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Movable refrigerator with electric power system and control method thereof

A technology of electric power assist and control method, which is applied in coolers, refrigerators/freezers, household refrigerators, etc., can solve the problems that the speed cannot be well adjusted, the power assist cannot push the freezer, and the power assist cannot be controlled by humans. The effect of good control, simple structure and high automatic adjustment ability

Active Publication Date: 2015-04-22
HAIER GRP CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its refrigerated box body is compact in structure, easy to carry, move, and use. The energy storage device can also conveniently supply power to other electrical appliances, and has a wide range of uses. However, the structure of this solar mobile refrigerator is complicated, resulting in high manufacturing costs. The starting of the refrigerator is only controlled by the control circuit, and its speed cannot be adjusted well, which may easily lead to the problem that the power boost is too large and cannot be controlled by people, or the power boost is too small to push the refrigerator

Method used

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  • Movable refrigerator with electric power system and control method thereof
  • Movable refrigerator with electric power system and control method thereof
  • Movable refrigerator with electric power system and control method thereof

Examples

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Embodiment 1

[0036] Embodiment one, such as Figure 1~3 As shown, in this embodiment, a mobile refrigerator with an electric power assist system according to the present invention includes a complete refrigerator 1 and an electric power assist system 2, and the electric power assist system 2 includes a control panel 3, a sensor The handle 4, the governor 5 and the motor transmission actuator 6, wherein the control panel 3 and the sensing handle 4 are arranged on the push rod 11 on the side of the complete refrigerator 1, and the motor transmission actuator 6 is arranged on the bottom of the complete refrigerator 1, The governor 5 is arranged at the bottom of the complete freezer 1;

[0037] The control panel 3 and the sensing handle 4 are arranged on the push rod 11, the sensing handle 4 is arranged on both sides of the control panel 3 and connected to each other, the control panel 3 and the sensing handle 4 are connected to the governor 5, and the governor 5 is connected to the motor Tra...

Embodiment 2

[0048] Embodiment two, such as Figure 4~5 As shown, in this embodiment, a mobile refrigerator with an electric power assist system according to the present invention includes a complete refrigerator 8 and an electric power assist system 9, and the electric power assist system 9 includes a control panel 10, sensor The handle 11, the governor 12 and the motor transmission actuator 13, wherein the control panel 10 and the sensing handle 11 are arranged on the push rod 81 on the side of the refrigerator complete machine 8, and the motor transmission actuator 13 is arranged on the bottom of the refrigerator complete machine 8, The governor 12 is arranged at the bottom of the complete refrigerator 8;

[0049] The control panel 10 and the sensing handle 11 are arranged on the push rod 81. The sensing handle 11 is arranged on both sides of the control panel 10 and connected to each other. The control panel 10 and the sensing handle 11 are connected to the governor 12, and the governo...

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Abstract

The invention discloses a movable refrigerator with an electric power system. The movable refrigerator comprises a refrigerator complete machine and the electric power system, wherein the electric power system comprises a control panel, a sensing handle, a speed regulator and an electric transmission actuating mechanism, wherein the control panel and the sensing handle are arranged on a push rod on the side part of the refrigerator complete machine; the electric transmission actuating mechanism and the speed regulator are arranged at the bottom of the refrigerator complete machine; the sensing handle is arranged on two sides of the control panel and is connected with the control panel mutually; the control panel and the sensing handle are connected with the speed regulator; the speed regulator is connected to the electric transmission actuating mechanism; a sensor is arranged in the sensing handle; and thrust applied to the sensing handle is sensed through the sensor. Due to the arrangement of the electric power system at the bottom of the refrigerator complete machine, the refrigerator complete machine can be transported under driving of a motor, and output power is automatically adjusted by sensing the thrust sensed by the sensing handle. Moreover, the refrigerator complete machine can run on complex road surfaces.

Description

technical field [0001] The invention relates to the technical field of refrigerators, in particular to a mobile refrigerator with an electric power assist system. Background technique [0002] When commonly used refrigeration equipment (freezers) are sold outdoors, the product needs to be moved at any time due to changes in the sales location. However, the refrigeration equipment is heavy when fully loaded, and it is inconvenient to move, and it is time-consuming and laborious to move. [0003] In order to solve the problem of inconvenient transportation of commercial refrigeration equipment (refrigerators) outdoors, some refrigerators have self-made transport vehicles. However, due to the difficulty of manpower pushing and pulling the self-made transport vehicles, and there are potential safety hazards, it cannot solve the transportation problem of commercial refrigerators well. [0004] Chinese patent document CN 2446472Y discloses a "solar mobile refrigerator", which incl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D11/00F25D29/00
CPCY02B40/32Y02B40/00
Inventor 任开龙武帅卞伟刘文华
Owner HAIER GRP CORP
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