Vehicle-mounted refrigerator structure with external compression module

Abstract

The utility model belongs to the technical field of vehicle-mounted refrigerators, and particularly relates to a vehicle-mounted refrigerator structure with an external compression module. The air suction end of the compressor is connected with the outlet end of an evaporator in the refrigerator body module through a compressor air suction quick connector, the exhaust end of the compressor is connected with a condenser and a drying filter, and the drying filter is connected with the inlet end of the evaporator in the refrigerator body module through a capillary quick connector. The capillary tube quick connector and the compressor air suction quick connector can be connected with a capillary extension hose and a compressor air suction extension hose in an expanding mode, and separation of the refrigerator body module and the modular compressor assembly is achieved. Due to the design of the external compressor, the space utilization rate of the vehicle-mounted refrigerator is increased, waste of space in a vehicle is reduced, noise generated when the refrigerator is used is reduced, the sleep quality of a user is improved, meanwhile, one set of compressor assembly can be matched with a plurality of refrigerator bodies through the modular assembly, and waste of resources is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicle-mounted refrigerators, and particularly relates to a vehicle-mounted refrigerator structure with an external compression module. Background Art

[0002] Currently, the compressor of a vehicle-mounted refrigerator is generally fixed at the lower part of the refrigerator and cannot be moved. The noise generated during the operation of the refrigerator affects the sleep quality of users and does not meet the comfort requirements of the vehicle.

[0003] In addition, the shapes and sizes of the compressors, condenser components, and electronic control components matched by different models of vehicle-mounted refrigerators are all different. When users change the refrigerator model, there may be a situation of insufficient space, which does not meet the portability of the vehicle-mounted refrigerator. Summary of the Utility Model

[0004] In order to solve the defects and deficiencies of the prior art; the purpose of the utility model is to provide a vehicle-mounted refrigerator structure with an external compression module that is simple in structure, reasonable in design, and convenient to use. The design of its external compressor improves the space utilization rate of the vehicle-mounted refrigerator, reduces the waste of the vehicle interior space, reduces the noise during the use of the refrigerator, and improves the sleep quality of users. At the same time, the modular components can enable a set of compressor components to be adapted to multiple refrigerator cabinets, reducing the waste of resources.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: it includes a refrigerator cabinet module, a modular compressor assembly, and a modular electronic control assembly; the tail of the refrigerator cabinet module is connected with the modular compressor assembly, and the modular electronic control assembly is arranged inside the modular compressor assembly; wherein, the modular compressor assembly includes a compressor, a condenser, a dryer filter, a capillary quick connector, and a compressor suction quick connector; the suction end of the compressor is connected to the outlet end of the evaporator inside the refrigerator cabinet module through the compressor suction quick connector, the exhaust end of the compressor is connected with the condenser and the dryer filter, and the dryer filter is connected to the inlet end of the evaporator inside the refrigerator cabinet module through the capillary quick connector; capillary extension hoses and compressor suction extension hoses can be extendedly connected to the capillary quick connector and the compressor suction quick connector to realize the separation of the refrigerator cabinet module and the modular compressor assembly.

[0006] Preferably, the capillary quick connector and the compressor suction quick connector are arranged on the surface of the housing of the modular compressor assembly.

[0007] Preferably, the refrigeration power of the modular electronic control assembly corresponds to that of the modular compressor assembly.

[0008] Preferably, the modular compressor assembly and the refrigerator cabinet module are connected and fixed by means of limit clamping.

[0009] Preferably, the capillary quick connector and the compressor suction quick connector can be connected to a plurality of refrigerator cabinet modules through a connector.

[0010] After adopting the above structure, the beneficial effects of the present utility model are as follows: it improves the space utilization rate of the vehicle-mounted refrigerator and reduces the waste of the space inside the vehicle; the design of the external compressor can also reduce the noise during the use of the refrigerator, which is beneficial to the user's sleep and improves the user's sleep quality; at the same time, the modular components can enable a set of compressor components to be adapted to a plurality of refrigerator cabinets, reducing the waste of resources. Description of the Drawings

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the present utility model will be described in detail by the following specific embodiments and the accompanying drawings.

[0012] Figure 1 is a schematic structural diagram of the present utility model;

[0013] Figure 2 is a schematic diagram of the extended state of the present utility model;

[0014] Figure 3 is a schematic structural diagram of the control system of the present utility model;

[0015] Description of the reference numerals: refrigerator cabinet module 1, modular compressor assembly 2, modular electronic control assembly 3, compressor 21, condenser 22, dryer filter 23, capillary quick connector 24, compressor suction quick connector 25, capillary extension hose 241, compressor suction extension hose 251. Detailed Description of the Embodiments

[0016] To make the purpose, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be described through the 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 present utility model. In addition, in the following description, the descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concept of the present utility model.

[0017] Here, it should also be noted that in order to avoid obscuring the present utility model due to unnecessary details, only the structures and / or processing steps closely related to the solution of the present utility model are shown in the drawings, and other details less related to the present utility model are omitted.

[0018] Refer to, for example Figures 1-3As shown in the figure, the present specific embodiment adopts the following technical solutions: It includes a refrigerator cabinet module 1, a modular compressor assembly 2, and a modular electronic control assembly 3; the modular compressor assembly 2 is connected to the tail of the refrigerator cabinet module 1, and the modular electronic control assembly 3 is arranged inside the modular compressor assembly 2; among them, the modular compressor assembly 2 includes a compressor 21, a condenser 22, a dryer filter 23, a capillary quick connector 24, and a compressor suction quick connector 25; the suction end of the compressor 21 is connected to the outlet end of the evaporator inside the refrigerator cabinet module 1 through the compressor suction quick connector 25, the outlet end of the compressor 21 is connected with the condenser 22 and the dryer filter 23, and the dryer filter 23 is connected to the inlet end of the evaporator inside the refrigerator cabinet module 1 through the capillary quick connector 24; capillary extension hoses 241 and compressor suction extension hoses 251 can be expandably connected to the capillary quick connector 24 and the compressor suction quick connector 25 to realize the separation of the refrigerator cabinet module 1 and the modular compressor assembly 2.

[0019] Among them, the capillary quick connector 24 and the compressor suction quick connector 25 are arranged on the surface of the outer shell of the modular compressor assembly 2. The capillary quick connector 24 and the compressor suction quick connector 25 can cooperate with a tee to connect multiple refrigerator cabinet modules 1.

[0020] In addition, the modular electronic control assembly 3 corresponds to the refrigeration power of the modular compressor assembly 2; the power supply voltage is adjusted in real time according to the refrigeration highway; the modular compressor assembly 2 and the refrigerator cabinet module 1 are connected and fixed by a limit snap connection method.

[0021] The working principle of the present specific embodiment is as follows: First, the refrigeration system in the modular compressor assembly 2 can meet the refrigeration requirements of refrigerators with multiple liters. The refrigerator control board and the compressor drive board are integrated in the same component for easy disassembly and assembly. The modular electronic control assembly 3 consists of several parts including NTC temperature sensor input, lighting output control, condenser fan control, and DC compressor control.

[0022] Second, quick connectors are used to connect between the suction end of the compressor 21 and the evaporator; quick connectors are also used to connect the dryer filter 23 to the capillary connection part of the evaporator.

[0023] Third, when the user needs to place the compressor externally, only need to disassemble the capillary quick connector 24 and the compressor suction quick connector 25. The modular electronic control assembly 3 is connected by a socket. When disassembling, unplug the socket, and then the modular components can be moved to other areas; when connecting, it is necessary to add capillary extension hoses 241 and compressor suction extension hoses 251 to realize the external placement of the compressor.

[0024] This specific implementation mode improves the space utilization rate of the in-vehicle refrigerator and reduces the waste of the vehicle interior space. The design of the external compressor can also reduce the noise during the use of the refrigerator, which is beneficial to the user's sleep and improves the user's sleep quality. At the same time, the modular components enable a set of compressor components to be adapted to multiple refrigerator cabinets, reducing the waste of resources.

[0025] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model.

[0026] In addition, it should be understood that although this specification is described according to the implementation modes, not every implementation mode only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An in-vehicle refrigerator structure with an external compression module, characterized in that: It includes a refrigerator cabinet module, a modular compressor assembly, and a modular electronic control assembly; the tail of the refrigerator cabinet module is connected to the modular compressor assembly, and the modular electronic control assembly is arranged inside the modular compressor assembly; wherein, the modular compressor assembly includes a compressor, a condenser, a dryer filter, a capillary quick connector, and a compressor suction quick connector; the suction end of the compressor is connected to the outlet end of the evaporator inside the refrigerator cabinet module through the compressor suction quick connector, the exhaust end of the compressor is connected to the condenser and the dryer filter, and the dryer filter is connected to the inlet end of the evaporator inside the refrigerator cabinet module through the capillary quick connector; capillary extension hoses and compressor suction extension hoses can be expandably connected to the capillary quick connector and the compressor suction quick connector to realize the separation of the refrigerator cabinet module and the modular compressor assembly.

2. The in-vehicle refrigerator structure with an external compression module according to claim 1, characterized in that: The capillary quick connector and the compressor suction quick connector are arranged on the surface of the outer shell of the modular compressor assembly.

3. The on-vehicle refrigerator structure with an external compression module according to claim 2, wherein: The modular electronic control assembly corresponds to the refrigeration power of the modular compressor assembly.

4. The in-vehicle refrigerator structure with an externally-mounted compression module according to claim 3, characterized in that: The modular compressor assembly and the refrigerator cabinet module are connected and fixed by means of limit clamping.

5. The in-vehicle refrigerator structure with an external compression module according to claim 4, characterized in that: The capillary quick connector and the compressor suction quick connector can be used in conjunction with a tee to connect multiple refrigerator cabinet modules.

Images