A new L-shaped electric hair dryer mounting shell structure

Abstract

The utility model discloses a novel L type electric hair dryer mounting shell structure, including heating assembly, fan assembly and the main casing that is made up of two casing seats, and casing seat is L, and the main casing includes the blowing section, handle section, outgoing line section, and heating assembly is installed in the blowing section of main casing, and fan assembly is installed in handle section of main casing, and handle section of main casing is equipped with handle sleeve. The utility model adopts the structural design of casing seat splicing into main casing and then into handle sleeve, and heating assembly, fan assembly can be installed first before casing seat splicing, compared with prior art, the utility model does not need to reserve the connecting long electric wire to heating assembly, fan assembly, thereby can effectively avoid the risk hidden danger caused by the connecting long electric wire of plugging.

Description

Technical Field

[0001] This utility model relates to the field of hair dryer technology, and in particular to a novel L-shaped hair dryer mounting housing structure. Background Technology

[0002] Hair dryers are common small household appliances that quickly dry hair after washing, making them an essential tool for modern hair care. Chinese utility model patent CN216701893U discloses a heat-dissipating hair dryer. This hair dryer includes a casing containing a heating element and an air delivery element with interconnected air ducts. The L-shaped casing includes an air outlet and a handle. The heating element is located in the air outlet, and the air delivery element is located in the handle. Before installing the heating element and air delivery element, connecting power cords for connecting to these elements must be pre-installed inside the casing.

[0003] When installing the heating element of a hair dryer onto the outer casing, the long connecting cord must be inserted into the air outlet of the casing before the heating element is installed. Similarly, when installing the air supply part, the long connecting cord must be inserted into the handle before the air supply part is installed. This design presents certain safety hazards. The long connecting cord inserted into the air outlet can easily come into close contact with the heating element in the narrow airflow, posing a risk of electric shock due to the melting of the insulation layer of the connecting cord. Therefore, we propose a novel L-shaped hair dryer mounting casing structure. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a new type of L-shaped hair dryer mounting shell structure.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a novel L-shaped hair dryer mounting housing structure, comprising a heating component, a fan component, and a main housing composed of two housing bases joined together. The housing base is L-shaped, and the main housing includes a blowing section, a handle section, and a cable outlet section. The heating component is installed in the blowing section of the main housing, and the fan component is installed in the handle section of the main housing. A handle sleeve is fitted onto the handle section of the main housing.

[0006] To further elaborate, a PCB circuit board is provided between the heating component and the fan component, and the heating component and the fan component are respectively wired to the PCB circuit board. The housing base is provided with a corner mounting position for mounting the PCB circuit board.

[0007] To elaborate further, it also includes a locking ring, which is fastened to the air outlet of the main housing after the two housing seats are assembled.

[0008] To further elaborate, the lead-out section of the main housing is provided with a mounting slot for installing a lead sleeve.

[0009] To further elaborate, the main housing is fitted with a dust filter sleeve at the outlet section, and a dust filter end cap is fitted at the dust filter sleeve.

[0010] To elaborate further, the two housing seats are connected by a snap-fit ​​connection.

[0011] The beneficial effects of this utility model are as follows: This utility model adopts a structural design in which the housing base is spliced ​​into the main housing and then the handle sleeve is inserted. The heating component and the fan component can be installed before the housing base is spliced. Compared with the prior art, this utility model does not need to reserve long connecting wires for the heating component and the fan component, thus effectively avoiding the risks and hidden dangers caused by the inserted long connecting wires. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the present invention when the heating component, fan component, PCB circuit board, and lead wire sleeve are installed at a housing base.

[0014] Figure 3 For this utility model to be installed Figure 2 This is a schematic diagram showing the process of covering the other housing after the steps shown.

[0015] Figure 4 This is a schematic diagram showing the installation of control buttons after the two housings are assembled.

[0016] Figure 5 This is a schematic diagram of the dust filter sleeve being installed after the handle sleeve is installed on the main housing according to this utility model.

[0017] Figure 6 This is a schematic diagram showing the installation of the locking ring and dust filter end cap after the dust filter sleeve is installed.

[0018] Reference numerals: 10. Main housing; 101. Blowing section; 102. Handle section; 103. Cable outlet section; 11. Housing base; 111. Corner mounting position; 112. Mounting slot; 12. Control button; 20. Handle sleeve; 30. Locking ring; 40. Lead wire sleeve; 50. Heating assembly; 60. Fan assembly; 70. PCB circuit board; 81. Dust filter sleeve; 82. Dust filter end cap. Detailed Implementation

[0019] To make the objectives, technical solutions and advantages of this utility model clearer, the utility model will be described in further detail below with reference to the accompanying drawings.

[0020] Combined with appendix Figure 1 To be continued Figure 3 As shown, a novel L-shaped hair dryer mounting housing structure includes a heating element 50, a fan assembly 60, and a main housing 10 formed by assembling two housing bases 11. The housing bases 11 are L-shaped, as shown in the attached diagram. Figure 3 As shown, the main housing 10 includes a blowing section 101, a handle section 102, and a cable outlet section 103. The handle section 102 is located between the blowing section 101 and the cable outlet section 103. The heating component 50 is installed in the blowing section 101 of the main housing 10. The heating component 50 specifically includes a card plate, heating wire, and other devices. The fan component 60 is installed in the handle section 102 of the main housing 10. The fan component 60 specifically includes a brushless motor and other devices. The handle section 102 of the main housing 10 is fitted with a handle sleeve 20.

[0021] Combined with appendix Figure 2 As shown, a PCB circuit board 70 is provided between the heating assembly 50 and the fan assembly 60. The heating assembly 50 and the fan assembly 60 are respectively wired to the PCB circuit board 70. The housing base 11 has a corner mounting position 111 for mounting the PCB circuit board 70. In addition, the wire outlet section 103 of the main housing 10 has a mounting slot 112 for mounting the lead wire sleeve 40. (See attached diagram) Figure 2 and attached Figure 3 As shown, after the heating assembly 50, fan assembly 60, PCB circuit board 70, and lead wire sleeve 40 are installed at one housing base, the other housing base is then placed on top, thus forming the main housing 10. The two housing bases 11 are connected by a snap-fit ​​connection. (See attached diagram) Figure 3 As shown, the heating component 50 is specifically located in the air blowing section 101 of the main housing 10, the fan component 60 is specifically located in the handle section 102 of the main housing 10, and the lead wire sleeve 40 is specifically located in the wire outlet section 103 of the main housing 10.

[0022] A dust filter sleeve 81 is fitted onto the cable outlet section 103 of the main housing 10, and a dust filter end cap 82 is fitted onto the dust filter sleeve 81. (See attached...) Figure 4 and attached Figure 5 As shown, before fitting the handle sleeve 20 onto the main housing 10, a control button 12 for controlling the blower needs to be installed on the main housing 10. Then, the handle sleeve 20 is fitted in, followed by the dust filter sleeve 81. (See attached diagram.) Figure 6As shown, after installing the dust filter sleeve 81, the dust filter end cap 82 is then fitted onto the dust filter sleeve 81. In addition, this utility model also includes a locking ring 30. After the two housing seats 11 are assembled, the locking ring 30 is fastened to the air outlet of the main housing 10, thereby completing the assembly of the entire hair dryer.

[0023] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] It should be understood that the terms "first," "second," etc., are used in this utility model to describe various information, but this information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of this utility model, "first" information can also be called "second" information, and similarly, "second" information can also be called "first" information.

[0025] The above description does not limit the technical scope of this utility model. Any modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of this utility model shall still fall within the technical scope of this utility model.

Claims

1. A novel L-shaped hair dryer mounting housing structure, characterized in that: It includes a heating component (50), a fan component (60), and a main housing (10) assembled from two housing bases (11). The housing bases (11) are L-shaped. The main housing (10) includes a blowing section (101), a handle section (102), and a cable outlet section (103). The heating component (50) is installed in the blowing section (101) of the main housing (10). The fan component (60) is installed in the handle section (102) of the main housing (10). The handle section (102) of the main housing (10) is fitted with a handle sleeve (20).

2. The novel L-shaped hair dryer mounting housing structure according to claim 1, characterized in that: A PCB circuit board (70) is provided between the heating component (50) and the fan component (60). The heating component (50) and the fan component (60) are respectively wired to the PCB circuit board (70). The housing base (11) is provided with a corner mounting position (111) for mounting the PCB circuit board (70).

3. The novel L-shaped hair dryer mounting housing structure according to claim 1, characterized in that: It also includes a locking ring (30), which is fastened to the air outlet of the main housing (10) after the two housing seats (11) are assembled.

4. The novel L-shaped hair dryer mounting housing structure according to claim 1, characterized in that: The lead-out section (103) of the main housing (10) is provided with a mounting slot (112) for mounting the lead sleeve (40).

5. A novel L-shaped hair dryer mounting housing structure according to claim 4, characterized in that: The main housing (10) has a dust filter sleeve (81) fitted on the outlet section (103), and a dust filter end cap (82) is fitted on the dust filter sleeve (81).

6. The novel L-shaped hair dryer mounting housing structure according to claim 1, characterized in that: The two housing seats (11) are connected by a snap-fit ​​connection.

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