CN210804065U - Hotel guest room air conditioner control panel - Google Patents
Hotel guest room air conditioner control panel Download PDFInfo
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- CN210804065U CN210804065U CN201922287524.4U CN201922287524U CN210804065U CN 210804065 U CN210804065 U CN 210804065U CN 201922287524 U CN201922287524 U CN 201922287524U CN 210804065 U CN210804065 U CN 210804065U
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- air conditioner
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Abstract
The utility model relates to a hotel control equipment technical field, in particular to hotel guest room air conditioner control panel, the power mainboard is connected in hotel guest room control box, air conditioner connection is in the control box in the guest room, be provided with infrared inductor in the guest room, infrared inductor in the control box is connected the guest room, infrared inductor is used for gathering personnel has or not information in the guest room, three-terminal steady voltage step-down power supply circuit respectively with MCU master control circuit, four ways dabs button input circuit, section code LCD screen drive circuit, communication control circuit electricity is connected, MCU master control circuit respectively with four ways dabs button input circuit, section code LCD screen drive circuit, communication control circuit electricity is connected, section code LCD screen drive circuit is connected with section code LCD screen electricity, four ways dabs button input circuit still includes a temperature sensor, the temperature sensor is connected in MCU master control circuit. Compared with the prior art, the utility model discloses a hotel guest room air conditioner control panel has good commonality on the basis of realizing energy-saving control.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a hotel control equipment technical field, in particular to hotel guest room air conditioner control panel.
[ background of the invention ]
The air conditioner is one of the necessary electrical appliances in the life at present, and people like to stay in an air-conditioned room no matter in summer or winter, however, the air conditioner is increasingly popularized, and meanwhile, the problem of huge energy consumption also exists, for example, when someone is indoors, but forgets to close doors and windows, the air conditioner is difficult to reach the set temperature all the time after long-term operation, and indoor personnel often adopt a mode of further reducing or increasing the set temperature to reach the expected indoor temperature, so that huge energy waste exists.
In the prior art, corresponding measures are taken for solving the problems, but the control systems based on the air conditioner internal unit are required to be changed, the dependence on the performance of the air conditioner is strong, and the corresponding energy-saving control device is required to be specially customized for the air conditioner system, so that the structure is complex, the installation is difficult, the universality is low, the popularization difficulty is high, and the energy conservation and emission reduction are not facilitated.
[ Utility model ] content
In order to overcome the problem, the utility model provides a hotel guest room air conditioner control panel that can effectively solve above-mentioned problem.
The utility model provides a technical scheme who above-mentioned technical problem provided is: the hotel guest room air conditioner control panel comprises a panel shell, a segment code liquid crystal display screen, a liquid crystal screen main board and a power supply main board, wherein the segment code liquid crystal display screen is fixed on the surface of the panel shell; the power supply main board is connected to a hotel guest room control box, an air conditioner in the guest room is connected to the control box, an infrared sensor is arranged in the guest room, the control box is connected with the infrared sensor in the guest room, and the infrared sensor is used for acquiring information about whether personnel in the guest room exist or not; the liquid crystal display panel comprises an MCU main control circuit, a four-way light touch key input circuit and a segment code liquid crystal display driving circuit, the power supply main panel comprises a three-end voltage stabilizing and reducing power supply circuit and a communication control circuit, the three-end voltage stabilizing and reducing power supply circuit is respectively and electrically connected with the MCU main control circuit, the four-way light touch key input circuit, the segment code liquid crystal display driving circuit and the communication control circuit, the MCU main control circuit is respectively and electrically connected with the four-way light touch key input circuit, the segment code liquid crystal display driving circuit and the communication control circuit, and the segment code liquid crystal display driving circuit is electrically connected with the segment code liquid crystal display; the four-way light touch key input circuit further comprises a temperature sensor, and the temperature sensor is connected to the MCU main control circuit.
Preferably, the three-terminal voltage-stabilizing and voltage-reducing power supply circuit is connected to the control box through a power line.
Preferably, the communication control circuit is connected to the control box through a communication line.
Preferably, the panel shell is further provided with four plastic keys, and the four plastic keys are connected to the four-way light touch key input circuit.
Preferably, the panel housing is made of plastic with a polished surface.
Preferably, the MCU master control circuit adopts an STC15F408AD model chip.
Preferably, the segment code liquid crystal display driving circuit adopts a chip of HT1621B model.
Preferably, the three-terminal voltage-stabilizing and voltage-reducing power supply circuit comprises an AMS1117 three-terminal voltage-stabilizing tube.
Preferably, the segment code liquid crystal display screen is a CX904866A segment code liquid crystal display screen.
Preferably, the communication control circuit is a TTL communication control circuit.
Compared with the prior art, the utility model discloses a hotel guest room air conditioner control panel when the temperature that the temperature sensor gathered reached the settlement temperature of air conditioner, through control panel to RCU control box transmission close the air conditioner instruction, RCU control box closes the air conditioner, so can be under the prerequisite that does not change the original control structure of air conditioner, the control module of the air conditioner internal unit of effectual combination, gather the temperature through control panel, and export the control module to the air conditioner internal unit through the RCU control box, thereby realize regulating and controlling to the air conditioner internal unit; owing to need not to be subject to the concrete model and the control structure of air conditioner internal unit, can carry out the selectivity installation to the room that has the air conditioner wantonly the utility model discloses a control panel has good commonality on the basis of realizing energy-conserving control, easily installs and use, is suitable for all kinds of brand air conditioning system.
[ description of the drawings ]
Fig. 1 is a circuit structure block diagram of the hotel guest room air conditioner control panel of the present invention;
FIG. 2 is a schematic diagram of the MCU main control circuit of the hotel guest room air conditioner control panel of the present invention;
FIG. 3 is a schematic diagram of a segment code LCD screen driving circuit of the hotel guest room air conditioner control panel of the present invention;
FIG. 4 is a schematic diagram of a three-terminal voltage stabilizing and reducing power circuit of the hotel guest room air conditioner control panel of the present invention;
figure 5 is the utility model discloses hotel guest room air conditioner control panel's four ways dabs button input circuit schematic diagram.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
It should be noted that all directional indications (such as up, down, left, right, front, and back … …) in the embodiments of the present invention are limited to relative positions on a given view, not absolute positions.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Please refer to fig. 1 to 5, the utility model discloses a hotel guest room air conditioner control panel for hotel guest room air conditioner control, including panel shell, section sign indicating number liquid crystal display, LCD screen mainboard and power mainboard, section sign indicating number liquid crystal display is fixed in panel shell surface, and inside LCD screen mainboard and power mainboard were fixed in panel shell, section sign indicating number liquid crystal display was connected with LCD screen mainboard electricity, and the LCD screen mainboard is connected with power mainboard electricity. The power supply main board is connected to a hotel room control box, an air conditioner in the hotel room is connected to the control box, and the control box controls the air conditioner. Be provided with infrared inductor in the guest room, infrared inductor in the guest room is connected to the control box, and infrared inductor is used for gathering the interior personnel of guest room and has or not information to transmit to the control box mainboard and carry out information processing, the control box has or not information to carry out on-off control to the air conditioner according to the interior personnel of guest room. The control box is an RCU control box.
The LCD screen mainboard comprises an MCU main control circuit, four paths of light touch key input circuits and a segment code LCD screen drive circuit, the power supply mainboard comprises a three-end voltage stabilizing and reducing power supply circuit and a communication control circuit, the three-end voltage stabilizing and reducing power supply circuit is respectively electrically connected with the MCU main control circuit, the four paths of light touch key input circuits, the segment code LCD screen drive circuit and the communication control circuit, the MCU main control circuit is respectively electrically connected with the four paths of light touch key input circuits, the segment code LCD screen drive circuit and the communication control circuit, and the segment code LCD screen drive circuit is electrically connected with the segment code LCD screen.
The MCU main control circuit is used for logic control, data acquisition and transmission and is the core of the whole control panel. And the infrared sensor in the guest room is connected to the control box mainboard.
The segment code liquid crystal display driving circuit is used for driving the segment code liquid crystal display to display data.
The three-terminal voltage-stabilizing and voltage-reducing power supply circuit is connected to the RCU control box through a power line and used for converting the voltage input by the RCU control box into 5V voltage and keeping a voltage-stabilizing state, and the three-terminal voltage-stabilizing and voltage-reducing power supply circuit is beneficial to protecting a control panel.
And the communication control circuit is connected to the RCU control box through a communication line and is used for data interaction with the RCU control box.
The panel shell is also provided with four plastic keys which are connected with the four-way light touch key input circuit and respectively control the parameters of the air conditioner to be a switch, a temperature and a wind speed, and each plastic key corresponds to one parameter.
The four-way light touch key input circuit further comprises a temperature sensor, the temperature sensor is connected to the MCU main control circuit, the temperature sensor collects the temperature in the guest room and transmits the collected temperature information to the MCU main control circuit, the MCU main control circuit compares the actual indoor temperature with the set temperature of the air conditioner and then transmits the comparison result to the RCU control box, and the RCU control box performs on-off control on the air conditioner. When the temperature that the temperature sensor was gathered reached the settlement temperature of air conditioner, closed the air conditioner instruction to the transmission of RCU control box through control panel, the RCU control box is closed the air conditioner, so can be under the prerequisite that does not change the original control structure of air conditioner, effectual control module who combines air conditioner indoor set gathers the temperature through control panel to export the control module to air conditioner indoor set through the RCU control box, thereby realize regulating and controlling to air conditioner indoor set. Owing to need not to be subject to the concrete model and the control structure of air conditioner internal unit, can carry out the selectivity installation to the room that has the air conditioner wantonly the utility model discloses a control panel has good commonality on the basis of realizing energy-conserving control, easily installs and use, is suitable for all kinds of brand air conditioning system. The MCU master control circuit adopts an STC15F408AD model chip.
The segment code liquid crystal display driving circuit adopts a HT1621B type chip.
The three-terminal voltage-stabilizing and voltage-reducing power supply circuit comprises an AMS1117 three-terminal voltage-stabilizing tube.
The segment code liquid crystal display screen is a CX904866A segment code liquid crystal display screen.
The communication control circuit is a TTL communication control circuit.
The panel shell is made of plastic with polished surface.
During operation, the hand presses the compression moulding and glues the button, and MCU master control circuit gathers the level change that corresponds the plastic button, does corresponding processing, exports for section code LCD screen drive circuit, and section code LCD screen drive circuit changes section code LCD display and shows, and data in the MCU master control circuit passes through communication control circuit this moment and exports to the RCU control box, change the data of communicating with the RCU control box, follow the parameter change of RCU control box control air conditioner.
Compared with the prior art, the utility model discloses a hotel guest room air conditioner control panel when the temperature that the temperature sensor gathered reached the settlement temperature of air conditioner, through control panel to RCU control box transmission close the air conditioner instruction, RCU control box closes the air conditioner, so can be under the prerequisite that does not change the original control structure of air conditioner, the control module of the air conditioner internal unit of effectual combination, gather the temperature through control panel, and export the control module to the air conditioner internal unit through the RCU control box, thereby realize regulating and controlling to the air conditioner internal unit; owing to need not to be subject to the concrete model and the control structure of air conditioner internal unit, can carry out the selectivity installation to the room that has the air conditioner wantonly the utility model discloses a control panel has good commonality on the basis of realizing energy-conserving control, easily installs and use, is suitable for all kinds of brand air conditioning system.
The above description is only for the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications made within the spirit of the present invention, equivalent replacements and improvements should be included in the scope of the present invention.
Claims (10)
1. The hotel guest room air conditioner control panel is used for controlling hotel guest room air conditioners and is characterized by comprising a panel shell, a segment code liquid crystal display screen, a liquid crystal screen main board and a power supply main board, wherein the segment code liquid crystal display screen is fixed on the surface of the panel shell;
the power supply main board is connected to a hotel guest room control box, an air conditioner in the guest room is connected to the control box, an infrared sensor is arranged in the guest room, the control box is connected with the infrared sensor in the guest room, and the infrared sensor is used for acquiring information about whether personnel in the guest room exist or not;
the liquid crystal display panel comprises an MCU main control circuit, a four-way light touch key input circuit and a segment code liquid crystal display driving circuit, the power supply main panel comprises a three-end voltage stabilizing and reducing power supply circuit and a communication control circuit, the three-end voltage stabilizing and reducing power supply circuit is respectively and electrically connected with the MCU main control circuit, the four-way light touch key input circuit, the segment code liquid crystal display driving circuit and the communication control circuit, the MCU main control circuit is respectively and electrically connected with the four-way light touch key input circuit, the segment code liquid crystal display driving circuit and the communication control circuit, and the segment code liquid crystal display driving circuit is electrically connected with the segment code liquid crystal display;
the four-way light touch key input circuit further comprises a temperature sensor, and the temperature sensor is connected to the MCU main control circuit.
2. The air conditioning control panel for hotel rooms as defined in claim 1, wherein said three-terminal voltage-stabilizing and voltage-reducing power supply circuit is connected to the control box through a power line.
3. The hotel room air conditioning control panel of claim 1, wherein the communication control circuit is connected to the control box by a communication line.
4. The hotel room air conditioning control panel of claim 1, wherein the panel housing is further provided with four plastic keys, the four plastic keys being connected to the four-way light touch key input circuit.
5. The hotel room air conditioning control panel of claim 1, wherein said panel housing is made of a polished surface plastic.
6. The hotel room air conditioning control panel of claim 1, wherein the MCU master control circuit is a STC15F408AD model chip.
7. The hotel room air conditioner control panel of claim 1, wherein the segment code lcd panel driving circuit is a HT1621B model chip.
8. The hotel room air conditioning control panel of claim 1, wherein the three-terminal regulated buck power supply circuit includes an AMS1117 three-terminal regulator tube.
9. The hotel room air conditioning control panel of claim 1, wherein said segmented liquid crystal display is a CX904866A segmented liquid crystal display.
10. The hotel room air conditioning control panel of claim 1, wherein the communication control circuit is a TTL communication control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922287524.4U CN210804065U (en) | 2019-12-18 | 2019-12-18 | Hotel guest room air conditioner control panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922287524.4U CN210804065U (en) | 2019-12-18 | 2019-12-18 | Hotel guest room air conditioner control panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210804065U true CN210804065U (en) | 2020-06-19 |
Family
ID=71228789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922287524.4U Active CN210804065U (en) | 2019-12-18 | 2019-12-18 | Hotel guest room air conditioner control panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210804065U (en) |
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2019
- 2019-12-18 CN CN201922287524.4U patent/CN210804065U/en active Active
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