CN216011409U - Display screen installation component, cabinet door and storage cabinet - Google Patents

Abstract

The utility model relates to the technical field of display screen installation, and provides a display screen installation assembly, a cabinet door and a storage cabinet, which comprise: the embedded box is internally provided with a cavity and a buffer slot, the buffer slot surrounds or semi-surrounds the cavity, and a display screen window communicated with the cavity is formed on the wall surface of the embedded box. During the use, with pre-buried box setting on the cabinet door, the cabinet door extrudees pre-buried box's lateral wall when the foaming, and the dashpot absorbs the extrusion effect that comes from the external world, and the extrusion effect can not be transmitted to in the cavity. The cavity can keep balance and stability during foaming, and deformation can not occur. When the display screen is installed in the cavity, the installation accuracy and the safety of the display screen are improved. Meanwhile, the cavity does not deform under the extrusion effect, and the display screen can be ensured to have a good heat dissipation space.

Description

Display screen installation component, cabinet door and storage cabinet

Technical Field

The utility model relates to the technical field of display screen installation, in particular to a display screen installation assembly, a cabinet door and a storage cabinet.

Background

In order to realize the convenience of operation, some intelligent household appliances all have generally to be used for the screen of touch-control or demonstration, and the display screen sets up on household appliance's the cabinet body or cabinet door, makes things convenient for the user to contact. Take the refrigerator as an example, the cabinet door of refrigerator is sheet member, has the foaming layer in the cabinet door, and the cabinet door can produce great extrusion force in the foaming process, can lead to the cabinet door to produce and warp.

In the correlation technique, install on the cabinet door before the display screen foaming, the cabinet door is at the direct extrusion display screen of the pressure that the foaming in-process produced, often leads to the display screen to damage. Or reserve the display screen mounting groove in the cabinet door before foaming, the bulging deformation can appear in the extrusion force when the display screen mounting groove receives the foaming, and then influences the installation accuracy of display screen to the display screen mounting groove after the deformation is difficult to reserve heat dissipation space.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a display screen mounting assembly, wherein a cavity and a buffer slot are formed in the interior of an embedded box, a display screen is arranged in the cavity, and the buffer slot is arranged around the cavity. During the use, outside effort extrusion dashpot, the dashpot can not transmit the effort to the cavity in, has ensured the safety of display screen, has promoted the installation accuracy of display screen.

Meanwhile, the embodiment of the utility model provides a cabinet door.

Secondly, the embodiment of the utility model also provides a storage cabinet.

According to a first aspect of the present invention, there is provided a display screen mounting assembly, including: the embedded box is internally provided with a cavity and a buffer slot, the buffer slot surrounds or semi-surrounds the cavity, and a display screen window communicated with the cavity is formed on the wall surface of the embedded box.

According to one embodiment of the utility model, a plurality of first supporting ribs and a plurality of second supporting ribs are respectively formed on two opposite surfaces of the buffer slot, and the first supporting ribs and the second supporting ribs are arranged in a staggered mode along the extending direction of the buffer slot.

According to one embodiment of the utility model, cooling pipes are arranged in the buffer tank in the direction of extension.

According to one embodiment of the utility model, a support is formed in the embedded box, the support divides the cavity into a first cavity and a second cavity, the first cavity is located on the same side of the display screen window, the second cavity is located on one side of the support, which is opposite to the first cavity, and first heat dissipation holes communicating the first cavity with the second cavity are formed in the support.

According to one embodiment of the utility model, the device further comprises a fan, and the fan is arranged in the second chamber.

According to one embodiment of the utility model, the embedment box comprises:

the wall surface of the box body is provided with an inner layer rib plate and an outer layer rib plate which are arranged at intervals, the buffer groove is formed between the inner layer rib plate and the outer layer rib plate, and the inner layer rib plate is surrounded to form the cavity;

the cover plate is buckled on the open side of the box body.

According to an embodiment of the present invention, an assembly hole communicating with the cavity is formed at one end of the box, an end plate is fixedly connected to one end of the bracket, the bracket is drawably disposed in the cavity through the assembly hole, and the end plate is fastened to the assembly hole.

According to an embodiment of the present invention, a second heat dissipation hole is disposed on a region of the end plate corresponding to the first heat dissipation hole.

According to an embodiment of the present invention, the box further includes a side plate having the assembling hole formed therein, the side plate is provided with a third heat dissipating hole corresponding to a position between the inner rib and the outer rib, the inner rib is provided with a fourth heat dissipating hole communicated with the cavity, and the end plate is provided with a fifth heat dissipating hole corresponding to the third heat dissipating hole.

According to one embodiment of the utility model, a first limiting part is formed on one side of the cover plate facing the bracket, and a second limiting part in contact fit with the first limiting part is formed on the bracket.

According to an embodiment of the present invention, one of the first limiting portion and the second limiting portion is a limiting protrusion, the other is a limiting groove, the limiting protrusion includes a tapered end, the limiting groove includes a tapered opening facing the plugging direction, and the tapered end and the tapered opening are matched with each other.

According to one embodiment of the utility model, a first positioning bulge is arranged on the side wall of the cavity, and a second positioning bulge matched with the first positioning bulge in a contact manner is arranged on the edge of the bracket.

According to one embodiment of the utility model, a reinforcing rib is arranged on the side of the cover plate facing away from the box body.

According to a second aspect of the present invention, there is provided a cabinet door, including a display screen and the display screen mounting assembly according to the first aspect of the present invention, wherein the display screen is disposed in the display screen mounting assembly and corresponds to the display screen window.

According to a third aspect of the utility model, there is provided a cabinet comprising a door according to the second aspect of the utility model.

One or more technical solutions in the embodiments of the present invention have at least one of the following technical effects:

display screen installation component, cabinet door and locker include pre-buried box, and pre-buried box internal formation has cavity and dashpot, and the dashpot surrounds or partly surrounds in the cavity, is provided with the display screen window with the cavity intercommunication on pre-buried box's the wall. During the use, with pre-buried box setting on the cabinet door, the cabinet door extrudees pre-buried box's lateral wall when the foaming, and the cushioning trough absorbs the extrusion that comes from the foaming layer, and the extrusion can not transmit to the cavity in, and the cavity can keep balance and stability when the foaming, can not appear warping. The display screen is installed in the cavity, has promoted the installation accuracy and the security of display screen. Meanwhile, the cavity does not deform under the extrusion effect, and the display screen can be ensured to have a good heat dissipation space.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a perspective view of a housing of a display screen mounting assembly provided by an embodiment of the present invention;

FIG. 2 is a front view of a housing of a display screen mounting assembly provided by an embodiment of the present invention;

FIG. 3 is a perspective view of a cover plate of a display screen mounting assembly provided by an embodiment of the present invention;

FIG. 4 is a perspective view of a bracket of a display screen mounting assembly provided by an embodiment of the present invention;

FIG. 5 is a rear view of a bracket of a display screen mounting assembly provided by an embodiment of the present invention;

FIG. 6 is a front view of a cabinet door provided by an embodiment of the present invention;

fig. 7 is a sectional view taken along line a-a of a cabinet door provided by an embodiment of the present invention.

Reference numerals:

1. embedding a box; 10. a cavity; 11. a display screen window; 12. a box body; 13. a cover plate; 14. an assembly hole; 15. a side plate; 16. a third heat dissipation hole; 17. a first positioning projection; 18. a reinforcing rib plate; 20. a buffer tank; 21. an inner layer rib plate; 22. an outer layer rib plate; 23. a first support rib; 24. a second support rib; 25. a fourth heat dissipation aperture; 3. a support; 31. a first heat dissipation hole; 32. an end plate; 33. a second heat dissipation hole; 34. a fifth heat dissipation hole; 35. a second positioning projection; 41. a first limiting part; 42. a second limiting part.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the utility model, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the utility model.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the drawings, and are only used for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the embodiments of the present invention can be understood in specific cases by those of ordinary skill in the art.

In embodiments of the utility model, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

In the correlation technique, install on the cabinet door before the foaming of display screen subassembly, the cabinet door is at the direct extrusion display screen of the pressure that the foaming in-process produced, often leads to the display screen to damage. Or reserve the display screen mounting groove in the cabinet door before foaming, the bulging deformation can appear in the extrusion force when the display screen mounting groove receives the foaming, and then influences the installation accuracy of display screen to the display screen mounting groove after the deformation is difficult to reserve heat dissipation space.

Referring to fig. 1 to 7, a display screen mounting assembly according to an embodiment of the first aspect of the present invention includes a pre-embedded box 1.

Pre-buried box 1 can be integrated into one piece's box-like structure, also can be the box-packed structure of a plurality of parts concatenation, and when adopting a plurality of parts concatenations, the condition that becomes flexible or rock can not appear between each part, and then ensures the stability of pre-buried box 1 structure.

Each part of the embedded box 1 is made of a material with high strength, and has good deformation resistance when bearing external acting force.

The inside buffer slot 20 and the cavity 10 that are formed with of embedded box 1, buffer slot 20 sets up in the outside of cavity 10, forms the guard action to cavity 10.

In one embodiment, the buffer reservoir 20 is enclosed at the edge of the cavity 10 to form a closed space, and the external action cannot directly contact the cavity 10 at the outside of the buffer reservoir 20.

In another embodiment, the buffer slot 20 is partially enclosed in the cavity 10, and the buffer slot 20 is disposed at a portion of the cavity 10 that is easily compressed, and the external force directly contacts the buffer slot 20 and does not directly contact the cavity 10.

A display screen window 11 is formed on the wall surface of the embedded box 1, the display screen window 11 is communicated with the cavity 10, and after the display screen is placed in the cavity 10, the display screen corresponds to the position of the display screen window 11.

When the cabinet is used, the embedded box 1 is placed on the cabinet door, and foaming agent is filled between the cabinet door and the embedded box 1. When the cabinet door is foamed, the foaming agent extrudes the side wall of the embedded box 1 to extrude the embedded box 1. The outside of buffer slot 20 receives the extrusion, and inboard contact cavity 10, buffer slot 20 can not transmit the extrusion that the outside received to the inboard, can not lead to the deformation of cavity 10.

After foaming is completed, the cavity 10 is not deformed, and the positioning accuracy of the cavity 10 is high. Install the display screen in cavity 10, the display screen can correspond with display screen window 11 is accurate, can be just to display screen window 11 with the display area of display screen, has promoted display effect.

The cavity 10 is not deformed, the phenomenon that the display screen cannot be corresponded when being installed is avoided, the display screen is prevented from being extruded, and the safety of the display screen during installation and use is improved.

Meanwhile, the display screen and the related electronic components generate heat during working, and the temperature in the cavity 10 is increased during long-time working, so that the working performance of the display screen or the related electronic components is affected.

The display screen is arranged in the cavity 10, and a heat dissipation space is reserved in the cavity 10. After foaming is completed, the cavity 10 is not deformed, the heat dissipation space in the cavity 10 cannot be extruded, the heat dissipation rate of the display screen mounting assembly can be improved, and the working performance of the display screen and related electronic components can be improved.

According to the display screen mounting assembly provided by the embodiment of the utility model, the buffer groove 20 is arranged at the outer side of the cavity 10 and surrounds or semi-surrounds the cavity 10, so that the external extrusion effect can be absorbed, and the deformation of the cavity 10 is avoided.

According to an embodiment of the present invention, the buffer slot 20 includes two opposite surfaces, a plurality of first support ribs 23 and a plurality of second support ribs 24 are respectively formed on the two opposite surfaces, and the first support ribs 23 and the second support ribs 24 are alternately arranged along the extending direction of the buffer slot 20.

During the use, the outside of pre-buried box 1 is extruded to the cabinet door when foaming, and the effect of extrusion is transmitted to on pre-buried box 1's buffer slot 2.

The opposite surface of the outer side wall of the buffer groove 20 is provided with a second supporting rib 24, and the opposite surface of the inner side wall is provided with a first supporting rib 23. When the squeezing action is applied to the outer side of the buffer groove 20, the outer side wall absorbs a part of the squeezing action, and the second support rib 24 has a certain support action, so that the deformation of the outer side wall can be reduced or slowed down. The pressing action cannot be transmitted to the inner side wall through the buffer groove 20, and thus the deformation of the cavity 10 is not caused.

The first supporting ribs 23 are arranged on the opposite surfaces of the inner side walls of the buffer grooves 20, so that the stability of the inner side walls of the buffer grooves 20 is improved, and the deformation resistance of the buffer grooves 20 is further improved.

First brace rod 23 and second brace rod 24 set up along the extending direction of dashpot 20 is crisscross, and second brace rod 24 can not contact first brace rod 23 when warping under outside extrusion, and then can not transmit extrusion deformation to cavity 10. The first support ribs 23 and the second support ribs 24 are arranged in a staggered mode, and avoiding space is increased when the second support ribs 24 deform.

According to an embodiment of the utility model, the first support rib 23 and the second support rib 24 are both in a trapezoidal structure, and the size of the part of the trapezoidal structure contacting with the embedded box 1 is larger, so that the deformation resistance of the first support rib 23 and the second support rib 24 is increased.

In the display screen mounting assembly provided by the embodiment of the utility model, the buffer groove 20 is arranged at the outer side of the cavity 10 and is a good heat dissipation channel.

In one embodiment, cooling pipes are arranged in the buffer tank 20 along the extension direction.

When the cooling device is used, gas or liquid which flows circularly is introduced into the cooling pipe, and the gas or the liquid absorbs heat in the cavity 10 and then releases the heat to the external environment. The temperature in the cavity 10 is reduced, and the working performance of the display screen and the related electronic components is improved.

In another embodiment, the buffer reservoir 20 itself forms a cooling channel. The buffer tank 20 serves to prevent deformation and to absorb heat by cooling.

According to the display screen mounting assembly provided by the embodiment of the utility model, the display screen is mounted in the cavity 10, and the cavity 10 plays roles in positioning, protecting and radiating the display screen.

According to one embodiment of the utility model, a bracket 3 is formed in the embedded box 1, and the bracket 3 is arranged in the cavity 10.

The bracket 3 divides the cavity 10 into a first chamber and a second chamber, which are disposed on both sides of the bracket 3.

The first chamber is arranged at the same side of the display screen window 11 and is used for placing a display screen. The second chamber is arranged on one side of the bracket 3, which is opposite to the first chamber, and the second chamber is used for radiating heat. The bracket 3 is formed with a first heat dissipation hole 31 communicating the first chamber and the second chamber for transferring the heat of the first chamber to the second chamber.

During the use, install the display screen in the first cavity of support 3, the position of first cavity and display screen window 11 is aimed at, and the display screen laminating is in display screen window 11.

One side of the display screen, which is far away from the display screen window 11, is attached to the bracket 3 and corresponds to the first heat dissipation hole 31. The heat that the display screen during operation produced can in time be transmitted to in the second cavity, has increased the radiating efficiency of display screen installation component, has promoted the working property and the life of display screen.

In one embodiment, the first heat dissipation holes 31 are distributed in an array corresponding to the positions of the display screen, and the distribution is uniform, the heat dissipation effect is good, and the efficiency is high.

According to one embodiment of the utility model, a fan is further arranged in the embedded box 1 and is arranged in the second cavity.

During the use, the heat that the display screen work produced gets into the second cavity along first louvre 31, and the fan blows off the second cavity with the hot-air in the second cavity, introduces new cold air simultaneously. The fan reduces the temperature in the cavity 10, and improves the working performance and the service life of the display screen.

According to the display screen mounting assembly provided by the embodiment of the utility model, the cavity 10 and the buffer groove 20 are formed in the embedded box 1, the cavity 10 is used for placing a display screen and reserving a heat dissipation space, and the buffer groove 20 is arranged on the outer side of the cavity 10, so that the cavity 10 can be prevented from deforming.

According to one embodiment of the utility model, the embedded box 1 comprises a box body 12 and a cover plate 13.

The box body 12 is formed with an inner rib 21 and an outer rib 22, the inner rib 21 and the outer rib 22 are spaced apart from each other, and a buffer groove 20 is formed therebetween.

The inner layer rib plate 21 is surrounded to form a cavity 10, and the outer layer rib plate 22 is arranged outside the inner layer rib plate 21 to play a role in buffering and protecting.

The cover 13 is snapped onto the open side of the case 12 to enclose the cavity 10 and the buffer tank 20.

During the use, place pre-buried box 1 on the cabinet door, the outer floor 22 of foaming layer extrusion box body 12, outer floor 22 resists the extrusion, can not transmit extrusion to inner floor 21.

In the case where the first support rib 23 is provided on the inner rib 21 and the second support rib 24 is provided on the outer rib 22, the first support rib 23 and the second support rib 24 can increase the deformation resistance of the buffer tank 20.

According to the display screen mounting assembly provided by the embodiment of the utility model, the display screen is mounted on the support 3, and the support 3 plays a positioning role so as to align the display screen to the position of the display screen window 11.

According to one embodiment of the utility model, the holder 3 is arranged in a drawable manner in the cavity 10. Pre-buried box 1 sets up earlier on the cabinet door, puts the display screen in cavity 10 through support 3 after waiting to foam, and effort extrusion display screen when having avoided the foaming has increased the security of display screen.

The case 12 has a fitting hole 14 formed at one end thereof, and the fitting hole 14 communicates with the cavity 10. In use, the bracket 3 can be placed in the cavity 10 along the assembly hole 14, and the bracket 3 is of a plate-shaped structure matched with the assembly hole 14 and can divide the cavity 10 into a first chamber and a second chamber. The display screen is arranged in the first chamber, corresponding to the display screen window 11.

One end fixedly connected with end plate 32 of support 3, when support 3 was inserted and is established in cavity 10, end plate 32 lock in pilot hole 14, closes pilot hole 14, avoids outside dust or foreign matter to get into cavity 10, has reduced external environment and has disturbed.

It should be noted that, according to the position division when the display screen is used, the box body 12 is divided into a top end, a side end and a bottom end, and the assembling hole 14 can be arranged at any end of the box body 12.

According to an embodiment of the present invention, the end plate 32 is provided with a second heat dissipation hole 33, and the second heat dissipation hole 33 corresponds to the first heat dissipation hole 31.

When the temperature-reducing display screen is used, the display screen emits heat, hot air enters the second cavity along the first heat radiation holes 31 and then escapes along the second heat radiation holes 33, and the temperature in the cavity 10 can be reduced.

In one embodiment, the box 12 further includes a side plate 15 formed with a mounting hole 14, the side plate 15 corresponds to the end plate 32, and the end plate 32 is fastened to the side plate 15 when the display screen is inserted into the cavity 10.

The side plate 15 is provided with a third heat dissipation hole 16 corresponding to a position between the inner rib 21 and the outer rib 22, the inner rib 21 is provided with a fourth heat dissipation hole 25, and the end plate 32 is provided with a fifth heat dissipation hole 34 corresponding to the third heat dissipation hole 16.

When in use, the first heat dissipation hole 31 and the second heat dissipation hole 33 form a first heat dissipation channel, and the fifth heat dissipation hole 34, the third heat dissipation hole 16 and the fourth heat dissipation hole 25 form a second heat dissipation channel.

The heat that the display screen during operation produced flows out along first heat dissipation channel, and in cold air got into cavity 10 along second heat dissipation channel, first heat dissipation channel and second heat dissipation channel formed the heat dissipation route of circulation, and the radiating efficiency is higher.

When the mounting hole 14 is provided at the top end of the case 12, the hot air in the second chamber has a low density and automatically floats up to escape along the second heat dissipation hole 33. The cold air at the fifth heat dissipation hole 34 enters the cavity 10 under the action of its own weight, and the first heat dissipation channel and the second heat dissipation channel form an automatic circulation cooling path.

According to the display screen mounting assembly provided by the embodiment of the utility model, the display screen is mounted on the support 3, the support 3 can be arranged in the cavity 10 in a drawing mode, and in order to improve the position accuracy of the display screen, the position accuracy of the support 3 inserted in the cavity 10 needs to be improved.

According to an embodiment of the present invention, a first position-limiting portion 41 is disposed on one side of the cover plate 13 facing the bracket 3, and a second position-limiting portion 42 contacting and cooperating with the first position-limiting portion 41 is formed on the bracket 3.

When the bracket is used, the bracket 3 is inserted into the cavity 10 along the assembly hole 14, the first limiting part 41 and the second limiting part 42 play a role in guiding and positioning, and when the first limiting part 41 contacts the second limiting part 42, the position between the bracket 3 and the cover plate 13 is kept fixed.

In one embodiment, the second position-limiting portion 42 is a position-limiting protrusion, and the first position-limiting portion 41 is a position-limiting groove. The limiting protrusion comprises a conical end, a conical opening facing the inserting direction is formed in the limiting groove, and the conical end and the conical opening are matched with each other.

In use, the bracket 3 is inserted into the cavity 10 along the assembly hole 14 and the tapered end enters the retaining groove along the tapered opening. The conical opening plays a role in guiding and positioning during the process that the conical end is close to the conical opening. When the conical end contacts the conical opening, the two are mutually matched to play a role in positioning.

In another embodiment, the first position-limiting portion 41 is a position-limiting protrusion, and the second position-limiting portion 42 is a position-limiting groove.

According to the display screen mounting assembly provided by the embodiment of the utility model, the display screen is mounted on the support 3, and the support 3 can be arranged in the cavity 10 in a drawing mode. In order to improve the stability of the display screen in the cavity 10 and avoid the situation that the display screen shakes in the cavity 10, measures need to be taken to limit the moving space of the display screen.

According to one embodiment of the present invention, the sidewall of the cavity 10 is provided with a first positioning protrusion 17, and the edge of the bracket 3 is provided with a second positioning protrusion 35.

The end of the first positioning bulge 17 close to the bracket 3 is a plane, the end of the second positioning bulge 35 close to the cavity 10 is a plane, and when the first positioning bulge 17 contacts with the second positioning bulge 35, the movement of the display screen is limited.

During the use, put into cavity 10 with support 3 along pilot hole 14 in, support 3 male in-process, first location is protruding 17 and is protruding 35 with the second location between contact each other, has restricted the space that rocks of display screen, has increased the stability of display screen.

In one embodiment, the first positioning protrusion 17 and the second positioning protrusion 35 are trapezoidal structures, and two sides of the trapezoidal structures are inclined sides, which facilitates the insertion of the bracket 3.

According to the display screen mounting assembly provided by the embodiment of the utility model, the cover plate 13 is connected to the cabinet door, so that the cabinet door is greatly extruded when being foamed, the structural strength of the cover plate 13 needs to be increased when the display screen mounting assembly is used, and the cover plate 13 is prevented from deforming under the extrusion action.

According to one embodiment of the utility model, the side of the cover 13 facing away from the container 12 is provided with a reinforcing rib 18.

When the display screen is used, the anti-deformation capacity of the cover plate 13 is increased by the reinforcing rib plates 18, deformation is difficult to occur when the cover plate is extruded by the foaming layer, the space structure in the cavity 10 is favorably maintained, and the installation precision of the display screen is improved.

In one embodiment, the reinforcing ribs 18 are distributed on the cover plate 13 in a criss-cross manner, so that the bending resistance of the cover plate 13 at various positions is improved, and the deformation resistance of the cover plate 13 is further improved.

According to a second aspect of the present invention, there is provided a cabinet door, comprising a display screen mounting assembly according to the first aspect of the present invention and a display screen, wherein the display screen is mounted in the cavity 10, and corresponds to the display screen window 11.

When the display screen cabinet is used, the display screen mounting assembly is mounted on the cabinet door, and foaming agent is filled between the embedded box 1 and the cabinet door. When foaming, the embedded box 1 is subjected to the extrusion effect from the foaming layer, and the buffer groove 20 in the embedded box can not transmit the extrusion effect to the cavity 10. After foaming is finished, the display screen is installed in the cavity 10, interference on the cavity 10 is small, and installation accuracy of the display screen is high. Meanwhile, the foaming layer cannot extrude the cavity 10, and the heat dissipation performance of the cabinet door is good.

According to a third aspect of the utility model, there is provided a cabinet comprising a door according to the second aspect of the utility model.

It should be noted that, the storage cabinet provided by the embodiment of the present invention includes, but is not limited to, a refrigerator, a sales counter, and the like.

In summary, the display screen mounting assembly, the cabinet door and the storage cabinet provided by the embodiment of the utility model comprise the embedded box, a cavity and a buffer slot are formed inside the embedded box, the buffer slot surrounds or semi-surrounds the cavity, and a display screen window communicated with the cavity is arranged on the wall surface of the embedded box. During the use, with pre-buried box setting on the cabinet door, the cabinet door extrudees pre-buried box's lateral wall when the foaming, and the cushioning trough absorbs the extrusion that comes from the foaming layer, and the extrusion can not transmit to the cavity in, and the cavity can keep balance and stability when the foaming, can not appear warping. The display screen is installed in the cavity, has promoted the installation accuracy and the security of display screen. Meanwhile, the cavity does not deform under the extrusion effect, and the display screen can be ensured to have a good heat dissipation space.

Under two opposite faces of buffer slot were formed with a plurality of first brace rods and a plurality of second brace rod respectively, the resistance to deformation ability of buffer slot increased, was favorable to promoting the installation accuracy of display screen.

Under the crisscross condition that sets up of first brace rod and second brace rod, the deformation space of second brace rod increases, and the resistance to deformation ability has obtained the promotion, and the second brace rod can not transmit extrusion deformation to first brace rod.

Under the condition that the cooling pipe is arranged in the buffer tank, the cooling pipe can take out heat in the cavity, so that the temperature in the cavity is reduced, and the working performance and the service life of the display screen are improved.

Under the condition that the support is formed in the embedded box, the support can be used for positioning the display screen, and a heat dissipation space can be further divided in the cavity, so that the installation accuracy of the display screen is improved, and the heat dissipation effect of the display screen is also improved.

Under the condition that a first heat dissipation hole, a second heat dissipation hole, a third heat dissipation hole, a fourth heat dissipation hole and a fifth heat dissipation hole are formed in the embedded box, the embedded box forms a circulating cooling path, the heat dissipation speed of the display screen is favorably improved, and the working performance of the display screen is improved.

Under the condition that the first positioning protrusion and the second positioning protrusion are arranged in the embedded box, the first positioning protrusion and the second positioning protrusion limit the shaking space of the display screen, and the stability of the display screen is improved.

Under the condition that the cover plate is provided with the reinforcing rib plate, the reinforcing rib plate increases the deformation resistance of the cover plate, and is difficult to deform when being extruded by the foaming layer, so that the space structure in the cavity is favorably maintained, and the installation precision of the display screen is improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (15)

1. A display screen mounting assembly, comprising: the embedded box is internally provided with a cavity and a buffer slot, the buffer slot surrounds or semi-surrounds the cavity, and a display screen window communicated with the cavity is formed on the wall surface of the embedded box.

2. The display screen mounting assembly of claim 1, wherein a plurality of first support ribs and a plurality of second support ribs are formed on two opposite surfaces of the buffer slot respectively, and the first support ribs and the second support ribs are arranged in a staggered manner along the extending direction of the buffer slot.

3. The display screen mounting assembly of claim 1, wherein the buffer slot has a cooling tube disposed therein in an extending direction.

4. The display screen mounting assembly of claim 1, wherein a support is formed in the embedded box, the support divides the cavity into a first cavity and a second cavity, the first cavity is located on the same side as the display screen window, the second cavity is located on one side of the support, which faces away from the first cavity, and first heat dissipation holes communicating the first cavity with the second cavity are formed in the support.

5. The display screen mounting assembly of claim 4, further comprising a fan disposed within the second chamber.

6. The display screen mounting assembly of claim 4, wherein the embedment box includes:

the wall surface of the box body is provided with an inner layer rib plate and an outer layer rib plate which are arranged at intervals, the buffer groove is formed between the inner layer rib plate and the outer layer rib plate, and the inner layer rib plate is surrounded to form the cavity;

the cover plate is buckled on the open side of the box body.

7. The display screen mounting assembly of claim 6, wherein an assembly hole is formed at one end of the box body and is communicated with the cavity, an end plate is fixedly connected to one end of the bracket, the bracket is arranged in the cavity in a drawing mode through the assembly hole, and the end plate is buckled with the assembly hole.

8. A display screen mounting assembly according to claim 7, wherein the end plate is provided with second heat dissipation apertures in regions corresponding to the first heat dissipation apertures.

9. The display screen mounting assembly of claim 8, wherein the box further comprises a side plate having the mounting hole formed therein, wherein the side plate is provided with a third heat dissipation hole corresponding to a position between the inner rib and the outer rib, the inner rib is provided with a fourth heat dissipation hole communicated with the cavity, and the end plate is provided with a fifth heat dissipation hole corresponding to the third heat dissipation hole.

10. The display screen mounting assembly of claim 7, wherein a first limiting portion is formed on one side of the cover plate facing the bracket, and a second limiting portion in contact fit with the first limiting portion is formed on the bracket.

11. The display screen mounting assembly of claim 10, wherein one of the first and second retention portions is a retention projection and the other is a retention groove, the retention projection including a tapered end, the retention groove including a tapered opening facing the plugging direction, the tapered end and the tapered opening cooperating with each other.

12. The display screen mounting assembly of claim 7, wherein a first locating protrusion is disposed on a sidewall of the cavity, and a second locating protrusion is disposed on an edge of the bracket and is in contact fit with the first locating protrusion.

13. The display screen mounting assembly of claim 6, wherein a side of the cover plate facing away from the box is provided with a reinforcing rib.

14. A cabinet door comprising a display screen and the display screen mounting assembly of any one of claims 1-13, wherein the display screen is disposed within the display screen mounting assembly and corresponds to the display screen window.

15. A cabinet comprising a door according to claim 14.

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