Control system of vehicle-mounted refrigerator

Abstract

The utility model discloses a vehicle-mounted refrigerator control system which comprises a vehicle-mounted refrigerator body, a control groove is formed in the upper end of a machine shell of the vehicle-mounted refrigerator body, a control panel used for controlling the whole refrigerator system is embedded in the control groove, a limiting sliding groove is formed in the control groove, and a protective baffle is arranged on the inner wall of the limiting sliding groove through a lead screw and a sliding block. A solar power generation mechanism used for supplementing electric quantity to the control system is further arranged on the refrigerator cover on the upper side of the vehicle-mounted refrigerator body, the solar power generation mechanism is electrically connected with a storage battery on one side of the vehicle-mounted refrigerator body, and a baffle moving switch is further arranged on the side wall of the refrigerator body. And the inner wall of the limiting sliding groove is provided with a protection baffle through a lead screw and a sliding block, so that the protection baffle covers the control groove, the outer portion of the control panel of the control system can be protected in a covering mode, the control display screen is prevented from being scratched or directly impacted and damaged by external force, and meanwhile the waterproof and dustproof capacity of the outer portion of the control panel is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental intake and exhaust control, in particular to a control system for a vehicle-mounted refrigerator. Background Art

[0002] The car refrigerator is a continuation of the home refrigerator. It can use semiconductor electronic refrigeration technology or compressor refrigeration. Generally, it has low noise and less pollution. When driving, just plug the power plug into the cigarette lighter to cool the refrigerator.

[0003] In the prior art, the control system of a mobile cold chain vehicle refrigerator with application number 202211484553.X is connected to the refrigeration system, including: a central processing module, a communication module and a solenoid valve. The communication module signal is connected to the external mobile terminal to start the refrigeration system and control the temperature to return to the initial temperature; it also includes a protection control circuit, which is arranged between the car battery and the refrigeration component of the mobile cold chain vehicle refrigerator, and detects whether the car engine is in working state according to the voltage of the car battery. The corresponding mobile cold chain vehicle refrigerator is also disclosed, but the temperature control panel is directly exposed to the outside, and the display screen used for control is easily scratched or directly damaged by external force, and the safety of use is poor. Utility Model Content

[0004] The utility model aims to provide a control system for a vehicle refrigerator to solve the problem in the prior art that the temperature control panel is directly exposed to the outside, the display screen used for control is easily scratched or damaged by direct impact from external forces, and the safety of use is poor.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a control system for a vehicle refrigerator, comprising a vehicle refrigerator body, a control groove is provided on one side of the upper end of the casing of the vehicle refrigerator body, a control panel for controlling the overall refrigerator system is embedded in the control groove, a limiting slide groove is provided on the inner wall of the control groove, and a protective baffle is provided on the inner wall of the limiting slide groove through a lead screw and a slider, a solar power generation mechanism for replenishing power to the control system is also provided on the box cover on the upper side of the vehicle refrigerator body, the solar power generation mechanism is electrically connected to a battery on one side of the vehicle refrigerator body, and a baffle movement switch is also provided on the side wall of the refrigerator body.

[0006] Furthermore, the control panel includes a PCB circuit board, and a display screen and control buttons are also provided on one side of the PCB circuit board.

[0007] Furthermore, the control groove is configured as a rectangular groove, the protective baffle is configured as a rectangular plate, and the protective baffle adopts a transparent structure, and a limiting protrusion is provided on the upper side of one end of the protective baffle.

[0008] Furthermore, the length of the protective baffle is greater than the length of the control slot, and the width of the protective baffle is greater than the width of the control slot.

[0009] Furthermore, the solar power generation mechanism includes a solar cell panel provided via a connecting seat, a connecting shaft and a mounting seat.

[0010] Furthermore, one end of the connecting shaft is rotatably connected to the connecting seat, and a locking bolt is threadedly provided on the upper side of the connecting seat.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model has a limited slide groove on the inner wall of the control groove, and a protective baffle is provided on the inner wall of the limited slide groove through a lead screw and a slider. The length of the protective baffle is greater than the length of the control groove, and the width of the protective baffle is greater than the width of the control groove. The protective baffle is provided outside the control groove, so that the outside of the control panel of the control system can be covered and protected to prevent the control display screen from being scratched or directly damaged by external force, and at the same time, the waterproof and dustproof ability of the outside of the control panel is improved, the use safety is high, and the opening and closing operation is convenient and quick.

[0013] 2. The utility model also provides a solar power generation mechanism for replenishing power to the control system on the box cover on the upper side of the vehicle refrigerator body. The solar power generation mechanism includes a solar panel provided through a connecting seat, a connecting shaft and a mounting seat, so that solar power can be stored in a battery for power supply, so that power can be replenished when the outdoor vehicle refrigerator is out of power. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the solar power generation mechanism of the utility model;

[0017] Figure 3 The utility model is a schematic diagram of the connection structure between the protective baffle and the lead screw.

[0018] In the figure: 1. Car refrigerator body; 2. Box cover; 3. Control slot; 4. Control panel; 5. Control button; 6. Display screen; 7. Battery; 8. Protective baffle; 9. Limiting protrusion; 10. Limiting slide groove; 11. Solar panel; 12. Connecting seat; 13. Locking bolt; 14. Mounting seat; 15. Connecting shaft; 16. Slider; 17. Screw; 18. Baffle moving switch. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1 , Figure 2 , Figure 3 In an embodiment of the utility model, a control system of a vehicle refrigerator comprises a vehicle refrigerator body 1, a control slot 3 is provided on one side of the upper end of the casing of the vehicle refrigerator body 1, a control slot 3 is embedded in the control slot 3 with a control panel 4 for controlling the overall refrigerator system, the control panel 4 comprises a PCB circuit board and a variety of refrigerator control electrical components, and a display screen 6 and a control button 5 are also provided on one side of the PCB circuit board, a limit slide slot 10 is provided on the inner wall of the control slot 3, and a protective baffle 8 is provided on the inner wall of the limit slide slot 10 through a lead screw 17 and a slider 16, and a baffle moving switch 18 is also provided on the side wall of the vehicle refrigerator body 1, so that by moving the protective baffle 8 to cover the outside of the control slot 3, the outside of the control system control panel 4 can be covered and protected to prevent the control display screen from being scratched or directly impacted and damaged by external force, and at the same time, the waterproof and dustproof ability of the outside of the control panel 4 is improved.

[0021] like Figure 1 and Figure 2 As shown, in order to provide a way to replenish power for the control system outdoors, a solar power generation mechanism for replenishing power for the control system is also provided on the box cover 2 on the upper side of the vehicle refrigerator body 1. The solar power generation mechanism is electrically connected to the battery 7 on one side of the vehicle refrigerator body 1. The solar power generation mechanism includes a solar panel 11 provided through a connecting seat 12, a connecting shaft 15 and a mounting seat 14, so that solar power can be stored in the battery 7 for power supply, so that the outdoor vehicle refrigerator can be replenished when it is out of power; and one end of the connecting shaft 15 is rotatably connected to the connecting seat 12, and a locking bolt 13 is provided on the upper side of the connecting seat 12, so that the solar panel 11 can be tilted and adjusted to position, thereby meeting the use of solar power generation at different tilt angles.

[0022] like Figure 1 and Figure 3 As shown, the control slot 3 is set as a rectangular slot, the protective baffle 8 is set as a rectangular plate, and the protective baffle 8 adopts a transparent structure. A limiting protrusion 9 is provided on the upper side of one end of the protective baffle 8. The length of the protective baffle 8 is greater than the length of the control slot 3, and the width of the protective baffle 8 is greater than the width of the control slot 3, so that the protective baffle 8 can be completely covered on the control panel 4, and the protective effect is better.

[0023] The working principle and use process of the utility model are as follows: when in use, a control groove 3 is opened on one side of the upper end of the casing of the vehicle refrigerator body 1, a limiting slide groove 10 is opened on the inner wall of the control groove 3, and a protective baffle 8 is provided on the inner wall of the limiting slide groove 10 through a screw 17 and a slider 16, so that by moving the protective baffle 8 to cover the outside of the control groove 3, the outside of the control system control panel 4 can be covered and protected to prevent the control display screen from being scratched or directly impacted and damaged by external forces, while improving the waterproof and dustproof ability of the outside of the control panel 4.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A control system for a vehicle refrigerator, comprising a vehicle refrigerator body (1), characterized in that: A control slot (3) is provided on one side of the upper end of the casing of the vehicle refrigerator body (1), and a control panel (4) for controlling the entire refrigerator system is embedded in the control slot (3). A limit slide slot (10) is provided on the inner wall of the control slot (3), and a protective baffle (8) is provided on the inner wall of the limit slide slot (10) via a lead screw (17) and a slider (16). A solar power generation mechanism for replenishing power to the control system is also provided on the box cover (2) on the upper side of the vehicle refrigerator body (1).

2. The control system of a vehicle refrigerator according to claim 1, characterized in that: The control panel (4) comprises a PCB circuit board, and a display screen (6) and control buttons (5) are also provided on one side of the PCB circuit board.

3. The control system of a vehicle refrigerator according to claim 1, characterized in that: The control groove (3) is configured as a rectangular groove, the protective baffle (8) is configured as a rectangular plate, and the protective baffle (8) adopts a transparent structure. A limiting protrusion (9) is provided on the upper side of one end of the protective baffle (8).

4. The control system of a vehicle refrigerator according to claim 3, characterized in that: The length of the protective baffle (8) is greater than the length of the control groove (3), and the width of the protective baffle (8) is greater than the width of the control groove (3).

5. The control system of a vehicle refrigerator according to claim 1, characterized in that: The solar power generation mechanism comprises a solar cell panel (11) provided via a connecting seat (12), a connecting shaft (15) and a mounting seat (14).

6. The control system of a vehicle refrigerator according to claim 5, characterized in that: One end of the connecting shaft (15) is rotatably connected to the connecting seat (12), and a locking bolt (13) is threadedly provided on the upper side of the connecting seat (12).

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