Refrigerating device convenient to disassemble and assemble

Abstract

The utility model discloses a refrigeration device convenient to disassemble and assemble, and belongs to the technical field of refrigeration. The refrigerating device convenient to disassemble and assemble comprises an assembling box, mounting grooves are symmetrically formed in the outer wall of the assembling box, ventilation nets are fixedly connected into the mounting grooves, and a refrigerating assembly and a limiting assembly are arranged in the assembling box; the refrigeration assembly comprises a semiconductor refrigeration piece located on the lower portion in the assembly box, a cooling fin set is arranged on the heating face above the semiconductor refrigeration piece, a containing frame is moved into a containing groove in a fixing frame, and rolling wheels in extending frames on the two sides of the upper end face of the containing frame make contact with silica gel pieces on second limiting strips. And the silica gel sheet deforms and generates elastic force under the extrusion of the plurality of rollers, so that the silica gel sheet extrudes the plurality of rollers, the extension frame and the placing frame, and the radiating fin group in the placing frame is ensured to be tightly attached to the heating surface of the semiconductor chilling plate. Therefore, the heating surface of the semiconductor chilling plate is effectively prevented from being separated from the radiating fin group, and a good radiating effect is ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of refrigeration, more particularly, to a refrigeration device convenient to disassemble and assemble. BACKGROUND

[0002] The refrigeration device convenient to disassemble and assemble is a refrigeration equipment, which is modularized and combined in structure design, and each component is assembled through quick connection interface and bolt connection, so that the device can be easily disassembled and assembled without complex tools and professional skills, has the advantages of convenient transportation, easy maintenance, flexible layout and scale adjustment according to requirements, and is widely used in many fields such as family, business and industry.

[0003] The connection mode of each component of the traditional refrigeration device is complicated, and professional tools and skills are often required during installation, which consumes a lot of time and manpower. Once the internal components fail, the entire device needs to be disassembled for maintenance, which not only has high operation difficulty, but also greatly increases the maintenance cost and maintenance time, and seriously affects the normal use and operation efficiency of the equipment.

[0004] Therefore, the present application provides a refrigeration device convenient to disassemble and assemble. CONTENT OF THE INVENTION

[0005] The present application aims to provide a refrigeration device convenient to disassemble and assemble, which solves the technical problems in the background art.

[0006] The technical scheme of the present application provides a refrigeration device convenient to disassemble and assemble, which comprises an assembly box, a mounting groove is symmetrically formed in the outer wall of the assembly box, a ventilation net is fixedly connected inside the mounting groove, and a refrigeration assembly and a limiting assembly are respectively arranged inside the assembly box.

[0007] Optionally, a fixed frame is fixedly connected above the outer wall of the semiconductor refrigeration sheet, a placing groove is formed in the upper end surface of the fixed frame, and the placing frame is located in the placing groove, and a temperature guide plate is fixedly connected to the refrigeration surface below the semiconductor refrigeration sheet.

[0008] Optionally, a fan group is arranged above the inside of the assembly box, a fixed plate is fixedly connected around the fan group, and a limiting frame is fixedly connected to the outer wall of the fixed plate.

[0009] Optionally, the two sides of the fixed frame are located between the two groups of second limiting strips, and the lower end surface of the supporting strip is in contact with the fixed frame.

[0010] Optionally, the two sides above the inner wall of the assembly box are fixedly connected with a pair of first limiting strips, and the two sides of the limiting frame are located between the two groups of first limiting strips.

[0011] Optionally, one end of the assembly box is hingedly connected with a turnover plate, the two sides of the front end surface of the turnover plate are threadedly rotatably connected with fixed knobs, and the threaded ends of the fixed knobs extend into the assembly box.

[0012] The one or more technical solutions provided in the technical scheme have at least the following technical effects or advantages:

[0013] In the technical scheme, a pair of first limiting strips and second limiting strips are fixedly connected to the two sides above and below the inner wall of the assembly box, the first limiting strips are used to clamp the limiting frame on the fan group, and the second limiting strips are used to clamp the fixed frame on the semiconductor refrigeration sheet and the placement frame on the heat sink group. The device is simple to install, and the internal structure of the device can be easily separated by simple pulling. When a local component such as the fixed frame, the heat sink group, or the fan group fails, the entire device does not need to be disassembled, and the staff can conveniently replace the related components by pulling, thereby reducing maintenance costs and time and improving the maintainability of the equipment.

[0014] The placement frame is moved into the placement slot on the fixed frame, the rollers in the extension frame on the two sides of the upper end surface of the placement frame are in contact with the silica gel sheets on the second limiting strips, the silica gel sheets are deformed and generate elastic force under the extrusion of the multiple rollers, and the silica gel sheets extrude the multiple rollers, the extension frame, and the placement frame, so as to ensure that the heat sink group in the placement frame is tightly attached to the heating surface of the semiconductor refrigeration sheet. Thus, the heating surface of the semiconductor refrigeration sheet is effectively prevented from separating from the heat sink group, good heat dissipation effect is ensured, and stable working performance of the device is maintained. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 The overall structure diagram of the refrigeration device convenient to disassemble and assemble disclosed in the embodiment of the application is shown;

[0016] Fig. 2 The internal structure diagram of the assembly box of the refrigeration device convenient to disassemble and assemble disclosed in the embodiment of the application is shown;

[0017] Fig. 3 The partial structure development diagram of the refrigeration device convenient to disassemble and assemble disclosed in the embodiment of the application is shown;

[0018] Explanation of reference signs in the figure: 1, assembly box; 2, mounting groove; 3, ventilation net; 4, turnover plate; 5, fixed knob; 6, refrigeration assembly; 7, limiting assembly; 601, fan group; 602, fixed plate; 603, limiting frame; 604, fixed frame; 605, placing groove; 606, semiconductor refrigeration piece; 607, temperature guide plate; 608, heat dissipation fin group; 609, placing frame; 610, extension frame; 611, roller; 701, first limiting strip; 702, second limiting strip; 703, support strip; 704, silica gel piece. DETAILED DESCRIPTION

[0019] The application will be further described in detail below in combination with the accompanying drawings of the specification.

[0020] Reference Figs. 1-3 The refrigeration device provided by the embodiment of the application is convenient to disassemble and assemble, comprising an assembly box 1, the outer wall of the assembly box 1 is symmetrically provided with a mounting groove 2, the inside of the mounting groove 2 is fixedly connected with a ventilation net 3, which has a good ventilation effect, the inside of the assembly box 1 is respectively provided with a refrigeration assembly 6 and a limiting assembly 7, the refrigeration assembly 6 comprises a semiconductor refrigeration piece 606 located at the lower part of the inside of the assembly box 1, the heating surface of the semiconductor refrigeration piece 606 is provided with a heat dissipation fin group 608, the outer wall of the heat dissipation fin group 608 is fixedly connected with a placing frame 609, the two sides of the upper end surface of the placing frame 609 are fixedly inserted with an extension frame 610, the inside of the extension frame 610 is rotatably connected with a plurality of rollers 611, the limiting assembly 7 comprises a pair of second limiting strips 702 fixedly connected to the two sides of the inner wall of the assembly box 1, the lower end surface of the upper second limiting strip 702 is respectively fixedly connected with a support strip 703 and a silica gel piece 704, the silica gel piece 704 is closely attached to the roller 611, the roller 611 in the extension frame 610 on the two sides of the upper end surface of the placing frame 609 is in contact with the silica gel piece 704 on the second limiting strip 702, the silica gel piece 704 is deformed and generates elastic force under the extrusion of the plurality of rollers 611, so that the silica gel piece 704 extrudes the plurality of rollers 611, the extension frame 610 and the placing frame 609, and the heat dissipation fin group 608 in the placing frame 609 is ensured to be tightly attached to the heating surface of the semiconductor refrigeration piece 606. Thus, the heating surface of the semiconductor refrigeration piece 606 is effectively prevented from separating from the heat dissipation fin group 608, and good heat dissipation effect is ensured, and the stable working performance of the device is maintained.

[0021] The upper wall of the semiconductor refrigeration piece 606 is fixedly connected with a fixed frame 604, the upper end surface of the fixed frame 604 is provided with a placing groove 605, and the placing frame 609 is located in the placing groove 605; the refrigeration surface below the semiconductor refrigeration piece 606 is fixedly connected with a temperature guide plate 607; the upper part inside the assembling box 1 is provided with a fan group 601, the periphery of the fan group 601 is fixedly connected with a fixed plate 602, the outer wall of the fixed plate 602 is fixedly connected with a limiting frame 603, the two sides of the fixed frame 604 are located between the two groups of second limiting strips 702, the lower end surface of the supporting strip 703 is in contact with the fixed frame 604, the two sides of the upper wall of the inner wall of the assembling box 1 are fixedly connected with a pair of first limiting strips 701, and the two sides of the limiting frame 603 are located between the two groups of first limiting strips 701; the first limiting strips 701 are used for clamping the limiting frame 603 on the fan group 601, and the second limiting strips 702 are used for clamping the fixed frame 604 on the semiconductor refrigeration piece 606 and the placing frame 609 on the heat dissipation fin group 608; the whole installation process does not need complex tools and complicated steps, greatly improves the installation efficiency, and the whole device is simple to install.

[0022] One end of the assembling box 1 is hingedly connected with a turnover plate 4, the two sides of the front end surface of the turnover plate 4 are threadedly rotatably connected with fixed knobs 5, and the threaded ends of the fixed knobs 5 extend into the assembling box 1; the whole device is simple to install, the internal structure of the device can be separated by simple pulling, and when some local parts such as the fixed frame 604, the heat dissipation fin group 608 and the fan group 601 fail, the whole device does not need to be disassembled, the staff only needs to open the turnover plate 4 and pull the related parts to conveniently replace them, thereby reducing the maintenance cost and time and improving the maintainability of the equipment.

[0023] Working principle: when installing, the staff first flips open the flip plate 4 on the assembly box 1, inserts the fixed frame 604 with the semiconductor refrigeration sheet 606 into the pair of second limiting strips 702 on both sides inside the assembly box 1, the supporting strips 703 of the second limiting strips 702 abut against both sides of the upper end of the fixed frame 604, and the temperature guide plate 607 on the refrigeration surface of the semiconductor refrigeration sheet 606 is exposed below the assembly box 1. After the placement of the fixed frame 604 is completed, the fin group 608 is placed into the assembly box 1, the placement frame 609 on the fin group 608 is pushed into the placement slot 605 on the fixed frame 604, while the placement frame 609 moves, the rollers 611 in the extension frames 610 on both sides of the upper end surface of the placement frame 609 are in contact with the silica gel sheets 704 on the second limiting strips 702, the silica gel sheets 704 are deformed under the extrusion of the plurality of rollers 611 and generate elastic force, so that the silica gel sheets 704 extrude the plurality of rollers 611, the extension frames 610 and the placement frame 609, so that the fin group 608 in the placement frame 609 is tightly attached to the heating surface of the semiconductor refrigeration sheet 606, preventing the heating surface of the semiconductor refrigeration sheet 606 from being separated from the fin group 608, so as to achieve good heat dissipation effect. After the placement of the fin group 608 is completed, the staff clamps the limiting frame 603 around the fan group 601 into the pair of first limiting strips 701 on both sides inside the assembly box 1, and the first limiting strips 701 limit the fan group 601, the fixed plate 602 and the limiting frame 603. After the placement of the fan group 601 is completed, the staff covers the flip plate 4 and then tightens the fixed knob 5 on the flip plate 4, and the fixed knob 5 fixes the assembly box 1 and the flip plate 4 together, thereby completing the installation. The whole device is simple to install, and the internal structure of the device can be separated by simple pulling, without the need to disassemble the whole device, which is convenient for the staff to replace the partial components.

[0024] The above merely describes a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A refrigeration device which is easy to disassemble, comprising an assembly box (1), characterized in that: The outer wall of the assembly box (1) is symmetrically provided with a mounting groove (2), and the inside of the mounting groove (2) is fixedly connected with a ventilation net (3); the inside of the assembly box (1) is respectively provided with a refrigeration assembly (6) and a limiting assembly (7); The refrigeration assembly (6) comprises a semiconductor refrigeration sheet (606) located at the lower part of the inside of the assembly box (1); the heating surface above the semiconductor refrigeration sheet (606) is provided with a heat dissipation fin group (608); the outer wall of the heat dissipation fin group (608) is fixedly connected with a placing frame (609); the two sides of the upper end surface of the placing frame (609) are fixedly inserted with an extension frame (610); and the inside of the extension frame (610) is rotatably connected with a plurality of rollers (611). The limiting assembly (7) comprises a pair of second limiting strips (702) fixedly connected to the two sides of the inner wall of the assembly box (1); the lower end surface of each of the second limiting strips (702) is fixedly connected with a supporting strip (703) and a silica gel sheet (704); and the silica gel sheet (704) is closely attached to the roller (611).

2. The easily detachable refrigeration device of claim 1, wherein: The outer wall of the semiconductor refrigeration sheet (606) is fixedly connected with a fixed frame (604) above; the upper end surface of the fixed frame (604) is provided with a placing groove (605), and the placing frame (609) is located in the placing groove (605); and the refrigeration surface below the semiconductor refrigeration sheet (606) is fixedly connected with a temperature guide plate (607).

3. The portable refrigeration unit of claim 1, wherein: The upper part of the inside of the assembly box (1) is provided with a fan group (601); the periphery of the fan group (601) is fixedly connected with a fixed plate (602); and the outer wall of the fixed plate (602) is fixedly connected with a limiting frame (603).

4. The easily detachable refrigeration device of claim 2, wherein: The two sides of the fixed frame (604) are located between the two groups of second limiting strips (702); and the lower end surface of the supporting strip (703) is in contact with the fixed frame (604).

5. The easily assembled and disassembled refrigeration device according to claim 3, characterized in that: The two sides of the upper part of the inner wall of the assembly box (1) are fixedly connected with a pair of first limiting strips (701); and the two sides of the limiting frame (603) are located between the two groups of first limiting strips (701).

6. The portable refrigeration unit of claim 1, wherein: One end of the assembly box (1) is hingedly connected with a turnover plate (4); the two sides of the front end surface of the turnover plate (4) are threadedly rotatably connected with fixed knobs (5); and the threaded end of the fixed knob (5) extends into the assembly box (1).

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