Wiring structure of hair drier and hair drier

Abstract

The utility model discloses a wiring structure of an air blower and the air blower, the wiring structure of the air blower comprises a mounting groove and a control mainboard, the control mainboard is clamped in the mounting groove; a mounting groove is formed in the control main board, a plurality of wire clamping grooves are formed in the mounting groove, a plurality of welding spots are arranged on the control main board, the wire clamping grooves are distributed around the control main board and correspond to the welding spots one to one in position, and the wire clamping grooves are used for fixing wires so that the ends of the wires can abut against the welding spots. According to the embodiment of the utility model, the control main board is fixed through the arranged mounting groove, and the end of the lead is abutted against the welding spot on the control main board through the wire clamping groove arranged around the control main board, so that the end of each lead is relatively fixed with the position of the corresponding welding spot, unified welding of semi-automatic or automatic welding equipment is facilitated, and the production efficiency is improved. And therefore, the welding efficiency and the yield are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a wiring structure of a hair dryer and the hair dryer. Background Art

[0002] A hair dryer is a small household appliance that is often used in people's daily lives. It is generally composed of a hair dryer body, a nozzle, and a handle. The handle is for the user to hold, and the airflow generated by the hair dryer body can be discharged through the nozzle for the user to use, in order to enhance the user's experience.

[0003] Existing hair dryers usually have external cables inserted into them to connect with the internal control unit, heating unit, fan unit, etc. The lines are complex and messy, so when welding the lines with the control unit, heating unit, fan unit, etc., it is necessary to align each wire end with the welding point one by one, which is not conducive to unified operation of semi-automatic or automatic welding equipment, resulting in low welding efficiency and high welding defect rate. Utility Model Content

[0004] In view of this, the utility model provides a wiring structure of a hair dryer, which is used to solve the problem in the prior art that the internal wiring of the hair dryer is messy, resulting in low efficiency and high defect rate during wiring welding.

[0005] To achieve one or part or all of the above purposes or other purposes, the utility model proposes: a wiring structure of a hair dryer, comprising: a mounting slot and a control mainboard, the control mainboard being clamped in the mounting slot;

[0006] A plurality of wire-holding grooves are arranged in the installation groove, and a plurality of welding points are arranged on the control main board. The plurality of wire-holding grooves are distributed around the control main board and correspond to the positions of the welding points one by one. The wire-holding grooves are used to fix the wires so that the ends of the wires abut against the welding points.

[0007] Preferably, a plurality of wiring holes are formed at the bottom of the mounting slot, and the wiring holes are located on a side of the wire clamping slot away from the welding point.

[0008] Preferably, the inner diameter of the wiring hole is adapted to the wire, so that the opening of the wiring hole can be sealed after wiring.

[0009] Preferably, a plurality of positioning members are arranged in the installation groove, and a plurality of positioning openings are correspondingly opened on the control main board, and the positioning members are connected to the positioning openings.

[0010] Preferably, the installation slot is covered and connected with an installation cover, and the installation cover is sealed and connected to the installation slot.

[0011] Preferably, a clamping block is provided at the bottom edge of the installation cover, a clamping slot is provided at the edge of the installation slot, and the clamping block is clamped with the clamping slot.

[0012] Preferably, the mounting groove is square, and four sides of the control mainboard are respectively in contact with inner side walls of the mounting groove.

[0013] Preferably, the four corners of the control main board are respectively provided with notches, and the notches are used to avoid the wire clamping slots.

[0014] Preferably, a cold / hot air switching button and a wind speed adjustment switch are provided on the control main board.

[0015] The utility model also proposes: a hair dryer, comprising a wiring structure of the hair dryer.

[0016] Implementing the embodiments of the present utility model will have the following beneficial effects:

[0017] After adopting the wiring structure of the above-mentioned hair dryer, the control main board is fixed by the set installation groove, and then the end of the wire is made to abut against the soldering point on the control main board through the wire clamping groove set around the control main board, so that the position of each wire end and the corresponding soldering point is relatively fixed, which is convenient for semi-automatic or automatic welding equipment to perform unified welding, thereby improving welding efficiency and yield rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] in:

[0020] Figure 1 It is an exploded schematic diagram of the wiring structure of the hair dryer proposed by the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the wiring structure of the hair dryer proposed by the utility model;

[0022] Figure 3 The utility model is a schematic diagram of the overall structure of the hair dryer.

[0023] Figure numerals: 10, installation slot; 11, wire slot; 12, wiring hole; 13, positioning piece; 14, slot; 20, control main board; 21, welding point; 22, positioning port; 23, notch; 24, cold / hot air switching button; 25, wind speed adjustment switch; 30, installation cover; 31, card block. DETAILED DESCRIPTION

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of the present invention; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the terms "including" and "having" and any variations thereof in the specification and claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present invention or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0025] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0026] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0027] like Figure 1-3 The example shown is an embodiment provided by the utility model.

[0028] An embodiment of the utility model provides a wiring structure of a hair dryer, including: a mounting groove 10 and a control main board 20. The mounting groove 10 can generally be optionally set on the internal shell of the hair dryer handle, and the control main board 20 is snapped into the mounting groove 10 to fix the position of the control main board 20. Specifically, the mounting groove 10 is square, and the four sides of the control main board 20 are respectively abutted against the inner wall of the mounting groove 10. A plurality of wire-holding grooves 11 are provided in the installation groove 10, and the wire-holding grooves 11 are used to fix the wires. A plurality of soldering points 21 are provided on the control main board 20, and the plurality of wire-holding grooves 11 are distributed around the control main board 20 and correspond to the positions of the soldering points 21 one by one. The wire-holding grooves 11 can be selected to be provided next to the soldering points 21, so that the soldering points 21 are located on the extension line of the axis of the wire-holding groove 11. A plurality of wiring holes 12 are provided at the bottom of the installation groove 10, and the wiring holes 12 are located on the side of the wire-holding groove 11 away from the soldering points 21, and are also located on the extension line of the axis of the wire-holding groove 11. The wiring holes 12, the wire-holding groove 11 and the soldering points 21 are all located on the same straight line, which can reduce or avoid the situation where the wires turn during wiring. When wiring, pass the wire through the wiring hole 12 from the bottom of the installation groove 10, and then clamp the end of the wire in the wire clamping groove 11, so that the end of the wire is in contact with the welding point 21. In this way, the positions of all the welding points 21 on the control main board 20 and the wire ends to be connected are relatively fixed, making the wiring more regular. When welding, each welding point is ready, which is convenient for unified welding using semi-automatic or automatic welding equipment, which can greatly improve the efficiency and standardization of welding and reduce the defective rate of welding.

[0029] Furthermore, an installation cover 30 is connected to the installation slot 10, and the installation cover 30 is sealed to the installation slot 10. The inner diameter of the wiring hole 12 is adapted to the wire, and the outer wall of the wire is tightly connected to the hole wall of the wiring hole 12. The opening of the wiring hole 12 can be sealed after wiring, so that the control main board 20 is in a relatively sealed space, which can reduce the risk of dust accumulation and moisture on the control main board 20. In addition, you can also choose to apply sealant to the wiring hole 12 for sealing.

[0030] Furthermore, a plurality of positioning members 13 are provided in the installation groove 10, and a plurality of positioning openings 22 are correspondingly opened on the control main board 20. The positioning members 13 are docked with the positioning openings 22 to fix the control main board 20 at a preset position. The positioning members 13 may be sheet-shaped, column-shaped or block-shaped, etc., and the shape of the positioning openings 22 is adapted to the positioning members 13.

[0031] Specifically, a clamping block 31 is provided at the bottom edge of the mounting cover 30, and a clamping slot 14 is provided at the edge of the mounting groove 10. The clamping block 31 is clamped with the clamping slot 14 to facilitate fixing the mounting cover 30 on the mounting groove 10 and enhance the sealing effect. During implementation, screws can also be provided to further reinforce the mounting cover 30.

[0032] Specifically, the four corners of the control main board 20 are respectively provided with notches 23, so that the control main board 20 is in a "cross" shape. The notches 23 are used to avoid the wire slot 11. The solder joints 21 are respectively arranged at the ends of the "cross"-shaped control main board 20, which is convenient for docking with the wire slot 11, and also more convenient for routing and wiring.

[0033] Specifically, a cold / hot air switching button 24 and a wind speed regulating switch 25 are provided on the control main board 20. The upper ends of the cold / hot air switching button 24 and the wind speed regulating switch 25 pass through the mounting cover 30 for controlling the use of the hair dryer.

[0034] The utility model also proposes: a hair dryer, comprising the wiring structure of the hair dryer.

[0035] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. A wiring structure of a hair dryer, characterized in that: include: A mounting slot (10) and a control mainboard (20), wherein the control mainboard (20) is snap-fitted into the mounting slot (10); A plurality of wire-holding grooves (11) are arranged in the installation groove (10), and a plurality of welding points (21) are arranged on the control main board (20). The plurality of wire-holding grooves (11) are distributed around the control main board (20) and correspond one-to-one to the positions of the welding points (21). The wire-holding grooves (11) are used to fix the wires so that the ends of the wires abut against the welding points (21).

2. The wiring structure of the hair dryer according to claim 1, characterized in that: A plurality of wiring holes (12) are provided at the bottom of the installation groove (10), and the wiring holes (12) are located on a side of the wire clamping groove (11) away from the welding point (21).

3. The wiring structure of the hair dryer according to claim 2, characterized in that: The inner diameter of the wiring hole (12) is adapted to the wire, and the opening of the wiring hole (12) can be sealed after wiring.

4. The wiring structure of the hair dryer according to claim 1, characterized in that: A plurality of positioning members (13) are arranged in the installation groove (10), and a plurality of positioning openings (22) are correspondingly opened on the control main board (20), and the positioning members (13) are butted against the positioning openings (22).

5. The wiring structure of the hair dryer according to claim 1, characterized in that: The installation groove (10) is covered and connected with an installation cover (30), and the installation cover (30) is sealed and connected to the installation groove (10).

6. The wiring structure of the hair dryer according to claim 5, characterized in that: A clamping block (31) is provided at the bottom edge of the installation cover (30), a clamping slot (14) is provided at the edge of the installation slot (10), and the clamping block (31) is clamped with the clamping slot (14).

7. The wiring structure of the hair dryer according to claim 1, characterized in that: The mounting groove (10) is square in shape, and the four side edges of the control main board (20) are respectively in contact with the inner side walls of the mounting groove (10).

8. The wiring structure of the hair dryer according to claim 7, characterized in that: Notches (23) are respectively provided at the four corners of the control main board (20), and the notches (23) are used to avoid the wire clamping slot (11).

9. The wiring structure of the hair dryer according to claim 1, characterized in that: The control main board (20) is provided with a cold / hot air switching button (24) and a wind speed regulating switch (25).

10. A hair dryer, characterized in that: A wiring structure for a hair dryer comprising the wiring structure of any one of claims 1-9.

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