Portable ice maker control system

Abstract

The utility model belongs to the technical field of ice maker control, and particularly relates to a portable ice maker control system. The battery charging and discharging control module is respectively connected with the battery, the DC-DC module and the compressor module, the DC-DC module supplies power to the main control MCU, and the compressor module is connected with the main control MCU for data transmission; the output end of the main control MCU is connected with a heat dissipation fan, an ice-shedding electromagnetic valve, an ice-shedding motor, an ice-shedding in-place detector, a water pump motor and a display panel; the detection end of the main control MCU is connected with a temperature probe, an environment temperature probe, an infrared transmitting unit, an infrared receiving unit and a water shortage detection module. On the basis of a traditional ice maker circuit, two sets of battery circuits are added and expanded; the power supply mode of the ice maker battery can be changed, so that the power supply requirement of the ice maker in outdoor use is met.

Description

Technical Field

[0001] The utility model belongs to the technical field of ice maker control, in particular to a portable ice maker control system. Background Art

[0002] An ice maker is a refrigeration mechanical device that generates ice by cooling water through an evaporator with the refrigerant of the refrigeration system. It uses a refrigeration system and water as a carrier to make ice through a device when powered on. When using a car ice maker, it needs to be connected to the car power supply to ensure operation; it cannot meet the needs of outdoor portable use. To address this problem, the battery pack is expanded and a portable ice maker control system is provided. Utility Model Content

[0003] In order to solve the defects and shortcomings of the prior art, the purpose of the utility model is to provide a portable ice maker control system with a simple structure, reasonable design and easy use. It is based on the traditional ice maker circuit and adds two sets of battery circuits to expand it. It can realize the conversion of the battery power supply mode of the ice maker to meet the power supply needs of the ice maker when used outdoors.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: it includes a main control MCU, a battery charge and discharge control module, a battery, a DC-DC module, a compressor module, a heat dissipation fan, an ice-removing solenoid valve, an ice-removing motor, an ice-removing in place detection, a water pump motor, a temperature probe, an ambient temperature probe, an infrared transmitting unit, an infrared receiving unit, a water shortage detection module, and a display panel; the battery charge and discharge control module is respectively connected to the battery, the DC-DC module, and the compressor module, the DC-DC module supplies power to the main control MCU, and the compressor module is connected to the main control MCU for data transmission; the output end of the main control MCU is connected to the heat dissipation fan, the ice-removing solenoid valve, the ice-removing motor, the ice-removing in place detection, the water pump motor, and the display panel; the detection end of the main control MCU is connected to the temperature probe, the ambient temperature probe, the infrared transmitting unit, the infrared receiving unit, and the water shortage detection module.

[0005] Preferably, the battery charge and discharge control module is directly connected to 12 / 24V DC power, and only a dual-channel connection is maintained between the battery and the battery charge and discharge control module to realize two circuit structures of charging and power supply.

[0006] As a preference, the battery charge and discharge control module and the battery are replaced with battery one and battery two, and battery one and battery two are directly connected to the DC-DC module; the DC-DC module supplies power to the compressor module and the main control MCU.

[0007] Preferably, the battery 1, the battery 2 and the DC-DC module maintain unidirectional power supply.

[0008] Preferably, the display panel is integrated with a wireless transmission Bluetooth module to achieve remote control.

[0009] After adopting the above structure, the beneficial effects of the utility model are: it adds and expands two sets of battery circuits based on the traditional ice maker circuit; it can realize the conversion of the battery power supply mode of the ice maker to meet the power supply demand of the ice maker when used outdoors. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the utility model is described in detail through the following specific implementations and drawings.

[0011] Figure 1 It is a structural schematic diagram of the utility model;

[0012] Figure 2 This is a structural schematic diagram of a second specific implementation mode of the present utility model;

[0013] Figure 3 This is a schematic diagram of the structure of the main control MCU1 of the utility model;

[0014] Figure 4 The local circuit of the DC-DC module 2 of the utility model Figure 1 ;

[0015] Figure 5 The schematic diagram of the partial circuit of the DC-DC module 2 of the utility model is shown in FIG. Figure 2 ;

[0016] Figure 6 The schematic diagram of the partial circuit of the DC-DC module 2 of the utility model is shown in FIG. Figure 3 ;

[0017] Figure 7 This is a circuit diagram of the compressor module 5 of the utility model;

[0018] Figure 8 This is the circuit diagram of the external device interface of the utility model;

[0019] Fig. 9 This is a circuit diagram of the battery charge and discharge control module 31 of the utility model.

[0020] Explanation of the accompanying drawings: main control MCU1, DC-DC module 2, battery one 3, battery two 4, compressor module 5, cooling fan 6, defrosting solenoid valve 7, defrosting motor 8, defrosting detection 9, water pump motor 10, temperature probe 11, ambient temperature probe 12, infrared transmitting unit 13, infrared receiving unit 14, water shortage detection module 15, display panel 16, battery charge and discharge control circuit 31, battery 34. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is described below by specific embodiments shown in the accompanying drawings. However, it should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0022] It should also be noted that, in order to avoid obscuring the present invention due to unnecessary details, only structures and / or processing steps closely related to the scheme according to the present invention are shown in the accompanying drawings, while other details that are not closely related to the present invention are omitted.

[0023] See Figure 1 , Figure 3-Figure 9 As shown, this specific implementation adopts the following technical scheme: it includes a main control MCU1, a battery charge and discharge control module 31, a battery 34, a DC-DC module 2, a compressor module 5, a heat dissipation fan 6, an ice-removing solenoid valve 7, an ice-removing motor 8, an ice-removing in place detection 9, a water pump motor 10, a temperature probe 11, an ambient temperature probe 12, an infrared transmitting unit 13, an infrared receiving unit 14, a water shortage detection module 15, and a display panel 16; the battery charge and discharge control module 31 is connected to the battery 34, the DC-DC module 2, and the compressor module 5 respectively, the DC-DC module 2 supplies power to the main control MCU1, and the compressor module 5 is connected to the main control MCU1 for data transmission; the output end of the main control MC1U is connected to the heat dissipation fan 6, the ice-removing solenoid valve 7, the ice-removing motor 8, the ice-removing in place detection 9, the water pump motor 10, and the display panel 16; the detection end of the main control MCU1 is connected to the temperature probe 11, the ambient temperature probe 12, the infrared transmitting unit 13, the infrared receiving unit 14, and the water shortage detection module 15.

[0024] The battery charge and discharge control module 31 is directly connected to 12 / 24V DC power, and the battery 34 and the battery charge and discharge control module 31 only maintain a dual-channel connection to realize two circuit structures of charging and power supply. The display panel 16 is integrated with a wireless transmission Bluetooth module to realize remote control.

[0025] See also Figure 2 The difference between this embodiment and the first embodiment is that: the battery charge and discharge control module 31 and the battery 34 are replaced by the battery 1 3 and the battery 2 4, and the battery 1 3 and the battery 2 4 are directly connected to the DC-DC module 2; the DC-DC module 2 supplies power to the compressor module 5 and the main control MCU 1. The battery 1 3 and the battery 2 4 and the DC-DC module 2 maintain unidirectional power supply.

[0026] The utility model increases and expands two sets of battery circuits based on the traditional ice-making machine circuit, and can realize the conversion of the battery power supply mode of the ice-making machine to meet the power supply demand of the ice-making machine when it is used outdoors.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A portable ice maker control system, characterized in that: It comprises a main control MCU, a battery charge and discharge control module, a battery, a DC-DC module, a compressor module, a heat dissipation fan, an ice-removing solenoid valve, an ice-removing motor, an ice-removing in-place detection, a water pump motor, a temperature probe, an ambient temperature probe, an infrared transmitting unit, an infrared receiving unit, a water shortage detection module, and a display panel; the battery charge and discharge control module is respectively connected to the battery, the DC-DC module, and the compressor module, the DC-DC module supplies power to the main control MCU, and the compressor module is connected to the main control MCU for data transmission; the output end of the main control MCU is connected to the heat dissipation fan, the ice-removing solenoid valve, the ice-removing motor, the ice-removing in-place detection, the water pump motor, and the display panel; the detection end of the main control MCU is connected to the temperature probe, the ambient temperature probe, the infrared transmitting unit, the infrared receiving unit, and the water shortage detection module.

2. A portable ice maker control system according to claim 1, characterized in that: The battery charge and discharge control module is directly connected to 12 / 24V direct current, and only a dual-channel connection is maintained between the battery and the battery charge and discharge control module to realize two circuit structures of charging and power supply.

3. A portable ice maker control system according to claim 2, characterized in that: The battery charge and discharge control module and the battery are replaced by battery one and battery two, and battery one and battery two are directly connected to the DC-DC module; the DC-DC module supplies power to the compressor module and the main control MCU.

4. A portable ice maker control system according to claim 3, characterized in that: The battery 1, the battery 2 and the DC-DC module maintain unidirectional power supply.

5. A portable ice maker control system according to claim 1, characterized in that: The display panel is integrated with a wireless transmission Bluetooth module to realize remote control.

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