A high-efficiency hand dryer for the kitchen

Abstract

This utility model discloses a high-efficiency hand dryer for kitchen use, comprising a hand dryer body, which is composed of a main body cover and a main body shell that fit together. A drying motor is installed inside the hand dryer body via a support shell. The drying motor provides airflow power to the hand dryer body. An electric heating element is provided at the upper end of the drying motor. An air outlet is provided on the main body cover. The electric heating element evenly guides the hot air emitted by the drying motor to the air outlet for uniform discharge. An infrared sensing shell is installed at the front end of the hand dryer body, and an infrared sensing device is installed inside the infrared sensing shell. This utility model relates to the field of hand drying equipment technology. This hand dryer can continuously provide good drying for hands, improving the drying effect.

Description

Technical Field

[0001] This utility model relates to the field of hand drying equipment technology, specifically a high-efficiency hand dryer for kitchens. Background Technology

[0002] A hand dryer is a device that can quickly and conveniently dry people's hands. Its working principle is to use the hot air blown by the hand dryer to accelerate the drying of the user's hands. In the kitchen, it is often necessary to dry hands quickly after washing them. Existing traditional kitchen hand dryers are mostly installed next to the kitchen sink. After the user washes their hands, the hand dryer's sensor element dries the hands. However, the existing kitchen hand dryer sensors may not be able to completely dry the hands in one go, which cannot well meet the need for efficient hand drying in the kitchen and is relatively inconvenient to use. Therefore, improvements are needed to address the existing problems. Utility Model Content

[0003] In view of the above situation and to overcome the current technical defects, this utility model provides a high-efficiency hand dryer for the kitchen. This hand dryer can continuously provide good drying for the hands and improve the drying effect.

[0004] The technical solution adopted by this utility model is as follows: The high-efficiency hand dryer for kitchens provided by this solution includes a hand dryer body, which is composed of a main body cover and a main body shell. A drying motor is installed inside the hand dryer body through a bracket shell. The drying motor is used to provide air supply power to the hand dryer body. An electric heating frame is provided at the upper end of the drying motor. An air outlet is provided on the main body cover. The electric heating frame is used to evenly guide the hot air emitted by the drying motor to the air outlet for even discharge. An infrared sensing shell is installed at the front end of the hand dryer body, and an infrared sensing device is installed inside the infrared sensing shell.

[0005] Preferred technical solution 1: The main body of the hand dryer is equipped with a PCB controller, which is used to adjust and control the infrared sensing device, the drying motor and the electric heating frame.

[0006] Preferred technical solution 2: An acrylic display panel is installed on the top cover of the main body, and a digital display component is installed at the bottom of the acrylic display panel. The digital display component is electrically connected to the PCB controller and is used to display the working parameter information of the hand dryer body.

[0007] Preferred technical solution 3: A motor protective cover is installed on the outside of the drying motor to protect the drying motor and prevent it from being damaged.

[0008] Preferred technical solution four: A fixing bracket is installed at the bottom of the hand dryer body, and a spacer screw is provided on the fixing bracket. The fixing bracket is used to fix the hand dryer body in place by the spacer screw.

[0009] The beneficial effects of this utility model by adopting the above structure are as follows:

[0010] 1. Through the infrared sensor and internal PCB controller within the infrared sensor housing, contactless automatic start-up is achieved, eliminating the need for manual operation and ensuring hygiene and convenience. Simultaneously, the PCB controller precisely adjusts and controls the coordinated operation of the infrared sensor, drying motor, and electric heating frame, demonstrating a high degree of intelligence and guaranteeing the coordinated and precise operation of the equipment.

[0011] 2. The drying motor provides stable airflow, and the electric heating rack not only heats the air but also evenly guides the hot air generated by the drying motor to the air outlet for discharge, ensuring uniform hot air distribution. This results in efficient and even drying of hands, fruits, vegetables, and other items, significantly improving drying efficiency and effectiveness.

[0012] 3. The acrylic display panel on the top cover of the main body, combined with the digital display component at the bottom, can display the working parameters of the hand dryer in real time, allowing users to clearly grasp the operating status of the device and improve the interactive experience and ease of use. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0014] Figure 1 A schematic diagram of the overall structure of the high-efficiency hand dryer for kitchen provided by this utility model;

[0015] Figure 2 An exploded view of the high-efficiency hand dryer for kitchens provided by this utility model.

[0016] The components include: 1. Main body cover, 2. Main body shell, 3. Support shell, 4. Drying motor, 5. Electric heating frame, 6. Air outlet, 7. Infrared sensor shell, 8. PCB controller, 9. Acrylic display board, 10. Digital display component, 11. Fixing bracket, 12. Screws, and 13. Motor protective cover. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0018] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagram, while the terms “inside” and “outside” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0019] like Figure 1 As shown in Figure 2, the high-efficiency hand dryer for kitchens provided in this solution includes a hand dryer body, which is composed of a main body cover 1 and a main body shell 2. A drying motor 4 is installed inside the hand dryer body via a bracket shell 3. The drying motor 4 provides airflow power to the hand dryer body. A motor protective cover 13 is installed on the outside of the drying motor 4 to protect it from damage. An electric heating element 5 is installed at the upper end of the drying motor 4. An air outlet 6 is provided on the main body cover 1. The electric heating element 5 is used to evenly guide the hot air emitted by the drying motor 4 to the air outlet 6 and discharge it evenly from the air outlet 6, thus drying the hands. An infrared sensor housing 7 is installed at the front of the main body of the dryer. An infrared sensor device is installed inside the infrared sensor housing 7. A PCB controller 8 is installed inside the main body of the dryer. The PCB controller 8 is used to adjust and control the infrared sensor device, the drying motor 4 and the electric heating frame 5. An acrylic display panel 9 is installed on the top cover 1 of the main body. A digital display component 10 is installed at the bottom of the acrylic display panel 9. The digital display component 10 is electrically connected to the PCB controller 8 and is used to display the working parameter information of the main body of the dryer. A fixed bracket 11 is installed at the bottom of the main body of the dryer. A spacer screw 12 is provided on the fixed bracket 11. The fixed bracket 11 is fixed to the main body of the dryer by the spacer screw 12.

[0020] In practical use, the hand dryer is securely installed in the kitchen using the mounting bracket 3 at the bottom of the main body and the screws 12, and then connected to the power supply. The object to be dried is brought close to the infrared sensor housing 7 at the front of the main body of the hand dryer. After the infrared sensor inside the infrared sensor housing 7 detects the target, it transmits the signal to the PCB controller 8 inside the hand dryer. The PCB controller 8 then synchronously controls the drying motor 4 to start and provide air supply power, and to operate the electric heating rack 5 to heat the air. The airflow generated by the drying motor 4 is heated by the electric heating rack 5 to form hot air, which is then evenly guided to the air outlet 6 and discharged evenly to dry the target. During operation, the working parameters of the hand dryer are displayed in real time by the digital display component 10 on the acrylic display panel 9. During use, the drying operation can be triggered cyclically according to the cyclic logic of the infrared sensor.

[0021] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, material, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, material, or apparatus.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency hand dryer for kitchens, comprising a hand dryer body, characterized in that: The main body of the hand dryer is composed of a main body cover (1) and a main body shell (2) that are assembled together. A drying motor (4) is installed inside the main body of the hand dryer through a bracket shell (3). The drying motor (4) is used to provide air supply power to the main body of the hand dryer. An electric heating frame (5) is provided on the upper end of the drying motor (4). An air outlet (6) is provided on the main body cover (1). The electric heating frame (5) is used to evenly guide the hot air emitted by the drying motor (4) to the air outlet (6) for even discharge. An infrared sensing shell (7) is installed at the front end of the main body of the hand dryer. An infrared sensing device is installed inside the infrared sensing shell (7).

2. The high-efficiency hand dryer for kitchens according to claim 1, characterized in that: The main body of the hand dryer is equipped with a PCB controller (8), which is used to adjust and control the infrared sensing device, the drying motor (4) and the electric heating frame (5).

3. A high-efficiency hand dryer for kitchens according to claim 2, characterized in that: An acrylic display panel (9) is installed on the top cover (1) of the main body. A digital display component (10) is installed at the bottom of the acrylic display panel (9). The digital display component (10) is electrically connected to the PCB controller (8) and is used to display the working parameter information of the hand dryer body.

4. A high-efficiency hand dryer for kitchens according to claim 1, characterized in that: The drying motor (4) is equipped with a motor protective cover (13) on the outside, which protects the drying motor (4).

5. A high-efficiency hand dryer for kitchens according to claim 1, characterized in that: A fixing bracket (11) is installed at the bottom of the main body of the hand dryer. A slotted screw (12) is provided on the fixing bracket (11). The fixing bracket (11) is fixed to the main body of the hand dryer by the slotted screw (12).

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