CN210871411U - Dish washing machine - Google Patents

Abstract

The utility model discloses a dish-washing machine, dish-washing machine includes: the inner container is provided with a container cavity for washing the to-be-washed piece, and the lower part of the inner container is provided with at least one mounting opening communicated with the container cavity; the ultraviolet sterilization modules penetrate through the mounting opening in a one-to-one correspondence mode, and at least one part of the ultraviolet sterilization modules extends to the lower portion of the liner cavity to irradiate ultraviolet rays into the liner cavity. According to the utility model discloses dish washer can effectively improve the condition that ultraviolet sterilization module easily interferes with other structures of dish washer, avoids ultraviolet sterilization module to be collided and damaged, and ultraviolet irradiation route of ultraviolet sterilization module more accords with the user simultaneously and puts the custom of putting of treating the washing piece, is favorable to improving bactericidal effect to ultraviolet sterilization module mounting structure is simple, easily dismouting.

Description

Dish washing machine

Technical Field

The utility model relates to a kitchen equipment technical field, more specifically relates to a dish washer.

Background

In the related art, the ultraviolet lamp is arranged on the upper part of the dishwasher, so that the ultraviolet lamp is easy to interfere with other structures such as a washing basket of the dishwasher in position, and especially for the dishwasher with only one washing basket, the position interference or the damage of the ultraviolet lamp due to collision is easy to occur.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model discloses an aim at provides a dish washer, dish washer's ultraviolet sterilization module is difficult for taking place to interfere with other structures, and is not fragile.

According to the utility model discloses dish washer, include: the inner container is provided with a container cavity for washing the to-be-washed piece, and the lower part of the inner container is provided with at least one mounting opening communicated with the container cavity; the ultraviolet sterilization modules penetrate through the mounting opening in a one-to-one correspondence mode, and at least one part of the ultraviolet sterilization modules extends to the lower portion of the liner cavity to irradiate ultraviolet rays into the liner cavity.

According to the utility model discloses dish washer, through the lower part of locating the inner bag with the installing port, ultraviolet sterilization module wears to locate the installing port and extends the lower part in courage chamber, can effectively improve the condition that ultraviolet sterilization module easily interferes with other structures of dish washer, avoid ultraviolet sterilization module to be collided and damaged, ultraviolet irradiation route of ultraviolet sterilization module more accords with the user and puts the habit of putting of treating the washing piece simultaneously, is favorable to improving bactericidal effect, and ultraviolet sterilization module mounting structure is simple, easily dismouting.

In addition, the dishwasher according to the above embodiment of the present invention may further have the following additional technical features:

optionally, the mounting port is disposed at a lower portion of the bottom wall or the side wall of the inner container.

According to some embodiments of the present invention, the mounting hole is formed in the side wall and the portion of the uv sterilization module extending into the chamber extends in a horizontal direction; and/or the mounting port is arranged on the bottom wall and is adjacent to the side wall, and the part of the ultraviolet sterilization module extending into the liner cavity extends along the vertical direction.

According to some embodiments of the present invention, the ultraviolet sterilization module comprises: an ultraviolet lamp; a wire electrically connected with the ultraviolet lamp to supply power to the ultraviolet lamp; the ultraviolet lamp is arranged in the light-transmitting sleeve, the light-transmitting sleeve is hermetically arranged at the mounting opening, and the other end of the light-transmitting sleeve extends into the liner cavity; and the sealing element is connected with the periphery of the opening in a sealing way and is provided with a through hole for the lead to pass through, and the sealing element and one end of the light-transmitting sleeve are positioned outside the biliary cavity.

Further, the seal includes: the connection part of the ultraviolet lamp and the lead extends into the inner sleeve; the outer sleeve is sleeved on the inner sleeve; the base, the base is equipped with the via hole, the axial one end of inner skleeve and the axial one end of outer sleeve respectively with the base links to each other, the open-ended week along with at least one in the outer peripheral surface of inner skleeve and the inner peripheral surface of outer sleeve is sealed contact.

Optionally, the ultraviolet lamp extends for rectangular shape, U-shaped, circular or arc, the printing opacity sleeve pipe is rectangular venturi tube, the axial one end of rectangular venturi tube is formed with the end wall of opening and axial other end is the hemisphere.

In some embodiments of the present invention, the dishwasher further comprises: the lamp shade is arranged in the liner cavity, the lamp shade is arranged on the ultraviolet sterilization module in a covering mode, and the lamp shade is provided with a light passing area through which ultraviolet rays pass.

Further, the dishwasher further includes: the lamp shade is connected with at least one of the inner container and the sealing installation pieces.

According to some embodiments of the invention, the seal mounting member comprises: the ultraviolet sterilization module penetrates through a cylindrical hole of the mounting sleeve and is in sealing contact with the wall of the cylindrical hole; the mounting sleeve comprises a first annular convex part and a second annular convex part, wherein the first annular convex part and the second annular convex part are connected with the outer peripheral surface of the mounting sleeve and are arranged at intervals along the axial direction of the mounting sleeve, and the periphery of the mounting port is inserted between the first annular convex part and the second annular convex part and is in sealing contact with at least one of the first annular convex part, the second annular convex part and the mounting sleeve.

In some embodiments of the present invention, the lamp cover comprises: the first cover body extends along the axial direction of the ultraviolet sterilization module and is provided with at least one light passing hole, and one end of the first cover body is connected with the sealing installation piece; the second cover body extends along the radial direction of the ultraviolet sterilization module and is provided with at least one light passing hole, one end of the second cover body is connected with the other end of the first cover body, and the other end of the second cover body is connected with the inner container.

Further, the first cover body extends to form an arc shape along the circumferential direction of the ultraviolet sterilization module.

Optionally, one of the second cover body and the inner container is provided with a bayonet, the other is provided with a buckle suitable for being clamped into the bayonet, one of the first cover body and the seal mounting piece is provided with a slot, and the other is provided with a tongue suitable for being inserted into the slot.

In some embodiments of the present invention, the dishwasher further comprises: the washing basket is arranged in the liner cavity and is provided with an accommodating space for accommodating a to-be-washed piece, and the ultraviolet sterilization module is positioned on the lower side of the washing basket.

Additional aspects and advantages of the invention 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 invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view of a dishwasher according to some embodiments of the present invention;

FIG. 2 is a schematic structural view of a dishwasher according to further embodiments of the present invention;

FIG. 3 is a top view of FIG. 2;

FIG. 4 is an enlarged schematic view of FIG. 1 at circle A;

FIG. 5 is an enlarged schematic view of FIG. 2 at circle B;

FIG. 6 is an enlarged schematic view of FIG. 4 at circle C;

fig. 7 is a schematic structural diagram of an ultraviolet sterilization module according to an embodiment of the present invention;

FIG. 8 is an enlarged partial schematic view of FIG. 7;

FIG. 9 is a schematic structural view of a seal mount of a dishwasher in accordance with an embodiment of the present invention;

FIG. 10 is a cross-sectional view taken along line D-D of FIG. 9;

fig. 11 is a front view of a lamp housing of a dishwasher according to an embodiment of the present invention;

figure 12 is a top view of a lamp housing of a dishwasher according to an embodiment of the present invention;

fig. 13 is a right side view of a lamp housing of a dishwasher according to an embodiment of the present invention.

Reference numerals:

a dishwasher 100;

an inner container 10; a biliary cavity 101; a mounting opening 102; a buckle 103; a bottom wall 11; a side wall 12;

an ultraviolet sterilization module 20; an ultraviolet lamp 21; a lead wire 22; a light-transmitting sleeve 23; an opening 231; a seal 24; an inner sleeve 241; an outer sleeve 242; a base 243; a via 244;

a lamp cover 30; a light passing hole 301; a first cover 31; a latch tongue 311; a second cover 32; a bayonet 321;

a seal mount 40; a sealing receptacle 401; a sealing slot 402; a slot 403; a mounting sleeve 41; the first annular projection 42; a second annular convex portion 43; a third convex portion 44;

a wash basket 50.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and 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 therefore should not be construed as limiting the present invention. In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features, and "a plurality" means two or more.

The following describes a dishwasher 100 according to an embodiment of the present invention with reference to the accompanying drawings.

Referring to fig. 1 and 2, a dishwasher 100 according to an embodiment of the present invention may include: an inner container 10 and at least one ultraviolet sterilization module 20.

Specifically, the inner container 10 has a container cavity 101, the container cavity 101 can be used for washing the items to be washed, and the lower portion of the inner container 10 can be provided with at least one mounting port 102 communicating with the container cavity 101. The ultraviolet sterilization modules 20 may be correspondingly inserted into the installation openings 102, and at least a portion of the ultraviolet sterilization modules 20 may extend to the lower portion of the gallbladder cavity 101 to irradiate ultraviolet rays into the gallbladder cavity 101.

Therefore, when the ultraviolet sterilization module 20 works, the ultraviolet sterilization module can sterilize and disinfect the piece to be washed or the liquid in the gallbladder cavity 101, or sterilize the cavity wall of the gallbladder cavity 101. Make dish washer 100 have the function of disinfecting to bactericidal effect is good, and the user need not to buy the sterilizer alone, is favorable to reducing the quantity of kitchen equipment, is favorable to satisfying small-size resident's user demand, has also avoided waiting to wash the piece and has shifted the in-process of sterilizer by dish washer 100 and take place secondary pollution, can satisfy the sanitary and health requirement that the user improves day by day.

The utility model discloses in, the lower part of inner bag 10 is located to installing port 102 to ultraviolet sterilization module 20 extends the lower part of courage chamber 101, that is to say, ultraviolet sterilization module 20 and the connection structure of inner bag 10 and the part of ultraviolet sterilization module 20 stretching into in courage chamber 101 all are located the lower part of inner bag 10, can effectively improve the condition that ultraviolet sterilization module 20 easily takes place to interfere with other parts in the courage chamber 101. In addition, the ultraviolet sterilization module 20 is connected with the inner container 10 in an inserting manner, so that the connection structure is simple and the assembly and disassembly are easy.

For example, in some embodiments, the dishwasher 100 includes a basket 50, the basket 50 is disposed in the chamber 101, and the basket 50 has a receiving space for placing the items to be washed, so as to facilitate the user to access the items to be washed. The dishwasher 100 is a small-sized dishwasher, the space in the chamber 101 is narrow, the uv sterilization module 20 may be located at the lower side of the basket 50, and the uv sterilization module 20 does not interfere with the basket 50. In order to clean the dishes waiting for washing, the user usually places the opening of the dishes downward or obliquely downward so that the residue in the dishes can be smoothly discharged. The ultraviolet sterilization module 20 is located at the lower side of the washing basket 50 and can directly irradiate ultraviolet rays to the inner surface of the tableware, which is beneficial to improving the sterilization effect of the to-be-washed pieces.

In the embodiment of the washing basket 50 having the roller, the washing basket 50 can move in the liner cavity 101 so that the user can take and place the object to be washed more conveniently, and if the ultraviolet sterilization module 20 is disposed in the middle or upper portion of the liner 10, the washing basket 50 is likely to collide with the ultraviolet sterilization module 20 when moving, which affects the service life of the ultraviolet sterilization module 20. And the utility model discloses in, through locating the lower part of inner bag 10 with ultraviolet sterilization module 20 to ultraviolet sterilization module 20 does not extend to the upper portion in courage chamber 101, can effectively avoid washing basket 50 to remove in-process collision ultraviolet sterilization module 20, and ultraviolet sterilization module 20 structure is more reliable.

It should be noted that the present invention does not have any special limitation on the number of the ultraviolet sterilization modules 20. For example, in the example shown in fig. 1, there is one uv sterilization module 20, and in the examples shown in fig. 2 and 3, there are two uv sterilization modules 20, but of course, in other embodiments, there may be three, four or more uv sterilization modules 20, which is within the protection scope of the present invention.

Optionally, in some embodiments, in the embodiment that the number of the ultraviolet sterilization modules 20 is multiple, the multiple ultraviolet sterilization modules 20 may be disposed at intervals along the circumferential direction of the liner cavity 101, for example, at even intervals, so as to irradiate ultraviolet rays into the liner cavity 101 from a wider range, where the ultraviolet rays are more evenly irradiated, which is beneficial to improving the ultraviolet sterilization performance. For example, in the example shown in fig. 2 and 3, two ultraviolet sterilization modules 20 are respectively provided at the left and right ends of the gallbladder cavity 101.

According to the utility model discloses dish washer 100, through locating the lower part of inner bag 10 with installing port 102, ultraviolet sterilization module 20 wears to locate installing port 102 and extends the lower part of courage chamber 101, can effectively improve the condition that ultraviolet sterilization module 20 easily interferes with other structures of dish washer 100, avoid ultraviolet sterilization module 20 to be collided and damaged, ultraviolet irradiation route of ultraviolet sterilization module 20 more accords with the user and puts the habit of putting of treating the washing piece simultaneously, be favorable to improving bactericidal effect, and ultraviolet sterilization module 20 mounting structure is simple, easy dismouting.

Alternatively, as shown in fig. 1 and 2, the mounting opening 102 may be formed in the bottom wall 11 of the inner container 10 or in the lower portion of the sidewall 12 of the inner container 10. That is, the ultraviolet sterilization module 20 may be connected to the bottom wall 11 or the lower portion of the sidewall 12 of the inner container 10, and only the requirement that the ultraviolet sterilization module 20 is connected to the lower portion of the inner container 10 is required.

Further, in some embodiments, as shown in fig. 1 and 4, the mounting opening 102 is disposed on the sidewall 12 of the liner 10, and a portion of the ultraviolet sterilization module 20 extending into the liner cavity 101 may extend in a horizontal direction to increase an ultraviolet irradiation range in the horizontal direction. In other embodiments, as shown in fig. 2 and 5, the mounting port 102 is disposed on the bottom wall 11, and the mounting port 102 is disposed adjacent to the side wall 12, a portion of the ultraviolet sterilization module 20 extending into the gallbladder cavity 101 may extend in a vertical direction to increase an ultraviolet irradiation range in the vertical direction. In still other embodiments, there are a plurality of mounting openings 102, wherein a portion of the mounting openings 102 may be disposed on the side wall 12, and another portion of the mounting openings 102 may be disposed on the bottom wall 11, so as to increase the sterilization range in both the horizontal direction and the vertical direction and improve the sterilization effect.

For example, in the example shown in fig. 1, there is one ultraviolet sterilization module 20, the mounting opening 102 is provided on the right side wall 12 of the liner 10, and the ultraviolet sterilization module 20 extends leftwards along the horizontal direction, so that the ultraviolet sterilization module 20 can irradiate the left end of the liner cavity 101, thereby preventing the occurrence of sterilization dead space. In the example as shown in fig. 2, there are two ultraviolet sterilization modules 20, the mounting opening 102 is provided at the left end and the right end of the bottom wall 11, the two ultraviolet sterilization modules 20 arranged at intervals can prevent sterilization dead angles from occurring in the horizontal direction, and the ultraviolet sterilization modules 20 extend along the vertical direction, so that the distance between the ultraviolet sterilization modules 20 and the piece to be washed is shorter, which is beneficial to reducing the sterilization dead angles in the vertical direction and improving the sterilization performance.

According to some embodiments of the present invention, as shown in fig. 7 and 8, the ultraviolet sterilization module 20 may include: an ultraviolet lamp 21, a lead wire 22, a light-transmissive sleeve 23 and a seal 24. The lead 22 is electrically connected to the ultraviolet lamp 21 to supply power to the ultraviolet lamp 21, so that the ultraviolet lamp 21 can operate to radiate ultraviolet rays. One end of the light-transmitting sleeve 23 has an opening 231 and the other end of the light-transmitting sleeve 23 is closed to form a closed end, the ultraviolet lamp 21 can extend into the light-transmitting sleeve 23, the sealing member 24 is connected to the periphery of the opening 231 in a sealing manner, and the sealing member 24 has a through hole 244 for the lead wire 22 to pass through so as to connect the lead wire 22 to a power supply, a control panel, and the like. The light-transmitting sleeve 23 is arranged through the mounting opening 102 in a sealing manner, the closed end of the light-transmitting sleeve extends into the gallbladder cavity 101, and the sealing member 24 and one end of the light-transmitting sleeve 23 are positioned outside the gallbladder cavity 101.

From this, at least part of ultraviolet lamp 21 can stretch to in the courage chamber 101 to shine the ultraviolet ray to in the courage chamber 101, and the part that printing opacity sleeve pipe 23 stretches to in the courage chamber 101 is totally enclosed, makes printing opacity sleeve pipe 23 can shelter from sealed to ultraviolet lamp 21, prevents that the liquid in the courage chamber 101 from getting into ultraviolet lamp 21 and leading to ultraviolet lamp 21 to damage. In addition, the light-transmitting sleeve 23 is hermetically inserted through the mounting port 102, so that the liquid in the gallbladder cavity 101 can be prevented from leaking from the mounting port 102. The sealing effect of the ultraviolet lamp 21 can be further improved by sealing the opening 231 through the sealing member 24, so that the steam in the dishwasher 100 or the liquid generated by leakage can be prevented from entering the transparent sleeve 23 through the opening 231, and the waterproof effect of the ultraviolet sterilization module 20 is better.

Further, as shown in fig. 6 and 8, the sealing member 24 may include: an inner sleeve 241, an outer sleeve 242 and a base 243. In ultraviolet lamp 21 and wire 22's junction can stretch into inner sleeve 241, inner sleeve 241 can install spacingly to ultraviolet lamp 21 on the one hand, prevents that ultraviolet lamp 21 from taking place to rock and damaging in printing opacity sleeve 23, and on the other hand inner sleeve 241 can protect ultraviolet lamp 21 and wire 22's electric connection structure, makes electric connection structure more stable, and difficult pine takes off.

With continued reference to fig. 6 and 8, the outer sleeve 242 is sleeved on the inner sleeve 241, the base 243 is provided with a through hole 244, one axial end of the inner sleeve 241 and one axial end of the outer sleeve 242 are respectively connected with the base 243, and the periphery of the opening 231 can be inserted between the inner sleeve 241 and the outer sleeve 242, so that the light-transmitting sleeve 23 is connected with the sealing element 24 in an inserting manner.

Alternatively, the peripheral edge of the opening 231 may be in sealing contact with at least one of the outer peripheral surface of the inner sleeve 241 and the inner peripheral surface of the outer sleeve 242. In other words, the inner surface of the peripheral edge of the opening 231 may be in surface-to-surface contact with the outer circumferential surface of the inner sleeve 241 to achieve sealing, or the outer surface of the peripheral edge of the opening 231 may be in surface-to-surface contact with the inner circumferential surface of the outer sleeve 242 to achieve sealing, or the peripheral edge of the opening 231 may be in surface-to-surface contact with both the outer circumferential surface of the inner sleeve 241 and the inner circumferential surface of the outer sleeve 242 to achieve sealing. The sealing area between the peripheral edge of the opening 231 and the sealing member 24 is larger, which can significantly improve the sealing effect, and the peripheral edge of the opening 231 is in sealing contact with the inner sleeve 241 and the outer sleeve 242, which can prevent the inner sleeve 241 and the outer sleeve 242 from deforming due to aging, which is beneficial to improving the sealing stability.

The utility model discloses do not do special restriction to ultraviolet lamp 21 and printing opacity sleeve pipe 23's concrete structure, optionally, ultraviolet lamp 21 can extend for rectangular shape, U-shaped, circular or arc, and printing opacity sleeve pipe 23 can extend for rectangular shape, circular or hemisphere to make ultraviolet sterilization module 20 can satisfy more user demands.

For example, in the particular embodiment shown in fig. 4-7, the ultraviolet lamp 21 is a U-shaped lamp having wires 22 attached to both ends of the U-shaped lamp. The light-transmitting sleeve 23 is a long-strip-shaped tube, an opening 231 is formed at one axial end of the long-strip-shaped tube, the two wires 22 extend out of the light-transmitting sleeve 23 from the same opening 231 and penetrate out of the through hole 244 of the same sealing piece 24, and the ultraviolet sterilization module 20 is simpler in structure and beneficial to improving the sealing effect. The other end of rectangular venturi tube is the blind end, and the end wall of blind end is the hemisphere, not only can improve the structural stability of blind end, and the rectangular venturi tube of being convenient for passes installing port 102 moreover, and ultraviolet sterilization module 20 is assembled with inner bag 10 more easily.

In some embodiments of the present invention, as shown in fig. 4-6, the dishwasher 100 may further include at least one sealing member 40, the sealing member 40 may be disposed corresponding to the mounting opening 102 one by one, and each sealing member 40 may seal a gap between the ultraviolet sterilization module 20 and the periphery of the mounting opening 102, so as to improve a sealing effect and prevent the liquid in the chamber 101 from leaking from the gap between the ultraviolet sterilization module 20 and the periphery of the mounting opening 102.

The following describes a specific structure of the seal mounting member 40 according to some embodiments of the present invention with reference to the drawings.

As shown in fig. 6, 9 and 10, the sealing member 40 may have a sealing insertion hole 401, and the ultraviolet sterilizing module 20 may be inserted into the sealing insertion hole 401 to fix the ultraviolet sterilizing module 20. The sealing member 40 may further have a sealing slot 402, and a peripheral edge of the mounting opening 102 may be inserted into the sealing slot 402 to connect the sealing member 40 to the inner container 10, and a gap between the uv sterilization module 20 and the peripheral edge of the mounting opening 102 may be sealed by the sealing member 40. Of course, in other embodiments, the sealing slot 402 may be formed on the periphery of the mounting opening 102, and the sealing member 40 may be inserted into the sealing slot 402, which may also achieve the sealing connection between the sealing member 40 and the inner container 10.

Specifically, referring to fig. 6, 9 and 10, the seal mount 40 may include: a mounting sleeve 41, a first annular protrusion 42 and a second annular protrusion 43. The cylinder bore of installation sleeve 41 can be formed into sealed jack 401, and ultraviolet sterilization module 20 can be with the sealed contact of the pore wall of sealed jack 401, and face-to-face contact is sealed and sealing area is big between ultraviolet sterilization module 20 and seal installation part 40 from this, makes ultraviolet sterilization module 20 fixed more stable, and sealed effect is better. For example, in an embodiment where the ultraviolet sterilization module 20 includes a light-transmissive sleeve 23, the light-transmissive sleeve 23 may be disposed through the sealed receptacle 401.

The first annular protrusion 42 and the second annular protrusion 43 are respectively connected to the outer peripheral surface of the mounting sleeve 41, and the first annular protrusion 42 and the second annular protrusion 43 are provided at intervals in the axial direction of the mounting sleeve 41 so that the mounting sleeve 41, the first annular protrusion 42, and the second annular protrusion 43 cooperate to define the seal insertion groove 402. The periphery of the mounting opening 102 can be inserted between the first annular convex portion 42 and the second annular convex portion 43, namely the sealing insertion groove 402, and the periphery of the mounting opening 102 can be in sealing contact with at least one of the first annular convex portion 42, the second annular convex portion 43 and the mounting sleeve 41, so that the sealing structure between the sealing mounting piece 40 and the periphery of the mounting opening 102 is simple, easy to disassemble and assemble, good in sealing effect and not easy to lose sealing effect.

According to some embodiments of the present invention, as shown in fig. 1-2 and 4-5, the dishwasher 100 may further include a lamp cover 30, the lamp cover 30 is disposed in the chamber 101, and the lamp cover 30 covers the uv sterilization module 20, and the lamp cover 30 may protect the uv sterilization module 20 to prevent the uv sterilization module 20 from being damaged by collision of articles such as a washing basket. In addition, the lampshade 30 is provided with a light passing area through which ultraviolet rays pass, and ultraviolet rays generated by the operation of the ultraviolet sterilization module 20 can pass through the light passing area and irradiate to a part to be washed, so that the shielding of the lampshade 30 on the ultraviolet rays is reduced, and the sterilization and disinfection efficiency is ensured.

Alternatively, the lamp housing 30 may be connected to at least one of the inner container 10 and the sealing installation member 40. For example, in the example shown in fig. 1 and 4, the globe 30 is connected to both the inner container 10 and the sealing member 40, and in the example shown in fig. 2 and 5, the globe 30 is connected to the inner container 10.

According to further embodiments of the present invention, as shown in fig. 4, 5 and 11-13, the lamp cover 30 may include: first cover body 31 and second cover body 32, wherein, the axial extension of ultraviolet sterilization module 20 can be followed to first cover body 31, and second cover body 32 links to each other and can follow ultraviolet sterilization module 20's radial extension with first cover body 31, and the protection is sheltered from to ultraviolet sterilization module 20 in the axial that ultraviolet sterilization module 20 can be followed in the cooperation of first cover body 31 and the cooperation of second cover body 32 and the more wide range in footpath, and the effect that prevents ultraviolet sterilization module 20 damage is better.

Alternatively, as shown in fig. 11 to 13, the first cover 31 may also extend into an arc shape along the circumferential direction of the ultraviolet sterilization module 20, so as to shield the ultraviolet sterilization module 20 from a wider range in the circumferential direction of the ultraviolet sterilization module 20, so as to improve the protection effect.

As shown in fig. 4, 5 and 11, the first cover 31 may be provided with at least one light passing hole 301, the second cover 32 may be provided with at least one light passing hole 301, and the light passing holes 301 provided in the first cover 31 and the second cover 32 form a light passing region, so that ultraviolet rays generated by the ultraviolet sterilization module 20 can be irradiated to a wider range in the gallbladder cavity 101 from more angles, which is beneficial to improving ultraviolet sterilization performance. Alternatively, the light passing hole 301 may be a circular hole, a square hole, a strip-shaped hole, an arc-shaped hole, an irregular hole, or the like.

As shown in fig. 4, one end of the first cover 31 may be connected to the sealing member 40, one end of the second cover 32 is connected to the other end of the first cover 31, and the other end of the second cover 32 is connected to the inner container 10, so as to fix the lampshade 30.

The utility model discloses do not do special restriction to the connection structure of lamp shade 30 and inner bag 10 and seal installation spare 40. Optionally, in some embodiments, as shown in fig. 4, the second cover 32 may be provided with a bayonet 321, the inner container 10 may be provided with a buckle 103, the buckle 103 is clamped into the bayonet 321 to realize the clamping connection between the second cover 32 and the inner container 10, the clamping connection structure is simple and firm, the assembly and disassembly are easy, the number of openings of the inner container 10 can be reduced, and the sealing effect is improved. Of course, in other embodiments, the positions of the buckle 103 and the bayonet 321 may be interchanged, specifically, the second cover 32 may be provided with the buckle 103, and the inner container 10 may be provided with the bayonet 321. In other words, one of the second cover 32 and the inner container 10 is provided with the bayonet 321, and the other is provided with the buckle 103 which can be clipped into the bayonet 321.

In some embodiments, as shown in fig. 4, the sealing mounting member 40 may be provided with a slot 403, and the first cover 31 may be provided with a tongue 311, and the tongue 311 is inserted into the slot 403 to realize the insertion of the first cover 31 and the sealing mounting member 40, and the insertion structure is simple and firm and is easy to assemble and disassemble. Of course, in other embodiments, the positions of the insertion tongue 311 and the insertion groove 403 may be interchanged, specifically, the sealing installation member 40 may be provided with the insertion tongue 311, and the first cover 31 may be provided with the insertion groove 403. In other words, one of the first cover 31 and the seal mount 40 is provided with the insertion groove 403 and the other is provided with the insertion tongue 311 that can be inserted into the insertion groove 403.

In some embodiments, the sealing and installing member 40 is a flexible member such as a silicone member, the lamp cover 30 is a hard member such as a plastic member or a stainless steel member, the sealing and installing member 40 has a slot 403, the first cover 31 has a tongue 311, the second cover 32 has a bayonet 321, and the inner container 10 has a buckle 103. In the assembling process, install sealing installation part 40 in installing port 102 department earlier, then with lamp shade 30 and inner bag 10 joint, insert slot 403 with inserting tongue 311 at last in, sealing installation part 40 has good elasticity and resilience, can warp so that slot 403 and inserting tongue 311 peg graft more easily when the assembly, and the lamp shade 30 non-deformable of stereoplasm is favorable to improving the protection effect to ultraviolet sterilization module 20.

In the embodiment where the seal mounting member 40 is provided with the insertion groove 403, as shown in fig. 9 and 10, the seal mounting member 40 may further include a third protrusion 44, the third protrusion 44 may be connected to the first annular protrusion 42 and extend away from the second annular protrusion 43, the third protrusion 44 may be spaced apart from the outer circumferential surface of the mounting sleeve 41, so that the third protrusion 44, the first annular protrusion 42 and the mounting sleeve 41 cooperate to define the insertion groove 403, and the insertion groove 403 may be simple in structure.

In addition, in the embodiment that the first cover 31 extends in an arc shape, as shown in fig. 11 and 12, one end of the first cover 31 may be formed as an arc-shaped insertion tongue 311, and as shown in fig. 9, the third protrusion 44 may extend in a long arc-shaped protrusion along the circumferential direction of the mounting sleeve 41, so as to increase the fitting area with the insertion tongue 311 and improve the insertion stability.

Other constructions and operations of the dishwasher 100 according to embodiments of the present invention are known to those of ordinary skill in the art and will not be described in detail herein.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, references to the description of the terms "embodiment," "specific embodiment," "example," 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 the invention. In this specification, the schematic representations of the terms used above do not necessarily 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.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (13)

1. A dishwasher, comprising:

the inner container is provided with a container cavity for washing the to-be-washed piece, and the lower part of the inner container is provided with at least one mounting opening communicated with the container cavity;

the ultraviolet sterilization modules penetrate through the mounting opening in a one-to-one correspondence mode, and at least one part of the ultraviolet sterilization modules extends to the lower portion of the liner cavity to irradiate ultraviolet rays into the liner cavity.

2. The dishwasher of claim 1, wherein the mounting opening is formed at a lower portion of the bottom wall or the side wall of the inner container.

3. The dishwasher of claim 2, wherein the mounting port is provided at the side wall and a portion of the ultraviolet sterilization module extending into the chamber extends in a horizontal direction; and/or the presence of a gas in the gas,

the mounting port is arranged on the bottom wall and is adjacent to the side wall, and the part of the ultraviolet sterilization module, which extends into the liner cavity, extends in the vertical direction.

4. The dishwasher of claim 1, wherein the ultraviolet sterilization module comprises:

an ultraviolet lamp;

a wire electrically connected with the ultraviolet lamp to supply power to the ultraviolet lamp;

the ultraviolet lamp is arranged in the light-transmitting sleeve, the light-transmitting sleeve is hermetically arranged at the mounting opening, and the other end of the light-transmitting sleeve extends into the liner cavity;

and the sealing element is connected with the periphery of the opening in a sealing way and is provided with a through hole for the lead to pass through, and the sealing element and one end of the light-transmitting sleeve are positioned outside the biliary cavity.

5. The dishwasher of claim 4, wherein the seal comprises:

the connection part of the ultraviolet lamp and the lead extends into the inner sleeve;

the outer sleeve is sleeved on the inner sleeve;

the base, the base is equipped with the via hole, the axial one end of inner skleeve and the axial one end of outer sleeve respectively with the base links to each other, the open-ended week along with at least one in the outer peripheral surface of inner skleeve and the inner peripheral surface of outer sleeve is sealed contact.

6. The dishwasher of claim 4, wherein the ultraviolet lamp extends in an elongated shape, a U-shape, a circular shape or an arc shape, the light-transmitting sleeve is an elongated tube, one axial end of the elongated tube is formed with the opening and the end wall of the other axial end is hemispherical.

7. The dishwasher of claim 1, further comprising:

the lamp shade is arranged in the liner cavity, the lamp shade is arranged on the ultraviolet sterilization module in a covering mode, and the lamp shade is provided with a light passing area through which ultraviolet rays pass.

8. The dishwasher of claim 7, further comprising:

the lamp shade is connected with at least one of the inner container and the sealing installation pieces.

9. The dishwasher of claim 8, wherein the seal mount comprises:

the ultraviolet sterilization module penetrates through a cylindrical hole of the mounting sleeve and is in sealing contact with the wall of the cylindrical hole;

the mounting sleeve comprises a first annular convex part and a second annular convex part, wherein the first annular convex part and the second annular convex part are connected with the outer peripheral surface of the mounting sleeve and are arranged at intervals along the axial direction of the mounting sleeve, and the periphery of the mounting port is inserted between the first annular convex part and the second annular convex part and is in sealing contact with at least one of the first annular convex part, the second annular convex part and the mounting sleeve.

10. The dishwasher of claim 8, wherein the lamp housing comprises:

the first cover body extends along the axial direction of the ultraviolet sterilization module and is provided with at least one light passing hole, and one end of the first cover body is connected with the sealing installation piece;

the second cover body extends along the radial direction of the ultraviolet sterilization module and is provided with at least one light passing hole, one end of the second cover body is connected with the other end of the first cover body, and the other end of the second cover body is connected with the inner container.

11. The dishwasher of claim 10, wherein the first housing is arc-shaped along a circumferential extension of the uv sterilization module.

12. The dishwasher of claim 10, wherein one of the second housing and the tub is provided with a bayonet and the other is provided with a catch adapted to be snapped into the bayonet,

one of the first cover body and the seal mounting member is provided with an insertion groove and the other is provided with an insertion tongue adapted to be inserted into the insertion groove.

13. The dishwasher of any one of claims 1 to 12, further comprising:

the washing basket is arranged in the liner cavity and is provided with an accommodating space for accommodating a to-be-washed piece, and the ultraviolet sterilization module is positioned on the lower side of the washing basket.

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