Bathroom mirror with intelligent pattern presentation function

Abstract

The present invention discloses a bathroom mirror with an intelligent pattern presentation function, comprising a mirror frame, a mirror body, a lifting drive assembly, a jet cleaning assembly and a steam generator; the mirror body is fixedly arranged in the mirror frame; the lifting drive assembly is arranged on the rear side of the mirror frame; the jet cleaning assembly is slidably arranged on the front side of the mirror body, and the jet cleaning assembly is also fixedly connected to the output end of the lifting drive assembly; the steam generator is used to provide steam to the jet cleaning assembly; the present invention provides a lifting drive assembly, a jet cleaning assembly and a steam generator, so that when in use, the lifting drive assembly drives the jet cleaning assembly to move up and down, the jet cleaning assembly performs jet cleaning on the surface of the mirror body, and the steam generator provides a steam source for the jet cleaning assembly, thereby realizing automatic cleaning of the mirror body surface, ensuring the cleanliness of the mirror body surface, eliminating the need for manual wiping and cleaning, and making it more convenient to use.

Description

Technical Field

[0001] The present invention relates to the technical field of bathroom mirrors, and in particular to a bathroom mirror with an intelligent pattern presentation function. Background Art

[0002] The bathroom mirror is an indispensable part of the bathroom space. A clear and bright bathroom mirror can bring people a good mood when dressing up. However, after the user takes a bath, the bathroom mirror is often stained with water mist, which affects the use and needs to be wiped manually before normal use. At the same time, the mirror surface will also be stained, affecting the effect of looking in the mirror. The user needs to clean it regularly, which is inconvenient to use.

[0003] In the prior art, the Chinese utility model patent application with application number 202120397816.8 discloses an Arduino-based device for preventing bathroom mirror blurring; it mainly arranges a heat-conducting plate with a resistance heating wire on the back of the mirror body, and controls the resistance heating wire through the Arduino controller to heat the heat-conducting plate, and then transfers heat to the mirror surface to prevent the mirror surface from condensing water vapor in the bathroom environment and causing blurring; although it can achieve the defogging function of the mirror by heating the mirror surface, it cannot clean the mirror surface and still requires the user to clean it. Summary of the Invention

[0004] The object of the present invention is to overcome the above-mentioned disadvantages and provide a bathroom mirror with intelligent pattern presentation function.

[0005] To achieve the above object, the specific solutions of the present invention are as follows:

[0006] A bathroom mirror with an intelligent pattern presentation function, comprising a mirror frame, a mirror body, a lifting drive assembly, an air jet cleaning assembly, and a steam generator;

[0007] The mirror body is fixed in the mirror frame; the lifting drive assembly is arranged on the rear side of the mirror frame; the jet cleaning assembly is slidably arranged on the front side of the mirror body, and the jet cleaning assembly is also fixedly connected to the output end of the lifting drive assembly; the steam generator is used to provide steam to the jet cleaning assembly.

[0008] The present invention further provides that the jet cleaning assembly includes a counterweight slider, a cleaning bracket, a scraper bar, a steam nozzle and a push rod;

[0009] The counterweight slider is provided with a accommodating cavity on the side facing the mirror body, the cleaning bracket is movably arranged in the accommodating cavity, the scraping bar is fixed on the cleaning bracket, the steam nozzle is arranged in the accommodating cavity and is located below the scraping bar, the steam nozzle is connected to the steam generator, the push rod is installed on the side of the counterweight slider facing away from the mirror body, and the output end of the push rod is connected to the cleaning bracket.

[0010] The present invention further provides that the lifting drive assembly includes a traction motor, a traction shaft, and two pulley sets;

[0011] The traction shaft is rotatably connected to the bottom of the mirror frame, the output end of the traction motor is connected to one end of the traction shaft, an air duct connected to the steam generator is provided in the traction shaft, two groups of pulley groups are installed at intervals on the top of the mirror frame, and traction tubes are wound around both ends of the traction shaft, one end of the traction tube is connected to the air duct, and the other end of the traction tube is fixedly connected to the counterweight slider after being wound around the corresponding pulley group, and the other end of the traction tube is connected to the steam nozzle.

[0012] Furthermore, the present invention has guide plates fixed on both sides of the frame, and both ends of the counterweight slider are correspondingly slidably engaged with the guide plates.

[0013] The present invention further comprises a conveyor belt having an outer surface coated with a photosensitive layer, which is rotatably provided between the lens frame and the lens body. A powder spreading assembly is fixedly mounted on the inner wall of the lens frame. A gap exists between the front side of the conveyor belt and the rear surface of the lens body. The powder spreading assembly is used to form a pattern layer on the photosensitive layer of the conveyor belt.

[0014] A control unit with a pattern database is also fixed on the rear side of the frame, and the control unit is electrically connected to the lifting drive component, the jet cleaning component, the steam generator, the powder spreading component, and the conveyor belt.

[0015] The present invention further comprises that the powder distribution assembly is filled with powder capable of carrying a negative charge, and the powder distribution assembly includes a laser generator; the photosensitive layer of the conveyor belt is capable of gathering positive charges in the irradiated area under laser irradiation conditions.

[0016] The present invention further comprises a powder spreading assembly and a powder spreading frame and a powder spreading cover;

[0017] A first powder distribution chamber, a second powder distribution chamber and a third powder distribution chamber are formed between the powder distribution frame and the powder distribution cover plate. The powder is filled in the first powder distribution chamber. A powder pump and a powder collecting roller are provided in the first powder distribution chamber. A powder spraying pipe connected to the output end of the powder pump is provided in the second powder distribution chamber. A transfer roller and a powder distribution roller are rotatably provided in the third powder distribution chamber. The roller surface of the transfer roller partially passes through the second powder distribution chamber and corresponds to the nozzle position of the powder spraying pipe.

[0018] Furthermore, in the present invention, a scraper is provided in the first powder distribution chamber and contacts the roller surface of the powder collecting roller.

[0019] The present invention further provides that an electrostatic elimination roller is rotatably provided in the first powder distribution chamber, the periphery of the electrostatic elimination roller is covered with a shielding cover, the powder is ferromagnetic powder, the outer wall of the ferromagnetic powder is covered with a coating layer that accumulates negative charges, and the frame is also provided with an induction heating component for making the ferromagnetic powder heat up.

[0020] The present invention further provides that the induction heating assembly includes a heating support plate and a plurality of induction heating coils, the heating support plate is arranged between the inner surfaces of the conveyor belt, and the plurality of induction heating coil arrays are on the surface of the heating support plate facing the mirror body.

[0021] The beneficial effects of the present invention are as follows: the present invention provides a lifting drive assembly, a jet cleaning assembly and a steam generator, so that when in use, the lifting drive assembly drives the jet cleaning assembly to move up and down, and the jet cleaning assembly performs jet cleaning on the surface of the mirror body. At the same time, the steam generator provides a steam source for the jet cleaning assembly, thereby realizing automatic cleaning of the mirror body surface, ensuring the cleanliness of the mirror body surface, eliminating the need for manual wiping and cleaning, and making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the present invention;

[0023] Figure 2 It is a structural schematic diagram of another perspective of the present invention;

[0024] Figure 3 It is an exploded schematic diagram of the present invention;

[0025] Figure 4 It is a cross-sectional schematic diagram of the present invention;

[0026] Figure 5 yes Figure 4 A partial enlarged schematic diagram of point A in the middle;

[0027] Figure 6 is a schematic structural diagram of the jet cleaning assembly of the present invention;

[0028] Figure 7 It is a structural schematic diagram of the lifting drive assembly of the present invention;

[0029] Figure 8 1 is an exploded schematic diagram of the powder dispensing assembly of the present invention;

[0030] Figure 9 is a cross-sectional schematic diagram of the powder distributing assembly of the present invention;

[0031] Explanation of reference numerals: 1, mirror frame; 11, water flow channel; 12, guide plate; 2, mirror body; 3, lifting drive assembly; 31, traction motor; 32, traction shaft; 321, airway; 33, pulley block; 34, traction pipe; 35, connecting frame; 4, jet cleaning assembly; 41, counterweight slider; 42, cleaning bracket; 43, scraper; 44, steam nozzle; 45, push rod; 5, steam generator; 51, connecting pipe; 6, Conveyor belt; 7. Powder distribution assembly; 71. Powder distribution frame; 711. Scraper; 72. Powder distribution cover; 73. Powder pump; 74. Powder collection roller; 75. Powder spraying tube; 76. Transfer roller; 77. Powder distribution roller; 78. Static elimination roller; 79. Laser generator; 8. Control unit; 91. Power motor; 92. Roller; 10. Communication unit; 20. Induction heating assembly; 201. Heating support plate; 202. Induction heating coil. DETAILED DESCRIPTION

[0032] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments, but the scope of implementation of the present invention is not limited thereto.

[0033] like Figures 1 to 9 As shown, the bathroom mirror with intelligent pattern presentation function described in this embodiment includes a mirror frame 1, a mirror body 2, a lifting drive assembly 3, an air jet cleaning assembly 4 and a steam generator 5;

[0034] The mirror body 2 is fixed in the mirror frame 1; the lifting drive assembly 3 is arranged on the rear side of the mirror frame 1; the jet cleaning assembly 4 is slidably arranged on the front side of the mirror body 2, and the jet cleaning assembly 4 is also fixedly connected to the output end of the lifting drive assembly 3; the steam generator 5 is used to provide steam to the jet cleaning assembly 4.

[0035] This embodiment is provided with a lifting drive component 3, a jet cleaning component 4 and a steam generator 5, so that when in use, the lifting drive component 3 drives the jet cleaning component 4 to move up and down, and the jet cleaning component 4 performs jet cleaning on the surface of the mirror body 2. At the same time, the steam generator 5 provides a steam source for the jet cleaning component 4, thereby realizing automatic cleaning of the surface of the mirror body 2, ensuring that the surface of the mirror body 2 is clean, without the need for manual wiping and cleaning, and more convenient to use.

[0036] In this embodiment, specifically, Figures 1 to 6As shown, the jet cleaning assembly 4 includes a counterweight slider 41, a cleaning bracket 42, a scraper bar 43, a steam nozzle 44 and a push rod 45; the counterweight slider 41 is provided with a accommodating cavity on the side facing the mirror body 2, the cleaning bracket 42 is movably arranged in the accommodating cavity, the scraper bar 43 is fixed on the cleaning bracket 42, and the steam nozzle 44 is fixed in the accommodating cavity and is located below the scraper bar 43, so that when cleaning, steam is first sprayed toward the surface of the mirror body 2 to pre-soften the stains on the surface of the mirror body 2, which is convenient for scraping and has a better cleaning effect. The steam nozzle 44 is connected to the steam generator 5, and the push rod 45 is installed on the side of the counterweight slider 41 facing away from the mirror body 2, and the output end of the push rod 45 is connected to the cleaning bracket 42.

[0037] When the surface of the mirror body 2 needs to be cleaned, the lifting drive assembly 3 drives the counterweight slider 41 to slide, and the steam nozzle 44 evenly sprays steam onto the surface of the mirror body 2. The steam condenses on the surface of the mirror body 2 with a lower temperature to form mist droplets, making the surface of the mirror body 2 frosted, so that the stains on the surface of the mirror body 2 are softened, and then the push rod 45 drives the cleaning bracket 42 to extend, and the cleaning bracket 42 drives the scraper 43 to contact the surface of the mirror body 2. As the counterweight slider 41 moves downward, the scraper 43 scrapes off the stains on the surface of the mirror body 2, thereby cleaning the surface of the mirror body 2 and improving the user's mirror experience.

[0038] In this embodiment, Figure 1 、 Figure 3 and Figure 4 As shown, a water trough 11 is installed at the bottom of the frame 1 so as to clean and scrape away the accumulated sewage that is gathered in the water trough 11 and then discharge it to the outside area through the water trough 11, which makes the structure more reasonable.

[0039] Based on the above embodiments, further, Figures 1 to 5 、 Figure 7 As shown, the lifting drive assembly 3 includes a traction motor 31, a traction shaft 32 and two pulley sets 33;

[0040] The traction shaft 32 is rotatably connected to the bottom of the frame 1, and the output end of the traction motor 31 is connected to one end of the traction shaft 32. An air channel 321 connected to the steam generator 5 is provided in the traction shaft 32, and two sets of pulley groups 33 are installed at intervals on the top of the frame 1. Both ends of the traction shaft 32 are wound with traction pipes 34, one end of the traction pipe 34 is connected to the air channel 321, and the other end of the traction pipe 34 is fixedly connected to the counterweight slider 41 after being wound around the corresponding pulley group 33, and the other end of the traction pipe 34 is connected to the steam nozzle 44; specifically, the two ends of the traction shaft 32 are respectively installed on the frame 1 through connecting frames 35, the traction motor 31 is installed on one of the connecting frames 35, and the steam generator 5 is connected to the air channel 321 in the traction shaft 32 through a connecting pipe 51, so that the steam generated by the steam generator 5 is transported to the air channel 321 through the connecting pipe 51, and then transported to the steam nozzle 44 through the two traction pipes 34, thereby realizing jet treatment to the surface of the mirror body 2.

[0041] When the surface of the mirror body 2 needs to be cleaned, the traction shaft 32 is driven to rotate by the traction motor 31, and the traction shaft 32 drives the two traction tubes 34 to reel in and out, thereby realizing the up and down movement of the counterweight slider 41 to clean the surface of the mirror body 2. At the same time, the steam generator 5 provides steam to the steam nozzle 44 through the connecting pipe 51, the air duct 321, and the traction tube 34, so that the steam nozzle 44 sprays steam toward the surface of the mirror body 2.

[0042] Based on the above embodiments, further, Figures 1 to 4 As shown, guide plates 12 are fixed on both sides of the mirror frame 1, and the two ends of the counterweight slider 41 are respectively slidably engaged with the guide plates 12. The guide plates 12 can be fixedly mounted on an external wall. In this embodiment, the guide plates 12 are provided to provide guidance and limit for the counterweight slider 41, making the counterweight slider 41 more stable during the up and down movement, and achieving a better cleaning effect.

[0043] Based on the above embodiments, further, Figures 2 to 5 As shown, a conveyor belt 6 with a photosensitive layer coated on its outer surface is rotatably provided between the lens frame 1 and the lens body 2. A powder spreading assembly 7 is also fixedly mounted on the inner wall of the lens frame 1. There is a gap between the front side of the conveyor belt 6 and the rear surface of the lens body 2. The powder spreading assembly 7 is used to form a pattern layer on the photosensitive layer of the conveyor belt 6.

[0044] A control unit 8 with a pattern database is also fixed to the rear side of the frame 1 , and the control unit 8 is electrically connected to the lifting drive assembly 3 , the jet cleaning assembly 4 , the steam generator 5 , the powder spreading assembly 7 , and the conveyor belt 6 .

[0045] Specifically, the side of the conveyor belt 6 close to the mirror body 2 is the front part, and the side of the conveyor belt 6 away from the mirror body 2 is the rear part. When a pattern needs to be displayed, steam is sprayed onto the cleaned surface of the mirror body 2 by controlling the steam nozzle 44, so that the surface of the mirror body 2 is frosted. At the same time, the control unit 8 randomly selects a pattern from the pattern database as the pattern to be displayed. After the selection of the pattern to be displayed is completed, the conveyor belt 6 is controlled to rotate, and the powder spreading component 7 is controlled to form a pattern layer consistent with the shape of the selected pattern to be displayed on the photosensitive layer of the rear part of the conveyor belt 6. The pattern layer can be a smiley face or other funny expression pattern to achieve the effect of pleasing the user. Then the conveyor belt 6 drives the pattern layer to move to the front part of the conveyor belt 6. Since the mist droplets formed by steam block the display of the pattern layer, the mist droplets on the surface of the mirror body 2 can be scraped off by the scraper 43 at this time, thereby achieving the effect of gradually revealing the pattern layer, increasing the fun of the bathroom mirror, and further helping to improve the user experience.

[0046] Specifically, in this embodiment, Figure 3 As shown, a power assembly for driving the conveyor belt 6 to rotate is provided in the mirror frame 1. The power assembly operates under the control of the control unit 8. The power assembly includes a power motor 91 and two rollers 92. The two rollers 92 are rotatably installed on both sides of the mirror frame 1. The conveyor belt 6 is wound around the two rollers 92. The power motor 91 is installed on the mirror frame 1 and connected to one end of one of the rollers 92, so that the rollers 92 are driven to rotate by the power motor 91, and the rollers 92 drive the conveyor belt 6 to rotate.

[0047] In this embodiment, a communication unit 10 is further installed on the rear side of the frame 1. The communication unit 10 is connected to the control unit 8 for communication. The control unit 8 establishes a communication connection with an external device through the communication unit 10, thereby being able to update the pattern database.

[0048] Based on the above embodiments, further, Figure 3 、 Figure 8 and Figure 9 As shown, the powder distribution assembly 7 is filled with powder capable of carrying a negative charge and includes a laser generator 79. The photosensitive layer of the conveyor belt 6 is capable of accumulating positive charges in the irradiated areas under laser irradiation. In actual use, the control unit 8 controls the laser generator 79 to selectively irradiate the photosensitive layer of the conveyor belt 6 according to the selected pattern to be displayed, causing positive charges to accumulate in the laser-irradiated areas of the photosensitive layer. This forms an electrostatic latent image corresponding to the pattern to be displayed on the photosensitive layer of the conveyor belt 6. The powder distribution assembly 7 then distributes powder onto the electrostatic latent image on the conveyor belt 6, causing the negatively charged powder to adsorb to the electrostatic latent image area, causing the electrostatic latent image to form a pattern layer, thereby visualizing the pattern to be displayed.

[0049] Based on the above embodiments, further, Figure 8 and Figure 9 As shown, the powder distribution assembly 7 also includes a powder distribution frame 71 and a powder distribution cover 72; a first powder distribution chamber, a second powder distribution chamber and a third powder distribution chamber are formed between the powder distribution frame 71 and the powder distribution cover 72, and the powder is filled in the first powder distribution chamber. A powder pump 73 and a powder collecting roller 74 are provided in the first powder distribution chamber, and a powder spraying tube 75 connected to the output end of the powder pump 73 is provided in the second powder distribution chamber. A transfer roller 76 and a powder distribution roller 77 are rotatably provided in the third powder distribution chamber, and a roller surface portion of the transfer roller 76 passes through the second powder distribution chamber and corresponds to the nozzle position of the powder spraying tube 75.

[0050] In this embodiment, Figure 8 and Figure 9 As shown, an electrostatic elimination roller 78 is also rotated in the first powder distribution chamber, and the outer periphery of the electrostatic elimination roller 78 is covered with a shielding cover. The powder is ferromagnetic powder, and the outer wall of the ferromagnetic powder is covered with a coating layer that accumulates negative charges. The frame 1 is also provided with an induction heating component 20 for making the ferromagnetic powder heat up.

[0051] Specifically, the powder distribution cover 72 covers the opening of the powder distribution frame 71; the powder distribution cover 72 is provided with a first window, a second window, a third window, and a fourth window. The powder collecting roller 74 is rotatably arranged, with the roller surface of the powder collecting roller 74 partially extending through the first window, the roller surface of the static eliminating roller 78 partially extending through the second window, the output end of the powder pump 73 protruding into the second powder distribution chamber, the laser generator 79 correspondingly installed in the third window, and the roller surface of the powder distribution roller 77 partially extending through the fourth window;

[0052] In actual use, the laser generator 79 makes the latent image formed on the photosensitive layer of the conveyor belt 6 an electrostatic latent image, the powder pump 73 sprays the ferromagnetic powder in the first powder distribution chamber into the second powder distribution chamber through the powder spraying pipe 75, and the transfer roller 76 transfers the sprayed ferromagnetic powder to the powder distribution roller 77. When the conveyor belt 6 drives the electrostatic latent image to move to the position corresponding to the powder distribution roller 77, the negatively charged ferromagnetic powder on the powder distribution roller 77 is adsorbed onto the electrostatic latent image under the action of the electrostatic adsorption force, forming a powder layer with a shape corresponding to the pattern to be displayed, that is, a pattern layer. When the conveyor belt 6 drives the pattern When the layer moves to the front part of the conveyor belt 6, the control unit 8 controls the induction heating component 20 to make the ferromagnetic powder on the pattern layer induce heat, that is, the temperature of the pattern layer increases. Since the front part of the conveyor belt 6 is close to the mirror body 2, the heat generated by the pattern layer is transmitted to the mirror body 2 in the form of thermal radiation, and the mirror body 2 is locally heated, so that the mist droplets on the surface of the mirror body 2 evaporate, thereby making the pattern appear on the surface of the mirror body 2, that is, the mist droplets are evaporated by heating to realize the appearance of the pattern, which makes the display method of the pattern richer and the interest further enhanced.

[0053] After the pattern display is completed, the conveyor belt 6 drives the pattern layer to move to the rear part of the conveyor belt 6. The pattern layer first corresponds to the position of the powder collecting roller 74. The ferromagnetic powder of the pattern layer is adsorbed on the powder collecting roller 74, so that the electrostatic latent image of the conveyor belt 6 is exposed. When the electrostatic latent image moves to the position corresponding to the static elimination roller 78, the static elimination roller 78 eliminates the static electricity of the photosensitive layer, that is, eliminates the electrostatic latent image, so that the next pattern can be displayed.

[0054] Of course, when it is only necessary to heat the mirror body 2 or achieve an anti-fog effect, the powder spreading component 7 forms a ferromagnetic powder layer on the photosensitive layer of the conveyor belt 6, and then the ferromagnetic powder layer is heated by the induction heating component 20 to increase the temperature of the surface of the mirror body 2 to prevent fog from condensing on the surface of the mirror body 2 and affecting its use.

[0055] In this embodiment, Figure 8 and Figure 9 As shown, the first powder distribution chamber is further provided with a scraper 711 in contact with the roller surface of the powder collecting roller 74. In this embodiment, the scraper 711 is provided to scrape off the ferromagnetic powder on the roller surface of the powder collecting roller 74, thereby realizing the recycling of the ferromagnetic powder.

[0056] Based on the above embodiments, further, Figure 3 and Figure 5 As shown, the induction heating assembly 20 includes a heating support plate 201 and multiple induction heating coils 202. The heating support plate 201 is disposed between the inner surfaces of the conveyor belt 6, and the multiple induction heating coils 202 are arrayed on the surface of the heating support plate 201 facing the mirror body 2. In this embodiment, the heating support plate 201 is provided to facilitate the installation of the induction heating coils 202. By arraying the multiple induction heating coils 202 on the heating support, the mirror body 2 can be locally heated or the entire mirror body 2 can be heated. When a pattern needs to be displayed, the control unit 8 controls the induction heating coils 202 corresponding to the pattern layer to generate a high-frequency alternating magnetic field, inductively heating the ferromagnetic powder of the pattern layer, causing the heat of the pattern layer to radiate onto the mirror body 2, heating the mirror body 2, and gradually causing the pattern layer to appear on the mirror body 2.

[0057] The above is only a preferred embodiment of the present invention. Therefore, any equivalent changes or modifications made according to the structure, characteristics and principles described in the scope of the patent application of the present invention are included in the protection scope of the patent application of the present invention.

Claims

1. A bathroom mirror with intelligent pattern presentation function, characterized in that: It includes a mirror frame, a mirror body, a lifting drive assembly, an air jet cleaning assembly and a steam generator; The mirror body is fixed in the mirror frame; the lifting drive assembly is arranged on the rear side of the mirror frame; the jet cleaning assembly is slidably arranged on the front side of the mirror body, and the jet cleaning assembly is also fixedly connected to the output end of the lifting drive assembly; the steam generator is used to provide steam to the jet cleaning assembly; A conveyor belt with a photosensitive layer coated on its outer surface is rotatably provided between the lens frame and the lens body. A powder spreading assembly is fixedly mounted on the inner wall of the lens frame. A gap exists between the front side of the conveyor belt and the rear surface of the lens body. The powder spreading assembly is used to form a pattern layer on the photosensitive layer of the conveyor belt. A control unit with a pattern database is also fixed to the rear side of the frame, and the control unit is electrically connected to the lifting drive assembly, the jet cleaning assembly, the steam generator, the powder spreading assembly, and the conveyor belt; The powder distribution assembly is filled with powder capable of carrying a negative charge, and the powder distribution assembly includes a laser generator; the photosensitive layer of the conveyor belt is capable of collecting positive charges in the irradiated area under laser irradiation; The powder spreading assembly also includes a powder spreading frame and a powder spreading cover; A first powder distributing chamber, a second powder distributing chamber, and a third powder distributing chamber are formed between the powder distributing frame and the powder distributing cover plate. The powder is filled in the first powder distributing chamber. A powder pump and a powder collecting roller are provided in the first powder distributing chamber. A powder spraying pipe connected to the output end of the powder pump is provided in the second powder distributing chamber. A transfer roller and a powder distributing roller are rotatably provided in the third powder distributing chamber. The roller surface of the transfer roller extends into the second powder distributing chamber and corresponds to the nozzle position of the powder spraying pipe. An electrostatic elimination roller is also rotatably provided in the first powder distribution chamber, and the outer periphery of the electrostatic elimination roller is covered with a shielding cover. The powder is ferromagnetic powder, and the outer wall of the ferromagnetic powder is covered with a coating layer that accumulates negative charges. An induction heating component for heating the ferromagnetic powder is also provided in the frame. The induction heating assembly includes a heating support plate and a plurality of induction heating coils. The heating support plate is arranged between the inner surfaces of the conveyor belts, and the plurality of induction heating coil arrays are on the surface of the heating support plate facing the mirror body.

2. A bathroom mirror with intelligent pattern presentation function according to claim 1, characterized in that: The jet cleaning assembly includes a counterweight slider, a cleaning bracket, a scraper bar, a steam nozzle and a push rod; The counterweight slider is provided with a accommodating cavity on the side facing the mirror body, the cleaning bracket is movably arranged in the accommodating cavity, the scraping bar is fixed on the cleaning bracket, the steam nozzle is arranged in the accommodating cavity and is located below the scraping bar, the steam nozzle is connected to the steam generator, the push rod is installed on the side of the counterweight slider facing away from the mirror body, and the output end of the push rod is connected to the cleaning bracket.

3. The bathroom mirror with intelligent pattern presentation function according to claim 2, characterized in that: The lifting drive assembly includes a traction motor, a traction shaft and two sets of pulleys; The traction shaft is rotatably connected to the bottom of the mirror frame, the output end of the traction motor is connected to one end of the traction shaft, an air duct connected to the steam generator is provided in the traction shaft, two groups of pulley groups are installed at intervals on the top of the mirror frame, and traction tubes are wound around both ends of the traction shaft, one end of the traction tube is connected to the air duct, and the other end of the traction tube is fixedly connected to the counterweight slider after being wound around the corresponding pulley group, and the other end of the traction tube is connected to the steam nozzle.

4. The bathroom mirror with intelligent pattern presentation function according to claim 2, characterized in that: Guide plates are fixed on both sides of the frame, and both ends of the counterweight sliding block are correspondingly slidably clamped on the guide plates.

5. The bathroom mirror with intelligent pattern presentation function according to claim 1, characterized in that: A scraper in contact with the roller surface of the powder collecting roller is further provided in the first powder distributing chamber.

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