CN112050278A - Bathroom heater air-out is taken a breath and is switched structure and novel bathroom heater of double fan - Google Patents

Abstract

The application relates to the technical field of suspended ceiling electrical appliances, in particular to a bathroom heater air-out air-exchange switching structure and a double-fan novel bathroom heater. Comprises a base, a cover plate and two fan components; the two fan assemblies are arranged on the base in parallel and are covered by the cover plate; the fan assembly comprises a fan and a wind channel baffle, and the cover plate is provided with an air inlet through hole corresponding to the fan; the fan drives the air at the air inlet through hole to flow and is communicated with a corresponding air exchange port and an air outlet on the novel bathroom heater through an air channel baffle; wherein, be provided with bathroom heater air-out switching structure of taking a breath between fan subassembly and the scavenge port and the air outlet of novel bathroom heater. This application switches arranging of structure through the air-out of taking a breath of two fan subassemblies to and the action cooperation between the two fan subassemblies, make it can get into the mode of two fan subassemblies air-out/heating simultaneously of taking a breath, promote the amount of wind by a wide margin, in order to reach better taking a breath, blow, heating effect, improved user's use greatly and experienced, increase the market competitiveness of this product.

Description

A Yuba air outlet and ventilation switching structure and a new type of Yuba with double fans

technical field

The application relates to the technical field of ceiling-mounted electrical appliances, in particular to a Yuba air outlet and ventilation switching structure and a novel Yuba with double fans.

Background technique

Indoor ceiling appliances are usually used in indoor places such as bathrooms and rooms. They usually have the functions of ventilation, blowing, heating and lighting, which can greatly improve indoor comfort and are more and more popular in the home field. At present, Yuba usually adopts dual motors. One motor is used for ventilation and the other motor is used for air outlet. Its function is single. The heating effect is average and the efficiency is low, which cannot meet the needs of current users.

SUMMARY OF THE INVENTION

In order to solve the technical problems that the current Yuba can not complete the effective switching between ventilation and air outlet, and the low efficiency of air outlet and ventilation can not meet the needs of users, the present application provides a Yuba air outlet and ventilation switching structure and a new dual fan Yuba.

In order to solve the above-mentioned technical problems, the technical scheme of the present application is as follows:

A Yuba air outlet and ventilation switching structure is arranged in the Yuba, and includes a fan, an air duct baffle and a swing blade; the fan is connected to the Yuba air outlet and the ventilation outlet through the air duct baffle; The blade is arranged between the air outlet and the air exchange port, and is connected with the stepper motor for driving control; the stepper motor is used to drive the swing blade to swing at the air outlet and the air exchange port, so as to realize the swing blade to the air outlet or change. The shielding of the air port realizes the switch between the motor air outlet mode and the ventilation mode.

Further, the Yuba includes a base and a cover plate; the ventilation port is arranged on the side of the base, the air outlet is arranged at the cover plate, and the ventilation port and the air outlet are arranged close to the air outlet line of the fan. .

Further, the swing blade includes a connecting end and a swinging end, and the connecting end is rotatably arranged between the ventilation port and the air outlet; a limiting block is arranged inside the base in the swing direction of the swing blade, and the swinging The end can be abutted on the base through the limit abutting block, so as to realize the shielding of the ventilation port.

Further, the fan discharges air along the direction of the ventilation opening; when the swing blade abuts on the limiting block, it is arranged at a certain angle with the air outlet direction of the fan.

Further, the stepper motor and the swing blade are installed on the air duct baffle.

The present application also provides a new double fan Yuba, including a base, a cover plate and two fan assemblies; the two fan assemblies are installed on the base side by side and covered by the cover plate; the fan assembly includes a fan and a fan. The cover plate is provided with air inlet holes corresponding to the fans; the new Yuba is provided with ventilation ports and air outlets corresponding to the two fan assemblies respectively; the fans drive the air intake Air flows at the through holes, and communicates with the corresponding ventilation ports and air outlets on the new Yuba through the air duct baffle;

Wherein, the above-mentioned Yuba air outlet and ventilation switching structure is adopted between the fan assembly and the ventilation port and the air outlet of the new Yuba.

Further, the new Yuba also includes a control board; the control board is installed in the base, and is controlled and connected with the two fan assemblies and stepper motors, so as to realize the above two of the new Yuba according to external instructions or specific rules. Intelligent switching of ventilation, air outlet, and heating output modes of fan components.

Further, the output modes include two fan assemblies simultaneously ventilating and ventilating at the same time/heating mode and single fan ventilating and single fan ventilating/heating mode.

Further, the new Yuba includes two heating elements, and the two heating elements are respectively arranged at the corresponding air outlets of the two fan assemblies.

Further, the cover plate includes a support frame and an upper cover; the heating element is mounted on the support frame and is fixed by the upper cover; a grid plate is also provided at the upper cover.

In the present application, through the arrangement of the ventilation and air outlet switching structure of the two fan assemblies, and the action coordination between the two fan assemblies, the application can enter the mode of simultaneous ventilation and air outlet/heating of the two fan assemblies. In this mode, this implementation The new type of Yuba can achieve the effect of rapid ventilation, and at the same time can greatly increase the air volume, can achieve the effect of cooling in the air outlet mode, and greatly improve the heating effect in the heating mode, thus ensuring the functionality of the device. , improve its performance, greatly improve the user experience, and increase the market competitiveness of this product.

Description of drawings

FIG. 1 is a schematic structural diagram of a Yuba air outlet ventilation switching structure in an embodiment of the application.

FIG. 2 is a structural cross-sectional view of the ventilation mode of the Yuba air outlet ventilation switching structure in the embodiment of the application.

FIG. 3 is a structural cross-sectional view of the air outlet mode of the Yuba air outlet and ventilation switching structure in the embodiment of the application.

FIG. 4 is a three-dimensional structural diagram of a new dual-fan Yuba in the second embodiment of the application.

FIG. 5 is an assembly diagram of the fan assembly on the base in the second embodiment of the application.

FIG. 6 is a three-dimensional structural view of the fan assembly in the second embodiment of the present application.

FIG. 7 is an exploded view of the heating element at the cover plate in the second embodiment of the application.

in:

The number of fan components is 10, the number of fans is 11, and the number of air duct baffles is 12;

The base is 20, and the ventilation port is 21;

The cover plate is 30, the air outlet is 31, the support frame is 32, and the upper cover is 33;

The swing blade is 40, the stepper motor is 50, and the heating element is 60.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present application more clearly understood, the present application will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

Example 1

This embodiment provides a Yuba air outlet and ventilation switching structure, the switching structure is arranged in the Yuba, and is used to realize the switching between the Yuba ventilation mode and the air outlet mode. Specifically, please refer to Figures 1-3. The Yuba air outlet and ventilation switching structure includes a fan 11, an air duct baffle 12 and a swing blade 40. In terms of functions, the function of the fan 11 is to drive the flow of air in the interior space where the Yuba is located. For example, the rotation of the fan 11 drives the airflow below or on the side of the Yuba to enter from the air inlet through hole, that is, the inlet of the fan 11, and flows through the baffle of the fan 11 through the rotation of the fan 11, and finally switches through the outlet ventilation in this embodiment. The structure realizes the air outlet or ventilation of the Yuba. The air duct baffle 12 is mainly used to guide the airflow driven by the fan 11 , so that the airflow flows according to the preset air path. The swing blade 40 is arranged between the air outlet and the ventilation port 21 of the Yuba, and switches the air outlet mode and the ventilation mode of the fan 11 by swinging.

In terms of structure, referring to FIG. 2 and FIG. 3 , the fan 11 is connected to the Yuba air outlet 31 and the ventilation port 21 through the air duct baffle 12, wherein the air outlet 31 is opened between the Yuba internal air passage and the indoor space where it acts. time, it is used to supply air to the indoor space, and the effect of heating or blowing has been achieved; and the ventilation port 21 is opened between the inner air passage of the Yuba and the external airway, for example, the ventilation port 21 is opened in the Yuba Between the internal air passage and the ceiling ventilation passage. It is worth noting that, in this embodiment, both the air passage inside the Yuba and the air passage of the fan 11 refer to the passages inside the Yuba for gas circulation.

Regarding the swing vane 40 , the swing vane 40 is disposed between the air outlet 31 and the ventilation port 21 , and is connected with the stepping motor 50 for driving control. The swing blade 40 can be driven by the stepping motor 50 to swing at the air outlet 31 and the ventilation port 21, so as to complete the shielding of the air outlet 31 or the ventilation port 21, and realize the motor air outlet mode and the ventilation mode. switch. For example, when receiving an external ventilation instruction, the stepping motor 50 receives the instruction of the Yuba controller, drives the swing blade 40 to swing, and blocks the air outlet 31 of the Yuba, and the airflow of the fan 11 flows out from the ventilation port 21 to realize the replacement gas. When receiving an external air outlet command, the stepping motor 50 receives the command from the Yuba controller, drives the swing blade 40 to swing, and shields the Yuba ventilation port 21, and the air flow of the fan 11 flows out from the air outlet 31 to achieve air outlet.

As a preferred embodiment of this embodiment, referring to FIGS. 1-3 , the swing blade 40 includes a connecting end and a swinging end, and the connecting end is rotatably arranged between the ventilation port 21 and the air outlet 31; the swing blade 40 swings inside the base. A limiting block is provided in the direction, and the swinging end of the swing blade 40 can be abutted on the base through the limiting block, so as to block the ventilation port 21 . The above-mentioned limiting block can ensure the accurate positioning of the swing, and can accurately shield the ventilation port 21 . At the same time, more preferably, the airflow driven by the fan 11 is discharged along the direction of the ventilation port 21, and its flow direction is perpendicular to the plane where the ventilation port 21 is located, so as to ensure the ventilation efficiency. As a corresponding matching feature, when the swing blade 40 abuts on the limit abutment block, that is, when the fan 11 is in the air outlet mode, the swing blade 40 is arranged at a certain angle with the air outlet direction of the fan 11, and then the fan 11 is driven. The airflow is guided and flows to the air outlet 31 to ensure that the airflow power will not be excessively lost due to the shading of the swing vanes 40 . Of course, the position setting of the limit stop block can be appropriately adjusted according to its dynamic flow and the internal structure of the Yuba to ensure the maximum air outlet revenue. Here, its specific location and size will not be repeated.

As a preferred embodiment of this embodiment, referring to FIG. 1 , the stepping motor 50 and the swing vane 40 are both installed on the air duct baffle 12 . In the specific layout, the stepping motor 50 is installed on the air duct baffle 12 and located at the air outlet 31 . Between it and the ventilation port 21 , one end of the swing vane 40 , that is, the above-mentioned connecting end is drivingly connected to the stepping motor 50 , and the other end, that is, the above-mentioned swinging end, is driven by the stepping motor 50 at the air outlet 31 and the ventilation port 31 . The port 21 swings to complete the switching between the ventilation mode and the air outlet mode of the fan 11 . Of course, the stepping motor 50 can also be installed on the cover or the base of the Yuba according to requirements.

In terms of the arrangement of the air outlet 31 and the ventilation port 21, as a preference of this embodiment, the Yuba includes a base and a cover plate, the ventilation port 21 is arranged on the side of the base, and the air outlet 31 is arranged at the cover plate for ventilation. The port 21 and the air outlet 31 are connected to the air outlet line of the fan 11 through and are arranged close to each other.

The advantage of this embodiment is that in this structure, the swing blade 40 is arranged between the air outlet of the Yuba, the ventilation port 21 and the air path of the fan 11, and the swing blade 40 realizes the switching between the air outlet mode and the ventilation mode of the fan 11, The switching of the ventilation mode is reliable, effective, convenient and fast, which can greatly improve the ventilation efficiency of the Yuba, improve the user experience, and improve the market competitiveness of the product.

Embodiment 2

This embodiment provides a new type of Yuba with double fans. The new Yuba can be used to ventilate, supply and heat the indoor environment where it is applied. It has dual fans, and both fans can independently realize the ventilation, heating and blowing of the Yuba. Function, during the working process, the dual fans have simultaneous ventilation and air outlet mode and single fan 11 ventilation and single fan 11 air outlet mode. Through this combination of functions, the performance of Yuba can be greatly improved.

Specifically, please refer to FIGS. 1-7 , the new Yuba includes a base 20 , a cover 30 and two fan assemblies 10 . In terms of function, the base 20 is mainly used for the fixed installation of the fan assembly 10 and other internal components of the new Yuba, while the cover plate 30 is used in cooperation with the base 20 to cover and cooperate with the base 20, and also plays a role in the fixed positioning of the components in the base 20. At the same time, the cover plate 30 is used as the display panel of the new type of Yuba, and the cover plate 30 may include but not limited to display components and grid plates for air outlet. The fan assembly 10 is used to drive the air flow of the new Yuba, and it drives the air flow through the air inlet vents, namely the fan 11, so as to realize the air outlet and ventilation of the indoor environment where the new Yuba is located.

In terms of structure, please refer to FIGS. 4-7 , two fan assemblies 10 are installed on the base 20 side by side, and are covered by a cover plate 30 , so as to realize the fixation on the fan assembly 10 . Specifically, the base 20 is provided with a positioning seat matched with the fan assembly 10 , and the fan assembly 10 can be fixedly installed on the positioning seat through a positioning member, thereby realizing the fixation on the base 20 . At the same time, the above-mentioned parallel installation specifically refers to the parallel installation of the fan assembly 10 on the base 20, and the directions of the two corresponding ventilation ports 21 on the base 20 and the corresponding directions of the air outlets 31 on the cover plate 30 can be the same direction, It can also be the opposite direction or the vertical direction. Therefore, the orientation of the two fan assemblies 10 can be adjusted adaptively according to specific requirements, which will not be repeated here.

In terms of the fan assembly 10, referring to Figs. 4-6, the fan assembly 10 specifically includes a fan 11 and an air duct baffle 12; the cover plate 30 of the new Yuba is provided with ventilation holes corresponding to the fan 11. At the same time, the Yuba is on the There are also ventilation ports 21 and air outlets 31 corresponding to the two fan assemblies 10 respectively, and the two fan assemblies 10 are respectively connected to the corresponding ventilation ports 21 and the air outlet 31 through the air duct baffles 12 . During operation, the fan 11 drives the air flow at the air inlet vent hole, so that the air flow passes through the ventilation port 21 and the air outlet 31 corresponding to the flow direction of the air duct baffle 12 to realize the ventilation and air outlet of the fan assembly 10 . Wherein, the fan assembly 10 is communicated with the ventilation port 21 and the air outlet 31 of the new Yuba by adopting the Yuba air outlet and ventilation switching structure described in the first embodiment.

In terms of the air outlet and the ventilation outlet, more specifically, in this embodiment, two air outlets are opened on the cover plate, and the two air outlets are arranged side by side on the cover plate, so as to achieve a good air outlet effect and The effect is neat and beautiful, and at the same time, the two air outlets are respectively equipped with heating elements, which are used for air heating. Similarly, two ventilation ports are also opened on the base, and the positions of the two ventilation ports and the positions of the two air outlets correspond to each other.

As a preference of this embodiment, the new Yuba further includes a control board, which is mainly used to receive external commands and control the two fan assemblies 10 and the stepping motor 50 on the new Yuba, and finally realize the output mode of the new Yuba. switch. Specifically, the control board is installed in the base 20, and is fixed on the base 20 by the positioning member to prevent it from falling off. At the same time, the control board is directly or indirectly electrically connected with the two fan assemblies 10 and the stepping motor 50 through wires, so as to realize control. In terms of signal reception, the control panel can receive external command signals through conventional remote control, including but not limited to infrared remote control induction, Bluetooth connection, local area network connection, and Internet of Things connection.

More preferably, the new Yuba is provided with multiple output modes, for example, the two fan assemblies 10 are ventilated at the same time and ventilating/heating mode and the single ventilating fan 11 ventilating single fan 11 venting/heating mode. Among them, the difference between the air outlet mode and the heating mode is whether the heating element at the air outlet works. Of course, in the air outlet mode, in order to achieve the cooling effect, the air outlet power can be different from the air outlet power in the heating mode. . More specifically, the two fans 11 are ventilating at the same time and ventilating at the same time/heating mode means that, during the working process of the new Yuba, when the two fan assemblies 10 need to be ventilated indoors, the swing blades 40 of the swing blades 40 are at the same time shielding the air outlet. 31, at this time, the two fan assemblies 10 are simultaneously ventilating the indoor environment, and similarly, in the air outlet/heating stage, the two fan assemblies 10 are simultaneously supplying air/heating to the indoor environment. Through this mode, the ventilation efficiency can be greatly improved. When supplying air, the air volume can be greatly increased to achieve the cooling effect. When heating, the heating can be improved by setting multiple heating blocks. efficiency. The single fan 11 ventilation single fan 11 air outlet/heating mode refers to the two fan assemblies 10 are set by division of labor, that is, one fan assembly 10 adopts the ventilation mode, and the other fan assembly 10 adopts the air outlet/heating mode.

In terms of the functions of the new Yuba, as a preferred embodiment of this embodiment, please refer to FIGS. 4 and 7 , the new Yuba includes two heating elements 60 . The two heating elements 60 are respectively disposed at the corresponding air outlets of the two fan assemblies 10 . More preferably, the heating element 60 is a ceramic heating block. By disposing the heating element 60 at the air outlet 31, the heating efficiency can be effectively increased. More specifically, the heating element 60 uses a heating ceramic block of about 2500W, and the two heating ceramic blocks are respectively arranged at the air outlets 31 of the two fan assemblies 10, so that the new Yuba can achieve a heating effect of 5000-6000W. In terms of assembling the heating element 60 , preferably, the cover plate 30 includes a support frame 32 and an upper cover 33 . The heating element 60 is mounted on the support frame 32 and is fixed by the upper cover 33 . At the same time, the upper cover 33 is also provided with There is a grid plate, which mainly plays the role of adjusting the air outlet direction and preventing touch safety.

For a better operating experience, the specific work flow of this embodiment is provided. Specifically, during the work process, the new Yuba of this embodiment performs corresponding operations according to external control instructions, and has two fan assemblies 10 for ventilating and venting at the same time. Mode and single fan assembly 10 ventilation and single fan assembly 10 air outlet mode, for example, when receiving an external simultaneous ventilation and air outlet command, the two fan assemblies 10 act at the same time, and during ventilation, the stepping motors 50 are respectively used. The swing blade 40 is adjusted to the shielding position of the air outlet 31 to realize simultaneous ventilation. Similarly, when the air is discharged, the two fan assemblies 10 respectively adjust the swing blade 40 to the shielding position of the air outlet 21 through the stepping motor 50 to realize simultaneous air outlet. , and can simultaneously control the heating of the heating element 60 through an external heating command, thereby completing the heating function.

The advantage of this embodiment is that the device can enter the two fan assemblies 10 while ventilating and ventilating and heating at the same time through the arrangement of the ventilation and air outlet switching structures of the two fan assemblies 10 and the action cooperation between the two fan assemblies 10 In this mode, the new Yuba of this embodiment can achieve the effect of rapid ventilation, and at the same time can greatly increase the air volume, so as to achieve the effect of cooling, ensuring the functionality of the device, improving its performance, and greatly improving the The user experience increases the market competitiveness of this product.

Obviously, the above-mentioned embodiments of the present application are only examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. For those of ordinary skill in the art, changes or modifications in other different forms can also be made on the basis of the above description. There is no need and cannot be exhaustive of all implementations here. Any modifications, equivalent replacements and improvements made within the spirit and principles of this application shall be included within the protection scope of the claims of this application.

Claims (10)

1. a Yuba air outlet and ventilation switching structure, is characterized in that, be arranged in Yuba, comprise fan, air duct baffle and swing leaf; Described fan passes through air duct baffle and described Yuba air outlet and ventilator through connection; the swing blade is arranged between the air outlet and the ventilation port, and is connected with a stepping motor for driving control; the stepper motor is used to drive the swing blade to swing at the air outlet and the ventilation port to realize the pendulum The shielding of the air outlet or the ventilation port by the blade realizes the switching between the air outlet mode and the ventilation mode of the motor. 2 . The Yuba air outlet and ventilation switching structure according to claim 1 , wherein the Yuba comprises a base and a cover plate; the ventilation port is arranged on the side of the base, and the air outlet is arranged at the cover plate. 3 . , the ventilation port and the air outlet are arranged close to the air outlet line of the fan. 3. The Yuba air outlet and ventilation switching structure according to claim 2, wherein the swing blade comprises a connecting end and a swinging end, and the connecting end is rotatably arranged between the ventilation port and the air outlet; A limit abutting block is arranged in the swing direction of the swing leaf, and the swing end of the swing leaf can abut on the base through the limit abutment block, so as to shield the ventilation port. 4 . The Yuba air outlet and ventilation switching structure according to claim 3 , wherein the fan discharges air along the direction of the ventilation port; when the swing blade abuts on the limiting block, it is in contact with the The outlet direction of the fan is set at a certain angle. 5 . The Yuba air outlet and ventilation switching structure according to claim 1 , wherein the stepping motor and the swing blade are installed on the air duct baffle. 6 . 6. A new type of double fan Yuba, characterized in that it comprises a base, a cover plate and two fan assemblies; the two fan assemblies are installed on the base in parallel, and are covered and closed by the cover plate; the fan assembly includes Fan and air duct baffle, the cover plate is provided with air inlet holes corresponding to the fan; the new Yuba is respectively provided with ventilation ports and air outlets corresponding to the two fan assemblies; the fan drives Air flows at the air inlet vents, and communicates with the corresponding ventilation ports and air outlets on the new Yuba through the air duct baffle; Wherein, the Yuba air outlet and ventilation switching structure according to any one of claims 1-5 is used between the fan assembly and the ventilation port and the air outlet of the new Yuba. 7 . The new type Yuba with double fans according to claim 6 , wherein the new Yuba further comprises a control board; the control board is installed in the base, and is controlled by the two fan assemblies and the stepping motor. 8 . Connection, according to external instructions or specific rules to realize the intelligent switching of the ventilation, air outlet, and heating output modes of the two fan components on the new Yuba. 8 . The new double fan Yuba according to claim 7 , wherein the output modes include two fan assemblies ventilating at the same time and ventilating at the same time/heating mode and a single fan ventilating single fan ventilating/heating mode. 9 . 9 . The new dual fan Yuba according to claim 6 , wherein the new Yuba comprises two heating elements, and the two heating elements are respectively arranged at the corresponding air outlets of the two fan assemblies. 10 . 10 . The new dual-fan Yuba according to claim 9 , wherein the cover plate comprises a support frame and an upper cover; the heating element is mounted on the support frame and fixed by the upper cover; 10 . The upper cover is also provided with a grid plate.

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