CN217383095U

CN217383095U - Warm logical controller

Info

Publication number: CN217383095U
Application number: CN202220491995.6U
Authority: CN
Inventors: 罗畅
Original assignee: Zhenjiang Kangte Electronics Co ltd
Current assignee: Zhenjiang Kangte Electronics Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-09-06
Anticipated expiration: 2032-03-09

Abstract

The utility model relates to a warm logical controller, including control division and power supply unit, control division is by battery powered, can put at will like the remote controller, and power supply unit is equipped with binding post, can hide in central air conditioning's fan-coil, heating equipment's central control department or fresh air unit's wind gap, carries out the communication through the mutual transmission of wireless communication module and receipt data between control division and the power supply unit.

Description

Warm logical controller

Technical Field

The utility model relates to a warm logical controller, specifically speaking relate to a warm logical controller of exempting from wiring.

Technical Field

The heating ventilation controller is mainly applied to adjusting and setting the running state and the function of a central air conditioner, heating equipment and a fresh air handling unit, and in the design and actual construction process of modern decoration, the power line and the signal line of the heating ventilation controller are generally laid by adopting a concealed wire arrangement mode, so that the appearance is attractive, and the inconvenience and the high maintenance cost of maintenance are brought. For the condition of longer service life, the cable arranged in the wall body is inevitably aged or damaged, and high maintenance cost and a complex construction process are always subjected to scaling during maintenance. If the open lines are arranged, the problem of the existing maintenance link can be solved, and the problem of poor attractiveness is brought. How to provide a controller for solving the inconvenience caused by wiring in the current stage is an urgent problem to be solved in the industry.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a warm logical controller for solve current warm logical controller because of arranging the problem that later stage cost of maintenance that brings behind the dark line is high, or arrange that the bright line influences pleasing to the eye problem.

The technical scheme is as follows: the utility model provides a warm logical controller, including control section and power unit, control section includes shell, control panel and battery, install the interface of liquid crystal display, button, temperature sensor, No. 1 singlechip, wireless communication module A and Type-C model on the control panel. The power supply part comprises a shell and a power supply board, wherein a relay, a transformer, a wiring terminal, a No. 2 single chip microcomputer and a wireless communication module B are installed on the power supply board.

Further, the wireless communication modules are a pair, which are a transmitting end and a receiving end, and are respectively installed in the control part and the power supply part, and are marked and distinguished by A and B in the document.

Furthermore, the shells of the control part and the power supply part are made of PC + ABS materials and are formed by die sinking and injection molding.

Further, the liquid crystal display screen is a segment code liquid crystal display screen.

Further, the battery is a rechargeable lithium battery.

Has the advantages that: warm controller that leads to divide into two original warm controller, the split is two independent parts of control and power, power part is equipped with binding post, can hide in central air conditioning's fan coil, ground heating equipment's central control department, or in fresh air unit's wind gap, binding post can be wired nearby, the wiring is except being used for signal communication, also provides power supply for power part. The control part is powered by a rechargeable lithium battery and can be placed randomly like a remote controller, and the control part and the power supply part are communicated by transmitting and receiving data mutually between the wireless communication modules, so that the problem that the original warm-up controller needs wiring and is brought is thoroughly solved.

Drawings

Fig. 1 is a schematic structural diagram of a conventional temperature controller.

Fig. 2 is a schematic diagram of a control portion of the heating ventilation controller of the present invention.

Fig. 3 is a schematic diagram of a power supply portion of the heating power-on controller of the present invention.

Fig. 4 is a schematic diagram of the internal structure of the control part of the heating ventilation controller of the present invention.

Detailed Description

As shown in figure 1, the traditional warm-air controller is a whole and is divided into a front shell (1), a control panel (2), a power panel (3) and a back shell (4), the control panel and the power panel are connected through a connecting wire (5), used for transmitting signals and providing power supply, the front shell and the back shell are assembled and locked by the matching of the male and female lock catches, the control panel is fixed in the front shell by screws, the power panel is fixed in the back shell by the lock catches, thereby forming a whole, the back shell is provided with a hole for exposing the wiring terminal for wiring operation, the connected power supply wire and the signal transmission cable are arranged in the wall, or the wall surface, the power cable is connected with the commercial power, one end of the data transmission cable is connected with the heating ventilation controller, and the other end of the data transmission cable is connected with a fan coil of the central air conditioner, a central control position of the floor heating or a control end of the fresh air handling unit.

The utility model provides a heating controller, which comprises a control part as shown in figure 2 and a power supply part as shown in figure 3, compared with the traditional heating controller shown in figure 1, the surface shell and the control panel are packed into a whole to form the control part; packing the back shell and the power panel into a whole to form the power part; the part for transmitting signals in the wire for connecting the original control panel and the power supply is replaced by a pair of wireless communication modules to realize wireless communication; the part used to deliver the current is replaced by a lithium battery.

Further, as shown in fig. 2, the control part comprises a set of shells which are made of PC + ABS materials through mold opening and injection molding, the set of shells comprises a face shell (6) and a bottom shell (7), and the face shell (6) and the bottom shell (7) are assembled and locked through the matching of male and female lock catches.

As shown in fig. 4, a control board and a rechargeable lithium battery (8) are installed in the casing of the control part, and are connected through a power supply lead (17). The control panel uses PCB (9) as the basement, installs section code liquid crystal display (10), button (11) and temperature sensor (12) based on the thermistor principle towards the one side of face-piece, installs interface (15) of 1 No. singlechip (13), wireless communication module A (14), Type-C model and other electronic components (16) including resistance, electric capacity towards the one side of drain pan.

The number 1 single chip microcomputer is internally burned with a pre-programmed program for setting, adjusting, managing and controlling parameters such as temperature, working mode, working time and the like of a central air conditioner, heating equipment and a fresh air handling unit, and the program is also internally provided with a communication protocol segment for communicating with the wireless communication module, so that an operation instruction can be transmitted outwards through the wireless communication module, and meanwhile, data received by the wireless communication module can be reversely analyzed into the number 1 single chip microcomputer according to the definition of the communication protocol and displayed through a liquid crystal display screen.

Further, as shown in fig. 3, the power supply part includes a set of shells formed by PC + ABS material mold opening injection molding, the set of shells includes an upper shell (18) and a lower shell (19), and the upper shell (18) and the lower shell (19) are assembled and locked by the cooperation of male and female lock catches.

The power supply comprises a power supply board in a shell of the power supply part, wherein the power supply board takes a PCB as a substrate, a bicolor light-emitting diode, a No. 2 single chip microcomputer, a wireless communication module B and other electronic components including a resistor and a capacitor which are used as a work indicator lamp are installed on one surface of a face shell, and a wiring terminal, a relay and a transformer are installed on one surface of a lower shell. The light-emitting diode is exposed through a hole (20) reserved in the upper shell, and the wiring terminal is exposed through a hole (21) reserved in the lower shell.

The wiring terminal of the power supply part is used for wiring with a central air conditioner, heating equipment and a fresh air handling unit, and the wiring comprises a power line for providing a power supply and a data line for transmitting signals. The No. 2 single chip microcomputer is internally burned with a pre-programmed program, and the program also comprises a communication protocol segment which is communicated with the wireless communication module. The No. 2 single chip microcomputer is used for analyzing the signals received by the wireless communication module B or transmitting the feedback information to the wireless communication module B according to the format of the communication protocol for the wireless communication module B to transmit outwards.

When the intelligent warm-up controller is used by a user, the control part of the warm-up controller is held by hand, an operation requirement is input to the warm-up controller through a key, the operation requirement is processed through a program in a No. 1 single chip microcomputer, the operation requirement is converted into an operation instruction with a communication protocol specified format, the operation instruction is transmitted to the wireless communication module A through a circuit on the PCB, and the wireless communication module A sends the instruction outwards after receiving the instruction. The power supply part of the temperature controller is arranged in a fan coil of the central air conditioner, the central control part of the floor heating equipment or an air port of the fresh air unit, the wireless communication module B in the temperature controller receives an instruction sent by the wireless communication module A and then transmits the instruction to the No. 2 single chip microcomputer through a circuit on the PCB for processing, and the No. 2 single chip microcomputer controls the relay to be opened or closed after processing the received instruction, so that the central air conditioner, the heating equipment and the fresh air unit are controlled. After the action instruction is completed, no matter success or failure, the No. 2 single chip microcomputer transmits the result to the wireless communication module B according to the format of the communication protocol, the wireless communication module B transmits the information to the outside after receiving the information, the wireless communication module A located in the control part transmits the content to the No. 1 single chip microcomputer after receiving the return information, and the No. 1 single chip microcomputer analyzes the information according to the communication protocol and displays the result through a screen. The user inputs an operation requirement through the keys, and then obtains the operation feedback of the requirement through the liquid crystal display screen, and one effective man-machine conversation and one operation on the heating and ventilation controller are completed.

Furthermore, the control part is provided with a power supply by an internal battery, the battery is a lithium battery capable of being charged repeatedly, when the battery is in short of power, the residual power of the battery is displayed through a screen, a user can charge the battery by using a wire connecting power supply through a Type-C interface, the Type-C interface is a USB interface of a new Type, current can be transmitted, data can be transmitted, and therefore the Type-1 single chip microcomputer of the control part can be upgraded through the interface besides charging the lithium battery.

Furthermore, the power supply part is powered by a power line connected with the wiring terminal to work, the power supply part is provided with a working state indicator lamp made of a bicolor light-emitting diode, and when the power supply part is communicated with the power supply but is not in a communication state, the indicator lamp is green and is normally on; when the power supply part is in a normal communication state, the indicator light flashes in green; when the communication of the power supply part is abnormal, the indicator light flashes red.

Furthermore, the wireless communication modules are a pair of two wireless communication modules, the two wireless communication modules are respectively arranged in the control part and the power supply part, the control part is an upper computer, the power supply part is a lower computer, and the two wireless communication modules are subjected to code matching operation according to machine position numbers, so that the communication between the two wireless communication modules is ensured to be accurately corresponding. The frequency of the wireless communication module is 433 MHz.

The embodiment in the above original text is only for explaining the technical idea of the utility model, can not limit with this the utility model discloses a protection scope, all according to the utility model provides a technical idea, any change of doing on technical scheme basis all falls into the utility model discloses within the protection scope. The technology not related to the utility model can be realized by the prior art.

Claims

1. A warm-up controller includes a control section and a power supply section, characterized in that: the shell of the control part comprises a battery and a control panel which are connected through a power supply lead, and the control panel is provided with a wireless communication module and a Type-C interface; the power supply part comprises a power supply board, and a wireless communication module and a working state indicator lamp are installed on the power supply board.

2. The warm-up controller of claim 1, wherein: the battery is a rechargeable lithium battery.

3. The warm-up controller of claim 1, wherein: the frequency of the wireless communication module used in the control part and the power supply part is 433 MHz.

4. The warm-up controller of claim 1, wherein: the shell materials of the control part and the power supply part of the warm-up controller are PC + ABS.

5. The warm-up controller of claim 1, wherein: the screen used by the control part is a segment code liquid crystal display screen.

6. The warm-up controller of claim 1, wherein: the working state indicator light of the power supply part is a double-color light-emitting diode and can be divided into three states of green constant brightness, green flashing and red flashing.