Wastewater recycling bottle, beauty instrument with wastewater recycling bottle and control method

Abstract

The invention relates to a wastewater recycling bottle, a beauty instrument with the wastewater recycling bottle and a control method. The wastewater recycling bottle comprises a mounting and fixing assembly, a bottle body and a water level detection assembly, the mounting and fixing assembly is arranged above the bottle body; the bottle body comprises a bottle body; the water level detection assembly is arranged on the upper portion of the bottle body, located on the outer side of the bottle body, in communication connection with a controller of a matched instrument and comprises a guide rail, a spring and a water level detector. One end of the guide rail is fixed on a matched instrument; the spring and the water level detector are sequentially arranged on the guide rail in a sleeving mode, and the water level detector is located on the side close to the bottle body. According to the scheme provided by the invention, the wastewater level reaching the preset position in the wastewater recycling bottle can be effectively monitored, an alarm is given, and the negative pressure pump is controlled to stop working, so that a user can pour wastewater or replace the wastewater recycling bottle in time, energy is effectively saved, and the efficiency and the cleaning effect are improved; and meanwhile, a customer can intuitively observe impurities such as dirt and facial grease in the wastewater, so that the use experience is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of wastewater recovery, and in particular to a wastewater recovery bottle and a beauty instrument and a control method having the same. Background Art

[0002] Dust, dirt, skin excretions, mites and other microorganisms often accumulate on the skin surface. These substances can easily clog the pores, causing oily skin, quality changes, pigmentation, affecting skin health, and may even cause skin diseases, damaging personal image and physical and mental health.

[0003] As people continue to pursue beauty and health, more and more beauty lovers choose to use beauty equipment for beauty care. At present, "big bubbles" as a cleaning beauty instrument are becoming more and more popular. Its working principle is to form a vacuum circuit through vacuum negative pressure, and the nutrient solution combined with water bubbles acts on the skin surface and enters the pores, while absorbing blackheads, oils and cosmetic residues in the pores, so as to achieve deep cleansing of the skin, reduce facial oils, and reduce blackheads. In this process, a large amount of wastewater will be generated. In order to facilitate centralized treatment, these wastewaters are generally collected in recycling bottles through vacuum negative pressure pumps.

[0004] However, the existing "big bubble" wastewater recovery bottle generally places a float in the bottle to observe the wastewater level in the recovery bottle. As the wastewater is continuously collected, the water level continues to rise, and the float will appear to block the bottle mouth, causing the wastewater to be unable to enter the bottle body. However, at this time, the vacuum negative pressure pump will still work, causing the operator to mistakenly believe that the instrument is still working. This will not only delay the timely dumping of wastewater or replacement of wastewater recovery bottles, but also cause energy waste and low efficiency due to the ineffective operation of the vacuum negative pressure pump, and will also affect the skin cleansing effect. At the same time, the existing wastewater recovery bottle cannot enable customers to intuitively experience the cleaning effect, resulting in a poor customer experience.

[0005] Therefore, there is an urgent need to design a wastewater recovery bottle and a beauty instrument and control method having the same, which can accurately monitor the wastewater level of the wastewater recovery bottle, alarm and stop the vacuum negative pressure pump when the wastewater level reaches a preset position, and remind the user to dump the wastewater or replace the wastewater recovery bottle in time, thereby saving energy, improving efficiency and cleaning effect, and at the same time allowing customers to intuitively observe impurities such as dirt and facial oils in the wastewater, enhancing the user experience. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides a wastewater recovery bottle and its application and control method in beauty equipment. The solution can accurately monitor the wastewater level and automatically stop the negative pressure pump when the water level reaches a preset value, reminding the user to dump or replace the recovery bottle, thereby saving energy, improving efficiency and cleaning effect, and enhancing user experience.

[0007] The first aspect of the present application is to provide a wastewater recovery bottle, comprising an installation and fixing component, a bottle body and a water level detection component; the installation and fixing component is arranged above the bottle body and is detachably connected to a supporting instrument; the bottle body includes a bottle body, which is transparent and is used to observe the wastewater collected in the bottle body; the water level detection component is arranged on the upper part of the bottle body and is located on the outside of the bottle body, and is communicatively connected to the controller of the supporting instrument, and is used to send the detected water level information to the controller in the form of an electrical signal, so that the controller controls the negative pressure pump to stop working, and the water level detection component includes a guide rail, a spring and a water level detector; one end of the guide rail is fixed on the supporting instrument; the spring and the water level detector are sequentially sleeved on the guide rail, and the water level detector is located on a side close to the bottle body.

[0008] In a preferred technical solution of the present application, the bottle body also includes a bottle cap, a bottleneck and a bottle bottom; the bottle cap is respectively connected to the mounting and fixing assembly and the bottleneck and can cover the bottleneck; the bottleneck is arranged above the bottle body and is integrally formed with the bottle body; the bottle bottom is arranged at the bottom end of the bottle body and is detachably connected to the bottle body.

[0009] In a preferred technical solution of the present application, the mounting and fixing assembly includes a fixing cover, a connecting portion, a negative pressure airflow channel and a wastewater inlet channel; the fixing cover is arranged directly above the bottle cap and connected to the bottle cap, and the fixing cover is provided with a slide groove for connecting a matching instrument; the connecting portion is arranged on one side of the fixing cover; the negative pressure airflow channel and the wastewater inlet channel are arranged side by side, and one end of the negative pressure airflow channel and the wastewater inlet channel is connected to the connecting portion, and the other end passes through the bottle cap and is connected to the bottle body.

[0010] In a preferred technical solution of the present application, the connecting part includes a connecting block and a plug; the connecting block is provided with an air intake port and a water inlet port; the plug includes a first plug and a second plug; one end of the first plug is connected to the air intake port, and the other end is connected to the negative pressure airflow channel; one end of the second plug is connected to the water inlet port, and the other end is connected to the wastewater inlet channel.

[0011] In a preferred technical solution of the present application, the connecting portion further includes a sealing cover and a groove; the groove is arranged on the connecting block and is respectively connected to the air inlet and the water inlet; the sealing cover is sleeved on one end of the insert tube and is adapted to the groove.

[0012] In the preferred technical solution of the present application, it also includes a lighting component and a power supply component; the lighting component is arranged in the bottle bottom; the power supply component is arranged at the bottom end of the bottle bottom and is connected to the lighting component to provide electrical energy to the lighting component.

[0013] In a preferred technical solution of the present application, the lighting assembly includes a light-transmitting plate and an LED light board; the light-transmitting plate and the LED light board are arranged on the bottle bottom in sequence from top to bottom.

[0014] In a preferred technical solution of the present application, the power supply assembly includes a battery compartment, a battery cover and a switch button; the battery compartment is arranged at the bottom end of the bottle bottom for installing the battery; the battery cover is clamped at the battery compartment; and the switch button is arranged on the bottle bottom.

[0015] The second aspect of the present application is to provide a beauty instrument, including a negative pressure pump, a negative pressure handle, a controller and the above-mentioned waste water recovery bottle; the negative pressure pump and the negative pressure handle are respectively connected to the waste water recovery bottle; the controller is communicatively connected to the water level detector.

[0016] The third aspect of the present application is to provide a control method for a beauty instrument, which is implemented based on the above-mentioned beauty instrument and specifically includes the following steps:

[0017] When the water level detector detects that the water level in the bottle reaches the preset water level, the water level information is sent to the controller in the form of an electrical signal;

[0018] After receiving the water level information, the controller controls the negative pressure pump to stop working.

[0019] The technical solution provided by this application has the following advantages:

[0020] (1) The wastewater recovery bottle provided by the present application comprises a mounting and fixing component, a bottle body and a water level detection component. By providing a slide groove and a handle on the mounting and fixing component, it is convenient for users to easily disassemble and assemble the wastewater recovery bottle; by providing a sealing cover on the insert tube, it is possible to ensure the sealing between the insert tube and the connecting block when plugging and unplugging the wastewater recovery bottle; by arranging the water level detection component outside the bottle body, it is convenient to install and replace the water level detector, and the spring and the water level detector are sleeved on the guide rail, so that the rebound force of the spring is used to make the water level detector close to the bottle body, thereby improving the accuracy of detection; by connecting the water level detector to the controller of the supporting instrument, when the water level detector detects that the wastewater level reaches a preset position, an alarm is issued and the water level information is sent to the controller in the form of an electrical signal, and the negative pressure pump is stopped by the control of the controller, which not only effectively avoids the problem of energy waste and low efficiency caused by the ineffective operation of the vacuum negative pressure pump, but also effectively reminds the user to dump the wastewater or replace the wastewater recovery bottle in time, thereby saving energy, improving efficiency and cleaning effect.

[0021] (2) By providing a power supply component to provide power to the lighting component and by providing a light-transmitting plate, the light emitted by the LED lamp beads can pass through the light-transmitting plate and shine on the wastewater while the bottle body and the bottom are sealed, so that customers can directly observe impurities such as dirt and facial oils in the wastewater, thereby enhancing the user experience.

[0022] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The objects, features and advantages of the present invention will be made clearer by describing the exemplary embodiments of the present application in more detail in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present application.

[0024] Figure 1 is an exploded schematic diagram of a wastewater recovery bottle shown in an embodiment of the present application;

[0025] Figure 2 It is a schematic diagram of the structure of a wastewater recovery bottle shown in an embodiment of the present application;

[0026] Figure 3 is a partial exploded schematic diagram of a wastewater recovery bottle shown in an embodiment of the present application;

[0027] Figure 4 is an exploded schematic diagram of a bottle bottom shown in an embodiment of the present application;

[0028] Figure 5 It is a schematic diagram of the structure of the bottom and upper shell shown in the embodiment of the present application;

[0029] Figure 6 is a schematic diagram of the structure of the bottom shell shown in the embodiment of the present application;

[0030] Figure 7 is a bottom view schematic diagram of a wastewater recovery bottle shown in an embodiment of the present application;

[0031] Figure 8 It is a flowchart of a control method of a beauty instrument shown in an embodiment of the present application.

[0032] Description of reference numerals:

[0033] 11. Fixed cover; 111. Slide groove; 12. Connecting part; 121. Connecting block; 122. Insert tube; 123. Air inlet; 124. Water inlet; 125. Sealing cover; 126. Groove; 13. Negative pressure air flow channel; 131. Inlet end; 14. Wastewater inlet channel; 141. Outlet end; 15. Handle; 2. Bottle body; 21. Bottle body; 22. Bottle cap; 23. Bottle neck; 24. Bottle bottom; 241. Bottom upper shell; 2411. Step; 242. Bottom lower shell; 25. Sealing ring; 3. Water level detection assembly; 31. Guide rail; 32. Spring; 33. Water level detector; 4. Lighting assembly; 41. Translucent plate; 42. LED light board; 5. Power assembly; 51. Battery compartment; 52. Battery cover; 53. Switch button. DETAILED DESCRIPTION

[0034] The preferred embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the preferred embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0035] The terms used in this application are only used to describe specific embodiments and do not limit the scope of the present invention. The singular forms of "a", "said" and "the" used in this application and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used in this article refers to and includes any or all possible combinations of one or more associated listed items.

[0036] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0037] The existing wastewater recovery bottle generally places a float in the bottle to observe the wastewater level in the recovery bottle. As the wastewater is continuously collected, the water level continues to rise, and the float will block the bottle mouth, causing the wastewater to be unable to enter the bottle body. At this time, the vacuum negative pressure pump will still work, causing the operator to mistakenly believe that the instrument is still working. This will not only delay the timely dumping of wastewater or replacement of the wastewater recovery bottle, but also cause energy waste and low efficiency due to the ineffective operation of the vacuum negative pressure pump, and will also affect the skin cleansing effect.

[0038] In response to the above problems, the embodiments of the present application provide a wastewater recovery bottle and a beauty instrument and control method having the same, which can accurately monitor the wastewater level of the wastewater recovery bottle, alarm and stop the vacuum negative pressure pump when the wastewater level reaches a preset position, and remind the user to dump the wastewater or replace the wastewater recovery bottle in time, thereby saving energy, improving efficiency and cleaning effects, and at the same time allowing customers to intuitively observe impurities such as dirt and facial oils in the wastewater, enhancing the user experience.

[0039] The technical solution of the embodiments of the present application is described in detail below with reference to the accompanying drawings.

[0040] It should be noted that the supporting instruments in this application are instruments that can be used in conjunction with the wastewater recovery bottle, including but not limited to beauty instruments and medical devices, which are not limited here. For ease of understanding, the supporting instruments in the following embodiments are all taken as beauty instruments.

[0041] Embodiment 1

[0042] See also Figure 1-Figure 7 The wastewater recovery bottle of the present application includes a mounting and fixing component, a bottle body 2 and a water level detection component 3. The mounting and fixing component is connected to the bottle body 2 and is used to fix the bottle body 2 on the beauty instrument. The water level detection component 3 is arranged on one side of the bottle body 2 and is used to detect the wastewater level in the bottle body 2.

[0043] Specifically, the mounting and fixing assembly is disposed above the bottle body 2 and is detachably connected to the beauty instrument. Figure 1-Figure 3As shown, the installation and fixing assembly includes a fixing cover 11, a connecting portion 12, a negative pressure airflow channel 13 and a wastewater inlet channel 14. The fixing cover 11 is arranged at the top of the bottle body 2 and is connected to the bottle body 2. In order to facilitate the disassembly and installation of the bottle body 2, a slide groove 111 is provided on the fixing cover 11, and the slide groove 111 is adapted to the slide rail on the beauty instrument, so that the slide groove 111 can slide relative to the slide rail along the extension direction of the slide rail. Through the cooperation of the slide groove 111 and the slide rail, the entire wastewater recovery bottle and the beauty instrument can be conveniently disassembled and assembled. In order to further facilitate the user to disassemble and assemble the wastewater recovery bottle, the installation and fixing assembly also includes a handle 15, which is arranged on one side of the fixing cover 11 and is fixedly connected to the fixing cover 11. When the user needs to disassemble and assemble the wastewater recovery bottle, he only needs to pull / push the handle 15 to drive the wastewater recovery bottle to move relative to the slide rail, so that the wastewater recovery bottle can be disassembled or installed on the slide rail.

[0044] The connecting portion 12 is arranged on one side of the fixing cover 11. Specifically, the connecting portion 12 includes a connecting block 121 and a cannula 122. The connecting block 121 is provided with an air inlet 123 and a water inlet 124. The air inlet 123 is used to connect a negative pressure pump, and the water inlet 124 is used to connect a negative pressure handle. The cannula 122 includes a first cannula and a second cannula. One end of the first cannula is connected to the air inlet, and the other end is connected to the negative pressure airflow channel 13. One end of the second cannula is connected to the water inlet 124, and the other end is connected to the wastewater inlet channel 14. When the negative pressure handle acts on the human face and absorbs impurities such as blackheads, grease and cosmetic residues in the pores, these impurities will flow with the water generated by the negative pressure handle. Since the negative pressure pump absorbs the gas in the wastewater recovery bottle through the negative pressure air flow channel 13, a negative pressure is formed in the wastewater recovery bottle, so that the water mixed with impurities (i.e., wastewater) is sucked into the recovery bottle through the wastewater inlet channel 14 through the pressure difference and collected.

[0045] Furthermore, in order to achieve better sealing, the connecting portion 12 further includes a sealing cover 125 and a groove 126. The groove 126 is arranged on the connecting block 121 and is respectively connected to the air inlet 123 and the water inlet 124, that is, the groove 126 and the air inlet 123 / water inlet 124 are arranged on two sides of the connecting block 121 opposite to each other and are connected to each other. The sealing cover 125 is sleeved on one end of the insert tube 122 and is matched with the groove 126, that is, the sealing cover 125 is sleeved on one end of the insert tube 122, and then the insert tube 122 with the sealing cover 125 is inserted into the groove 126, and the sealing cover 125 and the groove 126 are interferingly fitted to improve the sealing of the connection between the insert tube 122 and the groove 126. Further, in order to increase the stability of the cannula 122, the other end of the cannula 122 is fixed to the fixing cover 11 by a fixing nut, so that the cannula 122 can be connected to the negative pressure airflow channel 13 / wastewater inlet channel 14. The negative pressure airflow channel 13 and the wastewater inlet channel 14 are arranged side by side, and one end of the negative pressure airflow channel 13 and the wastewater inlet channel 14 is connected to the connecting portion 12, and the other end is connected to the bottle body 2.

[0046] like Figure 1 As shown, the bottle body 2 includes a bottle body 21, a bottle cap 22, a bottleneck 23 and a bottle bottom 24, and the bottle cap 22, the bottleneck 23, the bottle body 21 and the bottle bottom 24 are arranged in sequence from top to bottom. Specifically, the bottle cap 22 is arranged directly below the fixed cover 11 and is connected to the fixed cover 11; the bottleneck 23 is connected to the bottle cap 22, specifically, a card slot is provided on the inner side wall of the bottle cap 22, and a card block is provided on the bottleneck 23, the card block is aligned with the card slot, and the bottle cap 22 covers the bottleneck 23, and the bottle cap 22 is rotated so that the card block is limited in the card slot, thereby realizing the connection between the bottle cap 22 and the bottleneck 23. Further, in order to improve the sealing between the bottle cap 22 and the bottleneck 23, the bottle body 2 also includes a sealing ring 25, and the sealing ring 25 is sleeved on the bottleneck 23. The bottle body 21 is transparent and is used to observe the wastewater collected in the bottle body 2; specifically, the bottle body 21 is disposed below the bottleneck 23 and is integrally formed with the bottleneck 23; the bottle bottom 24 is disposed at the bottom of the bottle body 21 and is detachably connected to the bottle body 21. A closed accommodating cavity is formed by the bottle cap 22, the bottle body 21 and the bottle bottom 24, and the accommodating cavity is used to collect wastewater.

[0047] In order to facilitate the recovery of waste water into the accommodating chamber, the inlet end 131 of the negative pressure air flow channel 13 is connected with the bottle body 21 (accommodating chamber) through the bottle cap 22, so that the air in the accommodating chamber can be sucked away by the negative pressure pump through the negative pressure air flow channel 13 and form a negative pressure; the outlet end 141 of the wastewater inlet channel 14 is connected with the bottle body 21 (accommodating chamber) through the bottle cap 22, so that the wastewater can enter the accommodating chamber through the wastewater inlet channel 14.

[0048] The water level detection component 3 is arranged on the upper part of the bottle body 21 and is located on the outside of the bottle body 21, and the water level detection component 3 is connected to the controller of the beauty instrument for sending the detected water level information to the controller in the form of an electrical signal, so that the controller controls the negative pressure pump to stop working. Specifically, the water level detection component 3 includes a guide rail 31, a spring 32 and a water level detector 33, one end of the guide rail 31 is fixed on the beauty instrument, the spring 32 and the water level detector 33 are sequentially sleeved on the guide rail 31, and the water level detector 33 is located on the side close to the bottle body 21; wherein, the spring 32 is used to make the water level detector 33 close to the bottle body 21, so that the water level detector 33 can detect the wastewater level more accurately. It should be noted that the water level detector 33 can adopt a photoelectric water level sensor. The principle is as follows: when the wastewater recovery bottle is installed on the beauty instrument, the wastewater recovery bottle will generate pressure on the spring 32 to compress the spring 32. When the wastewater recovery bottle is installed, the spring 32 rebounds and pushes the water level detector 33 to move in the direction of the bottle body 21 until the water level detector 33 is close to the bottle body 21. When the wastewater level in the wastewater recovery bottle reaches the preset position, the water level detector 33 senses the change in light intensity, thereby sending the water level information to the controller in the form of an electrical signal. The controller receives the information sent by the water level detector 33 and controls the negative pressure pump to stop working, which not only effectively avoids the problem of energy waste and low efficiency caused by the ineffective operation of the negative pressure pump, but also effectively reminds the user to dump the wastewater or replace the wastewater recovery bottle in time. Further, in order to be able to remind the user in a timely and effective manner, the wastewater recovery bottle can also be provided with an alarm. When the water level detector 33 detects that the wastewater level has reached the preset position, the alarm can send an alarm signal to remind the user. The alarm signal can be a flashing light or a buzzer, etc., which is not limited here.

[0049] In the first embodiment, the wastewater recovery bottle provided in the first embodiment of the present application includes a mounting and fixing component, a bottle body and a water level detection component. By providing a slide groove and a handle on the mounting and fixing component, it is convenient for users to easily disassemble and assemble the wastewater recovery bottle; by providing a sealing cover on the insert tube, the sealing between the insert tube and the connecting block can be ensured when the wastewater recovery bottle is plugged in and out; by arranging the water level detection component outside the bottle body, it is convenient to install and replace the water level detector, and the spring and the water level detector are sleeved on the guide rail, so that the water level detector is closely attached to the bottle body by the rebound force of the spring, thereby improving the accuracy of detection; by communicating and connecting the water level detector with the controller of the beauty instrument, when the water level detector detects that the wastewater level reaches a preset position, an alarm is issued and the water level information is sent to the controller in the form of an electrical signal, and the negative pressure pump is stopped by the control of the controller, which not only effectively avoids the problem of energy waste and low efficiency caused by the ineffective operation of the vacuum negative pressure pump, but also effectively reminds the user to dump the wastewater or replace the wastewater recovery bottle in time, thereby saving energy, improving efficiency and cleaning effect.

[0050] Embodiment 2

[0051] The existing wastewater recycling bottles cannot enable customers to intuitively experience the cleaning effect, resulting in a poor user experience. In order to solve the above problems, this application proposes a corresponding solution, please refer to Figure 1-Figure 7 , specifically:

[0052] Based on the structure of the above embodiment 1, the wastewater recovery bottle provided by the present application further includes a lighting component 4 and a power component 5, wherein the lighting component 4 is arranged in the bottle bottom 24, and the power component 5 is arranged at the bottom end of the bottle bottom 24 and connected to the lighting component 4 to provide power to the lighting component 4. Figure 4-Figure 7 As shown, the lighting assembly 4 includes a light-transmitting plate 41 and an LED light board 42, which are sequentially arranged on the bottle bottom 24 from top to bottom. The light-transmitting plate 41 can be made of an acrylic glass slide, and the LED light board 42 is provided with a plurality of lamp beads, which are evenly distributed on the lamp board. Specifically, the bottle bottom 24 includes a bottom upper shell 241 and a bottom lower shell 242, the bottom upper shell 241 is connected to the bottle body 21, and the bottom lower shell 242 is plugged into the bottom upper shell 241. A step 2411 is provided on the inner side wall of the bottom upper shell 241, and a layer of glue is provided on the edge of the light-transmitting plate 41, by which the light-transmitting plate 41 is fixed on the step 2411, and the sealing between the bottle body 21 and the bottle bottom 24 is achieved, so as to prevent wastewater from leaking into the bottle bottom 24 and damaging the LED light board 42 and the power supply assembly 5.

[0053] The power supply assembly 5 includes a battery compartment 51, a battery cover 52 and a switch button 53. The battery compartment 51 is arranged at the bottom end of the bottle bottom 24, the battery cover 52 is clamped at the battery compartment 51, and the switch button 53 is arranged on the bottle bottom 24. Specifically, the battery compartment 51 is arranged on the bottom shell 242 for installing the battery. When the battery is installed in the battery compartment 51, the battery compartment 51 is covered by the battery cover 52, and a closed space is formed with the battery compartment 51, which effectively prevents the battery from being damaged by the external environment.

[0054] When checking impurities in wastewater for customers, they only need to turn on the switch button 53 to enable the power supply component 5 to provide power to the LED lamp beads on the LED lamp board 42. The lamp beads emit light, which is then irradiated into the wastewater through the light-transmitting plate 41, so that the user can clearly see the impurities in the wastewater through the bottle body.

[0055] In Example 2 of the present application, the wastewater recovery bottle provided in Example 2 of the present application includes a lighting component 4 and a power supply component 5. By setting the power supply component to provide electrical energy to the lighting component, and by setting a light-transmitting plate, it is possible to achieve a seal between the bottle body and the bottle bottom, so that the light emitted by the LED lamp beads can pass through the light-transmitting plate and shine on the wastewater, allowing customers to intuitively observe impurities such as dirt and facial oils in the wastewater, thereby enhancing the user experience.

[0056] Embodiment 3

[0057] Based on the above-mentioned embodiment 1 and embodiment 2, the present application also proposes a beauty instrument, see Figure 1-Figure 7 , specifically:

[0058] The beauty instrument provided in the third embodiment of the present application includes a negative pressure pump, a negative pressure handle, a controller and the above-mentioned waste water recovery bottle; the negative pressure pump and the negative pressure handle are respectively connected to the waste water recovery bottle; the controller is connected to the water level detector. Specifically, the negative pressure pump is connected to the air inlet 123, and the negative pressure handle is connected to the water inlet 124.

[0059] The specific structure of the wastewater recovery bottle is detailed in the above-mentioned embodiment 1 and embodiment 2, and will not be repeated here.

[0060] Embodiment 4

[0061] Based on the above-mentioned embodiment 1 and embodiment 2, the present application also proposes a control method of a beauty instrument, see Figure 1-Figure 8 , specifically:

[0062] See also Figure 8 A control method of a beauty instrument is implemented based on the beauty instrument in the claim, and specifically comprises the following steps:

[0063] S1. After the water level detector detects that the water level in the bottle reaches a preset water level, the water level information is sent to the controller in the form of an electrical signal.

[0064] Specifically, when the water level in the wastewater recovery bottle reaches a preset position, the water level detector senses a change in light intensity and sends the water level information to the controller in the form of an electrical signal.

[0065] S2. After receiving the water level information, the controller controls the negative pressure pump to stop working.

[0066] Specifically, when the controller receives the electrical signal sent by the water level detector, the negative pressure pump stops working.

[0067] In the description of the present application, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present application; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0068] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0069] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wastewater recovery bottle, characterized in that: It comprises a mounting and fixing component, a bottle body (2) and a water level detection component (3); The mounting and fixing assembly is arranged above the bottle body (2) and is detachably connected to a matching instrument; The bottle body (2) comprises a bottle body (21), and the bottle body (21) is transparent and is used for observing the wastewater collected in the bottle body (2); The water level detection component (3) is arranged on the upper part of the bottle body (21) and located on the outer side of the bottle body (21), and is communicatively connected with the controller of the matching instrument, and is used to send the detected water level information to the controller in the form of an electrical signal, so that the controller controls the negative pressure pump to stop working; The water level detection assembly (3) comprises a guide rail (31), a spring (32) and a water level detector (33); One end of the guide rail (31) is fixed on the matching instrument; The spring (32) and the water level detector (33) are sequentially sleeved on the guide rail (31), and the water level detector (33) is located on a side close to the bottle body (21).

2. The wastewater recovery bottle according to claim 1, characterized in that: The bottle body (2) further comprises a bottle cap (22), a bottle neck (23) and a bottle bottom (24); The bottle cap (22) is respectively connected to the mounting and fixing assembly and the bottle neck (23), and can cover the bottle neck (23); The bottleneck (23) is arranged above the bottle body (21) and is integrally formed with the bottle body (21); The bottle bottom (24) is arranged at the bottom end of the bottle body (21) and is detachably connected to the bottle body (21).

3. The wastewater recovery bottle according to claim 2, characterized in that: The mounting and fixing assembly comprises a fixing cover (11), a connecting portion (12), a negative pressure air flow channel (13) and a wastewater inlet channel (14); The fixed cover (11) is arranged directly above the bottle cover (22) and connected to the bottle cover (22), and a slide groove (111) for connecting a matching instrument is provided on the fixed cover (11); The connecting portion (12) is arranged on one side of the fixing cover (11); The negative pressure airflow channel (13) and the wastewater inlet channel (14) are arranged side by side, and one end of the negative pressure airflow channel (13) and the wastewater inlet channel (14) are connected to the connecting portion (12), and the other end passes through the bottle cap (22) and is connected to the bottle body (21).

4. The wastewater recovery bottle according to claim 3, characterized in that: The connecting portion (12) comprises a connecting block (121) and a cannula (122); The connecting block (121) is provided with an air intake port (123) and a water inlet port (124); The cannula (122) comprises a first cannula and a second cannula; one end of the first cannula is connected to the air inlet (123), and the other end is connected to the negative pressure air flow channel (13); one end of the second cannula is connected to the water inlet (124), and the other end is connected to the wastewater inlet channel (14).

5. The waste water recovery bottle according to claim 4, characterized in that: The connecting portion (12) further comprises a sealing cover (125) and a groove (126); The groove (126) is arranged on the connecting block (121) and is respectively connected to the air inlet (123) and the water inlet (124); The sealing cover (125) is sleeved on one end of the insertion tube (122) and is matched with the groove (126).

6. The waste water recovery bottle according to claim 2, characterized in that: It also includes a lighting component (4) and a power supply component (5); The lighting assembly (4) is arranged in the bottle bottom (24); The power supply component (5) is arranged at the bottom end of the bottle bottom (24) and is connected to the lighting component (4) to provide electrical energy to the lighting component (4).

7. The waste water recovery bottle according to claim 6, characterized in that: The lighting assembly (4) comprises a light-transmitting plate (41) and an LED light board (42); The light-transmitting plate (41) and the LED light panel (42) are arranged on the bottle bottom (24) in sequence from top to bottom.

8. The waste water recovery bottle according to claim 6, characterized in that: The power supply assembly (5) comprises a battery compartment (51), a battery cover (52) and a switch button (53); The battery compartment (51) is arranged at the bottom end of the bottle bottom (24) and is used for installing batteries; The battery cover (52) is clamped on the battery compartment (51); The switch button (53) is arranged on the bottle bottom (24).

9. A beauty instrument, characterized in that: It comprises a negative pressure pump, a negative pressure handle, a controller and a wastewater recovery bottle according to any one of claims 1 to 8; The negative pressure pump and the negative pressure handle are respectively connected to the waste water recovery bottle; The controller is communicatively connected with the water level detector.

10. A method for controlling a beauty instrument, characterized in that: The beauty instrument according to claim 9 is implemented, specifically comprising the following steps: When the water level detector detects that the water level in the bottle reaches the preset water level, the water level information is sent to the controller in the form of an electrical signal; After receiving the water level information, the controller controls the negative pressure pump to stop working.

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