Refrigerator convenient to maintain

Abstract

The utility model relates to the technical field of refrigerators, in particular to a refrigerator convenient to maintain, which comprises a frame, a display, a maintenance plate and a limit device, the display is fixedly connected to the surface of the frame, the maintenance plate is arranged on the surface of the frame, the limit device is arranged on the surface of the frame, and the limit device comprises a limit block and a pull handle. The pull handle is fixedly connected with the surface of the maintenance plate, the limiting block is fixedly connected with the surface of the frame, a clamping plate is slidably connected into the limiting block, the clamping plate abuts against the surface of the maintenance plate, and a pull groove is formed in the surface of the frame. By arranging the limiting device, the maintenance plate is effectively limited, the effect of limiting the maintenance plate is achieved, and the situation that when equipment is maintained, a user needs to use a tool to disassemble screws on the surface of the maintenance plate, the use of the tool is too tedious, and the working efficiency of maintenance personnel is low is reduced; and the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerators, in particular to a refrigerator which is easy to maintain. Background Art

[0002] A freezer, also called a refrigerator, is a device that preserves food and other items at low temperatures. There are two types: home and commercial. Commercial freezers are used in restaurants, bars, food processing, and supermarkets. Long-term use of the equipment is prone to malfunction. Therefore, a freezer that is easy to maintain is used to facilitate maintenance.

[0003] Prior art includes a utility model with publication number CN220818143U, which discloses a water-cooled cabinet structure that is easy to maintain. The patent adopts a frame, a base frame and a fan guide rail, an evaporator lower guide rail is installed on the inner side of the frame, a first evaporator is fixedly installed on the front of the evaporator lower guide rail, a first condenser is fixedly installed on the bottom of the frame, a base frame is installed on the bottom of the frame, two groups of reinforcing beams are fixedly installed on the front of the base frame, two lifting holes are provided on both sides of the front of the frame, and a second condenser is fixedly installed on the bottom of the frame; the utility model equipment solves the problem that the current water-cooled cabinet structure mostly adopts a frame composed of sheet metal columns and crossbeam bolts, or directly uses the side, top cover and a number of crossbeam bolts to fix the main components of the frame, which bears the main force-bearing part of the water-cooled cabinet, so that during the maintenance process, the staff needs to disassemble the internal device and perform step-by-step maintenance, thereby increasing the workload of the staff.

[0004] In daily work, when maintenance personnel disassemble and repair equipment, there is a problem that users need to use tools to remove the screws on the surface of the maintenance plate, and the use of tools is too cumbersome, resulting in low work efficiency of maintenance personnel. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art that tools are needed to disassemble the equipment, which is too complicated and inefficient, and proposes a refrigerator that is easy to maintain.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a refrigerator that is easy to maintain, comprising a frame, a display, a maintenance plate and a limit device, the surface of the frame is fixedly connected with the display, the surface of the frame is provided with a maintenance plate, the surface of the frame is provided with a limit device, the limit device comprises a limit block and a pull handle, the pull handle is fixedly connected to the surface of the maintenance plate, the limit block is fixedly connected to the surface of the frame, the limit block is slidably connected with a card plate inside, the card plate abuts against the surface of the maintenance plate, the surface of the frame is provided with a pull groove, and the surface of the card plate is provided with a sliding hole.

[0007] Furthermore, a positioning groove is provided inside the sliding hole, and a card block is slidably connected to the inner wall of the pull groove. By setting the card block, the card plate can be restricted, thereby reducing the possibility that the card plate can move freely inside the limit block when the equipment is in use, making it difficult for the card plate to limit the maintenance plate.

[0008] Furthermore, one end of the clamping block is fixedly connected to a first spring, and one end of the first spring away from the clamping block is fixedly connected to the inner wall of the draw groove. The first spring is provided to facilitate applying a restoring elastic force to the clamping block.

[0009] Furthermore, the clamping block is clamped with the inside of the positioning groove, and the positioning groove is provided to facilitate limiting the clamping block on the surface of the card board.

[0010] Furthermore, a protective device is provided on the surface of the frame, and the protective device includes a reel and a protective cloth. The reel is fixedly connected to the interior of the frame, and the protective cloth is arranged inside the reel. One end of the protective cloth is fixedly connected to a connecting plate. A positioning hole is provided on the side of the frame, a limiting groove is provided on the surface of the frame, and a movable groove is provided on the surface of the connecting plate. The connecting plate is slidingly connected to the interior of the positioning hole, and a pull rod is slidingly connected to the inner wall of the movable groove. By providing the protective cloth, the interior of the frame can be protected, which reduces the possibility of foreign objects entering the interior of the frame and contaminating the materials inside the frame when the equipment is placed.

[0011] Furthermore, one end of the pull rod is fixedly connected to a positioning rod, and the positioning rod is engaged with the inner wall of the limiting groove. The positioning rod is provided to limit the connecting plate.

[0012] Furthermore, one end of the pull rod is fixedly connected to a second spring, and one end of the second spring away from the pull rod is fixedly connected to the inside of the movable slot. The second spring is provided to facilitate applying a restoring elastic force to the pull rod.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] In the utility model, when the device is in use, the user installs the device at a required place, and then places the items to be refrigerated inside the frame. When the device is in use, the user pulls the clamping block, and then the clamping block moves to drive the first spring to displace and deform to generate elastic force, and then the clamping block is separated from the interior of the positioning groove, and then the clamping plate loses its restraint, and the clamping plate is pulled to move away from the surface of the maintenance plate, and then the pull handle is pulled to drive the maintenance plate to move away from the interior of the frame. By setting a limit device, the maintenance plate is effectively restricted, which plays a role in restricting the maintenance plate, reducing the need for users to use tools to remove the screws on the surface of the maintenance plate when the device is being repaired, and the use of tools is too cumbersome, resulting in low work efficiency of maintenance personnel, thereby improving the practicality of the device.

[0015] In the utility model, by providing a protective device, when the device is in use, the user pulls the pull rod, and the pull rod moves to drive the second spring to be displaced and deformed to generate elastic force. When the pull rod moves, it drives the positioning rod to move out of the limiting groove, and then the connecting plate loses its restraint, and the reel reels the protective cloth, and then the connecting plate slides inside the positioning hole to connect and contact the top of the frame. By providing the protective device, the surface of the frame is effectively protected, and the role of protecting the surface of the frame is played, which reduces the risk of foreign objects entering the frame at night when the refrigerator is used to place refrigerated fruits and vegetables, causing contamination of the fruits and vegetables inside the frame, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a refrigerator that is easy to maintain;

[0017] Figure 2 The utility model provides a schematic diagram of the internal structure of a refrigerator that is easy to maintain;

[0018] Figure 3 The utility model provides a partial structural schematic diagram of a refrigerator that is easy to maintain;

[0019] Figure 4 The utility model provides a refrigerator that is easy to maintain Figure 3 Schematic diagram of the structure at A in the middle;

[0020] Figure 5 The utility model provides a refrigerator that is easy to maintain Figure 3 Schematic diagram of the structure at point B in the middle.

[0021] Legend: 1. Frame; 2. Display; 3. Maintenance panel; 4. Limiting device; 41. Pull handle; 42. Limiting block; 43. Card plate; 44. Pull groove; 45. Sliding hole; 46. Positioning groove; 47. Card block; 48. First spring; 5. Protective device; 51. Connecting plate; 52. Protective cloth; 53. Positioning hole; 54. Limiting groove; 55. Moving groove; 56. Pull rod; 57. Positioning rod; 58. Second spring; 59. Winder. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 5 The utility model provides a technical solution: a refrigerator that is easy to maintain, including a frame 1, a display 2, a maintenance plate 3 and a limit device 4, the display 2 is fixedly connected to the surface of the frame 1, and the maintenance plate 3 is arranged on the surface of the frame 1.

[0023] The specific arrangement and function of the limit device 4 and the protective device 5 will be described in detail below.

[0024] In this embodiment: a limiting device 4 is provided on the surface of the frame 1, the limiting device 4 includes a limiting block 42 and a pull handle 41, the pull handle 41 is fixedly connected to the surface of the maintenance plate 3, the limiting block 42 is fixedly connected to the surface of the frame 1, a clamping plate 43 is slidably connected inside the limiting block 42, the clamping plate 43 abuts against the surface of the maintenance plate 3, a pulling groove 44 is opened on the surface of the frame 1, and a sliding hole 45 is opened on the surface of the clamping plate 43.

[0025] Specifically, a positioning groove 46 is provided inside the sliding hole 45 , and a clamping block 47 is slidably connected to the inner wall of the pull groove 44 .

[0026] In this embodiment, by setting the clamping block 47, the clamping plate 43 can be restricted, which reduces the possibility that the clamping plate 43 can move freely inside the limiting block 42 when the device is in use, making it difficult for the clamping plate 43 to limit the maintenance plate 3.

[0027] Specifically, one end of the block 47 is fixedly connected to a first spring 48 , and one end of the first spring 48 away from the block 47 is fixedly connected to the inner wall of the groove 44 . The first spring 48 is provided to facilitate applying a restoring elastic force to the block 47 .

[0028] Specifically, the clamping block 47 is clamped with the inside of the positioning groove 46 , and the positioning groove 46 is provided to facilitate limiting the clamping block 47 on the surface of the clamping plate 43 .

[0029] In this embodiment: a protective device 5 is provided on the surface of the frame 1, and the protective device 5 includes a reel 59 and a protective cloth 52. The reel 59 is fixedly connected to the interior of the frame 1, and the protective cloth 52 is arranged inside the reel 59. One end of the protective cloth 52 is fixedly connected to a connecting plate 51. A positioning hole 53 is provided on the side of the frame 1, a limiting groove 54 is provided on the surface of the frame 1, and a movable groove 55 is provided on the surface of the connecting plate 51. The connecting plate 51 is slidably connected to the interior of the positioning hole 53, and a pull rod 56 is slidably connected to the inner wall of the movable groove 55.

[0030] In this embodiment, by providing the protective cloth 52, the interior of the frame 1 can be protected, thereby reducing the risk of foreign matter easily entering the interior of the frame 1 and contaminating the materials inside the frame 1 when the equipment is placed.

[0031] Specifically, one end of the pull rod 56 is fixedly connected with a positioning rod 57 , and the positioning rod 57 is engaged with the inner wall of the limiting groove 54 . The positioning rod 57 is provided to limit the connecting plate 51 .

[0032] Specifically, one end of the pull rod 56 is fixedly connected to the second spring 58 , and one end of the second spring 58 away from the pull rod 56 is fixedly connected to the inside of the movable groove 55 . The second spring 58 is provided to facilitate applying a restoring elastic force to the pull rod 56 .

[0033] Working principle: When the device is in use, the user installs the device at the required place, and then places the items to be refrigerated inside the frame 1. When the device is in use, the user pulls the card block 47, and then the card block 47 moves to drive the first spring 48 to displace and deform to generate elastic force, and then the card block 47 is separated from the inside of the positioning groove 46, and then the card plate 43 loses its restraint, and the card plate 43 is pulled to move away from the surface of the maintenance plate 3, and then the handle 41 is pulled to drive the maintenance plate 3 to move away from the inside of the frame 1. By setting the limit device 4, the maintenance plate 3 is effectively restricted, which plays a role in restricting the maintenance plate 3, reducing the need for users to use tools to remove the screws on the surface of the maintenance plate 3 when the device is repaired. The use of tools is too cumbersome, resulting in low work efficiency of maintenance personnel, thereby improving the practicability of the equipment.

[0034] When the device is in use, the user pulls the pull rod 56, and the pull rod 56 moves to drive the second spring 58 to displace and deform to generate elastic force. When the pull rod 56 moves, it drives the positioning rod 57 to move out of the limiting groove 54, and then the connecting plate 51 loses its restraint, and the reel 59 reels the protective cloth 52. Then the connecting plate 51 slides inside the positioning hole 53 and contacts the top of the frame 1. By setting the protective device 5, the surface of the frame 1 is effectively protected, which plays a role in protecting the surface of the frame 1. After the device is used, when the refrigerator is used to place refrigerated fruits and vegetables, it is easy for foreign objects to enter the inside of the frame 1 at night, causing the fruits and vegetables inside the frame 1 to be contaminated, thereby improving the practicality of the device.

Claims

1. A refrigerator that is easy to maintain, comprising a frame (1), a display (2), a maintenance panel (3) and a limit device (4), characterized in that: A display (2) is fixedly connected to the surface of the frame (1); a maintenance plate (3) is arranged on the surface of the frame (1); a limiting device (4) is arranged on the surface of the frame (1); the limiting device (4) comprises a limiting block (42) and a pull handle (41); the pull handle (41) is fixedly connected to the surface of the maintenance plate (3); the limiting block (42) is fixedly connected to the surface of the frame (1); a clamping plate (43) is slidably connected inside the limiting block (42); the clamping plate (43) abuts against the surface of the maintenance plate (3); a pulling groove (44) is provided on the surface of the frame (1); and a sliding hole (45) is provided on the surface of the clamping plate (43).

2. The refrigerator that is easy to maintain according to claim 1, characterized in that: A positioning groove (46) is provided inside the sliding hole (45), and a clamping block (47) is slidably connected to the inner wall of the pull groove (44).

3. The refrigerator easy to maintain according to claim 2, characterized in that: One end of the clamping block (47) is fixedly connected to a first spring (48), and one end of the first spring (48) away from the clamping block (47) is fixedly connected to the inner wall of the draw groove (44).

4. The refrigerator that is easy to maintain according to claim 3, characterized in that: The clamping block (47) is clamped with the interior of the positioning groove (46).

5. The refrigerator easy to maintain according to claim 1, characterized in that: A protective device (5) is provided on the surface of the frame (1), and the protective device (5) comprises a reel (59) and a protective cloth (52), the reel (59) is fixedly connected to the inside of the frame (1), the protective cloth (52) is arranged inside the reel (59), one end of the protective cloth (52) is fixedly connected to a connecting plate (51), a positioning hole (53) is provided on the side of the frame (1), a limiting groove (54) is provided on the surface of the frame (1), a movable groove (55) is provided on the surface of the connecting plate (51), the connecting plate (51) is slidably connected to the inside of the positioning hole (53), and a pull rod (56) is slidably connected to the inner wall of the movable groove (55).

6. The refrigerator easy to maintain according to claim 5, characterized in that: One end of the pull rod (56) is fixedly connected to a positioning rod (57), and the positioning rod (57) is clamped with the inner wall of the limiting groove (54).

7. The refrigerator easy to maintain according to claim 6, characterized in that: One end of the pull rod (56) is fixedly connected to a second spring (58), and one end of the second spring (58) away from the pull rod (56) is fixedly connected to the inside of the movable groove (55).

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