Spray hair straightener

Abstract

This utility model discloses a spray hair straightener, including an upper clamping part, a lower clamping part, a main control device, and a spray generating device. An upper heating plate is provided on the lower front surface of the upper clamping part, and an upper spray guide groove is formed beside the upper heating plate. A lower heating plate is provided on the upper front surface of the lower clamping part, directly opposite the upper heating plate, and a lower spray guide groove is formed beside the lower heating plate. The spray generating device is located in the lower clamping part and has a nozzle facing forward and connected to the rear end of the lower spray guide groove. Effect: By using the spray generating device to spray water mist, the sprayed water mist, under the combined action of the upper spray guide groove, lower spray guide groove, spray guide grid, comb teeth, and spray guide plates on the light guide strip, can present a straight spray, so as to distribute it as evenly as possible on the user's hair strands, forming a protective layer to protect the hair quality and evenly moisturize the user's hair, resulting in good performance.

Description

Technical Field

[0001] This utility model relates to the field of hair care technology, and in particular to a spray hair straightener. Background Technology

[0002] A spray hair straightener, as the name suggests, is a hair care tool that combines high temperature and spray technology. Compared to traditional hair straighteners, it can reduce the damage of high temperature to hair strands by releasing spray, making it suitable for people who want to achieve a styling effect while also paying attention to hair care.

[0003] The common spray hair straighteners in existing technology are simply hair straighteners that can assist in straightening by releasing spray. They have a built-in water tank or spray nozzle that releases water mist to coat the hair strands, forming a protective layer and moisturizing the hair strands.

[0004] However, existing technologies, such as the utility model patent "Steam Straightener" disclosed in patent number "201420525722.4", have atomizing nozzles located at the rear end between the upper and lower clamping parts. The sprayed water mist is directly sprayed onto the lower bottom surface of the upper heating plate and the upper surface of the lower heating plate. Although it can form water vapor when heated to moisturize and protect the user's hair, the problem is that the sprayed water mist is not guided but directly sprayed onto a local area of ​​the lower bottom surface of the upper heating plate and a local area of ​​the upper surface of the lower heating plate. This causes it to be quickly heated and evaporated, resulting in only a small amount of water mist. Moreover, the water vapor produced is uneven, resulting in poor performance and poor reliability.

[0005] In response, the inventor of this patent, drawing on work experience, conducted in-depth research and multiple tests on problems encountered in the work, reviewed a large amount of scientific research data and literature, and gradually conceived and designed this application through a novelty search to solve the relevant technical problems. Utility Model Content

[0006] This invention aims to at least partially solve one of the technical problems in the related art. Therefore, the purpose of this invention is to provide a spray hair straightener.

[0007] To achieve one of the above objectives, the spray hair straightener according to an embodiment of the present utility model includes an upper clamping part and a lower clamping part that are arranged opposite to each other and rotatably connected at their rear ends. The lower clamping part is provided with a main control device and also includes a spray generating device.

[0008] The upper clamping part has an upper heating plate on its front lower bottom surface along the front-back direction, and an upper spray guide groove is formed on the side of the upper heating plate along the front-back direction upward; the lower clamping part has a lower heating plate on its front upper end surface along the front-back direction facing the upper heating plate, and a lower spray guide groove is formed on the side of the lower heating plate along the front-back direction downward.

[0009] The spray generating device is disposed on the lower clamping part and has a nozzle that faces forward and is connected to the rear end of the lower spray guide groove. The spray generating device, the upper heating plate and the lower heating plate are all connected to the main control device.

[0010] In addition, the hair straightener according to the above embodiments of the present invention may also have the following additional technical features:

[0011] According to one embodiment of the present invention, a spray guide grille is also included;

[0012] The spray guide grille is formed into a strip structure and is removable and snapped into the lower spray guide groove in the front-to-back direction. Its interior forms a spray guide cavity, and its rear end has a spray inlet hole that connects to the spray guide cavity. Its upper end face has multiple spray outlet holes that connect to the spray guide cavity evenly from back to front.

[0013] The upper surface of the spray guide grille has comb teeth protruding upwards between multiple adjacent spray discharge holes.

[0014] According to one embodiment of the present invention, the bottom of the lower spray guide channel has an elongated groove extending downward in the front-to-back direction, and a light strip connected to the main control device is embedded inside the elongated groove in the front-to-back direction. The light strip is provided with a plurality of visible light LEDs and a plurality of invisible light infrared LEDs, and a light guide strip is sealed at the upper opening of the elongated groove.

[0015] The bottom of the spray guide grille is formed into an opening along the front-to-back direction, and the upper part of the light guide strip is uniformly provided with a plurality of spray guide plates that extend into the spray guide cavity through the opening from back to front.

[0016] All of the spray guide vanes are vertically inclined so that they each have a guide slope that directs the spray towards the side where the lower heating plate is located.

[0017] According to one embodiment of the present invention, the bottom of the lower spray guide channel has holes in the non-elongated channel area, and absorbent cotton is provided in the holes to absorb water droplets and prevent overflow and scalding of the user.

[0018] According to one embodiment of the present invention, the rear end of the lower spray guide channel is provided with an insertion hole, and the inner front part is provided with a fixing buckle;

[0019] The rear end of the spray guide grille is inserted into the insertion hole so that the spray inlet hole is connected to the nozzle; the lower front part of the spray guide grille is provided with a buckle that is fastened to the fixing buckle.

[0020] According to one embodiment of the present invention, the spray generating device includes a water tank, a micro atomizer fixed inside the water tank, and a flexible electrical contact connected to the micro atomizer and disposed on the surface of the water tank.

[0021] The nozzle is provided on the front end of the water tank, the drain end of the micro atomizer is connected to the inner end of the nozzle, and the outer end of the nozzle is provided with a mesh spray hole, which is connected to the spray inlet hole.

[0022] The lower clamping part has a downward-facing mounting groove in the middle, and the water tank is removably fixed in the mounting groove; the inner wall of the mounting groove is provided with a conductive sheet connected to the main control device for the elastic contact to make electrical contact.

[0023] When the water tank is fully fixed in the mounting slot, the elastic contact point makes electrical contact with the conductive sheet.

[0024] According to one embodiment of the present invention, the bottom surface of the water tank is provided with a magnetic absorbing sheet, the bottom of the slot is provided with a magnet A for attracting the magnetic absorbing sheet, and the surface of the water tank is provided with a water inlet, and the water inlet is provided with a sealing plug that can be opened and closed.

[0025] According to one embodiment of the present invention, an inductive switch connected between the conductive sheet and the main control device is provided between the upper clamping part and the lower clamping part;

[0026] When the upper clamping part and the lower clamping part are clamped together, the inductive switch is closed, and the main control device controls the spray generating device to work; when the upper clamping part and the lower clamping part are opened, the inductive switch is opened, and the main control device controls the spray generating device to stop working.

[0027] According to one embodiment of the present invention, the lower clamping part is further provided with an indicator light and a Hall switch connected between the indicator light and the main control device; the inner wall of the mounting slot is provided with a transparent viewing window facing the indicator light;

[0028] The water tank is made of transparent material so that the water level inside can be displayed by the indicator light, and a magnet B is provided at the bottom of the water tank facing the Hall switch;

[0029] When the water tank is fully fixed in the mounting slot, the magnet B approaches the Hall switch, the Hall switch generates a Hall voltage and closes, and the main control device controls the indicator light and the light strip to light up.

[0030] According to one embodiment of the present invention, the outer wall of the lower clamping part is provided with a power switch, a temperature adjustment setting key for regulating the heating temperature of the upper heating plate and the lower heating plate, and a display screen for displaying the heating temperature of the upper heating plate and the lower heating plate;

[0031] The power switch, temperature adjustment buttons, and display screen are all connected to the main control device.

[0032] The beneficial effects of this utility model are:

[0033] Firstly, in practical implementation, the spray straightener provided in this application utilizes the spray generating device to spray water mist. Most of the sprayed water mist remains within the accommodating space formed by the upper and lower spray guide channels. When the upper and lower heating plates clamp the user's hair to straighten it, the upper and lower spray guide channels are first allowed to slide over the user's hair. At this time, most of the water mist remaining in the accommodating space formed by the upper and lower spray guide channels will pre-envelop the user's hair to form a protective layer to protect the hair quality. When the upper and lower heating plates clamp the user's hair to straighten it, the user's hair is well moisturized because it is enveloped by the formed water mist, resulting in good reliability of this application.

[0034] Secondly, compared to the traditional method of directly spraying water mist onto the surfaces of the upper and lower heating plates, which results in the water mist being quickly evaporated at high temperatures, the water mist retained in the containment space formed by the upper and lower spray guide channels of this application is not easily evaporated at high temperatures, resulting in longer usage time and higher efficiency.

[0035] Thirdly, by setting the spray guide grille to form a spray guide cavity inside, and by evenly opening multiple corresponding spray discharge holes connecting the spray guide cavity from back to front on its upper surface, the spray guide cavity can retain water mist for a long time for use. When the water mist retained inside is discharged through the multiple spray discharge holes, it can be sprayed out in a straight and uniform manner, so as to spray as evenly as possible onto the user's hair surface to protect and moisturize the user's hair. In addition, when straightening the user's hair, the multiple comb teeth can be used to comb and smooth the user's hair in advance to avoid tangles as much as possible. This makes this application multi-functional, with comprehensive functions and better overall performance.

[0036] Fourthly, since the bottom of the lower spray guide channel has holes in the non-elongated channel area and absorbent cotton is placed in the holes, it can be used to absorb water droplets and prevent overflow from scalding the user's scalp or other parts, making this application safer and more reliable to use.

[0037] Fifthly, when the light strip is lit, it can effectively illuminate the water mist discharged through the multiple spray outlets. The discharged water mist looks like swirling smoke, making the application more colorful during use. As the user's hair is straightened, it feels like being in a fairyland, which is refreshing and pleasant for the user. This makes the use of the application provide the user with a better sensory experience. Moreover, most of the water mist discharged through the multiple spray outlets can be guided to the side where the lower heating plate is located, so that it can drift into the gap between the lower heating plate and the upper heating plate to moisten the user's hair. The generated water mist is basically not wasted, making the overall use effect of the application better.

[0038] Sixthly, in specific use of this application, when the upper clamping part and the lower clamping part are clamped together, this application can be used to straighten the user's hair. At this time, the induction switch is closed, and the main control device will control the spray generating device to work, so as to drive the micro atomizer to work to draw water outward and spray water outward through the mesh spray hole provided at the outer end of the nozzle to form a water mist for use. Conversely, when the upper clamping part and the lower clamping part are open, this application is in an open state that does not straighten the user's hair. At this time, the induction switch will be turned off, and the main control device will control the spray generating device to stop working. In this way, water can be saved better, and spray waste can be avoided.

[0039] Seventhly, when the water tank is fully fixed in the mounting slot, the magnet B will approach the Hall switch. The Hall switch will generate a Hall voltage due to the change in magnetic field and close. At this time, the main control device will control the indicator light and the light strip to light up, thus clearly reminding the user that the water tank is installed in place. When the indicator light is lit, since the water tank is made of transparent material, the water level in the tank can be displayed through the indicator light. At this time, the indicator light serves to indicate the water level in the tank, so that the user can clearly see the water level through the transparent material of the water tank and can promptly detect when the water level is low and replenish the water in time, making the application more reliable in use.

[0040] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0041] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0042] Figure 1 This is a schematic diagram of the overall structure of the spray hair straightener of this utility model. Figure 1 ;

[0043] Figure 2 This is a schematic diagram of the overall structure of the spray hair straightener of this utility model. Figure 2 ;

[0044] Figure 3 This is a breakdown of the spray hair straightener of this utility model. Figure 1 ;

[0045] Figure 4 yes Figure 3 An enlarged view of the corresponding spray guide grille containing the comb teeth;

[0046] Figure 5 yes Figure 3 Enlarged view of the light guide strip described in the image;

[0047] Figure 6 This is a breakdown of the spray hair straightener of this utility model. Figure 2 ;

[0048] Figure 7 yes Figure 6 An exploded view of the spray generating device described in the image from another perspective;

[0049] Figure label:

[0050] 1000 spray hair straightener;

[0051] Rotating shaft 10;

[0052] Upper clamping part 20;

[0053] Upper heating plate 201; Upper spray guide channel 202;

[0054] Lower clamping part 30;

[0055] Lower heating plate 301; Lower spray guide channel 302; Elongated channel 3021; ​​Insertion hole 3022; Fixing buckle 3023; Light strip 303; Light guide strip 304; Spray guide plate 3041; Guide slope 30411; Clip-on slot 305; Conductive sheet 306; Magnet A 307; Indicator light 308; Hall switch 309; Power switch 310; Temperature increase / decrease setting key 311; Display screen 312; Power connection cable 313.

[0056] Spray generating device 40;

[0057] Nozzle 40a; Mesh spray hole 40a1; Water tank 401; Water inlet 4011; Sealing plug 4012; Micro atomizer 402; Flexible electrical contact 403; Magnetic plate 404; Magnet B405;

[0058] Spray guide grille 50;

[0059] Spray guide cavity 501; spray inlet hole 502; through port 503; spray outlet hole 504; snap fastener 505; comb teeth 506;

[0060] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0061] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0062] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0063] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0064] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0065] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0066] The following describes in detail, with reference to the accompanying drawings, an embodiment of the spray hair straightener 1000 of this utility model.

[0067] Reference Figures 1 to 6 As shown, the spray hair straightener 1000 provided according to the embodiment of the present utility model includes an upper clamping part 20 and a lower clamping part 30 that are arranged opposite to each other and rotatably connected at the rear end. The lower clamping part 30 is provided with a main control device. The improvement of the present utility model is that it also includes a spray generating device 40.

[0068] The upper clamping part 20 has an upper heating plate 201 on its lower front surface along the front-back direction, and an upper spray guide groove 202 is formed on the side of the upper heating plate 201 along the front-back direction; the lower clamping part 30 has a lower heating plate 301 on its upper front surface along the front-back direction, which is directly opposite the upper heating plate 201, and a lower spray guide groove 302 is formed on the side of the lower heating plate 301 along the front-back direction.

[0069] Furthermore, the spray generating device 40 is disposed on the lower clamping part 30 and has a nozzle 40a that is arranged facing forward and connected to the rear end of the lower spray guide groove 302. The spray generating device 40, the upper heating plate 201 and the lower heating plate 301 are all connected to the main control device.

[0070] Based on the above, it is clear that this application is mainly used as a spray hair straightener 1000 in specific implementation.

[0071] Specifically, in applying this application, the structure of a traditional spray-type hair straightener is improved by setting the upper spray guide channel 202 and the lower spray guide channel 302. During use, the spray generating device 40 sprays water mist, most of which remains within the accommodating space formed by the upper spray guide channel 202 and the lower spray guide channel 302. When the upper heating plate 201 and the lower heating plate 301 clamp the user's hair to straighten it, the system is pre-emptively designed to... As the upper spray guide channel 202 and the lower spray guide channel 302 slide over the user's hair, most of the water mist remaining in the containment space formed by the upper spray guide channel 202 and the lower spray guide channel 302 will pre-encapsulate the user's hair to form a protective layer to protect the hair quality. When the upper heating plate 201 and the lower heating plate 301 clamp the user's hair to straighten it, the user's hair can be well moisturized because it is encapsulated by the formed water mist, resulting in good hydration effect and good reliability of this application.

[0072] Furthermore, compared to the traditional method of directly spraying water mist onto the surfaces of the upper heating plate 201 and the lower heating plate 301, which results in the water mist being quickly evaporated at high temperatures, the water mist remaining in the containment space formed by the upper spray guide channel 202 and the lower spray guide channel 302 is not easily evaporated at high temperatures, resulting in a longer service life and higher efficiency.

[0073] Furthermore, through the above-mentioned optimized design, the whole constituted by this application is highly practical and has a good effect in use.

[0074] Furthermore, in specific implementation, in accordance with... Figure 3 , Figure 4 and Figure 6 As shown, according to one embodiment of the present invention, this application also includes a spray guide grille 50;

[0075] The spray guide grille 50 is formed into a strip structure and is removably snapped into the lower spray guide groove 302 in the front-to-back direction. Its interior forms a spray guide cavity 501, and its rear end has a spray inlet hole 502 that communicates with the spray guide cavity 501. Its upper end face has a plurality of spray outlet holes 504 that communicate with the spray guide cavity 501 evenly opened from back to front.

[0076] Therefore, by setting the spray guide grille 50 and forming a spray guide cavity 501 inside it, and by evenly opening a plurality of corresponding spray discharge holes 504 communicating with the spray guide cavity 501 from back to front on its upper end surface, the spray guide cavity 501 can retain water mist for a long time for use. When the water mist retained inside is discharged through the plurality of spray discharge holes 504, it can be sprayed out in a straight and uniform manner, so as to spray as evenly as possible onto the surface of the user's hair to protect and moisturize the user's hair, thus making the application have a good effect.

[0077] Of course, the preferred embodiment of the spray guiding method of this application is to adopt the above-described method, that is, to perform spray guiding from back to front. The guiding method in which the spray enters the spray guiding cavity 501 from the middle or from the front end and is then sprayed out uniformly is also within the protection scope of this application.

[0078] Furthermore, in the specific implementation, we will continue to refer to... Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, according to one embodiment of the present invention, the bottom of the lower spray guide channel 302 is provided with an elongated groove 3021 along the front-back direction, and a light strip 303 connected to the main control device is embedded in the elongated groove 3021 along the front-back direction. The light strip 303 is provided with a plurality of visible light lamp beads and a plurality of invisible light infrared lamp beads, and a light guide strip 304 is sealed at the upper opening of the elongated groove 3021.

[0079] The bottom of the spray guide grille 50 is formed into an opening 503 along the front-to-back direction, and the upper part of the light guide strip 304 is uniformly provided with a plurality of spray guide plates 3041 that extend into the spray guide cavity 501 through the opening 503.

[0080] Therefore, in actual use of this application, on the one hand, the light strip 303 is lit, which can better illuminate the water mist discharged through the multiple spray discharge holes 504. The discharged water mist looks like smoke, making this application more colorful when in use. When the user's hair is straightened, it is as if they are in a fairyland, which can make people feel relaxed and happy, and can bring a better sensory experience to the user. On the other hand, by uniformly protruding multiple spray guide plates 3041 that extend into the spray guide cavity 501 through the opening 503 from back to front and upward, the water mist formed can be better guided forward and upward to fill the entire spray guide cavity 501 and the upper spray guide groove 202, making it easier to use this application.

[0081] Furthermore, since the light strip 303 contains multiple invisible infrared LED beads, the infrared rays it emits can act on the user to protect their hair, making the overall effect of this application better.

[0082] Of course, the invisible infrared lamp beads can be replaced with ultraviolet lamp beads, etc., to give them sterilization and disinfection effects.

[0083] Preferably, in this technical solution, compared with Figure 3 and Figure 5 As shown, according to one embodiment of the present invention, the plurality of spray guide vanes 3041 are all inclined vertically so that they all have a guide slope 30411 for guiding the spray to the side where the lower heating plate 301 is located.

[0084] Therefore, when each of the multiple spray guide plates 3041 has a guide slope 30411 that guides the spray to the side where the lower heating plate 301 is located, most of the water mist discharged through the multiple spray discharge holes 504 can be guided to the side where the lower heating plate 301 is located, so that it can drift into the gap between the lower heating plate 301 and the upper heating plate 201 to wet the user's hair that is clamped there. The water mist produced is basically not wasted, making the overall use effect of this application better.

[0085] Furthermore, the upper surface of the spray guide grille 50 is provided with comb teeth 506 protruding upward between multiple adjacent spray discharge holes 504, so that when straightening the user's hair, multiple comb teeth 506 can be used to comb and straighten the user's hair in advance to avoid tangling as much as possible, making this application multi-functional, with comprehensive functions and better overall use effect.

[0086] Preferably, in this technical solution, according to an embodiment of the present invention, the bottom of the lower spray guide channel 302 is provided with a hole in the non-elongated groove 3021 area, and absorbent cotton is provided in the hole to absorb water droplets and prevent overflow and scalding of the user.

[0087] Because the lower spray guide channel 302 has holes in the non-elongated channel 3021 area at the bottom, and absorbent cotton is placed in the holes, it can be used to absorb water droplets and prevent overflow from scalding the user's scalp or other parts, making the application safer and more reliable to use.

[0088] Furthermore, in specific implementation, in accordance with Figure 3 and Figure 6 As shown, according to one embodiment of the present utility model, the lower spray guide groove 302 has an insertion hole 3022 at its rear end and a fixing buckle 3023 at its inner front.

[0089] The rear end of the spray guide grille 50 is inserted into the insertion hole 3022 so that the spray inlet hole 502 is connected to the nozzle 40a; the lower front part of the spray guide grille 50 is provided with a buckle 505 that is fastened to the fixing buckle 3023.

[0090] Therefore, by setting the insertion hole 3022 to fix the rear end of the spray guide grille 50, and by setting the fixing buckle 3023 to fasten the buckle 505 to fix the front end of the spray guide grille 50, the spray guide grille 50 is not easy to fall off during use, so that its use is stable and reliable.

[0091] Furthermore, in this technical solution, compared with... Figure 3 , Figure 6 and Figure 7 As shown, according to one embodiment of the present invention, the spray generating device 40 includes a water tank 401, a micro atomizer 402 fixed inside the water tank 401, and an elastic electrical contact 403 disposed on the surface of the water tank 401 and connected to the micro atomizer 402.

[0092] The water tank 401 has a nozzle 40a on its front end face, the micro atomizer 402 has its drain end connected to the inner end of the nozzle 40a, and the outer end of the nozzle 40a has a mesh spray hole 40a1 connected to the spray inlet hole 502.

[0093] Furthermore, the lower clamping part 30 has a downwardly opening mounting groove 305 in the middle, and the water tank 401 is removably fixed in the mounting groove 305; the inner wall of the mounting groove 305 is provided with a conductive sheet 306 connected to the main control device for electrical contact of the elastic contact 403.

[0094] When the water tank 401 is fully fixed in the mounting slot 305, the elastic contact 403 is in electrical contact with the conductive sheet 306.

[0095] Therefore, it is clear that in actual use of this application, on the one hand, when the water tank 401 is completely fixed in the mounting slot 305, the elastic electrical contact 403 will make electrical contact with the conductive sheet 306. At this time, the micro atomizer 402 is connected to the main control device, and the micro atomizer 402 can be controlled by the main control device to draw water outward and spray it outward through the mesh spray hole 40a1 set at the outer end of the nozzle 40a to form a water mist for use. On the other hand, the elastic electrical contact 403 is in electrical contact with the conductive sheet 306 and is elastically abutted, so that the elastic electrical contact 403 is firmly connected to the power supply, so that the micro atomizer 402 is used stably.

[0096] Furthermore, when the water tank 401 is removed from the mounting slot 305, the micro atomizer 402 is de-energized. In this case, the water tank 401 can be used selectively, making its use flexible.

[0097] Preferably, in specific implementation, continue to compare... Figure 3 , Figure 6 and Figure 7 As shown, according to one embodiment of the present invention, the bottom surface of the water tank 401 is provided with a magnetic absorbing sheet 404, the bottom of the slot 305 is provided with a magnet A307 for adsorbing the magnetic absorbing sheet 404, and the surface of the water tank 401 is provided with a water inlet 4011, and the water inlet 4011 is provided with a sealing plug 4012 that can be opened and closed.

[0098] Therefore, when it is necessary to fix the water tank 401 in the mounting slot 305, it can be inserted into the mounting slot 305 so that the magnetic piece 404 attracts the magnet A307, thus easily fixing the water tank 401. Conversely, when the water tank 401 is pushed outward with a little force, it can be taken out of the mounting slot 305, making the water tank 401 easy to assemble and disassemble without much effort.

[0099] Furthermore, when the sealing plug 4012 is opened, water can be added into the water tank 401 through the water inlet 4011, making the water tank 401 convenient to use.

[0100] Preferably, in this technical solution, according to an embodiment of the present invention, an inductive switch (not shown) is provided between the upper clamping part 20 and the lower clamping part 30, connecting the conductive sheet 306 and the main control device;

[0101] When the upper clamping part 20 and the lower clamping part 30 are clamped together, the inductive switch (not shown) is closed, and the main control device controls the micro atomizer 402 to work; when the upper clamping part 20 and the lower clamping part 30 are opened together, the inductive switch (not shown) is opened, and the main control device controls the micro atomizer 402 to stop working. The inductive switch is preferably a Hall effect sensor switch, but it can also be implemented in other ways, all of which are within the protection scope of this patent application.

[0102] Therefore, it is clear that when this application is used, when the upper clamping part 20 and the lower clamping part 30 are clamped together, this application can be used to straighten the user's hair. At this time, the induction switch (not shown) is closed, and the main control device will control the spray generating device 40 to work, so as to drive the micro atomizer 402 to work to draw water outward and spray water outward through the mesh spray hole 40a1 provided at the outer end of the nozzle 40a to form a water mist for use. Conversely, when the upper clamping part 20 and the lower clamping part 30 are open, this application is in an open state that does not straighten the user's hair. At this time, the induction switch (not shown) will be turned off, and the main control device will control the spray generating device 40 to stop working. In this way, water can be saved and spray waste can be avoided.

[0103] Furthermore, through the above-mentioned optimized design, the overall performance of this application can be effectively improved.

[0104] Furthermore, in specific implementation, in accordance with... Figure 3 and Figure 7 As shown, according to one embodiment of the present invention, the lower clamping part 30 is further provided with an indicator light 308 and a Hall switch 309 connected between the indicator light 303 and the main control device; the inner wall of the mounting slot 305 is provided with a transparent viewing window facing the indicator light 303;

[0105] The water tank 401 is made of transparent material so that the water level inside can be displayed by the indicator light 308, and the bottom of the water tank 401 is provided with a magnet B405 facing the Hall switch 309.

[0106] When the water tank 401 is fully fixed in the mounting slot 305, the magnet B405 approaches the Hall switch 309, the Hall switch 309 generates a Hall voltage and closes, and the main control device controls the indicator light 308 and the light strip 303 to light up. Of course, in other embodiments, the Hall switch 309 may not be used, that is, other methods may be used to achieve the same result, which is also within the scope of protection of this patent application.

[0107] This makes it clear:

[0108] On the one hand, in standby mode, when the water tank 401 is fully fixed in the mounting slot 305, the magnet B405 will approach the Hall switch 309. The Hall switch 309 will generate a Hall voltage due to the change in magnetic field and close. At this time, the main control device will control the indicator light 308 and the light strip 303 to light up and the spray function to be turned on. In this way, the user can be clearly reminded that the water tank 401 is installed in place. Conversely, it indicates that the water tank 401 is not installed in place or there are other problems.

[0109] On the other hand, when the water tank 401 is fixed in the mounting slot 305, and neither the indicator light 308 nor the light strip 303 is lit, it indicates that the water tank 401 is not installed properly, or that there is a circuit fault inside the application. This also serves as a clear reminder to the user that the application is temporarily unusable and that it is necessary to check whether the water tank 401 is installed properly.

[0110] Furthermore, when the indicator light 308 is lit, since the water tank 401 is made of transparent material, the water level in the water tank 401 can be displayed through the indicator light 308. At this time, the indicator light 308 serves as an indicator of the water level in the water tank 401, so that the user can clearly see and better observe the water level in the water tank 401 made of transparent material. This allows the user to promptly detect when the water level is low and replenish the water in time, making the application more reliable in use.

[0111] It should also be noted that when the water tank 401 is removed from the slot 305, the magnet B405 will move away from the Hall switch 309. Since the magnet B405 is not in action, and the conductive sheet 306 does not contact the elastic contact 403 connected to the micro atomizer 402, a circuit cannot be formed, so it is not energized at any time. This protects the user's safety and makes the safety and reliability of this application better.

[0112] Furthermore, through the above-mentioned optimized design, the overall performance of this application can be further improved.

[0113] Furthermore, in specific implementation, in accordance with Figure 2 As shown, according to one embodiment of the present invention, the outer wall of the lower clamping part 30 is provided with a power switch 310, a temperature adjustment setting key 311 for adjusting the heating temperature of the upper heating plate 201 and the lower heating plate 301, and a display screen 312 for displaying the heating temperature of the upper heating plate 201 and the lower heating plate 301.

[0114] The power switch 310, the temperature adjustment button 311, and the display screen 312 are all connected to the main control device.

[0115] Therefore, by operating the power switch 310, the entire application can be switched on and off. By operating the temperature adjustment keys 311, the heating temperature of the upper heating plate 201 and the lower heating plate 301 can be flexibly adjusted. The relevant heating temperature can be displayed in real time on the display screen 312, making it easy to see at a glance.

[0116] It should be added that, in specific implementation, comparison should be made with... Figure 1 and Figure 2 As shown, in the spray hair straightener 1000 provided according to the embodiment of this utility model, the rear end of the lower clamping part 30 is provided with a power connection line 313 connected to the main control device.

[0117] Other embodiments, etc., will not be described here.

[0118] In summary, the spray hair straightener 1000 provided in this application, when implemented, utilizes the spray generating device 40 to spray water mist. Most of the sprayed water mist remains in the accommodating space formed by the upper spray guide channel 202 and the lower spray guide channel 302. When the upper heating plate 201 and the lower heating plate 301 clamp the user's hair to straighten it, the upper spray guide channel 202 and the lower spray guide channel 302 are first allowed to slide over the user's hair. At this time, most of the water mist remaining in the accommodating space formed by the upper spray guide channel 202 and the lower spray guide channel 302 will pre-envelop the user's hair to form a protective layer to protect the hair quality. When the upper heating plate 201 and the lower heating plate 301 clamp the user's hair to straighten it, the user's hair can be well moisturized because it is wrapped by the formed water mist, resulting in good reliability of this application.

[0119] Furthermore, compared to the traditional method of directly spraying water mist onto the surfaces of the upper heating plate 201 and the lower heating plate 301, which results in the water mist being quickly evaporated at high temperatures, the water mist remaining in the containment space formed by the upper spray guide channel 202 and the lower spray guide channel 302 is not easily evaporated at high temperatures, resulting in a longer service life and higher efficiency.

[0120] Furthermore, by setting the spray guide grille 50 to form a spray guide cavity 501 inside, and by evenly opening multiple corresponding spray discharge holes 504 communicating with the spray guide cavity 501 from back to front on its upper surface, the spray guide cavity 501 can retain water mist for a long time for use. When the water mist retained inside is discharged through the multiple spray discharge holes 504, it can be sprayed out in a straight and uniform manner, so as to spray it onto the user's hair surface as evenly as possible to protect and moisturize the user's hair.

[0121] Furthermore, since the bottom of the lower spray guide channel 302 has holes in the non-elongated channel area and absorbent cotton is placed in the holes, it can be used to absorb water droplets and prevent overflow from scalding the user's scalp or other parts, making the application safer and more reliable to use.

[0122] Furthermore, when the light strip 303 is lit, it effectively illuminates the water mist discharged through the multiple spray outlet holes 504, making the discharged water mist appear like swirling smoke. This enhances the vibrant colors during use, creating a magical experience as the user's hair is straightened, providing a pleasant and relaxing sensation. The user also gains a better sensory experience. Most of the water mist discharged through the multiple spray outlet holes 504 is guided to the side where the lower heating plate 301 is located, allowing it to disperse into the gap between the lower heating plate 301 and the upper heating plate 201 to moisten the user's hair. This minimizes water mist waste, resulting in a better overall performance.

[0123] Furthermore, in specific use of this application, when the upper clamping part 20 and the lower clamping part 30 are clamped together, this application can be used to straighten the user's hair. At this time, the induction switch is closed, and the main control device will control the spray generating device 40 to work, so as to drive the micro atomizer 402 to work to draw water outward and spray water outward through the mesh spray hole 40a1 provided at the outer end of the nozzle 40a to form a water mist for use. Conversely, when the upper clamping part 20 and the lower clamping part 30 are open, this application is in an open state that does not straighten the user's hair. At this time, the induction switch will be turned off, and the main control device will control the spray generating device 40 to stop working. In this way, water can be saved better, and spray waste can be avoided.

[0124] Furthermore, in standby mode, when the water tank 401 is fully fixed in the mounting slot 305, the magnet B405 will approach the Hall switch 309. The Hall switch 309 will generate a Hall voltage due to the change in magnetic field and close. At this time, the main control device will control the indicator light 308 and the light strip 303 to light up, and the spray function will be activated. This clearly reminds the user that the water tank 401 is installed correctly. When the indicator light 308 is lit, since the water tank 401 is made of transparent material, the water level inside the water tank 401 can be displayed through the indicator light 308. At this time, the indicator light 308 serves to indicate the water level inside the water tank 401, so that the user can clearly see the water level inside the transparent water tank 401 and promptly replenish water when the water level is low, making the application more reliable in use.

[0125] Finally, it should be noted that the light strip 303 described in this application includes an infrared lamp. Thus, the infrared rays emitted by the strip act on the user and can protect the hair, thereby optimizing the overall effect of this application.

[0126] Furthermore, the spray straightener 1000 provided in this application utilizes the spray generating device 10 to spray water mist. Under the combined action of the upper spray guide groove 202, lower spray guide groove 302, spray guide grille 50, comb teeth 506, and spray guide plate 3041 on the light guide strip 304, the spray mist can present a straight spray, so as to distribute it as evenly as possible on the user's hair strands to form a protective layer to protect the hair quality and evenly moisturize the user's hair strands. This makes the application effective and reliable, highly practical, and with excellent results. Therefore, this application will inevitably have great market promotion value, be very popular, and will definitely be effectively popularized.

[0127] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0128] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A spray hair straightener, comprising an upper clamping part and a lower clamping part arranged opposite to each other and rotatably connected at their rear ends via a rotating shaft, wherein a main control device is disposed inside the lower clamping part, characterized in that, It also includes a spray generating device; An upper heating plate is provided on the lower front surface of the upper clamping part along the front-back direction, and an upper spray guide groove is provided on the side of the upper heating plate along the front-back direction upward; a lower heating plate is provided on the upper front end surface of the lower clamping part along the front-back direction, directly opposite the upper heating plate, and a lower spray guide groove is provided on the side of the lower heating plate along the front-back direction downward. The spray generating device is located in the lower clamping part and has a nozzle that faces forward and is connected to the rear end of the lower spray guide groove. The spray generating device, the upper heating plate and the lower heating plate are all connected to the main control device.

2. The spray hair straightener according to claim 1, characterized in that, It also includes spray deflector grilles; The spray guide grille is formed into a strip structure and can be removably and snapped into the lower spray guide groove in the front-to-back direction. Its interior forms a spray guide cavity, and its rear end has a spray inlet hole that connects to the spray guide cavity. Its upper end face has multiple spray outlet holes that connect to the spray guide cavity evenly from back to front. The upper surface of the spray guide grille has comb teeth protruding upwards between multiple adjacent spray discharge holes.

3. The spray hair straightener according to claim 2, characterized in that, The bottom of the lower spray guide channel has a long groove extending downwards in the front-to-back direction, and a light strip connected to the main control device is embedded inside the long groove in the front-to-back direction. The light strip is equipped with multiple visible light LEDs and multiple invisible infrared LEDs, and a light guide strip is sealed at the upper opening of the long groove. The bottom of the spray guide grille is formed into an opening along the front-to-back direction, and multiple spray guide plates are evenly protruding from back to front and upward on the upper part of the light guide strip, extending into the spray guide cavity through the opening; Multiple spray guide vanes are all vertically inclined so that they all have a guide slope that directs the spray downwards to the side where the heating plate is located.

4. The spray hair straightener according to claim 3, characterized in that, The bottom of the lower spray guide channel has holes in the non-elongated channel area, and absorbent cotton is placed in the holes to absorb water droplets and prevent overflow and scalding of the user.

5. The spray hair straightener according to claim 2, characterized in that, The lower spray guide channel has an insertion hole at the rear end and a fixing buckle at the front inside. The rear end of the spray guide grille is inserted into the insertion hole so that the spray inlet hole is connected to the nozzle; the lower front part of the spray guide grille is provided with a buckle that is fastened to the fixing buckle.

6. The spray hair straightener according to claim 3, characterized in that, The spray generating device includes a water tank, a micro atomizer fixed inside the water tank, and flexible electrical contacts connected to the micro atomizer and disposed on the surface of the water tank. A nozzle is provided on the front end of the water tank. The drain end of the micro atomizer is connected to the inner end of the nozzle. A mesh spray hole is provided on the outer end of the nozzle and connected to the spray inlet hole. The lower clamping part has a downward-facing mounting slot in the middle, and the water tank is removably fixed in the mounting slot; the inner wall of the mounting slot is provided with a conductive sheet for the main control device to be electrically connected to the flexible electrical contact. When the water tank is fully fixed in the mounting slot, the flexible contact point makes electrical contact with the conductive sheet.

7. The spray hair straightener according to claim 6, characterized in that, The bottom surface of the water tank is equipped with a magnetic plate, and the bottom of the slot is equipped with a magnet A for attracting the magnetic plate. The surface of the water tank is provided with a water inlet, and the water inlet is equipped with a sealing plug that can be opened and closed.

8. The spray hair straightener according to claim 6, characterized in that, An inductive switch is provided between the upper clamping part and the lower clamping part, connecting the conductive sheet and the main control device; When the upper clamping part and the lower clamping part are closed, the induction switch is closed, and the main control device controls the micro atomizer to work; when the upper clamping part and the lower clamping part are opened, the induction switch is opened, and the main control device controls the micro atomizer to stop working.

9. The spray hair straightener according to claim 6, characterized in that, The lower clamping part is also equipped with an indicator light and a Hall switch connecting the indicator light and the main control device; the inner wall of the mounting slot is equipped with a transparent viewing window facing the indicator light; The water tank is made of transparent material so that the water level can be displayed by an indicator light, and a magnet B is provided on the surface of the water tank facing the Hall switch; When the water tank is fully fixed in the mounting slot, magnet B approaches the Hall switch, the Hall switch generates Hall voltage and closes, and the main control device controls the indicator light and light strip to light up.

10. The spray hair straightener according to any one of claims 1-9, characterized in that, The outer wall of the lower clamping part is equipped with a power switch, a temperature adjustment button for regulating the heating temperature of the upper and lower heating plates, and a display screen for displaying the heating temperature of the upper and lower heating plates. The power switch, temperature adjustment buttons, and display screen are all connected to the main control unit.

Images