Head operation fan

Abstract

The utility model discloses a head operation fan which comprises a head structure and an operation module, the head structure comprises a shell and a support, and the support is inserted in the shell and used for being connected with a fixed motor; the operation module comprises a control panel and an operation button and is used for driving and controlling the motor, the control panel is connected to the support, the operation button is electrically connected with the control panel, and a part of the operation button is exposed out of the outer side of the shell. According to the technical scheme, the convenience of user operation is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fan technical field, especially a head operation fan. BACKGROUND

[0002] With people's increasing demand for the convenience and comfort of household appliances, as a common small household appliance in daily life, the design of the fan gradually develops towards more humanization and intelligence. Most of the traditional fans adopt foot disc operation or rod operation mode, and the user controls the functions such as on-off, speed adjustment and head swing of the fan by adjusting the foot disc knob or the button on the handle. Although this design meets the basic needs of the user to a certain extent, it also has some shortcomings, especially in terms of operation convenience and user experience.

[0003] Firstly, the user needs to lower his head to find the control button when operating the fan with foot disc, which is not intuitive and convenient, especially when the height is low or the fan is heavy. In the long run, frequent low-head operation can cause discomfort, especially for the elderly or people with limited mobility, which increases the difficulty and physical burden of operation.

[0004] Secondly, the operation interface of the rod operation fan is often located on the side or back of the fan, which is fixed in position, resulting in the user needing to frequently adjust his posture or stand at a specific angle to control. Although this operation method is relatively stable, it lacks flexibility in fan control and cannot meet the needs of users in different use scenarios, especially in small spaces or environments that require frequent adjustments, the operation experience is lacking.

[0005] Therefore, how to improve the convenience and comfort of user operation without reducing the performance of the fan, especially to reduce the inconvenience and discomfort of traditional fan operation, has become a problem to be solved. INVENTION CONTENTS

[0006] The main purpose of the utility model is to provide a head operation fan, which aims to improve the convenience of user operation.

[0007] To achieve the above purpose, the utility model provides a head operation fan, which comprises:

[0008] A head structure comprising a shell and a bracket, the bracket is inserted into the shell and used for connecting and fixing a motor;

[0009] An operation module comprising a control board and an operation button, used for driving and controlling the motor, the control board is connected to the bracket, the operation button is electrically connected to the control board, and part of the operation button is exposed outside the shell.

[0010] In an embodiment of the present application, the bracket comprises:

[0011] A receiving part is arranged in the shell for fixing the motor, and the control board is connected to the end face of the top of the receiving part.

[0012] A connecting part is abutted to the edge of the shell and is screwed with the shell.

[0013] In an embodiment of the present application, the bottom of the shell is further provided with a cover, which is connected with the shell through clamping.

[0014] In an embodiment of the present application, the operation button comprises a power button, a speed adjusting button, a swing button and a timing button.

[0015] The technical scheme of the present application adopts the operation module designed in the fan head, so that the user can directly operate on the top of the fan (such as adjusting the wind speed, controlling the swing, etc.), reducing the need for bending or bending operation, especially for the elderly or the user with difficulty in movement. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained from the structure shown in the drawings without creative labor.

[0017] Figure 1 The structure diagram of the head operation fan of the present application is shown in the embodiment.

[0018] Figure 2 The exploded view of the head operation fan of the present application is shown in the embodiment.

[0019] Explanation of reference numerals:

[0020] 10, head structure; 11, shell; 12, support; 121, receiving part; 122, connecting part; 13, cover; 20, operation module; 21, control board; 22, operation button; 221, power button; 222, speed adjusting button; 223, swing button; 224, timing button.

[0021] The realization, functional characteristics and advantages of the present application will be further described with reference to the embodiments and the drawings. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application.

[0023] With reference to Figure 1 And Figure 2 The utility model discloses a head operating fan, comprising:

[0024] Head structure 10, head structure 10 includes shell 11 and support 12, support 12 is inserted in shell 11, is used for connecting fixed motor;

[0025] Operating module 20, operating module 20 includes control panel 21 and operating button 22, is used for driving control motor, control panel 21 is connected to support 12, operating button 22 is electrically connected with control panel 21, and part is exposed to the outside of shell 11.

[0026] In the embodiment, the outer shell of the fan is mainly used for protecting the internal electrical components from the external environment (such as dust, moisture, etc.), while ensuring the stability of the fan. The material of the shell 11 can be selected from plastic, aluminum alloy, etc., which has good strength and durability. The support 12 is a support structure for the internal components, which provides a fixed position for the motor, and it is fixed by inserting into the inside of the shell 11. The support 12 can be made of engineering plastic or metal material, which has good carrying capacity. The support 12 also includes a mounting position for connecting the control panel 21. The control panel 21 is the core circuit of the fan operation, which receives the electrical signal from the operating button 22 and converts the signal into the instruction for driving the motor. The control panel 21 is designed with multiple circuit modules inside, which are used to control the functions of the fan such as switching, speed adjustment, head swinging, etc. The control panel 21 is connected to the support 12 through wiring, and is usually fixed on the support 12 by screw or buckle, to ensure its stable operation. The buttons include power button 221, speed adjustment button 222, head swinging button 223, timing button 224, etc., which provide the interface for the user to directly control the functions of the fan. The buttons are electrically connected to the control panel 21, and when the user presses the button, the control panel 21 receives the signal and sends the corresponding instruction. For example, the pressing signal of the speed adjustment button 222 will adjust the motor speed, thereby changing the fan speed; the head swinging button 223 controls the swinging function of the motor.

[0027] The application is designed in the fan head by the operation module 20, so that the user can directly operate on the top of the fan (such as adjusting the wind speed, controlling the swing head, etc.), reducing the need to bend down or bend down, especially for the elderly or the disabled user is more friendly. By integrating all the control buttons on the fan head, the external controller and the complex operation panel are avoided, and the appearance of the fan is more simple and beautiful. The internal integration design of the shell 11 and the support 12 helps to reduce redundant components and improve the compactness of the overall structure.

[0028] Referring to Figure 2 In an embodiment of the application, the support 12 comprises:

[0029] The receiving part 121 is inserted into the shell 11 for fixing the motor, and the control panel 21 is connected to the end face of the top of the receiving part 121.

[0030] The connecting part 122 abuts against the edge of the shell 11 and is threadedly connected with the shell 11.

[0031] In this embodiment, the receiving part 121 is a module of the support 12, which is used to carry and fix the motor. By designing the receiving part 121, the stability of the motor during operation is ensured, and the situation of vibration or loosening is prevented. The receiving part 121 is accurately matched with the inner wall of the shell 11, and the support 12 can be fixed in the shell 11 by insertion, ensuring the stability of the structure of the shell 11. The control panel 21 is fixed on the top end face of the receiving part 121 and is connected with the top of the receiving part 121 by screws, avoiding loosening due to vibration. The connecting part 122 is part of the support 12, which is used to connect the support 12 with the edge of the shell 11, and the connecting part 122 is connected with the edge of the shell 11 by thread design. By thread connection, the stability and reliability of the fan head are ensured, and the loosening or deformation of the shell 11 during use is avoided. Specifically, the receiving part 121 of the support 12 is designed as a circular or rectangular notch, and the outer shape of the motor is accurately matched with the inner size of the receiving part 121. The receiving part 121 and the inner wall of the shell 11 can be fixed by buckling, and can also be reinforced by small screws to avoid loosening after long-term use. The connecting part 122 can adopt a threaded interface to ensure that the support 12 can be tightly fixed to the edge of the shell 11 during installation. It is convenient for users to quickly disassemble when needed for maintenance, and convenient for replacement of internal components of the fan.

[0032] The application enables the motor to be more stably fixed in the support 12 by the design of the receiving part 121, reducing the loosening or damage of the motor caused by vibration, thereby improving the service life and stability of the fan.

[0033] Referring to Figure 2In an embodiment of the present application, the bottom of the shell 11 is further provided with a protective cover 13, which is connected with the shell 11 through clamping connection.

[0034] In the embodiment, the protective cover 13 is located at the bottom of the shell 11, which mainly serves to protect the internal components of the shell 11 from dust, moisture and other external substances. The protective cover 13 is usually made of light and strong material, such as transparent plastic, which is convenient for observing the internal structure and can effectively play a protective role. The protective cover 13 is connected with the shell 11 through clamping connection, which can be easily disassembled and replaced. Specifically, the protective cover 13 can be designed as a semi-transparent or transparent material, which is convenient for users to check the internal working state of the fan. The clamping design makes the disassembly of the protective cover 13 very convenient, which can be easily removed by pressing lightly, which is convenient for cleaning or replacement. The protective cover 13 can also be designed with waterproof and dustproof functions, and the sealing ring can be used to enhance the protection effect, ensuring the durability of the fan during long-term use.

[0035] The present application can effectively prevent dust, moisture and other external substances from entering the internal fan, protect the key components such as the motor and the control panel 21, and improve the durability and anti-pollution ability of the fan.

[0036] Referring to Figure 1 and Figure 2 In an embodiment of the present application, the operation button 22 includes a power button 221, a speed adjustment button 222, a swing button 223 and a timing button 224.

[0037] In the embodiment, the operation button 22 serves to control the functions of the fan. The power button 221 is used to turn on or off the fan, the speed adjustment button 222 is used to adjust the wind speed, the swing button 223 is used to control the swing of the fan head, and the timing button 224 is used to set the function of the fan timing off.

[0038] The setting of the operation button 22 of the present application makes it possible for the user to intuitively and simply control the functions (on-off, speed adjustment, swing, timing) of the fan through the key, avoiding the complexity of operation and the trouble of multi-step control.

[0039] In the drawings of the embodiment, the same or similar reference numerals correspond to the same or similar parts; in the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right" and the like is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the terms describing the positional relationship in the drawings are only used for exemplary illustration, and cannot be understood as a limitation of the present patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0040] The above merely provides the preferred embodiments of the present application, and is not used to limit the present application. Any modification, equivalent replacement, and improvement made in the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A head-operated fan characterized by, The head structure comprises a shell and a support, the support is inserted into the shell and used for connecting and fixing the motor; The operation module comprises a control panel and operation buttons, which are used for driving and controlling the motor, the control panel is connected to the support, the operation buttons are electrically connected to the control panel and partially exposed outside the shell. The support comprises:

2. The head-operated fan of claim 1, wherein a receiving part, which is inserted into the shell and used for fixing the motor, and the control panel is connected to the end face of the top of the receiving part; a connecting part, which abuts against the edge of the shell and is threadedly connected to the shell. The bottom of the shell is further provided with a cover, which is clamped and connected to the shell.

3. The head-operated fan of claim 2, wherein, The operation buttons comprise a power button, a speed adjusting button, a swing button and a timing button.

4. The head-operated fan of claim 1, wherein ​

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