Smart home curtain detection device

Abstract

The utility model discloses an intelligent household curtain detection device which comprises a guide rail and installation blocks arranged at the two ends of the guide rail, a plurality of hooks are arranged on the side, away from a wall top, of the guide rail, one of the two installation blocks is provided with a control box, one side of the guide rail is provided with a light intensity sensor used for detecting the indoor light intensity, and the other side of the guide rail is provided with a light source. The cleaning assembly is arranged on the guide rail and used for cleaning the detection end of the light intensity sensor, the cleaning assembly comprises a first mounting frame and a second mounting frame which are arranged on the side, close to the light intensity sensor, of the guide rail, the first mounting frame is slidably connected with a cleaning plate, and bristles are arranged on the side, close to the light intensity sensor, of the cleaning plate. According to the utility model, through the arrangement of the cleaning assembly, dust attached to the surface of the light intensity sensor is automatically cleaned, so that the surface cleanliness of the light intensity sensor is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of curtains, in particular to a smart home curtain detection device. Background Technique

[0002] Smart home curtains refer to those that can automatically adjust the opening and closing degree according to the indoor light intensity through intelligent technologies such as the Internet of Things, voice recognition, and remote control, so as to keep the indoor light appropriate and improve the living comfort.

[0003] The smart curtain can automatically adjust the opening and closing degree according to the indoor light intensity, which mainly benefits from its built-in sensors, control systems, and driving devices. Through the light intensity sensor equipped on it, the smart curtain can real-time sense the light intensity in the environment, and convert the captured light data inside and outside the room into electrical signals or digital signals, which are transmitted to the microprocessor or main control chip inside the smart curtain for processing, and the control system is used to control the driving device to drive the opening and closing of the curtain.

[0004] The light intensity sensor for detecting light is mainly installed at the curtain track. Although it can ensure that the light intensity sensor can directly sense the light intensity at the curtain position, ensuring the accuracy and timeliness of the light intensity data, however, since the curtain track is installed at a high place and is not easy for users to clean, under the long-term accumulation of dust, the detection end of the light intensity sensor will be covered with dust, thus affecting the sensitivity of light detection and further reducing the intelligent effect of the home curtain.

[0005] Therefore, there is an urgent need for a smart home curtain detection device to solve the above problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide a smart home curtain detection device to solve the problem that the light intensity sensor is not easy to clean mentioned in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A smart home curtain detection device, including a guide rail and mounting blocks arranged at both ends of the guide rail. A plurality of hooks are provided on the side of the guide rail away from the wall top. One of the two mounting blocks is provided with a control box. A light intensity sensor for detecting the indoor light intensity is provided on one side of the guide rail. It also includes a cleaning component arranged on the guide rail for cleaning the detection end of the light intensity sensor;

[0008] The cleaning component includes a first mounting frame and a second mounting frame arranged on one side of the guide rail close to the light intensity sensor. The first mounting frame and the second mounting frame are located on both sides of the light intensity sensor. One side of the first mounting frame and the second mounting frame facing each other is open. A cleaning plate is slidably connected to the first mounting frame. A brush is provided on the side of the cleaning plate close to the light intensity sensor. The first mounting frame and the second mounting frame are provided with a driving component for driving the brush.

[0009] Both sides of the first mounting frame and the second mounting frame are fixedly connected with fixing plates, and bolts are provided on the four fixing plates.

[0010] The driving component includes a lead screw and a guide rod arranged on the inner walls of the opposite sides of the first mounting frame and the second mounting frame. The lead screw and the guide rod are symmetrically arranged with respect to the light intensity sensor. A driving plate is adaptively connected to the side walls of the lead screw and the guide rod. One side of the two driving plates facing each other is connected to the cleaning plate through a telescopic component. A motor is fixedly connected to one side of the first mounting frame away from the second mounting frame, and the output end of the motor is connected to the lead screw.

[0011] The second mounting frame is provided with a pushing component for pushing the cleaning plate. The pushing component includes a plurality of pushing plates fixedly connected to the inner wall of the second mounting frame. Each pushing plate is triangularly arranged. An L-shaped plate is fixedly connected to the side of the cleaning plate close to the guide rail.

[0012] The telescopic component includes a telescopic cavity opened on the driving plate. A telescopic rod is slidably connected to the telescopic cavity. One end of the telescopic rod is connected to the cleaning plate. The other end of the telescopic rod is located in the telescopic cavity and is fixedly connected with a telescopic plate. A spring is sleeved on the inner side wall of the telescopic rod located inside the telescopic cavity, and both ends of the spring are respectively connected to the telescopic plate and the inner wall of the telescopic cavity.

[0013] The second mounting frame is provided with a collecting component for collecting dust. The collecting component includes a collecting box clamped to one side of the second mounting frame close to the hook. A through hole is opened on one side of the second mounting frame close to the collecting box.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] Through the arrangement of the cleaning component, under the driving action of the driving component, the dust attached to the surface of the light intensity sensor is automatically cleaned, thereby ensuring the surface cleanliness of the light intensity sensor, reducing the influence of dust on the detection sensitivity of the light intensity sensor, and thus ensuring the accuracy and timeliness of the detection of light intensity data, making the opening and closing degree of the curtain more in line with the needs of indoor light control, and further improving the intelligent effect of the home curtain. Description of the Drawings

[0016] Figure 1 Schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 Schematic diagram of the internal structure of the cleaning component of the present utility model;

[0018] Figure 3 Schematic diagram of the collection component and the pushing component of the present utility model;

[0019] Figure 4 is Figure 1 enlarged view of part A in

[0020] Figure 5 is Figure 2 enlarged view of part B in

[0021] In the figure: 101, guide rail; 102, mounting block; 103, hook; 105, control box; 106, light intensity sensor; 201, first mounting frame; 202, second mounting frame; 203, cleaning plate; 204, brush bristles; 205, fixing plate; 206, bolt; 301, lead screw; 302, guide rod; 303, driving plate; 304, motor; 401, telescopic cavity; 402, telescopic rod; 403, telescopic plate; 404, spring; 501, pushing plate; 502, L-shaped plate; 601, collection box; 602, through hole. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment 1

[0024] Please refer to Figures 1-5 , a smart home curtain detection device shown in the figure, including a guide rail 101 and mounting blocks 102 provided at both ends of the guide rail 101. A plurality of hooks 103 are provided on the side of the guide rail 101 away from the wall top. One of the two mounting blocks 102 is provided with a control box 105. A light intensity sensor 106 for detecting the indoor light intensity is provided on one side of the guide rail 101. It further includes a cleaning component provided on the guide rail 101 for cleaning the detection end of the light intensity sensor 106;

[0025] The cleaning component includes a first mounting frame 201 and a second mounting frame 202 disposed on one side of the guide rail 101 close to the light intensity sensor 106. The first mounting frame 201 and the second mounting frame 202 are located on both sides of the light intensity sensor 106. One side of the first mounting frame 201 and the second mounting frame 202 is open. A cleaning plate 203 is slidably connected to the first mounting frame 201. A brush 204 is provided on one side of the cleaning plate 203 close to the light intensity sensor 106. The first mounting frame 201 and the second mounting frame 202 are provided with a driving component for driving the brush 204.

[0026] It should be noted here that: through the setting of the cleaning component, under the driving action of the driving component, the dust attached to the surface of the light intensity sensor 106 is automatically cleaned, thereby ensuring the surface cleanliness of the light intensity sensor 106, reducing the influence of dust on the detection sensitivity of the light intensity sensor 106, thus ensuring the accuracy and timeliness of the detection of light intensity data, making the opening and closing degree of the curtain more in line with the needs of indoor light control, and further improving the intelligent effect of the home curtain.

[0027] It is worth noting that: a data processing unit, a control system and a driving device are provided in the control box 105. Among them, the data processing unit is processed in a microprocessor or a main control chip. The microprocessor will compare these data with a preset light threshold, which is set according to the user's preference and indoor environment requirements and is used to judge whether the current light intensity is appropriate. The control system is a controller for judging the processing result of the data processing unit and starting the driving device. The driving device can be a motor or other types of devices, and different voltage or signal control methods are adopted according to different designs. When the control system issues an instruction, the driving device will receive the signal and drive the curtain to move along the track, thus realizing the opening and closing action.

[0028] It should be emphasized that: the working principle of the light intensity sensor 106 is to convert the optical signal into an electrical signal by using a photosensitive element. When light irradiates on the photosensitive element, a photocurrent will be generated. The magnitude of the photocurrent is proportional to the light intensity. By measuring the magnitude of the photocurrent, the light intensity can be deduced.

[0029] Please refer to Figure 2 , fixing plates 205 are fixedly connected to both sides of the first mounting frame 201 and the second mounting frame 202 shown in the figure, and bolts 206 are provided on the four fixing plates 205;

[0030] It should be noted here that: through the setting of the fixing plates 205 and the bolts 206, it is convenient to install the first mounting frame 201 and the second mounting frame 202 to the guide rail 101.

[0031] Please refer to Figure 2 and Figure 5, in the illustrated driving assembly, a lead screw 301 and a guide rod 302 are provided on the inner walls of the opposite sides of the first mounting frame 201 and the second mounting frame 202. The lead screw 301 and the guide rod 302 are symmetrically arranged with respect to the light intensity sensor 106. A driving plate 303 is adaptively connected to the side walls of the lead screw 301 and the guide rod 302. One side of the two driving plates 303 facing each other is connected to a cleaning plate 203 through a telescopic assembly. A motor 304 is fixedly connected to the side of the first mounting frame 201 away from the second mounting frame 202. The output end of the motor 304 is connected to the lead screw 301;

[0032] It should be noted here that: through the setting of the driving assembly, it is convenient to move the bristles 204.

[0033] Working principle: When this smart home curtain is in use, first fix the guide rail 101 and the mounting block 102 on the wall beside the window. Then, use the hook 103 to hang the curtain on one side of the guide rail 101, thus completing the installation of the home curtain. During the actual use process, the curtain can be opened and closed by using a remote control or a mobile phone APP. During the opening and closing process, when the control system in the control box 105 receives a signal, it will start the driving device, thereby driving the curtain to move. At the same time, according to the light threshold, under the detection of the light intensity sensor 106, if the current light intensity is too high and exceeds the preset threshold, the control system will use the driving device to close the curtain to reduce the indoor light; on the contrary, if the light is too weak, the control system will use the driving device to open the curtain to increase the indoor light, so as to facilitate automatically controlling the opening and closing degree of the curtain according to the indoor light intensity, thereby improving the intelligence of the home curtain;

[0034] Since the light intensity sensor 106 is installed in a space where the light is fully exposed, dust is likely to accumulate on its surface. Therefore, in order to ensure the detection sensitivity of the light intensity sensor 106, it is necessary to clean the surface of the light intensity sensor 106. When cleaning the light intensity sensor 106, by starting the motor 304, the lead screw 301 is driven to rotate. Under the action of the threaded meshing transmission between the lead screw 301 and the driving plate 303 and the guiding action of the guide rod 302, the bristles 204 on one side of the cleaning plate 203 will be driven to move close to the light intensity sensor 106. Thus, by the movement of the bristles 204 on the surface of the light intensity sensor 106, the dust attached to the surface of the light intensity sensor 106 is cleaned, thereby ensuring the surface cleanliness of the light intensity sensor 106, reducing the influence of dust on the detection sensitivity of the light intensity sensor 106, ensuring the accuracy and timeliness of the detection of the light intensity data, making the opening and closing degree of the curtain more in line with the needs of indoor light control, and further improving the intelligent effect of the home curtain;

[0035] Meanwhile, after the cleaning of the light intensity sensor 106 is completed, the pushing component is used to shake off the dust on the surface of the bristles 204. And under the action of the driving component, the bristles 204 will move into the first mounting frame 201, thereby reducing the probability of external dust falling on the surface of the bristles 204, ensuring the surface cleanliness of the bristles 204, and further improving the cleaning effect on the light intensity sensor 106.

[0036] Embodiment 2

[0037] Please refer to Figure 3 and Figure 5 This embodiment further illustrates Embodiment 1. In the illustrated second mounting frame 202, a pushing component for pushing the cleaning plate 203 is provided. The pushing component includes a plurality of pushing plates 501 fixedly connected to the inner wall of the second mounting frame 202. Each pushing plate 501 is triangularly arranged. A L-shaped plate 502 is fixedly connected to the side of the cleaning plate 203 close to the guide rail 101.

[0038] It should be noted here that: through the setting of the pushing component, when the driving component drives the cleaning plate 203 to move, when the cleaning plate 203 moves into the second mounting frame 202, when the L-shaped plate 502 on one side of the cleaning plate 203 abuts against the triangularly arranged pushing plate 501, under the action of the mutual force and the guiding action of the telescopic component, the cleaning plate 203 will be pushed to move away from the pushing plate 501. When the cleaning plate 203 passes over the pushing plate 501, under the elastic action of the telescopic component, the cleaning plate 203 will be driven to move closer to the pushing plate 501. Thus, as the cleaning plate 203 continues to move, the L-shaped plate 502 will repeatedly abut against the pushing plate 501, thereby pushing the cleaning plate 203 to move reciprocally, further driving the bristles 204 on one side of the cleaning plate 203 to shake reciprocally, so as to shake off the dust adhering to the surface of the bristles 204 and fall into the collection box 601 through the through hole 602. Thus, while realizing the shaking off of the dust adhering to the surface of the bristles 204 and ensuring the cleaning effect on the light intensity sensor 106, the dust is centrally collected.

[0039] Please refer to Figure 2 and Figure 5 This embodiment further illustrates Embodiment 1. In the illustrated second mounting frame 202, a pushing component for pushing the cleaning plate 203 is provided. The pushing component includes a plurality of pushing plates 501 fixedly connected to the inner wall of the second mounting frame 202. Each pushing plate 501 is triangularly arranged. A L-shaped plate 502 is fixedly connected to the side of the cleaning plate 203 close to the guide rail 101.

[0040] It should be noted here that: through the setting of the telescopic component, it provides guidance and reset functions for the movement of the cleaning plate 203.

[0041] Please refer to Figure 3 , the second mounting frame 202 in the figure is provided with a collection component for collecting dust. The collection component includes a collection box 601 clamped to one side of the second mounting frame 202 close to the hook 103, and a through hole 602 is opened on one side of the second mounting frame 202 close to the collection box 601;

[0042] It should be noted here that: through the setting of the collection component, the dust cleaned from the surface of the light intensity sensor 106 and the dust shaken off from the surface of the bristles 204 are collected centrally, which is convenient for subsequent processing.

[0043] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A smart home curtain detection device, comprising: A guide rail (101) and mounting blocks (102) arranged at both ends of the guide rail (101), a plurality of hooks (103) being arranged on a side of the guide rail (101) away from the top of the wall, one of the two mounting blocks (102) being provided with a control box (105), and a light intensity sensor (106) for detecting indoor light intensity being arranged on one side of the guide rail (101); It is characterized by further comprising: A cleaning component disposed on the guide rail (101) for cleaning the detection end of the light intensity sensor (106); The cleaning component comprises a first mounting frame (201) and a second mounting frame (202) which are arranged on a side of the guide rail (101) close to the light intensity sensor (106); the first mounting frame (201) and the second mounting frame (202) are located on both sides of the light intensity sensor (106); the first mounting frame (201) and the second mounting frame (202) are arranged with openings on opposite sides of the light intensity sensor (106); the first mounting frame (201) and the second mounting frame (202) are slidably connected to a cleaning plate (203); bristles (204) are arranged on a side of the cleaning plate (203) close to the light intensity sensor (106); and the first mounting frame (201) and the second mounting frame (202) are provided with a driving component for driving the bristles (204).

2. The smart home curtain detection device according to claim 1, characterized in that: Fixing plates (205) are fixedly connected to both sides of the first installation frame (201) and the second installation frame (202), and four fixing plates (205) are provided with bolts (206).

3. The smart home curtain detection device according to claim 1, characterized in that: The driving assembly comprises a screw rod (301) and a guide rod (302) which are arranged on inner walls of opposite sides of the first installation frame (201) and the second installation frame (202); the screw rod (301) and the guide rod (302) are symmetrically arranged with respect to the light intensity sensor (106); the side walls of the screw rod (301) and the guide rod (302) are adaptively connected with a driving plate (303); opposite sides of the two driving plates (303) are connected to the cleaning plate (203) through a telescopic assembly; a motor (304) is fixedly connected to a side of the first installation frame (201) away from the second installation frame (202); and an output end of the motor (304) is connected to the screw rod (301).

4. The smart home curtain detection device according to claim 1, characterized in that: The second installation frame (202) is provided with a pushing component for pushing the cleaning plate (203), the pushing component comprising a plurality of pushing plates (501) fixedly connected to the inner wall of the second installation frame (202), each of the pushing plates (501) being arranged in a triangular shape, and an L-shaped plate (502) is fixedly connected to one side of the cleaning plate (203) close to the guide rail (101).

5. The smart home curtain detection device according to claim 3, characterized in that: The telescopic assembly comprises a telescopic cavity (401) opened on a driving plate (303); the telescopic cavity (401) is slidably connected to a telescopic rod (402); one end of the telescopic rod (402) is connected to a cleaning plate (203); the other end of the telescopic rod (402) is located in the telescopic cavity (401) and is fixedly connected to the telescopic plate (403); the telescopic rod (402) is located in the telescopic cavity (401) and is sleeved with a spring (404) on the inner side wall; the two ends of the spring (404) are respectively connected to the telescopic plate (403) and the inner wall of the telescopic cavity (401).

6. The smart home curtain detection device according to claim 1, characterized in that: The second installation frame (202) is provided with a collection component for collecting dust, and the collection component comprises a collection box (601) that is snap-connected to a side of the second installation frame (202) close to the hook (103), and a through hole (602) is provided on a side of the second installation frame (202) close to the collection box (601).

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