Ultrasonic cleaning head and ultrasonic stain removing gun

Abstract

According to the ultrasonic cleaning head and the ultrasonic stain removing gun, a water conveying pipe cavity is arranged at the axis of the ultrasonic cleaning head, and the water conveying pipe cavity is a water outlet, so that the cavitation effect and effect of ultrasound on water flow at the water outlet are improved; according to the method, vacuum bubbles in water are continuously activated by adopting ultrasonic waves through the cavitation effect on water and continuously penetrate through fiber gaps of the fabric, the vacuum bubbles continuously explode in the fiber gaps, so that stains are stripped off from the fibers, the explosion force of the bubbles only generates power on the stains, the cavitation effect force is very weak, and the dirt can be separated from the fabric. And no damage is caused to cloth or leather.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of ultrasonic washing guns, in particular to an ultrasonic cleaning head and an ultrasonic stain removal gun. Background Art

[0002] Most of the time in the current laundry industry, the only way to deal with difficult stains is to keep trying different detergents, or soak the clothes for a long time. However, there is the problem that local stains are difficult to wash. Using a brush or rubbing by hand takes several minutes or even longer, and when it comes to high-end fabrics, brushing can easily break the fabric fibers. In addition, some clothes sent by customers have only a small stain on the entire clothes. At this time, it is not necessary to use a dry cleaning machine to clean the entire clothes. However, using the aforementioned method will result in a large cleaning area. If not handled properly, there will be other risks. Utility Model Content

[0003] The utility model aims to provide an ultrasonic cleaning head and an ultrasonic stain removal gun, which utilize the ultrasonic principle to solve the problems that high-grade fabrics are easily damaged by soaking cleaning or brushing, and cleaning of small stains is time-consuming and laborious.

[0004] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions:

[0005] An ultrasonic cleaning head is provided. A water delivery tube cavity is provided through the axis of the ultrasonic cleaning head. One end of the water delivery tube cavity is a water outlet.

[0006] Preferably, the ultrasonic cleaning head includes a piezoelectric ceramic stainless steel fastener, the center of the piezoelectric ceramic stainless steel fastener is fixed to a stainless steel water pipe through a stainless steel water pipe fastener, two adjacent annular piezoelectric ceramic sheets are fixed inside the middle part of the piezoelectric ceramic stainless steel fastener, and two piezoelectric ceramic electrode sheets are arranged on the annular piezoelectric ceramic sheets, one of which is used to be connected to the positive wire of the power supply, and the other is used to be connected to the negative wire of the power supply.

[0007] Preferably, the bottom end of the piezoelectric ceramic stainless steel fastener fixes the ultrasonic horn through an ultrasonic horn flange, and the ultrasonic horn is connected to the stainless steel water pipe to form the water pipe cavity that runs through the entire ultrasonic cleaning head.

[0008] Another aspect of the utility model provides the following technical solution: an ultrasonic stain removal gun, comprising an ultrasonic cleaning head arranged at the front end of a gun body.

[0009] Preferably, a stain remover gun handle is provided at the lower end of the gun body, and a trigger switch is provided at the stain remover gun handle, and the trigger switch drives the stain remover gun handle to open and close.

[0010] Preferably, the ultrasonic stain removal gun further comprises an ultrasonic host and a water delivery pipe.

[0011] Preferably, the water delivery pipe comprises a water flow regulating valve, which is used to control the water flow rate, the water outlet of the water flow regulating valve is connected to the solenoid valve through a first liquid pipe, and the solenoid valve is connected to the water delivery pipe cavity of the ultrasonic cleaning head through a second liquid pipe (9).

[0012] Preferably, the water inlet end of the water flow regulating valve is connected to a water tank through a water pipe, a water outlet valve is fixed on the water tank, and a hanging rod is arranged on the top of the water tank so that it can be hung at a high place.

[0013] Preferably, the ultrasonic main unit is electrically connected to the ultrasonic cleaning head via a second power line.

[0014] Preferably, a switch and an indicator light are fixed on the front of the ultrasonic host, and a first power cord is fixed on the back of the ultrasonic host.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] (1) The water delivery lumen is arranged at the axis of the ultrasonic cleaning head, and the water delivery lumen is the water outlet, which improves the cavitation effect and effect of ultrasound on the water flow at the water outlet;

[0017] (2) The invention uses ultrasonic waves to "cavitate" water, thereby causing vacuum bubbles in the water to continuously intensify and penetrate the gaps between fabric fibers. The vacuum bubbles continuously explode in the gaps between the fibers, thereby peeling the stains off the fibers. The force of the bubble explosion only has a force on the dirt, and the force of the "cavitation effect" is very weak and will not cause any damage to the fabric or leather.

[0018] (3) After applying detergent to the stain, press it with an ultrasonic cleaning head. Ultrasonic waves have an emulsifying effect. The detergent will be emulsified after being applied with ultrasonic waves. The ultrasonic cleaning head will generate a certain amount of heat due to the high-frequency mechanical vibration. This heat will increase the activity of various enzymes in the detergent. Ultrasonic waves can use high-frequency vibration to directly introduce water and detergent into the fabric fibers so that they can fully react with the stains, combine and finally remove the stains through the "cavitation effect". Therefore, the detergent can be catalyzed during the cleaning process, which also greatly improves the efficiency of the detergent.

[0019] (4) The handle of the stain gun of the present application is small in size. When in use, the ultrasonic cleaning head is used to press the stains on the clothes. The actual cleaning area is small and will not affect a larger fabric area. Cleaning is more convenient and the cleaning area is reduced, so that high-end fabrics are exposed to water or detergents as little as possible, which can reduce additional damage to high-end fabrics. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the explosion structure of the handle of the utility model of the smear gun;

[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of the handle of the smear gun of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the ultrasonic cleaning head of the utility model.

[0024] In the figure: 1. switch; 2. indicator light; 3. ultrasonic host; 4. first power cord; 5. handle of the immersion gun; 6. trigger switch; 7. ultrasonic cleaning head; 701. piezoelectric ceramic stainless steel fasteners; 702. stainless steel water pipe; 703. stainless steel water pipe fasteners; 704. annular piezoelectric ceramic sheet; 705. piezoelectric ceramic sheet electrode sheet; 706. ultrasonic amplitude transformer flange; 707. ultrasonic amplitude transformer; 708. water pipe cavity; 8. first liquid pipe; 9. second liquid pipe; 10. solenoid valve; 11. water flow regulating valve; 12. water tank; 13. water pipe; 14. hanging handle; 15. water outlet valve; 16. power cord connector; 17. second power cord. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figure 4 As shown, an ultrasonic cleaning head, a water delivery lumen 708 is provided through the axis of the ultrasonic cleaning head, one end of the water delivery lumen 708 is a water outlet, such a design improves the cavitation effect and effect of ultrasound on the water flow at the water outlet;

[0027] The ultrasonic cleaning head 7 includes a piezoelectric ceramic stainless steel fastener 701, the center of which is fixed with a stainless steel water pipe 702 via a stainless steel water pipe fastener 703, and two adjacent annular piezoelectric ceramic sheets 704 are fixed inside the middle of the piezoelectric ceramic stainless steel fastener 701. Two piezoelectric ceramic sheet electrode sheets 705 are arranged on the annular piezoelectric ceramic sheet 704, one of which is used to be connected to the positive wire of the power supply, and the other is used to be connected to the negative wire of the power supply.

[0028] During operation, the two annular piezoelectric ceramic sheets 704 begin to generate high-frequency vibrations. Since the annular piezoelectric ceramic sheets 704 are firmly fastened together by the piezoelectric ceramic stainless steel fasteners 701 at their rear ends and the front ends of the ultrasonic amplitude transformers 707, the high-frequency ultrasonic vibrations generated by the two annular piezoelectric ceramic sheets 704 are simultaneously transmitted to the water outlet of the ultrasonic cleaning head 7, thereby applying ultrasonic vibrations to the fabrics being cleaned.

[0029] Further reading Figure 4 The bottom end of the piezoelectric ceramic stainless steel fastener 701 fixes the ultrasonic horn 707 through the ultrasonic horn flange 706, and the ultrasonic horn 707 is connected to the stainless steel water pipe 702 to form the water pipe cavity 708 that runs through the entire ultrasonic cleaning head 7. Of course, the stainless steel material can also be replaced by other materials that are not easily corroded.

[0030] like Figure 1-4 As shown, an ultrasonic stain removal gun includes an ultrasonic cleaning head 7 arranged at the front end of the gun body.

[0031] In this embodiment, the ultrasonic stain removal gun further includes an ultrasonic host 3 and a water delivery pipe.

[0032] In some preferred embodiments, a stain removal gun handle 5 is provided at the lower end of the gun body, and a trigger switch 6 is provided at the handle of the stain removal gun handle 5, and the trigger switch 6 drives the stain removal gun handle 5 to open and close. In some preferred embodiments, the tail end of the handle of the stain removal gun handle 5 is electrically connected to the ultrasonic host 3 through the second power line 17, and the power line connector 16 is fixed on the stain removal gun handle 5, and the power line connector 16 is the part connected to the second power line 17, and the stain removal gun handle 5 is fixed with a hanging handle 14.

[0033] The water delivery pipe includes a water flow regulating valve 11, which is used to control the water flow rate. The water outlet of the water flow regulating valve 11 is connected to the solenoid valve 10 through the first liquid pipe 8, and the solenoid valve 10 is connected to the water delivery pipe cavity 708 of the ultrasonic cleaning head 7 through the second liquid pipe 9.

[0034] The water inlet end of the water flow regulating valve 11 is connected to the water tank 12 through a water pipe 13, and a water outlet valve 15 is fixed on the water tank 12. A hanging rod is arranged at the top of the water tank 12 so that the water tank 12 can be hung at a high place. The water outlet valve 15 is fixed on the water tank 12 to open and close the water flow. The water tank 12 is also provided with a water injection port to add cleaning water or a mixed liquid of cleaning water and detergent.

[0035] In an application scenario, when the adjustment knob is rotated to the bottom, the water flow is closed, and when it is rotated to the highest position, the water output is maximum. The water inlet end of the water flow regulating valve 11 is connected to the water tank 12 through the water pipe 13, and the water outlet end of the water flow regulating valve 11 is connected to the solenoid valve 10 through the first liquid pipe 8, which is the water inlet of the solenoid valve 10. The solenoid valve 10 is connected to the ultrasonic cleaning head 7 through the second liquid pipe 9, which is the water outlet of the solenoid valve 10. When the power is on, the solenoid valve 10 is in the open state. A trigger switch 6 is set at the handle of the stain remover gun 5. Pressing the trigger switch 6 drives the stain remover gun handle 5 to power on and work.

[0036] The ultrasonic main unit 3 is electrically connected to the ultrasonic cleaning head 7 via a second power line 17 .

[0037] A switch 1 and an indicator light 2 are fixed on the front of the ultrasonic host 3 , and a first power line 4 is fixed on the back of the ultrasonic host 3 .

[0038] like Figure 3 As shown, the water pipe 13 connected to the water tank 12 passes through the water flow regulating valve 11 of the handle, is connected to the water inlet of the water flow solenoid valve 10 through the first liquid pipe 8, and is then connected to the water inlet end of the stainless steel water pipe 702 from the water outlet of the solenoid valve 10 through the second liquid pipe 9, forming a complete water supply channel.

[0039] See also Figure 1-4 When working, open the water outlet valve 15 on the water tank 12, the ultrasonic host 3 outputs the frequency and voltage matching the ultrasonic cleaning head 7 on the stain removal gun handle 5, the user holds the stain removal gun handle 5 and aims it at the stains on the clothes, and then pulls the trigger switch 6 to power it on and work. The ultrasonic cleaning head 7 generates high-frequency oscillation in the powered working state, and at the same time, the water flows through the water tank 12 and the water pipe 13 into the water flow regulating valve 11. Since the solenoid valve 10 in the stain removal gun handle 5 is in the open state in the powered working state, the water flows through the water flow regulating valve 11 and then flows into the water inlet of the solenoid valve 10 through the first liquid pipe 8, and then flows out of the solenoid valve 10 The water flows out of the outlet, enters the water delivery tube cavity 708 in the middle of the ultrasonic cleaning head 7 through the second liquid pipe 9, and finally flows out from the working end of the ultrasonic cleaning head 7. At this time, the water flow produces a "cavitation effect" under the condition of ultrasonic high-frequency oscillation, and the vacuum bubbles in the water continuously penetrate and penetrate into the fibers of the fabric, and at the same time, explosions occur, and the stains in the fabric fibers are continuously peeled off and washed away by the water flow flowing out of the working end of the ultrasonic cleaning head 7. In addition, by adjusting the water flow regulating valve 11 on the ultrasonic stain remover gun handle 5, the water output can be controlled. Therefore, during the cleaning process, a small range of cleaning can be achieved without damaging high-grade fabrics.

[0040] Preferably, the corresponding detergent is added to the water tank 12, and the detergent will be emulsified after the ultrasonic wave is applied. The ultrasonic cleaning head 7 will generate a certain amount of heat due to the high-frequency mechanical vibration. This heat will increase the activity of various enzymes in the detergent. The ultrasonic wave can directly introduce water and detergent into the fabric fiber through high-frequency vibration so that it can fully react with the stains, and the cleaning effect will be greatly improved.

[0041] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0042] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An ultrasonic cleaning head, characterized in that: The ultrasonic cleaning head has a water delivery tube cavity (708) extending through the axis thereof, and one end of the water delivery tube cavity (708) is a water outlet. The ultrasonic cleaning head (7) comprises a piezoelectric ceramic stainless steel fastener (701), the center of the piezoelectric ceramic stainless steel fastener (701) is fixed with a stainless steel water delivery tube (702) via a stainless steel water delivery tube fastener (703), two adjacent annular piezoelectric ceramic sheets (704) are fixed inside the middle of the piezoelectric ceramic stainless steel fastener (701), and two piezoelectric ceramic sheet electrode sheets (705) are arranged on the annular piezoelectric ceramic sheets (704), one of which is used to connect to the positive lead of a power supply, and the other is used to connect to the negative lead of a power supply. The bottom end of the piezoelectric ceramic stainless steel fastener (701) is fixed with an ultrasonic horn (707) via an ultrasonic horn flange (706), and the ultrasonic horn (707) is connected with the stainless steel water delivery tube (702) to form the water delivery tube cavity (708) extending through the entire ultrasonic cleaning head (7).

2. An ultrasonic stain removal gun, characterized in that: The invention comprises the ultrasonic cleaning head (7) according to claim 1 arranged at the front end of a gun body.

3. The ultrasonic stain removal gun according to claim 2, characterized in that: A gun handle (5) is provided at the lower end of the gun body, and a trigger switch (6) is provided at the handle of the gun handle (5), and the trigger switch (6) drives the gun handle (5) to open and close.

4. The ultrasonic stain removal gun according to claim 2, characterized in that: It also includes an ultrasonic host (3) and water delivery pipes.

5. The ultrasonic stain removal gun according to claim 4, characterized in that: The water delivery pipe comprises a water flow regulating valve (11), which is used to control the water flow rate; the water outlet of the water flow regulating valve (11) is connected to the electromagnetic valve (10) via a first liquid pipe (8); and the electromagnetic valve (10) is connected to the water delivery pipe cavity (708) of the ultrasonic cleaning head (7) via a second liquid pipe (9).

6. The ultrasonic stain removal gun according to claim 5, characterized in that: The water inlet end of the water flow regulating valve (11) is connected to the water tank (12) through a water pipe (13), a water outlet valve (15) is fixed on the water tank (12), and a hanging rod is arranged at the top of the water tank (12) so that the water tank (12) can be hung at a high place.

7. The ultrasonic stain removal gun according to claim 4, characterized in that: The ultrasonic main unit (3) is electrically connected to the ultrasonic cleaning head (7) via a second power line (17).

8. The ultrasonic stain removal gun according to claim 7, characterized in that: A switch (1) and an indicator light (2) are fixed on the front of the ultrasonic main unit (3), and a first power line (4) is fixed on the back of the ultrasonic main unit (3).

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