Hair dryer of electric hair drier

Abstract

The utility model relates to an electric hair dryer which comprises two clamping arms, one ends of the two clamping arms are hinged, the other ends of the two clamping arms can be opened and closed, an air inlet is formed in the surface, close to the hinged end, of any one or two clamping arms, an in-arm flow channel communicated with the air inlet is formed in any one or two clamping arms, and a fan and a control electronic assembly which are electrically connected are located in the in-arm flow channel. The opening and closing ends can clamp or release hair, a gap is kept between the opening and closing ends of the two clamping arms when the opening and closing ends are closed, an inter-arm flow channel is formed, a plurality of fluid outlets communicated with the inter-arm flow channel and the in-arm flow channel are formed in the inner wall of any one or two clamping arms in the inter-arm flow channel, and all the fluid outlets are obliquely arranged and uniformly incline or bend towards one side. The fluid flowing out of the fluid outlet uniformly flows towards one side in the inter-arm flow channel, the end, flowing out of the outside, of the fluid serves as a starting end, the other end, opposite to the starting end, of the fluid serves as a starting end, an air suction opening is formed in the starting end, and outside air is sucked into the inter-arm flow channel through the air suction opening. According to the hair dryer, hair can be dried through single-side air outlet.

Description

Technical Field

[0001] The utility model relates to the field of hairdressing appliances, in particular to an electric hair dryer. Background Art

[0002] In daily life, hair straighteners are often used to straighten hair to achieve hairdressing effects. Chinese patent document CN220756795U discloses a hair straightener dryer with a blowing function to air dry hair. Paragraph 0057 of its specification states: "In the blowing mode, the air outlet of the air supply duct delivers airflow, and the consumer aligns the airflow channel with the hair, and the blown airflow air-dries the hair." It can be seen from the relevant drawings that the blown airflow is directly lost from the airflow channel, and the flowing air is not fully utilized; the direction in which the airflow is blown out from the air outlet is perpendicular to the clamped hair. When clamping a person's hair, the airflow will blow toward the person's head and neck, blowing other unclamped hair into a mess. At the same time, when the airflow temperature is too high or too low, it will cause discomfort to the person; when the airflow blows in the opposite direction, such as when a barber uses a product to care for a customer's hair, the customer is usually sitting, and the barber is standing, the airflow will blow toward the barber's head or near the head, affecting the barber's discomfort. The existing technical solutions have the problem of insufficient airflow utilization and easy to cause discomfort to people. Utility Model Content

[0003] In order to solve the above problems, the utility model provides an electric hair dryer.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: the utility model relates to an electric hair dryer, comprising an upper clamping arm and a lower clamping arm, wherein one end of the two clamping arms is hinged and the other end can be opened and closed, an air inlet is arranged on the outer surface of any one or both clamping arms near the hinged end, an inner-arm flow channel connected to the air inlet is arranged in any one or both clamping arms, a fan, a control electronic component and a heating component are electrically connected in the inner-arm flow channel, the opening and closing end can clamp or release hair, the opening and closing ends of the two clamping arms keep a gap with each other when closed, forming an inter-arm flow channel, a plurality of fluid outlets connecting the inter-arm flow channel and the inner-arm flow channel are arranged on the inner wall of any one or both clamping arms in the inter-arm flow channel, all the fluid outlets are inclined and uniformly inclined or bent to one side, so that the fluid flowing out of the fluid outlet uniformly flows to one side in the inter-arm flow channel, one end where the fluid flows out of the outside is a starting end, and the other end opposite to the starting end is an inlet end, an air suction port is formed at the inlet end, and the outside air is sucked into the inter-arm flow channel through the air suction port.

[0005] In order to fully allow the fluid to act on the hair, the inter-arm flow channel is set long enough so that the internal fluid acts on the hair in a relatively long flow path. Preferably, the clamp arm has a vertical center line CD, and the fluid outlet is located on the side of the vertical center line CD close to the hair entry end.

[0006] Preferably, a clamping member is provided in the inter-arm flow channel on the side of the fluid outlet on the inner wall of any clamp arm away from the air suction port, and the clamping member includes a clamping rod, a support and a channel. The clamping rod and the inner wall of the clamping arm clamp the hair, and the fluid in the inter-arm flow channel continues to flow forward through the channel.

[0007] Preferably, clamping parts are provided on the inner walls of the two clamping arms, and the two clamping parts can be relatively closed to clamp or release hair. Any one or two of the clamping parts include a clamping rod, a support and a channel, and the fluid in the inter-arm flow channel continues to flow forward through the channel on any one or two of the clamping parts.

[0008] Preferably, there are two clamping members on the inner wall of the upper clamping arm, and two corresponding clamping members on the inner wall of the lower clamping arm. The two clamping members located opposite to each other on the upper clamping arm and the lower clamping arm form a group of clamping member assemblies, and two groups of clamping member assemblies are formed in the inter-arm flow channel.

[0009] Preferably, the two groups of clamping member assemblies extend longitudinally along the clamping arms and are substantially parallel to each other, and the hair clamped by the two groups of clamping member assemblies can maintain a straight line, and this section of hair divides the inter-arm flow channel into upper and lower halves from the middle, and the areas near the upper and lower surfaces of the hair remain unobstructed to allow the fluid to pass smoothly or penetrate up and down.

[0010] Preferably, the inter-arm flow channel is divided into three sections, including a first section of the flow channel, a second section of the flow channel and a third section of the flow channel, and the first section of the flow channel between the arm is narrower than the second section of the flow channel and the third section of the flow channel.

[0011] Preferably, the fluid outlet is located on the second section of the inter-arm flow channel.

[0012] Preferably, a heating component is also provided in the flow channel in the arm, and the fluid outlet can discharge hot air.

[0013] The beneficial effect of the utility model is that: in the utility model, when the hair dryer is in operation, the internal fluid of the flow channel in the first arm and / or the flow channel in the second arm is ejected toward the starting end from the first fluid outlet and / or the second fluid outlet, and the fluid will flow out along the inter-arm flow channel toward one side of the starting end, that is, it will flow in one direction toward the hair ends, and the fluid will flow in a direction basically parallel to the hair, and the wind flow flowing out from the right side of the inter-arm flow channel to the outside will continue to flow forward in a nearly straight path, which can drive the hair ends that are not clamped to fly up and play a role in smoothing the hair. At the same time, this part of the wind flow flowing to the outside continues to have a drying effect on the hair.

[0014] Since the second fluid outlet and the first fluid outlet are both arranged near the hair entry end and on the left side of the vertical midline of the upper and lower clamping arms, the internal fluid flows from the left side of the inter-arm flow channel to the right side and flows out from the right side, and the internal fluid acts on the hair in a relatively long flow path.

[0015] An air suction port is provided at the hair inlet end. When the hair dryer is in operation, due to the Bernoulli principle, negative pressure will be formed near the second fluid outlet and the first fluid outlet, and the external fluid will be sucked into the inter-arm flow channel from the air suction port. Firstly, the hair at the hair inlet end can be dried. Secondly, the external air is adsorbed and mixed in the inter-arm flow channel, and the energy efficiency of the air is fully utilized to act on the hair. Secondly, the temperature of the hair near the first fluid outlet and / or the second fluid outlet is reduced, which can ensure that the temperature of the upper clamping arm and the lower clamping arm on one side close to the hair roots and the scalp is relatively low, so that the hair roots and the scalp will not be scalded, thereby improving the user's comfort experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a partial structural diagram of the first embodiment of the utility model.

[0017] Figure 2 This utility model Figure 2 Schematic diagram of part of the structure.

[0018] Figure 3 This utility model Figure 2 Schematic diagram of point A in .

[0019] Figure 4 It is a cutaway schematic diagram of the first embodiment of the present utility model.

[0020] Figure 5 It is a cutaway schematic diagram of the second embodiment of the present utility model.

[0021] Figure 6 It is a cutaway schematic diagram of the third embodiment of the present utility model.

[0022] Figure 7 It is a cutaway schematic diagram of the fourth embodiment of the present utility model.

[0023] Figure 8 It is a cutaway schematic diagram of the fifth embodiment of the present utility model.

[0024] Reference numerals

[0025] 1. Upper clamp arm; 11. First arm inner flow channel; 12. First fluid outlet;

[0026] 2. Lower clamp arm; 21. Second arm inner flow channel; 22 Second fluid outlet;

[0027] 3. Inter-arm flow channel; 31. Inlet; 311. Air inlet; 32. Starting end; 33. First section of flow channel;

[0028] 34. The second flow channel; 35. The third flow channel;

[0029] 4. Clamping member; 41. Clamping rod; 42. Support; 43. Channel.

[0030] 5. Hair; 61. External fluid; 62. Internal fluid; 63. Mixed fluid;

[0031] CD - vertical midline. DETAILED DESCRIPTION

[0032] See also Figure 1-8 As shown, the utility model relates to an electric hair dryer, comprising an upper clamp arm 1 and a lower clamp arm 2, the tail ends of the upper clamp arm 1 and the lower clamp arm 2 are hinged to each other (not shown in the drawings, which is the prior art and will not be described here), the front ends of the upper clamp arm 1 and the lower clamp arm 2 can be opened or closed, and the space between the two clamp arms is used to clamp hair. In the closed position of the upper clamp arm 1 and the lower clamp arm 2, the inner wall surfaces of the upper clamp arm 1 and the lower clamp arm 2 are parallel to each other or substantially parallel, and a certain gap is spaced between the inner wall surfaces, that is, the gap forms an inter-arm flow channel 3 extending in the direction of hair entry, the inter-arm flow channel 3 has an inlet end 31 and a departure end 32, the inlet end 31 has an air inlet 311 for external fluid 61 to enter, and a clamping member 4 is provided on the inner wall surface of the upper clamp arm 1 or the lower clamp arm 2 near the departure end 32. Among them, the outer surface of the upper clamping arm 1 and / or the lower clamping arm 2 near the hinged end is provided with an air inlet (not shown in the figure), and the upper clamping arm 1 and / or the lower clamping arm 2 are provided with an inner-arm flow channel inside, and the inner-arm flow channel has a fan, a control electronic component, and a heating component. The high-pressure air generated by the fan or the high-pressure hot air generated by the fan and the heating component generates high-pressure air or high-pressure hot air in the inner-arm flow channel. In this application, the high-pressure air or high-pressure hot air is hereinafter referred to as the internal fluid 62, which is the prior art and is not described in detail here. The inner wall surface of the upper clamping arm 1 and / or the lower clamping arm 2 is provided with a fluid outlet that passes through the inter-arm flow channel 3 and the inner-arm flow channel. The internal fluid 62 generated in the inner-arm flow channel enters the inter-arm flow channel 3 from the fluid outlet. In order to achieve a higher speed of the internal fluid 62 introduced into the inter-arm flow channel 3 through the fluid outlet, the hair dryer requires one or more fans to generate fluid, and one or more heating components to heat the internal fluid 62.

[0033] Embodiment 1:

[0034] In the first embodiment, a second arm inner flow channel 21 is provided inside the lower clamp arm 2, and a plurality of second fluid outlets 22 are provided on the inner wall surface of the lower clamp arm 2, and the second fluid outlets 22 penetrate the inter-arm flow channel 3 and the second arm inner flow channel 21, wherein the second fluid outlets 22 are obliquely arranged on the inner wall surface of the lower clamp arm 2, the opening of the second fluid outlets 22 faces the starting end 32, and the second fluid outlets 22 emit the internal fluid 62 to the inter-arm flow channel 3 at an oblique angle. In the first embodiment, a first arm inner flow channel 11 is provided inside the upper clamp arm 1, and a plurality of first fluid outlets 12 are provided on the inner wall surface of the upper clamp arm 1, and the first fluid outlets 12 penetrate the inter-arm flow channel 3 and the first arm inner flow channel 11. wherein the first fluid outlets 12 are obliquely arranged on the inner wall surface of the lower clamp arm 2, the opening of the first fluid outlets 12 faces the starting end 32, and the first fluid outlets 12 emit the internal fluid 62 to the inter-arm flow channel 3 at an oblique angle.

[0035] Furthermore, the second fluid outlet 22 and the first fluid outlet 12 are both arranged on the side close to the entry end 31 and are located on the left side of the vertical center line of the upper and lower clamping arms (the CD center line in the figure). The internal fluid 62 is mixed with the external fluid 61 to form a mixed fluid 63. The mixed fluid 63 flows from the left side to the right side of the inter-arm flow channel 3 and flows out from the right side. The internal fluid 62 acts on the hair in a relatively long flow channel. If the second fluid outlet 22 and the first fluid outlet 12 are both arranged on the side close to the starting end 32, the path length of the internal fluid 62 flowing in the inter-arm flow channel 3 will become shorter, which will affect the effect of the internal fluid 62 on the hair.

[0036] In the first embodiment, at least one set of clamping members 4 facing each other are respectively provided on the inner wall surfaces of the upper clamping arm 1 and the lower clamping arm 2 near the starting end 32. Each clamping member 4 is used to contact the clamping surface of the hair. The clamping member 4 of the upper clamping arm 1 and the clamping member 4 of the lower clamping arm 2 form a pair. In the present embodiment, there are two pairs of clamping members 4. The two pairs of clamping members 4 clamp the hair 5, so that the hair between the two pairs of clamping members 4 maintains a straight line segment state, and at the same time, a relatively smooth fluid passage is formed on both sides of this section of hair 5. The fluid flowing through this section acts on the hair 5 on both sides of the hair 5, and the drying efficiency is relatively higher. At the same time, the clamping member 4 forms a gap between the upper clamping arm 1 and the lower clamping arm 2 in the closed position, thereby forming an inter-arm flow channel 3. The drying efficiency of a single or a single group of clamping members 4 is poor. In addition, the clamping member 4 is close to the starting end 32 side, which can reduce the problem of blocking the external fluid 61 from entering the inter-arm flow channel 3. If the clamping member 4 is set close to the starting end 31, part of the external fluid 61 may be blocked from being sucked into the inter-arm flow channel 3. The clamping members 4 are supported by the inner wall surfaces of the upper clamping arm 1 and / or the lower clamping arm 2 respectively, and the clamping members 4 are composed of a clamping rod 41, a pillar 42 and a channel 43. The clamping rod 41 is arranged on the inner wall surfaces of the upper clamping arm 1 and / or the lower clamping arm 2 along the length direction of the upper clamping arm 1 and / or the lower clamping arm 2 away from the entry end 31, and is basically parallel to the upper clamping arm 1 and / or the lower clamping arm 2. A pillar 42 is arranged between the clamping rod 41 and the inner wall surfaces of the upper clamping arm 1 and / or the lower clamping arm 2, thereby forming a plurality of channels 43, and the channels 43 are used for fluid to pass through. The two pairs of clamping members 4 are located on the right side of the second fluid outlet 22 (downstream of the inter-arm flow channel 3). If the clamping members 4 are arranged on the left side of a fluid outlet 22 (upstream of the inter-arm flow channel 3), it is not conducive to attracting the inflow of external air.

[0037] The upper clamp arm 1 and / or the lower clamp arm 2 may include a groove (not shown) extending longitudinally along the inner wall surface of the upper clamp arm 1 and / or the lower clamp arm 2, and the clamping member 4 is partially installed in the groove.

[0038] When the hair dryer is heated, the internal fluid 62 in the first arm inner flow channel 11 and the second arm inner flow channel 21 flows out from the oblique first fluid outlet 12 and the second fluid outlet 22, and then the internal fluid 62 is adsorbed and mixed with the external fluid 61 to form a mixed fluid 63. The mixed fluid 63 will flow unidirectionally along the inter-arm flow channel 3 toward the starting end 32. The mixed fluid 63 dries the hair 5 in the relatively long flow channel, passes through the channel 43, and finally flows out from the right side of the inter-arm flow channel 3 to the outside. That is, the internal fluid 62 flows unidirectionally toward the hair ends after flowing out from the first fluid outlet 12 and the second fluid outlet 22, and the mixed fluid 63 flows in a direction substantially parallel to the hair. The wind flow flowing out from the right side of the inter-arm flow channel 3 to the outside will continue to flow in a straight line path forward, which can drive the hair ends that are not clamped to fly up and play a role in smoothing the hair. Of course, this part of the wind flow flowing to the outside will continue to dry the hair at the same time.

[0039] When the hair dryer is in heating operation, after the internal fluid 62 of the first arm inner channel 11 and the second arm inner channel 21 flows out from the oblique first fluid outlet 12 and the second fluid outlet 22 to the inter-arm channel 3, the external fluid 61 is sucked into the inter-arm channel 3 through the air suction port 311 by using the Bernoulli principle, so that the external fluid 61 and the internal fluid 62 are mixed to form a mixed fluid 63, thereby reducing the temperature near the hair inlet end 31. When the air suction port 311 of the external fluid 61 is close to the hair roots and scalp of the user, it can ensure that the temperature of the upper clamping arm 1 and the lower clamping arm 2 side close to the hair roots and scalp is relatively low, which is conducive to reducing the situation of scalding the hair roots and scalp, avoiding the discomfort caused by high temperature, and thus improving the user's comfort experience.

[0040] Embodiment 2:

[0041] like Figure 5 As shown, the difference between the second embodiment and the first embodiment is that the second inner-arm flow channel 21 is provided only inside the lower clamping arm 2, and the inner wall surface of the lower clamping arm 2 is provided with a plurality of second fluid outlets 22, and the second fluid outlets 22 penetrate the inter-arm flow channel 3 and the second inner-arm flow channel 21, wherein the second fluid outlet 22 is obliquely arranged on the inner wall surface of the lower clamping arm 2, and the opening of the second fluid outlet 22 faces the starting end 32.

[0042] In the second embodiment, the second arm inner flow channel 21 and the second fluid outlet 22 of the upper clamp arm 1 are eliminated. When the hair dryer is in heating operation, only the internal fluid 62 in the second arm inner flow channel 21 flows out from the oblique second fluid outlet 22 to the inter-arm flow channel 3, thereby reducing the components of the internal heating element of the upper clamp arm 1, saving costs and making the product lighter.

[0043] Embodiment three:

[0044] like Figure 6 As shown, the difference between the third embodiment and the second embodiment is that the clamping piece 4 of the upper clamping arm 1 is reduced, and only the clamping piece 4 of the lower clamping arm 2 is retained, and the channel 43 is reduced.

[0045] When the hair dryer is in heating operation, only the internal fluid 62 in the second arm inner flow channel 21 flows out from the oblique second fluid outlet 22 to the inter-arm flow channel 3, and after the internal fluid 62 is mixed with the external fluid 61 to form a mixed fluid 63, the mixed fluid 63 only flows out from the channel 43 of the lower clamping arm 2. Therefore, the mixed fluid 63 is only unobstructed on one side of the hair 5, and the other side of the hair 5 has no fluid to directly perform the drying operation, so there will be a problem of poor effect.

[0046] Embodiment 4:

[0047] like Figure 7As shown, the difference between the fourth embodiment and the second embodiment is that the clamping member 4 of the upper clamping arm 1 or the lower clamping arm 2 is retained, but the channel 43 is cancelled in the clamping member 4 of one of the upper clamping arm 1 or the lower clamping arm 2 .

[0048] When the hair dryer is in heating operation, only the internal fluid 62 in the second arm inner flow channel 21 flows out from the oblique second fluid outlet 22 to the inter-arm flow channel 3, and the internal fluid 62 is mixed with the external fluid 61 and flows out from one of the arm channels 43. The difference between the fourth embodiment and the third embodiment is that the fluid can flow smoothly on the upper and lower sides of the hair 5, pass through the channel 43, and finally flow out from the right side of the inter-arm flow channel 3. Since the fluid flows out from the channel 43 of one of the arms, most of the outflowing fluid continues to flow on one side of the hair, so the continuous effect on the hair is uneven.

[0049] Utility Model Five:

[0050] like Figure 8 As shown, the difference between the fifth embodiment and the first embodiment is that in the fifth embodiment, the inter-arm flow channel 3 can be divided into three sections, namely, the first section flow channel 33, the second section flow channel 34 and the third section flow channel 35 from the entry end 31 to the departure end 32, the first section flow channel 33 is narrower than the third section flow channel 35, and the first section flow channel 33 is transitionally connected to the third section flow channel 35 through the second section flow channel 34. The second fluid outlet 22 and the first fluid outlet 12 are both arranged in the second section flow channel 34.

[0051] The first section of the flow channel 33 is narrow and also acts as a hair stop to lift the hair and avoid blocking the fluid outlet. When the hair dryer is in heating operation, the internal fluid 62 of the second arm inner flow channel 21 and the first arm inner flow channel 11 flows out from the second fluid outlet 22 and the first fluid outlet 12 of the second section of the flow channel 34 to the inter-arm flow channel 3, and the external fluid 61 is sucked into the first section of the flow channel 33 to be adsorbed with the internal fluid 62 to form a mixed fluid 63, and the mixed fluid 63 finally flows toward the starting end 32 together.

[0052] In the fifth embodiment, the width of the inter-arm flow channel 3 is gradually increased from the first fluid outlet 12 to the starting end 32, and a technical solution is set to transition from a narrow flow channel on the left to a wide flow channel on the right, which can enhance the efficiency of the internal air supply and reduce the suction and mixing of external air.

[0053] The above implementation modes are merely descriptions of the preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering and technical personnel in the field shall fall within the protection scope determined by the claims of the present invention.

Claims

1. An electric hair dryer, comprising an upper clamp arm (1) and a lower clamp arm (2), wherein one end of the two clamp arms is hinged and the other end can be opened and closed, an air inlet is provided on the outer surface of one or both clamp arms near the hinged end, an inner arm flow channel connected to the air inlet is provided in one or both clamp arms, a blower and a control electronic component are electrically connected in the inner arm flow channel, and the open and closed ends can clamp or release hair, characterized in that: The open and closed ends of the two clamp arms maintain a gap with each other when closed, forming an inter-arm flow channel (3). A plurality of fluid outlets are provided on the inner wall of any one or both clamp arms in the inter-arm flow channel (3) to connect the inter-arm flow channel (3) with the flow channel in the arm. All the fluid outlets are arranged obliquely and are uniformly inclined or bent to one side, so that the fluid flowing out of the fluid outlets uniformly flows to one side in the inter-arm flow channel (3). One end where the fluid flows out of the outside is a starting end (32), and the other end opposite to the starting end (32) is an inlet end (31). The inlet end (31) is formed with an air suction port (311), and the outside air is sucked into the inter-arm flow channel (3) through the air suction port (311).

2. The hair dryer according to claim 1, characterized in that: The clamp arm has a vertical center line CD, and the fluid outlet is located on a side of the vertical center line CD close to the inlet and outlet end (31).

3. The hair dryer according to claim 2, characterized in that: A clamping member (4) is provided on the side of the fluid outlet on the inner wall of any clamping arm in the inter-arm flow channel (3) away from the air suction port (311); the clamping member (4) comprises a clamping rod (41), a support (42) and a channel (43); the clamping rod (41) and the inner wall of the clamping arm clamp the hair, and the fluid in the inter-arm flow channel (3) continues to flow forward through the channel (43) on the clamping member (4).

4. The hair dryer according to claim 2, characterized in that: A clamping piece (4) is provided on the inner wall of the two clamping arms. The two clamping pieces (4) can be relatively closed to clamp or release hair. Any one or two of the clamping pieces (4) include a clamping rod (41), a support (42) and a channel (43). The fluid in the inter-arm flow channel (3) continues to flow forward through the channel (43) on any one or two of the clamping pieces (4).

5. The hair dryer according to claim 4, characterized in that: Two clamping members (4) are provided on the inner wall of the upper clamping arm (1), and two corresponding clamping members (4) are provided on the inner wall of the lower clamping arm (2). The two clamping members (4) located opposite to each other on the upper clamping arm (1) and the lower clamping arm (2) form a group of clamping member assemblies, and two groups of clamping member assemblies are formed in the inter-arm flow channel (3).

6. The hair dryer according to claim 5, characterized in that: The two groups of clamping component assemblies extend longitudinally along the clamping arms and are substantially parallel to each other. The hair clamped by the two groups of clamping component assemblies can maintain a straight line. This section of hair divides the inter-arm flow channel (3) into two halves from the middle, and the vicinity of the upper and lower surfaces of the hair remain unobstructed to allow the fluid to pass smoothly or penetrate upward and downward.

7. The hair dryer according to claim 6, characterized in that: The inter-arm flow channel (3) is divided into three sections, including a first section flow channel (33), a second section flow channel (34) and a third section flow channel (35); the first section flow channel (33) of the inter-arm flow channel (3) is narrower than the second section flow channel (34) and the third section flow channel (35).

8. The hair dryer according to claim 7, characterized in that: The fluid outlet is located on the second section of the flow channel (34) of the inter-arm flow channel (3).

9. An electric hair dryer according to any one of claims 1 to 8, characterized in that: A heating component is also arranged in the flow channel in the arm, and the fluid outlet can discharge hot air.

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