Infrared air duct

Abstract

The utility model discloses an infrared air duct which comprises an air duct body and an infrared transmitter, the air duct body is provided with an air outlet, the infrared transmitter is arranged in the air duct body and close to the air outlet, and the infrared transmitter is exposed out of the air outlet. According to the infrared air duct, the function of the air duct can be enhanced, and the hair care effect is good.

Description

Technical Field

[0001] This utility model relates to a ventilation duct, and more particularly to an infrared ventilation duct. Background Technology

[0002] Traditional hair dryers typically only offer hot and cold air blowing, which is limited in function. Prolonged use with hot air can easily dry out hair, cause split ends, and turn it yellow, significantly impacting hair quality. Currently, some multi-functional hair dryers have emerged, such as those with an external ion generator. This generates negative ions while drying hair, reducing static electricity from combing and preventing the hair from becoming frizzy and difficult to comb, resulting in smoother hair. However, current hair dryers still lack functions that can improve hair quality or provide hair care. Utility Model Content

[0003] The purpose of this invention is to provide an infrared hair dryer that enhances the function of the hair dryer and has a good hair care effect.

[0004] To achieve the above objectives, the infrared duct provided by this utility model includes a duct body and an infrared transmitter. The duct body has an air outlet, and the infrared transmitter is disposed inside the duct body and close to the air outlet, and the infrared transmitter protrudes outward from the air outlet.

[0005] This invention features an infrared emitter located at the air outlet of the hairdryer body, allowing the emitter to protrude outwards. When the hairdryer is in operation, the emitter emits infrared rays that can protect the hair. Therefore, the infrared emitter enhances the hairdryer's functionality, increases its versatility, and effectively improves the hair-protecting effect by utilizing infrared rays during blow-drying.

[0006] Preferably, the infrared emitter is positioned at the center of the air outlet. This allows infrared rays to be emitted more evenly along the air outlet, further improving the hair care effect.

[0007] Preferably, a heating wire support is provided inside the main body of the air duct, and the infrared emitter is disposed at one end of the heating wire support near the air outlet. By mounting the infrared emitter on the heating wire support, the infrared emitter is easier to assemble, more secure and reliable, and operates more stably.

[0008] Specifically, the heating wire bracket has a mounting groove at one end near the air outlet, and the infrared emitter is disposed within the mounting groove. The mounting groove simplifies and facilitates the assembly and disassembly of the infrared emitter.

[0009] Specifically, the infrared air duct also includes a substrate, which is disposed at one end of the heating wire bracket near the air outlet, and the infrared emitter is disposed on the substrate.

[0010] Specifically, the substrate is a circuit board, and the infrared emitter is electrically connected to the circuit board. This allows for a more compact and rational structure.

[0011] Specifically, the infrared air duct also includes an inner cylinder, which is located inside the main body of the air duct and covers the heating wire support. A baffle net is provided at one end of the inner cylinder near the air outlet. A through hole is formed in the center of the baffle net, connecting the outside of the air outlet to the inside of the inner cylinder, and this through hole is directly opposite the infrared emitter. The baffle net prevents external objects or people from accidentally entering the interior through the air outlet and touching the heating wire or infrared emitter, thus improving safety and protecting the infrared emitter.

[0012] Preferably, the infrared duct also includes a visible light lamp, which is positioned to one side of the infrared emitter and turns on or off synchronously with the infrared emitter. Since infrared light is invisible to the naked eye, it is impossible to know whether the infrared emitter is operational. Therefore, by including a visible light lamp, users can visually observe whether the infrared emitter is operational, improving ease of use.

[0013] Preferably, the infrared duct also includes a control switch located on the outside of the duct body to control the opening and closing of the infrared transmitter. By providing the control switch, the opening and closing of the infrared transmitter is controllable, allowing it to be turned on when needed and off when not, thus saving energy. Attached Figure Description

[0014] Figure 1 This is a three-dimensional view of the infrared air duct of this utility model.

[0015] Figure 2 This is a structural diagram of the air outlet of the infrared air duct of this utility model.

[0016] Figure 3 This is an exploded view of the air outlet of the infrared air duct of this utility model.

[0017] Figure 4 This is an axial sectional view of the infrared ventilation duct of this utility model.

[0018] Figure 5 yes Figure 4 Enlarged view of part A in the middle. Detailed Implementation

[0019] To explain in detail the technical content, structural features, and effects achieved by this utility model, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0020] like Figures 1 to 5 As shown, the infrared hair dryer 100 of this utility model includes a hair dryer body 1 and an infrared emitter 2. The hair dryer body 1 has an air outlet 11, and the infrared emitter 2 is disposed inside the hair dryer body 1 and close to the air outlet 11, with the infrared emitter 2 protruding outward from the air outlet 11. The infrared emitter 2 is positioned at the center of the air outlet 11. This allows infrared rays to be emitted more evenly outward along the air outlet 11, further improving the hair care effect.

[0021] Please see again Figures 3 to 5 The main body 1 of the air duct is equipped with a heating wire support 12, and the infrared emitter 2 is disposed at one end of the heating wire support 12 near the air outlet 11. By mounting the infrared emitter 2 on the heating wire support 12, the assembly of the infrared emitter 2 becomes more convenient, secure, and reliable, and its operation becomes more stable. Specifically, the end of the heating wire support 12 near the air outlet 11 has a mounting groove 121, and the infrared emitter 2 is disposed within the mounting groove 121. The mounting groove 121 simplifies and facilitates the assembly and disassembly of the infrared emitter 2.

[0022] Please see again Figure 3 and Figure 4 The infrared air duct 100 also includes a substrate 3, which is disposed at one end of the heating wire support 12 near the air outlet 11, and the infrared emitter 2 is disposed on the substrate 3. The substrate 3 is a circuit board, and the infrared emitter 2 is electrically connected to the circuit board. This makes the structure more compact and reasonable.

[0023] Please see again Figure 3 and Figure 4 The infrared air duct 100 also includes an inner cylinder 4, which is located inside the main body 1 and covers the heating wire support 2. A baffle net 41 is provided at one end of the inner cylinder 4 near the air outlet 11. A through hole 42 is provided in the center of the baffle net 41, connecting the outside of the air outlet 11 to the inside of the inner cylinder 4. The through hole 42 is directly opposite the infrared emitter 2. The baffle net 41 prevents external objects or people from accidentally entering the interior through the air outlet 11 and touching the heating wire or infrared emitter 2, thus improving safety and protecting the infrared emitter 2.

[0024] Please see Figure 3The infrared duct 100 also includes a visible light lamp 5, which is disposed on one side of the infrared emitter 2 and connected to the substrate 3. The visible light lamp 5 is turned on or off synchronously with the infrared emitter 2. Since infrared light cannot be seen with the naked eye, it is impossible to know whether the infrared emitter 2 is in working condition. Therefore, by setting the visible light lamp 5, the user can intuitively observe whether the infrared emitter 2 is in working condition, improving the convenience of use.

[0025] Please see again Figure 1 and Figure 3 The infrared duct 100 also includes a control switch 6, which is located on the outside of the duct body 1 to control the opening and closing of the infrared transmitter 2. By setting the control switch 6, the opening and closing of the infrared transmitter 2 is controllable, so that it can be turned on when needed and turned off when not needed, thus saving energy.

[0026] This invention provides an infrared emitter 2 at the air outlet 11 of the main body 1 of the hair dryer, with the emitter 2 protruding outward from the air outlet 11. Therefore, when the hair dryer is working, the infrared emitter 2 emits infrared rays outward from the air outlet 11, which can protect the hair. Thus, providing the infrared emitter 2 enhances the function of the hair dryer, increases its versatility, and effectively improves the hair protection effect of the hair dryer by using infrared rays to protect the hair during blow-drying.

[0027] The structure of the main body 1 of the infrared air duct 100 of this utility model is well known to those skilled in the art, and will not be described in detail here.

[0028] The above-disclosed examples are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Therefore, any equivalent changes made in accordance with the scope of the present utility model application shall still fall within the scope of the present utility model.

Claims

1. An infrared ventilation duct, characterized in that: The device includes a main body of a duct and an infrared transmitter. The main body of the duct has an air outlet, and the infrared transmitter is located inside the main body of the duct and close to the air outlet, with the infrared transmitter protruding outward from the air outlet.

2. The infrared ventilation duct according to claim 1, characterized in that: The infrared emitter is positioned at the center of the air outlet.

3. The infrared ventilation duct according to claim 1, characterized in that: The main body of the air duct is equipped with a heating wire support, and the infrared emitter is located at one end of the heating wire support near the air outlet.

4. The infrared ventilation duct according to claim 3, characterized in that: The heating wire bracket has a mounting groove at one end near the air outlet, and the infrared emitter is disposed in the mounting groove.

5. The infrared ventilation duct according to claim 3, characterized in that: The infrared air duct also includes a substrate, which is disposed at one end of the heating wire bracket near the air outlet, and the infrared emitter is disposed on the substrate.

6. The infrared ventilation duct according to claim 5, characterized in that: The substrate is a circuit board, and the infrared emitter is electrically connected to the circuit board.

7. The infrared ventilation duct according to claim 3, characterized in that: The infrared air duct also includes an inner cylinder, which is located inside the main body of the air duct and covers the heating wire support. A baffle net is provided at one end of the inner cylinder near the air outlet. A through hole is provided in the center of the baffle net, which connects the outside of the air outlet and the inside of the inner cylinder. The through hole is directly opposite the infrared emitter.

8. The infrared ventilation duct according to claim 1, characterized in that: The infrared duct also includes a visible light lamp, which is located on one side of the infrared transmitter and is turned on or off synchronously with the infrared transmitter.

9. The infrared ventilation duct according to any one of claims 1 to 8, characterized in that: The infrared duct also includes a control switch, which is located on the outside of the duct body to control the infrared transmitter to turn on or off.

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