Hairdressing device
By setting up a grounding device in the hairdressing device, the problem of arcing and static electricity easily occur during use of the straight hair plate, ensuring stable output of negative ions, and improving the reliability and use safety of the device.
Patent Information
- Application Number
- CN202421298213.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-06-07
AI Technical Summary
The existing hair straighteners with blowing function are prone to high-voltage discharge during use to generate arcs and static electricity, which interferes with the stable output of negative ions and makes use unsafe.
A hair salon device is designed, including a grounding device, which eliminates arcs and static electricity generated by high voltage to ensure stable output of negative ions by providing grounding devices between straight hair plates.
Through the setting of the grounding device, the reliability of the direct-transmitter is improved, the stable output of the negative ion needle is ensured, the problems of arc and electrostatic interference are solved, and the safety of use is improved.
Smart Images
Figure CN222815445U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hairdressing, in particular to a hairdressing device. Background Art
[0002] In daily life, hair straighteners are often used to straighten hair to achieve hairdressing effects. Most traditional hair straighteners simply use straightening plates to clamp the hair, heat it, and straighten it. A few hairdressing devices also have a blow-drying function, which can air-dry the hair while straightening it.
[0003] In the prior art, a hair straightener with a blowing function usually needs to be equipped with a negative ion device, and the negative ions generated by the negative ion device are mixed and blown onto the hair during the blowing process. The inventor found during the research and development process that the problem with this type of hair straightener is that when the hair straightener is in use, the high voltage discharges to the hair straightener and generates arcs and static electricity, which seriously interfere with the stable output of negative ions and also make the use of the hair straightener unsafe.
[0004] Therefore, it is necessary to study a new technical solution to solve the above problems. Utility Model Content
[0005] In view of this, the present invention aims to solve the shortcomings of the prior art, and its main purpose is to provide a hairdressing device that effectively solves the technical defects of the prior art that discharge and arcing and static electricity are easily generated during the use of the hair straightening plate.
[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a hairdressing device, comprising two handles pivotally connected to each other, a hair dryer unit installed on the handles, a hair straightening unit and a negative ion needle; the hair dryer unit has at least a first air outlet arranged on any one of the handles, and the hair straightening unit has at least two hair straightening plates arranged on any one of the handles, and the two hair straightening plates are arranged one by one corresponding to both sides of the first air outlet, and a grounding device is connected between the two hair straightening plates, and the grounding device is used to eliminate arcs and static electricity generated by high voltage.
[0007] The beneficial effect of the hairdressing device provided by the present application is that, compared with the prior art, the hair straightening plates on both sides of the first air outlet can be connected by the provided grounding device, and the arc and static electricity generated when the hair straightening plates are subjected to high-voltage discharge can be eliminated by the grounding device; on the one hand, the reliability of the hair straightening unit during use can be improved, and on the other hand, it can ensure that the negative ion needle can stably output negative ions to the first air outlet.
[0008] As a preferred solution: the two handles are defined as an upper handle and a lower handle, the rear ends of the upper handle and the lower handle are pivotally connected to each other; and a hair straightening unit is installed on each of the upper handle and the lower handle.
[0009] As a preferred solution: the straight hair unit also includes a support frame, the number of the support frames is the same as the number of the straight hair plates, and one straight hair plate can be installed on one support frame movably up and down; the grounding device is a first spring, and the number of the first springs is the same as the number of the straight hair plates; one end of the first spring abuts against the support frame, and the other end abuts against the straight hair plate; so that the straight hair plate can be installed in an up and down floating manner relative to the support frame.
[0010] As a preferred solution: the handle is installed with a circuit board, and the two first springs on the same side of the handle are connected to the circuit board through a first wire; or, the two first springs on the same side of the handle are integrally connected through a first elastic arm, and the first elastic arm is connected to the circuit board through a first wire.
[0011] As a preferred solution: the support frame is provided with a first through hole, and the first spring is inserted from the bottom of the first through hole so that the top of the first spring abuts against the straightening plate.
[0012] As a preferred solution: the air duct unit also includes an air guide cover installed on the lower handle, the air guide cover is provided with an air supply duct, and the first air outlet is provided on the air guide cover and communicated with the air supply duct.
[0013] As a preferred solution: a first air inlet is provided at one end of the handles pivotally connected to each other, and the air guide cover extends to one end of the first air inlet so that the first air inlet is conductively connected to the air supply duct.
[0014] As a preferred solution: a first installation cavity is provided at the front end of the air guide cover, the first installation cavity is used to install the negative ion needle, and the first installation cavity is spaced apart from the air supply duct and is not connected conductively; a first opening is provided at the top of the first installation cavity, and the first opening and the first air outlet are located on the same surface of the air guide cover.
[0015] As a preferred solution: the negative ion needle includes
[0016] The main body is fixedly installed in the first installation cavity;
[0017] The needle tip is integrally formed with one side of the main body; the needle tip is folded upward relative to the main body and is arranged at an angle thereto, and the needle tip can extend toward the first air outlet; and
[0018] The connecting portion is integrally formed on a side of the main body away from the needle tip portion, and is used to connect the first wire or the first elastic arm.
[0019] As a preferred solution: it also includes a second air outlet, which is arranged on the upper handle. When the upper handle and the lower handle are closed, the second air outlet is opposite to the first air outlet. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, 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 present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0021] Figure 1 is a schematic diagram of the three-dimensional structure of the hairdressing device provided in the first embodiment of the present application;
[0022] Figure 2 yes Figure 1 A schematic diagram of the three-dimensional structure of the lower handle of the hairdressing device shown;
[0023] Figure 3 yes Figure 2 An exploded view of the lower handle shown;
[0024] Figure 4 yes Figure 2 A cross-sectional view of the lower handle at AA shown;
[0025] Figure 5 yes Figure 2 A partial exploded view of the lower handle shown;
[0026] Figure 6 yes Figure 2 The specific structural diagram of the grounding device shown is installed on the direct-hair unit;
[0027] Figure 7 yes Figure 2 A full cutaway diagram of the lower handle shown;
[0028] Figure 8 yes Figure 7 A partial enlarged view of point A shown;
[0029] Fig. 9 It is a schematic diagram of the specific structure of the grounding device provided in the second embodiment of the present application.
[0030] Among them, the reference numerals in the figure are:
[0031] 10. Hairdressing device; 11. Handle; 111. Upper handle; 112. Lower handle; 113. Second air outlet; 114. Circuit board; 115. First air inlet; 12. Hair cylinder unit; 121. First air outlet; 122. Air guide cover; 123. Air supply duct; 124. First installation cavity; 1241. First opening; 13. Hair straightening unit; 131. Hair straightening plate; 132. Support frame; 133. First perforation; 14. Negative ion needle; 141. Main body; 142. Needle tip; 143. Connecting part; 15. First spring; 151. First elastic arm; 16. First wire; 17. Motor. DETAILED DESCRIPTION
[0032] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.
[0033] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
[0034] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.
[0035] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0036] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.
[0037] Please also read Figures 1 to 9The hairdressing device 10 provided in the embodiment of the present application is now described. The hairdressing device 10 comprises: a handle, a hair dryer unit 12, a hair straightening unit 13 and a negative ion needle 14.
[0038] There are two handles, and the rear ends of the two handles are pivotally connected to each other; the hair dryer unit 12 has at least a first air outlet 121 provided on any handle 11, and the hair straightening unit 13 has at least two hair straightening plates 131 provided on any handle 11, and the two hair straightening plates 131 are arranged one by one corresponding to the two sides of the first air outlet 121, and a grounding device is connected between the two hair straightening plates 131, and the grounding device is used to eliminate arcs and static electricity generated by high voltage.
[0039] Compared with the prior art, the grounding device is provided to conduct the straightening plates on both sides of the first air outlet, and the grounding device is used to eliminate the arc and static electricity generated when the straightening plates are subjected to high-voltage discharge; on the one hand, the reliability of the straightening unit during use can be improved, and on the other hand, it can ensure that the negative ion needle can stably output negative ions to the first air outlet.
[0040] First embodiment
[0041] Please also read Figures 1 to 8 , which is the specific structure of the first embodiment of the present application, includes a handle, a hair dryer unit 12 , a hair straightening unit 13 and a negative ion needle 14 .
[0042] In the first embodiment of the present application, the two handles are defined as an upper handle 111 and a lower handle 112, and the rear ends of the upper handle 111 and the lower handle 112 are pivotally connected to each other; the lower handle 112 is equipped with an air guide cover 122, and the air guide cover 122 is provided with an air supply duct 123, and the first air outlet 121 is provided on the air guide cover 122 and is connected to the air supply duct 123.
[0043] Specifically, the first air outlet 121 is located on the upper surface of the front end of the lower handle 112; the upper handle 111 is provided with a second air outlet 113 that runs through the upper and lower surfaces thereof, and the second air outlet 113 is located at the front end of the upper handle 111 and can be arranged directly opposite to the first air outlet 121. When the upper handle 111 and the lower handle 112 are combined, the wind flow blown out of the first air outlet 121 can be blown out from the second air outlet 113, and when the upper handle 111 and the lower handle 112 are rotated away from each other and separated, the wind flow can also be blown out directly from the first air outlet 121.
[0044] When the hair needs to be straightened, the hair is stored between the upper handle 111 and the lower handle 112 , the upper handle 111 and the lower handle 112 are closed, and the hairdressing device is pulled along the extension direction of the hair, so that the hair straightening plate 131 can be used to straighten the hair.
[0045] When the hair is wet, the blowing mode can be selected to air-dry the hair. When the blowing mode is started, the upper handle 111 and the lower handle 112 are closed so that the second air outlet 113 is arranged opposite to the first air outlet 121, and the wind can be blown out from the first air outlet 121 to the second air outlet 113. The user holds the hairdressing device and starts the blowing mode to blow-dry the hair.
[0046] When the user needs to straighten and dry the hair at the same time, the hair is placed between the upper handle 111 and the lower handle 112 in a closed state, and the hair straightening plate 131 is used to straighten the hair while the hair dryer unit 12 is used to blow the hair.
[0047] It can be seen that the hairdressing device provided in the present application can provide a variety of hairdressing modes, thereby improving the functional diversity of the hairdressing device, and is simple to use and easy for users to operate.
[0048] It should be noted that the switching of different working modes can be controlled by the main control unit, which includes a circuit board 114 and control buttons, and the control buttons are used to control different working states of the hairdressing device.
[0049] In more detail, the front end of the air guide cover 122 is provided with a first installation cavity 124, the first installation cavity 124 is used to install the negative ion needle 14, and the first installation cavity 124 is arranged with a non-conductive connection with the air supply duct 123 at intervals; the top of the first installation cavity 124 has a first opening 1241, and the first opening 1241 and the first air outlet 121 are located on the same surface of the air guide cover 122. By setting the first installation cavity 124 and the air supply duct 123 with non-conductive connection, it can be ensured that the wind flow will not directly blow the negative ion needle 14, thereby improving the reliability of the use of the negative ion needle 14; at the same time, the setting of the air guide cover 122 is convenient for assembly.
[0050] Furthermore, the straightening unit 13 also includes a support frame 132 for installing the straightening plate 131. The support frame 132 is arranged one by one corresponding to the left and right sides of the first air outlet 121, and the straightening plate 131 can be movably installed on the support frame 132. By setting the support frame 132 and the air guide cover 122, the straightening plate 131 and the first air outlet 121 can be isolated, and the wind flow is not easy to take away the heat of the straightening plate 131, thereby improving the heating efficiency and reliability of the straightening plate 131.
[0051] In the first embodiment of the present application, the grounding device is a first spring 15, and the number of the first springs 15 is the same as the number of the hair straightening plates 131; one end of the first spring 15 abuts against the support frame 132, and the other end abuts against the hair straightening plates 131, so that the hair straightening plates 131 can be installed in an upward and downward floating manner relative to the support frame 132. The hair straightening plates 131 are installed in a floating manner, which can prevent the hair from being clamped, make the hair pulling operation more convenient, and achieve a better hair pulling effect.
[0052] Specifically, the support frame 132 is provided with a first through hole 133, and the first spring 15 is inserted from the bottom of the first through hole 133 so that the top of the first spring 15 abuts against the straightening plate 131. A first elastic arm 151 is integrally formed between the two first springs 15, and the first elastic arm 151 can connect the two straightening plates 131 of the same handle together. The first elastic arm 151 is connected to the circuit board 114 through the first wire 16, so that the two first springs 15 can be grounded at the same time.
[0053] In more detail, the negative ion needle 14 includes a main body 141, a needle tip 142 and a connecting portion 143. The main body 141 is fixedly installed in the first installation cavity 124; the needle tip 142 is integrally formed with one side of the main body 141; the needle tip 142 is folded upward relative to the main body 141 and is arranged at an angle thereto, and the needle tip 142 can extend toward the first air outlet 121; the connecting portion 143 is integrally formed on a side of the main body 141 away from the needle tip 142, and the first elastic arm 151 can abut against the connecting portion 143.
[0054] Furthermore, the bending angle between the needle tip portion 142 and the main body portion 141 is defined as angle A, and the value of angle A is between 50 degrees and 70 degrees; 55 degrees is preferably used to ensure that the negative ions generated by the negative ion needle 14 are better mixed into the air flow blown out of the first air outlet 121.
[0055] In the first embodiment of the present application, one of the rear ends of the upper handle 111 and the lower handle 112 is provided with a pivot shaft, and the other is provided with a pivot hole for inserting the pivot shaft, so as to realize that the upper handle 111 and the lower handle 112 are pivotally connected to each other; at the same time, the rear ends of the upper handle 111 and the lower handle 112 are provided with a first air inlet 115, and the air guide cover 122 can extend toward the first air inlet 115 so that the first air inlet 115 is connected with the air supply duct 123, so that the external air flows from the first air inlet 115 through the air supply duct 123 and is blown out from the first air outlet 121.
[0056] It is understandable that in order to allow the external wind flow to be delivered into the first air inlet 115, a motor 17 is installed on the wind guide cover 122, and an impeller is installed on the rotating shaft of the motor 17. By driving the impeller to rotate by the motor 17, the external wind flow can be sucked in from the first air inlet 115 and blown out from the first air outlet 121.
[0057] Second embodiment
[0058] Please also read Fig. 9 , is a hairdressing device provided in the second embodiment of the present application. The hairdressing device provided in the second embodiment of the present application is substantially the same as the hairdressing device provided in the first embodiment, except for the grounding device.
[0059] In the second embodiment of the present application, the grounding device includes at least two separately arranged first springs 15, one first spring 15 is adapted for use with a straightening plate 131, the two first springs 15 are connected in series through a first wire 16, and then connected to the circuit board 114; such a structure allows the installation positions of the two first springs 15 to be changed according to actual production needs.
[0060] Third embodiment
[0061] The specific structure of the third embodiment of the present application is substantially the same as that of the second embodiment, except that the air cylinder unit is eliminated.
[0062] In the third embodiment of the present application, both the upper handle and the lower handle are equipped with straightening units, each straightening unit has two straightening plates, and the two straightening plates of the same handle are floatingly connected together through a grounding device, and the grounding device is used for grounding operation.
[0063] That is to say, the grounding device can be used on a hair straightening device, or on a hairdressing device with a hair straightening device and a blow-drying function, as long as the two hair straightening plates of the same handle can be floatingly grounded.
[0064] The above are only preferred embodiments of the present invention, and only specifically describe the technical principles of the present invention. These descriptions are only for the purpose of explaining the principles of the present invention, and cannot be interpreted as limiting the scope of protection of the present invention in any way. Based on the explanation here, any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention, and other specific implementation methods of the present invention that can be associated with by technicians in this field without creative labor, should be included in the scope of protection of the present invention.
Claims
1. A hairdressing device, comprising two handles (11) pivotally connected to each other, a hair dryer unit (12) mounted on the handles (11), a hair straightening unit (13) and a negative ion needle (14), characterized in that: The hair dryer unit (12) has at least a first air outlet (121) provided on any handle (11), and the hair straightening unit (13) has at least two hair straightening plates (131) provided on any handle (11), and the two hair straightening plates (131) are provided one by one corresponding to the two sides of the first air outlet (121), and a grounding device is connected between the two hair straightening plates (131), and the grounding device is used to eliminate arcs and static electricity generated by high voltage.
2. The hairdressing device according to claim 1, characterized in that: The two handles (11) are defined as an upper handle (111) and a lower handle (112), and rear ends of the upper handle (111) and the lower handle (112) are pivotally connected to each other; The upper handle (111) and the lower handle (112) are both equipped with a hair straightening unit (13).
3. The hairdressing device according to claim 1 or 2, characterized in that: The hair straightening unit (13) further comprises a support frame (132), the number of the support frames (132) being the same as the number of the hair straightening plates (131), and one hair straightening plate (131) being movable up and down and mounted on one support frame (132); The grounding device is a first spring (15), and the number of the first springs (15) is the same as the number of the straightening plates (131); one end of the first spring (15) abuts against the support frame, and the other end abuts against the straightening plates (131); so that the straightening plates (131) can be installed in an up-and-down floating manner relative to the support frame (132).
4. The hairdressing device according to claim 3, characterized in that: The handle (11) is installed with a circuit board (114), and the two first springs (15) of the handle (11) on the same side are connected to the circuit board (114) via a first wire (16); or, The two first springs (15) of the handle (11) on the same side are integrally connected via a first elastic arm (151), and the first elastic arm (151) is connected to the circuit board (114) via a first wire (16).
5. The hairdressing device according to claim 3, characterized in that: The support frame (132) is provided with a first through hole (133), and the first spring (15) is inserted from the bottom of the first through hole (133) so that the top of the first spring (15) abuts against the straightening plate (131).
6. The hairdressing device according to claim 1, characterized in that: The wind cylinder unit (12) further comprises an air guide cover (122) mounted on the lower handle (112), the air guide cover (122) being provided with an air supply duct (123), and the first air outlet (121) being provided on the air guide cover (122) and communicating with the air supply duct (123).
7. The hairdressing device according to claim 6, characterized in that: A first air inlet (115) is provided at one end of the handle (11) pivotally connected to each other, and an air guide cover (122) extends toward one end of the first air inlet (115) so that the first air inlet (115) is conductively connected to the air supply duct (123).
8. The hairdressing device according to claim 6 or 7, characterized in that: A first installation cavity (124) is provided at the front end of the air guide cover (122), the first installation cavity (124) is used to install the negative ion needle (14), and the first installation cavity (124) is spaced apart from the air supply duct (123) and is not connected to the air supply duct (123); The top of the first installation cavity (124) is provided with a first opening (1241), and the first opening (1241) and the first air outlet (121) are located on the same surface of the air guide cover (122).
9. The hairdressing device according to claim 8, characterized in that: The negative ion needle (14) comprises A main body (141) fixedly mounted in the first mounting cavity (124); A needle tip portion (142) is integrally formed with one side of the main body portion (141); the needle tip portion (142) is folded upward relative to the main body portion (141) and is arranged at an angle thereto, and the needle tip portion (142) is capable of extending in the direction of the first air outlet (121); and The connecting portion (143) is integrally formed on a side of the main body (141) away from the needle tip portion (142), and the connecting portion (143) is used to connect the first wire (16) or the first elastic arm (151).
10. The hairdressing device according to claim 6, characterized in that: It also includes a second air outlet (113), which is arranged on the upper handle (111); when the upper handle (111) and the lower handle (112) are closed, the second air outlet (113) is directly opposite to the first air outlet (121).