CN211463772U - Novel ultrasonic cleaning device - Google Patents
Novel ultrasonic cleaning device Download PDFInfo
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- CN211463772U CN211463772U CN201922305000.3U CN201922305000U CN211463772U CN 211463772 U CN211463772 U CN 211463772U CN 201922305000 U CN201922305000 U CN 201922305000U CN 211463772 U CN211463772 U CN 211463772U
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- ultrasonic transducer
- cover plate
- cleaning device
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Abstract
The utility model relates to a belt cleaning device technical field especially relates to a novel ultrasonic cleaning utensil, which comprises a housin, the inside of casing is provided with ultrasonic transducer, ultrasonic transducer's top electricity is connected with the power cord, ultrasonic transducer includes the front shroud, the top of front shroud is provided with the back shroud, be provided with a plurality of piezoceramics ring and electrode slice between back shroud and the front shroud, piezoceramics ring and electrode slice interval are stacked, be provided with pretension bolt between back shroud, piezoceramics ring, electrode slice, the front shroud. The utility model discloses make ultrasonic transducer and the whole resonance of casing, the high-frequency vibration through the enough intensity of front shroud and casing transmission forms cavitation effect and then carries out no dead angle to article and wash, improves work efficiency and cleaning performance.
Description
Technical Field
The utility model relates to a belt cleaning device technical field especially relates to a novel ultrasonic cleaning utensil.
Background
In recent years, people wash clothes, fruits and vegetables, glasses, jewelry and the like by using an ultrasonic cleaning device, the ultrasonic cleaning device strips dirt from a cleaned object by a cavitation effect generated by high-frequency oscillation of 20000-. The cavitation effect generated by the ultrasonic wave can also remove bacteria and pesticides on fruits and vegetables, and has good cleaning effect on daily living articles such as jewelry, watches, glasses, glass, utensils and other hard objects. The high-frequency vibration generated by the ultrasonic cleaner in the prior art is only transmitted outwards by the front cover plate, and can not generate the all-round cavitation effect to clean articles, so that the working efficiency is low, the cleaning is not thorough, and the cleaning effect is not ideal.
Disclosure of Invention
An object of the utility model is to prior art not enough, provide a novel ultrasonic cleaning utensil, make ultrasonic transducer and the whole resonance of casing, the high-frequency vibration through the enough intensity of front shroud and casing transmission forms cavitation effect and then does not have the dead angle to article and wash, improves work efficiency and cleaning performance.
In order to achieve the purpose, the utility model discloses a novel ultrasonic cleaning utensil, which comprises a housin, the inside of casing is provided with ultrasonic transducer, ultrasonic transducer's top electricity is connected with the power cord, ultrasonic transducer includes the front shroud, the top of front shroud is provided with the back shroud, be provided with a plurality of piezoceramics ring and electrode slice between back shroud and the front shroud, piezoceramics ring and electrode slice interval are stacked, be provided with pretension bolt between back shroud, piezoceramics ring, electrode slice, the front shroud.
Preferably, the ultrasonic transducer is integrally resonant with the housing.
Preferably, a first sealing ring is arranged at the joint between the shell and the front cover plate.
Preferably, a wire tail is arranged between the shell and the power wire, and a second sealing ring is arranged at the joint between the shell and the wire tail.
Preferably, the wire tail is integrally formed with the power wire.
Preferably, the number of the piezoelectric ceramic rings is set to be 2, 4, 6, 8 or 10.
The utility model has the advantages that: the utility model discloses a novel ultrasonic cleaning utensil, which comprises a housin, the inside of casing is provided with ultrasonic transducer, ultrasonic transducer's top electricity is connected with the power cord, ultrasonic transducer includes the front shroud, the top of front shroud is provided with the back shroud, be provided with a plurality of piezoceramics ring and electrode slice between back shroud and the front shroud, piezoceramics ring and electrode slice interval are stacked, be provided with the pretension bolt between back shroud, piezoceramics ring, electrode slice, the front shroud.
The shell and the front cover plate are fastened together through threaded connection, and the shell and the front cover plate are coated with adhesive at the threaded connection part to be sealed and waterproof. The lead in the power line is electrically connected with the ultrasonic transducer in a soldering tin welding connection mode, and applies a power electric signal to the ultrasonic transducer to generate ultrasonic waves. The pre-tightening bolt sequentially penetrates through the rear cover plate, the piezoelectric ceramic ring and the electrode plate and is connected to the front cover plate in a threaded mode. After assembly, due to the pretightening force applied by the pretightening bolts, the piezoelectric ceramic rings and the electrode plates can be pressed and attached to the front cover plate and the rear cover plate, and the electroacoustic conversion efficiency of the ultrasonic transducer is improved. Through the shape and the length of the combination matching shell and the front cover plate, the ultrasonic transducer can be kept in the best working state, the working efficiency is maximized, the ultrasonic transducer and the shell jointly obtain larger amplitude, so that the ultrasonic transducer and the shell are integrally resonated, and stable high-frequency vibration with enough strength is transmitted through the front cover plate and the shell, so that a cavitation effect is formed, and then dead-angle-free cleaning is carried out on the object. The utility model discloses make ultrasonic transducer and the whole resonance of casing, the high-frequency vibration through the enough intensity of front shroud and casing transmission forms cavitation effect and then carries out no dead angle to article and wash, improves work efficiency and cleaning performance.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic sectional view along a-a in fig. 2.
The reference numerals include:
1-casing
2-ultrasonic transducer 21-front cover plate 22-rear cover plate
23-piezoelectric ceramic ring 24-electrode plate 25-pre-tightening bolt
3-power line 4-first sealing ring 5-line tail
6-second seal ring.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the utility model discloses a novel ultrasonic cleaning device, including casing 1, casing 1's inside is provided with ultrasonic transducer 2, ultrasonic transducer 2's top electricity is connected with power cord 3, ultrasonic transducer 2 includes front shroud 21, front shroud 21's top is provided with back shroud 22, be provided with a plurality of piezoceramics ring 23 and electrode slice 24 between back shroud 22 and the front shroud 21, piezoceramics ring 23 stacks with electrode slice 24 interval, be provided with pretension bolt 25 between back shroud 22, piezoceramics ring 23, electrode slice 24, the front shroud 21.
The shell 1 and the front cover plate 21 are fastened together through threaded connection, and the shell 1 and the front cover plate 21 are coated with adhesive at the threaded connection part to be sealed and waterproof. The lead wire in the power supply wire 3 is electrically connected with the ultrasonic transducer 2 in a soldering connection mode, and applies a power electric signal to the ultrasonic transducer 2 to generate ultrasonic waves. The pre-tightening bolt 25 passes through the rear cover plate 22, the piezoelectric ceramic ring 23 and the electrode plate 24 in sequence and is connected to the front cover plate 21 in a threaded manner. After assembly, due to the pretightening force applied by the pretightening bolt 25, the piezoelectric ceramic ring 23 and the electrode plate 24 can be pressed and attached to the front cover plate 21 and the rear cover plate 22, so that the electroacoustic conversion efficiency of the ultrasonic transducer 2 is improved. Through the shape and the length of the combination matching housing 1 and the front cover plate 21, the ultrasonic transducer 2 can be kept in the best working state, the working efficiency reaches the maximum, the ultrasonic transducer 2 and the housing 1 can obtain larger amplitude together to realize the integral resonance of the ultrasonic transducer 2 and the housing 1, and then stable high-frequency vibration with enough strength is transmitted through the front cover plate 21 and the housing 1 to form a cavitation effect so as to clean articles without dead angles. The utility model discloses make ultrasonic transducer 2 and 1 whole resonance of casing, the high-frequency vibration through the enough intensity of front shroud 21 and 1 transmission of casing forms cavitation effect and then carries out no dead angle to article and washs, improves work efficiency and cleaning performance.
As shown in fig. 3, the ultrasonic transducer 2 of the present embodiment resonates integrally with the housing 1. Specifically, the ultrasonic transducer 2 generates ultrasonic waves by applying a power electric signal after being electrified through the power line 3, and the ultrasonic transducer 2 and the shell 1 jointly obtain larger amplitude so as to realize integral resonance of the ultrasonic transducer 2 and the shell 1 and improve the cleaning efficiency and the cleaning effect.
As shown in fig. 3, the first sealing ring 4 is provided at the joint between the housing 1 and the front cover 21 of the present embodiment. Specifically, the first sealing ring 4 is disposed between the housing 1 and the front cover plate 21, the first sealing ring 4 is used for enhancing the waterproof sealing function between the housing 1 and the front cover plate 21, and the first sealing ring 4 may not be used when the power of the ultrasonic transducer 2 is less than 40 watts according to the actual power and the use condition of the ultrasonic transducer 2 and the actual test result.
As shown in fig. 1, 2 and 3, a wire tail 5 is provided between the housing 1 and the power line 3, and a second sealing ring 6 is provided at a joint between the housing 1 and the wire tail 5. Specifically, the second sealing ring 6 is disposed at the joint between the housing 1 and the wire tail 5, the second sealing ring 6 is used for enhancing the waterproof sealing function at the joint between the housing 1 and the wire tail 5, and the second sealing ring 6 may not be used when the power of the ultrasonic transducer 2 is less than 40 watts according to the actual power and use condition of the ultrasonic transducer 2 and the actual test result.
As shown in fig. 1, 2 and 3, the tail 5 of the present embodiment is integrally formed with the power supply line 3. Specifically, the power line 3 and the line tail 5 form a whole in an injection molding mode, the size is small, the structure is compact, the manufacturing cost is reduced, and the sealing and waterproof performance of the power line 3 and the line tail 5 is improved.
As shown in fig. 3, the number of the piezoelectric ceramic rings 23 of the present embodiment is set to 2, 4, 6, 8, 10. Specifically, the piezoelectric ceramic rings 23 and the electrode plates 24 may be provided in plural, the number of the piezoelectric ceramic rings 23 in fig. 3 is set to 4, the number of the piezoelectric ceramic rings 23 may also be set to 2, 4, 6, 8, 10 according to actual working requirements, the number of the electrode plates 24 is also set to 2, 4, 6, 8, 10 correspondingly, and the multilayer piezoelectric ceramic rings 23 and the electrode plates 24 are stacked at intervals, so that the structure is compact and stable.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (6)
1. A novel ultrasonic cleaning device comprises a shell, and is characterized in that: the novel piezoelectric ceramic ultrasonic transducer is characterized in that an ultrasonic transducer is arranged inside the shell, the top of the ultrasonic transducer is electrically connected with a power line, the ultrasonic transducer comprises a front cover plate, a rear cover plate is arranged at the top of the front cover plate, a plurality of piezoelectric ceramic rings and electrode plates are arranged between the rear cover plate and the front cover plate, the piezoelectric ceramic rings and the electrode plates are stacked at intervals, and pre-tightening bolts are arranged among the rear cover plate, the piezoelectric ceramic rings, the electrode plates and the front cover plate.
2. A novel ultrasonic cleaning device according to claim 1, wherein: the ultrasonic transducer is integrally resonant with the housing.
3. A novel ultrasonic cleaning device according to claim 1, wherein: and a first sealing ring is arranged at the joint between the shell and the front cover plate.
4. A novel ultrasonic cleaning device according to claim 1, wherein: a wire tail is arranged between the shell and the power wire, and a second sealing ring is arranged at the joint between the shell and the wire tail.
5. The novel ultrasonic cleaning device of claim 4, wherein: the wire tail and the power wire are integrally formed.
6. A novel ultrasonic cleaning device according to claim 1, wherein: the number of the piezoelectric ceramic rings is set to be 2, 4, 6, 8 and 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922305000.3U CN211463772U (en) | 2019-12-20 | 2019-12-20 | Novel ultrasonic cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922305000.3U CN211463772U (en) | 2019-12-20 | 2019-12-20 | Novel ultrasonic cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211463772U true CN211463772U (en) | 2020-09-11 |
Family
ID=72367867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922305000.3U Active CN211463772U (en) | 2019-12-20 | 2019-12-20 | Novel ultrasonic cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211463772U (en) |
-
2019
- 2019-12-20 CN CN201922305000.3U patent/CN211463772U/en active Active
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