CN220169719U

CN220169719U - Multi-power-supply ice maker

Info

Publication number: CN220169719U
Application number: CN202223398988.0U
Authority: CN
Inventors: 赵红中
Original assignee: Shenzhen Lijia Electric Appliance Technology Co ltd
Current assignee: Shenzhen Lijia Electric Appliance Technology Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-12-12
Anticipated expiration: 2032-12-15

Abstract

The embodiment of the utility model discloses a multi-power-supply ice maker, which comprises a control unit, a direct-current input port, an alternating-current input port, a direct-current output port, an alternating-current output port, a solar module, a storage battery, a control unit, a refrigerating system, an ice outlet and water outlet system and an operation panel, wherein the direct-current input port, the alternating-current input port, the direct-current output port, the alternating-current output port, the solar module, the storage battery, the control unit, the refrigerating system, the ice outlet and water outlet system and the operation panel are respectively connected with the control unit; the direct current input port is used for being connected with a direct current power supply, the alternating current input port is used for being connected with an alternating current power supply, and the operation panel is provided with a power key, a water outlet key, an ice outlet key and an ultraviolet switch; the control unit is used for selecting one of the direct current power supply, the alternating current power supply, the storage battery and the solar module to provide power when the power key is detected to be activated, and through the mode, various power supply modes can be provided, the outgoing use of the ice machine is facilitated, and instant ice making is facilitated.

Description

Multi-power-supply ice maker

Technical Field

The utility model relates to the technical field of ice making, in particular to a multi-power-supply ice making machine.

Background

Along with the improvement of the living standard of people, more and more families have own automobiles, when the automobiles are used for going out to play, food is easy to deteriorate after being stored for a certain time especially in summer and autumn, meanwhile, ice cubes can be used for carrying out iced treatment on beverages in hot summer, the living quality is improved, the driver and passengers are facilitated to be relieved, the mind of the driver and passengers due to the dysphoria caused by weather can be refreshed, and the driving safety is improved. The ice maker is refrigeration mechanical equipment for cooling water by a refrigerating system refrigerant through an evaporator to generate ice, the existing ice maker is mainly applied to the home use in the city, the power supply mode is single, people can only prepare ice cubes in advance when going out, then the ice cubes are stored and carried by an insulation can, and if the way is far or the going out time is long, the ice cubes are easy to freeze into water, so that the ice cubes cannot be used.

Disclosure of Invention

The embodiment of the utility model provides a plurality of power supply modes, which is convenient for the outgoing use of the ice maker and is favorable for instant ice making.

In order to achieve the above purpose, the embodiment of the utility model provides a multi-power-supply ice maker, which comprises a control unit, a direct current input port, an alternating current input port, a direct current output port, an alternating current output port, a solar module, a storage battery, a control unit, a refrigerating system, an ice and water outlet system and an operation panel, wherein the direct current input port, the alternating current input port, the direct current output port, the alternating current output port, the solar module, the storage battery, the control unit, the refrigerating system, the ice and water outlet system and the operation panel are respectively connected with the control unit;

the direct current input port is used for being connected with a direct current power supply, the alternating current input port is used for being connected with an alternating current power supply, and the operation panel is provided with a power key, a water outlet key, an ice outlet key and an ultraviolet switch;

the control unit is used for selecting one of the direct current power supply, the alternating current power supply, the storage battery and the solar module to provide power when the power key is detected to be activated, the control unit is connected with the refrigerating system and used for controlling the refrigerating system to refrigerate, the ice outlet water system is connected with the refrigerating system, and the control unit is used for controlling the ice outlet water system to correspondingly realize water outlet, ice outlet and sterilization functions when the water outlet key, the ice outlet key and the ultraviolet switch are detected to be activated;

the storage battery is connected with the solar module, the direct current input port and the alternating current input port so as to charge through one of the solar module, the direct current power supply and the alternating current power supply.

Further, in the case that the dc input port is connected to a dc power supply or the ac input port is connected to an ac power supply, the control unit selects the dc power supply or the ac power supply to provide power;

under the condition that the direct current input port is not connected with a direct current power supply and the alternating current input port is not connected with an alternating current power supply, the control unit controls the solar module to stop charging the storage battery and select the storage battery to provide power when the storage battery is full, and controls the solar module to charge the storage battery and select the solar module to provide power when the storage battery is not full.

Further, the portable electronic device further comprises an illuminating lamp, wherein an illuminating key, a power source lamp and a power storage lamp are further arranged on the operating panel;

when the illumination key is activated, the control unit controls the illumination lamp to emit light; when the power key is activated, the control unit controls the power lamp to be normally on, when the storage battery is in a charging state, the control unit controls the power storage lamp to flash and lighten, and when the storage battery is in a full-power state, the control unit controls the power storage lamp to be normally on.

Further, the storage battery is connected with the direct current output port and the alternating current output port, and the control unit is further used for controlling the direct current output port to output direct current voltage and the alternating current output port to output alternating current voltage;

and the control unit is used for controlling the output lamp to flash and lighten when the direct current output port or the alternating current output port is in an output state.

Further, the operation panel is also provided with a mode key, a small ice indicator lamp and a big ice indicator lamp;

when the power key is activated, the ice outlet water system defaults to be in a small ice working mode, the small ice indicator lamp is always on, the small ice outlet mode and the big ice outlet mode are switched through the mode key, and when the ice outlet water system is in the big ice working mode, the big ice indicator lamp is always on.

Further, the refrigerating system comprises a direct-current variable-frequency compressor, an evaporator, a drying filter, a condenser, a fan, a temperature sensing probe and an electromagnetic valve;

the output of direct current variable frequency compressor connects the input of solenoid valve, and the first output of solenoid valve is connected the input of condenser, the output of condenser is connected drier-filter's input, drier-filter's output is connected the first input of evaporimeter, the output of evaporimeter is connected the input of direct current variable frequency compressor, the second input of evaporimeter is connected the second output of solenoid valve, the fan is close to the condenser sets up, temperature sensing probe is close to the setting of direct current variable frequency compressor.

Further, the ice outlet water outlet system comprises a box main body, a water intake, an ice taking port, a water pump A, a water pump B, a synchronous motor A, a synchronous motor B, a water tank, an ice shovel, an ice tank, a travel switch A, a travel switch B, a water level sensor, an infrared sensor, an ice outlet screw rod and a water tank, wherein the synchronous motor A, the synchronous motor B, the water tank, the ice shovel, the ice tank, the travel switch A, the travel switch B, the water level sensor, the infrared sensor, the ice outlet screw rod and the water tank are contained in the box main body;

the evaporator is arranged at the top of the water tank, an ice making column of the evaporator is positioned in the water tank, and the ice shovel is hinged at the edge of one side of a notch of the water tank and positioned between the water tank and the ice tank;

the water inlet of the water pump A is communicated with the water tank, the water outlet of the water pump A is connected with the water inlet of the water tank, and the water level sensor is arranged at the water inlet of the water tank; the water inlet of the water pump B is communicated with the water tank, and the water outlet of the water pump B is communicated with the water intake;

the travel switch A and the travel switch B are fixedly connected with the box main body and are coaxially associated with the water tank; the synchronous motor A is fixedly connected with the box main body, and an output shaft is coaxially associated with the water tank and used for driving the water tank to rotate;

the infrared sensor is arranged in the ice groove and used for detecting whether the ice groove is full of ice, the synchronous motor B and the ice discharging screw are arranged in the ice groove, and an output shaft of the synchronous motor B is connected with the ice discharging screw;

the ice taking opening is communicated with the ice groove.

Further, an ultraviolet lamp connected with the control unit is arranged above the water tank, and an ultraviolet lamp switch is arranged on the operation panel;

when the water level sensor senses that the water inlet of the water tank is filled with water, the ultraviolet lamp is controlled to be powered on by the operation panel, and when the water level sensor senses that the water inlet of the water tank is free of water, the ultraviolet lamp is controlled to be powered off by the operation panel.

Further, the water tank is movably arranged in the tank main body;

the notch of the water tank and the notch of the ice tank are covered by a semitransparent acrylic rotary top cover;

a water receiving disc is arranged below the water intake and the ice intake and is detachably connected with the box main body;

polyurethane foam is wrapped outside the water tank and outside the ice tank.

Further, an ice full lamp and a water shortage lamp are arranged on the operation panel, when the infrared sensor detects that ice is full in the ice tank, the control unit controls the ice full lamp to be always on, controls the direct-current variable-frequency compressor, the electromagnetic valve and the water pump A to stop working, and controls the fan to be turned off after the direct-current variable-frequency compressor stops working and exceeds a first preset time period;

when the water level sensor senses that the water inlet of the water tank is lack of water, the water tank rotates to an ice pouring state, the control unit controls the water lack lamp to be normally on, controls the direct-current variable-frequency compressor, the electromagnetic valve and the water pump A to stop working, and controls the fan to be turned off after the direct-current variable-frequency compressor stops working and exceeds a first preset duration.

The beneficial effects are that: according to the multi-power-supply ice maker, the storage battery, the solar module, the direct-current input port and the alternating-current input port are arranged, the direct-current input port is connected with the direct-current power supply, the alternating-current input port is connected with the alternating-current power supply, and the control unit is used for selecting one of the direct-current power supply, the alternating-current power supply, the storage battery and the solar module to provide power, so that various power supply modes can be provided, the ice maker is convenient to use when going out, and ice making is facilitated in real time.

Drawings

The technical solution of the present utility model and its advantageous effects will be made apparent by the following detailed description of the specific embodiments of the present utility model with reference to the accompanying drawings.

Fig. 1 is a schematic diagram of a multi-powered ice maker according to an embodiment of the present utility model;

fig. 2 is a schematic diagram of a circuit interface and a schematic diagram of an operation panel of the multi-power-supply ice maker according to an embodiment of the present utility model.

Detailed Description

Referring to the drawings, wherein like reference numbers refer to like elements throughout, the principles of the present utility model are illustrated in an appropriate computing environment. The following description is based on illustrative embodiments of the utility model and should not be taken as limiting other embodiments of the utility model not described in detail herein.

Referring to fig. 1 and 2, the multi-power-supply ice maker provided by the embodiment of the utility model comprises a control unit, and a direct current input port, an alternating current input port, a direct current output port, an alternating current output port, a solar module, a storage battery, a control unit, a refrigerating system, an ice and water outlet system and an operation panel which are respectively connected with the control unit.

The direct current input port is used for being connected with a direct current power supply, direct current input by the direct current power supply is used for controlling the starting and stopping of the refrigerating system and the ice outlet water outlet system respectively through the control unit, and is also used for charging the storage battery, so that the vehicle-mounted use is facilitated. The alternating current input port is used for being connected with an alternating current power supply, alternating current input by the alternating current power supply is converted into direct current through the control unit to be used for controlling the starting and stopping of the refrigerating system and the ice outlet water outlet system respectively, and the alternating current power supply port is also used for charging a storage battery, is suitable for being used in a household, can be provided with a separated power line, and is convenient to store.

The operation panel is provided with a power key, a water outlet key, an ice outlet key and an ultraviolet switch. The control unit is used for selecting one of the direct current power supply, the alternating current power supply, the storage battery and the solar module to provide power when the power key is detected to be activated, the control unit is connected with the refrigerating system and used for controlling the refrigerating system to refrigerate, the ice outlet water system is connected with the refrigerating system, and the control unit is used for controlling the ice outlet water system to correspondingly realize the water outlet, ice outlet and sterilization functions when the water outlet key, the ice outlet key and the ultraviolet switch are detected to be activated. The storage battery is connected with the solar module, the direct current input port and the alternating current input port so as to charge through one of the solar module, the direct current power supply and the alternating current power supply.

Therefore, through the multi-power-supply type ice maker, various power supply modes can be provided, the ice maker is convenient to use when going out, and instant ice making is facilitated.

Wherein, when the direct current input port is connected with a direct current power supply or the alternating current input port is connected with an alternating current power supply, the control unit selects the direct current power supply or the alternating current power supply to provide power; under the condition that the direct current input port is not connected with a direct current power supply and the alternating current input port is not connected with an alternating current power supply, when the storage battery is full, the control unit controls the solar module to stop charging the storage battery and select the storage battery to provide power, and when the storage battery is not full, the control unit controls the solar module to charge the storage battery and select the solar module to provide power, so that the cruising ability can be improved. Therefore, the storage battery only provides power for the refrigerating system, the ice outlet water outlet system and the like when the direct current input port has no main current input and the alternating current input port has no alternating current input.

Further, the multi-power supply type ice maker further comprises an illuminating lamp, and the operating panel is further provided with an illuminating key, a power lamp and a power storage lamp.

When the illumination key is activated, the control unit controls the illumination lamp to emit light, so that camping night illumination is facilitated, and when illumination is not needed, the illumination lamp can be turned off through the illumination key. When the control unit has direct current input, the control unit controls the power lamp to be normally on and red light, at the moment, the ice maker is in a power-on standby state, and when the power key is activated (namely, the power key is pressed down in a clicking mode), the ice maker is started, and the control unit controls the power lamp to be normally on and blue light. When the storage battery is in a charging state, the control unit controls the storage lamp to flash and shine, and the storage lamp is green light, and when the storage battery is in a full-charge state, the control unit controls the storage lamp to shine, and the storage lamp is green light.

The storage battery is connected with the direct current output port and the alternating current output port, and the control unit is further used for controlling the direct current output port to output direct current voltage and the alternating current output port to output alternating current voltage. And the control unit is used for controlling the output lamp to flash and lighten and to emit green light when the direct current output port or the alternating current output port is in an output state. Therefore, the direct current in the storage battery is output as direct current through the control unit, and the output lamp on the operation panel is displayed to be in a green state, so that the emergency charging of the mobile phone and the small-sized portable electric appliance is facilitated, and the plug can be suitable for plugs of various types through the external converter; and direct current in the storage battery is output as alternating current through the control unit, and the output lamp on the operation panel shows to flash green, and the emergent use of the commercial power class electrical apparatus of being convenient for is applicable to the plug of many models through the external switch.

The operation panel is also provided with a mode key, a small ice indicator lamp and a big ice indicator lamp; when the power key is activated, the ice outlet water system defaults to a small ice working mode, and the small ice indicator light is normally on and green. The small ice outlet mode and the large ice outlet mode can be switched through the mode key, and when the mode key is pressed, the small ice working mode can be switched to the large ice working mode, and at the moment, the large ice indicator lamp is always on and is green light.

In the embodiment of the utility model, the refrigerating system comprises a direct-current variable-frequency compressor, an evaporator, a drying filter, a condenser, a fan, a temperature sensing probe and an electromagnetic valve.

The output of direct current variable frequency compressor connects the input of solenoid valve, and the first output of solenoid valve is connected the input of condenser, the output of condenser is connected drier-filter's input, drier-filter's output passes through the capillary tube and connects the first input of evaporimeter, the output of evaporimeter passes through the liquid return tube and connects direct current variable frequency compressor's input, the second input of evaporimeter passes through the pipe of deicing and connects the second output of solenoid valve, form closed cycle's refrigeration circuit from this. The fan is arranged close to the condenser, and the temperature sensing probe is arranged close to the direct-current variable-frequency compressor.

The closed-cycle refrigeration circuit is charged with R134a refrigerant. After the direct current variable frequency compressor is connected with direct current, the gaseous low-pressure refrigerant R134a is compressed into high-temperature high-pressure gas, the high-temperature high-pressure gas flows into the condenser along a closed pipeline through the electromagnetic valve, under the condition of forced convection heat exchange caused by the operation of the fan, the high-temperature high-pressure gas exchanges heat with ambient normal-temperature air through the pipe wall of the condenser, the high-temperature high-pressure gas is condensed into liquid refrigerant, the liquid refrigerant flows into the drying filter, the liquid refrigerant further flows into the evaporator through the capillary tube after being cooled and depressurized, after a period of heat absorption, the ice making column of the evaporator forms an ice cake, the evaporated refrigerant is low-pressure gas, and returns into the direct current variable frequency compressor through the liquid return pipe along the closed refrigerant pipeline, and the ice making process is completed. The direct-current variable-frequency compressor compresses a gaseous low-pressure refrigerant R134a into high-temperature high-pressure gas during ice removal, the high-temperature high-pressure gas flows into the ice removing pipe along a closed pipeline through the electromagnetic valve, after heat dissipation for a period of time, the contact surface of one ice block and the ice making column generates heat difference, ice is removed after melting, the high-temperature high-pressure gas returns into the direct-current variable-frequency compressor through the liquid return pipe at the moment, and the recompressed high-temperature high-pressure gas flows into the condenser along the closed pipeline through the electromagnetic valve, so that compression ice making and ice removing circulation is formed.

The temperature sensing probe is used for sensing the temperature in the ice machine, when the temperature sensing temperature is higher than the normal working temperature (the temperature of the machine box is 55 degrees) of the direct-current variable-frequency compressor, the control unit controls the direct-current variable-frequency compressor to stop working, the fan is not stopped, the power lamp flashes red light, and when the temperature sensing temperature is normal (the temperature of the machine box is 45 degrees), the control unit controls the refrigeration system to work normally (the fan and the refrigeration system are started).

In the embodiment of the utility model, the ice-out water-out system comprises a box main body (not shown in the figure), a water intake, an ice taking port, a water pump A, a water pump B, a synchronous motor A, a synchronous motor B, a water tank, an ice shovel, an ice tank, a travel switch A, a travel switch B, a water level sensor, an infrared sensor, an ice-out screw, an ultraviolet lamp and a water tank, wherein the synchronous motor A, the synchronous motor B, the water tank, the ice shovel, the ice tank, the travel switch A, the travel switch B, the water level sensor, the infrared sensor, the ice-out screw and the water tank are contained in the box main body.

The evaporator is arranged at the top of the water tank, an ice making column of the evaporator is positioned in the water tank, the ice shovel is hinged to the edge of one side of a notch of the water tank and is positioned between the water tank and the ice tank, and the ice shovel is used for pushing ice cubes made in the water tank into the ice tank.

The water inlet of the water pump A is communicated with the water tank, and the water outlet of the water pump A is connected with the water inlet of the water tank through a silica gel pipe, so that water of the water tank is conveyed into the water tank. The water inlet of the water tank is positioned at the upper side of the water tank and is close to the notch, and the water level sensor is arranged at the water inlet of the water tank; the water inlet of the water pump B is communicated with the water tank, the water outlet of the water pump B is communicated with the water intake through the silica gel pipe, and when a water outlet key on the operation panel is pressed down in the electrified state of the ice machine, the automatic water outlet function of the water intake can be realized, and water can be conveniently received and drunk in the running process of an automobile.

The travel switch A and the travel switch B are fixedly connected with the box main body and are coaxially associated with the water tank; the synchronous motor A is fixedly connected with the box main body, and an output shaft is coaxially associated with the water tank and used for driving the water tank to rotate.

The infrared sensor is arranged in the ice groove and used for detecting whether the ice groove is full of ice, the synchronous motor B and the ice discharging screw are arranged in the ice groove, and an output shaft of the synchronous motor B is connected with the ice discharging screw; the ice taking opening is connected with the ice groove.

An ultraviolet lamp connected with the control unit is further arranged above the water tank, and an ultraviolet lamp switch is arranged on the operation panel; when the water level sensor senses that water is supplied to the water inlet of the water tank, the ultraviolet lamp is controlled to be electrified and turned on by the operation panel to sterilize the water in the water tank, so that the water entering the water tank is sterilized water, and when the water level sensor senses that the water inlet of the water tank is free of water, the ultraviolet lamp is controlled to be powered off by the operation panel. Wherein, the ultraviolet lamp is hidden in the opaque interior of the ice maker, has no harm to human body, and can effectively sterilize.

In the embodiment of the utility model, the water tank is movably arranged in the tank main body, has detachability, is convenient to clean, and can get rid of the trouble that the ice maker is inconvenient to drain water.

The notch of the water tank and the notch of the ice tank are covered by the semitransparent acrylic rotary top cover, so that the skylight type visual ice making is realized, the water tank and the water tank are convenient to clean.

The water collecting tray is arranged below the water collecting opening and the ice collecting opening, so that water collecting or ice is prevented from being missed, and the water collecting tray is detachably connected with the box main body, so that the box is convenient to clean.

Polyurethane foam is wrapped outside the water tank and outside the ice tank.

In the embodiment of the utility model, the operation panel is provided with the ice-full lamp and the water-lack lamp, when the infrared sensor detects that ice is full in the ice tank, the control unit controls the ice-full lamp to be always on (red light), controls the direct-current variable-frequency compressor, the electromagnetic valve and the water pump A to stop working, and controls the fan to be turned off after the direct-current variable-frequency compressor stops working and exceeds a first preset time period. By removing ice and impurities in the very effective range of the emitter and the receiver of the infrared sensor, faults can be discharged, and the refrigerating system can work normally.

When the water level sensor senses that the water inlet of the water tank is lack of water, the water tank rotates to an ice pouring state, the control unit controls the water lack lamp to be normally on (red light), controls the direct-current variable-frequency compressor, the electromagnetic valve and the water pump A to stop working, and controls the fan to be turned off after the direct-current variable-frequency compressor stops working and exceeds a first preset duration. By checking whether enough water is in the water tank for making ice, the fault can be eliminated by adding water when the water tank is insufficient, so that the refrigerating system works normally.

The first preset time period may be, for example, 1 minute.

In the embodiment of the utility model, the direct-current variable-frequency compressor is connected with a fan, an electromagnetic valve, an infrared sensor, a water level sensor, a travel switch A/B, a temperature sensing probe, a water pump A, a synchronous motor A, a control unit and an operation panel to form a refrigeration electric control loop. When the direct current passes through the control unit, the control unit signals the operation panel to make the power source lamp on the operation panel normally light (red), and the ice maker is in a power-on standby state. The control unit detects whether the water tank is reset, in particular whether the travel switch A is closed. If the travel switch A is not closed, the water tank is not reset, and the synchronous motor A is started at the moment, so that the water tank rotates to a reset position, namely the travel switch B is turned on. If the synchronous motor A continues to run for 3 minutes, the travel switch A is still not turned on, and the ice maker enters an ice clamping fault working mode; if the travel switch A is turned on within 3 minutes, the synchronous motor A will stop running and the ice maker is kept in a standby state all the time.

After that, the power key can be clicked to start, the power lamp is always on (blue), and the small ice indicator lamp is always on (green), namely the small ice working mode is selected by default. After entering a default working mode, the selection of the ice with the size can be performed through a mode key on the operation panel, and corresponding lamps (small ice indicator lamps and big ice indicator lamps) are lighted after the working mode is selected. After the working mode is determined, the control unit starts the synchronous motor A, so that the water tank rotates until the travel switch B is closed, and then the synchronous motor A is closed. At this time, the water pump a is started to operate, 2 seconds is started, and 2 seconds is stopped, and after 3 times of start and stop are repeated (total 12 seconds), the water pump a starts to continuously operate, and the operation time is 3 minutes when the power is first supplied, and then 30 seconds. Within this 30 seconds or 3 minutes, if the water level sensor does not detect water for 3 seconds, the ice maker enters a water shortage fault mode; if water is detected and the water state is continuous for 10 seconds, whether water is detected in the second 10 seconds is detected, if water is not detected in the second 10 seconds (3 seconds is detected), water shortage protection is carried out, if water is detected in the third 10 seconds, whether water is detected in the third 10 seconds, the water or a water-free refrigerating system keeps working, the water pump A stops, and the water level sensor does not detect the water level any more.

The control unit detects the working mode at the moment, if the working mode is the small ice working mode, the timing time of the small ice is started, if the working mode is the big ice working mode, the timing time of the big ice is started. The working time of the small ice working mode is 4 minutes, the working time of the large ice working mode is 6 minutes, and the working time refers to the ice making time of the refrigerating system. The absolute error of the time is reserved in +/-5 s (the timing time is started after the water tank touches the travel switch B, and the ending time is when the water tank leaves the travel switch B), and the direct-current variable-frequency compressor and the fan are started in ice making work. When the timing time is up, starting the synchronous motor A, rotating until the travel switch A is closed, and stopping the synchronous motor A to perform deicing operation after the travel switch A is closed. The solenoid valve was opened and the ice-making timer was started for 15 seconds. And after 15 seconds are over, the electromagnetic valve is closed, the synchronous motor A is started to perform ice-shoveling action, and the ice-shoveling motor rotates until the travel switch B is closed. At this time, the infrared sensor detects whether the ice in the ice tank is full, if so, the second round of ice making is performed again, if the ice in the ice tank is still judged to be full after the second round of ice making, the third round of ice making is performed again, if the ice in the ice tank is still judged to be full after the third round of ice making, the ice machine is turned to a full ice fault mode, and otherwise, the refrigerating system continues to circularly make ice again.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to assist in understanding the methods of the present utility model and the core ideas thereof; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in light of the ideas of the present utility model, the present description should not be construed as limiting the present utility model.

Claims

1. The multi-power-supply ice maker is characterized by comprising a control unit, a direct-current input port, an alternating-current input port, a direct-current output port, an alternating-current output port, a solar module, a storage battery, a control unit, a refrigerating system, an ice outlet and water outlet system and an operation panel, wherein the direct-current input port, the alternating-current input port, the direct-current output port, the alternating-current output port, the solar module, the storage battery, the control unit, the refrigerating system, the ice outlet and water outlet system and the operation panel are respectively connected with the control unit;

2. The multi-powered ice-making machine of claim 1, wherein said control unit selects said dc power source or ac power source to provide power if said dc input port is connected to a dc power source or said ac input port is connected to an ac power source;

3. The multi-powered icemaker of claim 1 further comprising an illumination lamp, wherein the operation panel is further provided with an illumination key, a power lamp and a power lamp;

4. The multi-powered ice-making machine of claim 1, wherein said battery is connected to said dc output port and said ac output port, said control unit further configured to control said dc output port to output a dc voltage and said ac output port to output an ac voltage;

5. The multi-powered icemaker of claim 1 wherein the operator panel is further provided with a mode key, a small ice indicator light, and a large ice indicator light;

6. The multi-powered ice-making machine of claim 1, wherein said refrigeration system comprises a dc variable frequency compressor, an evaporator, a dry filter, a condenser, a fan, a temperature sensing probe, and a solenoid valve;

7. The multi-powered ice maker of claim 6, wherein the ice-out water-out system comprises a tank main body, a water intake, an ice-out port, a water pump a, a water pump B, and a synchronous motor a, a synchronous motor B, a water tank, an ice shovel, an ice tank, a travel switch a, a travel switch B, a water level sensor, an infrared sensor, an ice-out screw, and a water tank which are accommodated in the tank main body;

the ice taking opening is communicated with the ice groove.

8. The multi-powered icemaker of claim 7 wherein an ultraviolet lamp connected to a control unit is further provided above the water tank, and an ultraviolet lamp switch is provided on the operation panel;

9. The multi-powered ice-making machine of claim 7, wherein said water tank is movably disposed within said tank body;

polyurethane foam is wrapped outside the water tank and outside the ice tank.

10. The multi-power-supply ice maker of claim 7, wherein an ice-full lamp and a water-lack lamp are arranged on the operation panel, and when the infrared sensor detects that ice is full in the ice tank, the control unit controls the ice-full lamp to be always on, controls the direct-current variable-frequency compressor, the electromagnetic valve and the water pump a to stop working, and controls the fan to be turned off after the direct-current variable-frequency compressor stops working for more than a first preset time period;