CN211985309U

CN211985309U - Ultrasonic vibrator mounting structure of dish washer

Info

Publication number: CN211985309U
Application number: CN201922273000.XU
Authority: CN
Inventors: 温春明; 韩晓东; 张家营; 黄书庆; 庞士魁; 王豪杰; 潘叶江
Original assignee: Vatti Co Ltd
Current assignee: Vatti Co Ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-11-24
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses an ultrasonic vibrator mounting structure of dish washer, including inner bag, fixed bolster and ultrasonic vibrator, the fixed bolster set up in the bottom below of inner bag and with inner bag fixed connection, the ultrasonic vibrator set up in on the fixed bolster, just the vibration face top surface at ultrasonic vibrator top with inner bag bottom lateral surface closely laminates mutually. The utility model discloses an ultrasonic vibrator mounting structure is simple, through laminating closely the vibration face at ultrasonic vibrator top with inner bag bottom lateral surface all the time, effectively guarantees the ultrasonic wave transmission effect between ultrasonic vibrator and the dish washer inner bag; in addition, compare and install in inner bag bottom trompil department in current ultrasonic vibrator, the utility model discloses an inner bag need not the trompil in its bottom, has not only saved the sealing washer, reduces manufacturing cost, can also avoid the sealing washer risk of leaking to appear after ageing, further improves the safety in utilization of dish washer.

Description

Ultrasonic vibrator mounting structure of dish washer

Technical Field

The utility model relates to a dish washer technical field especially relates to an ultrasonic vibrator mounting structure of dish washer.

Background

With the increasing standard of living, the dish washer is gradually popularized in the family with convenient operation mode and excellent washing performance. For improving dish washer cleaning performance, often can set up the ultrasonic wave on the dish washer, among the prior art, set up the trompil in dish washer inner bag bottom and be used for installing the ultrasonic vibrator, the ultrasonic vibrator passes through the external screw thread and installs in trompil department with the nut cooperation, for avoiding the cooperation department of trompil and ultrasonic vibrator to leak, need set up the sealing washer, and the structure is complicated, and is with high costs. In addition, the greasy dirt in the dish-washing machine can have a corrosion effect, and after the dish-washing machine is used for a long time, the sealing ring is aged, so that the water leakage risk still exists, and the use performance of the dish-washing machine is influenced.

Disclosure of Invention

The utility model discloses aim at solving one of the problems that exist among the prior correlation technique at least to a certain extent, for this reason, the utility model provides an ultrasonic vibrator mounting structure of dish washer, the mounting structure of its ultrasonic vibrator is simple, need not at inner bag bottom trompil, has not only saved the sealing washer, reduces manufacturing cost, can also avoid the sealing washer risk of leaking after ageing, improves the safety in utilization of dish washer.

According to the ultrasonic vibrator mounting structure of the dish washing machine, the technical scheme is as follows:

the utility model provides an ultrasonic vibrator mounting structure of dish washer, includes inner bag, fixed bolster and ultrasonic vibrator, the fixed bolster set up in the bottom below of inner bag and with inner bag fixed connection, the ultrasonic vibrator set up in on the fixed bolster, just the vibration face at ultrasonic vibrator top with inner bag bottom lateral surface closely laminates mutually.

Furthermore, the bottom of the inner container is provided with a containing cavity which is sunken towards the inner container in the inner direction at a position corresponding to the fixed support, the upper end of the ultrasonic vibrator is contained in the containing cavity, and the vibration surface at the top of the ultrasonic vibrator is tightly attached to the top surface of the containing cavity.

Furthermore, the vibration surface at the top of the ultrasonic vibrator is a horizontal plane, and the top surface of the accommodating cavity corresponds to the horizontal plane.

Furthermore, the containing cavity is formed by integrally punching the local bottom of the inner container towards the inner container in the internal direction.

In a first implementation mode, the fixed support is L-shaped, the bottom surface of the fixed support is arranged below the accommodating cavity, and the side surface of the fixed support is fixedly connected with the outer side surface or the side wall of the bottom of the inner container; the bottom of the ultrasonic vibrator is matched and connected with the bottom surface of the fixed support.

In a second embodiment, the fixed support is in a Z shape, the bottom surface of the fixed support is arranged below the accommodating cavity, and the top surface of the fixed support is fixedly connected with the outer side surface of the bottom of the inner container; the bottom of the ultrasonic vibrator is matched and connected with the bottom surface of the fixed support.

In a third embodiment, the fixing support is in an inverted 'n' -shape, the bottom surface of the fixing support is arranged below the accommodating cavity, and two top surfaces of the fixing support are respectively and fixedly connected with two opposite edges of the opening of the accommodating cavity; the bottom of the ultrasonic vibrator is matched and connected with the bottom surface of the fixed support.

Furthermore, the bottom of the ultrasonic vibrator is provided with a positioning part extending downwards, the bottom surface of the fixing support is provided with a positioning hole at a position corresponding to the positioning part, and the positioning part vertically penetrates through the positioning hole and then is matched and fastened with the bottom surface of the fixing support.

Further, still include the retaining member, the retaining member cover is located the surface of location portion and its up end with the edge looks butt of locating hole.

Further, still include retaining member and connecting piece, the lower extreme of ultrasonic vibrator is equipped with the fixed orifices, the bottom surface of fixed bolster is being corresponded the position department of fixed orifices is equipped with the locating hole, the vertical dress of wearing to locate in upper end of connecting piece behind the locating hole with the lateral wall fastening connection in the fixed orifices, the retaining member cover is located the lower extreme surface of connecting piece and its up end with the edge looks butt of locating hole.

Compared with the prior art, the utility model discloses an at least including following beneficial effect:

1. the utility model discloses an ultrasonic vibrator mounting structure, its mounting structure is simple, through laminating closely the vibration face at ultrasonic vibrator top with the lateral surface of inner bag bottom all the time, effectively guarantee the effect that the ultrasonic wave that the ultrasonic vibrator sent transmits the inner bag of dish washer;

2. compare and install in inner bag bottom trompil department in current ultrasonic vibrator, the utility model discloses the inner bag need not the trompil in its bottom, has not only saved the sealing washer, reduces manufacturing cost, can also avoid the sealing washer risk of leaking to appear after ageing, further improves the safety in utilization of dish washer.

Drawings

Fig. 1 is a front view of an ultrasonic vibrator mounting structure in an embodiment of the present invention;

fig. 2 is a schematic structural view of an ultrasonic vibrator mounting structure in an embodiment of the present invention;

fig. 3 is a schematic structural view of another angle of the mounting structure of the ultrasonic vibrator according to the embodiment of the present invention, in which the ultrasonic vibrator is hidden;

fig. 4 is a schematic structural diagram of an ultrasonic vibrator according to an embodiment of the present invention.

Detailed Description

The present invention is illustrated by the following examples, but the present invention is not limited to these examples. To the embodiment of the present invention, modify or replace some technical features, without departing from the spirit of the present invention, it should be covered in the technical solution scope of the present invention.

As shown in fig. 1-4, the ultrasonic vibrator mounting structure of the dishwasher of the present embodiment includes an inner container 1, a fixing support 2 and an ultrasonic vibrator 3, the fixing support 2 is disposed below the bottom of the inner container 1 and is fixedly connected to the inner container 1, the ultrasonic vibrator 3 is disposed on the fixing support 2, and a vibration surface at the top of the ultrasonic vibrator 3 is closely attached to an outer side surface of the bottom of the inner container 1.

It is visible, the ultrasonic vibrator mounting structure of this embodiment, its ultrasonic vibrator 3 mounting structure is simple, vibration face through 3 tops of ultrasonic vibrator is closely laminated with 1 bottom lateral surface of inner bag all the time, the effect of the ultrasonic wave that effectively guarantees ultrasonic vibrator 3 and send transmits dish washer inner bag 1, compare and install in inner bag bottom trompil department through external screw thread and nut cooperation and sealing washer in current ultrasonic vibrator, this embodiment dish washer need not to trompil in 1 bottom of inner bag, not only the sealing washer has been saved, reduce manufacturing cost, the risk of leaking appears after can also avoiding the sealing washer ageing, further improve the safety in utilization of dish washer.

Specifically, the bottom of the liner 1 is provided with a containing cavity 11 which is sunken towards the inner direction of the liner 1 at a position corresponding to the fixing support 2, the upper end of the ultrasonic vibrator 3 is contained in the containing cavity 11, and the vibration surface at the top of the ultrasonic vibrator 3 is tightly attached to the top surface of the containing cavity 11. From this, through set up towards and inside outstanding chamber 11 that holds in inner bag 1 bottom to with the vibration face at ultrasonic vibrator 3 top with hold 11 top surfaces of chamber and closely laminate mutually, thereby do benefit to further promoting the ultrasonic transmission effect between ultrasonic vibrator 3 and the inner bag 1 is inside, improve the washing performance of dish washer.

Preferably, the vibration plane at the top of the ultrasonic vibrator 3 is a horizontal plane, and the top surface of the accommodating cavity 11 is correspondingly a horizontal plane. From this through all setting up ultrasonic vibrator 3 top surface and holding 11 top surfaces in chamber into the horizontal plane, do benefit to and guarantee the 3 top surfaces of ultrasonic vibrator and hold the effect of hugging closely of 11 top surfaces in chamber, and then guarantee that the 3 top surfaces of ultrasonic vibrator and hold the direct contact area between the 11 top surfaces in chamber big, improve the ultrasonic wave transmission effect.

More preferably, the ultrasonic vibrator 3 includes an upper half 31 and a lower half 32 (see fig. 4) connected to each other, and the outer diameter of the upper half 31 is larger than that of the lower half 32, so that a sufficient contact area is provided between the top surface of the ultrasonic vibrator 3 and the top surface of the accommodating chamber 11, and the ultrasonic transmission effect is improved. The cross-sectional area of the upper half 31 in the horizontal direction is slightly smaller than the cross-sectional area of the accommodation chamber 11 in the horizontal direction, so that the ultrasonic vibrator 3 can be assembled quickly.

In this embodiment, hold chamber 11 and preferably by the integrative stamping forming of the local bottom of inner bag 1 towards the inside direction of inner bag 1, so not only be convenient for hold chamber 11 rapid tooling shaping, can also avoid holding chamber 11 and the inner bag 1 bottom and taking place the risk of leaking before, improve dishwasher's safety in utilization performance.

Specifically, the fixing bracket 2 of the present embodiment is in an inverted "shape, the bottom surface 21 of the fixing bracket 2 is disposed right below the accommodating cavity 11, and two top surfaces 23 of the fixing bracket 2 are respectively and fixedly connected with two opposite edges of the opening of the accommodating cavity 11; the bottom of the ultrasonic vibrator 3 is matched and connected with the bottom surface 21 of the fixed support 2. From this, through being designed into "nearly" font with fixed bolster 2 to with two top surfaces 23 of fixed bolster 2 and inner bag 1 bottom lateral surface fixed connection together, do benefit to and improve fixed bolster 2 and the firm in connection nature and the reliability of inner bag 1 bottom lateral surface, prevent that fixed bolster 2 and ultrasonic vibrator 3 from taking place to vibrate and drop. Preferably, the two top surfaces 23 of the fixing bracket 2 of the present embodiment are fixed on the outer side surface of the bottom of the inner container 1 by welding or bonding.

In other embodiments, the fixing bracket 2 may also be designed to be "L" shaped, the bottom surface 21 of the fixing bracket 2 is disposed right below the accommodating cavity 11, and the side surface 22 of the fixing bracket 2 is fixedly connected with the outer side surface of the bottom of the inner container 1 or the side wall of the inner container 1 by welding or bonding, or the side surface 22 of the fixing bracket 2 and the lower end edge of the side wall of the inner container 1 are integrally formed. In addition, the fixing support 2 can also be designed to be in a shape of a 'Z', the bottom surface 21 of the fixing support 2 is arranged below the accommodating cavity 11, and the top surface 23 of the fixing support 2 is fixedly connected with the outer side surface of the bottom of the inner container 1 in a welding or bonding mode.

As shown in fig. 1 and fig. 3-4, further, the ultrasonic vibrator further includes a locking member 4 and a connecting member 5, a fixing hole 301 having an opening at the bottom is disposed at the center of the lower half section 32 of the ultrasonic vibrator 3, a positioning hole 211 is disposed at a position corresponding to the fixing hole 301 on the bottom surface 21 of the fixing bracket 2, the upper end of the connecting member 5 vertically penetrates through the positioning hole 211 and then is fastened and connected with the inner side wall of the fixing hole 301, and the locking member 4 is sleeved on the outer surface of the lower end of the connecting member 5 and the upper end surface of the locking member abuts against the edge of. From this, through connecting piece 5 and retaining member 4 cooperation, realized dismantling ultrasonic vibrator 3 and fixed bolster 2 and link together to make ultrasonic vibrator 3 hug closely on the 11 top surfaces in chamber that hold of inner bag 1 bottom steadily and reliably, guarantee ultrasonic transmission effect.

Preferably, the lower end of the connecting member 5 is circumferentially provided with a limiting portion 51 protruding outward, and the locking member 4 is sleeved on the connecting member 5 between the limiting portion 51 and the bottom surface 21 of the fixing bracket 2, so as to prevent the locking member 4 from being separated from the connecting member 5. More preferably, the fixed orifices 301 of this embodiment are the screw hole, retaining member 4 is the nut that tightens, and connecting piece 5 is the screw, and the degree of depth of accessible control connecting piece 5 screw in fixed orifices 301 improves connecting piece 5 and ultrasonic vibrator 3's firm in connection nature, does benefit to and improves connecting piece 5 to ultrasonic vibrator 3's supporting role, and then guarantees that the vibration face at ultrasonic vibrator 3 top tightly supports all the time and holds 11 top surfaces in chamber. In addition, under the prerequisite of guaranteeing that ultrasonic vibrator 3 top surface tightly supports and holds the chamber 11 top surface, the accessible is adjusted retaining member 4, makes retaining member 4 up end support the edge of locating hole 221 to prevent to arouse that ultrasonic vibrator 3's mounting structure is not hard up because of the vibration of dish washer, improves the usability of dish washer.

In other embodiments, in order to ensure the connection firmness of the upper end of the connecting member 5 and the ultrasonic vibrator 3, the connecting member 5 can be designed to be integrally formed with the ultrasonic vibrator 3, that is, the bottom of the ultrasonic vibrator 3 is provided with a positioning part which extends downwards and forms the connecting member 5, so that the fixing hole 301 can be omitted, the connection firmness and reliability of the connecting member 5 and the ultrasonic vibrator 3 can be further enhanced, and the insecure connection between the connecting member 5 and the fixing hole 301 of the ultrasonic vibrator 3 caused by the repeated disassembly and assembly of the connecting member 5 can be prevented.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. The utility model provides an ultrasonic vibrator mounting structure of dish washer, its characterized in that, includes inner bag (1), fixed bolster (2) and ultrasonic vibrator (3), fixed bolster (2) set up in the bottom below of inner bag (1) and with inner bag (1) fixed connection, ultrasonic vibrator (3) set up in on fixed bolster (2), just the vibration face at ultrasonic vibrator (3) top with inner bag (1) bottom lateral surface closely laminates mutually.

2. The ultrasonic vibrator mounting structure of the dish washing machine according to claim 1, wherein a containing cavity (11) which is concave towards the inner direction of the inner container (1) is formed at the position of the bottom of the inner container (1) corresponding to the fixing support (2), the upper end of the ultrasonic vibrator (3) is contained in the containing cavity (11), and a vibration surface at the top of the ultrasonic vibrator (3) is tightly attached to the top surface of the containing cavity (11).

3. The ultrasonic vibrator mounting structure of the dish washer according to claim 2, wherein the vibration surface of the top of the ultrasonic vibrator (3) is a horizontal surface, and the top surface of the receiving cavity (11) is correspondingly a horizontal surface.

4. The ultrasonic vibrator mounting structure of a dish washing machine according to claim 2 or 3, wherein the receiving cavity (11) is integrally press-molded from a partial bottom of the inner container (1) toward an inner direction of the inner container (1).

5. The ultrasonic vibrator mounting structure of the dish washing machine according to claim 2, wherein the fixing bracket (2) is L-shaped, the bottom surface (21) of the fixing bracket (2) is arranged below the accommodating cavity (11), and the side surface (22) of the fixing bracket (2) is fixedly connected with the outer side surface or the side wall of the bottom of the inner container (1); the bottom of the ultrasonic vibrator (3) is matched and connected with the bottom surface (21) of the fixed support (2).

6. The ultrasonic vibrator mounting structure of the dish washing machine according to claim 2, wherein the fixing bracket (2) is Z-shaped, the bottom surface (21) of the fixing bracket (2) is arranged below the accommodating cavity (11), and the top surface (23) of the fixing bracket (2) is fixedly connected with the outer side surface of the bottom of the inner container (1); the bottom of the ultrasonic vibrator (3) is matched and connected with the bottom surface (21) of the fixed support (2).

7. The ultrasonic vibrator mounting structure of the dish washing machine according to claim 2, wherein the fixing bracket (2) is in an inverted 'n' shape, the bottom surface (21) of the fixing bracket (2) is arranged below the accommodating cavity (11), and two top surfaces (23) of the fixing bracket (2) are respectively and fixedly connected with two opposite edges of the opening of the accommodating cavity (11); the bottom of the ultrasonic vibrator (3) is matched and connected with the bottom surface (21) of the fixed support (2).

8. The ultrasonic vibrator mounting structure of the dish washing machine according to claim 5, 6 or 7, wherein the bottom of the ultrasonic vibrator (3) is provided with a positioning portion extending downwards, the bottom surface (21) of the fixing bracket (2) is provided with a positioning hole (211) at a position corresponding to the positioning portion, and the positioning portion is vertically penetrated through the positioning hole (211) and then is matched and fastened with the bottom surface (21) of the fixing bracket (2).

9. The ultrasonic vibrator mounting structure of the dish washer according to claim 8, further comprising a locking member (4), wherein the locking member (4) is sleeved on the outer surface of the positioning portion, and the upper end surface of the locking member abuts against the edge of the positioning hole (211).

10. The ultrasonic vibrator mounting structure of the dish washing machine according to claim 5, 6 or 7, further comprising a locking member (4) and a connecting member (5), wherein a fixing hole (301) is formed in the lower end of the ultrasonic vibrator (3), a positioning hole (211) is formed in the position, corresponding to the fixing hole (301), of the bottom surface (21) of the fixing support (2), the upper end of the connecting member (5) is vertically penetrated through the positioning hole (211) and then fixedly connected with the inner side wall of the fixing hole (301), and the locking member (4) is sleeved on the outer surface of the lower end of the connecting member (5) and the upper end surface of the locking member abuts against the edge of the positioning hole (211).