TWI730782B - Modular air purifier - Google Patents

Abstract

A modular air purifier includes a first module, a first body, a second module, and a second body. The first module includes a first housing, a negative ion generator and a controller. The negative ion generator and the controller are respectively disposed at the bottom of the first housing. A fan is provided inside the first body, and the first module can be selectively coupled to the first body so that the fan and the controller are electrically connected and the first module and the first body form a main function module. The second module includes a second housing. A filter element is provided inside the second body, and the second module can be selectively coupled to the second body so that the second module and the second body form an expansion function module. The first body is provided with a first magnetically attracted connector, the second body is provided with a second magnetically attracted connector, and the first magnetically attracted connector can be attracted to the second magnetically attracted connector for stack expansion.

Description

Modular air purifier

The invention relates to an air purifier, in particular to a modular air purifier.

With the advancement of science and technology and the development of industry, people are facing the pollution of fine dust particles in the air, causing serious health hazards. In order to avoid inhaling these harmful substances, people rely on placing air purifiers in various places and spaces. However, placing air purifiers in various places, such as living rooms or rooms, will cost too much overall construction, and the size of the living room or room is different, and the applicable number of air purifiers needs to be considered. In addition, the existing air purifier has the problems of large volume, heavy weight, inconvenience to carry, and unable to expand more functions as needed.

In view of this, the present inventor feels that the above-mentioned deficiency can be improved, and with great concentration of research and the application of scientific theory, finally proposes an invention with reasonable design and effective improvement of the above-mentioned deficiency.

The technical problem to be solved by the present invention is to provide a modular air purifier for the shortcomings of the prior art.

In order to solve the above technical problems, the present invention provides a modular air purifier, including: a first module, which includes a first body, a negative ion generator and a controller, the negative ion generator and the The controllers are respectively arranged at the bottom of the first body, and the negative ion generator is electrically connected to the controller, the top of the first body is provided with a first air outlet structure; a first body with an inside A fan is provided, and the first module can be selectively joined to the first body, so that the fan and the controller are electrically connected, so that the first module and the first module are electrically connected to each other. A body is formed as a main functional module block; a second module includes a second body with a second air outlet structure provided on the top of the second body; a second body with a Filter element, and the second module can be selectively joined to the second body, so that the second module and the second body form an extended function module block; The first body is provided with a first magnetically-attracted electrical connector electrically connected to the controller, and the second body is provided with a second magnetically-attracted electrical connector through which the first magnetically-attracted electrical connector The connecting piece can be connected and fixed by suction with the second magnetic-attractive electrical connecting piece, so that the second body can be assembled and fixed with the first body from bottom to top or from top to bottom.

Preferably, the second module further includes an accessory fan arranged at the bottom of the second body, and the accessory fan can be linked with the fan.

Preferably, a fragrance element is provided at the bottom of the second body.

Preferably, the fragrance element is one of a fragrance liquid box and a fragrance diffuser.

Preferably, the fragrance element is one of a volatile essential oil box extracted from natural plants and a wooden block with volatile essential oil.

Preferably, the filter element is at least one or a combination of an activated carbon filter screen and a high efficiency filter screen.

Preferably, the second module further includes an accessory anion generator and an accessory controller respectively disposed at the bottom of the second body, and the accessory anion generator is electrically connected to the accessory control And the second magnetic-attractive electrical connector is electrically connected to the attached controller.

Preferably, a first battery is provided inside the first body, and the first battery is electrically connected to the controller and the first magnetically-attracted electrical connector, and the inside of the second body A second battery is provided, and the second battery is electrically connected with the attached controller and the second magnetic-attractive electrical connector.

Preferably, an exposed first power connection port is provided inside the first body, and the first power connection port is electrically connected to the controller and the first magnetic-attractive electrical connector, An exposed second power connection port is arranged inside the second body, and the second power connection port is electrically connected with the second magnetic-attractive electrical connector.

Preferably, the first module further includes a concentration sensor and a concentration indicator bar respectively electrically connected to the controller, and the concentration sensor is configured to detect the PM2.5 concentration in the air The corresponding output voltage signal is given to the controller, and the controller judges the PM2.5 concentration in the air according to the corresponding output voltage signal of the concentration sensor, thereby controlling the light color of the concentration indicator bar to make all The light color of the concentration indicator bar can change with the PM2.5 concentration in the air.

Preferably, the controller is configured to control the light color of the concentration indicator bar when determining that the PM2.5 concentration in the air is 0-50 μg/m ^{3 according to the voltage signal corresponding to the output of the concentration sensor} It is blue; when it is judged that the PM2.5 concentration in the air is 50~100μg/m ³ , the light color of the concentration indicator bar is green; when it is judged that the PM2.5 concentration in the air is 100~200μg/m ³ , control The light color of the concentration indicator bar is orange; when it is determined that the PM2.5 concentration in the air exceeds 200 μg/m ³ , the light color of the concentration indicator bar is controlled to be red.

The controller is further configured to control the change of the flashing frequency of the concentration indicator bar when the light color of the concentration indicator bar changes with the PM2.5 concentration in the air.

In order to further understand the features and technical content of the present invention, please refer to the following detailed description and drawings about the present invention. However, the provided drawings are only for reference and description, and are not used to limit the present invention.

The following are specific examples to illustrate the implementation of the "modular air purifier" disclosed in the present invention. Those skilled in the art can understand the advantages and effects of the present invention from the content disclosed in this specification. The present invention can be implemented or applied through other different specific embodiments, and various details in this specification can also be based on different viewpoints and applications, and various modifications and changes can be made without departing from the concept of the present invention. In addition, the drawings of the present invention are only for simple schematic description, and are not drawn according to actual size, and are stated in advance. The following embodiments will further describe the related technical content of the present invention in detail, but the disclosed content is not intended to limit the protection scope of the present invention. In addition, the term "or" used in this document may include any one or a combination of more of the associated listed items depending on the actual situation.

Please refer to FIG. 1 and FIG. 2, an embodiment of the present invention provides a modular air cleaner. As shown in Figures 1 and 2, the modular air purifier provided by the embodiment of the present invention basically includes a first module 11, a first body 12, a second module 21, and a second machine.身22.

The first module 11 includes a first body 111, a negative ion generator 112, and a controller 113. The negative ion generator 112 and the first controller 113 are respectively disposed at the bottom of the first body 111 , And the negative ion generator 112 is electrically connected to the controller 113, and a first air outlet structure 114 is provided on the top of the first body 111.

The first body 12 is provided with a fan 121 inside, and the first module 11 can be selectively connected to the first body 12, so that the fan 121 and the controller 113 are electrically connected. Connected, so that the first module 11 and the first body 12 form a main functional module block.

The main function module formed by the first module 11 and the first body 12 can be used separately, so that the controller 113 activates the negative ion generator 112 and the fan 121, and the negative ions are generated The fan 112 is used to generate negative ions and release them into the air. The fan 121 is used to generate a controlled air volume, so that the negatively ionized air is blown to the outside from the first air outlet structure 114 to achieve air purification.

The second module 21 includes a second body 211, and a second air outlet structure 212 is provided on the top of the second body 211. In this embodiment, the second module 21 may include an attached negative ion generator 213 and an attached controller 214 respectively disposed at the bottom of the second body 211, but in other embodiments, the The second module 21 may not be provided with the attached negative ion generator 213 and the attached controller 214.

In this embodiment, the second body 22 is provided with a filter element 221 inside, and the second module 21 can be selectively joined to the second body 22, so that the second mold The group 21 and the second body 12 are formed as an expansion function module block or an auxiliary function module block.

In addition, the expansion function module block formed by the second module 21 and the second body 22 is preferably combined with the main function module block for common use, but can also be used separately. Furthermore, the expansion function module block formed by the second module 21 and the second body 22 can be moved from bottom to top or from top to bottom, and is compatible with the first module 11 and the first The main functional module blocks formed by the fuselage 12 are assembled and joined for common use.

Furthermore, since the filter element 221 is arranged inside the second body 22, the air entering the second body 22 can pass through the filter element 221, and the filtered air is passed through the second body 22. The air outlet structure 212 is blown into the first body 12, so that the negative ion generator 112 generates negative ions and releases the negative ions into the filtered clean air. At the same time, the fan 121 generates a controlled air volume, so that the filtered clean and negatively ionized air is removed from the air. The first air outlet structure 114 blows to the outside, which can more effectively purify the air.

In this embodiment, the filter element 221 provided inside the second body 22 may be, for example, an activated carbon filter, which can quickly absorb peculiar smells and decompose toluene and smoke, or it may be a high-efficiency filter ( Such as HEPA filter), can filter dust particles in the air. In addition, the filter element 221 may also be at least one or a combination of an activated carbon filter and a high-efficiency filter. Furthermore, the filter element 221 may also be coated with nanosilver to have a sterilizing effect.

Therefore, in the present invention, through modular design, modules with different functions or the same function can be selectively joined to the fuselage according to different requirements and then stacked up and down for expansion, and the number of stacked expansions is not limited and can be changed according to actual needs. For example, the two main functional module blocks formed by the two first modules 11 and the two first fuselages 12 can be stacked up and down for expansion, which can immediately enhance the ability of negative air ionization. And in large spaces such as the living room or conference room, you can push and expand more main functional modules as needed to further enhance the ability of negative air ionization. When returning from the living room or conference room to the room, you only need to push them separately The expanded main function module blocks are disassembled and retrieved, so that each room has the ability to negatively ionize the air, and effectively reduces the construction cost. Moreover, in addition to stacking the two main function module blocks up and down for expansion, the two second modules 21 and the two second bodies 22 can also be used to form two extended function module blocks and two The main function modules are stacked up and down for expansion. In addition to immediately enhancing the ability of negative air ionization, it can also immediately enhance the ability of air filtration.

In addition, the modularized main function module block and the expansion function module block can be assembled from the bottom to the top or from the top to the bottom by magnetic attraction, rotary locking, or buckle. With joint fixed.

In this embodiment, the first body 12 is provided with a first magnetic-attractive electrical connector 122 that is electrically connected to the controller 113, and the first magnetic-attractive electrical connector 122 may be provided at all locations. The bottom of the first body 12 is described. The second body 22 is provided with a second magnetically-attracted electrical connector 222, and the second magnetically-attracted electrical connector 222 may be provided on the periphery of the top opening of the second body 22, or may be provided on the periphery of the top opening of the second body 22. On the second module 21, the first magnetic-attractive electrical connector 122 can be connected to the second magnetically-attracted electrical connector 222 by suction, so that the second body 22 can move from below to It is assembled and fixed to the first body 12 from above or from above to below.

Further, the first magnetic-attractive electrical connector 122 may be a first connection assembly formed by a combination of a plurality of Pogo-Pin connecting posts and a first magnetic element, and the aforementioned plurality of Pogo-Pin connecting posts For example, it may include a power negative terminal, a power positive terminal, a signal terminal, etc. The second magnetic-attractive electrical connector 222 may be a second connection assembly formed by a combination of a plurality of metal pads and a second magnetic element . The aforementioned multiple Pogo-Pin connecting posts correspond to the positions of the aforementioned multiple metal pads, the aforementioned first magnetic member corresponds to the aforementioned second magnetic member, and the first magnetic member can communicate with each other through the first magnetic member. The second magnetic attraction member is attached and fixed by suction, so that the corresponding Pogo-Pin connection post can be electrically connected with the corresponding metal pad, making the connection very convenient and stable.

Therefore, in the present invention, the modular main function module block and the extended function module block can both have the first magnetic-attractive electrical connector 122 and the second magnetic-attractive electrical connector 222, so that the module The modularized main function module block and expansion function module block can be stacked up and down arbitrarily and assembled to connect the power supply in series to supply the power required by individual module blocks.

In one embodiment, referring to FIG. 3 further, a first battery 123 may be disposed inside the first body 12, and a second battery 223 may be disposed inside the second body 22. The first battery 123 can be electrically connected to the controller 113 and the first magnetically-attracted electrical connector 122, and the second battery 223 can be electrically connected to the attached controller 214 and the second magnetically-attracted electrical connection The component 222 forms an electrical connection to supply the power required by the module block during operation through the battery power on any module block.

In addition, an exposed first power connection port 124 may also be provided inside the first body 12, and an exposed second power connection port 224 may also be provided inside the second body 22. The power connection port 124 can be electrically connected with the controller 113 and the first magnetic-attractive electrical connector 122, and the second power connection port 224 can be formed with the second magnetic-attractive electrical connector 222 The electrical connection is to connect an external power supply (such as a mobile power supply) through an independent power port on any module block to supply the power required for the operation of the module block. Moreover, the first power connection port 124 and the second power connection port 224 may be USB, Mini-USB, Micro-USB, or Type-C USB connection ports.

In one embodiment, referring to FIG. 4 further, the second module 21 may not be provided with an ion generator and controller. In this embodiment, the second module 21 includes the second body 211, the top of the second body 211 is provided with the second air outlet structure 212, and the bottom of the second body 211 is provided There is an attached fan 215, and the attached fan 215 can be linked with the fan 121 in a wired or wireless manner. In addition, the second body 22 is provided with a filter element 221 inside, and the bottom of the second body 22 is also provided with a fragrance element 225, such as a fragrance liquid box or a fragrance diffuser. The module 21 can be selectively joined to the second body 22, so that the second module 21 and the second body 22 form an extended function module block.

In this embodiment, the expansion function module block formed by the second module 21 and the second body 22 is preferably combined with the main function module block for common use, but can also be used separately. In addition, the expansion function module block formed by the second module 21 and the second body 22 can be connected to the first module 21 and the first body 12 from bottom to top or from top to bottom. The formed main functional module blocks are assembled and joined for common use. As a result, through the assembly and expansion of dual fans, it has better suction and air guiding efficiency. In addition to immediately enhancing the ability of negative ionization of air and the ability of air filtration, it can also immediately enhance the volatilization of fragrance or diffuser. The ability to continuously emit fragrance, maintain fresh air, and improve the smell of air.

Furthermore, the fragrance element 225 can also be a box of volatile essential oils extracted from natural plants or a wooden block with volatile essential oils to emit natural plant aromas, and the volatile essential oils can be, but not limited to, roses. Essential oil, lavender essential oil, violet essential oil, tea tree essential oil, eucalyptus essential oil, peppermint essential oil, etc. In addition, natural mosquito repellent fragrances such as citronella oil can be added to increase the long-term mosquito repellent ability.

In one embodiment, referring to FIG. 5 further, the first module 11 includes the first body 111, the negative ion generator 112, and the controller 113. The first module 11 11 also includes a concentration sensor 115 and a concentration indicator bar 116, which are electrically connected to the controller 113, respectively. The concentration sensor 115 can be arranged at an appropriate position of the first module 11, such as the top or side position of the first body 111, and the concentration sensor 115 is configured to detect the PM2.5 concentration in the air The corresponding output voltage signal is given to the controller 113, and the PM2.5 concentration (μg/m ³ ) is defined as the total weight of particles with a diameter of less than 2.5 microns per cubic meter of air, and the controller 113 according to the The concentration sensor 115 determines the PM2.5 concentration in the air corresponding to the output voltage signal, thereby controlling the light color of the concentration indicator bar 116 so that the light color of the concentration indicator bar 116 can follow the PM2.5 in the air. The concentration varies.

When the controller 113 determines that the PM2.5 concentration in the air is 0-50μg/m ³ according to the voltage signal corresponding to the output of the concentration sensor 115, it controls the light color of the concentration indicator bar 116 to be blue When the controller 113 determines that the PM2.5 concentration in the air is 50-100 μg/m ³ according to the voltage signal corresponding to the output of the concentration sensor 115, controls the light color of the concentration indicator bar 116 to be green When the controller 113 determines that the PM2.5 concentration in the air is 100~200μg/m ³ according to the voltage signal corresponding to the output of the concentration sensor 115, controls the light color of the concentration indicator bar 116 to orange When the controller 113 determines that the PM2.5 concentration in the air exceeds 200 μg/m ³ according to the voltage signal corresponding to the output of the concentration sensor 115, it controls the light color of the concentration indicator bar 116 to be red, This allows users to intuitively understand the current air quality through different light colors.

In this embodiment, the density indicator bar 116 can be a ring-shaped light bar or a long light bar, and the density indicator bar 116 can be arranged at an appropriate position of the first module 11 as described above. The wind structure 114 is above or around its periphery. Furthermore, the controller 113 in addition to determining the concentration of PM2.5 in the air according to the voltage signal corresponding to the output of the concentration sensor 115, thereby controlling the light color of the concentration indicator bar 116, can also be based on PM2 in the air. 5 Density controls the flashing frequency of the density indicator bar 116. Therefore, when the PM2.5 concentration in the air is 50-100 μg/m ³ , in addition to controlling the light color of the concentration indicator bar 116 to be green, and at the same time controlling the flashing frequency of the concentration indicator bar 116 to be the slowest, For example, 1 Hz, and when the PM2.5 concentration in the air exceeds the critical value of 200 μg/m ³ , in addition to controlling the light color of the concentration indicator bar 116 to be red, and at the same time controlling the flashing frequency of the concentration indicator bar 116 to the maximum Fast, such as 5Hz, allows users to more intuitively understand the current air quality through the speed of the flicker frequency.

[Beneficial effects of the embodiment]

The beneficial effect of the present invention is at least that the modular air purifier provided by the embodiments of the present invention, through the modular design, can selectively connect modules with different functions or the same function to the fuselage according to different needs and then up and down. Stack expansion, and the number of stack expansions is not limited, and can be changed according to actual needs. Therefore, in large spaces such as living rooms or conference rooms, you can stack and expand more main function module blocks or expansion function module blocks as needed. When returning to the room from the living room or conference room, you only need to disassemble and retrieve the expanded main function module block or expansion function module block respectively. The disassembly and assembly are quick and convenient, and it is small in size, light in weight and easy to move. Effectively reduce the overall construction cost.

The content disclosed above is only the preferred and feasible embodiments of the present invention, and does not limit the scope of the patent application of the present invention. Therefore, all equivalent technical changes made using the description and schematic content of the present invention are included in the application of the present invention. Within the scope of the patent.

11: The first module 111: The first body 112: Negative ion generator 113: Controller 114: The first wind structure 115: Concentration sensor 116: Concentration indicator bar 12: The first body 121: Fan 122: The first magnetic electrical connector 123: The first battery 124: First power port 21: The second module 211: The Second Body 212: The second wind structure 213: Anion generator attached 214: attached controller 215: attached fan 22: second body 221: filter element 222: The second magnetic-attractive electrical connector 223: second battery 224: second power port 225: Fragrance Elements

Fig. 1 is a schematic diagram of the first module of the modular air purifier of the present invention when it is about to be joined.

Figure 2 is a schematic diagram of the modular air purifier of the present invention when the modular blocks are disassembled.

3 is a schematic diagram of another embodiment of the modular air purifier of the present invention when the module blocks are disassembled.

4 is a schematic diagram of another embodiment of the modular air purifier of the present invention when the module blocks are disassembled.

5 is a schematic diagram of another embodiment of the modular air purifier of the present invention when the stack of modules is expanded.

11: The first module

111: The first body

112: Negative ion generator

113: Controller

114: The first wind structure

115: Concentration sensor

116: Concentration indicator bar

12: The first body

121: Fan

21: The second module

212: The second wind structure

215: attached fan

22: second body

221: filter element

225: Fragrance Elements

Claims (9)

A modular air purifier includes: a first module, which includes a first body, a negative ion generator and a controller, the negative ion generator and the controller are respectively arranged on the first body And the negative ion generator is electrically connected to the controller, the top of the first body is provided with a first air outlet structure; a first body is provided with a fan inside, and the first mold The group can be selectively connected to the first body, so that the fan and the controller form an electrical connection, so that the first module and the first body form a main functional module Block; a second module, which includes a second body, the top of the second body is provided with a second air outlet structure; a second body, the interior of which is provided with a filter element, and the second module It can be selectively joined to the second body, so that the second module and the second body form an expansion module block; wherein, the first body is provided with an electrical connection The first magnetic-attractive electrical connector of the controller, the second body is provided with a second magnetic-attractive electrical connector, through which the first magnetic-attractive electrical connector can be connected to the second magnetically attractive -Type electrical connector is attached and fixed by suction, so that the second body can be assembled and fixed with the first body from bottom to top or from top to bottom; wherein, the second module further includes an accessory The fan is arranged at the bottom of the second body, and the attached fan can be linked with the fan; wherein, a fragrance element is arranged at the bottom of the second body; wherein, the first module further includes A concentration sensor and a concentration indicator bar are respectively electrically connected to the controller, and the concentration sensor is configured to detect the PM2.5 concentration in the air to output a voltage signal to the controller, and The controller according to the corresponding output voltage signal of the concentration sensor The PM2.5 concentration in the air is judged to control the light color of the concentration indicator bar so that the light color of the concentration indicator bar can change with the PM2.5 concentration in the air. The modular air purifier according to claim 1, wherein the fragrance element is one of a fragrance liquid box and a fragrance diffuser. The modular air purifier according to claim 1, wherein the fragrance element is one of a volatile essential oil box extracted from natural plants and a wooden block with volatile essential oil. The modular air purifier according to claim 1, wherein the filter element is at least one or a combination of an activated carbon filter and a high efficiency filter. The modular air purifier according to claim 1, wherein the second module further includes an accessory anion generator and an accessory controller respectively disposed at the bottom of the second body, and the accessory The negative ion generator is electrically connected to the attached controller, and the second magnetic-attractive electrical connector is electrically connected to the attached controller. The modular air purifier according to claim 5, wherein a first battery is provided inside the first body, and the first battery is formed with the controller and the first magnetic-attractive electrical connector Electrically connected, a second battery is arranged inside the second body, and the second battery is electrically connected with the attached controller and the second magnetic-attractive electrical connector. The modular air purifier according to claim 1, wherein an exposed first power connection port is provided inside the first body, and the first power connection port is connected to the controller and the first The magnetically-attracted electrical connector forms an electrical connection, the second body is provided with an exposed second power connection port, and the second power connector and the second magnetically-attracted electrical connector form an electrical connection. connection. The modular air purifier according to claim 1, wherein the controller is configured to determine when the PM2.5 concentration in the air is 0-50μg/m ^{3 according to the voltage signal corresponding to the output of the concentration sensor} , Control the light color of the concentration indicator bar to blue; when it is determined that the PM2.5 concentration in the air is 50-100 μg/m ³ , control the light color of the concentration indicator bar to green; determine the PM2.5 in the air When the concentration is 100~200μg/m ³ , control the light color of the concentration indicator bar to orange; when it is judged that the PM2.5 concentration in the air exceeds 200μg/m ³ , control the light color of the concentration indicator bar to red . The modular air purifier according to claim 8, wherein the controller is further configured to control the concentration indicator when the light color of the concentration indicator bar changes with the PM2.5 concentration in the air Changes in the flashing frequency of the light bar.

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