Interactive multifunctional bladeless fan

Abstract

The interactive multifunctional bladeless fan comprises a front shell and a rear shell which are provided with hollow rings, the front shell is provided with an operation panel, an installation space is formed between the front shell and the rear shell, the interactive multifunctional bladeless fan further comprises a centrifugal fan set arranged at the lower end of the installation space and an air duct cover arranged at the upper end of the installation space, and the air duct cover comprises a front cover and a rear cover. The bladeless fan comprises a front cover and a front shell, the front cover is provided with an air outlet, the bladeless fan further comprises a lamp belt arranged on the front cover and corresponding to an outer ring of the air outlet and / or a PCB screen display arranged on the peripheral surface of the air outlet, and a lampshade is arranged between the front cover and the front shell. Interaction effects such as atmosphere lamp or clock display and letter linkage can be realized.

Description

Technical Field

[0001] This application relates to the field of bladeless fan technology, specifically to the field of interactive multifunctional bladeless fan technology. Background Technology

[0002] The core working principle of bladeless fans is based on Air Multiplier™ technology, which not only improves the uniformity and stability of airflow but also effectively avoids the safety hazards caused by the rotation of blades in traditional fans. Furthermore, its sleek design aligns with the aesthetic demands of modern home environments, making it a home appliance that combines functionality and aesthetics.

[0003] However, most bladeless fans on the market are still limited to the "single airflow" function, lacking the ability to interact deeply with users, thus restricting their potential for functional expansion. As consumers' demands for intelligent and scenario-based home appliances continue to increase, upgrading bladeless fans into intelligent devices that "actively sense the environment and provide multi-dimensional services" has become a direction for the development of this type of product. Summary of the Invention

[0004] In response to the aforementioned needs, this application proposes an interactive multi-functional bladeless fan. By integrating the functions of the bladeless fan, and based on its stylish appearance, it combines the characteristics of its usage environment to achieve scenario-based functions such as ambient lighting effects, clock functions, and intelligent interconnection broadcasting.

[0005] To achieve the above objectives, the present application adopts the following technical solution:

[0006] An interactive multi-functional bladeless fan includes a front shell and a rear shell with a hollow ring. The front shell is provided with an operation panel, and an installation space is formed between the front shell and the rear shell.

[0007] It also includes a centrifugal fan unit located at the lower end of the installation space and a duct cover located at the upper end thereon. The duct cover includes a front cover and a rear cover, and the front cover is provided with an air outlet.

[0008] It also includes a light strip disposed on the front cover and corresponding to the outer ring of the air outlet and / or a PCB screen disposed on the outer peripheral surface of the air outlet, and a lampshade is provided between the front cover and the front shell.

[0009] In this way, by setting up light strips or PCB screens in the space of the outer ring and outer surface of the air outlet on the front cover with the air outlet, and combining the appearance of the bladeless fan, a large area of ​​light cover can be set around the air outlet. Without hindering the blowing function of the bladeless fan, the light fixture and the fan can work together to achieve interactive effects such as ambient lighting, clock display, and letter linkage.

[0010] In some possible implementations, the light strip is an RGB flexible 7-color light strip.

[0011] In some possible implementations, the surface of the PCB display is densely covered with surface-mount LEDs.

[0012] In some possible implementations, the PCB display is a replaceable PCB display.

[0013] In some possible implementations, the lower end of the PCB display is provided with a plurality of positioning holes, and the lower end of the front cover is provided with positioning posts corresponding to the positioning holes.

[0014] In some possible implementations, a groove is formed between the outer ring of the air outlet and the outer periphery of the front cover, the light strip is disposed in the groove, and the outer peripheral side of the groove is provided with refractive texture.

[0015] In some possible implementations, the system also includes a controller disposed within the front housing and a microphone receiver disposed within the controller.

[0016] In some possible implementations, the system also includes a chassis and a rotating disk that rotates relative to the chassis, with the front and rear shells fixed to the rotating disk and rotating relative to the chassis. Attached Figure Description

[0017] Figure 1 This is an overall schematic diagram of the interactive multifunctional bladeless fan of this application;

[0018] Figure 2 This is a front internal view of the bladeless fan of this application;

[0019] Figure 3 This is a rear-view exploded view of the bladeless fan of this application;

[0020] Figure 4 This is an exploded schematic diagram of the front-view lamp cover of the bladeless fan in this application;

[0021] Figure 5 This is an exploded view of the front PCB screen of the bladeless fan in this application;

[0022] Figure 6 This is an exploded view of the front-facing light strip and front cover of the bladeless fan in this application;

[0023] Figure 7 This is a side sectional view of the bladeless fan of this application. Detailed Implementation

[0024] The following examples further illustrate the features of this application and other related features in detail, so as to facilitate understanding by those skilled in the art:

[0025] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions in the attached diagrams, while the terms “bottom surface,” “top surface,” “inner,” and “outer” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0026] Furthermore, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this case based on the specific circumstances.

[0027] Please refer to Figures 1 to 3 This application discloses an interactive multi-functional bladeless fan comprising a front shell 1 and a rear shell 2, both equipped with hollow rings. An operation panel 11 is located on the front shell 1, creating an installation space between the front shell 1 and the rear shell 2. A centrifugal fan unit 3 is positioned at the lower end of this installation space, drawing air from one side of the rear shell 2 and blowing it upwards. Therefore, an air inlet 21 is located at the lower end of the hollow ring of the rear shell 2. Simultaneously, an air duct cover 4 is located at the upper end of the installation space. The air blown by the centrifugal fan unit 3 is guided through the air duct cover 4 and blown forward through the air outlet 41. Thus, the air duct cover 4 forms an annular air duct surrounding the hollow ring.

[0028] Furthermore, the centrifugal fan unit 3 and the duct cover 4 are both fixed to the front shell 1 or the rear shell 2, preferably to the front shell 1 in this embodiment. It also includes a chassis 5 and a rotating disk 6. The chassis 5 is the support disk for the bladeless fan, while the rotating disk 6 rotates relative to the chassis 5 to enable the bladeless fan to oscillate. At this time, the front shell 1, rear shell 2, centrifugal fan unit 3, and duct cover 4, fixed together with the rotating disk 6, form a body that rotates relative to the chassis 5. Specifically, the front shell 1 and rear shell 2 are fixed to the rotating disk 6. At this time, the chassis 5 and the rotating disk 6 form two superimposed disc structures. The relative rotation of the two disc structures can be achieved through methods such as rotating shafts, which are common in mechanical transmission and decorative ornaments. This application does not specifically limit or elaborate on this method.

[0029] Please refer to Figures 4 to 7 The air duct cover 4 includes a front cover 42 and a rear cover 43. The air outlet 41 is disposed on the front cover 42 and fixed inside the front shell 1, while the rear cover 43 is fixed between the front cover 42 and the rear shell 2. The front cover 42 and the rear cover 43 are fastened together to form an annular air duct.

[0030] Furthermore, a groove 44 is formed between the outer ring of the air outlet 41 and the outer periphery of the front cover 42. An LED strip 7 is provided on the inner periphery of this groove 44, and a refractive texture 45 is provided on the outer periphery of the groove 44. Preferably, the LED strip 44 is an RGB flexible LED strip, and the light source of the RGB LED strip can be controlled by electronic control software to achieve 7-color cycle operation or select 7 single-color operation, adding richer emotional value to the user experience. The refractive texture 45 controls the direction of light, improves the uniformity of brightness, and reduces glare.

[0031] Furthermore, a PCB display screen 8 can be installed on the outer surface of the air outlet 41, and a lampshade 9 can be installed between the front cover 42 and the front shell 1. The PCB display screen 8 enables functions such as animation settings, clock display, text linkage, and weather broadcast. Specifically, it can be controlled via voice using a controller 100 installed inside the front shell 1 and a MIC (microphone) receiver 101 installed on the controller 100, or via a mobile app linked to the controller 100. For richer scene representation, surface-mount LEDs are densely distributed on the surface of the PCB display screen 8.

[0032] As described above, the PCB display 8 integrates a printed circuit board (PCB) and a display screen, allowing for a tight connection between the screen and control circuitry. This design is suitable for products in electronic devices requiring compact design and high performance, and can be applied in smart home products, information display terminals, and other application scenarios. The lampshade 9 can be made of materials such as polycarbonate (PC), acrylic, or PMMA (polymethyl methacrylate), and this application does not impose any limitations on its use.

[0033] In some preferred embodiments, the PCB display 8 is designed as a replaceable PCB display 8. Specifically, multiple positioning holes 81 are provided at the lower end of the PCB display 8, and multiple positioning posts 421 corresponding to the positioning holes 81 are provided at the lower end of the front cover 42, which can facilitate disassembly and assembly. Its stable fixation is due to the design of the lampshade 9. The PCB display 8 is clamped between the lampshade 9 and the front cover 42, so as long as the lampshade 9 is installed, the PCB display 8 can be stably positioned.

[0034] Thus, by using the space of the outer ring and outer surface of the air outlet 41 on the front cover 42 with the air outlet 41, light strips 7 or PCB screen displays 8 are respectively set. In addition, a large area lampshade 9 can be set around the air outlet 41 in combination with the appearance of the bladeless fan. Without hindering the blowing function of the bladeless fan, the lamp and the fan work together to achieve interactive effects such as ambient lighting, clock display, and letter linkage.

[0035] As stated above, this case protects an interactive multi-functional bladeless fan, and all technical solutions that are the same as or similar to this case should be considered to fall within the protection scope of this case.

Claims

1. An interactive, multifunctional bladeless fan, characterized in that, It includes a front shell (1) with a hollow ring and a rear shell (2), the front shell (1) is provided with an operation panel (11), and an installation space is formed between the front shell (1) and the rear shell (2); It also includes a centrifugal fan unit (3) located at the lower end of the installation space and a duct cover (4) located at the upper end of the space. The duct cover (4) includes a front cover (42) and a rear cover (43). The front cover (42) is provided with an air outlet (41). It also includes a light strip (7) disposed on the front cover (42) and corresponding to the outer ring of the air outlet (41) and / or a PCB screen display (8) disposed on the outer peripheral surface of the air outlet (41), and a lamp cover (9) is provided between the front cover (42) and the front shell (1).

2. The interactive multifunctional bladeless fan as described in claim 1, characterized in that, The light strip (7) is an RGB flexible 7-color light strip.

3. The interactive multifunctional bladeless fan as described in claim 1, characterized in that, The surface of the PCB display (8) is densely covered with surface-mount LEDs.

4. An interactive multifunctional bladeless fan as described in claim 1, characterized in that, The PCB display (8) is a replaceable PCB display.

5. An interactive multifunctional bladeless fan as described in claim 4, characterized in that, The lower end of the PCB screen (8) is provided with multiple positioning holes (81), and the lower end of the front cover (42) is provided with positioning posts (421) corresponding to the positioning holes (81).

6. An interactive multifunctional bladeless fan as described in claim 1, characterized in that, A groove (44) is formed between the outer ring of the air outlet (41) and the outer periphery of the front cover (42). The light strip (7) is disposed in the groove (44). The outer periphery of the groove (44) is provided with refractive texture (45).

7. An interactive multifunctional bladeless fan as described in any one of claims 1 to 6, characterized in that, It also includes a controller (100) disposed in the front housing (1) and a MIC receiver head (101) disposed in the controller (100).

8. An interactive multifunctional bladeless fan as described in claim 1, characterized in that, It also includes a chassis (5) and a rotating disk (6) that rotates relative to the chassis (5), wherein the front shell (1) and the rear shell (2) are fixed to the rotating disk (6) and rotate relative to the chassis (5).

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