A cold and warm electric towel rack with swing leaves

Abstract

The present application relates to a cold and warm electric towel rack with swing blades, comprising a hanger assembly and an air outlet assembly, wherein the air outlet assembly is provided with an air outlet portion, the air outlet of the air outlet portion is provided with an air outlet frame, the air outlet frame is provided with swing blades and a stepper motor, and the stepper motor drives the swing blades to swing and supply air. The present application not only has a good blowing effect, but also is more energy-efficient.

Description

Technical Field

[0001] The present application relates to a towel rack, and in particular to a cold and warm electric towel rack with swing leaves. Background Art

[0002] Most of the existing bathroom products with air conditioning functions are heating products, lacking cooling functions, which results in poor user experience in the bathroom in summer and sweating after a long time. Some bathroom heaters have a cooling function, but use PTC heating, and the wind speed is generally low, which has almost no cooling effect in the hot summer, and the user's pain point is obvious.

[0003] On the other hand, the existing electric towel racks have either direct blowing or swing blade boxes that blow air through multiple blades arranged side by side. However, when multiple blades are arranged, the rotating shaft of the blades blocks the wind significantly, affecting the performance, and driving the rotating shafts of multiple blades at the same time consumes more energy.

[0004] Therefore, there is a need in the prior art for a towel rack product that has a good blowing effect and is more energy-efficient. Utility Model Content

[0005] The purpose of this application is to design a cold and warm electric towel rack with swing leaves, which not only has a good blowing effect but is also more energy-efficient.

[0006] According to the present application, a cold and warm electric towel rack with swing blades includes a hanging rack assembly and an air outlet assembly, the air outlet assembly is provided with an air outlet portion, the air outlet of the air outlet portion is provided with an air outlet frame, the air outlet frame is provided with swing blades and a stepper motor, and the stepper motor drives the swing blades to swing and supply air.

[0007] Wherein, the motor shaft of the stepper motor is engaged with the swing blade shaft of the swing blade, or the motor shaft of the stepper motor is connected with the joint on the swing blade; the swing blade is installed on the air outlet frame through a positioning piece, and the positioning piece is an eccentric positioning piece, a center positioning piece or an end positioning piece; the swing blade shaft of the swing blade is fixed with the motor shaft of the stepper motor through a swing blade shaft sleeve; the air outlet component includes a body, a cavity is provided in the body, a wind wheel component is provided in the cavity, the air outlet of the wind wheel component is connected with the air duct component, and the air duct component is connected to the air outlet; the wind wheel component includes a wind wheel, and the wind wheel is installed on the wind wheel bracket. The upper part of the wind wheel assembly is also provided with an air duct cover, and the air duct cover is located between the wind wheel assembly and the upper cover, and the air duct cover and the wind wheel bracket together form an air cavity; a heating body is provided in the air duct assembly, and the heating body is installed on the heating body bracket; the air outlet component is also provided with a fan, and the fan is installed on the fan bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 A diagram showing the towel rack of the present application in use.

[0009] Figure 2 An exploded view showing the towel rack of the present application.

[0010] Figure 3 A preferred schematic diagram showing the air outlet assembly of the towel rack of the present application.

[0011] Figure 4 A schematic diagram showing another air outlet assembly of the towel rack of the present application.

[0012] Figure 5 A schematic diagram showing another air outlet assembly of the towel rack of the present application.

[0013] Figure 6 A schematic diagram showing the installation location of the swing blade of this application. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical solution and advantages of the present application more clear, the embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other arbitrarily without conflict.

[0015] like Figure 1 As shown, a cold and warm electric towel rack with swing blades according to the present application includes a hanger assembly 1 and an air outlet assembly 2, and an air outlet portion 3 is provided on the air outlet assembly 2. The air outlet portion 3 is provided with a swing blade 6, and the swing blade 6 is installed on the air outlet portion 3 through a positioning member. More specifically, the air outlet of the air outlet portion 3 is provided with an air outlet frame 7, and the air outlet frame 7 is provided with a swing blade 6 and a stepper motor 19, and the swing blade 6 is driven by the stepper motor 19 to swing at the air outlet to supply air. The specific connection method can be that the motor shaft of the stepper motor 19 is engaged with the swing blade shaft of the swing blade, or the motor shaft of the stepper motor 19 is connected with the joint on the swing blade. The present application can adopt a one-piece swing blade, and only a drive shaft and a rotating shaft need to be set to realize the swing of the blade, thereby achieving the purpose of energy saving.

[0016] The positioning member is preferably adopted as Figure 3 The eccentric positioning member 60 shown may also be used as Figure 4 The end positioning member 61 shown and the Figure 5The center positioning member 62 is shown. Regardless of which positioning member is used, the air outlet is a large-area air outlet hole, rather than a traditional array of strip-shaped air outlet holes, which provides a better blowing effect. In order to prevent foreign objects from falling in and the human body from touching the heating element, a protective net may also be provided at the air outlet. It should be noted that the eccentric positioning member, end positioning member and center positioning member of the present application refer to the position of the fixed part relative to the swing blade 6. If the fixed part of the swing blade is located at the center of the swing blade 6, it is called a center positioning member. Otherwise, it can be called an eccentric positioning member or an end positioning member according to the position of the fixed part.

[0017] For the end positioning member 61, the overall extension of the swing blade is relatively large after it is opened, and the use of the end axis position rotation requires a large swing torque. In actual use, it requires more space and occupies more space, and is easy to bump into in small environments such as bathrooms. At the same time, due to the end axis method, the swing blade extends a long length, and the swing blade is easily deformed, which affects its use. For the center positioning member 62, since the maximum angle blade is in the middle of the air outlet, the swing angle is generally less than 90 degrees, and has a greater impact on the air outlet. If an eccentric positioning member is used, the swing angle can be achieved in the range of 0-120 degrees, and the blowing range is larger, which can improve the user experience.

[0018] The present application adopts a one-piece swing blade, a simple fixed shaft, a durable sleeve and a precisely electronically controlled stepper motor. The eccentric shaft has a large swing angle, a wider range of adaptability, small exposure and can avoid bumps. On one side of the air outlet, the swing blade 6 is first fixed to the swing blade shaft by means of screw buckles, and then the swing blade shaft is fixed to the stepper motor 19 through the swing blade shaft sleeve 66. The swing blade shaft and the motor shaft can be fixed by plugging, so that the air outlet can control the swing angle according to the direct drive of the motor. When the product is working, the motor will directly drive the entire swing blade to rotate according to the received signal.

[0019] like Figure 1 As shown, in the use state, a towel 4 is hung on the hanger assembly 1, and the air outlet assembly 2 is arranged above the hanger assembly 1. The air outlet portion 3 is arranged below the air outlet assembly 2, and the air outlet portion 3 can preferably blow air toward the towel 4 to dry the towel as quickly as possible. Figure 2-3As shown, the air outlet assembly 2 includes a body 20 and an upper cover 12 located at the top of the body, and a cavity is provided between the body 20 and the upper cover 12. A wind wheel assembly is provided in the cavity, and the wind wheel assembly is provided with an air inlet and an air outlet. The wind wheel assembly includes a wind wheel 15, and the wind wheel 15 is installed on a wind wheel bracket 14. An air duct cover 13 is also provided on the upper part of the wind wheel assembly, and the air duct cover 13 is located between the wind wheel assembly and the upper cover 12, and the air duct cover 13 and the wind wheel bracket 14 together form an air cavity. Preferably, the air inlet can be provided at the bottom of the wind wheel assembly, and the air outlet is provided at the side of the wind wheel assembly. The air outlet of the wind wheel assembly is connected to the air duct assembly. The air duct assembly includes an air duct 17, and the air duct 17 and the air duct cover 13 form a blowing channel. A heating element 16 is provided in the blowing channel, and the heating element 16 is installed in the blowing channel through a heating element bracket 18, and an air outlet frame 7 is provided at the air outlet of the blowing channel. The present application also provides a fan 8, which is mounted on the air outlet assembly via a fan bracket 9.

[0020] Combine the following Figure 2-3 Explain the air conditioning function of the towel rack. Figure 3 As shown, air enters from the bottom air inlet of the air outlet assembly, and the air is accelerated by the rotation of the wind wheel and blown out through the air outlet of the wind wheel assembly, and then enters the blowing channel. When heating is needed, the blowing and heating functions are turned on, and the fan and the heating element work at the same time, so that hot air can be blown out. When heating is not needed, only the fan is turned on, and cold air is blown out at this time, thereby realizing the function of cold and warm air conditioning. The towel rack of the present application, on the basis of having the traditional heating function, can provide refreshing cool air when washing or going to the toilet in the bathroom in summer, thereby enhancing the user experience.

[0021] Although the implementation methods disclosed in this application are as above, the contents described are only implementation methods adopted for facilitating the understanding of this application, and are not intended to limit this application. Any technician in the technical field to which this application belongs can make any modifications and changes in the form and details of implementation without departing from the spirit and scope disclosed in this application, but the scope of patent protection of this application shall still be based on the scope defined in the attached claims.

Claims

1. A cold and warm electric towel rack with swing leaves, characterized in that: The invention comprises a hanging bracket component and an air outlet component. The air outlet component is provided with an air outlet portion. The air outlet of the air outlet portion is provided with an air outlet frame. The air outlet frame is provided with swing blades and a stepping motor. The stepping motor drives the swing blades to swing and supply air.

2. The electric towel rack for heating and cooling according to claim 1, characterized in that: The motor shaft of the stepper motor is engaged with the swing blade shaft of the swing blade, or the motor shaft of the stepper motor is cooperatively connected with a joint on the swing blade.

3. The electric heating towel rack according to claim 1 or 2, characterized in that: The swing blade is mounted on the air outlet frame via a positioning piece, and the positioning piece is an eccentric positioning piece, a central positioning piece or an end positioning piece.

4. The electric heating towel rack according to claim 3, characterized in that: The swing blade shaft of the swing blade is fixed with the motor shaft of the stepping motor through a swing blade shaft sleeve.

5. The electric heating towel rack according to claim 1, 2 or 4, characterized in that: The air outlet assembly comprises a body, a cavity is arranged in the body, a wind wheel assembly is arranged in the cavity, an air outlet of the wind wheel assembly is communicated with an air duct assembly, and the air duct assembly is connected to the air outlet portion.

6. The electric heating towel rack according to claim 5, characterized in that: The wind wheel assembly comprises a wind wheel, and the wind wheel is mounted on a wind wheel bracket. An air duct cover is also provided on the upper part of the wind wheel assembly, and the air duct cover is located between the wind wheel assembly and the upper cover. The air duct cover and the wind wheel bracket together form an air cavity.

7. The electric towel rack for heating and cooling according to claim 6, characterized in that: A heating element is arranged in the air duct component, and the heating element is installed on a heating element bracket.

8. The electric heating towel rack according to claim 6, characterized in that: The air outlet assembly is also provided with a fan, and the fan is installed on a fan bracket.

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