Modularized efficient heat dissipation air purifier

Abstract

The invention discloses a modular efficient heat dissipation air purifier which comprises a detachable shell, a multi-layer filtering module, a transparent through pipe, a ceramic electrode tip, a fan module, a heat dissipation module, a circuit board module, a handheld controller and an ultraviolet lamp module. The modularized air purifier has the beneficial effects that firstly, the combined structure of the detachable shell, the multi-layer filtering module, the ultraviolet lamp module and the like is designed, and the maximum modularization of the air purifier is achieved; 2, the air flow efficiency is optimized through the combination of the heat dissipation module and the air guide plate, and the purification is smoother; 3, the ultraviolet lamp module is arranged at the air outlet of the layer filtering module, so that the disinfection effect is better; a detachable base and a buckle interface are adopted, so that mobile scene compatibility is realized, and the use scene is expanded; 5, the maintenance efficiency is improved by the modular shell, and the modular maintenance cost is low; 6, the purification stability is improved through cooperation of multi-layer filtration and intelligent heat dissipation; 7, the intelligent control unit adapts to multi-scene requirements, and heat dissipation is optimized; and 8, mute and efficient balance is achieved, and the mute effect is better.

Description

Technical Field

[0001] The present invention relates to the field of air purification equipment, and particularly to a modular high-efficiency heat dissipation air purifier. Background Art

[0002] An air purifier, also known as an "air cleaner" or air freshener, refers to a product that can adsorb, decompose or transform various air pollutants, generally including dust, pollen, odors, bacteria, allergens, and decoration pollutants such as formaldehyde, etc., and can effectively improve the air cleanliness. The main types are household and commercial air purifiers for removing indoor air pollution. The general places where air purifiers are used are as follows: First, newly decorated or renovated residences. Second, residences with the elderly, children, pregnant women, and newborns. Third, residences with people suffering from asthma, allergic rhinitis, and pollen allergy. Fourth, residences where pets and livestock are raised. Fifth, relatively enclosed or second-hand smoke-affected residences. Sixth, hotels and public places. Seventh, hospitals, to reduce infections and prevent the spread of diseases. However, with the acceleration of industrialization and urbanization, the problem of air pollution has become increasingly severe, and the impact of indoor air quality on human health has attracted much attention. As the core equipment for improving indoor air quality, air purifiers have been continuously iterated in terms of filtration technology, sterilization function, and intelligent control in recent years.

[0003] The existing air purifiers have the following significant defects: First, difficult to maintain. Traditional air purifiers mostly adopt an integrated structure design. Filter replacement requires disassembling the whole machine shell, which is cumbersome to operate and easily damages internal components; users need to use tools to disassemble, with high maintenance costs and potential safety hazards. Second, poor heat dissipation causes the motor to overheat, shortening the equipment life. Third, the sterilization function conflicts with the air flow, resulting in that the ultraviolet radiation is easily blocked by dust, and the sterilization efficiency decreases significantly with the degree of filter accumulation. Third, lack of collaborative monitoring of parameters such as VOC, temperature, and humidity, making it difficult to detect in complex pollution scenarios such as formaldehyde and particulate matter mixed pollution. Fourth, low purification efficiency and high noise. Fifth, insufficient scene adaptability: Existing equipment is mostly limited to a single use scenario such as a desktop or the ground, lacking modular expansion ability. Sixth, insufficient intelligence. Summary of the Invention

[0004] The main technical problem to be solved by the present invention is to provide a modular high-efficiency heat dissipation air purifier, which adopts a detachable modular design, and intelligent heat dissipation coordinates to improve purification stability; the intelligent control unit adapts to the needs of multiple scenarios, and the purification effect is better.

[0005] To solve the above problems, the present invention provides a modular high-efficiency cooling air purifier, comprising: a detachable housing, a multi-layer filtration module, a transparent through-tube, a ceramic electrode head, a fan module, a heat dissipation module, a circuit board module, a handheld controller, and an ultraviolet lamp module; the heat dissipation module includes: a cooling plate and a blowing assembly; the circuit board module includes a PCB circuit main board, and the PCB circuit main board includes: an intelligent control unit, a main control chip, and a dual-mode communicator; the blowing assembly includes a fan blade and a motor; the detachable housing includes: a front shell, a rear shell, and an inner interlayer, a circular air inlet is provided on the side of the front shell, a mesh air outlet is provided on the top of the detachable housing, and a detachable base is provided at the bottom; the circular air inlet, the multi-layer filtration module, the transparent through-tube, the fan module, the heat dissipation module, and the mesh air outlet are sequentially connected to form an air flow channel; the ultraviolet lamp module is arranged on the side of the air outlet of the multi-layer filtration module for sterilizing the filtered air; the detachable housing, the multi-layer filtration module, the transparent through-tube, the ceramic electrode head, the fan module, the heat dissipation module, the circuit board module, and the ultraviolet lamp module are assembled into one; the dual-mode communicator is a Wi-Fi / Bluetooth dual-mode communicator, and the Wi-Fi / Bluetooth dual-mode communicator integrates Wi-Fi and Bluetooth technologies in one module, supporting Wi-Fi protocols such as IEEE 802.11b / g / n and Bluetooth protocols such as Bluetooth 4.2 / 5.0 / 5.4.

[0006] Furthermore, the front shell, the rear shell, and the inner interlayer are detachably connected and formed by a buckle and an elastic limit component; a slot-type filter screen support is provided on the upper surface of the detachable base for fixing the multi-layer filtration module; the heat dissipation module is installed on the top of the detachable housing, and the cooling plate and the blowing assembly are installed inside the heat dissipation module; wall-mounted screw holes, a desktop anti-slip pad, and ground support feet are provided on the bottom surface of the detachable base; the circuit board module is installed inside the detachable base.

[0007] Furthermore, the multi-layer filtration module includes: a primary filtration layer, a HEPA high-efficiency filter screen, and an activated carbon layer; the HEPA high-efficiency filter screen is installed in the internal space of the primary filtration layer, and the activated carbon layer is installed in the internal space of the HEPA high-efficiency filter screen; the filter frame of the multi-layer filtration module is fixedly connected by inserting a block into a socket of the filter screen support; a spring compression mechanism is provided at the bottom of the filter frame, and after pressing the pull rod, the spring compression mechanism releases elastic force to push the filter frame out along the slot; the transparent through-tube is installed on the top of the HEPA high-efficiency filter screen, the ceramic electrode head is installed at the bottom of the fan module, the fan module is installed on the top of the transparent through-tube, and the ceramic electrode head is inside the transparent through-tube; the top of the fan module is connected to the bottom of the heat dissipation module.

[0008] Furthermore, a pressure sensor is built in the filter screen support.

[0009] Furthermore, the heat dissipation module further includes: a wind guide plate; the fan blades are mounted on the motor and are curved blades with an inclination angle of 15°-25°.

[0010] Furthermore, the intelligent control unit includes: a PM2.5 sensor, a temperature and humidity sensor, and a VOC gas sensor; the main control chip is electrically connected to the PM2.5 sensor, the temperature and humidity sensor, and the VOC gas sensor for real-time collection of environmental data.

[0011] Furthermore, the handheld controller, the ceramic electrode head are electrically connected to the PCB circuit main board, and the ceramic electrode head is used to ionize air to adsorb particulate matter.

[0012] Furthermore, the bottom surface of the detachable base is provided with an anti-slip silica gel pad and a buckle interface for adapting to the universal wheel accessories.

[0013] Furthermore, the detachable housing is a cylindrical housing.

[0014] Furthermore, the detachable housing can be changed to a rectangle.

[0015] The beneficial effects of the present invention are as follows: First, the combination structure of the detachable housing, the multi-layer filtration module, the ultraviolet lamp module, etc. realizes the maximum modularization of the air purifier; Second, the combination of the heat dissipation module and the wind guide plate optimizes the air flow efficiency and makes the purification smoother; Third, the ultraviolet lamp module is arranged at the air outlet of the multi-layer filtration module, and the disinfection effect is better; Fourth, the detachable base and the buckle interface realize compatibility in mobile scenarios and expand the usage scenarios; Fifth, the modular housing improves the maintenance efficiency and has a low modular maintenance cost; Sixth, the multi-layer filtration and intelligent heat dissipation cooperate to improve the purification stability; Seventh, the intelligent control unit adapts to the needs of multiple scenarios and has optimized heat dissipation; Eighth, the spring compression mechanism of the filter mesh bracket simplifies the replacement process and meets the user's demand for ease of use; Ninth, the balance between silence and efficiency, the curved blade design combined with a low-noise motor may be superior to the silence performance of existing technology products; Tenth, the monitoring of parameters such as VOC, temperature and humidity is more accurate; Eleventh, the degree of intelligence is higher. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is the product appearance diagram of Embodiment 1 of the present invention.

[0018] Figure 2 is Figure 1Schematic diagram of the primary filter layer.

[0019] Figure 3 is Figure 1 Schematic diagram after removing the detachable housing, primary filter layer, and heat dissipation module.

[0020] Figure 4 is Figure 1 Schematic diagram of the heat dissipation module.

[0021] Figure 5 is Figure 1 Schematic diagram of the PCB circuit main board.

[0022] Figure 6 is Figure 1 Schematic diagram of the handheld controller.

[0023] Figure 7 Is the product appearance diagram of the second embodiment of the present invention.

[0024] Figure 8 Is the product appearance diagram of the third embodiment of the present invention.

[0025] The realization, functional characteristics, and advantages of the object of the present invention will be further described below in conjunction with the embodiments and with reference to the accompanying drawings. Specific implementation manners

[0026] In order to make the object, technical solution, and advantages of the invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0027] Embodiment 1:

[0028] Such as Figures 1 to 6As shown in the figure, a modular high-efficiency heat-dissipating air purifier includes: a detachable housing 100, a multi-layer filter module 200, a transparent through-tube 300, a ceramic electrode head, a fan module 400, a heat-dissipation module 500, a circuit board module, a handheld controller 700, and an ultraviolet lamp module; the heat-dissipation module 500 includes: a cooling plate and a blowing assembly; the circuit board module includes a PCB circuit main board 610, and the PCB circuit main board 610 includes: an intelligent control unit, a main control chip, and a dual-mode communicator; the blowing assembly includes a fan blade and a motor; the detachable housing 100 includes: a front shell 110, a rear shell, and an inner interlayer, a circular air inlet 111 is provided on the side of the front shell 110, a mesh air outlet 120 is provided on the top of the detachable housing 100, and a detachable base 130 is provided at the bottom; the circular air inlet 111, the multi-layer filter module 200, the transparent through-tube 300, the fan module 400, the heat-dissipation module 500, and the mesh air outlet 120 are sequentially connected to form an air flow channel; the ultraviolet lamp module is provided on the side of the air outlet of the multi-layer filter module 200 for sterilizing the filtered air; the detachable housing 100, the multi-layer filter module 200, the transparent through-tube 300, the ceramic electrode head, the fan module 400, the heat-dissipation module 500, the circuit board module, and the ultraviolet lamp module are assembled into one; the mesh air outlet 120 is a turbine mesh structure air outlet; the ultraviolet lamp module is provided with an ultraviolet disinfection lamp, and the sterilization rate is ≥99%; the motor is a brushless motor, and the noise is lower than 60 dB.

[0029] As Figures 1 to 4 shown, the front shell 110, the rear shell, and the inner interlayer are detachably connected by a buckle and an elastic limit assembly; a slot-type filter screen bracket is provided on the upper surface of the detachable base 130 for fixing the multi-layer filter module 200; the heat-dissipation module is installed on the top of the detachable housing 100, and the cooling plate and the blowing assembly are installed in the heat-dissipation module 500; the bottom surface of the detachable base is provided with wall-mounted screw holes, a tabletop anti-slip pad, and ground support feet; the circuit board module is installed inside the detachable base.

[0030] As Figures 1 to 4As shown, the multi-layer filter module 200 includes: a primary filter layer 210, a HEPA high-efficiency filter 220, and an activated carbon layer; the HEPA high-efficiency filter 220 is installed in the internal space of the primary filter layer 210, and the activated carbon layer is installed in the internal space of the HEPA high-efficiency filter 220; the filter frame of the multi-layer filter module 200 is fixed by a plug-in block and a socket of a filter bracket; a spring compression mechanism is provided at the bottom of the filter frame, and after pressing the pull rod, the spring compression mechanism releases the elastic force, pushing the filter frame to slide out along the slot, realizing one-button disassembly, which is convenient for replacement, maintenance and repair; the transparent through pipe 300 is installed at the top of the HEPA high-efficiency filter 220 The ceramic electrode head is installed at the bottom of the fan module 400, and the fan module 400 is installed at the top of the transparent through-tube 300, and the ceramic electrode head is inside the transparent through-tube 300; the top of the fan module 400 is connected to the bottom of the heat dissipation module 500; specifically: the primary filter layer 210 is arranged on the inner side of the detachable shell 100, and is used to intercept particles with a diameter of ≥5μm such as hair and dust; the HEPA high-efficiency filter 220 adopts a honeycomb structure to filter PM2.5 and particles with a diameter of ≥0.3μm, and the filtration efficiency is ≥99.97%; the activated carbon layer is used to adsorb formaldehyde and volatile organic compounds.

[0031] like Figure 2 As shown, the filter bracket has a built-in pressure sensor; the pressure sensor is used to detect the filter load status of the multi-layer filter module 200, and synchronize the filter life data to the user terminal APP through the dual-mode communicator to remind the user to replace the filter.

[0032] like Figure 5 As shown, the heat dissipation module 500 also includes: an air guide plate; the fan blades are installed on the motor, and adopt curved blades with an inclination angle of 15°-25°, and cooperate with the turbine mesh structure air outlet to control the operating noise to ≤40dB; integrated on the top of the heat dissipation module; the blowing component can blow air back and forth, and play a role in heat dissipation and temperature reduction with the cooling plate; the air guide plate can adjust the angle to guide the direction of the airflow.

[0033] like Figures 1 to 6 As shown, the intelligent control unit unit includes: a PM2.5 sensor, a temperature and humidity sensor, and a VOC gas sensor; the main control chip is electrically connected to the PM2.5 sensor, the temperature and humidity sensor, and the VOC gas sensor for real-time collection of environmental data; the main control chip is used to adjust the fan blade speed according to the sensor data, that is, dynamically adjust the wind speed mode according to the sensor data, and the mode is "automatic / energy saving / strong" mode; a dual-mode communicator supports interaction with mobile phone APP and voice assistants to achieve remote control and visualization of air quality data.

[0034] like Figure 6As shown, the handheld controller 700, the ceramic electrode head are electrically connected to the PCB circuit main board 600, and the ceramic electrode head is used to ionize air to adsorb particulate matter.

[0035] As Figure 1 shown, the bottom surface of the detachable base 130 is provided with an anti-slip silica gel pad and a buckle interface, which are used to adapt to and be compatible with the caster accessories, and support mobile use scenarios.

[0036] As Figure 1 shown, the detachable housing 100 is a cylindrical housing; the thickness of the detachable housing ≤ 15 cm, and the inner interlayer is supported by a lightweight aluminum alloy frame, and the weight of the whole machine ≤ 3.5 kg; the ultra-thin body supports wall-mounted, desktop or floor placement, and is suitable for scenarios such as families and laboratories.

[0037] Embodiment 2:

[0038] As Figure 7 shown, the difference between Embodiment 2 and Embodiment 1 is that the detachable housing is changed to a rectangular housing, and the shapes of the corresponding components are also changed to fit the rectangular appearance assembly, and the others are the same as Embodiment 1.

[0039] Embodiment 3:

[0040] As Figure 8 shown, the difference between Embodiment 3 and Embodiment 2 is that the detachable housing is changed to another rectangular housing, and the shapes of the corresponding components are also changed to fit the other rectangular appearance assembly; in addition, the air outlet is changed to the front shell, and the corresponding heat dissipation module is changed to a side air outlet, the top of the detachable housing is modified to a detachable top plate, and partitions are added to separate the internal air intake and air outlet; the others are the same as Embodiment 2.

[0041] From the products of Embodiment 1 to Embodiment 3, the products of the present invention fully possess the beneficial effects described in the invention content.

[0042] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A modular high-efficiency heat dissipation air purifier, characterized in that, Including: Detachable housing, multi-layer filter module, transparent through-tube, ceramic electrode head, fan module, heat dissipation module, circuit board module, handheld controller, ultraviolet lamp module; The heat dissipation module includes: a cooling plate and a blowing assembly; the circuit board module includes: a PCB circuit main board; the PCB circuit main board includes: an intelligent control unit, a main control chip, and a dual-mode communicator; the blowing assembly includes a fan blade and a motor; the detachable housing includes: a front shell, a rear shell, and an inner interlayer. The side of the front shell is provided with a circular air inlet, the top of the detachable housing is provided with a mesh air outlet, and the bottom is provided with a detachable base; the circular air inlet, the multi-layer filter module, the transparent through-tube, the fan module, the heat dissipation module, and the mesh air outlet are sequentially connected to form an air flow channel; the ultraviolet lamp module is arranged on the side of the air outlet of the multi-layer filter module for sterilizing the filtered air; the detachable housing, the multi-layer filter module, the transparent through-tube, the ceramic electrode head, the fan module, the heat dissipation module, the circuit board module, and the ultraviolet lamp module are assembled into one body.

2. The modular high-efficiency heat dissipation air purifier according to claim 1, wherein The front shell, the rear shell, and the inner interlayer are detachably connected by a buckle and an elastic limiting component; the upper surface of the detachable base is provided with a slot-type filter screen bracket for fixing the multi-layer filter module; the heat dissipation module is installed on the top of the detachable housing, and the cooling plate and the blowing assembly are installed inside the heat dissipation module; the bottom surface of the detachable base is provided with wall-mounted screw holes, a desktop anti-slip pad, and ground support feet; the circuit board module is installed inside the detachable base.

3. The modular high-efficiency heat dissipation air purifier according to claim 2, wherein The multi-layer filter module includes: a primary filter layer, a HEPA high-efficiency filter screen, and an activated carbon layer; the HEPA high-efficiency filter screen is installed in the internal space of the primary filter layer, and the activated carbon layer is installed in the internal space of the HEPA high-efficiency filter screen; the filter frame of the multi-layer filter module is fixedly connected to the socket of the filter screen bracket through an insertion block; the bottom of the filter frame is provided with a spring compression mechanism. After pressing the pull rod, the spring compression mechanism releases elastic force to push the filter frame to slide out along the slot; the transparent through-tube is installed on the top of the HEPA high-efficiency filter screen, the ceramic electrode head is installed at the bottom of the fan module, the fan module is installed on the top of the transparent through-tube, and the ceramic electrode head is inside the transparent through-tube; the top of the fan module is connected to the bottom of the heat dissipation module.

4. The modular high-efficiency heat dissipation air purifier according to claim 3, wherein The filter screen bracket is internally provided with a pressure sensor.

5. The modular high-efficiency heat dissipation air purifier according to claim 4, wherein The heat dissipation module further includes: a wind guide plate; the fan blade is installed on the motor and uses a curved blade with an inclination angle of 15°-25°.

6. The modular high-efficiency heat dissipation air purifier according to claim 5, wherein The intelligent control unit includes: a PM2.5 sensor, a temperature and humidity sensor, and a VOC gas sensor; the main control chip is electrically connected to the PM2.5 sensor, the temperature and humidity sensor, and the VOC gas sensor for real-time collection of environmental data.

7. The modular high-efficiency heat dissipation air purifier according to claim 6, wherein The handheld controller and the ceramic electrode head are electrically connected to the PCB circuit main board, and the ceramic electrode head is used for ionizing air to adsorb particulate matter.

8. The modular high-efficiency heat dissipation air purifier according to claim 7, wherein The bottom surface of the detachable base is provided with an anti-slip silica gel pad and a buckle interface for adapting to a universal wheel accessory.

9. The modular high-efficiency heat dissipation air purifier according to claim 8, characterized in that, The detachable housing is a cylindrical housing.

10. The modular high-efficiency heat dissipation air purifier according to claim 9, characterized in that, The detachable housing can be changed to a rectangular shape.

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