CN112522924A - Washing machine upper cover structure and washing machine applying same - Google Patents
Washing machine upper cover structure and washing machine applying same Download PDFInfo
- Publication number
- CN112522924A CN112522924A CN201910795613.1A CN201910795613A CN112522924A CN 112522924 A CN112522924 A CN 112522924A CN 201910795613 A CN201910795613 A CN 201910795613A CN 112522924 A CN112522924 A CN 112522924A
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- washing machine
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- 238000005406 washing Methods 0.000 title claims abstract description 40
- 238000007789 sealing Methods 0.000 claims abstract description 108
- 239000003292 glue Substances 0.000 claims abstract description 44
- 238000009434 installation Methods 0.000 claims description 21
- 239000000565 sealant Substances 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 7
- 239000004568 cement Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 16
- 238000004026 adhesive bonding Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000006059 cover glass Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
- 238000005034 decoration Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000009545 invasion Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000004382 potting Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/12—Casings; Tubs
- D06F39/14—Doors or covers; Securing means therefor
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses an upper cover structure of a washing machine and the washing machine using the same, the upper cover structure comprises: the top of the base is provided with a cover plate; the display unit is arranged in the base; the base is further provided with a plurality of layers of sealing structures surrounding the display unit. The upper cover structure provided by the invention is provided with a plurality of circles of sealing grooves, and a multi-sealing structure is formed after glue is filled in the sealing grooves, so that the sealing structure can ensure the air tightness of the upper cover glass and the upper cover. Not only provides accurate glueing route, has guaranteed the uniformity and the stability of volume production, has still further improved the sealed effect to apron seam and display element, is fit for using widely.
Description
Technical Field
The invention belongs to the technical field of washing machines, and particularly relates to an upper cover structure of a washing machine and the washing machine using the same.
Background
With the popularization of the internet of things technology in home appliances, consumers are more and more accustomed to controlling electric appliances by using an operation interface which can be operated in a touch manner and the like. The printing control interface and the nixie tube display adopted by the traditional electric appliance can not meet the requirements of consumers from the aspects of beauty and practicability, and the touch control display screen with better human-computer interaction performance is used as the substitute.
In order to facilitate the use of users and improve the user experience, the design of the washing machine is common by arranging the display control unit on the top surface of the upper cover, but different from the conventional button control panel, the touch screen has higher requirement on the sealing effect due to the complexity of the circuit, so that the water drops are prevented from invading from the top surface of the upper cover, and simultaneously, the water vapor is prevented from entering the cover body structure from the seam of the upper cover, and therefore, the upper cover structure capable of completely isolating the water drops and the water vapor is required.
In view of the above, the present invention is particularly proposed.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art and provide an upper cover structure for preventing water drops and water vapor from invading, a base of the upper cover comprises a plurality of layers of sealing structures, a display unit is sealed and protected, the water vapor invasion is further prevented from entering the upper cover from a cover plate seam, meanwhile, the installation fastness of the cover plate and the base is increased, and the upper cover structure is suitable for popularization and use.
In order to solve the technical problems, the invention adopts the technical scheme that:
the invention provides an upper cover structure of a washing machine, comprising:
a base 5, the top of which is provided with a cover plate 4;
a display unit 2 provided in the base 5;
the base 5 is further provided with a plurality of layers of sealing structures surrounding the display unit 2.
In the above scheme, the display unit is arranged in the base, the cover plate covers the display unit, and the display unit has a touch function and is bonded with the cover plate through optical cement, so that a user can directly perform touch operation on the display unit. And because the circuit complexity of the display unit with the touch function is higher, and the area of the cover plate is larger, a multilayer sealing structure is arranged on the base, so that the sealing effect is improved, and the installation fastness of the cover plate can be improved.
The further scheme of the invention is as follows: the sealing structure comprises a plurality of layers of sealing grooves 1 surrounding the display unit 2, and the sealant poured into the sealing grooves 1 is bonded with the cover plate 4; preferably, the outermost sealing groove 1 is arranged close to the edge of the base 5.
In the above scheme, the annular seal groove of seal structure, after encapsulating to the seal groove, sealed glue plays the sealed effect to display element, and the sealed glue that is located the seal groove top then bonds mutually with the apron bottom surface for surround display element's seal groove, base face and apron bottom surface surround the cavity that forms sealed display element. The cavity outside of holding display element still encircles and is equipped with a plurality of layers of seal groove, can further improve sealed effect, and sealed glue at multilayer seal groove top has then increased its area of bonding with the apron, has improved the installation fastness of apron.
The further scheme of the invention is as follows: the sealing grooves 1 on different layers are provided with communicated connecting grooves 14, and the sealant introduced into the connecting grooves 14 from the sealing grooves 1 is bonded with the cover plate 4; preferably, the extending direction of the connecting groove 14 is directed to the geometric center of the base 5.
Among the above-mentioned scheme, the upper surface arch of base is equipped with the annular seal groove of multilayer, and when interval was great between each layer seal groove, the part of pressing apron and seal groove not bonding probably can make the apron produce stress, if the apron adopts comparatively soft material, so can produce structural destruction for a long time, still probably makes the bonding insecure. Therefore set up the spread groove that can communicate different layers of seal groove between the seal groove, can regard as the strengthening rib to strengthen base intensity when improving sealed effect, can also improve the bonding area of apron and base in addition, improve the apron installation fastness. Preferably, the connecting grooves are radially arranged in the base, so that the cover plate is bonded with the base more uniformly, and the strength of the base is higher.
The further scheme of the invention is as follows: the sealing structure comprises a first sealing groove 11 surrounding the display unit 2 and a second sealing groove 12 arranged along the edge of the base 5; preferably, the outer periphery of second seal groove 12 is disposed near the edge of cover plate 4.
In the scheme, an inner sealing groove and an outer sealing groove are arranged, wherein the inner layer surrounds and clings to the display unit and is bonded with the bottom surface of the cover plate, so that the main sealing effect on the display unit is achieved; the outer seal groove is arranged close to the edge of the base, so that the cover plate is firmly bonded with the base. The preferable second sealing groove, namely the outer layer sealing groove, is completely covered by the cover plate, and the peripheral groove wall of the preferable second sealing groove is arranged close to the edge of the cover plate, so that the second sealing groove can seal the joint of the cover plate and the base to prevent water vapor from entering the base.
The further scheme of the invention is as follows: one side of the base 5 further comprises a hinge part 3 hinged with the washing machine, and the sealing structure further comprises a third sealing groove 13 arranged around the hinge part 3; preferably, third seal groove 13 partially overlaps second seal groove 12.
In the above scheme, one side of the upper cover structure is pivotally mounted at the top of the washing machine, a hinge part hinged with the top of the washing machine is arranged on the upper cover structure, the hinge part is usually made of metal parts, and a third sealing groove surrounding the hinge part is arranged for reducing the corrosion of water vapor to metal parts. Since the hinge is disposed at one side edge of the base, and the second sealing groove is also disposed near the edge of the base, a portion of the third sealing groove preferably overlaps the second sealing groove.
The further scheme of the invention is as follows: the cover plate 4 is made of a light-transmitting material, the display unit 2 comprises a display screen arranged on the bottom layer and a sensor film arranged on the top surface, and the cover plate 4 is bonded with the display unit 2 through optical cement.
In the above scheme, the cover plate is made of a light-transmitting material, preferably a glass plate. The display unit is bonded with the cover plate through optical cement, the display unit is provided with a display screen paved with a sensor film, and a signal of a user touching the display screen is received by the sensor film and transmitted to the computer board, so that touch operation of the washing machine is realized.
The further scheme of the invention is as follows: the base 5 comprises a mounting main body 51 provided with a display unit 2 on the top surface and a decorative cover 52 assembled with the bottom surface of the mounting main body 51, wherein the bottom surface of the mounting main body 51 is provided with a computer board 514 electrically connected with the display unit 2; preferably, the installation position of the computer board 514 corresponds to the position of the display unit 2; more preferably, the decorative cover 52 is provided with a detachable appearance cover 521 corresponding to the computer board 514.
In the above scheme, the base is composed of an installation main body provided with a computer board and a display unit and a decoration cover buckled on the bottom surface of the installation main body, and the decoration cover faces the inside of the washing machine. The display unit and the computer board are preferably arranged on two opposite sides of the mounting main body, so that the electric control structure is more compact, and the internal space of the upper cover structure is saved. Preferably, after the upper cover of the washing machine is turned over, the appearance cover corresponding to the position of the computer board on the decorative cover can be detached, so that the computer board can be overhauled.
The further scheme of the invention is as follows: the bottom surface of the mounting main body 51 further comprises a glue filling groove 511 surrounding the computer board 514 and a sealing cover 513 covering the computer board 514 and sealed with the glue filling groove 511, the glue filling groove 511 is provided with a wire passing groove 512 intersecting and communicating with the glue filling groove 511, and a wire of the computer board 514 is inserted into the wire passing groove 512.
In the scheme, the display unit surrounded by the first sealing groove is arranged on the upper surface of the mounting main body, the display unit is electrically connected with the computer board arranged on the bottom surface of the mounting main body through the hollow part of the mounting main body, and due to the existence of the hollow part, water vapor in the washing machine can enter the computer board through the decorative cover and enter the area where the display unit is located through the hollow part. In order to prevent the above phenomenon, the computer board and the periphery thereof need to be sealed, and therefore, an annular glue pouring groove is provided to surround the computer board at the inner side thereof. The sealing structure of the invention is provided with a plurality of wire passing grooves in the length direction of the annular glue pouring groove, the wire passing grooves and the glue pouring groove are arranged in a crossed manner so as to facilitate the lead to pass through, and the wire passing grooves and the glue pouring groove are arranged in an intercommunicating manner to guide the pouring glue in the glue pouring groove to flow into the wire passing grooves so as to realize the covering of the lead; in addition, the wire passing groove structure can also increase the uniformity of wire gluing, can further improve the sealing effect, and prevent water drops or water vapor from entering the computer board along with the gaps between the potting glue and the wires. The periphery of the sealing cover is provided with a folding edge which is bent towards the glue pouring groove, and the folding edge is inserted into the glue pouring groove to enable the sealing cover to be buckled with the mounting main body.
The further scheme of the invention is as follows: a mounting hole 6 for connecting the mounting body 51 and the decorative cover 52 is provided in the seal groove 1; preferably, the mounting hole 6 is provided in the second seal groove 12.
In the above-mentioned scheme, when making up the upper cover structure, use the mounting to wear to locate in the mounting hole earlier to link to each other installation subject and dress trim cover, later to the seal groove glueing again. In one embodiment of the invention, the mounting hole is arranged in the sealing groove, so that the fixing piece in the mounting hole can be sealed during glue filling, the fixing piece structure is protected from water vapor erosion, and the fixing piece can be reinforced to a certain extent due to the fact that the sealant has a certain shape.
The invention also provides a washing machine, which applies the upper cover structure.
After adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects:
1. the upper cover structure provided by the invention adopts a multilayer sealing groove structure in the base, the sealing effect on the touch display unit is improved, meanwhile, the bonding area of the cover plate and the base is increased, in addition, the sealing groove can provide an accurate glue applying route, the glue applying by a robot is convenient, and the consistency and the stability of mass production can be ensured;
2. the upper cover structure provided by the invention is provided with the connecting groove structures communicated with the sealing grooves on different layers among the multiple layers of sealing groove structures in the base, so that the sealing effect is improved, the strength of the base can be enhanced as reinforcing ribs, the bonding area of the cover plate and the base can be increased, and the mounting fastness of the cover plate is improved;
3. in the upper cover structure provided by the invention, the computer board sealing structure on the bottom surface of the mounting main body adopts the glue pouring grooves which are crossly provided with the wire passing grooves, so that the glue applying amount around the wires is increased, and the sealing effect on the wires of the computer board is mainly improved.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic structural view of a base and a cover in embodiment 2 of the present invention;
FIG. 2 is a schematic view showing the distribution of connecting grooves in example 3 of the present invention;
FIG. 3 is a schematic view of an upper cover assembling structure in embodiment 4 of the present invention;
FIG. 4 is a schematic structural view of a mounting body in embodiment 5 of the invention;
fig. 5 is a schematic view of the position of the mounting hole in embodiment 4 of the present invention.
In the figure: 1-seal groove, 11-first seal groove, 12-second seal groove, 13-third seal groove, 14-connecting groove, 2-display unit, 3-hinge part, 4-cover plate, 5-base, 51-installation body, 511-glue pouring groove, 512-wire passing groove, 513-sealing cover, 514-computer board, 52-decoration cover, 521-appearance cover, 6-installation hole.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 5, the invention provides an upper cover structure for preventing water drops and water vapor from invading, wherein a base of the upper cover comprises a plurality of layers of sealing structures, and the display unit is sealed and protected, so that the water vapor invasion is further prevented from entering the upper cover from a cover plate seam, and meanwhile, the installation fastness of the cover plate and the base is increased, and the upper cover structure is suitable for popularization and use.
Example 1
In this embodiment, a washing machine upper cover structure is provided, including: a base 5, the top of which is provided with a cover plate 4; a display unit 2 provided in the base 5; the base 5 is further provided with a plurality of layers of sealing structures surrounding the display unit 2.
In this embodiment, the display unit is disposed in the base, and the cover plate covers the display unit, and the display unit has a touch function and is bonded to the cover plate through an optical adhesive, so that a user can directly perform a touch operation on the display unit. And because the circuit complexity of the display unit with the touch function is higher, and the area of the cover plate is larger, a multilayer sealing structure is arranged on the base, so that the sealing effect is improved, and the installation fastness of the cover plate can be improved.
In this embodiment, the sealing structure includes a plurality of layers of sealing grooves 1 surrounding the display unit 2, and the sealant poured into the sealing grooves 1 is bonded to the cover plate 4; the outermost sealing groove 1 is arranged close to the edge of the base 5.
In this embodiment, the annular sealing groove of the sealing structure seals the display unit after the sealing groove is filled with glue, and the sealant at the top of the sealing groove is bonded to the bottom surface of the cover plate, so that the sealing groove of the display unit is surrounded by the base surface and the bottom surface of the cover plate to form a cavity for sealing the display unit. The cavity outside of holding display element still encircles and is equipped with a plurality of layers of seal groove, can further improve sealed effect, and sealed glue at multilayer seal groove top has then increased its area of bonding with the apron, has improved the installation fastness of apron.
In this embodiment, the cover plate 4 is made of a light-transmitting material, the display unit 2 includes a display screen disposed on the bottom layer and a sensor film disposed on the top surface, and the cover plate 4 is connected to the display unit 2 through an optical adhesive.
In this embodiment, the cover plate is made of a light-transmitting material, and is preferably a glass plate. The display unit is bonded with the cover plate through optical cement, the display unit is provided with a display screen paved with a sensor film, and a signal of a user touching the display screen is received by the sensor film and transmitted to the computer board, so that touch operation of the washing machine is realized.
Example 2
The embodiment is a further scheme based on the embodiment 1:
in this embodiment, as shown in fig. 1, the sealing structure includes a first sealing groove 11 surrounding the display unit 2, and a second sealing groove 12 disposed along an edge of the base 5; the outer periphery of second seal groove 12 is disposed near the edge of cover plate 4.
In the embodiment, an inner sealing groove and an outer sealing groove are arranged, wherein the inner layer surrounds and clings to the display unit and is bonded with the bottom surface of the cover plate, so that the main sealing effect on the display unit is achieved; the outer seal groove is arranged close to the edge of the base, so that the cover plate is firmly bonded with the base. The preferable second sealing groove, namely the outer layer sealing groove, is completely covered by the cover plate, and the peripheral groove wall of the preferable second sealing groove is arranged close to the edge of the cover plate, so that the second sealing groove can seal the joint of the cover plate and the base to prevent water vapor from entering the base.
In this embodiment, one side of the base 5 further includes a hinge portion 3 hinged to the washing machine, and the sealing structure further includes a third sealing groove 13 disposed around the hinge portion 3; the third seal groove 13 partially overlaps the second seal groove 12.
In this embodiment, one side of the upper cover structure is pivotally installed at the top of the washing machine, a hinge portion hinged to the top of the washing machine is provided thereon, the hinge portion is usually made of metal parts, and a third sealing groove surrounding the hinge portion is provided to reduce corrosion of water vapor to metal parts. Since the hinge is disposed at one side edge of the base, and the second sealing groove is also disposed near the edge of the base, a portion of the third sealing groove preferably overlaps the second sealing groove.
Other embodiments of this example are the same as example 1.
Example 3
The embodiment is a further improvement on the basis of the embodiment 1 or 2:
in this embodiment, as shown in fig. 2, the communicating connection grooves 14 are arranged between the sealing grooves 1 of different layers, and the sealant introduced into the connection grooves 14 from the sealing grooves 1 is bonded to the cover plate 4; the extension direction of the connecting groove 14 points to the geometric center of the base 5. Specifically, on the basis of embodiment 1, the connecting grooves between the sealing grooves of different layers can be arranged in a staggered manner, so that the bonding between the sealing grooves and the cover plate is more uniform. On the basis of embodiment 2, set up the spread groove of connecting the two between first seal groove and the second seal groove, the spread groove is the radial setting of dispersing from base geometric center.
In this embodiment, the upper surface of base arch is equipped with the annular seal groove of multilayer, and when the interval was great between each layer seal groove, the portion of pressing apron and seal groove non-bonding probably can make the apron produce stress, if the apron adopts comparatively soft material, so can produce structural destruction for a long time, still probably makes the bonding insecure. Therefore set up the spread groove that can communicate different layers of seal groove between the seal groove, can regard as the strengthening rib to strengthen base intensity when improving sealed effect, can also improve the bonding area of apron and base in addition, improve the apron installation fastness. Preferably, the connecting grooves are radially arranged in the base, so that the cover plate is bonded with the base more uniformly, and the strength of the base is higher.
Other embodiments of this example are the same as examples 1 or 2.
Example 4
The embodiment is a further improvement on any one of embodiments 1 to 3:
in this embodiment, as shown in fig. 3, the base 5 includes a mounting main body 51 having the display unit 2 on a top surface thereof and a decorative cover 52 assembled with a bottom surface of the mounting main body 51, wherein a computer board 514 electrically connected to the display unit 2 is disposed on the bottom surface of the mounting main body 51; preferably, the installation position of the computer board 514 corresponds to the position of the display unit 2; more preferably, the decorative cover 52 is provided with a detachable appearance cover 521 corresponding to the computer board 514.
In this embodiment, the base is composed of an installation body provided with a computer board and a display unit, and a decoration cover fastened to the bottom surface of the installation body, and the decoration cover faces the inside of the washing machine. The display unit and the computer board are preferably arranged on two opposite sides of the mounting main body, so that the electric control structure is more compact, and the internal space of the upper cover structure is saved. Preferably, after the upper cover of the washing machine is turned over, the appearance cover corresponding to the position of the computer board on the decorative cover can be detached, so that the computer board can be overhauled.
In the present embodiment, as shown in fig. 5, an installation hole 6 for connecting the installation body 51 and the decorative cover 52 is provided in the seal groove 1; the mounting hole 6 is provided in the second seal groove 12.
In this embodiment, when the upper cover structure is assembled, the fixing member is first inserted into the mounting hole to connect the mounting body and the decorative cover, and then the sealing groove is glued. In one embodiment of the invention, the mounting hole is arranged in the sealing groove, so that the fixing piece in the mounting hole can be sealed during glue filling, the fixing piece structure is protected from water vapor erosion, and the fixing piece can be reinforced to a certain extent due to the fact that the sealant has a certain shape.
Other embodiments of the present embodiment are the same as any of embodiments 1 to 3.
Example 5
The embodiment is a further improvement on the basis of embodiment 4:
in this embodiment, as shown in fig. 4, the bottom surface of the mounting main body 51 further includes a glue filling groove 511 surrounding the computer board 514, and a sealing cover 513 covering the computer board 514 and sealing with the glue filling groove 511, the glue filling groove 511 is provided with a wire passing groove 512 intersecting with the glue filling groove 511, and a wire of the computer board 514 is inserted into the wire passing groove 512.
In this embodiment, the upper surface of the mounting body is provided with the display unit surrounded by the first sealing groove, the display unit is electrically connected with the computer board arranged on the bottom surface of the mounting body through the hollow part of the mounting body, and due to the existence of the hollow part, water vapor inside the washing machine can enter the computer board through the decoration cover and enter the area where the display unit is located through the hollow part. In order to prevent the above phenomenon, the computer board and the periphery thereof need to be sealed, and therefore, an annular glue pouring groove is provided to surround the computer board at the inner side thereof. The sealing structure of the invention is provided with a plurality of wire passing grooves in the length direction of the annular glue pouring groove, the wire passing grooves and the glue pouring groove are arranged in a crossed manner so as to facilitate the lead to pass through, and the wire passing grooves and the glue pouring groove are arranged in an intercommunicating manner to guide the pouring glue in the glue pouring groove to flow into the wire passing grooves so as to realize the covering of the lead; in addition, the wire passing groove structure can also increase the uniformity of wire gluing, can further improve the sealing effect, and prevent water drops or water vapor from entering the computer board along with the gaps between the potting glue and the wires. The periphery of the sealing cover is provided with a folding edge which is bent towards the glue pouring groove, and the folding edge is inserted into the glue pouring groove to enable the sealing cover to be buckled with the mounting main body.
Other embodiments of this example are the same as example 4.
Example 6
In this embodiment, there is provided a washing machine to which the upper cover structure according to any one of embodiments 1 to 5 is applied.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. An upper cover structure of a washing machine, comprising:
a base (5) with a cover plate (4) on the top;
a display unit (2) disposed in the base (5);
the base (5) is also provided with a plurality of layers of sealing structures surrounding the display unit (2).
2. The washing machine upper cover structure according to claim 1, characterized in that the sealing structure comprises a plurality of layers of sealing grooves (1) surrounding the display unit (2), and the sealing glue poured into the sealing grooves (1) is adhered to the cover plate (4);
preferably, the outermost sealing groove (1) is arranged close to the edge of the base (5).
3. The washing machine upper cover structure according to claim 2, characterized in that connecting grooves (14) are provided in communication between the sealing grooves (1) of different layers, and the sealant introduced into the connecting grooves (14) from the sealing grooves (1) is adhered to the cover plate (4);
preferably, the extending direction of the connecting groove (14) points to the geometric center of the base (5).
4. The washing machine upper cover structure according to claim 3, wherein the sealing structure comprises a first sealing groove (11) surrounding the display unit (2), and a second sealing groove (12) provided along an edge of the base (5); preferably, the periphery of the second sealing groove (12) is arranged close to the edge of the cover plate (4).
5. The washing machine upper cover structure according to claim 4, wherein the base (5) side further comprises a hinge portion (3) hinged with the washing machine, and the sealing structure further comprises a third sealing groove (13) provided around the hinge portion (3);
preferably, the third seal groove (13) partially overlaps the second seal groove (12).
6. The upper cover structure of the washing machine according to claim 1, wherein the cover plate (4) is made of a light-transmitting material, the display unit (2) comprises a display screen arranged at the bottom layer and a sensor film arranged at the top surface, and the cover plate (4) and the display unit (2) are bonded through optical cement.
7. The upper cover structure of the washing machine according to any one of claims 1 to 6, wherein the base (5) comprises a mounting body (51) having a display unit (2) on a top surface thereof and a decorative cover (52) assembled with a bottom surface of the mounting body (51), the bottom surface of the mounting body (51) being provided with a computer board (514) electrically connected with the display unit (2);
preferably, the installation position of the computer board (514) corresponds to the position of the display unit (2);
more preferably, the decorative cover (52) is provided with a detachable appearance cover (521) corresponding to the computer board (514).
8. The upper cover structure of the washing machine as claimed in claim 7, wherein the bottom surface of the installation body (51) further comprises a glue filling groove (511) surrounding the computer board (514) and a sealing cover (513) covering the computer board (514) and sealing with the glue filling groove (511), the glue filling groove (511) is provided with a wire passing groove (512) crossing and communicating with the glue filling groove (511), and the wire of the computer board (514) passes through the wire passing groove (512).
9. The upper cover structure of a washing machine according to claim 7, wherein a mounting hole (6) for connecting the mounting body (51) and a decorative cover (52) is provided in the sealing groove (1);
preferably, the mounting hole (6) is provided in the second seal groove (12).
10. A washing machine, characterized in that the washing machine applies the upper cover structure as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910795613.1A CN112522924B (en) | 2019-08-27 | 2019-08-27 | Washing machine upper cover structure and washing machine applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910795613.1A CN112522924B (en) | 2019-08-27 | 2019-08-27 | Washing machine upper cover structure and washing machine applying same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112522924A true CN112522924A (en) | 2021-03-19 |
| CN112522924B CN112522924B (en) | 2024-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910795613.1A Active CN112522924B (en) | 2019-08-27 | 2019-08-27 | Washing machine upper cover structure and washing machine applying same |
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|---|---|
| CN (1) | CN112522924B (en) |
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| CN112522924B (en) | 2024-03-22 |
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