A cold air comb

Abstract

The utility model provides a cold air comb, including casing and blowing mechanism, casing includes upper casing and lower casing, two buckle and connect and form the accommodation cavity, and blowing mechanism sets among them, blowing mechanism includes fan, air deflector subassembly, first blowing hole group and second blowing hole group, air deflector subassembly's air deflector base, along the airflow flow direction is equipped with guide plate and air deflector plate in proper order, guide plate is at air deflector base both sides, and fan is located among them, two pieces of air deflector plate parallel to each other divide the space between air deflector base and upper casing into three air flues, and the airflow is reasonably distributed, makes it efficient to reach each blowing hole group, first blowing hole group sets in the top surface of upper casing, and is communicated with three air flues, is used for top blowing, second blowing hole group symmetry sets up in the both sides of upper casing, and is communicated with both sides air flue, is used for both sides blowing. Multidirectional blowing hole layout, increase cold air coverage area, reduce the situation that needs to adjust comb angle greatly and frequently because of cold air coverage deficiency, reduce operation complexity and time cost.

Description

Technical Field

[0001] This utility model relates to the field of hair styling tools, and in particular to a cool air comb. Background Technology

[0002] A cool air comb is a personal care tool that combines heating and blow-drying functions, primarily used for straightening and styling curly hair.

[0003] Furthermore, application number CN214854928U discloses a cold air straightening and curling hair comb. This solution integrates a cold air function on the basis of a straightening comb. Through the air duct and blower components set inside the shell, it achieves the effect of quickly cooling and styling the hair after styling.

[0004] However, the following technical problems still exist: the blow-drying holes are only located on the top surface of the upper housing, and this single layout has limitations in terms of airflow direction and coverage. When users style their hair in multiple directions, the single blow-drying hole layout results in a limited area of ​​cool air coverage, requiring users to significantly adjust the comb angle to compensate for the insufficient cool air coverage, increasing the complexity and time cost of the operation.

[0005] In view of the above, this utility model is hereby proposed. Utility Model Content

[0006] The purpose of this utility model is to provide a cooling air comb to solve the technical problems of existing cooling air combs, such as defects in the blower mechanism design, a single air hole layout, and limitations in airflow direction and coverage. The various technical effects of the preferred technical solution among the many technical solutions provided by this utility model are detailed below.

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] This utility model provides a cooling air comb, including a housing and a blower mechanism. The housing includes an upper housing and a lower housing, which are fastened together to form a receiving cavity. The blower mechanism is disposed within the receiving cavity. The blower mechanism includes a fan, an air guide assembly, a first air hole group, and a second air hole group. The air guide assembly includes an air guide base and guide plates and guide vanes arranged sequentially on the air guide base along the airflow direction. The guide plates are disposed on both sides of the air guide base, and the fan is located between the guide plates. There are two guide vanes, which are arranged parallel to each other on the air guide base to divide the space between the air guide base and the upper housing into three air channels. The first air hole group is disposed on the top surface of the upper housing and communicates with the three air channels. The second air hole group is symmetrically disposed on both sides of the upper housing and communicates with the air channels located on both sides.

[0009] Preferably, the air guide base includes an installation part, a transition part, an air duct part, a guide part, and a connecting part connected sequentially along the airflow direction. The installation part is used to install the fan and is lower than the air duct part. The transition part is inclined and is used to connect the installation part and the air duct part. The guide part is inclined upward in the direction away from the fan and abuts against the upper housing. The connecting part is connected to the lower housing by bolts.

[0010] Preferably, one end of the air guide plate is connected to the guide portion, and the other end extends to the transition portion and corresponds to the air outlet of the fan.

[0011] Preferably, the guide plate extends from the mounting portion to the air duct portion and overlaps with the air guide plate in an area.

[0012] Preferably, the first air blowing hole group includes a plurality of first air blowing holes, which are arranged in a matrix on the top surface of the upper housing.

[0013] Preferably, the second air blowing hole group includes a plurality of second air blowing holes, which are arranged on the side of the upper housing along a direction parallel to the length of the upper housing and located in the area between the guide portion of the air guide base and the guide plate.

[0014] Preferably, the upper housing is provided with a snap-fit ​​groove, the lower housing is provided with a snap-fit ​​element adapted to the snap-fit ​​groove, and the air duct section has positioning grooves on both sides, and the snap-fit ​​element is connected to the snap-fit ​​groove through the positioning groove.

[0015] Preferably, an air inlet screen is provided at the end of the receiving cavity away from the blower mechanism, and a circuit board and electronic components are provided between the air inlet screen and the blower.

[0016] The preferred technical solution of this utility model can also produce at least the following technical effects:

[0017] This invention effectively avoids the technical problems existing in the prior art, such as the defects in the blower mechanism design of cold air combs, the single layout of the blower holes, and the limitations in the direction and coverage of the blower.

[0018] This utility model provides a cooling air comb, including a housing and a blower mechanism. The housing includes an upper housing and a lower housing, which are fastened together to form a receiving cavity. The blower mechanism is disposed within the receiving cavity. The blower mechanism includes a fan, an air guide assembly, a first air hole group, and a second air hole group. The air guide assembly includes an air guide base and guide plates and air guide vanes arranged sequentially on the air guide base along the airflow direction. The guide plates are disposed on both sides of the air guide base, and the fan is located between the guide plates. There are two air guide vanes, which are arranged parallel to each other on the air guide base to divide the space between the air guide base and the upper housing into three air channels. The first air hole group is disposed on the top surface of the upper housing and communicates with the three air channels. The second air hole group is symmetrically disposed on both sides of the upper housing and communicates with the air channels located on both sides.

[0019] This invention utilizes the synergistic effect of a fan, air guide assembly, first air vent group, and second air vent group. The guide plate and air guide plate divide the space into three air ducts and rationally distribute the airflow, enabling the airflow to reach each air vent group more efficiently. The first air vent group is used for top airflow, and the second air vent group is used for side airflow. This multi-directional air vent layout greatly increases the coverage area of ​​the cold air, reduces the need for large-scale and frequent adjustments to the comb angle due to insufficient cold air coverage, and reduces the complexity and time cost of operation. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the structure of a cold air comb provided by this utility model;

[0022] Figure 2 This is a schematic diagram of the upper shell of a cold air comb provided by this utility model in a transparent state;

[0023] Figure 3 This is a schematic diagram of the upper shell of a cooling air comb provided by this utility model;

[0024] Figure 4 This is a schematic diagram of the air guide component of a cold air comb provided by this utility model.

[0025] In the picture:

[0026] 1. Upper housing; 101. Snap-fit ​​groove; 2. Lower housing; 201. Snap-fit ​​component; 3. First air blowing hole group; 301. First air blowing hole; 4. Second air blowing hole group; 401. Second air blowing hole; 5. Fan; 6. Air guide base; 601. Mounting part; 602. Transition part; 603. Air duct part; 6031. Positioning groove; 604. Guide part; 605. Connecting part; 7. Guide plate; 8. Air guide plate; 9. Air inlet mesh; 10. Circuit board; 11. Comb mechanism. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0028] like Figures 1-4 As shown, this utility model provides a cool air comb, including a housing and a blower assembly 5. The housing includes an upper housing 1 and a lower housing 2, which are fastened together to form a receiving cavity. The blower assembly 5 is disposed within the receiving cavity. The blower assembly 5 includes a fan 5, an air guide assembly, a first air hole group 3, and a second air hole group 4. The air guide assembly includes an air guide base 6 and guide plates 7 and 8 arranged sequentially on the air guide base 6 along the airflow direction. The guide plates 7 are disposed on both sides of the air guide base 6, and the fan 5 is located between the guide plates 7. There are two air guide plates 8, which are arranged parallel to each other on the air guide base 6 to divide the space between the air guide base 6 and the upper housing 1 into three air channels. The first air hole group 3 is disposed on the top surface of the upper housing 1 and communicates with the three air channels. The second air hole group 4 is symmetrically disposed on both sides of the upper housing 1 and communicates with the air channels located on both sides.

[0029] Through the coordinated action of the fan 5, the air guide assembly, the first air blowing hole group 3, and the second air blowing hole group 4, the guide plate 7 and the air guide plate 8 divide the space into three air channels and rationally distribute the airflow, so that the airflow can reach each air blowing hole group more efficiently. The first air blowing hole group 3 is used for top air blowing, and the second air blowing hole group 4 is used for side air blowing. Compared with the traditional single air blowing hole layout, this multi-directional air blowing hole layout greatly increases the coverage area of ​​cold air, reduces the need for large-scale and frequent adjustments to the comb angle due to insufficient cold air coverage, and reduces the complexity and time cost of operation.

[0030] Furthermore, the comb mechanism 11 is mounted on the lower housing 2 and is positioned corresponding to the blower 5. The specific structure of the comb mechanism 11 uses existing technology and will not be described in detail here.

[0031] As an optional implementation, the air guide base 6 includes a mounting part 601, a transition part 602, an air duct part 603, a guide part 604, and a connecting part 605 connected sequentially along the airflow direction. The mounting part 601 is used to mount the fan 5 and is lower than the air duct part 603. The transition part 602 is inclined and is used to connect the mounting part 601 and the air duct part 603. The guide part 604 is inclined upward in the direction away from the fan 5 and abuts against the upper housing 1. The connecting part 605 is connected to the lower housing 2 by bolts.

[0032] Since the mounting section 601 is lower than the air duct section 603, the fan 5 is mounted on the mounting section 601. The height difference design allows the airflow to flow naturally upward after being blown out by the fan 5.

[0033] The transition section 602 is inclined and connects the mounting section 601 and the air duct section 603, which plays a role in smoothing the transition of airflow, so that the airflow blown out from the fan 5 can smoothly enter the air duct section 603 from the mounting section 601.

[0034] Two parallel air guide plates 8 divide the space between the air duct section 603 and the upper housing 1 into three air ducts, and the airflow flows in the direction guided by the air guide plates 8 within these three air ducts.

[0035] The guide portion 604 is located at the end of the air duct and smoothly transitions to the air duct portion 603. After flowing through the air duct portion 603, the airflow reaches the guide portion 604. The inclined arrangement of the guide portion 604 further guides the direction of the airflow, allowing it to flow towards the air-blowing hole group. Specifically, when the airflow reaches the area where the first air-blowing hole group 3 is located under the guidance of the guide portion 604, due to the pressure difference between the air duct and the first air-blowing hole group 3, the airflow will be blown upward from the three air ducts through the first air-blowing hole 301 of the first air-blowing hole group 3. When the airflow reaches the second air-blowing hole group 4, since the second air-blowing hole 401 is connected to the air duct, similarly due to the pressure difference, the airflow will be blown out to both sides from the second air-blowing hole group 4.

[0036] The connecting part 605 of the air guide base 6 is connected to the lower housing 2 by bolts, which enhances the stability of the structure.

[0037] As an optional implementation, one end of the air guide plate 8 is connected to the guide portion 604, and the other end extends to the transition portion 602 and corresponds to the air outlet of the fan 5.

[0038] This configuration, with the cooperation of the air guide plate 8, the guide part 604, and the transition part 602, improves the structural stability of the air guide assembly. At the same time, it guides the airflow from the air outlet of the fan 5 to the air blowing hole group throughout the entire process, and can more rationally distribute the airflow into the three air ducts, making the airflow within the air ducts smoother.

[0039] As an optional implementation, the guide plate 7 extends from the mounting portion 601 to the air duct portion 603 and has an overlapping area with the air guide plate 8.

[0040] The guide plate 7 is used to smoothly transition the airflow from the direction of the mounting part 601 to the direction of the air duct part 603, and the air guide plate 8 is used to further refine the flow path of the airflow and distribute the airflow into the three air ducts divided by it.

[0041] Through the cooperation of the two, the airflow can be continuously and effectively guided throughout the entire flow process, and the airflow can smoothly transition from the direction guided by the guide plate 7 to the air duct planned by the air guide plate 8.

[0042] As an optional implementation, the first air hole group 3 includes a plurality of first air holes 301, which are arranged in a matrix on the top surface of the upper housing 1.

[0043] The matrix arrangement allows the first air vent group 3 to cover a large top area.

[0044] As an optional implementation, the second air blowing hole group 4 includes a plurality of second air blowing holes 401. The second air blowing holes 401 are arranged on the side of the upper housing 1 along the length direction parallel to the upper housing 1 and are located in the area between the guide portion 604 of the air guide base 6 and the guide plate 7.

[0045] Furthermore, both the first air hole 301 and the second air hole 401 are waist-shaped holes and extend along the length of the upper shell 1, so that the airflow can pass through the first air hole 301 and the second air hole 401 more smoothly and diffuse along the length of the upper shell 1.

[0046] The layout of the first air hole 301 and the second air hole 401 is adapted to the space between the air guide plate 8, the guide part 604 and the air duct part 603 to achieve the best air blowing effect.

[0047] As an optional implementation, the upper housing 1 is provided with a snap-fit ​​groove 101, the lower housing 2 is provided with a snap-fit ​​member 201 adapted to the snap-fit ​​groove 101, and the air duct 603 is provided with positioning grooves 6031 on both sides, and the snap-fit ​​member 201 is connected to the snap-fit ​​groove 101 through the positioning grooves 6031.

[0048] Furthermore, there are multiple positioning slots 6031, which are arranged sequentially at intervals along the length of the air duct section 603.

[0049] The positioning groove 6031 can guide the buckle 201 to slide accurately into the buckle groove 101, so as to realize the quick and accurate positioning and connection of the upper shell 1 and the lower shell 2. This connection method not only ensures the stability of the connection, but also facilitates installation and disassembly.

[0050] As an optional implementation, an air inlet screen 9 is provided at the end of the receiving cavity away from the blower 5, and a circuit board 10 and electronic components are provided between the air inlet screen 9 and the blower 5.

[0051] Furthermore, the fan 5 is electrically connected to the circuit board 10, and the specific circuit connection between the two adopts existing technology, which will not be elaborated here.

[0052] After the outside air is drawn into the cavity by the fan 5, it flows through the area where the circuit board 10 and electronic components are located between the air inlet net 9 and the fan 5, which can dissipate heat for the circuit board 10 and electronic components.

[0053] It is understood that the same or similar parts in the above embodiments can be referred to each other, and the contents not described in detail in some embodiments can be referred to the same or similar contents in other embodiments.

[0054] In the description of this utility model, it should be noted that, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0055] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0056] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "a particular example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0057] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A cool air comb, characterized in that, The device includes a housing and a blower mechanism. The housing comprises an upper housing and a lower housing, which are fastened together to form a receiving cavity. The blower mechanism is disposed within the receiving cavity. The blower mechanism includes a fan, an air guide assembly, a first air hole group, and a second air hole group. The air guide assembly includes an air guide base and guide plates and air guide vanes sequentially disposed on the air guide base along the airflow direction. The guide plates are disposed on both sides of the air guide base, and the fan is located between the guide plates. There are two air guide vanes, which are arranged parallel to each other on the air guide base to divide the space between the air guide base and the upper housing into three air channels. The first air hole group is disposed on the top surface of the upper housing and communicates with the three air channels. The second air hole group is symmetrically disposed on both sides of the upper housing and communicates with the air channels located on both sides.

2. The cool air comb according to claim 1, characterized in that, The air guide base includes an installation part, a transition part, an air duct part, a guide part, and a connecting part connected sequentially along the airflow direction. The installation part is used to install the fan and is lower than the air duct part. The transition part is inclined and is used to connect the installation part and the air duct part. The guide part is inclined upward in the direction away from the fan and abuts against the upper housing. The connecting part is connected to the lower housing by bolts.

3. A cool air comb according to claim 2, characterized in that, One end of the air guide plate is connected to the guide section, and the other end extends to the transition section and corresponds to the air outlet of the fan.

4. A cool air comb according to claim 3, characterized in that, The guide plate extends from the mounting portion to the air duct portion and overlaps with the air guide plate in an area.

5. A cool air comb according to claim 4, characterized in that, The first air blowing hole group includes a plurality of first air blowing holes, which are arranged in a matrix on the top surface of the upper housing.

6. A cool air comb according to claim 5, characterized in that, The second air blowing hole group includes a plurality of second air blowing holes, which are arranged on the side of the upper housing along a direction parallel to the length of the upper housing and located in the area between the guide portion of the air guide base and the guide plate.

7. A cool air comb according to claim 1, characterized in that, The upper housing is provided with a snap-fit ​​groove, and the lower housing is provided with a snap-fit ​​element that is adapted to the snap-fit ​​groove. Positioning grooves are provided on both sides of the air duct section, and the snap-fit ​​element is connected to the snap-fit ​​groove through the positioning groove.

8. A cool air comb according to claim 1, characterized in that, An air inlet screen is provided at the end of the receiving cavity away from the blower mechanism, and a circuit board and electronic components are provided between the air inlet screen and the blower.

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