A guard for a refrigeration appliance

Abstract

A kind of guard for refrigeration equipment, including bottom plate, refrigeration equipment is placed on bottom plate, four sides of the top of bottom plate are respectively equipped with side plate, the bottom of side plate is fixedly installed first dovetail sliding block, the first dovetail sliding groove is set on the four edges of the top of bottom plate, corresponding first dovetail sliding block, the first dovetail sliding groove of rear side is the first first dovetail sliding groove, the first dovetail sliding groove of right side is the second first dovetail sliding groove, the first dovetail sliding groove of front side is the third first dovetail sliding groove, the first dovetail sliding groove of left side is the fourth first dovetail sliding groove, corresponding first dovetail sliding block and side plate are also sorted according to this order, one end of first dovetail sliding groove is communicated with outside respectively.The utility model structure is simple, and the conception is ingenious, and the side plate of four around can be detached on bottom plate, just need to lift refrigeration equipment to bottom higher than bottom plate, the height of bottom plate is low, is more laborsaving, convenient operation can satisfy market demand, is suitable for promotion.

Description

Technical Field

[0001] This utility model belongs to the field of refrigeration equipment, specifically a protective device for refrigeration equipment. Background Technology

[0002] Refrigeration equipment protective devices refer to devices used to protect refrigeration equipment and its internal components from damage by the external environment or internal malfunctions. These devices typically employ structures and enclosed devices such as shells, covers, screens, doors, lids, and fences to provide physical barriers to isolate hazards, ensure the safe operation of the equipment, and extend its service life. Patent CN212720422U, entitled "A Protective Device for Refrigeration Equipment," discloses a protective device that encloses refrigeration equipment using a shell and cover. However, when placing the refrigeration equipment into the shell, it is necessary to raise the equipment so that its bottom is higher than the top of the shell. Since refrigeration equipment is relatively heavy, this operation is laborious and inconvenient. Therefore, we have designed a more user-friendly protective device for refrigeration equipment. Utility Model Content

[0003] This utility model provides a protective device for refrigeration equipment to overcome the deficiencies in the prior art.

[0004] This utility model is achieved through the following technical solution:

[0005] A protective device for refrigeration equipment includes a base plate on which the refrigeration equipment is placed. Side plates are provided on the four sides of the top of the base plate, and first dovetail sliders are fixedly installed on the bottom of each side plate. First dovetail grooves are formed on the four sides of the top of the base plate corresponding to the first dovetail sliders. The first dovetail groove on the rear side is the first first dovetail groove, the first dovetail groove on the right side is the second first dovetail groove, the first dovetail groove on the front side is the third first dovetail groove, and the first dovetail groove on the left side is the fourth first dovetail groove. The corresponding first dovetail sliders and side plates follow this order. The first dovetail slide is connected to the outside at one end, and the first dovetail slider is slidably installed in the corresponding first dovetail slide. The first end of the next side plate abuts against the tail end of the previous side plate. The bottom plate is provided with a limiting mechanism to limit the first dovetail slider. A top plate is provided above the side plate. The top of the two opposite side plates is fixedly installed with the second dovetail slider. The bottom of the top plate is provided with two second dovetail slides corresponding to the second dovetail slider. One end of the second dovetail slide is connected to the outside, and the second dovetail slider is slidably installed in the corresponding second dovetail slide.

[0006] As described above, a protective device for refrigeration equipment has several through holes on the side plate, and a sliding rod is slidably installed in each through hole. The sliding rod is connected to the corresponding side plate through a first spring, and the outer ends of several sliding rods on the same side are fixedly installed with the same anti-collision plate.

[0007] As described above, a protective device for refrigeration equipment has several heat dissipation holes on the side plates on both the left and right sides.

[0008] As described above, in a protective device for refrigeration equipment, a filter plate is fixedly installed on the inner side of the side plate with heat dissipation holes by connecting rods. The upper and lower sides of the filter plate are successively attached to the top plate and the bottom plate, and the front and rear sides of the filter plate are respectively attached to the front and rear side plates.

[0009] As described above, a protective device for refrigeration equipment has a dust collection box with an open top on the bottom of the filter plate, and a groove is opened on the bottom plate corresponding to the dust collection box, with the dust collection box located in the groove.

[0010] As described above, in a protective device for refrigeration equipment, handles are fixedly installed at the front end of the ash collection box.

[0011] As described above, a protective device for refrigeration equipment includes a limiting mechanism comprising a plug rod, an insertion hole on the inner wall of a first dovetail slide groove, the plug rod being slidably installed in the insertion hole, the plug rod being connected to a base plate via a second spring, and a slot corresponding to the plug rod being provided on a first dovetail slider, wherein the plug rod and the slot are engaged under the elastic force of the second spring.

[0012] The advantages of this utility model are: the structure is simple and the design is ingenious. The side panels can be removed from the base plate. The refrigeration equipment can be raised until the bottom is higher than the base plate. The base plate is low, which saves effort and is easy to operate. It can meet market demand and is suitable for promotion. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 yes Figure 1 View from direction A; Figure 3 yes Figure 1 View B.

[0015] Reference numerals: 1. Base plate; 4. Side plate; 5. First dovetail slider; 6. First dovetail groove; 7. Top plate; 8. Second dovetail slider; 9. Second dovetail groove; 20. Through hole; 21. Slide rod; 22. First spring; 23. Anti-collision plate; 30. Heat dissipation hole; 40. Connecting rod; 41. Filter plate; 50. Ash collection box; 51. Groove; 60. Handle; 70. Insertion hole; 71. Insertion rod; 72. Second spring; 73. Slot; 100. Refrigeration equipment. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0017] A protective device for refrigeration equipment, such as Figure 1 , 2As shown in Figure 3, the device includes a base plate 1 on which a refrigeration device 100 is placed. Side plates 4 are provided on the four sides of the top of the base plate 1. First dovetail sliders 5 are fixedly installed on the bottom of each side plate 4. First dovetail grooves 6 are formed on the four sides of the top of the base plate 1 corresponding to the first dovetail sliders 5. The first dovetail groove 6 on the rear side is the first first dovetail groove 6, the first dovetail groove 6 on the right side is the second first dovetail groove 6, the first dovetail groove 6 on the front side is the third first dovetail groove 6, and the first dovetail groove 6 on the left side is the fourth first dovetail groove 6. The corresponding first dovetail sliders 5 and side plates 4 are also arranged in this order. One end of each first dovetail groove 6 is... The first dovetail slide 6, arranged sequentially, has its head end connected to the outside. The first dovetail slider 5 is slidably installed within its corresponding first dovetail slide 6. The head end of each subsequent side plate 4 abuts against the tail end of the preceding side plate 4. A limiting mechanism for the first dovetail slider 5 is provided on the base plate 1. A top plate 7 is provided above the side plates 4. Second dovetail sliders 8 are fixedly installed on the tops of two opposing side plates 4. Two second dovetail slide grooves 9 are formed at the bottom of the top plate 7 corresponding to the second dovetail sliders 8. One end of each second dovetail slide groove 9 is connected to the outside, and the second dovetail slider 8 is slidably installed within its corresponding second dovetail slide groove 9. This utility model has a simple structure and ingenious design. The side plates 4 can be removed from the base plate 1. Simply raise the refrigeration equipment until its bottom is higher than the base plate 1. The low height of the base plate 1 makes operation easier and less labor-intensive, meeting market demands and suitable for widespread adoption. When using this utility model, place the refrigeration equipment 100 on the base plate 1, and then slide the fourth first dovetail slider 5, the third first dovetail slider 5, the second first dovetail slider 5, and the first first dovetail slider 5 into their corresponding first dovetail grooves 6 in sequence. After the side plate 4 is installed, the front end of the latter side plate 4 abuts against the rear end of the former side plate 4. After the first first dovetail slider 5 is limited by the limiting mechanism, all the first dovetail sliders 5 and side plates 4 cannot move. Slide the second dovetail slider 8 into the second dovetail groove 9 to complete the installation of the top plate 7. When disassembly is required, first remove the top plate 7, release the limiting mechanism from the first first dovetail slider 5, and then move the four first dovetail sliders 5 out of their corresponding first dovetail grooves 6 in sequence to remove the side plate 4.

[0018] Specifically, as shown in the figure, in this embodiment, several through holes 20 are respectively opened on the side plate 4. Sliding rods 21 are slidably installed in the through holes 20. The sliding rods 21 are connected to the corresponding side plate 4 through a first spring 22. The first spring 22 is fitted around the outer periphery of the corresponding sliding rod 21. One end of the first spring 22 is fixedly connected to the outer periphery of the corresponding sliding rod 21, and the other end of the first spring 22 is fixedly connected to one side of the corresponding side plate 4. The outer ends of several sliding rods 21 on the same side are fixedly installed with the same anti-collision plate 23. When an impacting object hits the anti-collision plate 23, the anti-collision plate 23 moves inward. The anti-collision plate 23 drives the sliding rods 21 to slide along the corresponding through holes 20. The first spring 22 is compressed. When the impacting object separates from the anti-collision plate 23, the sliding rods 21 and the anti-collision plate 23 return to their original positions under the elastic force of the first spring 22, thereby buffering the impact.

[0019] Specifically, as shown in the figure, several heat dissipation holes 30 are respectively opened on the side plates 4 on the left and right sides of this embodiment. The heat dissipation holes 30 facilitate the dissipation of heat generated by the cooling equipment.

[0020] Furthermore, as shown in the figure, in this embodiment, the inner side of the side plate 4 with heat dissipation holes is fixedly installed with filter plates 41 via connecting rods 40. The upper and lower sides of the filter plates 41 are sequentially attached to the top plate 7 and the bottom plate 1, and the front and rear sides of the filter plates 41 are respectively attached to the front and rear side plates 4. The filter plates 41 can filter out dust and other impurities in the air, minimizing the amount of dust falling on the refrigeration equipment 100. When the slide rod 21 is impacted and moves inward, the inner end of the slide rod 21 impacts the filter plates 41, which can vibrate and shake off the dust on the filter plates 41.

[0021] Furthermore, as shown in the figure, the filter plate 41 in this embodiment is provided with a dust collection box 50 with an open top below it. A groove 51 is formed on the bottom plate 1 corresponding to the dust collection box 50. The top and front of the groove 51 are respectively connected to the outside. The dust collection box 50 is located in the groove 51. Dust falling from the filter plate 41 falls into the corresponding dust collection box 50. Pulling the dust collection box 50 forward moves it out of the corresponding groove 51, cleans off the dust, and then puts the dust collection box 50 back into the corresponding groove 51.

[0022] Furthermore, as shown in the figure, handles 60 are fixedly installed on the front end of the ash collection box 50 in this embodiment. Pulling the ash collection box 50 through the handles 60 makes it more convenient and effortless.

[0023] Furthermore, as shown in the figure, the limiting mechanism described in this embodiment includes a plug rod 71. A plug hole 70 is formed on the inner wall of the first dovetail groove 6. The plug rod 71 is slidably installed in the plug hole 70. The plug rod 71 is connected to the base plate 1 via a second spring 72. The second spring 72 is fitted around the outer periphery of the plug rod 71. One end of the second spring 72 is fixedly connected to the outer periphery of the plug rod 71, and the other end is fixedly connected to one side of the base plate 1. A slot 73 is formed on the first dovetail slider 5 corresponding to the plug rod 71. Under the elastic force of the second spring 72, the plug rod 71 engages with the slot 73. Pulling the plug rod 71 causes it to move out of the slot 73, the second spring 72 extends, and the plug rod 71 no longer limits the first dovetail slider 5, allowing it to slide.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A protective device for refrigeration equipment, comprising a base plate (1), on which a refrigeration equipment (100) is placed, and side plates (4) are respectively provided on the four sides of the top of the base plate (1), with first dovetail sliders (5) fixedly installed at the bottom of the side plates (4), and first dovetail grooves (6) corresponding to the first dovetail sliders (5) being opened on the four sides of the top of the base plate (1), wherein the first dovetail groove (6) on the rear side is the first first dovetail groove (6), the first dovetail groove (6) on the right side is the second first dovetail groove (6), the first dovetail groove (6) on the front side is the third first dovetail groove (6), and the first dovetail groove (6) on the left side is the fourth first dovetail groove (6), and the corresponding first dovetail sliders (5) and side plates (4) are also arranged in this order, characterized in that: One end of the first dovetail groove (6) is connected to the outside. The first dovetail slider (5) is slidably installed in the corresponding first dovetail groove (6). The first end of the next side plate (4) abuts against the tail end of the previous side plate (4). The bottom plate (1) is provided with a limiting mechanism to limit the first first dovetail slider (5). The top plate (7) is provided above the side plate (4). The top of the two opposite side plates (4) is fixedly installed with the second dovetail slider (8). The bottom of the top plate (7) is provided with two second dovetail grooves (9) corresponding to the second dovetail slider (8). One end of the second dovetail groove (9) is connected to the outside. The second dovetail slider (8) is slidably installed in the corresponding second dovetail groove (9).

2. The protective device for refrigeration equipment according to claim 1, characterized in that: Several through holes (20) are opened on the side plate (4), and slide rods (21) are slidably installed in the through holes (20). The slide rods (21) are connected to the corresponding side plate (4) through the first spring (22). The outer ends of several slide rods (21) on the same side are fixedly installed with the same anti-collision plate (23).

3. A protective device for refrigeration equipment according to claim 1, characterized in that: Several heat dissipation holes (30) are opened on the side plates (4) on the left and right sides respectively.

4. A protective device for refrigeration equipment according to claim 3, characterized in that: The inner side of the side plate (4) with heat dissipation holes is fixedly installed with filter plates (41) by connecting rods (40). The upper and lower sides of the filter plates (41) are attached to the top plate (7) and the bottom plate (1) in sequence, and the front and rear sides of the filter plates (41) are attached to the front and rear side plates (4) respectively.

5. A protective device for refrigeration equipment according to claim 4, characterized in that: The filter plate (41) is provided with a dust collection box (50) with an open top below it. The bottom plate (1) is provided with a groove (51) corresponding to the dust collection box (50), and the dust collection box (50) is located in the groove (51).

6. A protective device for refrigeration equipment according to claim 5, characterized in that: Handles (60) are fixedly installed at the front end of the ash collection box (50).

7. A protective device for refrigeration equipment according to claim 1, characterized in that: The limiting mechanism includes a plug rod (71), and a plug hole (70) is opened on the inner wall of the first first dovetail slide groove (6). The plug rod (71) is slidably installed in the plug hole (70). The plug rod (71) is connected to the base plate (1) through the second spring (72). A slot (73) is opened on the first first dovetail slider (5) corresponding to the plug rod (71). Under the elastic force of the second spring (72), the plug rod (71) and the slot (73) are inserted and engaged.

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