Up-down separated air purifier

Abstract

The utility model provides an up-and-down separated air purifier which is characterized by comprising a first main body and a second main body which are combined up and down, an air blowing mechanism and a control panel for driving the air blowing mechanism are arranged in the first main body, an air inlet is formed in the bottom end of the first main body, an air outlet is formed in the top end of the first main body, a smell sensor is arranged at the air outlet, and the smell sensor is connected with the control panel to feed back space smell information; a cylindrical filter element is arranged in the second main body, an air inlet hole penetrating into the second main body is formed in the outer wall of the cylindrical filter element, and a central channel of the cylindrical filter element is over against the air inlet of the first main body. The upper part and the lower part of the purifier are independent and can be disassembled and separated, the lower part is the shell for loading the filter element, electrical components such as a control panel and an air blowing mechanism are avoided, the filter element can be disassembled to be cleaned or replaced, and the shell at the lower part can be washed by water; the problem that an existing purifier product cannot keep away from an electrical part for washing is well solved.

Description

Technical Field

[0001] The utility model relates to an upper and lower separated air purifier. Background Art

[0002] While filtering air pollutants, air purifiers also accumulate pollutants on themselves. Most of these pollutants accumulate on the filter element. Generally, you only need to remove the filter element for cleaning, but some of them still accumulate between the filter element and the purifier housing, which will become a pollution source over time. Most existing air purifier products are integrated structures. Due to the presence of components such as circuit boards and air blowing mechanisms, it is often necessary to disassemble the product housing for comprehensive cleaning, which is very troublesome, and it is even more unimaginable to use water directly as a quick cleaning method. Utility Model Content

[0003] The utility model proposes an upper and lower separated air purifier to solve the problem of easy disassembly and cleaning of the product, which is specifically achieved through the following technical means:

[0004] An upper and lower separated air purifier comprises a first main body and a second main body which are combined in an upper and lower manner;

[0005] The first body has a built-in blower mechanism and a control panel for driving the blower mechanism, an air inlet is provided at the bottom of the first body, an air outlet is provided at the top of the first body and an odor sensor is provided at the air outlet, and the odor sensor is connected to the control panel to feedback space odor information;

[0006] The second body has a built-in cylindrical filter element, the outer wall of which has an air inlet hole that penetrates into the interior of the second body, and the central channel of the cylindrical filter element is directly opposite to the air inlet of the first body.

[0007] In one or more embodiments of the utility model, the top end of the second body is provided with a snap-on portion extending upward, the bottom end of the first body is provided with a snap-on groove adapted to the snap-on portion, the snap-on portion is embedded in the snap-on groove to achieve connection, and the bottom end of the first body is magnetically connected to the top of the second body.

[0008] In one or more embodiments of the present invention, a plurality of magnetic blocks are fixed to the top of the second body, and are fixed by adsorption to the screws at the corresponding positions on the bottom of the first body.

[0009] In one or more embodiments of the utility model, the first main body includes a first shell, an air inlet grille and an air outlet grille, the air inlet grille is embedded in the bottom of the first shell and the air inlet grille is provided with the snap-in groove, wherein the screws used to fix the air inlet grille to the first shell are also used to adsorb with the magnetic block on the second main body.

[0010] In one or more embodiments of the utility model, the air outlet grille is embedded in the top of the first shell, and an operation panel is provided at the center thereof. The operation panel is provided with a plurality of operation keys and a display screen and / or indicator light for indicating the current air quality.

[0011] In one or more embodiments of the present invention, an ear groove is opened on the side of the first shell and an elastic blocking cover is provided in the ear groove. The elastic blocking cover is embedded in the ear groove under the action of external force and resets to the ear groove opening after the external force is removed to cover the ear groove.

[0012] In one or more embodiments of the present invention, a position switch is provided at the bottom of the first body for providing feedback on whether the second body is properly installed.

[0013] In one or more embodiments of the present invention, the in-position switch has a pressing portion extending from the bottom of the first body, and the pressing portion is pressed when the first body and the second body are assembled.

[0014] In one or more embodiments of the utility model, the second main body includes a second shell, a top plate and a bottom plate, the second shell is provided with the air inlet hole, the top plate is embedded in the top of the second shell, and has a channel for the cylindrical filter element to be pulled out or embedded; the bottom plate is embedded in the bottom of the second shell, and has a limit platform protruding toward the inside of the second shell, and the bottom end of the cylindrical filter element is sleeved on the limit platform.

[0015] Compared with the prior art, the advantages of the utility model are as follows: the upper and lower parts of the purifier are independent and can be disassembled and separated. The upper part of the purifier integrates the control panel, the blower mechanism and other electrical components, and the lower part of the purifier is the shell for loading the filter element. The air is filtered by the filter element in the lower part before entering the upper part, so the upper part generally does not need to be cleaned, and the lower part can not only remove the filter element for cleaning or replacement, but also rinse the lower shell with water, which well solves the problem that the existing purifier products cannot avoid the electrical part for flushing. At the same time, considering the disassembly and assembly requirements of the upper and lower parts, the purifier adopts a structure of clamping limit and magnetic fixation between the upper and lower parts, which is convenient for alignment and easy to disassemble and assemble, without the need for tools to remove and assemble screws. In addition, the purifier is also provided with an odor sensor. When the odor in the air is strong, the blower mechanism is allowed to run at full power to quickly purify the air. When the odor concentration is low, the power of the blower mechanism is correspondingly reduced to save energy and reduce noise. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the upper and lower separate air purifier.

[0017] Figure 2 Schematic diagram of the separation structure of the upper and lower separate air purifiers.

[0018] Figure 3 It is a schematic diagram of the exploded structure of the first main body of the upper and lower separated air purifier.

[0019] Figure 4 This is a schematic diagram of the layout of components in the first main body of the upper and lower separate air purifier.

[0020] Figure 5 This is a schematic diagram of the bottom structure of the first main body of the upper and lower separated air purifier.

[0021] Figure 6 It is a schematic diagram of the second main body explosion structure of the upper and lower separate air purifier.

[0022] Figure 7 It is a schematic diagram of the cross-sectional structure of an upper and lower separated air purifier. DETAILED DESCRIPTION

[0023] Combine the following Figures 1 to 7 , further describe this application scheme:

[0024] An upper and lower separated air purifier comprises a first main body 1 and a second main body 2 which are combined in an upper and lower manner;

[0025] The first body 1 has a built-in blower mechanism 3 and a control panel 4 for driving the blower mechanism 3. The bottom of the first body 1 is provided with an air inlet 101, the top of the first body 1 is provided with an air outlet 102, and an odor sensor 5 is provided at the air outlet 102. The odor sensor 5 is connected to the control panel 4 to feedback space odor information. The control panel 4 allows the blower mechanism 3 to run at full power to quickly purify the air when the odor in the air is strong according to the data collected in real time by the odor sensor 5, and reduces the power of the blower mechanism 3 accordingly to save energy and reduce noise when the odor concentration is low;

[0026] The second body 2 has a cylindrical filter element 6 built therein, and an outer wall of the cylindrical filter element 6 has an air inlet hole 201 penetrating into the interior of the second body 2 . The central channel 60 of the cylindrical filter element 6 faces the air inlet 101 of the first body 1 .

[0027] The upper and lower parts of the purifier are independent and can be disassembled and separated. The upper part of the purifier integrates electrical components such as the control panel 4 and the blower mechanism 2, and the lower part of the purifier is a shell for loading the cylindrical filter element 6. The air is filtered by the cylindrical filter element 6 of the second main body 2 before entering the first main body 1, so the first main body 1 generally does not need to be cleaned, and the second main body 2 can not only remove the cylindrical filter element 6 for cleaning or replacement, but also rinse the shell of the lower second main body 2 with water, which well solves the problem that the existing purifier products cannot avoid the electrical part for flushing.

[0028] Specifically, the top of the second body 2 is provided with a snap-on portion 21 extending upward, and the bottom of the first body 1 is provided with a snap-on groove 11 adapted to the snap-on portion 21, and the snap-on portion 21 is embedded in the snap-on groove 11 to achieve connection, and the bottom of the first body 1 is magnetically connected to the top of the second body 2. A number of magnetic blocks 22 are fixed to the top of the second body 2, which are adsorbed and fixed to the screws 12 at the corresponding positions of the bottom of the first body 1. This purifier takes into account the disassembly and assembly requirements of the upper and lower parts, and adopts a snap-on limit and magnetic fixation structure between the first body 1 and the second body 2. It is convenient to align and easy to disassemble and assemble, and no tools are required to remove the screws.

[0029] The first main body 1 includes a first shell 13, an air inlet grille 14 and an air outlet grille 15. The air inlet grille 14 is embedded in the bottom of the first shell 13 and is provided with the clamping groove 11, wherein the screw 12 used to fix the air inlet grille 14 and the first shell 13 is also used to adsorb the magnetic block 22 on the second main body 2. The air outlet grille 15 is embedded in the top of the first shell 13, and an operation panel 7 is provided at the center thereof. The operation panel 7 is provided with a plurality of operation keys and a display screen or / and an indicator light for indicating the current air quality. The display screen can be used to display the current air quality value, and the indicator light can be indicated by lights of different colors according to the current air quality value. The manufacturer selects and installs the display screen or indicator light according to production needs.

[0030] To facilitate the carrying of the purifier, an ear groove 130 is opened on the side of the first shell 13 and an elastic blocking cover 16 is provided in the ear groove 130. The elastic blocking cover 16 is embedded in the ear groove 130 under the action of external force and resets to the opening of the ear groove 130 after the external force is removed to cover the ear groove 130.

[0031] In order to prevent the purifier from being started when it is not installed in place, a position switch 8 is provided at the bottom of the first body 1 for feedback on whether the second body 2 is installed in place. The position switch 8 has a touch-pressing portion 81 extending from the bottom of the first body 1, and specifically, the end of the touch-pressing portion 81 passes through the extension hole 140 on the bottom plate 14, and the touch-pressing portion 81 is touched when the first body 1 and the second body 2 are assembled. Only when the touch-pressing portion 81 is touched, the position switch 8 sends a position signal (specifically, it can be a ground low level) to the control board 4, so that the control board 4 determines that the purifier has been assembled, thereby unlocking the blowing mechanism 2 to start as needed.

[0032] The second main body 2 includes a second shell 23, a top plate 24 and a bottom plate 25. The second shell 23 is provided with the air inlet 201. The top plate 24 is embedded in the top of the second shell 23 and has a channel 240 for the cylindrical filter element 6 to be pulled out or inserted. The bottom plate 25 is embedded in the bottom of the second shell 23 and has a limit platform 251 protruding toward the inside of the second shell 2. The bottom end of the cylindrical filter element 6 is sleeved on the limit platform 251. The limiting platform 251 is in the shape of a cone, and has an inclined conical surface to facilitate the alignment and installation of the cylindrical filter element 6. The user only needs to put the cylindrical filter element 6 into the channel 240 of the top plate 24. Under the guidance of the cylindrical filter element 6's own gravity and the conical surface of the limiting platform 251, it can smoothly reach the placement position. After being assembled with the first main body 1, the top of the cylindrical filter element 6 will also be pressed by the air inlet grid 14 to achieve the limit position, so there is no need to set additional limiting structures such as convex ribs around the placement position. The second main body 2 has a simple structure, which is not only easy to assemble, but also can clean the dirty area near the air inlet hole 201 of the second housing 23 by taking out the cylindrical filter element 6, and it is easy to dry after rinsing.

[0033] The above-mentioned preferred implementation modes should be regarded as illustrative examples of the implementation modes of the present application scheme. Any technical deductions, replacements, improvements, etc. that are identical or similar to the present application scheme or made based on this scheme should be regarded as within the scope of protection of this patent.

Claims

1. An upper and lower separate air purifier, characterized in that: It includes a first main body and a second main body which are combined in an upper and lower manner; The first body has a built-in blower mechanism and a control panel for driving the blower mechanism, an air inlet is provided at the bottom of the first body, an air outlet is provided at the top of the first body and an odor sensor is provided at the air outlet, and the odor sensor is connected to the control panel to feedback space odor information; The second body has a built-in cylindrical filter element, the outer wall of which has an air inlet hole that penetrates into the interior of the second body, and the central channel of the cylindrical filter element is directly opposite to the air inlet of the first body.

2. The upper and lower separated air purifier according to claim 1, characterized in that: The top of the second body is provided with a snap-on portion extending upward, the bottom of the first body is provided with a snap-on groove adapted to the snap-on portion, the snap-on portion is embedded in the snap-on groove to achieve connection, and the bottom of the first body is magnetically connected to the top of the second body.

3. The upper and lower separated air purifier according to claim 2, characterized in that: A plurality of magnetic blocks are fixed on the top of the second body, and are fixed by adsorption to the screws at the corresponding positions on the bottom of the first body.

4. The upper and lower separated air purifier according to claim 3, characterized in that: The first main body includes a first shell, an air inlet grille and an air outlet grille, the air inlet grille is embedded in the bottom of the first shell and the snap-in groove is provided on the air inlet grille, wherein the screws used to fix the air inlet grille to the first shell are also used to adsorb the magnetic block on the second main body.

5. The upper and lower separated air purifier according to claim 4, characterized in that: The air outlet grille is embedded in the top of the first shell, and an operation panel is provided at the center thereof. The operation panel is provided with a plurality of operation keys and a display screen and / or indicator light for indicating the current air quality.

6. The upper and lower separated air purifier according to claim 4, characterized in that: An ear groove is provided on the side of the first shell and an elastic blocking cover is provided in the ear groove. The elastic blocking cover is embedded in the ear groove under the action of external force and returns to the ear groove opening after the external force is removed to cover the ear groove.

7. The upper and lower separated air purifier according to claim 1, characterized in that: A position switch is provided at the bottom of the first body for providing feedback on whether the second body is installed in place.

8. The upper and lower separated air purifier according to claim 7, characterized in that: The in-position switch has a contact and pressure portion extending from the bottom of the first body, and the contact and pressure portion is contacted and pressed when the first body and the second body are assembled.

9. The upper and lower separated air purifier according to claim 1, characterized in that: The second main body includes a second shell, a top plate and a bottom plate. The second shell is provided with the air inlet hole. The top plate is embedded in the top of the second shell and has a channel for the cylindrical filter element to be pulled out or inserted. The bottom plate is embedded in the bottom of the second shell and has a limit platform protruding toward the inside of the second shell. The bottom end of the cylindrical filter element is sleeved on the limit platform.

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