wall of the driving wheel 208 is wound around There is a belt 209, and a storage box 210 is fixedly connected to the top of the shell 1. An opening 211 is opened on one side of the storage box 210. A connecting rod 212 is fixedly connected to the top of the slide bar 205. A driven wheel 213 is wrapped around the side of the belt 209 away from the driving wheel 208. A rotating rod 214 that is movable through the inside of the storage box 210 is fixedly connected to one side of the driven wheel 213. A sunshade cloth 215 fixedly connected to the side wall of the connecting rod 212 is wrapped around the outer side of the rotating rod 214. A temperature sensor 216 is fixedly connected to the top of the storage box 210.
[0027] Among them: the outdoor temperature is monitored by the temperature sensor 216. When the temperature exceeds the set value, the signal will be transmitted to the control box 407, and the control box 407 will control the rotation of the servo motor 207, so that it pushes the screw rod 202 to rotate, and then pushes the two sets of movable plates 203 to move relatively along the movable groove on the inner wall of the shell 1, so that it drives the support rod 204 to swing. When it swings, it will push the slide bar 205 and the slider 206 to move along the trajectory of the slide groove 201, so that it pulls the connecting rod 212 to move in the same direction. When the screw rod 202 rotates, it will drive the driving wheel 208 to rotate, and then drive the driven wheel 213 to rotate through the belt 209, so that it drives the sunshade cloth 215 to be retracted and released through the rotating rod 214, and the sunshade cloth 215 is extended or unfolded by the cooperation of the slide bar 205 and the connecting rod 212, thereby facilitating the automatic control of the expansion and extension of the sunshade cloth 215 according to the outdoor temperature of the solar courtyard, and the operation is simple.
[0028] Embodiment 2
[0029] Based on the first embodiment, the solution in the first embodiment is further detailed in combination with the following specific working methods. Figures 1 to 4 As shown, see the following description for details: the side wall of the housing 1 is fitted with a bracket 3, the side wall of the bracket 3 is provided with an adjustment mechanism 4, the adjustment mechanism 4 includes a fixed block 401, a worm 402, a rotating motor 403, a worm wheel 404, a rotating rod 405, a connecting plate 406, a control box 407 and a light sensor 408, the side wall of the bracket 3 is fixedly connected with a fixed block 401, the internal movement of the fixed block 401 is penetrated by a worm 402, one side of the worm 402 is fixedly connected with a rotating motor 403, the bottom end of the worm 402 is meshed with a worm wheel 404, the side wall of the worm wheel 404 is fixedly connected with a rotating rod 405 that penetrates the internal movement of the bracket 3, and the outer wall of the rotating rod 405 is fixedly connected with a connecting rod that is fixedly connected to the bottom end of the housing 1. Plate 406, the bottom end of the bracket 3 is fixedly connected to a control box 407, and the top of the sunshade cloth 215 is fixedly connected to a light sensor 408; further, the angle of sunlight is monitored by the light sensor 408, and the data is transmitted to the control box 407, and the rotation of the rotating motor 403 is controlled by the control box 407, so that it drives the worm 402 to rotate, and then drives the worm wheel 404 to rotate, and with the cooperation of the rotating rod 405, it drives the connecting plate 406 to rotate, and finally drives the shell 1 and the telescopic expansion mechanism 2 to rotate slightly, so that the sunshade cloth 215 is aimed at the sun, thereby ensuring that the sunshade cloth 215 is perpendicular to the sunlight, and ensuring the shading area of the courtyard by the sunshade cloth 215.
[0030] As a preferred embodiment, the bottom end of the bracket 3 is fixedly connected to a mounting plate 5, and a mounting hole 6 is provided on the surface of the mounting plate 5; further, a rivet is inserted from the mounting hole 6, and the bracket 3 is fixed to the ground of the courtyard through the mounting plate 5 and the mounting hole 6, so as to facilitate the installation of the device.
[0031] As a preferred embodiment, the sunshade cloth 215 is interoperable with the inner part of the opening 211, and the sunshade cloth 215 is made of Oxford cloth. Furthermore, the Oxford cloth has the functions of waterproofing and sunshading, so that it can provide shade for the courtyard and also protect against rain, achieving the effect of one shed with multiple uses.
[0032] As a preferred embodiment, the screw rod 202 has a positive and negative structure, the inner wall of the outer shell 1 is provided with a movable groove matching the outer wall of the movable plate 203, and the temperature sensor 216 is of model TZSBWZ-BG; further, the screw rod 202 is rotated by controlling the servo motor 207, thereby pushing the two groups of movable plates 203 to move relative to each other along the movable groove on the inner wall of the outer shell 1, and the slide groove 201 serves the purpose of limiting the movement of the movable plate 203.
[0033] As a preferred embodiment, the support rod 204 is inclined, and the slide rod 205 forms a sliding structure with the slide groove 201 through the support rod 204 and the slider 206; further, when the movable plate 203 moves, it drives the support rod 204 to swing, so that it pushes the slide rod 205 and the slider 206 to move along the trajectory of the slide groove 201, and then pulls the connecting rod 212 to move in the same direction, thereby facilitating pulling the sunshade cloth 215 to unfold.
[0034] As a preferred embodiment, the light sensor 408 is of model JXBS-3001-GZ, and the control box 407 is electrically connected to the temperature sensor 216, the light sensor 408, the servo motor 207 and the rotating motor 403; further, the angle of sunlight is monitored by the light sensor 408, the opening and closing of the servo motor 207 and the rotating motor 403 are controlled by the control box 407, and the signals of the temperature sensor 216 and the light sensor 408 are received.
[0035] The working process of the utility model is as follows: when in use, first insert the rivet from the mounting hole 6, fix the bracket 3 on the ground of the courtyard through the mounting plate 5 and the mounting hole 6, then monitor the outdoor temperature through the temperature sensor 216, when the temperature exceeds the set value, the signal will be transmitted to the control box 407, and the rotation of the servo motor 207 will be controlled by the control box 407, so that it pushes the screw rod 202 to rotate, and then pushes the two sets of movable plates 203 to move relative to each other along the movable groove of the inner wall of the shell 1, so that it drives the support rod 204 to swing, and when it swings, it will push the slide bar 205 and the slider 206 to move along the track of the slide groove 201, so that it pulls the connecting rod 212 to move in the same direction, and when the screw rod 202 rotates, it will drive the driving wheel 208 to rotate, and then through the belt 20 9 pushes the driven wheel 213 to rotate, so that it drives the sunshade cloth 215 to be retracted and released through the rotating rod 214, and the sunshade cloth 215 is extended or unfolded through the cooperation of the sliding rod 205 and the connecting rod 212. Then, when the sunshade cloth 215 is unfolded, the angle of sunlight is monitored by the light sensor 408, and the data is transmitted to the control box 407, and the rotation of the rotating motor 403 is controlled by the control box 407, so that it drives the worm 402 to rotate, and then drives the worm wheel 404 to rotate, and with the cooperation of the rotating rod 405, it drives the connecting plate 406 to rotate, and finally drives the shell 1 and the telescopic unfolding mechanism 2 to rotate slightly, so that the sunshade cloth 215 is aimed at the sun. This is the working principle of the solar garden automatic awning that can be automatically retracted and unfolded.
[0036] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A solar garden automatic sunshade that can be automatically extended and unfolded, comprising a housing (1), characterized in that: A telescopic unfolding mechanism (2) is arranged inside the housing (1), and the telescopic unfolding mechanism (2) comprises a slide groove (201), a screw rod (202), a movable plate (203), a support rod (204), a slide rod (205), a slider (206), a servo motor (207), a driving wheel (208), a belt (209), a placement box (210), an opening (211), a connecting rod (212), a driven wheel (213), a rotating rod (214), a sunshade cloth (215) and a temperature sensor (216); The inner wall of the shell (1) is provided with a slide groove (201), a screw rod (202) is movably penetrated inside the shell (1), the outer wall of the screw rod (202) is threadedly connected with a movable plate (203), the side wall of the movable plate (203) is screwed with a support rod (204), one side of the support rod (204) is screwed with a slide rod (205), both sides of the slide rod (205) are fixedly connected with sliders (206) slidably connected to the slide groove (201), one side of the screw rod (202) is fixedly connected with a servo motor (207), the outer wall of the screw rod (202) and located on the outside of the shell (1) is fixedly connected with a driving wheel (208), the outer wall of the driving wheel (208) is fixedly connected with the outer side of the driving wheel (208) A belt (209) is wound around the wall, a storage box (210) is fixedly connected to the top of the shell (1), an opening (211) is opened on one side of the storage box (210), a connecting rod (212) is fixedly connected to the top of the sliding rod (205), a driven wheel (213) is wound around the side of the belt (209) away from the driving wheel (208), a rotating rod (214) is fixedly connected to one side of the driven wheel (213) and is movably penetrated through the interior of the storage box (210), a sunshade cloth (215) fixedly connected to the side wall of the connecting rod (212) is wound around the outer side of the rotating rod (214), and a temperature sensor (216) is fixedly connected to the top of the storage box (210).
2. The solar garden automatic sunshade that can be automatically extended and unfolded according to claim 1 is characterized by: The side wall of the housing (1) is fitted with a bracket (3), and the side wall of the bracket (3) is provided with an adjustment mechanism (4), and the adjustment mechanism (4) comprises a fixed block (401), a worm (402), a rotating motor (403), a worm wheel (404), a rotating rod (405), a connecting plate (406), a control box (407) and a light sensor (408).
3. The solar garden automatic sunshade that can be automatically extended and unfolded according to claim 2 is characterized by: The side wall of the bracket (3) is fixedly connected to a fixed block (401), a worm (402) is movably inserted into the interior of the fixed block (401), a rotating motor (403) is fixedly connected to one side of the worm (402), a worm wheel (404) is meshed at the bottom end of the worm (402), a rotating rod (405) is fixedly connected to the side wall of the worm wheel (404) and is movably inserted into the interior of the bracket (3), an outer wall of the rotating rod (405) is fixedly connected to a connecting plate (406) fixedly connected to the bottom end of the housing (1), a control box (407) is fixedly connected to the bottom end of the bracket (3), and a light sensor (408) is fixedly connected to the top end of the sunshade cloth (215).
4. The solar garden automatic sunshade that can be automatically extended and unfolded according to claim 2 is characterized by: The bottom end of the bracket (3) is fixedly connected to a mounting plate (5), and a mounting hole (6) is provided on the surface of the mounting plate (5).
5. The solar garden automatic sunshade that can be automatically extended and unfolded according to claim 1 is characterized by: The sunshade cloth (215) is movably connected to the interior of the opening (211), and the sunshade cloth (215) is made of Oxford cloth material.
6. The solar garden automatic sunshade that can be automatically extended and unfolded according to claim 1 is characterized by: The screw rod (202) is a positive and negative structure, the inner wall of the housing (1) is provided with a movable groove matching the outer wall of the movable plate (203), and the temperature sensor (216) is of model TZSBWZ-BG.
7. The solar garden automatic sunshade that can be automatically extended and unfolded according to claim 1 is characterized by: The support rod (204) is inclined, and the slide rod (205) forms a sliding structure with the slide groove (201) through the support rod (204) and the slide block (206).
8. The solar garden automatic sunshade that can be automatically extended and unfolded according to claim 3 is characterized by: The light sensor (408) is of model JXBS-3001-GZ, and the control box (407) is electrically connected to the temperature sensor (216), the light sensor (408), the servo motor (207) and the rotary motor (403).