Air outlet structure for vertical fan

Abstract

The air outlet structure comprises a machine body and an air outlet pipe set arranged in the machine body, the machine body is provided with a hair drying cavity allowing the head of a user to be placed in, the air outlet pipe set comprises an upper air pipe and a lower air pipe, the upper air pipe is provided with an upper air outlet and is communicated with the hair drying cavity through the upper air outlet, and the lower air pipe is provided with a lower air outlet. The lower air pipe communicates with the hair drying cavity through the lower air outlet, the lower air outlet is located below the rear portion of the upper air outlet, the upper air pipe obliquely discharges air backwards from top to bottom through the upper air outlet, and the lower air pipe horizontally discharges air in the direction deviating from the cavity wall of the hair drying cavity through the lower air outlet. According to the utility model, through the arrangement of the upper air pipe which obliquely discharges air backwards from top to bottom and the lower air pipe which is positioned below the rear part of the upper air pipe and horizontally discharges air towards the direction deviating from the cavity wall of the hair drying cavity, a part of air flows along the growth direction of hair from top to bottom in the hair blowing process, and a part of air is blown against the tail or the interior of the hair of a user towards the neck of the user; while a dry method is realized, the hair is prevented from running and being knotted.

Description

TECHNICAL FIELD

[0001] The utility model relates to hair dryer technical field especially uses air outlet structure of vertical fan. BACKGROUND

[0002] Hair dryer is a kind of equipment using flowing air to dry hair.The existing hair dryer includes body and hair dryer mechanism arranged in the body, the body has dry hair cavity, the hair dryer mechanism includes air outlet pipe and fan, the air outlet pipe has air duct, air outlet and air inlet, the part of air outlet pipe forming air outlet is exposed to dry hair cavity, fan is connected on air outlet pipe through air inlet for driving air to flow into dry hair cavity from air outlet to realize drying hair.The air outlet of existing hair dryer is arranged randomly, and air outlet direction is disorderly, resulting in that user's hair is disorderly and knotted after drying, and the use feeling is poor. CONTENT

[0003] The utility model aims at providing air outlet structure of vertical fan to solve the problem of the air outlet of existing hair dryer being arranged randomly, air outlet direction being disorderly, resulting in that user's hair is disorderly and knotted after drying, and the use feeling is poor.

[0004] The utility model is realized through the following technical schemes:

[0005] Air outlet structure of vertical fan, including body and air outlet pipe group arranged in the body, the body has dry hair cavity for user's head to be placed into, the air outlet pipe group includes upper air outlet pipe and lower air outlet pipe, the upper air outlet pipe has upper air outlet, the upper air outlet pipe is communicated with the dry hair cavity through the upper air outlet, the lower air outlet pipe has lower air outlet, the lower air outlet pipe is communicated with the dry hair cavity through the lower air outlet, the lower air outlet is located below the upper air outlet, the upper air outlet pipe is inclined to the rear from top to bottom through the upper air outlet and exports air, the lower air outlet pipe exports air horizontally in the direction away from the cavity wall of the dry hair cavity through the lower air outlet.

[0006] Further, the body has access port for user's head to be inserted into the dry hair cavity, the access port is inclined to the front from bottom to top, the access port has upper edge and lower edge, the upper edge and the lower edge are opposite and enclose to form the access port, the upper air outlet is adjacent to the upper edge, and the lower air outlet is adjacent to the lower edge.

[0007] Further, the cavity wall of the dry hair cavity is formed with a plurality of upper exposure holes, a plurality of the upper exposure holes are arranged at intervals along the upper edge, the upper air outlet pipe is exposed to the dry hair cavity from each upper exposure hole respectively, and the part of the upper air outlet pipe exposed to the dry hair cavity from each upper exposure hole is formed with the upper air outlet.

[0008] Further, a plurality of lower exposure holes are formed on the cavity wall of the dry hair cavity, the lower exposure holes are arranged at intervals along the lower edge, and the lower air ducts are exposed to the dry hair cavity from the lower exposure holes respectively.

[0009] Further, the machine body is provided with a hair containing passage below the dry hair cavity, which is communicated with the dry hair cavity and is used for placing the user's hair.

[0010] Further, the air outlet pipe group further comprises a tail air duct, the tail air duct is partially exposed to the hair containing passage, the tail air duct is formed with a tail air hole at the part exposed to the hair containing passage, and the tail air duct is inclined to blow air from top to bottom and inward through the tail air hole.

[0011] Further, the tail air duct is inclined to blow air from front to back through the tail air hole, and the lower air duct is horizontally inclined to blow air from back to front through the lower air outlet.

[0012] Further, the hair containing passage is communicated with the dry hair cavity through a communication hole, the tail air hole is adjacent to the communication hole, and / or the tail air hole is inclined from top to bottom and inward and extends in the circumferential direction of the hair containing passage.

[0013] Further, the machine body is provided with an upper air blower, a lower air blower and a tail air blower, the upper air blower is connected to the upper air duct, the lower air blower is connected to the lower air duct, and the tail air blower is connected to the tail air duct, and the upper air blower, the lower air blower and the tail air blower are independent of each other.

[0014] Further, the machine body is further provided with a containing cavity communicated with the dry hair cavity, the upper air duct is contained in the containing cavity and is partially exposed to the dry hair cavity, and the lower air duct is contained in the containing cavity and is partially exposed to the dry hair cavity; and / or the machine body is further provided with a tail containing cavity communicated with the hair containing passage, and the tail air duct is contained in the tail containing cavity and is partially exposed to the hair containing passage.

[0015] The technical solution has the advantages that the upper air duct is inclined to blow air from top to bottom and rearward, and the lower air duct is horizontally inclined to blow air from back to front and away from the cavity wall of the dry hair cavity, so that a part of air flows along the growth direction of the hair from top to bottom during the hair blowing process, and a part of air blows against the hair end of the user (for the user with medium-length hair) or the middle of the hair (for the user with long hair) in the direction of the neck of the user, so that the dry method is realized, and the hair is prevented from running and knotting. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained from these drawings without creative labor.

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced as follows.

[0018] Figure 1 is a perspective view of the air outlet structure of the vertical fan disclosed in the embodiment;

[0019] Figure 2 is a front view of the air outlet structure of the vertical fan disclosed in the embodiment;

[0020] Figure 3 is a partially exploded view of the air outlet structure of the vertical fan disclosed in the embodiment;

[0021] Figure 4 is Figure 3 is a local enlarged view of A in FIG.

[0022] Figure 5 is a sectional view of the air outlet structure of the vertical fan disclosed in the embodiment;

[0023] Figure 6 is Figure 5 is a local enlarged view of B in FIG.

[0024] Figure 7 is a structural schematic view of the dry hair cavity in the embodiment;

[0025] Figure 8 is a perspective view of the tail air pipe in the embodiment. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described clearly and completely in the following with reference to the drawings of the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] Embodiment: as Figures 1-8As shown, the air outlet structure of the vertical hair dryer comprises a machine body 1 and an air outlet pipe group 2 arranged in the machine body 1. The machine body 1 has a drying cavity 101 for placing the head of a user. The air outlet pipe group 2 comprises an upper air outlet pipe 201 and a lower air outlet pipe 202. The upper air outlet pipe 201 has an upper air outlet 203. The upper air outlet pipe 201 communicates with the drying cavity 101 through the upper air outlet 203. The lower air outlet pipe 202 has a lower air outlet 204. The lower air outlet pipe 202 communicates with the drying cavity 101 through the lower air outlet 204. The lower air outlet 204 is located below and behind the upper air outlet 203. The upper air outlet pipe 201 blows air downward and backward through the upper air outlet 203. The lower air outlet pipe 202 blows air horizontally away from the wall of the drying cavity 101 through the lower air outlet 204.

[0028] When the user puts the head into the drying cavity 101, the upper air outlet pipe 201 is close to the forehead (hairline) of the user. When the upper air outlet pipe 201 blows air, the air blown by the upper air outlet pipe 201 blows along the head of the user from the forehead (hairline) to the back and downward. The lower air outlet pipe 202 is close to the neck of the user. When the lower air outlet pipe 202 blows air, the air blown by the lower air outlet pipe 202 blows toward the neck of the user. Since the air blown by the upper air outlet pipe 201 blows along the head of the user from the forehead (hairline) to the back and downward, and the air blown by the lower air outlet pipe 202 blows toward the neck of the user, during the hair blowing process, part of the air flows along the growth direction of the hair from top to bottom, and part of the air blows toward the neck of the user to the hair end (for medium-length hair) or the middle of the hair (for long hair), so that the hair is dried while avoiding the hair from running around and knotting.

[0029] In summary, the vertical hair dryer provided by the embodiment solves the problem that the air outlet of the existing hair dryer is arranged randomly and the air outlet direction is messy, which causes the hair of the user to be messy and knotted after being blown dry, and the use experience is poor. The upper air outlet pipe 201 blowing air downward and backward and the lower air outlet pipe 202 blowing air horizontally away from the wall of the drying cavity 101 are configured, so that during the hair blowing process, part of the air flows along the growth direction of the hair from top to bottom, and part of the air blows toward the neck of the user to the hair end (for medium-length hair) or the middle of the hair (for long hair), so that the hair is dried while avoiding the hair from running around and knotting.

[0030] In the embodiment of the utility model, the machine body 1 has the hair inlet 102 for the user's head to extend into the drying cavity 101, the hair inlet 102 is inclined forward from bottom to top, the hair inlet 102 has the upper edge 103 and the lower edge 104, the upper edge 103 and the lower edge 104 are opposite and surround to form the hair inlet 102, the upper air outlet 203 is adjacent to the upper edge 103, and the lower air outlet 204 is adjacent to the lower edge 104. The above-mentioned setting is configured to be inclined forward from bottom to top, and the upper air outlet 203 is configured on one side of the upper edge 103 and the lower air outlet 204 is configured on one side of the lower edge 104, the air passing distance of the upper air outlet 203 is increased, and the position of the lower air outlet 204 is close to the hair end or the middle of the user's hair, so that the hair holding effect is good.

[0031] In the embodiment of the utility model, a plurality of upper exposure holes 105 are formed on the cavity wall of the drying cavity 101, the plurality of upper exposure holes 105 are arranged at intervals along the upper edge 103, the upper air pipe 201 is exposed to the drying cavity 101 from each upper exposure hole 105, the part of the upper air pipe 201 exposed to the drying cavity 101 from each upper exposure hole 105 is formed with the upper air outlet 203, and each upper air outlet 203 extends in the circumferential direction of the drying cavity 101. Since the plurality of upper exposure holes 105 for exposing the upper air pipe 201 to the drying cavity 101 are arranged at intervals along the upper edge 103 on the cavity wall of the drying cavity 101, and each upper air outlet 203 extends in the circumferential direction of the drying cavity 101, the upper air pipe 201 is in a surrounding air outlet mode, the hair is fully covered, the drying effect is good, and the hair is prevented from running and knotting.

[0032] In the embodiment of the utility model, a plurality of lower exposure holes 106 are formed on the cavity wall of the drying cavity 101, the plurality of lower exposure holes 106 are arranged at intervals along the lower edge 104, the lower air pipe 202 is exposed to the drying cavity 101 from each lower exposure hole 106, the part of the lower air pipe 202 exposed to the drying cavity 101 from each lower exposure hole 106 is formed with the lower air outlet 204, and the lower exposure hole 106 and the air outlet 204 extend left and right along the cavity wall of the drying cavity 101 in the horizontal plane. Since the plurality of lower exposure holes 106 for exposing the lower air pipe 202 to the drying cavity 101 are arranged at intervals along the lower edge 104 on the cavity wall of the drying cavity 101, and the lower exposure hole 106 and the air outlet 204 extend left and right along the cavity wall of the drying cavity 101 in the horizontal plane, the lower air pipe 202 is in a surrounding air outlet mode, the hair is fully surrounded, the drying effect is good, and the hair is prevented from running and knotting.

[0033] In the embodiment of the utility model, the machine body 1 is provided with the hair containing passage 107 communicated with the drying cavity 101 below the drying cavity 101, and the hair containing passage 107 is used for placing the user's hair. The above-mentioned setting is configured to place the hair containing passage 107 for placing the user's hair below the drying cavity 101, so that the hair end part of the long hair user can be accommodated and is not easy to be blown away.

[0034] In the embodiment of the utility model, the air outlet pipe group 2 further includes a tail air pipe 205, the tail air pipe 205 is partially exposed to the hair containing passage 107, the part of the tail air pipe 205 exposed to the hair containing passage 107 is formed with a tail air hole 206, and the tail air pipe 205 inclines air outlet downward from top to bottom into the hair containing passage 107 through the tail air hole 206. Since the tail air pipe 205 is arranged to incline air outlet downward from top to bottom into the hair containing passage 107, the air is extended along the growth direction of the hair, and the hair is prevented from being tangled and knotted during drying.

[0035] In the embodiment of the utility model, the tail air pipe 205 inclines air outlet from front to back through the tail air hole 206, and the lower air pipe 202 inclines air outlet horizontally from back to front through the lower air outlet 204. Since the tail air pipe 205 inclines air outlet from front to back through the tail air hole 206, and the lower air pipe 202 inclines air outlet horizontally from back to front through the lower air outlet 204, the air blown out by the tail air hole 206 and the lower air outlet 204 is cooperated to limit the position of the hair, and the hair is prevented from being tangled and knotted during drying.

[0036] In the embodiment of the utility model, the hair containing passage 107 is communicated with the hair drying cavity 101 through the communication port 108, and the tail air hole 206 is adjacent to the communication port 108. Since the tail air hole 206 is adjacent to the communication port 108, the air passing distance of the tail air hole 206 is increased, and the drying effect is good.

[0037] In the embodiment of the utility model, the tail air hole 206 inclines inward from top to bottom and extends in the circumferential direction of the hair containing passage 107. The above-mentioned arrangement is configured to incline the tail air hole 206 inward from top to bottom, so that the tail air hole 206 can blow air into the hair containing passage 107 from top to bottom, and the tail air hole 206 is configured to extend in the circumferential direction of the hair containing passage 107, so that the air outlet surface of the tail air hole 206 is wide, and the air outlet effect is good.

[0038] In the embodiment of the utility model, the machine body 1 is provided with an upper air blower (not marked in the figure), a lower air blower (not marked in the figure) and a tail air blower (not marked in the figure), the upper air blower is connected to the upper air pipe 201, the lower air blower is connected to the lower air pipe 202, and the tail air blower is connected to the tail air pipe 205. The upper air blower, the lower air blower and the tail air blower are independent of each other. Since the upper / lower air pipe and the tail air pipe 205 are respectively connected with the upper air blower, the lower air blower and the tail air blower which are independently opened and closed, the hair dryer with the air outlet structure has multiple drying modes, and is flexible and variable in use.

[0039] In the embodiment of the utility model, the body 1 further has a containing cavity 109 communicated with the dry hair cavity 101, the upper air pipe 201 is contained in the containing cavity 109 and partially exposed to the dry hair cavity 101, the lower air pipe 202 is contained in the containing cavity 109 and partially exposed to the dry hair cavity 101, the body 1 further has a tail containing cavity 110 communicated with the hair containing passage 107, and the tail air pipe 205 is contained in the tail containing cavity 110 and partially exposed to the hair containing passage 107. The above-mentioned setting is through setting the containing cavity 109 communicated with the dry hair cavity 101 and the tail containing cavity 110 communicated with the hair containing passage 107 on the body 1, the upper / lower air pipe is contained in the containing cavity 109, and the tail air pipe 205 is contained in the tail containing cavity 110, so that the upper / lower air pipe is set in the cavity with the dry hair cavity 101, the tail air pipe 205 is set in the cavity with the hair containing passage 107, the structure is compact and reasonable, and the hair winding on the air pipe during the dry hair process is avoided.

[0040] The above is one or more embodiments provided in combination with specific content, and it is not considered that the specific implementation of the utility model is limited to these descriptions. Any approximation, similarity or replacement of the method and structure of the utility model, or technical deduction under the concept of the utility model, should be considered as the protection of the utility model.

Claims

1. An air outlet structure for a vertical fan, characterized by comprising: The air outlet pipe group (2) comprises an upper air pipe (201) and a lower air pipe (202), the upper air pipe (201) has an upper air outlet (203), the upper air pipe (201) communicates with the dry hair cavity (101) through the upper air outlet (203), the lower air pipe (202) has a lower air outlet (204), the lower air pipe (202) communicates with the dry hair cavity (101) through the lower air outlet (204), the lower air outlet (204) is located below and behind the upper air outlet (203), the upper air pipe (201) inclines downward and rearward through the upper air outlet (203), and the lower air pipe (202) inclines horizontally through the lower air outlet (204) in a direction away from the cavity wall of the dry hair cavity (101).

2. The air outlet structure for a standing fan according to claim 1, characterized by The air outlet pipe group (2) comprises an upper air pipe (201) and a lower air pipe (202), the upper air pipe (201) has an upper air outlet (203), the upper air pipe (201) communicates with the dry hair cavity (101) through the upper air outlet (203), the lower air pipe (202) has a lower air outlet (204), the lower air pipe (202) communicates with the dry hair cavity (101) through the lower air outlet (204), the lower air outlet (204) is located below and behind the upper air outlet (203), the upper air pipe (201) inclines downward and rearward through the upper air outlet (203), and the lower air pipe (202) inclines horizontally through the lower air outlet (204) in a direction away from the cavity wall of the dry hair cavity (101).

3. The air outlet structure for a standing fan according to claim 2, characterized by The cavity wall of the dry hair cavity (101) is provided with a plurality of upper exposure holes (105), the upper exposure holes (105) are arranged along the upper edge (103) at intervals, the upper air pipe (201) is exposed to the dry hair cavity (101) from each upper exposure hole (105), and the upper air pipe (201) is formed with the upper air outlet (203) on the part exposed to the dry hair cavity (101) from each upper exposure hole (105).

4. The air outlet structure for a standing fan according to claim 2, wherein The cavity wall of the dry hair cavity (101) is provided with a plurality of lower exposure holes (106), the lower exposure holes (106) are arranged along the lower edge (104) at intervals, the lower air pipe (202) is exposed to the dry hair cavity (101) from each lower exposure hole (106), and the lower air pipe (202) is formed with the lower air outlet (204) on the part exposed to the dry hair cavity (101) from each lower exposure hole (106).

5. The air outlet structure for a standing fan according to claim 1, wherein The air outlet pipe group (2) further comprises a tail air pipe (205), the tail air pipe (205) is partially exposed to the hair containing passage (107), the tail air pipe (205) is formed with a tail air hole (206) on the part exposed to the hair containing passage (107), and the tail air pipe (205) inclines inward downward through the tail air hole (206).

6. The air outlet structure for a stand-type fan according to claim 5, characterized by ​ 7. The air outlet structure for a standing fan according to claim 6, wherein The tail air pipe (205) inclines air out from front to back through the tail air hole (206), and the lower air pipe (202) horizontally blows air out from back to front through part of the lower air outlet (204).

8. The air outlet structure for a standing fan according to claim 6, wherein The hair accommodating passage (107) communicates with the dry hair cavity (101) through a communication port (108), the tail air hole (206) is adjacent to the communication port (108), and / or the tail air hole (206) inclines inward from top to bottom and extends in the circumferential direction of the hair accommodating passage (107).

9. The air outlet structure for a standing fan according to claim 6, wherein The machine body (1) is provided with an upper air fan, a lower air fan and a tail air fan, the upper air fan is connected to the upper air pipe (201), the lower air fan is connected to the lower air pipe (202), and the tail air fan is connected to the tail air pipe (205), and the upper air fan, the lower air fan and the tail air fan are independent of each other.

10. The air outlet structure for a standing fan according to claim 6, wherein The machine body (1) is further provided with a containing cavity (109) communicating with the dry hair cavity (101), the upper air pipe (201) is contained in the containing cavity (109) and partially exposed to the dry hair cavity (101), and the lower air pipe (202) is contained in the containing cavity (109) and partially exposed to the dry hair cavity (101). And / or the machine body (1) is further provided with a tail containing cavity (110) communicating with the hair accommodating passage (107), and the tail air pipe (205) is contained in the tail containing cavity (110) and partially exposed to the hair accommodating passage (107).

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