Automobile air outlet with filtering and cleaning structure

Abstract

The utility model relates to an automobile air outlet with a filtering and cleaning structure, which belongs to the technical field of automobile accessories and comprises an air outlet body, a filtering component is mounted at the air outlet body and an air inlet, the filtering component comprises a frame, the frame is mounted on the air outlet body, and the air inlet is communicated with the air outlet body. By arranging the filter screen, the first activated carbon layer, the aromatic layer and the second activated carbon layer, dust filtration can be achieved through the filter screen, peculiar smell can be removed through the first activated carbon layer and the second activated carbon layer, aroma enhancement treatment is conducted through the aromatic layer, and the filter cleaning effect is improved by obliquely arranging the filter assembly; through the arrangement of the honeycomb frame body, activated carbon in the honeycomb frame body cannot be accumulated at a designated position due to vibration of an automobile, so that the filtering effect is improved, and small-particle dust is treated through the negative ion discharging tips, is adsorbed mutually and is further filtered through the non-woven fabric layer.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile accessories, and in particular relates to an automobile air outlet with a filtering and cleaning structure. Background Art

[0002] As the air outlet of the automobile air-conditioning system, the air outlet of the automobile air-conditioning system needs to maximize the particle filtration efficiency of the air in addition to distributing air during the operation of the automobile air-conditioning.

[0003] The existing automobile air-conditioning outlet cannot meet the requirements of air filtration through only one air inlet of the car in a severe haze weather environment. At the same time, filtering is currently only achieved through multi-layer filter nets, with poor filtering effect, and there will be odor after long-term use, which affects the environment inside the car. Utility Model Content

[0004] The utility model proposes a car air outlet with a filtering and cleaning structure to solve the technical problems that the existing car air-conditioning outlet cannot meet the requirements of filtering through only one air inlet of the car in a weather environment with severe haze, and at the same time, filtering is currently only achieved through a multi-layer filter net, the filtering effect is poor, and there will be odor after long-term use, which affects the environment inside the car.

[0005] A car air outlet with a filtering and cleaning structure comprises: an air outlet body, a filtering assembly is installed at the air inlet of the air outlet body, and the filtering assembly comprises: a frame, the frame is installed on the air outlet body, and a filter screen, a first activated carbon layer, an aromatic layer and a second activated carbon layer are installed on the frame in sequence from the air inlet end to the air outlet end.

[0006] Furthermore, the filter assembly is arranged obliquely on the air outlet body.

[0007] Furthermore, the first activated carbon layer and the second activated carbon layer have the same structure.

[0008] Furthermore, the first activated carbon layer includes: a honeycomb frame, the honeycomb frame has activated carbon built in it, and non-woven fabric layers are arranged on both sides of the honeycomb frame.

[0009] Furthermore, a dust removal chamber is arranged between the filter and the first activated carbon layer, and a plurality of negative ion discharge tips are arranged on the side wall of the honeycomb frame near the air inlet end of the frame, and the negative ion discharge tips are placed in the dust removal chamber, and the negative ion discharge tips are electrically connected to a negative ion generator arranged outside the air outlet body.

[0010] Furthermore, the honeycomb vias on the honeycomb frame of the first activated carbon layer and the honeycomb vias on the honeycomb frame of the second activated carbon layer are arranged in a staggered manner.

[0011] Furthermore, the aroma layer includes: a liquid storage tank, which is installed between the first activated carbon layer and the second activated carbon layer, a hard sponge frame is arranged between the first activated carbon layer and the second activated carbon layer, the upper end of the hard sponge frame is placed in the liquid storage tank, and a liquid filling port is arranged on the liquid storage tank.

[0012] Furthermore, the hard sponge rack includes: a sponge main column, the upper end of which is placed in the liquid storage tank, and a plurality of sponge sub-columns are arranged on the sponge main column.

[0013] Beneficial effects:

[0014] The present application provides a filter, a first activated carbon layer, an aroma layer and a second activated carbon layer, so that dust can be filtered through the filter, odor can be removed through the first activated carbon layer and the second activated carbon layer, and fragrance can be enhanced through the aroma layer.

[0015] The present application increases the filtering and cleaning effect by tilting the filter assembly.

[0016] The present application provides a honeycomb frame so that the activated carbon in the honeycomb frame can be prevented from being accumulated at a designated position due to the vibration of the car, thereby improving the filtering effect.

[0017] The present application divides and drains the air multiple times by staggering the honeycomb vias on the honeycomb frame of the first activated carbon layer and the honeycomb vias on the honeycomb frame of the second activated carbon layer, thereby improving the filtering effect.

[0018] The present application processes small dust particles through the negative ion discharge tip so that they are adsorbed to each other and further filtered through the non-woven fabric layer.

[0019] The present application improves the fragrance liquid dispersing efficiency by arranging a plurality of sponge sub-columns on a sponge main column. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the filter assembly of the utility model;

[0022] Description of the markings in the figure:

[0023] Air outlet body 1, filter assembly 2, frame 21, filter screen 22, first activated carbon layer 23, honeycomb frame 231, non-woven fabric layer 232, negative ion discharge tip 233, fragrance layer 24, liquid storage tank 241, hard sponge frame 242, sponge main column 2421, sponge sub-column 2422, liquid injection port 243, second activated carbon layer 25, dust removal chamber 26. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.

[0026] Embodiment 1, as Figure 1 - Figure 2 As shown, a car air outlet with a filtering and cleaning structure comprises: an air outlet body 1, a filter assembly 2 is installed at the air inlet of the air outlet body 1, and the filter assembly 2 comprises: a frame 21, the frame 21 is installed on the air outlet body 1, and the frame 21 is sequentially installed with a filter screen 22, a first activated carbon layer 23, an aromatic layer 24 and a second activated carbon layer 25 from the air inlet end to the air outlet end, the filter assembly 2 is tilted on the air outlet body 1, and the first activated carbon layer 23 and the second activated carbon layer 25 have the same structure.

[0027] The present application provides a filter 22, a first activated carbon layer 23, an aromatic layer 24 and a second activated carbon layer 25, so that dust can be filtered through the filter 22, odor can be removed through the first activated carbon layer 23 and the second activated carbon layer 25, and fragrance can be enhanced through the aromatic layer 24. The present application provides a filter component 2 by tilting it to increase the filtering and cleaning effect.

[0028] In the second embodiment, the first activated carbon layer 23 comprises: a honeycomb frame 231, wherein the honeycomb frame 231 has activated carbon built therein, non-woven fabric layers 232 are arranged on both sides of the honeycomb frame 231, a dust removal chamber 26 is arranged between the filter 22 and the first activated carbon layer 23, and a plurality of negative ion discharge tips 233 are arranged on the side wall of the honeycomb frame 231 near the air inlet end of the frame 21, and the negative ion discharge tips 233 are placed in the dust removal chamber 26, and the negative ion discharge tips 233 are electrically connected to the negative ion generator arranged outside the air outlet body 1, and the honeycomb through holes on the honeycomb frame 231 of the first activated carbon layer 23 and the honeycomb through holes on the honeycomb frame 231 of the second activated carbon layer 25 are staggered.

[0029] The present application is provided with a honeycomb frame 231, so that the activated carbon in the honeycomb frame 231 can be prevented from being accumulated due to the vibration of the car at the designated position, thereby improving the filtering effect. The present application divides and drains the air multiple times by staggering the honeycomb vias on the honeycomb frame 231 of the first activated carbon layer 23 and the honeycomb vias on the honeycomb frame 231 of the second activated carbon layer 25, thereby improving the filtering effect. The present application processes small particles of dust through the negative ion discharge tip 233 so that they are adsorbed on each other and further filtered through the non-woven fabric layer 232.

[0030] Embodiment three, the aroma layer 24 includes: a liquid storage tank 241, the liquid storage tank 241 is installed between the first activated carbon layer 23 and the second activated carbon layer 25, a hard sponge frame 242 is arranged between the first activated carbon layer 23 and the second activated carbon layer 25, the upper end of the hard sponge frame 242 is placed in the liquid storage tank 241, the liquid storage tank 241 is provided with a liquid filling port 243, the hard sponge frame 242 includes: a sponge main column 2421, the upper end of the sponge main column 2421 is placed in the liquid storage tank 241, and a plurality of sponge sub-columns 2422 are arranged on the sponge main column 2421.

[0031] Working process:

[0032] First, the gas passes through the filter 22 to filter large particles, and then passes through the dust removal chamber 26 and the negative ion discharge tip 233 to emit negative ions that come into contact with the dust and aggregate with each other. The dust is filtered through the non-woven fabric layer 232, and the generated odor is removed through the first activated carbon layer 23 and the second activated carbon layer 25. The aromatic liquid in the liquid storage tank 241 is dispersed through the sponge main column 2421 and the sponge sub-column 2422.

[0033] The present application improves the fragrance liquid dispersing efficiency by arranging a plurality of sponge sub-columns 2422 on the sponge main column 2421 .

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An automobile air outlet with a filtering and cleaning structure, comprising: An air outlet body (1), wherein a filter assembly (2) is installed at the air inlet of the air outlet body (1), characterized in that the filter assembly (2) comprises: a frame (21), wherein the frame (21) is installed on the air outlet body (1), and wherein a filter screen (22), a first activated carbon layer (23), an aromatic layer (24) and a second activated carbon layer (25) are installed on the frame (21) in sequence from the air inlet end to the air outlet end.

2. The automobile air outlet with a filtering and cleaning structure according to claim 1, characterized in that: The filter assembly (2) is arranged obliquely on the air outlet body (1).

3. The automobile air outlet with a filtering and cleaning structure according to claim 1, characterized in that: The first activated carbon layer (23) and the second activated carbon layer (25) have the same structure.

4. The automobile air outlet with a filtering and cleaning structure according to claim 1, characterized in that: The first activated carbon layer (23) comprises: a honeycomb frame (231), wherein the honeycomb frame (231) has activated carbon built in, and non-woven fabric layers (232) are arranged on both sides of the honeycomb frame (231).

5. The automobile air outlet with a filtering and cleaning structure according to claim 4, characterized in that: A dust removal chamber (26) is arranged between the filter screen (22) and the first activated carbon layer (23); a plurality of negative ion discharge tips (233) are arranged on the side wall of the honeycomb frame (231) close to the air inlet end of the frame (21); the negative ion discharge tips (233) are placed in the dust removal chamber (26); and the negative ion discharge tips (233) are electrically connected to a negative ion generator arranged outside the air outlet body (1).

6. The automobile air outlet with a filtering and cleaning structure according to claim 4, characterized in that: The honeycomb vias on the honeycomb frame (231) of the first activated carbon layer (23) and the honeycomb vias on the honeycomb frame (231) of the second activated carbon layer (25) are arranged in a staggered manner.

7. The automobile air outlet with a filtering and cleaning structure according to claim 1, characterized in that: The aroma layer (24) comprises: a liquid storage tank (241), the liquid storage tank (241) being installed between the first activated carbon layer (23) and the second activated carbon layer (25), a hard sponge frame (242) being arranged between the first activated carbon layer (23) and the second activated carbon layer (25), the upper end of the hard sponge frame (242) being placed in the liquid storage tank (241), and a liquid injection port (243) being arranged on the liquid storage tank (241).

8. The automobile air outlet with a filtering and cleaning structure according to claim 7, characterized in that: The hard sponge rack (242) comprises: a sponge main column (2421), the upper end of the sponge main column (2421) is placed in the liquid storage box (241), and a plurality of sponge sub-columns (2422) are arranged on the sponge main column (2421).

Images