CN111000511A - Ultrasonic vibrator mounting structure of dish washer - Google Patents
Ultrasonic vibrator mounting structure of dish washer Download PDFInfo
- Publication number
- CN111000511A CN111000511A CN201911305586.1A CN201911305586A CN111000511A CN 111000511 A CN111000511 A CN 111000511A CN 201911305586 A CN201911305586 A CN 201911305586A CN 111000511 A CN111000511 A CN 111000511A
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- ultrasonic vibrator
- mounting structure
- inner container
- fixing bracket
- washing machine
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- 238000004851 dishwashing Methods 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 abstract description 9
- 238000007789 sealing Methods 0.000 abstract description 9
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/02—Washing or rinsing machines for crockery or tableware with circulation and agitation of the cleaning liquid in the cleaning chamber containing a stationary basket
- A47L15/13—Washing or rinsing machines for crockery or tableware with circulation and agitation of the cleaning liquid in the cleaning chamber containing a stationary basket using sonic or ultrasonic waves
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses an ultrasonic vibrator mounting structure of a dish washing machine, which comprises an inner container, a fixing support and an ultrasonic vibrator, wherein the fixing support is arranged below the bottom of the inner container and is fixedly connected with the inner container, the ultrasonic vibrator is arranged on the fixing support, and the top surface of a vibration surface at the top of the ultrasonic vibrator is tightly attached to the outer side surface of the bottom of the inner container. The ultrasonic vibrator is simple in mounting structure, and the vibration surface at the top of the ultrasonic vibrator is always tightly attached to the outer side surface of the bottom of the inner container, so that the ultrasonic transmission effect between the ultrasonic vibrator and the inner container of the dish-washing machine is effectively ensured; in addition, compared with the existing ultrasonic vibrator which is arranged at the opening at the bottom of the inner container, the inner container provided by the invention does not need to be provided with the opening at the bottom, so that a sealing ring is omitted, the manufacturing cost is reduced, the water leakage risk after the sealing ring is aged can be avoided, and the use safety of the dish washing machine is further improved.
Description
Technical Field
The invention relates to the technical field of dish washing machines, in particular to an ultrasonic vibrator mounting structure of a dish washing machine.
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 invention aims to solve one of the problems in the prior related art at least to a certain extent, and therefore the invention provides the ultrasonic vibrator mounting structure of the dish washing machine.
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 invention at least comprises the following beneficial effects:
1. the ultrasonic vibrator mounting structure is simple, and the vibration surface at the top of the ultrasonic vibrator is always tightly attached to the outer side surface of the bottom of the inner container, so that the effect of transmitting ultrasonic waves emitted by the ultrasonic vibrator to the inner container of the dish-washing machine is effectively ensured;
2. compared with the existing ultrasonic vibrator which is arranged at the opening at the bottom of the inner container, the inner container does not need to be provided with the opening at the bottom, so that a sealing ring is omitted, the manufacturing cost is reduced, the risk of water leakage after the sealing ring is aged can be avoided, and the use safety of the dish-washing machine is further improved.
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 view of an ultrasonic transducer mounting structure according to another embodiment of the present invention, in which the ultrasonic transducer is hidden;
fig. 4 is a schematic structural diagram of an ultrasonic transducer in 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. Modifications to the embodiments of the invention or equivalent substitutions of parts of technical features without departing from the spirit of the invention are intended to be covered by the scope of the claims of the 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 merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the invention.
Claims (10)
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).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911305586.1A CN111000511A (en) | 2019-12-18 | 2019-12-18 | Ultrasonic vibrator mounting structure of dish washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911305586.1A CN111000511A (en) | 2019-12-18 | 2019-12-18 | Ultrasonic vibrator mounting structure of dish washer |
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| Publication Number | Publication Date |
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| CN111000511A true CN111000511A (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911305586.1A Pending CN111000511A (en) | 2019-12-18 | 2019-12-18 | Ultrasonic vibrator mounting structure of dish washer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112450833A (en) * | 2020-11-10 | 2021-03-09 | 华帝股份有限公司 | Ultrasonic vibrator mounting structure of water tank dish washing machine and preparation method thereof |
-
2019
- 2019-12-18 CN CN201911305586.1A patent/CN111000511A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112450833A (en) * | 2020-11-10 | 2021-03-09 | 华帝股份有限公司 | Ultrasonic vibrator mounting structure of water tank dish washing machine and preparation method thereof |
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