Steam straightening comb

Abstract

The utility model discloses a steam straightening comb, wherein, steam straightening comb includes: holding portion, the combing portion links with the holding portion, is equipped with first containing cavity in the combing portion, comb tooth subassembly, the combing portion is equipped with first installation site, and comb tooth subassembly sets up in first installation site, and is equipped with a plurality of combing teeth who extends along first direction and interval setting on comb tooth subassembly, and is equipped with a plurality of steam export on a plurality of combing teeth, liquid supply subassembly, liquid supply subassembly communicates with first steam channel for supplying moisture to first steam channel, gasification subassembly, gasification subassembly sets up in first containing cavity, and gasification subassembly is equipped with first steam channel, first steam channel communicates with steam export, first steam channel includes first gasification chamber and second gasification chamber, and the moisture carries out first gasification and second gasification in proper order in first gasification chamber and second gasification chamber.

Description

Technical Field

[0001] This utility model relates to the field of hair styling tools, and in particular to a steam hair straightening comb. Background Technology

[0002] As people pay more and more attention to their appearance, many hair styling devices have appeared on the market, including straightening combs that make hair smoother. Most straightening combs on the market currently use high-temperature heat straightening. To avoid dryness, frizz, and damage to the hair during the heat straightening process, mainstream straightening combs are equipped with high-temperature steam devices and steam outlets on the combing area panel to moisturize the hair and prevent damage.

[0003] Currently, the steam generators of steam combs all use a single evaporation path. The water flow path of such steam combs is short and the evaporation area is small. This can easily cause incompletely evaporated water to flow out with the air holes, which can easily cause burns. In addition, the water that flows out will wet the hair, which is not conducive to hair styling. Utility Model Content

[0004] The main purpose of this invention is to provide a steam hair straightener that prevents hair from getting wet.

[0005] To achieve the above objectives, the present invention provides a steam hair straightening comb comprising: Holding part; The combing section is connected to the holding section, and the combing section has a first receiving cavity; A comb assembly, wherein the combing part is provided with a first mounting position, the comb assembly is disposed at the first mounting position, the comb assembly is provided with a plurality of combing teeth extending along a first direction and spaced apart, and the plurality of combing teeth are provided with at least one steam outlet; Steam supply assembly, the steam supply assembly comprising: A liquid supply assembly, which is connected to a first steam channel for supplying water to the first steam channel; A vaporization component is disposed within the first accommodating cavity. The vaporization component is provided with a first steam channel, which is connected to the steam outlet. The first steam channel includes a first vaporization chamber and a second vaporization chamber. The water undergoes a first vaporization and a second vaporization sequentially in the first vaporization chamber and the second vaporization chamber.

[0006] In one embodiment, the steam supply assembly includes: A liquid supply assembly, which is connected to a first steam channel for supplying water to the first steam channel; A vaporization component; the vaporization component is provided with a first steam channel, the first steam channel being connected to the steam outlet, the first steam channel including at least a first vaporization chamber and a second vaporization chamber, wherein the water undergoes a first vaporization and a second vaporization sequentially in the first vaporization chamber and the second vaporization chamber.

[0007] In one embodiment, the gasification assembly includes: A heat source, wherein the heat source is used to heat the first heat-conducting element, The first heat-conducting element is disposed on the bottom wall of the first receiving cavity. A second heat-conducting element is disposed on the first heat-conducting element and is sealed to the first heat-conducting element; wherein... A first vaporization chamber, a second vaporization chamber, and a first channel are formed between the first heat-conducting component and the second heat-conducting component. The first vaporization chamber and the second vaporization chamber are spaced apart, and the first vaporization chamber is connected to the second vaporization chamber through the first channel.

[0008] In one embodiment, a first groove is provided on the end of the first heat-conducting element facing the comb teeth, and a first protrusion and a second protrusion are provided at intervals on the bottom wall of the first groove; The second heat-conducting element has a second groove on one end facing the first heat-conducting element. The end face of the second groove abuts against the bottom wall of the first groove. The ends of the first protrusion and the second protrusion abut against the bottom wall of the second groove to form the first vaporization chamber, the second vaporization chamber, and the first channel.

[0009] In one embodiment, the edge of the end face of the first heat-conducting element facing one end of the comb teeth is provided with a first stop edge, and the first stop edge and the end face of the first heat-conducting element form the first groove. The edge of the end face of the second heat-conducting component is provided with a second stop edge, and the second stop edge and the end face of the second heat-conducting component away from the comb teeth form the second groove. The second stop edge is provided with a first mounting groove, and the first stop edge is engaged with the first mounting groove.

[0010] In one embodiment, a sealing element is further provided in the first mounting groove, one end of which abuts against the bottom wall of the first mounting groove, and the other end of which abuts against the first retaining edge.

[0011] In one embodiment, the first vaporization chamber is further provided with a heat equalizing element, which is used to adsorb moisture in the first vaporization chamber. One end of the heat equalizing element abuts against the bottom wall of the first groove, and the other end of the heat equalizing element abuts against the bottom wall of the second groove.

[0012] In one embodiment, the heat source is further provided with a third heat-conducting element, and the edges on both sides of the third heat-conducting element in the length direction are provided with third baffles. A third groove is formed between the two third baffles and the side wall of the third heat-conducting element on the opposite side of the heat source. The heat source abuts against the bottom wall of the third groove, and the two third baffles abut against the outer wall of the second heat-conducting element on the side facing the comb teeth.

[0013] In one embodiment, the first steam passage further includes a second passage and a third vaporization chamber; The second heat-conducting component has two sets of fourth baffles on the side facing the comb teeth. The two sets of fourth baffles are respectively spaced on both sides of the length direction of the second heat-conducting component. Both sets of fourth baffles are provided with a second mounting groove. The bottom wall of the second mounting groove is provided with a third protrusion. The third protrusion forms a second mounting position and a third mounting position with the side walls on both sides of the second mounting groove, respectively. The third stop is provided with a fourth groove, and the third protrusion engages with the fourth groove; a third vaporization chamber is formed between the third protrusion and the fourth groove, and the side walls on both sides of the fourth groove engage with the second mounting position and the third mounting position respectively; The third protrusion is provided with a second channel, one end of which is connected to the second vaporization chamber, and the other end of the third protrusion is connected to the third vaporization chamber.

[0014] In one embodiment, the first steam passage further includes a third passage and a fourth vaporization chamber; The comb assembly includes a mounting part, and a fifth groove and a sixth groove are provided at intervals on one side edge of the mounting part, and a plurality of comb teeth are arranged on the other side of the mounting part; The third heat-conducting component has a fifth stop edge on the side away from the heat source, and the fifth stop edge is engaged with the fifth groove. The fourth vaporization chamber is formed between the sixth groove and the other outer wall of the third heat-conducting element; The third heat-conducting component is provided with a third channel, one end of which is connected to the third vaporization chamber and the other end of which is connected to the fourth vaporization chamber.

[0015] In one embodiment, the mounting part is further provided with a fourth channel, one end of which is connected to the fourth gasification chamber and the other end of which is connected to the steam outlet.

[0016] In one embodiment, the combing teeth further include: The first comb tooth, wherein the steam outlet is disposed on the side wall in the width direction of the first comb tooth; The second comb tooth is spaced apart from the first comb tooth.

[0017] In one embodiment, the length of the steam outlet is L1, and the length of the comb teeth is L2, where L1 < L2. .

[0018] The technical solution of this utility model employs a first steam channel in the vaporization component, which is connected to the steam outlet. The first steam channel includes a first vaporization chamber and a second vaporization chamber, where the water undergoes a first vaporization and a second vaporization sequentially. This effectively extends the evaporation path and expands the evaporation area, ensuring that water is fully converted into steam and reducing liquid water residue. It also avoids the risk of water droplets falling when combing hair, while helping to keep hair dry and improving styling results. Attached Figure Description

[0019] 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.

[0020] Figure 1 A schematic diagram of an embodiment of the steam straightening comb provided by this utility model; Figure 2 A cross-sectional view of the steam straightening comb provided by this utility model; Figure 3 for Figure 2 A magnified view of a portion of area A in the middle; Figure 4 Another cross-sectional view of the steam straightening comb provided by this utility model; Figure 5 for Figure 3 A magnified view of a portion of region B in the middle; Figure 6 Another cross-sectional view of the steam straightening comb provided by this utility model; Figure 7 for Figure 6 A magnified view of a portion of region C; Figure 8 An exploded view of the gasification component provided by this utility model from a certain perspective; Figure 9 An exploded view of the gasification component provided by this utility model from another perspective; Figure 10 This is a schematic diagram of the structure of an embodiment of the second heat-conducting component provided by this utility model; Figure 11A schematic diagram of the structure of an embodiment of the comb tooth assembly provided by this utility model;

[0021] Explanation of icon numbers: 100. Grip section; 200, Combing section; 210, First mounting position; 220, First receiving cavity; 300, comb tooth assembly; 310, comb tooth; 320, steam outlet; 330, first comb tooth; 340, second comb tooth; 350, mounting part; 351, fifth groove; 352, sixth groove; 400. Steam supply assembly; 410. Liquid supply assembly; 420. Gasification assembly; 421. First steam passage; 4211. First vaporization chamber; 4212. Second vaporization chamber; 4213, First channel; 4214, Second channel; 4215, Third vaporization chamber; 4216, Third channel; 4217, Fourth vaporization chamber; 4218, Fourth channel; 422. Heat source; 423. First heat-conducting element; 4231. First groove; 4232. First protrusion; 4233. Second protrusion; 4234. First retaining edge; 424. Second heat-conducting component; 4241. Second groove; 4242. Second flange; 4243. First mounting groove; 4244. Fourth flange; 4245. Second mounting groove; 4246. Third protrusion; 4247. Second mounting position; 4248. Third mounting position; 425. Seals; 426. Third heat-conducting component; 4261. Third retaining edge; 4262. Third groove; 4263. Fourth groove; 4264. Fifth retaining edge; 500. Uniform heating element.

[0022] 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

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0024] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0025] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0026] This utility model proposes a steam hair straightening comb.

[0027] Please see Figures 1-6 In one embodiment of this utility model, the steam straightening comb includes: Holding part 100; A combing section 200 is connected to the holding section 100, and a first receiving cavity 220 is provided inside the combing section 200; The comb assembly 300 has a first mounting position 210 in the combing part 200. The comb assembly 300 is located in the first mounting position 210. The comb assembly 300 has a plurality of combing teeth 310 extending along a first direction and spaced apart. The plurality of combing teeth 310 have at least two steam outlets 320 in the first direction of the combing part 200. A steam supply assembly 400 is disposed within the first receiving cavity 220 and is connected to the steam outlet 320 for supplying steam.

[0028] With the above structural design, when combing hair, the steam will not be sprayed onto the scalp but onto the hair, effectively avoiding the problem of the steam generated by the steam straightener not being able to be sprayed directly onto the user's scalp and causing the user to be burned.

[0029] See Figure 2 and Figure 3In one embodiment, the combing teeth 310 further include: The first comb tooth 330, and the steam outlet 320 are disposed on the side wall in the width direction of the first comb tooth 330; The second comb tooth 340 is spaced apart from the first comb tooth 330.

[0030] With the above-described structural configuration, the combing section 200 has at least one steam outlet 320 in the first direction to ensure that each section of hair receives at least two steam treatments each time it is combed.

[0031] Currently, the steam generators of steam combs all use a single evaporation path. The water flow path of such steam combs is short and the evaporation area is small. This can easily cause incompletely evaporated water to flow out with the air holes, which can easily cause burns. In addition, the water that flows out will wet the hair, which is not conducive to hair styling.

[0032] For this reason, see Figure 1 As shown in the figure, in one embodiment, the steam supply assembly 400 includes: A liquid supply component 410 is connected to a first steam channel 421 and is used to supply water to the first steam channel 421. The vaporization component 420 is provided with a first steam channel 421, which is connected to the steam outlet 320. The first steam channel 421 includes at least a first vaporization chamber 4211 and a second vaporization chamber 4212, in which the water undergoes a first vaporization and a second vaporization in the first vaporization chamber 4211 and the second vaporization chamber 4212, respectively.

[0033] Through the aforementioned structural design, moisture undergoes two consecutive vaporization processes, effectively extending the evaporation path and expanding the evaporation area, ensuring that moisture is fully converted into steam and reducing liquid water residue. This multi-stage vaporization mechanism improves steam purity and dryness, avoids the risk of water droplets, and helps keep hair dry while enhancing styling results. The overall solution improves the safety and practicality of the steam brush by optimizing the internal vaporization process.

[0034] Therefore, referring to Figures 1-2, in one embodiment, the gasification assembly 420 includes: Heat source 422, the heat source 422 is used to heat the first heat-conducting element 423, The first heat-conducting element 423 is disposed on the bottom wall of the first receiving cavity 220. A second heat-conducting element 424 is disposed on and sealed to the first heat-conducting element 423; wherein... A first vaporization chamber 4211, a second vaporization chamber 4212, and a first channel 4213 are formed between the first heat-conducting element 423 and the second heat-conducting element 424. The first vaporization chamber 4211 and the second vaporization chamber 4212 are spaced apart, and the first vaporization chamber 4211 is connected to the second vaporization chamber 4212 through the first channel 4213.

[0035] Through the above structural arrangement, the vaporization component 420 optimizes the steam generation process through the coordinated operation of the heat source 422, the first heat-conducting element 423, and the second heat-conducting element 424: the heat source 422 is used to heat the first heat-conducting element 423, which is disposed on the bottom wall of the first receiving cavity 220, and the second heat-conducting element 424 is sealed and connected to the first heat-conducting element 423, forming a first vaporization chamber 4211, a second vaporization chamber 4212, and a first channel 4213 connecting the two. During operation, the heat generated by the heat source 422 is transferred to the second heat-conducting element 424 through the first heat-conducting element 423. The water supplied by the liquid supply component 410 first enters the first vaporization chamber 4211 and completes the first vaporization under the action of heat; the incompletely evaporated liquid water or the partially vaporized steam enters the second vaporization chamber 4212 through the first channel 4213 and undergoes a second vaporization with the help of the heat transferred by the second heat-conducting element 424. By extending the evaporation path of the water and expanding the evaporation area, it is ensured that the water is fully converted into steam. This structural design significantly reduces residual liquid water through two consecutive vaporization processes, preventing water droplets from scalding the body or wetting hair, and improving the purity and dryness of the steam. This ensures safety and helps to achieve stable hair styling. At the same time, the sealed connection design between the first heat-conducting component 423 and the second heat-conducting component 424 effectively prevents heat loss and steam leakage, improves heat transfer efficiency and the stability of the vaporization process, and further optimizes the working efficiency of the steam supply component 400.

[0036] In one embodiment, the first heat-conducting element 423 has a first groove 4231 on one end facing the comb teeth, and a first protrusion 4232 and a second protrusion 4233 are spaced apart on the bottom wall of the first groove 4231; The second heat-conducting element 424 has a second groove 4241 on one end facing the first heat-conducting element 423. The end face of the second groove 4241 abuts against the bottom wall of the first groove 4231. The ends of the first protrusion 4232 and the second protrusion 4233 abut against the bottom wall of the second groove 4241 to form the first vaporization chamber 4211, the second vaporization chamber 4212, and the first channel 4213.

[0037] With the above structural arrangement, a first vaporization chamber 4211 and a second vaporization chamber 4212 are formed between the first heat-conducting element 423 and the second heat-conducting element 424, and a first channel 4213 connecting the two is formed. During operation, the water supplied by the liquid supply component 410 enters the first groove 4231 and is initially vaporized in the first vaporization chamber 4211 (formed by the bottom wall of the first groove 4231, the bottom wall of the second groove 4241, and adjacent protrusions); the liquid water or vapor that is not completely evaporated enters the second vaporization chamber 4212 (the space enclosed by another set of protrusions and grooves) through the first channel 4213 (the gap between the protrusions), and completes secondary vaporization with the help of the heat transferred by the first heat-conducting element 423 and the second heat-conducting element 424. This design precisely divides the vaporization space through a raised structure, which not only extends the evaporation path of water but also increases the contact area for heat transfer by utilizing the protrusions, thereby improving vaporization efficiency and steam purity. It effectively reduces liquid water residue and prevents water droplets from flowing out and scalding the body or wetting hair. At the same time, the abutting fit between the protrusions and the grooves ensures the airtightness of the vaporization chamber, further optimizing the stability and reliability of steam generation.

[0038] In one embodiment, the edge of the end face of the first heat-conducting element 423 facing one end of the comb teeth is provided with a first stop 4234, and the first stop 4234 and the end face of the first heat-conducting element 423 form the first groove 4231. The edge of the end face of the second heat-conducting element 424 is provided with a second baffle 4242. The second baffle 4242 and the end face of the second heat-conducting element 424 away from the comb teeth form the second groove 4241. The second baffle 4242 is provided with a first mounting groove 4243. The first baffle 4234 is engaged with the first mounting groove 4243.

[0039] In one embodiment, a sealing element 425 is further provided in the first mounting groove 4243, one end of the sealing element 425 abuts against the bottom wall of the first mounting groove 4243, and the other end of the sealing element 425 abuts against the first retaining edge 4234.

[0040] In one embodiment, a heat equalization element 500 is further provided in the first vaporization chamber 4211. The heat equalization element 500 is used to adsorb moisture in the first vaporization chamber 4211. One end of the heat equalization element 500 abuts against the bottom wall of the first groove 4231, and the other end of the heat equalization element abuts against the bottom wall of the second groove 4241.

[0041] Because the first vaporization chamber 4211 may experience insufficient water evaporation efficiency due to uneven local heat distribution during operation, there is still a risk of residual liquid water flowing out. To further optimize the water evaporation effect, in this embodiment, a heat equalizing element (made of high-temperature fiber cotton) is installed inside the first vaporization chamber 4211. One end of the element abuts against the bottom wall of the first groove 4231, and the other end abuts against the bottom wall of the second groove 4241. This heat equalizing element 500 can absorb the water in the first vaporization chamber 4211. Utilizing the structural characteristics of the high-temperature fiber cotton, the contact between the water and the heating surfaces (first heat-conducting element 423 and second heat-conducting element 424) is more uniform and the contact area is larger.

[0042] With the above-described structural configuration, the water supplied by the liquid supply component 410 enters the first vaporization chamber 4211 and is adsorbed and evenly distributed within it by the heat equalization element. The heat equalization element, through contact with the first and second heat-conducting elements 424, stably and evenly transfers heat to the adsorbed water, promoting more complete first vaporization. Even if a small amount of incompletely evaporated liquid water exists, it will remain in continuous contact with the heating surface due to the adsorption effect of the heat equalization element 500, further improving evaporation efficiency. This structural configuration, through the adsorption and heat equalization functions of the heat equalization element 500, effectively solves the problem of uneven local heating, significantly reduces the possibility of residual liquid water, and prevents water droplets from scalding the body or wetting hair. It also optimizes the uniformity of heat transfer, providing a better steam foundation for the subsequent secondary vaporization in the second vaporization chamber 4212, further enhancing the overall efficiency of the steam supply component 400.

[0043] In one embodiment, the heat source 422 is further provided with a third heat-conducting element 426. The edges of both sides of the third heat-conducting element 426 in the length direction are provided with third baffles 4261. A third groove 4262 is formed between the two third baffles 4261 and the side wall of the third heat-conducting element 426 on the opposite side of the heat source 422. The heat source 422 abuts against the bottom wall of the third groove 4262, and the two third baffles 4261 abut against the outer wall of the second heat-conducting element 424 on the side facing the comb teeth.

[0044] In one embodiment, the first steam passage 421 further includes a second passage 4214 and a third vaporization chamber 4215; The second heat-conducting component 424 has two sets of fourth baffles 4244 on the side facing the comb teeth. The two sets of fourth baffles 4244 are respectively spaced on both sides of the length direction of the second heat-conducting component 4244. Both sets of fourth baffles 4244 are provided with second mounting grooves 4245. The bottom wall of the second mounting groove 4245 is provided with third protrusions 4246. The third protrusions 4246 form second mounting positions 4247 and third mounting positions 4248 with the side walls on both sides of the second mounting groove 4245, respectively. The third retaining edge 4261 is provided with a fourth groove 4263, and the third protrusion 4246 is engaged with the fourth groove 4263; a third vaporization chamber 4215 is formed between the third protrusion 4246 and the fourth groove 4263, and the side walls on both sides of the fourth groove 4263 are engaged with the second mounting position 4247 and the third mounting position 4248 respectively; The third protrusion 4246 is provided with a second channel 4214, one end of the second channel 4214 is connected to the second vaporization chamber 4212, and the other end of the third protrusion 4246 is connected to the third vaporization chamber 4215.

[0045] In one embodiment, the first steam passage 421 further includes a third passage 4216 and a fourth vaporization chamber 4217; The comb assembly 300 includes a mounting portion 350, and a fifth groove 351 and a sixth groove 352 are provided at intervals on one side edge of the mounting portion 350. A plurality of comb teeth 310 are disposed on the other side of the mounting portion 350. The third heat-conducting element 426 has a fifth baffle 4264 on the side away from the heat source 422, and the fifth baffle 4264 is engaged with the fifth groove 351. The fourth vaporization chamber 4217 is formed between the sixth groove 352 and the other outer wall of the third heat-conducting element 426; The third heat-conducting component 426 is provided with a third channel 4216, one end of the third channel 4216 is connected to the third vaporization chamber 4215, and the other end of the third channel 4216 is connected to the fourth vaporization chamber 4217.

[0046] In one embodiment, the mounting part 350 is further provided with a fourth channel 4218, one end of the fourth channel 4218 is connected to the fourth gasification chamber 4217, and the other end of the fourth channel 4218 is connected to the steam outlet 320.

[0047] In one embodiment, metal heat-conducting plates are provided on both sides of the comb teeth 310 along their length. Through this structural arrangement, the metal heat-conducting plates possess excellent thermal conductivity. During operation, heat can be transferred to the comb teeth via the heat transfer from the steam supply component 400 or other heating methods, and then quickly and evenly distributed on both sides of the comb teeth along their length via the metal heat-conducting plates. When combing hair, the hair contacts the metal heat-conducting plates on both sides of the comb teeth, obtaining uniform and stable heat. Combined with the moisturizing effect of steam, this ensures the hair is heated more fully and evenly.

[0048] In one embodiment, the length of the steam outlet 320 is L1, and the length of the comb teeth 310 is L2, where L1 < L2. With the above structural design, when the comb teeth 310 are inserted into the hair, because the length L of the steam outlet 320 is much smaller than half the length L of the comb teeth 310, and the outlet is located on the side wall in the width direction of the comb teeth 310, the steam spray range from the square outlet is limited to the middle to end area of ​​the hair, rather than directly towards the scalp. The square outlet shape further allows the steam to act more evenly and stably on the hair surface. This structure, by shortening the outlet length and limiting the steam spray range, effectively avoids steam directly spraying onto the scalp to reduce the risk of burns, while allowing the steam to more accurately moisturize the hair, improving its smoothness and styling effect. At the same time, it reduces steam waste and optimizes the steam utilization efficiency and the user experience of the straightener.

[0049] The steam outlet 320 can be square or arc-shaped. Preferably, in this embodiment, it is square.

[0050] The technical solution of this utility model involves providing multiple combing teeth 310 extending along a first direction on the combing section 200. Each combing tooth 310 has at least two steam outlets 320 in the first direction of the combing section 200, and these two steam outlets 320 are connected to the steam supply assembly 400. When combing hair, the steam is sprayed onto the hair instead of the scalp, effectively avoiding the problem of the steam generated by the steam straightener not being able to directly reach the user's scalp and causing burns.

[0051] Through the series structure of multiple vaporization chambers and connecting channels, water is forced to undergo multiple cycles of heating-evaporation-reheating-re-evaporation during flow. Combined with the adsorption and homogenization effect of the heat homogenizer, the problems of insufficient single evaporation and liquid water residue are solved at the root. When the water from the liquid supply component 410 enters the first vaporization chamber 4211, the heat from the heat source 422 is transferred to the bottom wall and protrusion surface of the vaporization chamber through the first heat conductor 423. At the same time, the heat homogenizer (high-temperature fiber cotton) adsorbs the water, so that the water is evenly distributed on the heating surface to avoid local water accumulation. The water completes the first vaporization here, and some liquid water is converted into steam. The unevaporated liquid water is adsorbed by the heat homogenizer, which not only prevents direct flow out, but also initially improves the amount and uniformity of steam. Subsequently, the incompletely evaporated liquid water or vapor flows through the first channel 4213 (the gap between the first protrusion 4232 and the second protrusion 4233). During this process, it can still receive residual heat transferred from the first heat-conducting element 423 and the second heat-conducting element 424, maintaining a high-temperature environment, reducing the risk of cooling and condensation, and ensuring that it maintains a high temperature when entering the second vaporization chamber 4212 to improve subsequent evaporation efficiency. After entering the second vaporization chamber 4212, the heat from the second heat-conducting element 424 is transferred to the water through the bottom wall of the groove, forming a double heating effect combined with the residual heat from the first heat-conducting element 423. The unevaporated liquid water is heated again, the vapor further expands, and after the second vaporization, the residual amount of liquid water is greatly reduced, the vapor particles are finer, and the dryness is significantly improved. Subsequently, the water enters the third vaporization chamber 4215 and the fourth vaporization chamber 4217 sequentially through the second channel 4214 and the third channel 4216. Each time it passes through a vaporization chamber, it comes into contact with a new heating surface (such as the third protrusion 4246, the outer wall of the third heat-conducting component 426, etc.) and is heated and evaporated again by means of heat conduction. The superimposed effect of multi-stage heating makes the water evaporation rate approach 90%, and finally completely transforms into nanoscale steam. At this time, the steam has extremely high purity and has extremely strong penetrability and fluidity.

[0052] Multiple vaporization processes gradually evaporate the liquid water, resulting in steam outlet 320 spraying almost entirely gaseous water molecules, completely eliminating the risk of scalding or wetting hair. The fine, highly fluid nano-sized steam particles penetrate deep into the hair cuticle to replenish moisture, reducing damage to hair from high-temperature styling. The multi-vaporization chamber structure extends the heat transfer path, allowing for gradient utilization of heat from heat source 422, preventing localized overheating or heat waste, and improving energy efficiency. After being moisturized by the dried nano-steam, the hair is dry, smooth, easy to comb and style, and the styling effect lasts longer. In short, the first steam channel 421, through a synergistic design of multi-stage heating, extended path, and uniform adsorption, allows moisture to be repeatedly refined during flow, ultimately transforming it into high-quality nano-steam, ensuring safety while maximizing the value of hair care and styling. The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and 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 steam straightening comb, characterized in that, include: Holding part; The combing section is connected to the holding section, and the combing section has a first receiving cavity; A comb assembly, wherein the combing part is provided with a first mounting position, the comb assembly is disposed at the first mounting position, the comb assembly is provided with a plurality of combing teeth extending along a first direction and spaced apart, and the plurality of combing teeth are provided with at least one steam outlet; Steam supply assembly, the steam supply assembly comprising: A liquid supply assembly, which is connected to a first steam channel for supplying water to the first steam channel; A vaporization component is disposed within the first accommodating cavity. The vaporization component is provided with a first steam channel, which is connected to the steam outlet. The first steam channel includes a first vaporization chamber and a second vaporization chamber. The water undergoes a first vaporization and a second vaporization sequentially in the first vaporization chamber and the second vaporization chamber.

2. The steam straightening comb as described in claim 1, characterized in that, The gasification component includes: A heat source, wherein the heat source is used to heat the second heat-conducting element; A first heat-conducting element is disposed on the bottom wall of the first receiving cavity; A second heat-conducting element is disposed on the first heat-conducting element and is sealed to the first heat-conducting element; wherein... A first vaporization chamber, a second vaporization chamber, and a first channel are formed between the first heat-conducting component and the second heat-conducting component. The first vaporization chamber and the second vaporization chamber are spaced apart, and the first vaporization chamber is connected to the second vaporization chamber through the first channel.

3. The steam straightening comb as described in claim 2, characterized in that, The first heat-conducting element has a first groove on the end facing the comb teeth, and a first protrusion and a second protrusion are spaced apart on the bottom wall of the first groove. The second heat-conducting element has a second groove on one end facing the first heat-conducting element. The end face of the second groove abuts against the bottom wall of the first groove. The ends of the first protrusion and the second protrusion abut against the bottom wall of the second groove to form the first vaporization chamber, the second vaporization chamber, and the first channel.

4. The steam straightening comb as described in claim 3, characterized in that, The first heat-conducting element has a first stop edge on the edge of its end face facing one end of the comb teeth, and the first stop edge and the end face of the first heat-conducting element form the first groove. The edge of the end face of the second heat-conducting component is provided with a second stop edge, and the second stop edge and the end face of the second heat-conducting component away from the comb teeth form the second groove. The second stop edge is provided with a first mounting groove, and the first stop edge is engaged with the first mounting groove.

5. The steam straightening comb as described in claim 4, characterized in that, The first mounting groove is further provided with a sealing element, one end of which abuts against the bottom wall of the first mounting groove, and the other end of which abuts against the first retaining edge; and / or, The first vaporization chamber is also provided with a heat equalization element, which is used to absorb moisture in the first vaporization chamber. One end of the heat equalization element abuts against the bottom wall of the first groove, and the other end of the heat equalization element abuts against the bottom wall of the second groove.

6. The steam straightening comb as described in claim 4, characterized in that, The heat source is also provided with a third heat-conducting element. The edges of both sides of the third heat-conducting element in the length direction are provided with third baffles. A third groove is formed between the two third baffles and the side wall of the third heat-conducting element on the opposite side of the heat source. The heat source abuts against the bottom wall of the third groove, and the two third baffles abut against the outer wall of the second heat-conducting element on the side facing the comb teeth.

7. The steam straightening comb as described in claim 6, characterized in that, The first steam passage also includes a second passage and a third vaporization chamber; The second heat-conducting component has two sets of fourth baffles on the side facing the comb teeth. The two sets of fourth baffles are respectively spaced on both sides of the length direction of the second heat-conducting component. Both sets of fourth baffles are provided with a second mounting groove. The bottom wall of the second mounting groove is provided with a third protrusion. The third protrusion forms a second mounting position and a third mounting position with the side walls on both sides of the second mounting groove, respectively. The third stop is provided with a fourth groove, and the third protrusion engages with the fourth groove; a third vaporization chamber is formed between the third protrusion and the fourth groove, and the side walls on both sides of the fourth groove engage with the second mounting position and the third mounting position respectively; The third protrusion is provided with a second channel, one end of which is connected to the second vaporization chamber, and the other end of the third protrusion is connected to the third vaporization chamber.

8. The steam straightening comb as described in claim 7, characterized in that, The first steam passage also includes a third passage and a fourth vaporization chamber; The comb assembly includes a mounting part, and a fifth groove and a sixth groove are provided at intervals on one side edge of the mounting part, and a plurality of the comb teeth are disposed on the other side of the mounting part; The third heat-conducting component has a fifth stop edge on the side away from the heat source, and the fifth stop edge is engaged with the fifth groove. The fourth vaporization chamber is formed between the sixth groove and the other outer wall of the third heat-conducting element; The third heat-conducting component is provided with a third channel, one end of which is connected to the third vaporization chamber and the other end of which is connected to the fourth vaporization chamber.

9. The steam straightening comb as described in claim 8, characterized in that, The mounting section is also provided with a fourth channel, one end of which is connected to the fourth gasification chamber, and the other end of which is connected to the steam outlet.

10. The steam straightening comb as described in claim 1, characterized in that, The combing teeth also include: The first comb tooth, wherein the steam outlet is disposed on the side wall in the width direction of the first comb tooth; The second comb tooth is spaced apart from the first comb tooth; The length of the steam outlet is L1, and the length of the comb teeth is L2, where L1 < .

Images