Electric hair drier shell capable of being quickly assembled

Abstract

The utility model relates to an electric hair drier shell capable of being quickly assembled, which belongs to the technical field of electric hair driers and comprises a shell component, a first opening, a second opening, a first connecting piece, a second connecting piece, a first connecting piece and a second connecting piece. The air inlet shell is arranged on the shell assembly and covers the first opening, and an air inlet is formed in the air inlet shell; the air outlet shell is arranged on the shell assembly and located in the mounting cavity, the air outlet shell covers the second opening, and the air outlet shell is provided with a second air guide channel and an air outlet; and the air guide shell is arranged on the air inlet shell and / or the air outlet shell, the air guide shell is located between the air inlet shell and the air outlet shell, the air guide shell is provided with a first air guide channel, and the air inlet, the first air guide channel, the second air guide channel and the air outlet are sequentially communicated. According to the electric hair drier shell capable of being rapidly assembled, the structural design is more reasonable, the number of shells needing to be assembled is small, and therefore the assembling efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of hair dryers, in particular to a hair dryer shell that can be quickly assembled. Background Art

[0002] A hair dryer is a common household item that generates negative pressure to accelerate airflow and produce air. The hair dryer's housing is assembled from multiple independent shells. However, existing hair dryers require a large number of shells due to their irrational structural design, resulting in a complex assembly process, low assembly efficiency, and inconvenient maintenance and repair. Utility Model Content

[0003] Based on this, it is necessary to provide a hair dryer housing that can be quickly assembled to address the problem that the hair dryer housing has low assembly efficiency and is inconvenient to maintain and repair.

[0004] 18. A quickly assembled hair dryer shell, comprising: a shell assembly, the shell assembly being provided with a mounting cavity, the shell assembly being provided with a first opening and a second opening which are communicated with the mounting cavity; an air inlet shell, the air inlet shell being arranged on the shell assembly and covered at the first opening, the air inlet shell being provided with an air inlet; an air outlet shell, the air outlet shell being arranged on the shell assembly and located in the mounting cavity, the air outlet shell being covered at the second opening, the air outlet shell being provided with a second air guide channel, the air outlet shell being provided with an air outlet which is communicated with the second air guide channel; an air guide shell, the air guide shell being arranged on the air inlet shell and / or the air outlet shell, the air guide shell being located between the air inlet shell and the air outlet shell, the air guide shell being provided with a first air guide channel, the air inlet, the first air guide channel, the second air guide channel and the air outlet being communicated with each other in sequence.

[0005] The present application discloses a hair dryer housing that can be assembled quickly. The arrangement of the outer shell assembly, the air inlet housing, the air guide housing and the air outlet housing can simplify the housing structure of the hair dryer while realizing the complete functions of the hair dryer, thereby simplifying the assembly process of the housing, and realizing rapid assembly of the hair dryer housing, thereby increasing production capacity and improving economic benefits. The arrangement of the mounting cavity makes it easier to position and assemble the air inlet housing, the air guide housing and the air outlet housing. The air guide housing is located between the air inlet housing and the air outlet housing, and the structural design is reasonable, making it convenient for the air guide housing to guide the wind entering from the air inlet. The structural design of the hair dryer housing that can be assembled quickly in the present application is more reasonable, and the number of housings that need to be assembled is relatively small, thereby achieving high assembly efficiency.

[0006] In one embodiment, the first air guide channel extends in the same direction toward the air outlet as the second air guide channel. By aligning the first air guide channel and the second air guide channel toward the air outlet, the airflow in the first and second air guide channels is directed in the same direction, improving airflow efficiency and effectively reducing wind loss.

[0007] In one embodiment, the first opening and the second opening are respectively located on both sides of the housing assembly. By respectively locating the first opening and the second opening on both sides of the housing assembly, the distribution of the air inlet housing and the air outlet housing is more reasonable, so that the hair dryer can effectively realize the air inlet and air outlet functions.

[0008] In one embodiment, a connector is further included, the connector being used to connect the housing assembly to the air outlet housing. The connector, such as a screw, can enhance the stress resistance of the connection between the housing assembly and the air outlet housing, increasing the connection strength between the housing assembly and the air outlet housing, thereby extending the service life of the product.

[0009] In one embodiment, one of the outer shell assembly and the air inlet housing is provided with a first snap-fit portion, and the other of the outer shell assembly and the air inlet housing is provided with a first adapter portion, wherein the first adapter portion is adapted to mate with the first snap-fit portion. The adaptability of the first adapter portion to the first snap-fit portion reduces the difficulty of assembling the outer shell assembly and the air inlet housing, enabling rapid assembly of the outer shell assembly and the air inlet housing and highly accurate connection.

[0010] In one embodiment, one of the air guide housing and the air outlet housing is provided with a second snap-fit portion, and the other of the air guide housing and the air outlet housing is provided with a second adapting portion, the second adapting portion being adapted to fit with the second snap-fit portion. The second adapting portion being adapted to fit with the second snap-fit portion allows the air guide housing and the air outlet housing to be tightly mounted, thereby securing the air guide housing and the air outlet housing with good stability and firmness.

[0011] In one embodiment, the air guide housing includes an air guide column and a mounting shell. The air guide column is located between the air inlet housing and the air outlet housing. The air guide column is provided with the first air guide channel. The mounting shell is disposed on the air guide column and surrounds the air guide column. The mounting shell is provided with a second adapter portion that is compatible with the air outlet housing. By surrounding the air guide column, the mounting shell has a larger area for the second adapter portion, thereby making the distribution design of the second adapter portion more diverse and the connection between the air guide housing and the air outlet housing more stable. Furthermore, the structural strength of the air guide housing can be enhanced.

[0012] In one embodiment, the air inlet housing includes an air inlet housing, a support, and an air inlet cover. The air inlet housing is arranged on the housing assembly and covers the first opening. The air inlet housing is provided with the air inlet. The support is arranged on the housing assembly and is located in the mounting cavity. The air inlet cover is arranged on the air guide housing. Part of the air inlet cover is sandwiched between the support and the air guide housing. The air inlet cover is provided with air holes, which are respectively connected to the air inlet and the first air guide channel. By partially sandwiching the air inlet cover between the support and the air guide housing, the freedom of the air inlet cover is limited, and the air inlet cover is prevented from moving and affecting the user's experience. By providing the air inlet cover with air holes that are respectively connected to the air inlet and the first air guide channel, the air flow delivered to the first air guide channel is more concentrated. In addition, it can reduce the amount of large particles of impurities mixed in the air flow being delivered to the first air guide channel.

[0013] In one embodiment, the air inlet housing is formed with a third snap-fit portion for snapping into the support member. With the third snap-fit portion snapped into the support member, assembly of the air inlet housing and the support member is completed by simply aligning the third snap-fit portion with a corresponding position on the support member and snapping it into place. This simplifies the connection between the air inlet housing and the support member, reduces assembly time and costs, facilitates installation and disassembly, and improves practicality.

[0014] In one embodiment, the support member is provided with a first adapting portion, and a first snap-fit portion is formed on the wall of the mounting cavity, with the first adapting portion being adapted to mate with the first snap-fit portion. By forming the first snap-fit portion on the wall of the mounting cavity and adapted to mate with the first adapting portion, the support member can be quickly positioned and mounted on the housing assembly, and the mounting is reliable and secure.

[0015] In one embodiment, the air inlet cover includes an air inlet cover body and a connecting block. The air inlet cover body is arranged on the air guide shell. The air inlet cover body is provided with the air passage hole. There are multiple connecting blocks. The multiple connecting blocks are sequentially arranged along the circumference of the air inlet cover body. The connecting block is clamped between the support member and the air guide shell. The degree of freedom of the air inlet cover is limited by clamping the connecting block between the support member and the air guide shell, and the assembly is more stable to prevent the air inlet cover from moving. The multiple connecting blocks are sequentially arranged along the circumference of the air inlet cover body, and the connecting blocks are evenly distributed, so that the assembly stability of the air inlet cover is better. The air passage efficiency of the air inlet cover is high.

[0016] In one embodiment, the air outlet housing includes an air duct inner shell and an air guide cover shell, the air duct inner shell is arranged on the outer shell assembly and is located in the mounting cavity, the air guide cover shell is snap-fitted with the air duct inner shell, the air guide cover shell is located inside the air duct inner shell, the air duct inner shell and the air guide cover shell enclose the second air guide channel, and the air duct inner shell is provided with the air outlet. By snapping the air guide cover shell with the air duct inner shell, the air guide cover shell can be assembled on the air duct inner shell without the need for additional connection standard parts, which can save consumables. The second air guide channel for guiding airflow is formed by enclosing the air duct inner shell and the air guide cover shell, and the air flow passing through the second air guide channel is highly concentrated, so that the air outlet range of the air outlet connected to the second air guide channel is highly accurate.

[0017] In one embodiment, the air guide cover shell includes an air guide cover body, a boss and a fourth snap-fit portion, the air guide cover body is arranged on the air duct inner shell, the air guide cover body and the air duct inner shell enclose the second air guide channel, the boss is arranged on the air guide cover body, the air duct inner shell is provided with a third adapter portion, the fourth snap-fit portion is arranged on the boss, and the fourth snap-fit portion is adapted to the third adapter portion. By arranging the boss on the air guide cover body, the distribution of the fourth snap-fit portion on the boss is more reasonable. By adapting the fourth snap-fit portion to the third adapter portion, the air guide cover shell and the air duct inner shell are assembled together, preventing the air guide cover shell and the air duct inner shell from separating from each other, thereby ensuring the working performance of the hair dryer.

[0018] In one embodiment, the air duct inner shell is formed with a plurality of second snap-fitting portions, which are sequentially arranged along the circumference of the air duct inner shell and are used to snap-fit with the air guide housing. By sequentially arranging the plurality of second snap-fitting portions along the circumference of the air duct inner shell, the snap-fitting effect between the air guide housing and the air outlet housing is improved. Furthermore, the connection between the air guide housing and the air outlet housing is relatively simple, quick, and easy to disassemble and maintain.

[0019] In one embodiment, the housing assembly includes an air duct housing and a handle housing. The air duct housing is arranged on the handle housing, and the air duct housing is provided with an adapter hole. The air duct housing also includes a connector, which is passed through the adapter hole and connected to the air outlet housing after passing through the adapter hole. The setting of the handle housing provides stable support for the air duct housing. Moreover, the handle housing makes it convenient for the user to hold the hair dryer. By passing the connector through the adapter hole and connecting to the air outlet housing, the stress resistance of the connection between the housing assembly and the air outlet housing can be improved, thereby improving the service life of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a first stereoscopic view of the hair dryer housing;

[0021] Figure 2 is a second stereoscopic view of the hair dryer housing;

[0022] Figure 3 is a first cross-sectional view of the hair dryer housing;

[0023] Figure 4 This is an exploded view of the hair dryer housing;

[0024] Figure 5 is a second cross-sectional view of the hair dryer housing;

[0025] Figure 6 is a cross-sectional view of the air outlet housing;

[0026] Figure 7 is a three-dimensional diagram of the air guide housing;

[0027] Figure 8 is a three-dimensional diagram of the air inlet housing;

[0028] Figure 9 This is the exploded view of the air inlet housing;

[0029] Figure 10 This is an exploded view of the air outlet housing.

[0030] The corresponding relationship between the reference numerals and component names is as follows:

[0031] 1 housing assembly, 11 air duct housing, 12 handle housing, 111 first buckle portion, 101 mounting cavity, 102 adapting hole, 103 first opening, 104 second opening;

[0032] 2 air inlet housing, 21 air inlet housing member, 211 third buckle portion, 22 support member, 23 air inlet cover housing, 231 air inlet cover body, 232 connecting block, 201 air inlet, 202 air hole, 203 first adapter portion;

[0033] 3 air outlet housing, 31 air duct inner housing, 311 second buckle portion, 32 air guide cover housing, 321 air guide cover body, 322 boss, 323 fourth buckle portion, 301 air outlet, 302 second air guide channel, 303 third adapter portion;

[0034] 4 air guide shell, 41 air guide column, 42 mounting shell, 401 first air guide channel, 402 second adapter; 5 connecting piece. DETAILED DESCRIPTION

[0035] In order to more clearly understand the above-mentioned objectives, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0036] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0037] like Figure 1-5 As shown, this embodiment discloses a hair dryer housing that can be quickly assembled, comprising: a housing assembly 1, the housing assembly 1 is provided with a mounting cavity 101, the housing assembly 1 is provided with a first opening 103 and a second opening 104 communicating with the mounting cavity 101; an air inlet housing 2, the air inlet housing 2 is arranged on the housing assembly 1 and covered at the first opening 103, the air inlet housing 2 is provided with an air inlet 201; an air outlet housing 3, the air outlet housing 3 is arranged on the housing assembly 1 and located in the mounting cavity 101, the air outlet housing 3 is covered at At the second opening 104, the air outlet shell 3 is provided with a second air guide channel 302, and the air outlet shell 3 is provided with an air outlet 301 connected to the second air guide channel 302; the air guide shell 4, the air guide shell 4 is arranged on the air inlet shell 2 and / or the air outlet shell 3, the air guide shell 4 is located between the air inlet shell 2 and the air outlet shell 3, the air guide shell 4 is provided with a first air guide channel 401, the air inlet 201, the first air guide channel 401, the second air guide channel 302 and the air outlet 301 are connected in sequence.

[0038] The present application discloses a hair dryer housing that can be assembled quickly. The arrangement of the outer shell component 1, the air inlet housing 2, the air guide housing 4 and the air outlet housing 3 can simplify the housing structure of the hair dryer while realizing the complete functions of the hair dryer, thereby simplifying the assembly process of the housing, and realizing rapid assembly of the hair dryer housing, thereby improving production capacity and economic benefits. The arrangement of the mounting cavity 101 makes it easier to position and assemble the air inlet housing 2, the air guide housing 4 and the air outlet housing 3. The air guide housing 4 is located between the air inlet housing 2 and the air outlet housing 3, and the structural design is reasonable, which facilitates the air guide housing 4 to guide the wind entering from the air inlet 201. The structural design of the hair dryer housing that can be assembled quickly in the present application is more reasonable, and the number of housings that need to be assembled is relatively small, thereby achieving high assembly efficiency.

[0039] like Figure 3As shown, in addition to the features of the above embodiment, this embodiment further provides that: the first air guide channel 401 extends in the same direction toward the air outlet 301 as the second air guide channel 302 extends toward the air outlet 301. Since the first air guide channel 401 extends in the same direction toward the air outlet 301 as the second air guide channel 302, the airflow in the first air guide channel 401 and the second air guide channel 302 is conveyed in the same direction, thereby improving airflow conveyance efficiency and effectively reducing wind loss.

[0040] like Figure 1-2 As shown, in addition to the features of the above embodiment, this embodiment further defines that: the first opening 103 and the second opening 104 are respectively located on both sides of the housing assembly 1. By locating the first opening 103 and the second opening 104 on both sides of the housing assembly 1, the distribution of the air inlet housing 2 and the air outlet housing 3 is more reasonable, so that the hair dryer can effectively realize the air intake and air outlet functions.

[0041] like Figure 3 As shown, in addition to the features of the above embodiment, this embodiment is further defined as follows: it also includes a connecting member 5, which is used to connect the housing assembly 1 and the air outlet housing 3. The connecting member 5 is used for assembling the housing assembly 1 and the air outlet housing 3. The connecting member 5, such as a screw, can improve the stress resistance of the connection between the housing assembly 1 and the air outlet housing 3, increase the connection strength between the housing assembly 1 and the air outlet housing 3, and thus improve the service life of the product.

[0042] like Figure 5 and Figure 8 As shown, in addition to the features of the above embodiment, this embodiment further defines: one of the housing assembly 1 and the air inlet housing 2 is provided with a first snap portion 111, and the other of the housing assembly 1 and the air inlet housing 2 is provided with a first adapter portion 203, and the first adapter portion 203 is capable of being adapted to the first snap portion 111. By enabling the first adapter portion 203 to be adapted to the first snap portion 111, the difficulty of assembling the housing assembly 1 and the air inlet housing 2 can be reduced, thereby achieving rapid assembly of the housing assembly 1 and the air inlet housing 2 and high connection accuracy.

[0043] like Figure 6 and Figure 7As shown, in addition to the features of the above embodiment, this embodiment further defines: one of the air guide housing 4 and the air outlet housing 3 is provided with a second snap-fit portion 311, and the other of the air guide housing 4 and the air outlet housing 3 is provided with a second adapting portion 402, and the second adapting portion 402 is adapted to be adapted to the second snap-fit portion 311. By adapting the second adapting portion 402 to the second snap-fit portion 311, the air guide housing 4 and the air outlet housing 3 are installed more tightly, thereby fixing the air guide housing 4 and the air outlet housing 3 with good stability and firmness.

[0044] like Figure 7 As shown, in addition to the features of the above embodiment, this embodiment further defines: the air guide housing 4 includes an air guide column 41 and a mounting shell 42, the air guide column 41 is located between the air inlet housing 2 and the air outlet housing 3, the air guide column 41 is provided with the first air guide channel 401, the mounting shell 42 is arranged on the air guide column 41, the mounting shell 42 is arranged around the air guide column 41, and the mounting shell 42 is provided with a second adapter portion 402 that can adapt to the air outlet housing 3. By surrounding the air guide column 41, the mounting shell 42 has a larger area for setting the second adapter portion 402, thereby making the distribution design of the second adapter portion 402 more diverse, and the connection between the air guide housing 4 and the air outlet housing 3 more stable. In addition, the structural strength of the air guide housing 4 can be enhanced.

[0045] like Figure 9 As shown, in addition to the features of the above embodiment, this embodiment further defines that: the air inlet housing 2 includes an air inlet housing member 21, a support member 22, and an air inlet cover 23. The air inlet housing member 21 is arranged on the housing assembly 1 and covers the first opening 103. The air inlet housing member 21 is provided with the air inlet 201. The support member 22 is arranged on the housing assembly 1 and is located in the installation cavity 101. The air inlet cover 23 is arranged on the air guide housing 4. Part of the air inlet cover 23 is sandwiched between the support member 22 and the air guide housing 4. The air inlet cover 23 is provided with an air hole 202, and the air hole 202 is respectively connected to the air inlet 201 and the first air guide channel 401. By partially sandwiching the air inlet cover 23 between the support member 22 and the air guide housing 4, the freedom of the air inlet cover 23 is limited, thereby preventing the air inlet cover 23 from moving and affecting the user experience. The air inlet housing 23 is provided with air holes 202 respectively connected to the air inlet 201 and the first air guide channel 401, so that the airflow delivered to the first air guide channel 401 is more concentrated, and the large particles of impurities mixed in the airflow can be reduced from being delivered to the first air guide channel 401.

[0046] like Figure 9As shown, in addition to the features of the above-mentioned embodiment, this embodiment further provides that: a third snap-fit portion 211 is formed on the air inlet housing 21, and the third snap-fit portion 211 is used to snap-fit with the support member 22. With the third snap-fit portion 211 snapped with the support member 22, the air inlet housing 21 and the support member 22 can be assembled by simply aligning the third snap-fit portion 211 with the corresponding position of the support member 22 and snapping it in. This simplifies the connection between the air inlet housing 21 and the support member 22, reduces assembly time and costs, facilitates installation and disassembly, and improves practicality.

[0047] like Figure 5 and Figure 8 As shown, in addition to the features of the above embodiment, this embodiment further defines: the support member 22 is provided with a first adapting portion 203, and a first snap portion 111 is formed on the cavity wall of the installation cavity 101, and the first adapting portion 203 is adapted to be adapted to the first snap portion 111. By forming the first snap portion 111 on the cavity wall of the installation cavity 101 to be adapted to the first adapting portion 203, the support member 22 can be quickly positioned and installed on the housing assembly 1, and the installation is reliable and secure.

[0048] like Figure 9 As shown, in addition to the features of the above-mentioned embodiment, this embodiment further provides that: the air inlet cover 23 includes an air inlet cover body 231 and a connecting block 232. The air inlet cover body 231 is disposed on the air guide housing 4 and is provided with the air passage holes 202. There are multiple connecting blocks 232, which are sequentially arranged along the circumference of the air inlet cover body 231 and sandwiched between the support member 22 and the air guide housing 4. The connecting blocks 232 sandwiched between the support member 22 and the air guide housing 4 restrict the freedom of the air inlet cover 23, thereby ensuring a more stable assembly and preventing movement of the air inlet cover 23. The multiple connecting blocks 232 are sequentially arranged along the circumference of the air inlet cover body 231, and are evenly distributed, thereby improving the assembly stability of the air inlet cover 23. The multiple air passage holes 202 are provided, thereby improving the air passage efficiency of the air inlet cover 23.

[0049] like Figure 10As shown, in addition to the features of the above embodiment, this embodiment further defines that: the air outlet housing 3 includes an air duct inner shell 31 and an air guide cover 32, the air duct inner shell 31 is provided on the housing assembly 1 and is located in the mounting cavity 101, the air guide cover 32 is snap-fitted with the air duct inner shell 31, the air guide cover 32 is located inside the air duct inner shell 31, the air duct inner shell 31 and the air guide cover 32 together form the second air guide channel 302, and the air duct inner shell 31 is provided with the air outlet 301. By snapping the air guide cover 32 with the air duct inner shell 31, the air guide cover 32 can be assembled on the air duct inner shell 31 without the need for additional standard connection parts, thereby saving consumables. The air duct inner shell 31 and the air guide cover shell 32 enclose a second air guide channel 302 for guiding the air flow. The air flow passing through the second air guide channel 302 is highly concentrated, so that the air outlet range of the air outlet 301 connected to the second air guide channel 302 is highly accurate.

[0050] like Figure 6 As shown, in addition to the features of the above embodiment, this embodiment further defines: the air scoop housing 32 includes an air scoop body 321, a boss 322, and a fourth snap-fit portion 323; the air scoop body 321 is disposed on the air duct inner shell 31; the air scoop body 321 and the air duct inner shell 31 together form the second air guide channel 302; the boss 322 is disposed on the air scoop body 321; the air duct inner shell 31 is provided with a third adapting portion 303; the fourth snap-fit portion 323 is disposed on the boss 322; and the fourth snap-fit portion 323 is adapted to the third adapting portion 303. By disposing the boss 322 on the air scoop body 321, the distribution of the fourth snap-fit portion 323 on the boss 322 is more reasonable. The fourth snap-fit portion 323 is adapted to the third adapting portion 303 , so that the air guide shell 32 and the air duct inner shell 31 are assembled together, thereby preventing the air guide shell 32 and the air duct inner shell 31 from separating from each other, thereby ensuring the working performance of the hair dryer.

[0051] like Figure 6 As shown, in addition to the features of the above embodiment, this embodiment further defines: a second snap-fit portion 311 is formed on the air duct inner shell 31, and the number of second snap-fit portions 311 is multiple, and the multiple second snap-fit portions 311 are sequentially arranged along the circumference of the air duct inner shell 31. The second snap-fit portions 311 are used to snap into the air guide housing 4. By sequentially arranging the multiple second snap-fit portions 311 along the circumference of the air duct inner shell 31, the snap-fit effect between the air guide housing 4 and the air outlet housing 3 is improved. Moreover, the connection method between the air guide housing 4 and the air outlet housing 3 is relatively simple, quick, and easy to disassemble and maintain.

[0052] like Figure 2As shown, in addition to the features of the above embodiments, this embodiment further defines that: the housing assembly 1 includes an air duct housing 11 and a handle housing 12, the air duct housing 11 is arranged on the handle housing 12, the air duct housing 11 is provided with an adapter hole 102, and further includes a connector 5, the connector 5 is passed through the adapter hole 102, and the connector 5 is connected to the air outlet housing 3 after passing through the adapter hole 102. The setting of the handle housing 12 provides stable support for the air duct housing 11. Moreover, the handle housing 12 can facilitate the user to hold the hair dryer. By passing the connector 5 through the adapter hole 102 and connecting to the air outlet housing 3, the stress resistance of the connection between the housing assembly 1 and the air outlet housing 3 can be improved, thereby improving the service life of the product.

[0053] The above embodiments merely illustrate several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the concept of the present invention, and these variations and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A hair dryer housing that can be quickly assembled, characterized in that: include: A housing assembly (1), the housing assembly (1) being provided with a mounting cavity (101), the housing assembly (1) being provided with a first opening (103) and a second opening (104) communicating with the mounting cavity (101); An air inlet housing (2), the air inlet housing (2) being arranged on the housing assembly (1) and covering the first opening (103), the air inlet housing (2) being provided with an air inlet (201); An air outlet housing (3), the air outlet housing (3) being arranged on the housing assembly (1) and located in the mounting cavity (101), the air outlet housing (3) being covered at the second opening (104), the air outlet housing (3) being provided with a second air guide channel (302), and the air outlet housing (3) being provided with an air outlet (301) communicating with the second air guide channel (302); An air guide housing (4), wherein the air guide housing (4) is arranged on the air inlet housing (2) and / or the air outlet housing (3), the air guide housing (4) is located between the air inlet housing (2) and the air outlet housing (3), and the air guide housing (4) is provided with a first air guide channel (401), and the air inlet (201), the first air guide channel (401), the second air guide channel (302) and the air outlet (301) are connected in sequence.

2. The quickly assembled hair dryer housing according to claim 1, characterized in that: The extension direction of the first air guiding channel (401) toward the air outlet (301) is the same as the extension direction of the second air guiding channel (302) toward the air outlet (301); And / or the air inlet housing (2) and the air outlet housing (3) are respectively located on both sides of the outer shell component (1).

3. The quickly assembled hair dryer housing according to claim 1, characterized in that: It also includes a connecting piece (5), and the connecting piece (5) is used to connect the housing assembly (1) and the air outlet housing (3); and / or one of the housing assembly (1) and the air inlet housing (2) is provided with a first buckle portion (111), and the other of the housing assembly (1) and the air inlet housing (2) is provided with a first adapter portion (203), and the first adapter portion (203) is capable of being matched with the first buckle portion (111); And / or one of the air guide housing (4) and the air outlet housing (3) is provided with a second snap-fit portion (311), and the other of the air guide housing (4) and the air outlet housing (3) is provided with a second adapter portion (402), and the second adapter portion (402) is capable of being matched with the second snap-fit portion (311).

4. The quickly assembled hair dryer housing according to claim 1, characterized in that: The air guide housing (4) comprises an air guide column (41) and a mounting shell (42); the air guide column (41) is located between the air inlet housing (2) and the air outlet housing (3); the air guide column (41) is provided with the first air guide channel (401); the mounting shell (42) is arranged on the air guide column (41); the mounting shell (42) surrounds the air guide column (41); and the mounting shell (42) is provided with a second adapting portion (402) that can be adapted to the air outlet housing (3).

5. The quickly assembled hair dryer housing according to claim 1, characterized in that: The air inlet housing (2) comprises an air inlet housing member (21), a support member (22) and an air inlet cover (23); the air inlet housing member (21) is arranged on the housing assembly (1) and covers the first opening (103); the air inlet housing member (21) is provided with the air inlet (201); the support member (22) is arranged on the housing assembly (1) and is located in the installation cavity (101); the air inlet cover (23) is arranged on the air guide housing (4); a portion of the air inlet cover (23) is sandwiched between the support member (22) and the air guide housing (4); the air inlet cover (23) is provided with an air hole (202); the air hole (202) is respectively connected to the air inlet (201) and the first air guide channel (401).

6. The quickly assembled hair dryer housing according to claim 5, characterized in that: A third snap-fit portion (211) is formed on the air inlet shell (21), and the third snap-fit portion (211) is used for snapping with the support member (22); And / or the support member (22) is provided with a first adapter portion (203), a first snap portion (111) is formed on the cavity wall of the installation cavity (101), and the first adapter portion (203) is capable of being adapted to the first snap portion (111).

7. The quickly assembled hair dryer housing according to claim 5, characterized in that: The air inlet cover shell (23) comprises an air inlet cover body (231) and a connecting block (232); the air inlet cover body (231) is arranged on the air guide shell (4); the air inlet cover body (231) is provided with the air hole (202); the connecting blocks (232) are multiple in number; the multiple connecting blocks (232) are sequentially arranged along the circumference of the air inlet cover body (231); and the connecting blocks (232) are sandwiched between the support member (22) and the air guide shell (4).

8. The quickly assembled hair dryer housing according to claim 1, characterized in that: The air outlet housing (3) comprises an air duct inner shell (31) and an air guide cover shell (32); the air duct inner shell (31) is arranged on the outer shell assembly (1) and is located in the installation cavity (101); the air guide cover shell (32) is snap-connected with the air duct inner shell (31); the air guide cover shell (32) is located inside the air duct inner shell (31); the air duct inner shell (31) and the air guide cover shell (32) enclose and form the second air guide channel (302); and the air duct inner shell (31) is provided with the air outlet (301).

9. The quickly assembled hair dryer housing according to claim 8, characterized in that: The air guide cover shell (32) comprises an air guide cover body (321), a convex column (322) and a fourth snap-fit portion (323); the air guide cover body (321) is arranged on the air duct inner shell (31); the air guide cover body (321) and the air duct inner shell (31) enclose and form the second air guide channel (302); the convex column (322) is arranged on the air guide cover body (321); the air duct inner shell (31) is provided with a third adapter portion (303); the fourth snap-fit portion (323) is arranged on the convex column (322); the fourth snap-fit portion (323) is adapted to the third adapter portion (303); And / or a second snap-fit portion (311) is formed on the air duct inner shell (31), the number of the second snap-fit portions (311) is multiple, and the multiple second snap-fit portions (311) are sequentially arranged along the circumference of the air duct inner shell (31), and the second snap-fit portions (311) are used to snap-fit with the air guide shell (4).

10. The quickly assembled hair dryer housing according to claim 1, characterized in that: The housing assembly (1) comprises an air duct housing (11) and a handle housing (12), wherein the air duct housing (11) is arranged on the handle housing (12), the air duct housing (11) is provided with an adapting hole (102), and further comprises a connecting member (5), wherein the connecting member (5) is passed through the adapting hole (102), and the connecting member (5) is connected to the air outlet housing (3) after passing through the adapting hole (102).

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