Far infrared light blowing equipment

Abstract

The utility model discloses far infrared light blowing equipment, and belongs to the field of hair dryer design. According to the far infrared light blowing equipment, the health care and health preserving effects of the blower are improved by combining the high-wind-speed blower and the far infrared light technology. Firstly, the far infrared light technology improves the hair care effect through the thermal radiation effect. Furthermore, through the optimized design of the far-infrared ceramic mica coil, the far-infrared light emissivity up to 90% or above is ensured. The efficient far infrared radiation can provide uniform heat distribution in the blowing process, the blowing temperature is stabilized, and local overheating is avoided. In order to solve the problem that an existing ceramic material is prone to damage, according to the scheme, the far infrared ceramic mica ring is fixed in the air outlet, and the durability and the stability are improved by adopting the design of a mica sheet composite material. The mica sheet has good thermal stability and insulation characteristics, so that the heat resistance and anti-stripping capability of the ceramic material can be improved. The mica sheet is added into the ceramic material, so that the structural stability of the ceramic material can be enhanced, and the fracture risk under high temperature and long-term use is reduced.

Description

Technical Field

[0001] The present application relates to the field of hair dryer design, and in particular to a far-infrared hair dryer. Background Art

[0002] In the field of modern hair dryer technology, the design and performance optimization of high-speed hair dryers is an important research direction. In recent years, far-infrared light technology has been introduced into hair dryers to improve their health and wellness effects.

[0003] Regarding far-infrared technology in hair dryers, the far-infrared technology integrated into high-speed hair dryers aims to leverage the thermal radiation effects of infrared light, as specified in GB / T 30127-2013, "Testing and Evaluation of Far-Infrared Properties of Textiles," to enhance scalp and hair care. The penetrating effect of far-infrared light improves oscillatory heat transfer efficiency, promoting dilation of scalp capillaries and blood circulation. Furthermore, the blood flow and the contact area with the airflow raise body temperature, thereby contributing to scalp health and hair care. Furthermore, combining high-speed design with far-infrared technology can effectively accelerate moisture evaporation from hair, improving the user experience and care results. This type of technology typically requires optimized heating elements and optical materials to ensure effective interaction.

[0004] However, there are still several problems in the current technical implementation. Most of the current far-infrared hair dryers use bioceramic materials, which are often located at the air outlet of the hair dryer. However, ceramic materials are prone to peeling and cracking during long-term use, which not only reduces the emission efficiency of far-infrared light, but may also affect the overall performance of the device. In addition, the operating environment of the hair dryer, including moisture and ambient temperature, will have an adverse effect on the heat source absorption and conversion of the ceramic material. The unstable thermal efficiency caused by environmental factors limits the emissivity and effect of far-infrared light. Furthermore, the ceramic sheet and its supporting shell structure in the existing design are relatively complex, resulting in high production costs. At the same time, precise mold opening is required during the manufacturing process, which further increases the difficulty and cost of production. Therefore, the use of ceramic materials may lead to uneven temperature, increase the risk of burns to users, and damage to the ceramic sheet may cause other safety hazards.

[0005] In summary, despite the potential advantages of high-speed hair dryers combined with far-infrared technology, current implementations still face challenges such as poor durability, insufficient environmental adaptability, high production costs, and safety concerns. Addressing these issues is crucial to improving product performance and user experience. Utility Model Content

[0006] The utility model provides a far-infrared light blowing device. It can solve the above-mentioned problems existing in the related art. The technical solution is as follows:

[0007] The present application provides a far-infrared hair dryer, which includes a magnetic hair dryer, a front air outlet cover, a heating wire, a hair dryer back cover, a rear air inlet, a high-speed motor, a handheld handle, a lower filter and an air inlet, and a far-infrared ceramic mica ring;

[0008] The far-infrared ceramic mica ring is located inside the air outlet of the front cover of the front air outlet, and the far-infrared light emissivity of the far-infrared ceramic mica ring is 90% or more.

[0009] Optionally, the far-infrared ceramic mica ring consists of a functional inner ring and a functional outer ring, and the functional inner ring and the functional outer ring respectively surround the heating wire from the inside to the outside, and the inner and outer rings of the functional inner ring and the functional outer ring are designed to completely cover the heating wire to reduce heat conduction and heat dissipation loss.

[0010] Optionally, the far-infrared ceramic mica ring includes far-infrared ceramic material and mica sheets. Under the action of the composite material of the far-infrared ceramic material and the mica sheets, the far-infrared ceramic mica ring is used for absorbing heat and radiating far-infrared rays.

[0011] Optionally, after the heating wire is energized, the far-infrared ceramic material in the far-infrared ceramic mica ring is used to absorb the heat energy generated by the heating wire and convert it into a far-infrared emissivity of 90% or more.

[0012] Optionally, after the heating wire is energized, the mica sheets in the far-infrared ceramic mica ring are used to radiate far-infrared rays and emit heat in the form of far-infrared radiation.

[0013] Optionally, the far-infrared ceramic material is nano-scale, and after the far-infrared ceramic mica ring absorbs heat, the far-infrared ceramic material is also used to generate heat energy through nano-molecular friction to form radiated far-infrared rays.

[0014] Optionally, under the condition that the far-infrared light emissivity of the far-infrared ceramic mica ring reaches 90% or above, the blowing temperature range of the equipment is 40 to 80 degrees Celsius.

[0015] Optionally, the composite ratio of the far-infrared ceramic material and the mica sheet is determined according to the far-infrared light emissivity of the far-infrared ceramic mica ring.

[0016] The beneficial effects of the technical solution provided by the utility model include at least:

[0017] The far-infrared light hair dryer improves the health and wellness effects of the hair dryer by combining a high-speed hair dryer with far-infrared light technology.

[0018] First, it enhances hair and scalp care. Far-infrared technology promotes blood circulation and localized body temperature in the scalp through thermal radiation, contributing to scalp health and hair care. Thermal radiation oscillations accelerate moisture evaporation from the hair, reducing fungal growth and dandruff formation on the scalp, thereby enhancing hair care.

[0019] Furthermore, the design features uniform heating and efficient radiation. The optimized far-infrared ceramic mica ring ensures a far-infrared light emissivity of 90% or more. This highly efficient far-infrared radiation provides even heat distribution during the drying process, helping to stabilize the drying temperature and avoid localized overheating.

[0020] Furthermore, durability and safety are improved. Addressing the fragility of existing ceramic materials, this solution enhances durability and stability by fixing a far-infrared ceramic mica ring inside the air outlet and using a mica sheet composite design. Mica sheets, with their excellent thermal stability and insulating properties, can improve the heat resistance and spalling resistance of ceramic materials. The addition of mica sheets to the ceramic material enhances its structural stability, reducing the risk of cracking under high temperatures and long-term use. This improvement helps to improve the overall performance and lifespan of the ceramic material.

[0021] Furthermore, this approach reduces production costs, weight, and complexity of near- and far-infrared bioceramics. By improving the use of ceramic materials and structural design, this solution has the potential to reduce complexity and costs in the production process and improve manufacturing efficiency. Furthermore, optimized material and structural design can also reduce subsequent maintenance and replacement costs.

[0022] It should be understood that the foregoing general description and the following detailed description are merely illustrative and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 This is a schematic structural diagram of a far-infrared light blowing device provided by an exemplary embodiment of the present application;

[0025] Figure 2 This is a schematic diagram of a far-infrared ceramic mica ring composite material provided by an exemplary embodiment of the present application;

[0026] Figure 3 This is a diagram showing the results of a common hair dryer imaging human body temperature;

[0027] Figure 4 This is the result of human body temperature imaging by far-infrared light blowing equipment;

[0028] Figure 5 This is a far-infrared emissivity test chart provided by an illustrative embodiment of the present application. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0030] Please refer to Figure 1 , which shows a structural schematic diagram of a far-infrared light blowing device provided by an exemplary embodiment of the present application.

[0031] Indicative, such as Figure 1 As shown, the far-infrared hair dryer device includes a magnetic hair dryer 1, a front air outlet cover 2, a heating wire 3, a hair dryer back cover 4, a rear air inlet 5, a high-speed motor 6, a handheld handle 7, a lower filter and air inlet 8 and a far-infrared ceramic mica ring 9.

[0032] The far-infrared ceramic mica ring 9 is located inside the air outlet of the front cover 2, though it is not shown. The far-infrared ceramic mica ring 9 has a far-infrared light emissivity of 90% or higher. In one example, the far-infrared ceramic mica ring 9 is fixed approximately 5mm to 120mm inside the air outlet.

[0033] Optionally, the far-infrared ceramic mica ring 9 comprises a functional inner ring and a functional outer ring, each of which surrounds the heating wire 3 from the inside out. The inner and outer rings of the functional inner and outer rings are designed to completely enclose the heating wire 3 to reduce heat conduction and heat dissipation losses. Thus, this design achieves a double-circle, large-area contact heat source absorption design at the heating wire 3, improving heat absorption efficiency and comprehensive coverage of the heating wire, reducing heat loss, and ensuring stable control of the device's blowing temperature.

[0034] Optionally, the far-infrared ceramic mica ring 9 includes far-infrared ceramic material and mica sheets. Under the action of the far-infrared ceramic material and mica sheet composite material, the far-infrared ceramic mica ring 9 is used for absorbing heat and radiating far-infrared rays.

[0035] When the heating wire 3 is energized, the far-infrared ceramic material in the far-infrared mica ring 9 absorbs the heat generated by the heating wire 3 and converts it into far-infrared light with an emissivity of 90% or more. When the heating wire 3 is energized, the mica sheets in the far-infrared mica ring 9 radiate far-infrared light, dissipating the heat as far-infrared radiation.

[0036] Therefore, the best effect is achieved through the coordinated design of the heating wire and the far-infrared ceramic mica ring. In one possible embodiment, the heating wire is evenly distributed on the ceramic mica ring, and the heating wire is completely covered by the inner and outer rings of the functional inner ring and the functional outer ring to ensure uniform heat transfer. Avoid excessive concentration of the heating wire to prevent local overheating. Adjust the current density of the heating wire to avoid excessive current causing excessive heating or too low current causing insufficient heat. Generally, a moderate current density can improve thermal efficiency and emission efficiency. Using a good thermal conductive material as a medium between the heating wire and the ceramic mica ring can effectively conduct heat and improve the emission efficiency of far-infrared light. Select a heating wire material with high resistance and good high temperature resistance to ensure stability and efficiency under high temperature conditions. Through these optimized layouts, it can be ensured that the heat of the heating wire is effectively transferred to the ceramic mica ring, thereby improving the emission efficiency of far-infrared light.

[0037] The far-infrared ceramic material is nano-scale. After the far-infrared ceramic mica ring 9 absorbs heat, the far-infrared ceramic material is also used to generate heat energy through nano-molecular friction to form radiated far-infrared rays.

[0038] Regarding the use of nano-scale, nano-scale far-infrared ceramic materials can further bring significant benefits. Nano-scale particles can enhance the material's absorption and emission efficiency of far-infrared light. Nano-scale ceramics generally have better thermal stability and high-temperature resistance. Nano-structures can significantly improve the material's hardness and wear resistance. Nano-scale structures help optimize thermal conductivity and make heat more evenly distributed.

[0039] When the far-infrared light emissivity of the far-infrared ceramic mica ring 9 reaches 90% or above, the air blowing temperature range of the equipment is 40 to 80 degrees Celsius.

[0040] The principle of achieving the above-mentioned far-infrared radiation function is further explained. By using low-radiation far-infrared ceramic materials and mica sheets, the far-infrared ceramic materials can achieve near and far infrared light. The composite ratio of ceramic powder, far-infrared ceramic materials and mica sheets is determined according to the far-infrared light emissivity of the far-infrared ceramic mica ring 9, such as a ratio of 10% to 20%.

[0041] In a possible implementation, determining the relationship between the composite ratio of the far-infrared ceramic material and the mica sheet and the emissivity may be achieved through the following steps.

[0042] Experiments were conducted to measure the far-infrared light emissivity at different compounding ratios. For example, emissivity data was recorded for compounding ratios ranging from 10% to 20%.

[0043] Based on the experimental data, a mathematical model of emissivity and recombination ratio is established. Linear regression or other fitting methods can be used to describe the relationship between them.

[0044] Use the developed model to predict the emissivity at different recombination ratios. For example, if the target emissivity is 90% and above, the model can help determine the required recombination ratio.

[0045] Based on the calculation results, the ratio of far-infrared ceramic material and mica sheet is adjusted until the desired emissivity target is achieved.

[0046] like Figures 2 to 5 , Figure 2 The composite material of mid- and far-infrared ceramic material and mica tube is Figure 5 After detection, the emissivity temperature reaches 40, 60, and 80 degrees Celsius, and after absorbing heat energy, the far-infrared light emissivity can be measured to be 90% to 95%. From this, it can be understood that the emissivity of the far-infrared hair-drying device provided by the present application can meet the national standard for far-infrared light emissivity described below, that is, it meets the health care function; in addition, it can also ensure that the normal blowing temperature of the hair dryer is 40 to 80 degrees Celsius, that is, it realizes the hair care function during the hair drying process. Compared with conventional hair-drying equipment, it not only realizes basic hair drying but also has hair care and health care functions.

[0047] The national standard for far-infrared emissivity is GB / T 30127-2013, "Testing and Evaluation of Far-Infrared Properties of Textiles." This standard uses two indicators, "far-infrared emissivity" and "far-infrared radiation temperature rise," to evaluate whether a fabric has far-infrared properties.

[0048] The method for testing far-infrared emissivity is to place a standard blackbody plate and a sample on a hot plate in sequence, and adjust the surface temperature of the hot plate in turn to reach the specified temperature; use a far-infrared radiation measurement system with a spectral response range covering the 5μm to 14μm band to measure the radiation intensity of the standard blackbody plate and the sample after they are covered on the hot plate and reach stability, and calculate the ratio of the radiation intensity of the sample to the standard blackbody plate to determine the far-infrared emissivity of the sample.

[0049] According to GB / T 30127-2013, for general samples, if the far-infrared emissivity is no less than 0.88 and the far-infrared radiation temperature rise is no less than 1.4°C, the sample is considered to have far-infrared performance. For loose samples such as flakes, nonwovens, and fleece, the far-infrared emissivity must be no less than 0.83 and the far-infrared radiation temperature rise must be no less than 1.7°C, indicating that the sample has far-infrared performance. Furthermore, multiple washes also have a certain impact on far-infrared performance. If the above indicators are still met after multiple washes, the sample is considered to have wash-durable far-infrared performance.

[0050] Therefore, the far-infrared light hair dryer provided by this application has far-infrared performance, thereby having health care functions such as healthy low radiation and far-infrared sterilization, and Figure 3 and Figure 4A comparison shows that the composite material of far-infrared ceramic and mica achieves a far-infrared light emissivity of 90% to 95%, providing even heat distribution, promoting blood circulation and raising body temperature throughout the body, thereby achieving a health-promoting effect. This health-promoting effect is achieved by the short wavelength of the emitted far-infrared light and its oscillating thermal radiation, which accelerates moisture evaporation from the hair. This reduces bacterial growth and dandruff on the scalp, promotes microvascular expansion, and enhances blood circulation and metabolism, ultimately benefiting the scalp and hair, and meeting the required values ​​for far-infrared light health-promoting products.

[0051] In summary, the beneficial effects brought about by the technical solution provided by the utility model include at least the following.

[0052] The far-infrared light hair dryer improves the health and wellness effects of the hair dryer by combining a high-speed hair dryer with far-infrared light technology.

[0053] First, it enhances hair and scalp care. Far-infrared technology promotes blood circulation and localized body temperature in the scalp through thermal radiation, contributing to scalp health and hair care. Thermal radiation oscillations accelerate moisture evaporation from the hair, reducing fungal growth and dandruff formation on the scalp, thereby enhancing hair care.

[0054] Furthermore, the design features uniform heating and efficient radiation. The optimized far-infrared ceramic mica ring ensures a far-infrared light emissivity of 90% or more. This highly efficient far-infrared radiation provides even heat distribution during the drying process, helping to stabilize the drying temperature and avoid localized overheating.

[0055] Furthermore, durability and safety are improved. Addressing the fragility of existing ceramic materials, this solution enhances durability and stability by fixing a far-infrared ceramic mica ring inside the air outlet and using a mica sheet composite design. Mica sheets, with their excellent thermal stability and insulating properties, can improve the heat resistance and spalling resistance of ceramic materials. The addition of mica sheets to the ceramic material enhances its structural stability, reducing the risk of cracking under high temperatures and long-term use. This improvement helps to improve the overall performance and lifespan of the ceramic material.

[0056] Furthermore, this approach reduces production costs, weight, and complexity of near- and far-infrared bioceramics. By improving the use of ceramic materials and structural design, this solution has the potential to reduce complexity and costs in the production process and improve manufacturing efficiency. Furthermore, optimized material and structural design can also reduce subsequent maintenance and replacement costs.

[0057] The above are only optional embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A far-infrared light blowing device, characterized in that: The far-infrared hair dryer comprises a magnetic air outlet (1), a front air outlet cover (2), a heating wire (3), a hair dryer rear cover (4), a rear air inlet (5), a high-speed motor (6), a handheld handle (7), a lower filter and an air inlet (8), and a far-infrared ceramic mica ring (9); The far-infrared ceramic mica ring (9) is located inside the air outlet of the front air outlet cover (2), and the far-infrared light emissivity of the far-infrared ceramic mica ring (9) reaches 90% or more.

2. The far-infrared light blowing device according to claim 1, characterized in that: The far-infrared ceramic mica ring (9) consists of a functional inner ring and a functional outer ring, and the functional inner ring and the functional outer ring respectively surround the heating wire (3) from the inside to the outside. The inner and outer rings of the functional inner ring and the functional outer ring are designed to completely cover the heating wire (3) to reduce heat conduction and heat dissipation losses.

3. The far-infrared light blowing device according to claim 1, characterized in that: The far-infrared ceramic mica ring (9) comprises a far-infrared ceramic material and a mica sheet. Under the action of the composite material of the far-infrared ceramic material and the mica sheet, the far-infrared ceramic mica ring (9) is used for absorbing heat and radiating far-infrared rays.

4. The far-infrared light blowing device according to claim 3, characterized in that: After the heating wire (3) is energized, the far-infrared ceramic material in the far-infrared ceramic mica ring (9) is used to absorb the heat energy generated by the heating wire (3) and convert it into a far-infrared ray emissivity of 90% or more.

5. The far-infrared light blowing device according to claim 3, characterized in that: After the heating wire (3) is energized, the mica sheet in the far-infrared ceramic mica ring (9) is used to radiate far-infrared rays and emit heat in the form of far-infrared radiation.

6. The far-infrared light blowing device according to claim 3, characterized in that: The far-infrared ceramic material is nano-scale, and after the far-infrared ceramic mica ring (9) absorbs heat, the far-infrared ceramic material is also used to generate heat energy through nano-molecular friction to form radiated far-infrared rays.

7. The far-infrared light blowing device according to any one of claims 1 to 6, characterized in that: Under the condition that the far-infrared light emissivity of the far-infrared ceramic mica ring (9) reaches 90% or above, the air blowing temperature range of the equipment is 40 to 80 degrees Celsius.

8. The far-infrared light blowing device according to claim 3, characterized in that: The composite ratio of the far-infrared ceramic material and the mica sheet is determined according to the far-infrared light emissivity of the far-infrared ceramic mica ring (9).

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