Cabin purification device and vehicle

Abstract

The utility model provides a cabin purification device and a vehicle, which belong to the technical field of vehicles and comprise a main frame body, a mounting cavity and a liquid storage cavity. The main frame body is used for being installed at the bottom of an auxiliary instrument panel, and vent holes are formed in the top of the main frame body. The mounting cavity is formed in the upper part of the inner cavity of the main frame body and is communicated with the vent hole, and a filter material is mounted in the mounting cavity and is used for absorbing humid air and peculiar smell in the cabin; the liquid storage cavity is formed in the lower portion of the inner cavity of the main frame body and communicates with the mounting cavity. Odor gas in the cabin enters the filter material through the vent holes, and the filter material absorbs the odor gas. Wet gas in the cabin enters the filter material through the vent holes, the filter material absorbs the wet gas to form moisture, and the moisture automatically flows into the liquid storage cavity to be stored after being accumulated in the filter material. The cabin purification device provided by the utility model can absorb humid gas and peculiar smell gas, so that the problems that the interior of a cabin is humid and bad in smell are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicles, and more specifically, it relates to a cockpit purification device and a vehicle. Background Art

[0002] In recent years, with the rapid growth of the number of automobiles owned in China, automobiles have become people's mobile homes. With the improvement of people's living quality, they are also paying more and more attention to the living environment where they are, and pursuing a more healthy, comfortable and healthy environment.

[0003] As the riding space for drivers and passengers, due to environmental changes or the vehicle being left unventilated for a long time, problems such as dampness and unpleasant odors will occur inside the vehicle cockpit. It is necessary to ventilate for a long time before using the vehicle. Even after a long time of ventilation, the problems of dampness and unpleasant odors will not be completely removed, affecting the riding comfort. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a cockpit purification device, aiming to solve the problems of dampness and unpleasant odors inside the vehicle cockpit.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: to provide a cockpit purification device, including:

[0006] A main frame body, which is used to be installed at the bottom of the passenger instrument panel, and a ventilation hole is opened at the top of the main frame body;

[0007] An installation cavity, which is arranged in the upper part of the inner cavity of the main frame body and communicated with the ventilation hole. A filter material is installed in the installation cavity, and the filter material is used to absorb the humid air and the peculiar smell inside the cockpit;

[0008] A liquid storage cavity, which is arranged in the lower part of the inner cavity of the main frame body and communicated with the installation cavity. The liquid storage cavity is used to collect the water flowing down from the installation cavity.

[0009] In a possible implementation manner, a dust-proof net is arranged between the filter material and the ventilation hole, which can block external foreign objects from entering the installation cavity while ensuring the passage of gas, and effectively protect the filter material.

[0010] In a possible implementation manner, a partition plate is arranged in the middle of the inner cavity of the main frame body. The partition plate divides the inner cavity of the main frame body into the installation cavity and the liquid storage cavity. A communication hole communicating the installation cavity and the liquid storage cavity is opened in the middle of the partition plate, forming an upper installation cavity and a lower liquid storage cavity that communicate with each other.

[0011] In a possible implementation, a filter cartridge is detachably installed in the installation cavity, the filter medium is installed in the filter cartridge, the upper end of the filter cartridge communicates with the ventilation hole, and the lower end of the filter cartridge is provided with a water permeable hole communicating with the liquid storage cavity. By providing the filter cartridge, it is convenient to install the filter medium in the installation cavity and facilitate replacement.

[0012] In a possible implementation, one side of the installation cavity has a first open end, and a first handle is installed on one side of the filter cartridge close to the first open end. The first handle is used to drive the filter cartridge into or out of the installation cavity. By installing the first handle on one side of the filter cartridge close to the first open end of the installation cavity, it is convenient to disassemble and assemble the filter cartridge in the installation cavity and facilitate the replacement of the filter medium.

[0013] In a possible implementation, a liquid storage box is detachably installed in the liquid storage cavity, and a water receiving hole communicating with the installation cavity is provided at the upper end of the liquid storage box. By providing the liquid storage box, it is convenient to process the collected water.

[0014] In a possible implementation, one side of the liquid storage cavity has a second open end, and a second handle is installed on one side of the liquid storage box close to the second open end. The second handle is used to drive the liquid storage box into or out of the liquid storage cavity. By installing the second handle on one side of the liquid storage box close to the second open end of the liquid storage cavity, it is convenient to disassemble and assemble the liquid storage box in the liquid storage cavity and facilitate the processing of the collected water.

[0015] In a possible implementation, a liquid level sensor is provided at the upper part of the inner cavity of the liquid storage box. The liquid level sensor senses the liquid level height in the liquid storage box and feeds it back to the vehicle controller. By sensing the liquid level height through the liquid level sensor, the driver can be reminded to clean the water collected in the liquid storage box in time.

[0016] In a possible implementation, the filter medium includes an activated carbon substrate and a calcium chloride substrate, and the activated carbon substrate and the calcium chloride substrate are arranged in layers or mixed with each other, so as to realize the functions of dehumidification and odor removal of the filter medium.

[0017] The beneficial effects of a cockpit purification device provided by the present utility model are as follows: Compared with the prior art, the ventilation holes at the top of the main frame are located on the passenger instrument panel. An installation cavity and a liquid storage cavity are sequentially arranged inside the main frame from top to bottom, and a filter material is installed in the installation cavity. Among them, the ventilation holes, the installation cavity, and the liquid storage cavity are sequentially connected. This device is installed on the passenger instrument panel of the cockpit. The odor gas in the cockpit enters the filter material through the ventilation holes, and the filter material absorbs the odor gas; the humid gas in the cockpit enters the filter material through the ventilation holes, and the filter material absorbs the humid gas to form moisture. After the moisture accumulates in the filter material, it automatically flows into the liquid storage cavity for storage. The cockpit purification device provided by the present utility model can absorb the humid gas and odor gas in the cockpit, thereby solving the problems of humidity and poor smell inside the cockpit and improving the riding comfort.

[0018] The present utility model also provides a vehicle, including the cockpit purification device described above.

[0019] The beneficial effects of a vehicle provided by the present utility model are as follows: Compared with the prior art, this vehicle uses the above-mentioned cockpit purification device, so it has the same beneficial effects as the above-mentioned cockpit purification device, and can effectively remove the humidity and odor gas in the cockpit of the vehicle, improving the riding comfort. Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 It is an assembly drawing of a cockpit purification device provided by the present utility model;

[0022] Figure 2 It is Figure 1 a cross-sectional view along the line A-A in

[0023] Figure 3 It is a structural schematic diagram of a cockpit purification device provided by an embodiment of the present utility model;

[0024] Figure 4 It is a cross-sectional view of a cockpit purification device provided by an embodiment of the present utility model;

[0025] Figure 5 It is a cross-sectional view of the main frame provided by an embodiment of the present utility model;

[0026] Figure 6 It is a cross-sectional view of a filter box, a dust-proof net, and a filter material provided by an embodiment of the present utility model;

[0027] Figure 7 This is a cross-sectional view of the liquid storage box provided by the embodiment of the present utility model.

[0028] In the figure:

[0029] 100, the sub-instrument panel;

[0030] 200, the main frame; 210, the partition board; 211, the communication hole; 220, the installation cavity; 230, the liquid storage cavity; 240, the ventilation hole;

[0031] 300, the dust-proof net;

[0032] 400, the filter box; 410, the first handle; 420, the water-permeable hole;

[0033] 500, the filter material;

[0034] 600, the liquid storage box; 610, the second handle; 620, the liquid level sensor; 630, the water receiving hole. Detailed implementation manners

[0035] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0036] In the claims, description and above-mentioned accompanying drawings of the present utility model, unless otherwise clearly defined, when using terms such as "first", "second" or "third", etc., they are all used to distinguish different objects and are not used to describe a specific order.

[0037] In the claims, description and above-mentioned accompanying drawings of the present utility model, unless otherwise clearly defined, for orientation terms, when using terms such as "center", "horizontal", "vertical", "level", "vertical", "top", "bottom", "inner", "outer", "up", "down", "front", "back", "left", "right", "clockwise", "counterclockwise", "high", "low", etc. to indicate the orientation or position relationship, it is based on the orientation and position relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, so it cannot be understood as limiting the specific protection scope of the present utility model.

[0038] Please refer to Figures 1 to 5 , and now a cockpit purification device provided by the present utility model will be described. A cockpit purification device includes a main frame 200, an installation cavity 220 and a liquid storage cavity 230.

[0039] The main housing 200 is used to be installed at the bottom of the passenger instrument panel 100. A ventilation hole 240 is formed at the top of the main housing 200; an installation cavity 220 is arranged in the upper part of the inner cavity of the main housing 200 and is communicated with the ventilation hole 240. A filter material 500 is installed in the installation cavity 220, and the filter material 500 is used to absorb the humid air and peculiar smell in the cockpit; a liquid storage cavity 230 is arranged in the lower part of the inner cavity of the main housing 200 and is communicated with the installation cavity 220, and the liquid storage cavity 230 is used to collect the moisture flowing down from the installation cavity 220.

[0040] A cockpit purification device provided by the present utility model, compared with the prior art, the ventilation hole 240 at the top of the main housing 200 is located on the passenger instrument panel 100. An installation cavity 220 and a liquid storage cavity 230 are sequentially arranged in the main housing 200 from top to bottom, and a filter material 500 is installed in the installation cavity 220. Among them, the ventilation hole 240, the installation cavity 220 and the liquid storage cavity 230 are sequentially communicated. This device is installed on the passenger instrument panel 100 of the cockpit. The peculiar smell gas in the cockpit enters the filter material 500 through the ventilation hole 240, and the filter material 500 absorbs the peculiar smell gas; the humid gas in the cockpit enters the filter material 500 through the ventilation hole 240, and the filter material 500 absorbs the humid gas to form moisture. After the moisture accumulates in the filter material 500, it automatically flows into the liquid storage cavity 230 for storage. A cockpit purification device provided by the present utility model can absorb the humid gas and peculiar smell gas in the cockpit, thereby solving the problems of humidity and poor smell inside the cockpit and improving the riding comfort.

[0041] It should be noted that: the number of the ventilation holes 240 is multiple. The multiple ventilation holes 240 are arranged in a circular area at the top of the main housing 200. The multiple ventilation holes 240 are arranged in a matrix or sequentially arranged on multiple concentric circles. The multiple ventilation holes 240 form multiple communication air channels, which are convenient for the gas in the cockpit to enter the installation cavity 220 and contact the filter material 500 to achieve a better purification effect.

[0042] Please refer to Figure 4 , a dust-proof net 300 is arranged between the filter material 500 and the ventilation hole 240. Among them, the dust-proof net 300 is located at the top of the filter material 500 and can completely cover the multiple ventilation holes 240. The dust-proof net 300 is provided with multiple holes, and the inner diameter of the hole is smaller than the inner diameter of the ventilation hole 240. The inner diameter of the hole is generally less than 0.2 mm. While ensuring the passage of gas, it can prevent external foreign objects from entering the installation cavity 220 and effectively protect the filter material 500.

[0043] Please refer to Figure 5, a partition plate 210 is arranged in the middle of the inner cavity of the main housing 200. The partition plate 210 divides the inner cavity of the main housing 200 into an installation cavity 220 and a liquid storage cavity 230. The partition plate 210 is specifically arranged at a position slightly above the middle of the main housing 200. Among them, the height of the liquid storage cavity 230 is greater than the height of the installation cavity 220. The filter medium 500 completely fills the inside of the installation cavity 220 to ensure the stability of the filter medium 500. While ensuring the purification effect of the filter medium 500, the thickness of the filter medium 500 itself can be reduced. The installation cavity 220 has a large space, which can hold more moisture and reduce the number of drainages.

[0044] A communication hole 211 communicating the installation cavity 220 and the liquid storage cavity 230 is opened in the middle of the partition plate 210. A guiding conical surface is formed on the outer periphery of the communication hole 211. The guiding conical surface is located on the upper end surface of the partition plate 210 and surrounds the outer periphery of the communication hole 211. The guiding conical surface inclines downward from the outside to the inside, which can guide the moisture flowing down from the filter medium 500 to smoothly pass through the communication hole 211 and enter the liquid storage cavity 230, avoiding the situation of water accumulation at the bottom of the installation cavity 220 and affecting the cleanliness of the installation cavity 220.

[0045] Please refer to Figure 4 and Figure 6 , a filter box 400 is detachably installed in the installation cavity 220. The filter medium 500 is installed in the filter box 400. The upper end of the filter box 400 communicates with a ventilation hole 240, and the lower end of the filter box 400 is provided with a water permeable hole 420 communicating with the liquid storage cavity 230. The filter box 400 serves as a carrier for holding the filter medium 500. The filter box 400 fits closely with the installation cavity 220 to prevent the gas in the cockpit from entering the liquid storage cavity 230 through the gap between the filter box 400 and the installation cavity 220, thereby reducing the gas purification effect. In addition, a circular hole is opened at the upper end of the filter box 400, and the circular hole can completely cover the circular area where the plurality of ventilation holes 240 are located, ensuring that the gas passing through the plurality of ventilation holes 240 can enter the filter box 400 through the circular hole and be fully absorbed by the filter medium 500. A conical guiding groove is opened at the lower end of the filter box 400, and a plurality of water permeable holes 420 are opened at the bottom of the conical guiding groove. The plurality of water permeable holes 420 are correspondingly connected to the communication hole 211 of the partition plate 210, ensuring that the moisture passing through the plurality of water permeable holes 420 can enter the liquid storage cavity 230 via the communication hole 211, avoiding the situation of water accumulation at the bottom of the filter box 400.

[0046] Please refer to Figures 3 to 6, one side of the installation cavity 220 has a first open end, the first open end is a rectangular opening, the filter cartridge 400 is a cuboid box structure adapted to the inner contour of the first open end, and a first handle 410 is installed on one side of the filter cartridge 400 close to the first open end. The first handle 410 is used to drive the filter cartridge 400 into or out of the installation cavity 220. When the filter cartridge 400 is inserted into the inside of the filter cartridge 400 from the first open end, the insertion operation can be carried out by holding the first handle 410 by hand. Similarly, when pulling out the filter cartridge 400 from the installation cavity 220, the operation can also be carried out with the help of the first handle 410, which is more convenient.

[0047] Specifically, when the filter cartridge 400 is completely inserted into the installation cavity 220, the first handle 410 protrudes outside the first open end and has an arc structure. The outer side of the arc structure has an arc surface, the arc surface is a hollow shell structure, and there is a hollow opening at the lower part of the arc surface. The hand is inserted into the inside of the shell through the hollow opening to drive the filter cartridge 400 to be inserted into or pulled out of the installation cavity 220 from the first open end.

[0048] Please refer to Figure 4 and Figure 7 , a liquid storage box 600 is detachably installed in the liquid storage cavity 230, and a water receiving hole 630 communicating with the installation cavity 220 is provided at the upper end of the liquid storage box 600. The liquid storage box 600 is in mutual fit with the inner wall of the liquid storage cavity 230. The water receiving hole 630 is a circular hole, and the inner diameter of the circular hole is larger than the inner diameter of the communication hole 211. The liquid storage box 600 can receive the filtered water through the water receiving hole 630. By setting the filter cartridge 400, it is convenient to install and replace the filter material 500 in the installation cavity 220.

[0049] Please refer to Figure 3 , Figure 4 , Figure 5 and Figure 7 , one side of the liquid storage cavity 230 has a second open end, the second open end is a rectangular opening, the liquid storage box 600 is a cuboid box structure adapted to the inner contour of the second open end, and a second handle 610 is installed on one side of the liquid storage box 600 close to the second open end. The second handle 610 is used to drive the liquid storage box 600 into or out of the liquid storage cavity 230. When the liquid storage box 600 is inserted into the inside of the liquid storage box 600 from the second open end, the insertion operation can be carried out by holding the second handle 610 by hand. Similarly, when pulling out the liquid storage box 600 from the liquid storage cavity 230, the operation can also be carried out with the help of the second handle 610, which is more convenient.

[0050] Specifically, after the liquid storage box 600 is completely inserted into the liquid storage cavity 230, the outer side surface of the liquid storage box 600 is flush with the second open end. The second handle 610 is located at the lower part of the outer side surface of the liquid storage box 600. The lower part of the outer side surface of the liquid storage cavity 230 is recessed inward, and a hook-shaped structure is formed above the recess. The area where the hook-shaped structure is located is a hollow housing structure. The hand holds the hook-shaped structure through the recessed area to drive the liquid storage box 600 to be inserted into or pulled out of the liquid storage cavity 230 from the second open end.

[0051] Please refer to Figure 7 , a liquid level sensor 620 is provided at the upper part of the inner cavity of the liquid storage box 600. The liquid level sensor 620 is installed at the upper part of the inner side wall of the liquid storage box 600 on the side away from the second open end. The liquid level sensor 620 feeds back by sensing the liquid level height in the liquid storage box 600 to the vehicle controller. When the liquid level height of the stored liquid in the liquid storage box 600 reaches the liquid level sensor 620, the liquid level sensor 620 sends an induction signal to the vehicle controller, and the vehicle controller reminds the driver to take out the liquid storage box 600 through the on-board computer, drain the liquid in the liquid storage box 600 and then reinstall it.

[0052] Among them, the filter material 500 includes an activated carbon base material and a calcium chloride base material. The activated carbon base material and the calcium chloride base material are arranged in layers. Among them, both the activated carbon base material and the calcium chloride base material can be designed into a layered structure and stacked on top of each other. The above-mentioned layered structure can also be multiple layers and stacked in sequence. The activated carbon base material and the calcium chloride base material can also be designed into a granular structure, and the activated carbon particles and the calcium chloride particles are mixed and pressed into an integral structure.

[0053] When using the cockpit purification device provided by the present invention, after replacing the filter material 500 once, cleaning the waste water once, and reinstalling it, the vehicle controller system records the time. When it is used for a period of time and the system prompts to clean the liquid storage box 600, it is used to clean the liquid storage box 600. After replacing the filter material 500, the system re-times. The user can replace the filter element in advance according to the local air environment, shorten the filtration time, and ensure the filtration effect.

[0054] Based on the same inventive concept, the present invention also provides a vehicle that uses the above-mentioned cockpit purification device, and thus has the same beneficial effects as the above-mentioned cockpit purification device.

[0055] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cockpit purification device, characterized in that, Comprising: A main housing (200) for being mounted at the bottom of a passenger instrument panel (100), and a ventilation hole (240) is provided at the top of the main housing (200); An installation cavity (220) provided in the upper part of the inner cavity of the main housing (200) and communicating with the ventilation hole (240), and a filter material (500) is installed in the installation cavity (220) for absorbing humid air and peculiar smell in the cockpit; A liquid storage cavity (230) provided in the lower part of the inner cavity of the main housing (200) and communicating with the installation cavity (220) for collecting moisture flowing down from the installation cavity (220).

2. The cabin purification device according to claim 1, characterized in that, A dust-proof net (300) is provided between the filter material (500) and the ventilation hole (240).

3. The cabin purification device according to claim 1, characterized in that A partition plate (210) is provided in the middle of the inner cavity of the main housing (200), and the partition plate (210) divides the inner cavity of the main housing (200) into the installation cavity (220) and the liquid storage cavity (230), and a communication hole (211) communicating the installation cavity (220) and the liquid storage cavity (230) is provided in the middle of the partition plate (210).

4. The cabin purification device according to claim 1, characterized in that, A filter box (400) is detachably installed in the installation cavity (220), the filter material (500) is installed in the filter box (400), the upper end of the filter box (400) communicates with the ventilation hole (240), and a water-permeable hole (420) communicating with the liquid storage cavity (230) is provided at the lower end of the filter box (400).

5. The cockpit purification device according to claim 4, characterized in that, One side of the installation cavity (220) has a first open end, and a first handle (410) is installed on one side of the filter box (400) close to the first open end for driving the filter box (400) to enter or leave the installation cavity (220).

6. The cockpit purification device according to claim 1, characterized in that, A liquid storage box (600) is detachably installed in the liquid storage cavity (230), and a water receiving hole (630) communicating with the installation cavity (220) is provided at the upper end of the liquid storage box (600).

7. The cabin purification device according to claim 6, characterized in that, One side of the liquid storage cavity (230) has a second open end, and a second handle (610) is installed on one side of the liquid storage box (600) close to the second open end for driving the liquid storage box (600) to enter or leave the liquid storage cavity (230).

8. The cabin purification device according to claim 6, wherein, A liquid level sensor (620) is provided in the upper part of the inner cavity of the liquid storage box (600), and the liquid level sensor (620) feeds back by sensing the liquid level height in the liquid storage box (600) to a vehicle controller.

9. A cockpit purification device according to any one of claims 1-8, characterized in that, The filter material (500) includes an activated carbon base material and a calcium chloride base material, and the activated carbon base material and the calcium chloride base material are arranged in layers or mixed with each other.

10. A vehicle, characterized in that, A cockpit purification device according to any one of claims 1-9 is included.

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