Heating brush and cool air output type heating brush

Abstract

The present invention discloses a heating comb and a cool air output type heating comb, the heating comb comprising a frame for connecting with an operating handle, the frame comprising a first mounting frame and a second mounting frame, the first mounting frame being a heating body, and the second mounting frame being a non-heating body; the first mounting frame is provided with first comb teeth made of heat-conducting material, and the second mounting frame is provided with second comb teeth; the second mounting frame is provided with an air flow channel, and any heating surface of the first mounting frame is located outside the air flow channel, and the second mounting frame is also provided with a plurality of air outlets; the above-mentioned heating comb of the present invention can realize non-sensory heating and softening treatment of hair bundles, and can output cool natural wind to cool down hair with higher temperature, so as to quickly cool down the hair while combing the hair, thereby effectively improving the user experience.

Description

Technical Field

[0001] The present invention relates to the technical field of heating combs, and in particular to a heating comb head and a cool air output type heating comb. Background Art

[0002] It is human nature to love beauty, and hair is the appearance of the whole head. Therefore, people pay special attention to the care of hair. However, it is not an easy thing to make hair into a desired state (such as smooth, fluffy, etc.), especially in the morning, hair often becomes a big head, and conventional combs can no longer solve the problem. Therefore, people often use combs in combination with equipment such as hot air blowers and hair curling clamps to arrange their hair, which takes a long time. With the development of the fast pace of life, people are reluctant to take up too much time to take care of their hair. They hope that the comb can also have a hot hair effect while combing their hair, so as to facilitate hair styling. Therefore, heating combs are gradually favored. Using heating combs not only saves the time required for taking care of hair, but also reduces the number of hairdressing equipment.

[0003] For existing heating combs, a number of air outlets are generally provided on the comb head. When in use, hot air is blown toward the hair through the air outlet to soften the hair. Although this can soften the hair to a certain extent, it is only the integration of the function of a hot hair dryer into the comb. During use, the heat sensation is relatively strong, and it does not have the effect of directly softening the hair. Moreover, blowing hot air for a long time can easily make the hair too dry and increase the amount of static electricity generated by the hair, making it difficult to make the hair smoother, and the user experience is not very good. Summary of the invention

[0004] The object of the present invention is to provide a heating comb and a cool wind output type heating comb which can soften hair without heat sensation and can also provide cool natural wind.

[0005] In order to achieve the above-mentioned purpose, the present invention discloses a heating comb head, which includes a skeleton for connecting to an operating handle, the skeleton includes a first mounting frame and a second mounting frame, the first mounting frame is a heating body, and the second mounting frame is a non-heating body; the first mounting frame is provided with first comb teeth made of heat-conductive material, and the second mounting frame is provided with second comb teeth; the first mounting frame and the second mounting frame are arranged opposite to each other, and an air flow channel is surrounded by the first mounting frame and the second mounting frame, any heating surface of the first mounting frame is located outside the air flow channel, the air flow channel has an air inlet for receiving the introduced air flow, and the second mounting frame is also provided with a plurality of air outlet holes arranged through it, and the air outlet holes are connected to the air flow channel.

[0006] Preferably, the frame further includes a partition, which is a heat insulator and is disposed between the first mounting frame and the second mounting frame to prevent the first mounting frame from conducting heat to the second mounting frame.

[0007] Preferably, the partition includes a first side for installing the first mounting frame and a second side for installing the second mounting frame, a first receiving cavity is formed between the first mounting frame and the first side, a second receiving cavity is formed between the second side and the second mounting frame, the second receiving cavity is the airflow channel, and the second side is provided with a groove so that the volume of the second receiving cavity is larger than the volume of the first receiving cavity.

[0008] Preferably, the air flow channel further includes a pair of plasma emission heads for emitting positive ions and negative ions respectively, and the plasma emission heads are arranged opposite to the air outlet.

[0009] Preferably, an insulating member is embedded in at least one of the air outlet holes opposite to a pair of the plasma emission heads.

[0010] The present invention also discloses a cool air output type heating comb, which includes an operating handle and the aforementioned heating comb head, the operating handle is connected to the heating comb head, the operating handle includes an outer shell, a PCB circuit board and an exhaust fan connected to the PCB circuit board are arranged in the outer shell, the PCB circuit board is also used to provide the electric energy required for heating the first mounting frame, the outer shell is provided with an air inlet, and the connection between the operating handle and the heating comb head is provided with an exhaust outlet connected to the air inlet.

[0011] Preferably, the housing is also provided with a fan switch and a power switch connected to the PCB circuit board, the power switch is used to control the working state of the PCB circuit board, and the fan switch is used to independently control the working state of the exhaust fan.

[0012] Preferably, the air inlet is arranged on the bottom and / or side wall of the shell.

[0013] Preferably, the cool air output type heating comb of the present invention further includes a plasma generator, and the plasma generator is located in the housing and connected to the PCB circuit board.

[0014] Preferably, the cool air output type heating comb also includes a connecting bracket, which is arranged between the frame and the operating handle, and the connecting bracket includes an annular connecting sleeve, and the connecting bracket includes an annular connecting sleeve, and the connecting sleeve has a first connecting part and a second connecting part respectively provided at opposite ends, the first connecting part is used to connect to the frame, and the second connecting part is used to connect to the operating handle.

[0015] Preferably, an air guiding structure is provided in the connecting sleeve, and the air guiding structure is used to guide the airflow entering from the second connecting part to the air inlet. The air guiding structure includes a baffle plate provided in the connecting sleeve, and there is a gap between the baffle plate and the side wall of the connecting sleeve, and the gap forms a notch. The baffle plate is opposite to the first mounting frame, and the notch is opposite to the air inlet of the airflow channel.

[0016] Compared with the prior art, the above technical scheme of the present invention divides the skeleton of the heating comb head into functions, namely a heating mounting frame and a non-heating second mounting frame, and the first mounting frame is provided with first comb teeth that can conduct heat, and the second mounting frame is provided with second comb teeth and air outlet holes. In this way, when a user combs his hair using the heating comb with the heating comb head, he can first comb his hair with the first comb teeth. At this time, since the first comb teeth have the required temperature for softening the hair, the user can soften and comb the hair without feeling the hot air, thereby shaping the hair, and then use the second comb teeth to comb the hair. At this time, the air outlet holes on the second mounting frame output cool natural wind to cool down the hair with higher temperature, thereby quickly cooling the hair while combing the hair, thereby effectively improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the heating comb in one state according to the embodiment of the present invention.

[0018] Figure 2 It is a three-dimensional diagram of the heating comb in another state according to the embodiment of the present invention.

[0019] Figure 3 for Figure 1 and Figure 2 Figure 2. The internal structure of the operating handle.

[0020] Figure 4 for Figure 2 Enlarged structural diagram of the medium heat comb.

[0021] Figure 5 for Figure 1 Enlarged structural diagram of the medium heat comb.

[0022] Figure 6 for Figure 4 Exploded view of the structure of the medium heat comb.

[0023] Figure 7 Figure 4 FIG. 2 is a diagram showing the connection structure between the second mounting frame and the partition.

[0024] Figure 8 It is an end view of the second mounting bracket in the embodiment of the present invention.

[0025] Fig. 93D is a three-dimensional structural diagram of the second comb teeth in an embodiment of the present invention.

[0026] Fig.10 3D is a three-dimensional structural diagram of the first comb teeth in an embodiment of the present invention.

[0027] Fig.11 It is a three-dimensional structural diagram of the second side of the partition in an upward state in an embodiment of the present invention.

[0028] Fig.12 It is a three-dimensional structural diagram of the first side of the partition in an upward state in an embodiment of the present invention.

[0029] Fig.13 It is a three-dimensional structural diagram of the connecting bracket in an embodiment of the present invention.

[0030] Fig.14 for Fig.13 End view of the connecting bracket. DETAILED DESCRIPTION

[0031] In order to explain the technical content, structural features, achieved objectives and effects of the present invention in detail, the following is a detailed description in conjunction with the implementation methods and the accompanying drawings.

[0032] This embodiment discloses a cool wind output type heating comb, that is, the comb teeth of the heating comb can generate heat to heat and soften the hair, and can also output cool natural wind to quickly restore the hair to its natural temperature. Figures 1 to 3 The heating comb includes an operating handle 2 and a heating comb head 1. The operating handle 2 includes a housing 20. A PCB circuit board 21 and an exhaust fan 22 connected to the PCB circuit board 21 are arranged in the housing 20. The heating comb head 1 includes a frame for connecting with the operating handle 2. One end of the housing 20 is provided with a connecting end 23 for connecting with the frame.

[0033] like Figures 4 to 8 , the skeleton includes a first mounting frame 10 and a second mounting frame 11, the first mounting frame 10 is a heating element, and the second mounting frame 11 is a non-heating element. It should be noted that the first mounting frame 10 in this embodiment is a heating element, which means that the first mounting frame 10 can generate heat by itself (electroheating) or generate heat by conducting heat through other heating elements (such as heating wires). The second mounting frame 11 is a non-heating element, which only means that it does not output heat, and does not impose any restrictions on its material. For example, it can use the same material as the first mounting frame 10, as long as it does not provide a heating source or conduct heat pressure, or it can use a different material from the first mounting frame 10. In this embodiment, the first mounting frame 10 and the second mounting frame 11 are both profiled aluminum plates.

[0034] The first mounting frame 10 is provided with first comb teeth 100 made of heat-conducting material, so that the first mounting frame 10 can transfer temperature to the first comb teeth 100, thereby enabling the first comb teeth 100 to heat and soften hair. The second mounting frame 11 is provided with second comb teeth 110, which can be made of heat-conducting material or non-heat-conducting material, and there is no limitation on this.

[0035] like Figures 6 to 8 The cross section of the second mounting frame 11 is a curved surface. The first mounting frame 10 and the second mounting frame 11 are arranged opposite to each other, and an air flow channel 113 is surrounded by the first mounting frame 10 and the second mounting frame 11. Specifically, the second mounting frame 11 includes a first wall surface 111 facing the inner side of the frame and a second wall surface 112 facing the outer side of the frame. Specifically, the second mounting frame 11 forms an air flow channel 113 through the first wall surface 111. Moreover, any heating surface of the first mounting frame 10 is located outside the air flow channel 113, thereby preventing the first mounting frame 10 from conducting heat into the air flow channel 113, ensuring that the wind output through the air flow channel 113 is natural wind. The air flow channel 113 has an air inlet 114 for receiving the introduced air flow, please refer to Figure 3 The connection end 23 is provided with an exhaust port 27 connected to the air inlet 114, so that the air exhausted by the exhaust fan 22 enters the air flow channel 113 of the heating combing head 1 through the exhaust port 27 on the housing 20 and the air inlet 114 of the air flow channel 113. The second mounting frame 11 is also provided with a plurality of air outlet holes 115 that penetrate the first wall surface 111 and the second wall surface 112 to be connected to the air flow channel 113.

[0036] like Figure 3 The PCB circuit board 21 in the housing 20 provides electric energy for the exhaust fan 22 and is also used to provide the electric energy required for heating the first mounting frame 10. The housing 20 is provided with an air inlet 24, and the external air flow is drawn into the housing 20 through the air inlet 24. Preferably, in this embodiment, the air inlet 24 is provided on the bottom and side wall of the housing 20. Of course, in other embodiments, the air inlet 24 is provided at the bottom of the housing 20 or on the side wall of the housing 20, so it is not limited thereto.

[0037] The heating comb with the above structure abandons the traditional hot air output and adopts the non-sensing heating method to heat and soften the hair bundle. When the user uses the heating comb with the heating comb head 1 to comb the hair, the user can first use the first comb teeth 100 to comb the hair (such as Figure 1 At this time, since the first comb teeth 100 have the temperature required to soften the hair, the user can complete the softening and combing of the hair without feeling the hot air, thereby shaping the hair, and then use the second comb teeth 110 to comb the hair (such as Figure 2At this time, the air outlet 115 located on the second mounting frame 11 outputs cool natural wind to cool down the hair with higher temperature, so as to quickly cool down the hair while combing it, thereby effectively improving the user experience.

[0038] Alternatively, if Figure 6 , along the long axis of the frame, the first mounting frame 10 and the second mounting frame 11 are arranged back to back. In this embodiment, the first mounting frame 10 and the second mounting frame 11 are respectively located on the left and right sides of the central axis of the frame. When in use, the comb teeth currently in use, that is, the first comb teeth 100 or the second comb teeth 110, can be adjusted by turning the heating comb head 1 up and down, which is convenient to use.

[0039] Alternatively, if Figure 6 , Figure 7 , Fig.11 and Fig.12 The frame further includes a partition 12, which is a heat insulator and is disposed between the first mounting frame 10 and the second mounting frame 11 to prevent the first mounting frame 10 from transferring heat to the second mounting frame 11. In this embodiment, the first mounting frame 10 and the second mounting frame 11 are separated by the partition 12, and a closed space is formed between the first wall 111 and the partition 12, which is the airflow channel 113. This effectively prevents the first mounting frame 10 from transferring heat to the airflow channel 113, ensuring that the airflow in the airflow channel 113 is at a normal temperature.

[0040] Specifically, the partition 12 includes a first side 120 ( Fig.12 ) and a second side 121 ( Fig.11 ), a first receiving cavity is formed between the first mounting frame 10 and the first side 120, and a second receiving cavity is formed between the second side 121 and the second mounting frame 11. The second receiving cavity is the airflow channel 113. The second side 121 is provided with a groove 122. For example, the cross-section of the second side 121 is roughly U-shaped. The second mounting frame 11 is connected to the opposite sides of the groove 122 so that the volume of the second receiving cavity is greater than the volume of the first receiving cavity. In this embodiment, since the second side 121 of the partition 12 is provided with the groove 122, the part of the second mounting frame 11 except the edge is in a suspended state, thereby effectively reducing the contact area between the second mounting frame 11 and the partition 12, further improving the heat insulation effect of the partition 12, and at the same time increasing the volume of the airflow channel 113.

[0041] Alternatively, if Figures 1 to 5 ,as well as Fig.13The heating comb head 1 also includes a connecting bracket 13 arranged at one end of the skeleton, and the connecting bracket 13 includes an annular connecting sleeve 130, and a first connecting portion 131 and a second connecting portion 132 are respectively provided at opposite ends along the central axis of the connecting sleeve 130. The first connecting portion 131 is used to connect with the first mounting frame 10 and the second mounting frame 11, and the second connecting portion 132 is used to connect with the operating handle 2. In this embodiment, the first connecting portion 131 includes a connecting column 1310 with a screw hole and a plug plate 1311, and the second connecting portion 132 includes a connecting tube that can be inserted into the outer shell 20 of the operating handle 2. An air guide structure is provided in the connecting sleeve 130, and the air guide structure is used to guide the airflow entering from the second connecting portion 132 to the air inlet 114. Specifically, as Fig.14 The air guide structure includes a baffle 133 disposed at the air flow inlet and outlet of the connecting sleeve 130. There is a gap between the baffle 133 and the side wall of the connecting sleeve 130, and the gap forms a notch 134. The baffle 133 is opposite to the first mounting frame 10, and the notch 134 is opposite to the air inlet 114 of the air flow channel 113. In this embodiment, when the airflow discharged by the exhaust fan 22 enters the connecting sleeve 130, due to the obstruction of the baffle 133, the airflow is restricted to flow toward the first mounting frame 10, and flows into the air inlet 114 in the second mounting frame 11 through the notch 134, and then enters the air flow channel 113, so that the cool wind can be prevented from affecting the temperature of the first mounting frame 10, and the exhaust volume on the side of the second mounting frame 11 can be increased.

[0042] Optionally, a pair of plasma emission heads 116 for emitting positive ions and negative ions respectively may be provided in the air flow channel 113. Specifically, there is a gap between the two plasma emission heads 116. When the positive ions and negative ions emitted by the plasma emission heads 116 are blown out with the wind, the positive ions and negative ions undergo a neutralization reaction in the air and emit huge energy, which can kill bacteria around the air, thereby achieving a sterilization effect. Preferably, the number of negative ions is much greater than the positive ions, so the unneutralized negative ions have the effects of making the hair softer, anti-static and deodorizing.

[0043] In addition, when the second mounting frame 11 is made of a metal plate, since the metal plate interferes with positive and negative ions, it will affect the emission of negative ions through the air outlet 115 . Therefore, an insulating member 117 is embedded in at least one of the air outlets 115 opposite to a pair of plasma emission heads 116 .

[0044] Alternatively, if Figure 1 , Figure 2 as well as Fig. 9 and Fig.10The first comb teeth 100 are rigid teeth, the second comb teeth 110 are flexible teeth, and the length of the second comb teeth 110 is greater than the length of the first comb teeth 100. In this embodiment, the first comb teeth 100 are made of metal material, and the second comb teeth 110 are made of rubber material. Since the second comb teeth 110 are longer, a better combing effect can be achieved.

[0045] Furthermore, if Figure 1 The second comb teeth 110 are also arranged on the first mounting frame 10, and on the first mounting frame 10, the second comb teeth 110 and the first comb teeth 100 are arranged in rows and spaced apart, so that while the hair is heated and softened by the first comb teeth 100, the hair can also be better combed by the second comb teeth 110, thereby improving the user experience.

[0046] Furthermore, if Fig.10 The side surface P of the first comb tooth 100 opposite to the tooth groove is a plane, thereby effectively increasing the contact area between the first comb tooth 100 and the hair bundle and improving the softening effect.

[0047] In addition, to facilitate the installation and replacement of comb teeth, such as Fig. 9 and Fig.10 , a plurality of first comb teeth 100 are arranged at intervals and fixed on a strip substrate bp, and similarly, a plurality of second comb teeth 110 are arranged at intervals and fixed on another strip substrate bp', and a detachable connection structure for mounting the strip substrate is provided on the first mounting frame 10 and the second mounting frame 11. Figure 8 Taking the second mounting frame 11 as an example, the detachable connection structure includes a plurality of C-shaped slots 118 spaced apart thereon, and the strip substrate bp' can be slidably clamped in the slots 118, thereby realizing the rapid installation and removal of the comb teeth.

[0048] Please refer again Figure 3 In order to facilitate the user to selectively turn on or off the exhaust fan 22 according to his / her will, the housing 20 is further provided with a fan switch 25 and a power switch 26 connected to the PCB circuit board 21. The power switch 26 is used to control the working state of the PCB circuit board 21, and the fan switch 25 is used to independently control the working state of the exhaust fan 22. In this embodiment, when the power switch 26 is turned on, the first mounting frame 10 is in a heating state. At this time, the exhaust fan 22 can be turned on or off by the fan switch 25, so that the air outlet 115 on the second mounting frame 11 can blow air or stop blowing air, which is convenient to use.

[0049] Please refer again Figure 3The cool air output type heating comb of this embodiment also includes a plasma generator (not shown in the figure), which is located in the housing and connected to the PCB circuit board. It is understandable that the plasma generator is connected to the two plasma emission heads 116 through two high-voltage emission lines. The structural connection and ion emission principle between the plasma generator, the high-voltage emission line and the ion emission head 116 are well known to those skilled in the art, so they are not described here. It is understandable that when the power switch 26 is turned on, the plasma emission head works.

[0050] In summary, the above embodiment discloses a cool wind output type heating comb, half of which (one side of the first mounting frame 10) has the function of combing the hair while heating the hair bundles without feeling to soften the hair, and the other half of the heating comb (one side of the second mounting frame 11) has the function of blowing cool natural wind while combing the hair, so that the hair with higher temperature can be quickly cooled down, effectively improving the use of the somatosensory rod. In addition, when blowing cool wind, plasma can also be discharged outward through the exhaust port 27 to purify the air around the hair, while bringing a care effect to the hair and scalp. With the above heating comb, you only need to stroke your hair lightly to smooth out the frizzy hair bundles, making the hair look fluffy and soft, and making the hairstyle more textured.

[0051] The above disclosure is only the preferred embodiment of the present invention, which certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the scope of the patent application of the present invention are still within the scope covered by the present invention.

Claims

1. A heating comb, characterized in that: The invention comprises a frame for connecting with an operating handle, the frame comprising a first mounting frame and a second mounting frame, the first mounting frame is a heating element, and the second mounting frame is a non-heating element; the first mounting frame is provided with first comb teeth made of a heat-conducting material, and the second mounting frame is provided with second comb teeth; the first mounting frame and the second mounting frame are arranged opposite to each other, an air flow channel is surrounded between the first mounting frame and the second mounting frame, any heating surface of the first mounting frame is located outside the air flow channel, the air flow channel has an air inlet for receiving the introduced air flow, and the second mounting frame is also provided with a plurality of air outlet holes arranged through the air flow channel, and the air outlet holes are connected with the air flow channel; Wherein, the skeleton also includes a partition, which is a heat insulator, and is arranged between the first mounting frame and the second mounting frame to prevent the first mounting frame from transferring heat to the second mounting frame; the partition includes a first side for installing the first mounting frame and a second side for installing the second mounting frame, a first receiving cavity is formed between the first mounting frame and the first side, and a second receiving cavity is formed between the second side and the second mounting frame, the second receiving cavity is the airflow channel, and the second side is provided with a groove so that the volume of the second receiving cavity is larger than the volume of the first receiving cavity.

2. The heating comb according to claim 1, characterized in that: The air flow channel also includes a pair of plasma emission heads for emitting positive ions and negative ions respectively, and the plasma emission heads are arranged opposite to the air outlet.

3. The heating comb according to claim 1, characterized in that: An insulating member is embedded in at least one of the air outlet holes opposite to a pair of the plasma emission heads.

4. A cool air output type heating comb, characterized in that: It comprises an operating handle and a heating comb head as claimed in any one of claims 1 to 3, wherein the operating handle is connected to the heating comb head, the operating handle comprises a shell, a PCB circuit board and an exhaust fan connected to the PCB circuit board are arranged in the shell, the PCB circuit board is also used to provide the electric energy required for heating the first mounting frame, an air inlet is arranged on the shell, and an exhaust outlet connected to the air inlet is arranged at the connection between the operating handle and the heating comb head.

5. The cool air output type heating comb according to claim 4, characterized in that: The housing is also provided with a fan switch and a power switch connected to the PCB circuit board. The power switch is used to control the working state of the PCB circuit board, and the fan switch is used to independently control the working state of the exhaust fan.

6. The cool air output type heating comb according to claim 4, characterized in that: The air inlet is arranged on the bottom and / or side wall of the shell.

7. The cool air output type heating comb according to claim 4, characterized in that: It also includes a plasma generator, which is located in the housing and connected to the PCB circuit board.

8. The cool air output type heating comb according to claim 4, characterized in that: It also includes a connecting bracket, which is arranged between the frame and the operating handle. The connecting bracket includes an annular connecting sleeve, and the opposite ends of the connecting sleeve are respectively provided with a first connecting part and a second connecting part. The first connecting part is used to connect to the frame, and the second connecting part is used to connect to the operating handle.

9. The cool air output type heating comb according to claim 8, characterized in that: An air guiding structure is arranged in the connecting sleeve, and the air guiding structure is used to guide the airflow entering from the second connecting part to the air inlet. The air guiding structure includes a baffle plate arranged in the connecting sleeve, and there is a gap between the baffle plate and the side wall of the connecting sleeve, and the gap forms a notch. The baffle plate is opposite to the first mounting frame, and the notch is opposite to the air inlet of the airflow channel.

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