Display assembly and refrigeration equipment

Abstract

The utility model relates to a display assembly and refrigeration equipment, the display assembly comprises display glass and a base, the base comprises a first end face used for being connected with the display glass, the first end face is concavely provided with a drainage groove, and the drainage groove extends in the length direction of the display glass and penetrates through the base in the direction. According to the display assembly provided in the scheme, in combination with a use scene with wading risks, for example, the display assembly is applied to refrigeration equipment, the drainage groove which extends in the length direction of the display glass and penetrates through the base in the direction is formed, and accumulated water in the display assembly is collected through the drainage groove; the accumulated water in the display assembly is prevented from being stored in the display assembly to damage components on the electric control board, so that the service life of the components on the electric control board is prolonged, and the life cycle of the display assembly is prolonged.

Description

Technical Field

[0001] The present application relates to the field of electrical appliance technology, and in particular to display components and refrigeration equipment. Background Art

[0002] Refrigeration equipment, such as refrigerators, is becoming increasingly multifunctional and intelligent. These more intelligent appliances are often equipped with display glass and control panels. Users use buttons on the panel to adjust the temperature of the refrigerator and freezer areas, as well as activate or deactivate functions such as deodorization and freshness preservation, thereby enhancing the convenience of the refrigerator. The display panel assembly for refrigerators primarily consists of a base, built-in electrical components, and display glass. Through meticulous structural design and electrical connections, these intelligent and multifunctional refrigerators are realized.

[0003] In actual use, refrigerators, for example, face the inevitable risk of water exposure. The electrical components within the display panel assembly can short-circuit and be damaged when exposed to water. Existing display panel assemblies for refrigerators typically only have a seal on the exterior. However, over extended use, if this seal is compromised, water can accumulate within the display panel assembly, potentially affecting the operation of the electrical components. Utility Model Content

[0004] Based on this, it is necessary to provide a display assembly and a refrigeration device to address the problem in the prior art that water may accumulate inside the display assembly for refrigeration equipment, thereby affecting the service life of the internal components.

[0005] A display assembly includes a display glass and a base, wherein the base includes a first end surface for connecting to the display glass, and the first end surface is recessed with a drainage groove, which extends along the length direction of the display glass and passes through the base in this direction.

[0006] In one embodiment, a projection of the display glass in a direction perpendicular to the first end surface covers the drainage groove.

[0007] In one embodiment, the drainage groove is located at the edge of the projection.

[0008] In one embodiment, the base further includes an edge protrusion protruding from the first end surface, and the edge protrusion is located on a side of the first end surface where the drainage groove is provided and is arranged parallel to the drainage groove.

[0009] In one embodiment, a drainage hole is further provided inside the drainage groove, and the drainage hole passes through the base in a direction perpendicular to the first end surface.

[0010] In one embodiment, there are multiple drainage holes, and the drainage holes are distributed at intervals along the extension direction of the drainage groove.

[0011] In one embodiment, the first end surface is provided with a connecting hole arranged along the thickness direction of the base, the display glass includes a main body and a connecting piece connected to the main body, the main body includes a second end surface arranged toward the first end surface, and the connecting piece is connected to and protrudes from the second end surface, the connecting piece is detachably inserted into the connecting hole, and when the display glass is installed on the base, the connecting piece is inserted into the connecting hole and the second end surface and the first end surface are in contact with each other.

[0012] In one embodiment, the connection hole is located on the same side of the base as the drainage groove.

[0013] In one embodiment, the display assembly further includes a decorative strip, which defines a first accommodating cavity and a second accommodating cavity that are spaced apart and open in the same direction, and the base and the display glass are partially inserted into the first accommodating cavity and the second accommodating cavity respectively.

[0014] A refrigeration device comprises the display assembly as described in any one of the above embodiments.

[0015] The display component provided in the above scheme is combined with the use scenario with water risk, such as application in refrigeration equipment, and is provided with a drainage groove extending along the length direction of the display glass and passing through the base in this direction, so as to collect the accumulated water in the display component through the drainage groove, thereby preventing the accumulated water in the display component from being stored inside the display component and damaging the components on the electronic control board, thereby extending the service life of the components on the electronic control board and increasing the life cycle of the display component. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a cross-sectional structural diagram showing an exploded state of components in one embodiment of the present application.

[0017] Figure 2 for Figure 1 A cross-sectional view of the component is shown in .

[0018] Figure 3 for Figure 2 Enlarged schematic diagram of point A in the middle.

[0019] Figure 4 for Figure 1 Schematic diagram of part of the structure of the middle base.

[0020] Figure 5 for Figure 1 A structural diagram showing the exploded state of the components.

[0021] Figure 6 for Figure 1 The cross-sectional installation diagram of the display component base, limit component and electronic control board.

[0022] Figure 7 for Figure 5 The figure shows the exploded structure of the base and electronic control board of the component.

[0023] Description of reference numerals:

[0024] 100, display assembly; 110, base; 111, first end surface; 1111, connection hole; 1112, drainage groove; 1113, drainage hole; 112, mounting end surface; 1121, mounting groove; 113, pillar; 114, edge bump; 120, display glass; 121, main body; 1211, second end surface; 122, connector; 1221, first section; 12211, first side surface; 1222, second section; 1222 1. Second side surface; 1223. Connecting plate; 1224. Reinforcing rib; 130. Decorative strip; 131. First accommodating cavity; 132. Second accommodating cavity; 133. First abutting strip; 134. Second abutting strip; 135. Spacer strip; 140. Electronic control board; 150. Limiting assembly; 151. First limiting member; 152. Second limiting member; 1521. Extension portion; 1522. Reinforcing portion; 153. Limiting protrusion; 160. Elastic member. DETAILED DESCRIPTION

[0025] To make the above-mentioned objects, features, and advantages of the present application more clearly understood, the specific embodiments of the present application are described in detail below with reference to the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways than those described herein, and those skilled in the art can make similar improvements without violating the scope of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.

[0026] In the description of this application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0027] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of this application, if the term "plurality" appears, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0028] In this application, unless otherwise specified or limited, the terms "mounted," "connected," "connected," "fixed," etc., should be interpreted broadly. For example, these terms may refer to fixed connections, removable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediary; and internal communication between two components or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0029] In this application, unless otherwise expressly specified or limited, if a first feature is described as being "above" or "below" a second feature, or similar descriptions, this may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, when a first feature is described as being "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is described as being "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0030] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only embodiment.

[0031] In one embodiment of the present application, a refrigeration device is provided, which may be a refrigerator, a freezer, or other device with a refrigeration function. The refrigeration device includes a display assembly 100 as described in any of the following embodiments, for displaying the temperature of the refrigeration device.

[0032] See Figure 1 , Figure 1The schematic diagram of the exploded structure of the display assembly 100 in one embodiment of the present application is shown. The display assembly 100 provided in one embodiment of the present application can be applied to the above-mentioned refrigeration equipment, but this is not intended to be limiting. Figure 1 As shown, the display assembly 100 includes a display glass 120 and a base 110, and the base 110 includes a first end surface 111 for connecting to the display glass 120, and as shown in FIG. Figure 2 and Figure 3 As shown, the first end surface 111 is provided with a drainage groove 1112 for collecting the accumulated water in the display assembly 100. Figure 4 As shown, the drainage groove 1112 extends along the length direction of the display glass 120 and penetrates the base 110 in this direction, so that accumulated water can flow out from the openings at both ends of the drainage groove 1112 along the length direction of the display glass 120.

[0033] The display assembly 100 provided in this solution is combined with a usage scenario with water risks, such as application in refrigeration equipment, and is provided with a drainage groove 1112 extending along the length direction of the display glass 120 and penetrating the base 110 in this direction, so as to collect the accumulated water in the display assembly 100 through the drainage groove 1112, thereby preventing the accumulated water in the display assembly 100 from being stored inside the display assembly 100 and damaging the components on the electronic control board 140, thereby extending the service life of the components on the electronic control board 140 and increasing the life cycle of the display assembly 100.

[0034] like Figure 2 and Figure 3 As shown, in one embodiment, the projection of the display glass 120 in a direction perpendicular to the first end surface 111 covers the drainage groove 1112, so that the display glass 120 can block the drainage groove 1112 and prevent the drainage groove 1112 from affecting the overall aesthetics of the display assembly 100.

[0035] like Figure 2 and Figure 3 As shown, in one embodiment, the drainage groove 1112 is located at the edge of the projection to prevent the drainage groove 1112 from interfering with the distribution of other components in the base 110.

[0036] like Figure 3 and Figure 4 As shown, in one embodiment, the base 110 further includes an edge protrusion 114 protruding from the first end surface 111. The edge protrusion 114 is located on one side of the first end surface 111 where the drainage groove 1112 is provided and is arranged parallel to the drainage groove 1112, so that the accumulated water cannot overflow the edge protrusion 114, but is completely collected in the drainage groove 1112 to be discharged from the display component 100.

[0037] like Figure 3 and Figure 4As shown, in one embodiment, a drainage hole 1113 is further provided inside the drainage groove 1112 , and the drainage hole 1113 passes through the base 110 in a direction perpendicular to the first end surface 111 to improve the drainage efficiency of the drainage groove 1112 .

[0038] like Figure 4 As shown, in one embodiment, there are multiple drainage holes 1113, and the drainage holes 1113 are spaced apart along the extension direction of the drainage groove 1112, which not only improves the drainage efficiency of the drainage groove 1112, but also allows the accumulated water in the drainage groove 1112 to be evenly discharged.

[0039] like Figure 5 As shown, in some embodiments, the first end surface 111 defines a connection hole 1111 disposed along the thickness direction of the base 110. The display glass 120 includes a main body 121 and a connector 122 connected to the main body 121. The main body 121 includes a second end surface 1211 disposed toward the first end surface 111. The connector 122 is connected to and protrudes from the second end surface 1211. The connector 122 is removably inserted into the connection hole 1111 to mount the display glass 120 to the base 110. It is understood that the connection hole 1111 can be a circular hole, a square hole, or another polygonal hole. In this embodiment, the connection hole 1111 is a quadrilateral hole. When the display glass 120 is mounted to the base 110, the connector 122 is inserted into the connection hole 1111, and the second end surface 1211 and the first end surface 111 are in contact.

[0040] like Figure 2 and Figure 3 As shown, in one embodiment, the connection hole 1111 passes through the base 110, and the connecting member 122 includes a first section 1221 and a second section 1222 that are connected and arranged at an angle. In this embodiment, the first section 1221 and the second section 1222 are arranged vertically. In other embodiments, the angle between the first section 1221 and the second section 1222 can also be other angles. One end of the first section 1221 is connected to the main body 121, and the other end is connected to the second section 1222. The second section 1222 extends from the first section 1221 along an extension direction that is angled with the axial direction of the connection hole 1111. In this embodiment, the second section 1222 extends upward. In other embodiments, the second section 1222 can also extend upward at an angle.

[0041] like Figure 2 and Figure 3As shown, when the display glass 120 is installed on the base 110, the first section 1221 passes through the connecting hole 1111, and the base 110 is at least partially located between the second section 1222 and the main body 121, so that when the display glass 120 is installed on the base 110, the base 110 is partially clamped between the second section 1222 and the main body 121, so that the two are limited in the thickness direction, thereby preventing the display glass 120 from sliding or detaching.

[0042] In other embodiments, the connecting hole 1111 may not pass through the base 110, and the connecting member 122 may be in the shape of a column coaxial with the connecting hole 1111 and structurally compatible with the connecting hole 1111. For example, the connecting hole 1111 may be a hexagonal hole, and the connecting member 122 may be a hexagonal column. The connecting member 122 may be inserted into the connecting hole 1111 to achieve the installation of the display glass 120 on the base 110 through the cooperation between the connecting hole 1111 and the connecting member 122.

[0043] like Figure 5 As shown, in one embodiment, there are multiple connecting members 122 , and the connecting members 122 are spaced apart along the length direction of the display glass 120 so that the display glass 120 is subjected to a balanced force.

[0044] In one embodiment, when the display glass 120 is mounted on the base 110, the connector 122 is inserted into the connecting hole 1111. The walls of the connecting hole 1111 along the length of the display glass 120 are in a transitional fit with the connector 122. The walls of the connecting hole 1111 restrict movement of the connector 122 along the length of the display glass 120, thereby preventing unstable installation of the display glass 120. In this embodiment, the gap between the walls of the connecting hole 1111 along the length of the display glass 120 and the connector 122 is 0-0.6 mm, which not only maintains the production tolerance range during the injection molding process but also prevents instability of the display glass 120 caused by excessive gaps.

[0045] like Figure 3 and Figure 5As shown, in one embodiment, the connecting member 122 further includes a connecting plate 1223 arranged parallel to the second end face 1211, the first section 1221 is connected to the connecting plate 1223 and is arranged at an angle to the plane where the connecting plate 1223 is located. Preferably, the first section 1221 and the connecting hole 1111 are axially arranged in the same direction. In this embodiment, the first section 1221 is arranged perpendicular to the connecting plate 1223, and the axial direction of the connecting hole 1111 is arranged perpendicular to the first end face 111, so that the first section 1221 can pass through the connecting hole 1111. The end face of the connecting plate 1223 facing away from the first section 1221 is bonded to the second end face 1211. In this embodiment, the connecting plate 1223 is glued to the second end face 1211. In other embodiments, the connection method between the connecting plate 1223 and the second end face 1211 can also adopt other connection methods, which are not limited.

[0046] like Figure 3 As shown, in one embodiment, the end of the second section 1222 away from the first section 1221 is a free end, and the connection between the first section 1221 and the second section 1222 is a smooth transition to facilitate the first section 1221 and the second section 1222 to pass through the connecting hole 1111.

[0047] like Figure 3 As shown, in one embodiment, the connecting member 122 further includes a reinforcing rib 1224 for reinforcing the strength of the first section 1221 and the second section 1222, so as to prevent the connection between the second section 1222 and the first section 1221 from being disconnected due to the force applied to the base 110 when the base 110 is partially inserted between the second section 1222 and the connecting plate 1223. The first section 1221 and the second section 1222 are respectively provided with a first side surface 12211 and a second side surface 12221 for connecting to the reinforcing rib 1224, wherein the first side surface 12211 is opposite to the hole wall of the connecting hole 1111 and is in the same direction as the extension direction of the second section 1222, that is, the first side surface 12211 is the upward end surface of the first section 1221, and the second side surface 12221 is the end surface facing the main body 121, and as shown in FIG. Figure 3 As shown, the end surface of the reinforcing rib 1224 facing the base 110 is adapted to the structure of the base 110 . In this embodiment, the reinforcing rib 1224 is L-shaped as a whole to adapt to the structure of the base 110 located between the second section 1222 and the connecting plate 1223 .

[0048] like Figure 3 As shown, in one embodiment, there are multiple reinforcing ribs 1224 , and the reinforcing ribs 1224 are spaced apart along the length direction of the display glass 120 so that the force between the second section 1222 and the bottom plate is uniform.

[0049] like Figure 1 and Figure 2As shown, in one embodiment, the display assembly 100 further includes a decorative strip 130, such as Figure 1 As shown, the decorative strip 130 is provided with a first accommodating cavity 131 and a second accommodating cavity 132 which are spaced apart and open in the same direction. The first accommodating cavity 131 and the second accommodating cavity 132 are spaced apart along the thickness direction of the display glass 120, and the opening direction is in the same direction as the extension direction of the second section 1222. The base 110 and the display glass 120 are partially inserted into the first accommodating cavity 131 and the second accommodating cavity 132 respectively, so as to further limit the connection between the display glass 120 and the base 110 in the thickness direction through the decorative strip 130 to prevent the two from moving relative to each other in the thickness direction.

[0050] During the actual installation process, it is necessary to assemble the display glass 120 first, that is, first install the connecting piece 122 on the main body 121, and then insert the connecting piece 122 into the connecting hole 1111 to achieve the connection between the display glass 120 and the base 110, and then install the decorative strip 130 to further fix it through the decorative strip 130.

[0051] like Figure 1 As shown, in one embodiment, the decorative strip 130 includes a first abutting strip 133 and a second abutting strip 134 extending toward the base 110 and the display glass 120 respectively, and also includes a spacer strip 135 located between the first abutting strip 133 and the second abutting strip 134. The first abutting strip 133 and the spacer strip 135 enclose a first accommodating cavity 131, and the second abutting strip 134 and the spacer strip 135 enclose a second accommodating cavity 132. When the base 110 and the display glass 120 are partially inserted into the first accommodating cavity 131 and the second accommodating cavity 132 respectively, the first abutting strip 133 abuts against the end surface of the base 110 facing away from the display glass 120, and the second abutting strip 134 abuts against the end surface of the display glass 120 facing away from the base 110, so as to limit the display glass 120 and the base 110 in the thickness direction by the first abutting strip 133 and the second abutting strip 134 to prevent the two from moving relative to each other in the thickness direction.

[0052] like Figure 6 and Figure 7As shown, in some embodiments, the display assembly 100 further includes an electronic control board 140 and a limit assembly 150. The electronic control board 140 is used to control the content displayed on the display glass 120. The base 110 includes a mounting end surface 112 having a recessed mounting groove 1121. The first end surface 111 is parallel to the mounting end surface 112 and is closer to the display glass 120 than the mounting end surface 112. The electronic control board 140 is detachably mounted to the base 110 and, when mounted to the base 110, is at least partially located within the mounting groove 1121. It is understood that the electronic control board 140 may partially protrude from the mounting groove 1121 in a direction perpendicular to the plane of the bottom of the mounting groove 1121, but the projection of the electronic control board 140 in a direction perpendicular to the plane of the bottom of the mounting groove 1121 is always within the mounting groove 1121. In this embodiment, since the electric control board 140 has multiple electrical components of different heights, when the electric control board 140 is installed in the installation groove 1121, part of it protrudes from the installation groove 1121, but the end of the electric control board 140 close to the installation groove 1121 is completely embedded in the installation groove 1121.

[0053] like Figure 7 As shown, the limiting assembly 150 is connected to the base 110 and is located on the periphery of the mounting groove 1121. When the electric control board 140 is installed on the base 110, part of the limiting assembly 150 is on the path of the electric control board 140 moving out of the mounting groove 1121 to prevent the electric control board 140 from falling out of the mounting groove 1121. Among them, in order to facilitate installation, the limiting component 150 includes a first limiting member 151 and a second limiting member 152, and the first limiting member 151 is easier to elastically deform than the second limiting member 152. The first limiting member 151 and the second limiting member are respectively located on opposite sides of the installation groove 1121, and act on the opposite ends of the electric control board 140, so that when installing the electric control board 140, the external force or the electric control board 140 squeezes the first limiting member 151 that is easier to elastically deform, causing it to deform and avoid the space for installing the electric control board 140, and then the electric control board 140 is pushed down into the installation groove 1121, the force applied by the electric control board 140 to the first limiting member 151 is terminated, the first limiting member 151 is reset, and the installation of the electric control board 140 is completed.

[0054] It can be understood that when the first limit member 151 and the second limit member 152 are made of materials with different elastic moduli, the ease with which they undergo elastic deformation is different, and when the first limit member 151 and the second limit member 152 are made of materials with the same elastic modulus, their structures will also cause the ease with which they undergo elastic deformation to be different.

[0055] like Figure 6As shown, in one embodiment, the first limiting member 151 and the second limiting member 152 are both provided with a limiting protrusion 153 facing the inside of the mounting groove 1121 at one end away from the bottom of the mounting groove 1121, and when the electric control board 140 is installed on the base 110, the limiting protrusion 153 is on the path of the electric control board 140 moving out of the mounting groove 1121, so as to prevent the electric control board 140 from falling out of the mounting groove 1121 through the limiting protrusion 153.

[0056] like Figure 6 As shown, an inclined guide surface is provided at one end of the limiting protrusion 153 away from the bottom of the installation groove 1121, so that the electronic control board 140 can apply force to the first limiting member 151 and the second limiting member 152 to move them away from the inside of the installation groove 1121, thereby facilitating the installation of the electronic control board 140.

[0057] like Figure 6 As shown, in one embodiment, the first limiting member 151 extends from the base 110 in a direction perpendicular to the mounting end surface 112, and the end of the first limiting member 151 away from the bottom of the mounting groove 1121 is a first free end, and the limiting protrusion 153 is located at the first free end, so that when the limiting protrusion 153 is subjected to force, the first limiting member 151 is easier to deform, and space can be reserved for the electronic control board 140 to enter under the limiting protrusion 153, thereby preventing the electronic control board 140 from falling out of the mounting groove 1121 through the limiting protrusion 153.

[0058] like Figure 6 As shown, in one embodiment, the second limiting member 152 includes an extension portion 1521 extending from the base 110 in a direction perpendicular to the mounting end surface 112, and the end of the extension portion 1521 away from the bottom of the mounting groove 1121 is a second free end, and the limiting protrusion 153 is located at the second free end, which can reserve space for the electronic control board 140 to enter under the limiting protrusion 153, thereby preventing the electronic control board 140 from falling out of the mounting groove 1121 through the limiting protrusion 153.

[0059] During the installation process of the electric control board 140, the electric control board 140 applies a force to the first limiting member 151 and the second limiting member 152 to cause the first limiting member 151 and the second limiting member 152 to deform away from the interior of the installation groove 1121. Figure 6 As shown, in one embodiment, the second limiting member 152 further includes a reinforcing portion 1522, which is located on the side of the extension portion 1521 away from the mounting groove 1121, and the reinforcing portion 1522 extends in a direction perpendicular to the mounting end surface 112, so as to support the second limiting member 152 through the reinforcing portion 1522, so that when the second limiting member 152 is subjected to the squeezing force of the electric control board 140, its deformation difficulty is higher than that of the first limiting member 151.

[0060] like Figure 6As shown, in one embodiment, one end of the reinforcing portion 1522 close to the base 110 is fixedly connected to the base 110 to further enhance the supporting force of the reinforcing portion 1522 on the second limiting member 152 and increase the difficulty of deformation of the second limiting member 152 .

[0061] like Figure 6 As shown, in one embodiment, the distance that the reinforcing portion 1522 protrudes from the extending portion 1521 is the width, and the width of the reinforcing portion 1522 gradually widens toward the bottom of the installation groove 1121, so as to further enhance the supporting force of the reinforcing portion 1522 on the second limiting member 152 and increase the difficulty of deformation of the second limiting member 152.

[0062] like Figure 7 As shown, in one embodiment, there are multiple first limiting members 151, and the first limiting members 151 are evenly distributed on the same side of the installation groove 1121, so that when the electric control board 140 is installed, the first limiting members 151 on the same side of the electric control board 140 are deformed, so that the electric control board 140 is evenly stressed.

[0063] like Figure 7 As shown, in one embodiment, there are multiple first limiting members 151 , and the first limiting members 151 are evenly distributed on the same side of the installation slot 1121 , so that when the electric control board 140 is installed, the electric control board 140 is evenly stressed.

[0064] Optionally, in this embodiment, the number of first limiting members 151 and second limiting members 152 is the same, and they are disposed in a one-to-one correspondence on both sides of the mounting slot 1121. In other embodiments, the number of first limiting members 151 and second limiting members 152 may also be different.

[0065] like Figure 7 As shown, in one embodiment, the base 110 further includes a support 113 positioned within the mounting groove 1121 and protruding from the bottom of the mounting groove 1121. The display assembly 100 further includes an elastic member 160 sleeved over the support 113. In this embodiment, the number of supports 113 and corresponding elastic members 160 is the same, and both are multiple. The multiple supports 113 are evenly distributed at the bottom of the mounting groove 1121 to ensure uniform force on the electronic control board 140. In this embodiment, the elastic member 160 is a spring. When the electronic control board 140 is mounted on the base 110, the elastic member 160 abuts the end surface of the electronic control board 140 facing the bottom of the mounting groove 1121, so that the elastic member 160 exerts a supporting force on the electronic control board 140. When the electronic control board 140 is pressed to adjust a key, the electronic control board 140 is subjected to force from the elastic member 160 in the opposite direction, thereby achieving higher key sensitivity.

[0066] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0067] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the spirit of the present application, and these modifications and improvements fall within the scope of protection of the present application. Therefore, the scope of protection of the present patent application shall be determined by the appended claims.

Claims

1. A display component, characterized in that: The display assembly comprises: Display glass; The base includes a first end surface for connecting with the display glass, and the first end surface is concavely provided with a drainage groove, and the drainage groove extends along the length direction of the display glass and passes through the base in the direction.

2. The display assembly according to claim 1, wherein: A projection of the display glass in a direction perpendicular to the first end surface covers the drainage groove.

3. The display assembly according to claim 2, wherein: The drainage groove is located at the edge of the projection.

4. The display assembly according to claim 3, wherein: The base further includes an edge protrusion protruding from the first end surface. The edge protrusion is located on a side of the first end surface where the drainage groove is provided and is arranged parallel to the drainage groove.

5. The display assembly according to claim 1, wherein: A drainage hole is further provided inside the drainage groove, and the drainage hole passes through the base in a direction perpendicular to the first end surface.

6. The display assembly according to claim 5, characterized in that There are a plurality of drainage holes, and the drainage holes are distributed at intervals along the extending direction of the drainage groove.

7. The display assembly according to claim 1, wherein: The first end face is provided with a connecting hole arranged along the thickness direction of the base. The display glass includes a main body and a connecting piece connected to the main body. The main body includes a second end face arranged toward the first end face, and the connecting piece is connected to and protrudes from the second end face. The connecting piece is detachably inserted into the connecting hole. When the display glass is mounted on the base, the connecting piece is inserted into the connecting hole and the second end face and the first end face are in contact.

8. The display assembly according to claim 7, wherein: The connection hole is located on the same side of the base as the drainage groove.

9. The display assembly according to claim 7, wherein: The display assembly further includes a decorative strip, which defines a first accommodating cavity and a second accommodating cavity that are spaced apart and open in the same direction, and the base and the display glass are partially inserted into the first accommodating cavity and the second accommodating cavity respectively.

10. A refrigeration device, characterized in that: The display assembly comprises the display assembly according to any one of claims 1 to 9.

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