WO2023274272A1 - Water tray assembly for use in refrigeration device and refrigeration device - Google Patents

Abstract

Disclosed in the present invention are a water tray assembly for use in a refrigeration device and a refrigeration device, wherein the water tray assembly comprises: a water tray, comprising a tray body with a catchment sink and a drainage channel, the drainage channel having a water inlet; and a sealing cap assembly with a sealing cap, the size of the sealing cap being no greater than the size of the water inlet; in a sealed state, the sealing cap is positioned above the water inlet and, in the vertical direction, the plane on which the sealing cover is located is 1-3 mm higher than the plane on which the water inlet is located; and, in a non-sealed state, the sealing cover is offset from the water inlet. The present invention can effectively prevent external heat from entering a cooling chamber through the drainage channel, enhancing the refrigeration efficiency.

Description

A water receiving tray assembly for refrigeration equipment and refrigeration equipment technical field

The invention relates to the technical field of refrigeration, in particular to a water receiving pan assembly for refrigeration equipment and the refrigeration equipment.

Background technique

At present, the refrigeration function of the mainstream refrigerators in the market is mainly completed by the evaporator and the refrigerant in the pipeline. During the use of the refrigerator, because the temperature of the evaporator is lower than the external temperature, the evaporator may condense the water vapor in the external air and then frost will adhere to the surface of the evaporator, and a large number of ice cubes will be produced on the evaporator, which is easy to Affect the refrigeration effect and efficiency of the refrigerator, and even quality accidents may occur. In order to solve the frosting problem of the evaporator, a heating wire is provided on the evaporator in the prior art, and the heating wire is used to heat the evaporator during the defrosting process to remove the frost from the evaporator. At the same time, a water receiving tray is provided directly below the evaporator, and the water receiving tray is used to accept the melted frost, and the water receiving tray has a drainage channel to melt the frost on the evaporator and discharge it through the drainage channel.

The water receiving tray is generally set under the evaporator, and the cross section of the water receiving tray is approximately an inverted cone. The water inlet of the drainage channel is generally located at the lowest position of the water receiving tray, and the heating wire surrounds the evaporator to The outer surface of the evaporator provides heat, and the outer frost of the evaporator melts after receiving the heat. The water receiving tray is used to collect the water dripped when the frost on the outer surface of the evaporator melts. The surface of the refrigerator slides down to the water inlet of the drain channel, and is discharged out of the refrigerator through the drain channel.

In the actual use process, due to the existence of the drainage channel, the cooling room is connected with the outside world, and it is easy to cause the hot air from the outside to enter the cooling room and affect the cooling effect. Therefore, how to effectively prevent heat from entering the cooling room from the drainage channel is a need. solved problem.

Contents of the invention

The purpose of the present invention is to provide a water tray assembly for refrigeration equipment to solve the deficiencies in the prior art. It can effectively prevent the external heat from entering the cooling room through the drainage channel and reduce the heat loss of the evaporator. , improving cooling efficiency.

The water receiving tray assembly for refrigeration equipment provided by the present invention includes:

The water receiving tray includes a tray with a sump and a drainage channel connected with the sump, and the drainage channel has a water inlet arranged on the tray;

The cover assembly has a cover that is rotatably installed on the water receiving tray, and the size of the cover is not larger than the size of the water inlet, and the cover has a cover state and an uncapped state;

In the capped state, the cap is located above the water inlet and the plane where the cap is located is 1-3 mm higher than the plane where the water inlet is located in the vertical direction;

In the non-covered state, the cover is deviated from the upper part of the water inlet.

Further, the cover assembly also has a support frame arranged on the disc body and a rotating arm provided on the cover, and the rotating arm is rotatably mounted on the support frame through a rotating shaft.

Further, there are two rotating arms, the two rotating arms are arranged symmetrically on opposite sides of the cover, the rotating shaft is arranged between the two rotating arms, and the rotating shaft is connected to the supporting frame Turn to connect.

Further, the projection of the rotation axis on the plane where the cover is located is located on the central symmetry axis of the cover so that the cover moves to the cover state under its own gravity.

Further, the water receiving tray has a length direction and a width direction, the water inlet is located at a position deviated from the center of the water receiving tray in the length direction, and the rotation shaft is extended along the width direction.

Further, the support frame includes a first support plate and a second support plate arranged on opposite sides of the water inlet, and the rotating arm includes a first support plate arranged on opposite sides of the cover and perpendicular to the cover. a support arm and a second support arm,

The first support arm is rotatably mounted on the first support plate through a rotation shaft, and the second support arm is rotatably mounted on the second support plate through the rotation shaft.

Further, the first support arm includes a first mounting plate, a second mounting plate and a connecting plate connecting the first mounting plate and the second mounting plate, which are arranged on opposite sides of the first supporting plate, the first mounting plate A mounting plate and a second mounting plate are arranged in parallel with the first supporting plate and form a downward-facing accommodating groove with the connecting plate, and the first supporting plate is adapted to and positioned in the accommodating groove in the accommodating tank.

Further, the rotating shaft has a shaft body and limiting rings arranged on opposite sides of the shaft body, the size of the cross section of the limiting ring is larger than the size of the cross section of the shaft body;

The first mounting plate is provided with a first through hole matching the limit ring, and the second mounting plate is provided with a second through hole matching the shaft body;

The second mounting plate is provided with a mounting plate gap extending along the radial direction of the second through hole and connecting the second through hole with the outside world, and the mounting plate gap divides part of the second mounting plate into a first bent plate and a second bent plate.

Further, the first support plate is provided with a support plate perforation adapted to the shaft body and a support slit extending along the radial direction of the support plate perforation and connecting the support perforation with the outside world, the support The slit separates the first support plate into a first support bent plate and a second support bent plate.

A refrigeration device, characterized in that it comprises a box body, an inner container arranged on the box body, an evaporator arranged in the inner bag, a heating wire and the water receiving tray assembly, the water receiving tray assembly A pan assembly is disposed on the underside of the evaporator.

Compared with the prior art, in the solution disclosed by the present invention, by setting the cover at a height of 1-3 mm directly above the water receiving tray, the cover and the water receiving tray can be connected more quickly without affecting the swing of the cover. An ice seal is formed between them, and the drainage channel is sealed and covered by the cover and ice seal, thereby realizing the sealing and covering of the drainage channel when the frost is not defrosted and deicing, which can effectively prevent the external heat from entering the cooling channel through the drainage channel. Indoors, the heat loss of the evaporator is reduced and the cooling efficiency is improved.

Description of drawings

Fig. 1 is a first structural schematic diagram of a water tray assembly of a refrigeration device disclosed in an embodiment of the present invention;

Fig. 2 is a front view of the water tray assembly of the refrigeration equipment disclosed in the embodiment of the present invention;

Fig. 3 is a second structural schematic diagram of the water tray assembly of the refrigeration equipment disclosed in the embodiment of the present invention;

Fig. 4 is a schematic structural view of the cover assembly in the water tray assembly of the refrigeration device disclosed in the embodiment of the present invention;

Fig. 5 is a schematic diagram of the installation structure of the cover and the rotating shaft in the water tray assembly of the refrigeration equipment disclosed in the embodiment of the present invention;

Fig. 6 is a schematic structural view of the rotating shaft in the water tray assembly of the refrigeration device disclosed in the embodiment of the present invention;

Fig. 7 is a schematic diagram of the first structure of the cover in the water tray assembly of the refrigeration equipment disclosed in the embodiment of the present invention;

Fig. 8 is a second structural schematic diagram of the cover in the water tray assembly of the refrigeration device disclosed in the embodiment of the present invention;

Fig. 9 is a front view of the cover in the water tray assembly of the refrigeration equipment disclosed in the embodiment of the present invention;

Fig. 10 is the right view of Fig. 9;

Fig. 11 is a structural schematic diagram of a support frame in a water tray assembly of a refrigeration device disclosed in an embodiment of the present invention;

Explanation of reference signs: 1-water receiving tray, 10-collection tank, 11-disc body, 111-first slope, 112-second slope, 12-drainage channel, 2-cover assembly, 21-cover , 22-support frame, 221-first support plate, 2210-support plate perforation, 2211-support gap, 2212-first support bending plate, 2213-second support bending plate,

222 - second support plate,

23-swivel arm, 230-accommodating groove, 231-first mounting plate, 2310-first through hole, 232-second mounting plate, 2320-second perforation, 2321-installation plate gap, 2322-first bending plate , 2323-the second bending plate, 233-connecting plate,

24-rotating shaft, 241-axis body, 242-limiting ring.

detailed description

The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

In describing the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "left", "right", "top", "bottom", "front", " The orientation or positional relationship indicated by "after" and so on is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

In the present invention, terms such as "installation", "setting", "connection" and "fixation" should be interpreted in a broad sense, for example, it can be a fixed connection or a detachable connection, unless otherwise clearly specified and limited. , or integrated; it can be directly connected or indirectly connected through an intermediary, it can be the internal communication of two elements or the interaction relationship between two elements. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless specifically defined otherwise.

Embodiments of the present invention: as shown in Figures 1-11, a water receiving tray assembly for refrigeration equipment is disclosed. The water receiving tray assembly can be used in refrigerators, freezers, wine cabinets and other refrigeration equipment. The water receiving tray The assembly is placed in the refrigerator and under the evaporator to bear the frost that falls from the evaporator after defrosting.

Specifically, the water receiving tray assembly for refrigeration equipment includes: a water receiving tray 1 and a cover assembly 2, including a tray body 11 with a sump 10 and a drainage channel 12 communicating with the sump 10, the drainage The channel 12 has a water inlet provided on the disc body 11;

The cover assembly 2 has a cover 21 rotatably mounted on the water receiving tray 1, and the size of the cover 21 is not larger than the size of the water inlet, and the cover 21 has a cover state and a Cover state;

In the capped state, the cap 21 is located above the water inlet and the plane where the cap 21 is located is 1-3 mm higher than the plane where the water inlet is located in the vertical direction;

In the non-covered state, the cover 21 is deviated from the upper part of the water inlet.

In this embodiment, the cover 21 in the cover assembly 2 is swingably arranged on the water receiving tray 1. When the water is not drained, the cover 21 is located directly above the water inlet of the drainage channel 12, and can form a shield for the drainage channel 12. It can effectively prevent heat from entering the cooling system, and at the same time, since the cover 21 is set at a height of 1-3 mm from the plane where the water inlet is located, the setting of this structure can prevent the cover 21 from being disturbed during the swing process, and the height is also easy to form The gap is small, and the small gap is easy to form an ice seal between the cover 21 and the water receiving tray 1. The formation of the ice seal can further block the drainage channel 12, thereby better preventing external heat from entering The cooling chamber acts on the evaporator inside the cooling chamber.

In the process of defrosting and deicing, since the frost falls on the water receiving tray 1, it will push the cover 21 during the process of moving with the bottom of the water receiving tray 1, thereby realizing the opening of the drainage channel 12, Because the cover 21 and the water tray 1 are simply connected by freezing, the stability of this connection itself is relatively weak, so the opening of the cover 21 can be easily realized under the action of a small external force, thereby facilitating The conduction between the drain channel 12 and the outside world is ensured for drainage.

In the solution disclosed in this embodiment, by setting the cover 21 at a height of 1-3mm directly above the water receiving tray 1, the cover 21 can be placed between the cover 21 and the water receiving tray 1 more quickly without affecting the swing of the cover 21. Form an ice seal in between, and seal and cover the drainage channel 12 through the cover 21 and the ice seal, and then realize the sealing and covering of the drainage channel 12 when defrosting and deicing are not performed, and can effectively prevent external heat from passing through the drainage channel 12 Entering into the cooling room reduces the heat loss of the evaporator and improves the cooling efficiency.

Specifically, as shown in Figures 7-9, the cover assembly 2 also has a support frame 22 provided on the disc body 11 and a rotating arm 23 provided on the cover 21, and the rotating arm 23 It is rotatably installed on the support frame 22 through a rotating shaft 24 . The swing of the cover 21 on the disc body 11 is realized through the cooperation of the rotating arm 23 and the supporting frame 22 .

In order to better improve the stability of the rotation of the cover 21, two rotating arms 23 are provided, and the two rotating arms 23 are symmetrically arranged on opposite sides of the cover 21, and the rotating shaft 24 is arranged on both sides. between the two rotating arms 23 and the rotating shaft 24 is rotatably connected with the support frame 22 . The rotating arm 23 is vertically arranged on the cover 21, and the two rotating arms 23 are located on the same side of the cover 21, the rotating arm 23 is connected to the support frame 22 through the rotating shaft 24, and the rotating arm 23 can be rotated with The shaft 24 is fixedly connected, and then the rotating shaft 24 is rotatably installed on the support frame 22, or the rotating arm 23 is rotationally connected with the rotating shaft 24, and the rotating shaft 24 is fixed on the supporting frame 22, or the rotating arm 23 is connected with the rotating shaft 24. The shaft 24 is rotatably connected, and the rotatable shaft 24 is rotatably mounted on the support frame 22 .

In this embodiment, the projection of the rotation axis 24 on the plane where the cover 21 is located is located on the central symmetry axis of the cover 21 so that the cover 21 moves to the cover under its own gravity. state. The setting of the above structure makes the cover 21 be located directly below the rotation shaft 24, and the projection of the rotation shaft 24 on the plane where the cover 21 is located equally divides the cover 21, so that when the rotation shaft 24 is rotated and installed on the support frame 22, the cover 21 naturally droops under the action of gravity, and the naturally drooping cover 21 is just above the drainage channel 12, thereby realizing the covering and closing of the drainage channel 12, and the setting of the above structure can realize the closure of the cover 21 conveniently.

In this embodiment, as shown in Figures 1-3, the disc body 11 has a conical structure as a whole, and the water inlet of the drainage channel 12 is set at the lowest part of the conical structure. Convergence of the drainage channels 12, the cross section of the tray body 11 is approximately rectangular, therefore, the drain tray 1 has a length direction and a width direction, the length direction is the left-right direction, and the width direction is the front-rear direction. The specific shape of the tray body 11 is adapted to the shape of the evaporator. The cross section of the evaporator in the prior art is rectangular and extends along the left and right directions.

The conical structure of the disc body 11 is an asymmetrical conical structure, that is, the lowest point of the cone is not at the center of the disc body 11, and the water inlet is located at a position away from the center of the water receiving tray 1 in the length direction. In this embodiment, the water inlet is set at a position on the left side in the left-right direction, so that the bottom of the tray body 11 forms two first slope bottom surfaces 111 and second slope bottom surfaces 112 with different slopes, wherein the first slope The slope of the bottom surface 111 is greater than the slope of the second slope bottom surface 112 . The setting of the above-mentioned structure makes the flow velocity on both sides inconsistent when the water flows to the drainage channel 12, which can avoid the hedging of the water flow on both sides at the inlet position of the drainage channel 12, resulting in poor drainage. At the same time, the first slope bottom surface 111 and the second slope The inconsistency of the size of the bottom surface 112 of the slope results in the different content of the water accumulated on it, so that when the water flows toward the drainage channel 12 to converge, the unequal flow on the left and right sides can be better realized.

In order to better realize the opening of the cover 21 , the rotating shaft 24 is extended along the width direction (not shown in the figure). Extending the rotating shaft 24 along the width direction can make the cover 21 swing left and right in the length direction, and since the corresponding first slope bottom surface 111 and second slope bottom surface 112 in the left and right direction of the cover 21 are asymmetrical, the second The flow rate and flow velocity of the water collected on the first slope bottom surface 111 are different from the flow rate and flow velocity of the water collected on the second slope bottom surface 112, which causes the impact of the water flow on the left and right sides of the cover 21 to be different. It is easier to drive the cover 21 during the defrosting process of the evaporator, so as to realize the opening of the drainage channel 12 . As shown in Figure 3, the embodiment in which the rotating shaft is extended along the length direction is adopted. The scheme shown in Figure 3 is not conducive to the opening of the cover 21. As a preferred solution, the rotating shaft in Figure 3 is rotated by 90° to rotate The shaft is arranged to extend along the width direction.

In this embodiment, as shown in FIG. 11 , the support frame 22 includes a first support plate 221 and a second support plate 222 arranged on opposite sides of the water inlet, and the rotating arm 23 includes a The first support arm and the second support arm arranged on opposite sides of the cover 21 and perpendicular to the cover 21,

The first support arm is rotatably mounted on the first support plate 221 through the rotation shaft 24 , and the second support arm is rotatably mounted on the second support plate 222 through the rotation shaft 24 . Rotating the rotating shaft 24 on the first support plate 221 and the second supporting plate 222 can realize the rotation of the rotating shaft 24 more stably.

The first support arm and the second support arm have the same structure, and in this embodiment, the first support arm is taken as an example for description.

The first support arm includes a first mounting plate 231, a second mounting plate 232, and a connecting plate 233 connecting the first mounting plate 231 and the second mounting plate 232, which are arranged on opposite sides of the first supporting plate 221, The first mounting plate 231 and the second mounting plate 232 are arranged parallel to the first supporting plate 231, and the first mounting plate 231, the second mounting plate 232 and the connecting plate 233 form an accommodating groove with the opening facing downward. 230 , the first support plate 231 is adapted to the accommodating groove 230 and positioned in the accommodating groove 230 . The second mounting plate 232 is relatively disposed on the outer side of the first supporting plate 231 , and the outer side of the first supporting plate 231 is a side away from the second supporting plate 222 .

The setting of the above structure can make the first mounting plate 231 and the second mounting plate 232 be arranged on the opposite sides of the first supporting plate 231, which can realize the limit of the cover assembly 2 in the left and right directions, and better realize the sealing. The installation of the cover 21 is fixed.

As shown in FIG. 6 , the rotating shaft 24 has a shaft body 241 and limit rings 242 arranged on opposite sides of the shaft body 241 , the cross-section of the limit ring 242 is larger than the cross-section of the shaft body 241 size of;

As shown in FIG. 8 , the first mounting plate 231 is provided with a first through hole 2310 that is compatible with the limit ring 242 , and the second mounting plate 232 is provided with a hole that is compatible with the shaft body 241 . Matched second perforation 2320;

As shown in Figures 7-10, the second mounting plate 232 is provided with a mounting plate gap 2321 extending along the radial direction of the second through hole 2320 and connecting the second through hole 2320 with the outside world, and the mounting plate gap 2321 will Part of the second mounting plate 232 is divided into a first bent plate 2322 and a second bent plate 2323 . The size of the mounting plate gap 2321 is smaller than the size of the second through hole 2320 , and the size of the mounting plate gap 2321 is smaller than the cross section of the shaft body 241 .

The first bending plate 2322 and the second bending plate 2323 can be bent, and the second perforation 2320 can be opened conveniently after bending. At the same time, the width of the mounting plate gap 2321 is increased, and the size of the mounting plate gap 2321 is also increased. It can cause the size of the second perforation 2320 to increase, which is convenient for the limit ring 242 to pass through the second perforation 2320. After the limit ring 242 is penetrated, the shaft body 241 is located in the second perforation 2320. Fold back to the initial state. At this time, the second through hole 2320 is reduced, so that the size of the second through hole 2320 is consistent with the size of the shaft body 241. The limit ring 242 abuts against the outside of the second mounting plate 232, and the second through hole 2320 is set. In order to limit the limit ring 242 to pass through, the installation and fixation of the rotating shaft 24 is conveniently realized.

During the process of installation and fixing, the rotating shaft 24 first bends the first bending plate 2322 and/or the second bending plate 2323 to both sides along the installation plate gap 2321, so as to realize the opening of the second through hole 2320, and in the second through hole After the 2320 is opened, the second perforation 2320 is increased to facilitate the penetration of the limiting ring 242 from the second perforation 2320. After the limiting ring 242 is penetrated through the second perforation 2320, the first bending plate 2322 and the second bending plate 2323 resets and bends to restore the second through hole 2320 to its original position. At this time, the limit ring 242 abuts against the second mounting plate 232, and the second mounting plate 232 acts as an axial limit for the rotating shaft 24. The rotating shaft 24 The two ends of the two ends are respectively limited by the corresponding second mounting plate, so as to realize the limitation in the direction of its axial extension.

After the rotating shaft 24 and the rotating arm 23 are installed and fixed, the rotating shaft 24 also needs to be installed on the first supporting plate 221 and the second supporting plate 222. The installation of the plate 222 is fixed. The first support plate 221 is provided with a support plate perforation 2210 that is compatible with the shaft body 241 and extends along the radial direction of the support plate perforation 2210 and communicates with the support perforation 2210 and The external support gap 2211 separates the first support plate 221 into a first support bent plate 2212 and a second support bent plate 2213 .

When the rotating shaft 24 and the first support plate 221 are installed and fixed, the first support bent plate 2212 and/or the second support bent plate 2213 are bent to both sides along the support gap 2211, so as to realize the support plate perforation 2210 After the support plate perforation 2210 is opened, the size of the support gap 2211 is increased to facilitate the penetration of the shaft body 241. After the shaft body 241 penetrates the support gap 2211 and enters the support plate perforation 2210, the first support bend The folding plate 2212 and the second supporting and bending plate 2213 are reset and bent to restore the supporting gap 2211 to its original position, so that the rotating shaft 24 is installed and fixed on the first supporting plate 221 . The arrangement of the above structure facilitates the installation and fixation of the rotation 24 .

In another embodiment, a refrigeration device is also disclosed. The refrigeration device may be a refrigerator or a freezer. Specifically, the refrigeration device includes a box body, an inner container arranged on the box body, an inner container arranged on the inner container The inner evaporator, the heating wire and the water receiving pan assembly are arranged on the lower side of the evaporator.

The structure, features and effects of the present invention have been described in detail above based on the embodiments shown in the drawings. The above descriptions are only preferred embodiments of the present invention, but the present invention does not limit the scope of implementation as shown in the drawings. Changes made to the idea of the present invention, or modifications to equivalent embodiments that are equivalent changes, and still within the spirit covered by the description and illustrations, shall be within the protection scope of the present invention.

Claims (10)

1. A water tray assembly for refrigeration equipment, characterized in that it comprises:

   The water receiving tray includes a tray with a sump and a drainage channel connected with the sump, and the drainage channel has a water inlet arranged on the tray;

   The cover assembly has a cover that is rotatably installed on the water receiving tray, and the size of the cover is not larger than the size of the water inlet, and the cover has a cover state and an uncapped state;

   In the capped state, the cap is located above the water inlet and the plane where the cap is located is 1-3 mm higher than the plane where the water inlet is located in the vertical direction;

   In the non-covered state, the cover is deviated from the upper part of the water inlet.
2. The water tray assembly for refrigeration equipment according to claim 1, characterized in that: the cover assembly also has a support frame provided on the tray body and a rotating arm provided on the cover, The rotating arm is rotatably mounted on the support frame through a rotating shaft.
3. The water receiving tray assembly for refrigeration equipment according to claim 2, wherein there are two rotating arms, and the two rotating arms are symmetrically arranged on opposite sides of the cover, and the rotating shaft It is arranged between two rotating arms and the rotating shaft is rotatably connected with the supporting frame.
4. The water tray assembly for refrigeration equipment according to claim 3, characterized in that: the projection of the rotation axis on the plane where the cover is located is located on the central axis of symmetry of the cover so that the cover Move to the capped state under its own gravity.
5. The water receiving tray assembly for refrigeration equipment according to claim 3, wherein the water receiving tray has a length direction and a width direction, and in the length direction, the water inlet is located at a position deviated from the center of the water receiving tray position, the rotating shaft is extended along the width direction.
6. The water tray assembly for refrigeration equipment according to claim 3, wherein the support frame includes a first support plate and a second support plate arranged on opposite sides of the water inlet, and the rotating arm including a first support arm and a second support arm arranged on opposite sides of the cover and perpendicular to the cover,

   The first support arm is rotatably mounted on the first support plate through a rotation shaft, and the second support arm is rotatably mounted on the second support plate through the rotation shaft.
7. The water tray assembly for refrigeration equipment according to claim 6, wherein the first support arm includes a first mounting plate and a second mounting plate oppositely arranged on opposite sides of the first supporting plate and a connecting plate connecting the first mounting plate and the second mounting plate, both of the first mounting plate and the second mounting plate are arranged parallel to the first supporting plate and form an accommodating groove with the connecting plate facing downwards , the first support plate is adapted to the accommodating groove and positioned in the accommodating groove.
8. The water tray assembly for refrigeration equipment according to claim 7, wherein the rotating shaft has a shaft body and limiting rings arranged on opposite sides of the shaft body, and the cross section of the limiting ring is The size is greater than the size of the cross-section of the shaft body;

   The first mounting plate is provided with a first through hole matching the limit ring, and the second mounting plate is provided with a second through hole matching the shaft body;

   The second mounting plate is provided with a mounting plate gap extending along the radial direction of the second through hole and connecting the second through hole with the outside world, and the mounting plate gap divides part of the second mounting plate into a first bent plate and a second bent plate.
9. The water tray assembly for refrigeration equipment according to claim 8, characterized in that: the first support plate is provided with a support plate perforation matching with the shaft body and a support plate perforation along the support plate. A support gap extending in the radial direction and communicating with the support perforation and the outside world, the support gap separates the first support plate into a first support bent plate and a second support bent plate.
10. A refrigeration device, characterized in that it comprises a box body, an inner container arranged on the box body, an evaporator arranged in the inner bag, a heating wire, and the water receiving tray assembly according to claim 1, The water receiving tray assembly is arranged on the lower side of the evaporator.

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