Motor integrated type electric hollow shutter glass control device

Abstract

A motor integrated type electric hollow shutter glass control device comprises an integrated controller and a battery, the integrated controller comprises a shell and a control circuit board, the control circuit board is detachably fixed in the shell, and the control circuit board is provided with a microprocessor, a power management circuit, a photovoltaic charging circuit and a wireless signal receiving and processing circuit. The battery is electrically connected with the power management circuit, the motor is arranged in the shell, the electronic limiter is arranged on one side of the motor, the control circuit board is provided with a motor PWM drive circuit, and the motor PWM drive circuit is electrically connected with the power management circuit. The control circuit board is electrically connected with the motor through the motor PWM drive circuit, the electronic limiting stopper and the motor. The motor, the limiting stopper and the receiver are integrated and can be mounted in the upper frame of the hollow shutter glass, so that the assembly process is simplified, the production cost is reduced, and the appearance of the hollow shutter glass is clean and tidy.

Description

[0001] The utility model belongs to the technical field of louvered hollow glass, and particularly relates to improvement of a built-in louvered hollow glass control device. BACKGROUND

[0002] The built-in louvered hollow glass is a new energy-saving product in which a louver device is arranged in a hollow glass. At present, there are magnetic control louvered hollow curtain control and electric louvered hollow curtain control.

[0003] The technical information of the wireless control device and the position limiter of the existing electrically driven built-in louvered hollow glass can be found in patent documents such as CN214315250U (a low-power wireless receiving device for electric built-in louvered hollow glass), CN222125843U (a touch wireless receiving controller for electric louvered hollow glass), and CN221194900U (a position limiter and an electric curtain). The receiver of the above existing technology has the following shortcomings:

[0004] (1) The receiving device is an external wireless receiving control device that needs to be additionally installed on the upper part of the louvered hollow glass, which not only affects the neat appearance of the louvered hollow glass but also requires secondary construction and installation after the finished product is installed. There may also be control buttons and charging ports on the wireless receiver, and with the increasing trend of glass window area and height on the market, the actual operability is not good. (2) The control device includes a motor, a position limiter, and a controller, involving many components, resulting in a longer assembly time. (3) In the production process of the existing technology, the position of the position limiter needs to be adjusted manually, which is complicated and has the risk of inaccurate adjustment.

[0005] Therefore, it is a technical problem that needs to be solved by those skilled in the art to design an integrated control device that is easy to install and sensitive to control. INVENTION CONTENTS

[0006] In view of the above technical problems, the utility model provides a motor integrated electric louvered hollow glass control device which is easy to install and sensitive to control.

[0007] The technical scheme of the utility model is: a motor integrated electric louvered hollow glass control device, including an integrated controller and a battery, the integrated controller including a shell and a control circuit board, the control circuit board being detachably fixed in the shell, the control circuit board being provided with a microprocessor, a power management circuit, a photovoltaic charging circuit, and a wireless signal receiving and processing circuit, the battery being electrically connected with the power management circuit, the integrated controller further including a motor and an electronic position limiter, the motor being arranged in the shell, the electronic position limiter being arranged on one side of the motor, the control circuit board being provided with a motor PWM drive circuit, and the control circuit board being electrically connected with the electronic position limiter and the motor through the motor PWM drive circuit.

[0008] It also includes a key box and a flexible electrical connector, the key box includes a front cover, a bottom box and a key circuit board, the key circuit board is provided with a key circuit, a power interface and a charging circuit, the key circuit board is electrically connected with the main control circuit board through the flexible electrical connector.

[0009] Preferably, the motor is a Hall encoder motor, and the electronic limit switch is a Hall encoder.

[0010] Preferably, the shell includes an outer shell and a bottom shell, the outer shell is detachably fixed to the bottom shell, the bottom shell is provided with a mounting plate, and the mounting plate is provided with a plurality of snap rings, and the motor is arranged in the shell through the snap ring.

[0011] Preferably, the shell is provided with a rotatable shaft interface through a bearing, and the output end of the motor is connected with the shaft interface.

[0012] Preferably, the wireless signal receiving and processing circuit further comprises a wireless antenna, and the control circuit board is wirelessly connected with the transmitting device through the wireless antenna.

[0013] Preferably, the key circuit includes an up key, a down key and a power-on key, the up key, the down key and the power-on key are all elastic keys, a flexible key is sleeved on the elastic key, the front cover is provided with a key hole corresponding to the position of the flexible key, and the flexible key passes through the key hole.

[0014] Preferably, the key circuit board is further provided with an indicator lamp circuit, the indicator lamp circuit is electrically connected with a plurality of LED lamps, and the LED lamps are respectively used for operation, battery charging and battery capacity indication.

[0015] The front cover is provided with a light transmission hole corresponding to the position of the LED lamp.

[0016] Preferably, the power interface is a Type-C interface, the Type-C interface is electrically connected with the charging circuit, and the front cover is provided with a Type-C accommodation hole corresponding to the position of the Type-C interface.

[0017] Preferably, the flexible electrical connector is a flat cable, and the key circuit and the charging circuit are electrically connected with the control circuit board through the flat cable.

[0018] Preferably, the key circuit board is further provided with another power terminal, the power terminal is externally connected with a photovoltaic panel, and the power terminal is electrically connected with a photovoltaic charging circuit on the control circuit board through a flat cable.

[0019] The power terminal is a 2pin socket structure, and the front cover is provided with a socket accommodation hole corresponding to the position of the 2pin socket.

[0020] The utility model discloses a beneficial effect is:

[0021] (1) the motor, stopper, receiver integration in one, can install in hollow louver glass glass upper frame, simplified assembly procedure, reduce production cost, let hollow louver glass appearance neat again;

[0022] (2) adopt hall encoding motor and hall encoder combination and realize electronic limit, reduce the component volume, realize the accurate positioning of louver blind lifting, overturning;

[0023] (3) design independent detachable key box, install in hollow louver glass lower part side, can dismount key box according to need and debug, operate;

[0024] (4) key box sets up Type-C charging and 2pin socket charging interface, to do as the standby power supply or battery charging interface, can ensure that the system runs no power failure risk. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be briefly introduced to the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description only some embodiments of the utility model, for ordinary skilled person in the art, under the premise of not paying creative labor, can also obtain other drawings according to these drawings.

[0026] Figure 1 It is the application diagram of the utility model in louver hollow glass,

[0027] Figure 2 It is the integrated controller and key box combination schematic diagram of the utility model,

[0028] Figure 3 It is the structure exploded schematic diagram of integrated controller,

[0029] Figure 4 It is the key box structure explosion schematic diagram,

[0030] Figure 5 It is the principle block diagram of the utility model,

[0031] Figure 6 It is the circuit diagram of microprocessor part of control circuit board,

[0032] Figure 7 It is the motor PWM drive circuit diagram of control circuit board,

[0033] Figure 8 It is the power management circuit diagram of control circuit board,

[0034] Figure 9is a circuit diagram of a photovoltaic charging and charging unit,

[0035] Figure 10 is a circuit diagram of a key and indicator light,

[0036] Fig. 1 is an integrated controller, 11 is a shell, 111 is a heat dissipation through hole, 112 is a rotating shaft interface, 113 is a buckle, 12 is a control circuit board, 121 is an external interface terminal, 13 is a motor, 14 is an electronic limit switch;

[0037] 2 is a key box, 21 is a front cover, 211 is a key hole, 212 is an LED light transmission hole, 213 is a socket accommodation hole, 22 is a bottom box, 23 is a key circuit board, 231 is an up key, 232 is a down key, 233 is a power on / off key, 234 is an LED light, 235 is a Type-C interface, 236 is a 2pin socket, 237 is a wire terminal, 24 is a flexible key,

[0038] 3 is a wire, 4 is a battery, 5 is a window frame, 51 is an upper frame, 6 is a transmission device. DETAILED DESCRIPTION

[0039] The technical scheme of the utility model will be further illustrated below in combination with the drawings and through specific embodiments.

[0040] Among them, the drawings are only used for example description, and the representation is only a schematic diagram, not a real object diagram, and cannot be understood as a limitation of the patent; in order to better illustrate the embodiments of the utility model, some components of the drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some known structures and their descriptions in the drawings can be omitted.

[0041] The same or similar reference numerals in the drawings of the embodiments of the utility model correspond to the same or similar components; in the description of the utility model, it is understood that if the terms "upper", "lower", "left", "right", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and not to indicate or imply that the device or element referred to must have a specific orientation, structure and operation, therefore, the positional relationship described in the drawings is only used for example description, and cannot be understood as a limitation of the patent, for those skilled in the art, the specific meaning of the above terms can be understood according to the specific situation.

[0042] In the description of the utility model, unless another explicit provision and limitation, if the connection between the components appears the term "connection" and the like indicates the connection relationship, the term should be understood broadly, for example, it can be fixed connection, can also be detachable connection, or integrated;It can be mechanical connection, or electrical connection;It can be directly connected, or indirectly connected through an intermediate medium, it can be the communication or interaction relationship between two components.

[0043] Figures 1 to 6 The utility model relates to a motor integrated type electric hollow louver glass control device, including integrated controller 1 and battery 4, integrated controller 1 includes casing 11 and control circuit board 12, control circuit board 12 detachably fixed in casing 11, be equipped with microprocessor on control circuit board 12, and the power management circuit, photovoltaic charging circuit, wireless signal receiving processing circuit of microprocessor electric connection, battery 4 and power management circuit electric connection, photovoltaic charging circuit and solar photovoltaic panel electric connection, the circuit structure of above-mentioned control circuit board 12 is prior art, and specific connection mode and working principle are not repeated here;

[0044] Integrated controller still includes motor 13 and electronic limiter 14, motor is located in casing 11, and electronic limiter 14 is located at one side of motor 13, and control circuit board is equipped with motor PWM drive circuit, and control circuit board 12 is electrically connected with electronic limiter 14, motor 13 through motor PWM drive circuit, and motor 13 is connected with transmission device 6, and transmission device 6 is used to control the lifting and overturning of louver blind 7.

[0045] Still include key box 2 and flat cable 3, control box 2 is equipped with front cover 21, bottom box 22, key circuit board 23 and flexible key 24, be equipped with key circuit, indicator lamp circuit and charging circuit on key circuit board 23, and key box 2 and control circuit board 12 are electrically connected through flat cable 3.

[0046] Referring to Figure 3 And Figure 4 In the embodiment, motor 13 is a hall encoder motor, and electronic limiter 14 is a hall encoder, and the motor is arranged in the casing 11 through a plurality of buckles 113, the casing on both sides of the motor 13 is provided with a heat dissipation through hole 111, and the casing 11 is provided with a rotatable rotating shaft interface 112 through a bearing, and the output end of the hall encoder motor is connected with the rotating shaft interface 112.

[0047] The wireless signal receiving processing circuit further includes a wireless antenna, and the control circuit board 12 is wirelessly connected with a transmitting device through the wireless antenna.

[0048] Referring toFigure 5 The key circuit on the key circuit board 23 in the figure includes an up key 231, a down key 232, and a switch key 233. The up key, the down key, and the switch key are all elastic keys. A flexible key 24 is sleeved on the top of the elastic key. The front cover 21 is provided with a key hole 211 corresponding to the position of the flexible key 24. The flexible key 24 passes through the key hole 211. In this embodiment, the flexible key 24 is made of silicone or silica gel.

[0049] In this embodiment, the indicator light circuit on the key circuit board 23 is electrically connected with a plurality of LED lights 234. The LED lights 234 are respectively used for operation, battery charging, and battery power indication. The LED light used for battery power indication is a full-color RGB LED light, which can display different colors for different power levels. The front cover 21 is provided with an LED light transmission hole 212 corresponding to the position of the LED light 234.

[0050] In this embodiment, the key circuit board 23 is also provided with a power interface 235, which is a Type-C interface. The Type-C interface is electrically connected with the charging circuit. The Type-C interface is arranged below the key circuit board 23. The front cover 21 is provided with a Type-C accommodation hole corresponding to the position of the Type-C interface 235. The Type-C interface can be externally connected with a portable power supply, which serves as a charging power supply for the battery 4.

[0051] In this embodiment, the power interface also includes another power terminal 236, which is a 2-pin socket 236. The front cover 21 is provided with a socket accommodation hole 213 corresponding to the position of the 2-pin socket 236. The 2-pin socket 236 can be externally connected with a backup photovoltaic panel. The 2-pin socket is electrically connected with the photovoltaic charging circuit on the control circuit board 12 through the wire 3. When the solar photovoltaic panel connected with the control circuit board 12 abnormally, the backup photovoltaic panel can be connected through the 2-pin socket of this power terminal, which serves as another solar photovoltaic power charging power supply for the battery 4.

[0052] The integrated controller integrates the motor 13, the electronic limit switch 14, and the receiver into one body, which can be installed in the hollow shutter glass upper frame, simplifying the assembly process, reducing production cost, and making the hollow shutter glass appearance neat. The motor adopts a combination of a Hall encoder motor and a Hall encoder to realize electronic limiting, reducing the size of the components and achieving precise positioning of the shutter lifting and turning. The key box is designed to be independent and detachable, installed on the lower side of the hollow shutter glass, and can be disassembled and debugged as needed. The key box is provided with a Type-C charging interface and a 2-pin socket charging interface, which can be used as a backup power supply or battery charging interface to ensure that the system runs without the risk of power failure.

[0053] The use method of the motor integrated type electric hollow shutter glass control device:

[0054] 1) Press the flexible button 24 to trigger the button function, realize the control function. Press the up button 231 or the down button 232 for a long time, the shutter rises or falls; press the up button 231 or the down button 232, the shutter turns up or down by a certain angle, and then realizes the leaf turning.

[0055] 2) In the process of the shutter rising or falling, press the on-off button 233, the shutter stops moving, and press the on-off button 233 for a long time, the control system is turned off.

[0056] 3) After the button pairing operation with the wireless signal transmitter, realize the wireless connection with the specific wireless signal transmitter. After receiving the related control signal of the wireless transmitter, the microprocessor on the control circuit board assembly runs the corresponding program, controls the motor through the motor drive circuit of the control circuit board assembly, and then realizes the functions of the shutter rising, falling, stopping and leaf turning.

[0057] The implementation of the above button operation instructions can be realized by programming by those skilled in the art, which is a conventional technology, and the specific programming process will not be described.

[0058] It should be stated that the above specific embodiments are only the preferred embodiments of the present application and the technical principles applied. Those skilled in the art should understand that on the basis of the technical content disclosed in the present application, various modifications, equivalent replacements, changes and the like can be made to the present application. However, as long as these changes do not deviate from the spirit of the present application, they should be within the protection scope of the present application. In addition, some terms used in the present application and the claims are not limited, but only for convenient description.

Claims

1. A motor-integrated electric insulated louvered glass control device, comprising an integrated controller and a battery, wherein the integrated controller includes a housing and a control circuit board, the control circuit board being detachably fixed within the housing, the control circuit board comprising a microprocessor, a power management circuit, a photovoltaic charging circuit, and a wireless signal receiving and processing circuit, and the battery being electrically connected to the power management circuit, characterized in that, The integrated controller also includes a motor and an electronic limit switch. The motor is housed within the housing, and the electronic limit switch is located on one side of the motor. The control circuit board includes a motor PWM drive circuit, and the control circuit board is electrically connected to the electronic limit switch and the motor through the motor PWM drive circuit. It also includes a button box and a flexible electrical connector. The button box includes a front cover, a bottom box, and a button circuit board. The button circuit board is provided with a button circuit, a power interface, and a charging circuit. The button circuit board is electrically connected to the main control circuit board through the flexible electrical connector.

2. The motor-integrated electric hollow louver glass control device according to claim 1, characterized in that, The motor is a Hall-coded motor, and the electronic limit switch is a Hall encoder.

3. The motor-integrated electric hollow louver glass control device according to claim 1, characterized in that, The housing includes an outer shell and a bottom shell. The outer shell is detachably fixed to the bottom shell. The bottom shell has a mounting plate inside, and the mounting plate has several retaining rings. The motor is mounted inside the housing by being embedded in the retaining rings.

4. The motor-integrated electric hollow louver glass control device according to claim 1, characterized in that, The housing is provided with a rotatable shaft interface via a bearing, and the output end of the motor is connected to the shaft interface.

5. The motor-integrated electric hollow louver glass control device according to claim 1, characterized in that, The wireless signal receiving and processing circuit also includes a wireless antenna, and the control circuit board is wirelessly connected to the transmitting device through the wireless antenna.

6. The motor-integrated electric hollow louver glass control device according to claim 1, characterized in that, The button circuit includes an up button, a down button, and a power button. The up button, down button, and power button are all elastic buttons. A flexible button is fitted above the elastic button. The front cover has a button hole corresponding to the position of the flexible button, and the flexible button passes through the button hole.

7. The motor-integrated electric hollow louver glass control device according to claim 1, characterized in that, The button circuit board is also provided with an indicator light circuit, which is electrically connected to several LEDs. The front cover has a light-transmitting hole corresponding to the position of the LED light.

8. The motor-integrated electric hollow louver glass control device according to claim 1, characterized in that, The power interface is a Type-C interface, which is electrically connected to the charging circuit. A Type-C clearance hole is provided on the front cover corresponding to the position of the Type-C interface.

9. The motor-integrated electric hollow louver glass control device according to claim 1, characterized in that, The flexible electrical connector is a ribbon cable, and the button circuit and charging circuit are electrically connected to the control circuit board through the ribbon cable.

10. The motor-integrated electric hollow louver glass control device according to claim 8, characterized in that, The button circuit board is also provided with another power terminal, which is electrically connected to the photovoltaic charging circuit on the control circuit board via a ribbon cable; The power terminal is a 2-pin socket structure, and a socket clearance hole is provided on the front cover corresponding to the position of the 2-pin socket.

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