Improved hair straightening wind comb structure

Abstract

The utility model provides an improved hair straightening air comb structure. The improved hair straightening air comb structure is technically characterized by comprising a heat insulation comb tooth assembly, a heating comb tooth assembly and a heating assembly. The first heat insulation cover is provided with a cover-shaped first containing space with a downward opening, and the heat conduction plate and the heating assembly are arranged in the first containing space in a covering mode; the second heat insulation cover is provided with a cover-shaped second containing space with a downward opening, and the first heat insulation cover is arranged in the second containing space in a covering mode; the shell is provided with an opening matched with the outer contour of the heat insulation bottom shell, the second heat insulation cover is contained in the third containing space, the third containing space backwards extends out of a handle part of the cylindrical space, a fan assembly is arranged in the handle part, and an air inlet hole is formed in the handle part. An air separation layer is formed between the first heat insulation cover and the second heat insulation cover, two-way conduction of heat can be prevented, heat loss can be obviously reduced, the temperature of natural cold air cannot rise, the air volume is larger, the temperature is lower, and the rapid shaping effect is better.

Description

Technical Field

[0001] This utility model relates to the field of hair care product technology, specifically to an improved straight hair comb structure. Background Technology

[0002] Hair straightening combs typically heat the hair during combing using heated metal teeth, while simultaneously cooling the hair with natural airflow, allowing for quick styling. Chinese utility model patent CN217906673U discloses a hair straightening comb structure. Analyzing it with the comb teeth facing upwards, the structure includes a metal plate with distributed comb teeth, a heating element attached to the bottom surface of the metal plate, a heat insulation element located on the bottom surface of the heating element, and a housing. The heat insulation element includes a heat insulation base plate and heat insulation side plates, with the side plates also serving to guide airflow to the side air vents. However, during use, the following improvements were found in this hair straightener: The heat from the heating element diffuses outward through the heat-insulating base plate and side plates. To maintain the straightening temperature of the comb teeth, the energy consumption of the heating element increases. At the same time, the dissipated heat is conducted to the outer shell through the heat-insulating base plate, making the outer shell temperature high. At this point, a notch needs to be set at the end of the heat-insulating base plate corresponding to the handle to allow natural cool air to blow into the heat-insulating base plate for cooling. This not only loses some airflow, resulting in a reduction in the airflow blowing out of the comb teeth, but also further exacerbates heat loss. In addition, the airflow passing through the narrow notch will generate obvious noise. Furthermore, the heat entering the air ducts on both sides through the heat-insulating side plates will heat the natural cool air in the air ducts, resulting in a higher temperature of the natural cool air blowing out of the comb teeth. The low airflow and high temperature will directly affect the hair styling effect quickly. Utility Model Content

[0003] The purpose of this invention is to provide a hair straightener that is energy-saving, noise-reducing, and has a better styling effect.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] An improved straight hair comb structure includes:

[0006] The heat-insulating comb assembly includes a heat-insulating base shell and integrally formed long comb teeth that are vertically and evenly distributed on the bottom surface of the heat-insulating base shell; several vertically penetrating air outlet holes are distributed along the two sides of the heat-insulating base shell.

[0007] The heating comb assembly includes a heat-conducting plate disposed on the back of the heat-insulating bottom shell, and integrally formed short comb teeth that are vertically and evenly distributed on the bottom surface of the heat-conducting plate, and the short comb teeth pass downward through the heat-insulating bottom shell.

[0008] The heating element includes a heating element that is attached and fixed to the back of the heat-conducting plate, and a temperature control sensor;

[0009] The first heat-insulating cover has a first receiving space in the shape of a cover with an opening facing downward, and a bottom edge is fixedly installed on the back of the heat-insulating bottom shell and covers the heat-conducting plate and the heating component in the first receiving space.

[0010] The second heat-insulating cover has a second receiving space in the shape of a cover with an opening facing downward, and a bottom edge is combined with the heat-insulating bottom shell and covers the first heat-insulating cover in the second receiving space.

[0011] The outer shell has an opening that is adaptively installed on the outer contour of the heat-insulating bottom shell, and a third receiving space in which the second heat-insulating cover is received inside, and the third receiving space extends rearward to form a handle portion in the shape of a cylindrical space, and a fan assembly is arranged in the handle portion and has an air inlet hole.

[0012] In a preferred embodiment, a battery for power supply is further arranged in the handle portion.

[0013] In a preferred embodiment, both side edges of the second heat-insulating cover extend to form extension portions that are combined with the edge of the heat-insulating bottom shell, and the extension portions have air guide holes corresponding to the air outlet holes.

[0014] In a preferred embodiment, a V-shaped baffle is formed on the front end portion of the back of the second heat-insulating cover for guiding air flow toward the air guide holes on both sides, and the middle portion of the baffle extends rearward.

[0015] In a preferred embodiment, the fan assembly is arranged on the front end portion of the handle portion.

[0016] In a preferred embodiment, a mica sheet is combined on the back of the heating body, and an elastic support is arranged on the back of the mica sheet, and the elastic support is elastically abutted between the inner bottom surface of the first heat-insulating cover and the mica sheet.

[0017] In a preferred embodiment, the mica sheet and the elastic support have a through hole, and a clamping jaw for clamping and installing a temperature control sensor is arranged on the elastic support at a position corresponding to the through hole.

[0018] In a preferred embodiment, a temperature fuse is further fixed on the elastic support through the clamping jaw.

[0019] In a preferred embodiment, a control circuit board, a discharge needle of a negative ion generator, or an electrode of a plasma generator is further arranged in the handle portion, the discharge needle or the electrode penetrates through the outer shell from the front of the fan assembly to form a release hole, and the release hole is arranged toward the lower side of the heat-insulating bottom shell.

[0020] The utility model discloses a beneficial effect lies in: set up first heat shield and second heat shield, form an air partition layer between both, make and heat up the heat of component only flow to the side of heating comb assembly, and it is difficult to conduct to the side of shell, and natural cold wind is also difficult to influence the heat of heating component, compared with prior art, not only reduced heat loss obviously, and will not make natural cold wind temperature rise, natural cold wind all from both sides of the air outlet hole out blow, not only the air quantity is bigger, and temperature is lower, and the quick setting effect is better, in addition, the natural wind of fan assembly blows into third storage space without shelter, make noise reduce obviously. BRIEF DESCRIPTION OF DRAWINGS

[0021] The utility model makes further detailed explanation in combination with specific embodiment and accompanying drawing.

[0022] Figure 1 It is whole structure schematic diagram of straight hair wind comb in example;

[0023] Figure 2 It is part exploded structure schematic diagram of straight hair wind comb in example;

[0024] Figure 3 It is structure schematic diagram of heat insulation comb assembly in example;

[0025] Figure 4 It is structure schematic diagram of heating component in example;

[0026] Figure 5 It is bottom structure schematic diagram of first heat shield in example;

[0027] Figure 6 It is bottom structure schematic diagram of second heat shield in example;

[0028] Figure 7 It is structure schematic diagram of shell structure in example;

[0029] Figure 8 It is top structure schematic diagram of second heat shield in example;

[0030] Figure 9 It is electrode installation structure schematic diagram of negative ion generator in example. PREFERRED EMBODIMENT

[0031] The utility model makes further detailed explanation in combination with specific embodiment and accompanying drawing.

[0032] REFERENCE Figures 1 to 9The improved straightening hair comb structure of the embodiment comprises: a heat insulation comb assembly 1, comprising a heat insulation bottom shell 11 and long comb teeth 12 integrally formed and vertically and uniformly distributed on the bottom surface of the heat insulation bottom shell 11; a plurality of vertical air outlet holes 13 are distributed on the side edges of the heat insulation bottom shell 11; a heating comb assembly 2, comprising a heat conduction plate 21 arranged on the back of the heat insulation bottom shell 11 and short comb teeth 22 integrally formed and vertically and uniformly distributed on the bottom surface of the heat conduction plate 21, and the short comb teeth 22 penetrating through the heat insulation bottom shell 11 downwards; a heating assembly 3, comprising a heating body 31 fixedly arranged on the back of the heat conduction plate 21 and a temperature control sensor 32; a first heat insulation cover 4, having a first receiving space 41 in the form of a cover with an opening downwards, the bottom edge of which is fixedly installed on the back of the heat insulation bottom shell 11 and covers the heat conduction plate 21 and the heating assembly 3 in the first receiving space 41; a second heat insulation cover 5, having a second receiving space 51 in the form of a cover with an opening downwards, the bottom edge of which is combined with the heat insulation bottom shell 11 and covers the first heat insulation cover 4 in the second receiving space 51; and a shell 6, having an opening matched with the outer contour of the heat insulation bottom shell 11, and a third receiving space 61 in which the second heat insulation cover 5 is received, and a handle part 62 of a cylindrical space extending backwards from the third receiving space 61, the handle part 62 being provided with a fan assembly 621 and having an air inlet hole 622.

[0033] The first heat insulation cover 4 and the second heat insulation cover 5 are arranged to form an air insulation layer therebetween, so that the heat of the heating assembly 3 can only flow to one side of the heating comb assembly 2, and it is difficult to conduct to the side of the shell 6, and the natural cold air is also difficult to affect the heat of the heating assembly 3, which not only significantly reduces the heat loss, but also does not increase the temperature of the natural cold air, and the natural cold air is blown out from the air outlet holes 13 on both sides, so that the air volume is larger and the temperature is lower, and the fast styling effect is better; in addition, the natural wind blown into the third receiving space 61 by the fan assembly 621 is not blocked, so that the noise is significantly reduced.

[0034] In a preferred embodiment, the handle part 62 of the embodiment is further provided with a battery 623 for power supply. Since the straightening hair comb is energy-saving, the battery 623 power supply scheme becomes feasible, and after the battery 623 is used for power supply, the convenience of using the straightening hair fan is greatly improved.

[0035] In a preferred embodiment, the two side edges of the second heat insulation cover 5 of the embodiment extend out of the extension part 52 matched with the edge of the heat insulation bottom shell 11, and the extension part 52 has an air guide hole 521 corresponding to the air outlet hole 13. The extension part 52 can make the wind in the third receiving space 61 more naturally guide into the air outlet hole 13, and further reduce the wind noise.

[0036] A V-shaped baffle 53 is formed on the front end of the back surface of the second heat shield 5 to guide the airflow to the air guiding holes 521 on both sides, and the middle part of the baffle 53 extends backward. The baffle 53 can make the air blow out from the air outlet holes 13 on both sides more strongly.

[0037] In a preferred embodiment, the fan assembly 621 is arranged at the front end of the handle portion 62. The air blown by the fan assembly 621 is not blocked by other components and is not wasted.

[0038] In a preferred embodiment, a mica sheet 33 is attached to the back surface of the heating body 31, and an elastic support 34 is arranged on the back surface of the mica sheet 33 and elastically abuts between the inner bottom surface of the first heat shield 4 and the mica sheet 33. The mica sheet 33 is used for heat insulation and protection of the heating body 31, and the elastic support 34 can make the heating body 31 tightly abut the heat conducting plate 21 to improve the heat conduction efficiency.

[0039] In a preferred embodiment, the mica sheet 33 and the elastic support 34 have a through hole 300, and a clamping jaw 341 for clamping and mounting the temperature control sensor 32 is arranged on the elastic support 34 at a position corresponding to the through hole 300. The clamping jaw 341 facilitates the mounting and fixing of the temperature control sensor 32.

[0040] In a preferred embodiment, a temperature fuse 35 is also fixed on the elastic support 34 through the clamping jaw 341.

[0041] In a preferred embodiment, a control circuit board 624 is further arranged in the handle portion 62, and a discharge needle 625 of a negative ion generator or an electrode 626 of a plasma generator is arranged in the handle portion 62, the discharge needle 625 or the electrode 626 penetrates the shell 6 from the front of the fan assembly 621 to form a release hole 627, and the release hole 627 is arranged towards the bottom of the heat insulation bottom shell 11. Specifically, when the negative ion generator is arranged, the release hole 627 corresponding to the discharge needle 625 is located in the middle, and when the plasma generator is arranged, the release hole 627 corresponding to the electrode 626 is located on both sides; by generating negative ions or plasma and blowing them to the comb surface by the fan assembly 621, the negative ions can make the hair smoother and more moisturized, and the plasma can make the hair more smooth, which can further improve the hair styling effect.

[0042] The above description is not intended to limit the technical scope of the present application, and any modification, equivalent change and modification made according to the technical essence of the present application to the above embodiments are still within the scope of the technical solution of the present application.

Claims

1. An improved straightening hair comb structure characterized by: The application relates to a heat insulation and heating assembly. The heat insulation comb assembly comprises a heat insulation base and long combs integrally formed on the bottom surface of the heat insulation base; and a plurality of air outlet holes are arranged on the two side edges of the heat insulation base. The heating comb assembly comprises a heat conduction plate arranged on the back surface of the heat insulation base and short combs integrally formed on the bottom surface of the heat conduction plate, and the short combs pass through the heat insulation base. The heating assembly comprises a heating body fixed on the back surface of the heat conduction plate and a temperature control sensor. The first heat insulation cover has a first receiving space with an opening downwardly, and the bottom edge of the first receiving space is fixedly installed on the back surface of the heat insulation base and covers the heat conduction plate and the heating assembly in the first receiving space. The second heat insulation cover has a second receiving space with an opening downwardly, and the bottom edge of the second receiving space is combined with the heat insulation base and covers the first heat insulation cover in the second receiving space. The shell has an opening matched with the outer contour of the heat insulation base, and the second heat insulation cover is received in a third receiving space in the shell, and the third receiving space extends into a handle part in the form of a cylinder, the handle part is provided with a fan assembly and has an air inlet hole.

2. A modified straightening comb structure according to claim 1, wherein: The handle part is also provided with a power supply battery.

3. The improved straightening comb structure according to claim 1, wherein: The two side edges of the second heat insulation cover extend into extension parts matched with the side edges of the heat insulation base, and the extension parts have air guide holes corresponding to the air outlet holes.

4. The improved straightening comb structure according to claim 3, wherein: The front end part of the back surface of the second heat insulation cover is formed with a V-shaped baffle for guiding air flow to the air guide holes on the two sides, and the middle part of the baffle extends backward.

5. The improved straightening comb structure according to claim 1, wherein: The fan assembly is arranged on the front end part of the handle part.

6. The improved straightening comb structure according to claim 1, wherein: The back surface of the heating body is provided with a mica sheet, and the back surface of the mica sheet is provided with an elastic support elastically abutting between the inner bottom surface of the first heat insulation cover and the mica sheet.

7. A modified straightening comb structure according to claim 6, wherein: The mica sheet and the elastic support have a through hole, and the elastic support is provided with a clamping jaw for clamping and fixing the temperature control sensor at a position corresponding to the through hole.

8. The improved straightening comb structure according to claim 7, wherein: The elastic support is also fixed with a temperature fuse through the clamping jaw.

9. The improved straightening comb structure according to claim 1, wherein: The handle part is also provided with a control circuit board and a discharge needle of a negative ion generator or an electrode of a plasma generator, and the discharge needle or the electrode passes out of the shell from the front of the fan assembly to form a release hole, and the release hole is arranged towards the lower part of the heat insulation base.

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