CN214355465U - Hanging type in-car air humidifying self-cleaning dirt remover - Google Patents
Hanging type in-car air humidifying self-cleaning dirt remover Download PDFInfo
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- CN214355465U CN214355465U CN202120258448.9U CN202120258448U CN214355465U CN 214355465 U CN214355465 U CN 214355465U CN 202120258448 U CN202120258448 U CN 202120258448U CN 214355465 U CN214355465 U CN 214355465U
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Abstract
The utility model discloses a hanging type in-car air humidifying self-cleaning decontamination device, which comprises a self-cleaning body and a water collector arranged at the lower part of the self-cleaning body, wherein the surface of the self-cleaning body is provided with a photocatalytic material layer, an ultraviolet light source is arranged in the inner cavity of the self-cleaning body, and the self-cleaning body is provided with a fluid channel communicated with the inner cavity; the upper part of the self-cleaning body is provided with a spray pipe, a spray opening is formed in the spray pipe, a water delivery pipe used for delivering water into the spray pipe is communicated with the spray pipe, and one end, away from the spray pipe, of the water delivery pipe is communicated with the water collector. The utility model discloses a self-cleaning body, water collector, ultraviolet source, fluid passage, shower and the raceway that contains the photocatalytic material layer realize the self-cleaning decontamination of air in the car, can integrative gaseous photocatalytic purification in the realization car and the getting rid of to the photocatalytic purification result, effectively improve the interior air quality of car, improve purification rate, simple structure, reasonable in design, convenient to use.
Description
Technical Field
The utility model belongs to the technical field of the air conditioner purifies, the self-cleaning decontamination ware of air humidifying in concretely relates to carry formula car.
Background
The automobile air conditioner can effectively maintain the comfort of the environment in the automobile, along with the frequent occurrence of the haze, the road traffic jam, the pollution and other situations, gaseous pollutants inevitably enter the automobile to harm the health of people in the automobile, and the vehicle-mounted air purification system becomes an important component of the automobile air conditioner.
The technical personnel in the field can choose to adopt the porous medium clarifier usually based on the consideration of higher purification efficiency, because the restriction of the shape and the performance of porous medium material itself, in the in-service use process, the dust is piled up easily in the porous medium hole, influence the interior air-out air quality of car, reduce automobile purification system's purification efficiency, accumulational dust is difficult for clearing up, breed the bacterium easily, further deepen the threat to passenger healthy, porous medium can greatly increase purification system's pressure loss, reduce automobile air conditioning system's stability and increase power consumption. The purification system is suitable for the air in the automobile, has high efficiency in purification and is convenient to clean, and is one of effective ways for solving the problem of the current automobile environment deterioration.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough to above-mentioned prior art provides the self-cleaning decontamination ware of hanging-type in-car air humidifying, this decontamination ware realizes the self-cleaning decontamination of in-car air through self-cleaning body, water collector, ultraviolet source, fluid passage, shower and the raceway that contains the photocatalytic material layer, can integrative gaseous photocatalytic purification in the realization car and the getting rid of to the photocatalytic purification result, effectively improve the interior air quality of car, improve and purify speed, moreover, the steam generator is simple in structure, and reasonable design, high durability and convenient use.
In order to solve the technical problem, the utility model discloses a technical scheme is: a hanging-type in-car air humidifying self-cleaning dirt remover is characterized by comprising a self-cleaning body and a water collector arranged at the lower part of the self-cleaning body, wherein a photocatalytic material layer is arranged on the surface of the self-cleaning body, an ultraviolet light source is arranged in an inner cavity of the self-cleaning body, and a fluid channel communicated with the inner cavity is arranged on the self-cleaning body;
the self-cleaning body is characterized in that a spray pipe is arranged on the upper portion of the self-cleaning body, a spray opening is formed in the spray pipe, a water delivery pipe used for delivering water into the spray pipe is communicated with the spray pipe, and one end, far away from the spray pipe, of the water delivery pipe is communicated with a water collector.
The hanging type in-vehicle air humidifying self-cleaning decontamination device is characterized in that the self-cleaning body comprises a self-cleaning body shell which surrounds to form an inner cavity, the fluid channel is arranged on the self-cleaning body shell and communicated with the inner cavity, and the photocatalytic material layer is arranged on the inner wall surface of the inner cavity and the fluid channel.
The hanging-type in-vehicle air humidifying self-cleaning dirt remover is characterized in that the inner cavity is cylindrical, the self-cleaning body shell is a self-cleaning body shell with a circular ring-shaped cross section, and the fluid channel is arranged on the self-cleaning body shell and extends along the axial direction of the self-cleaning body shell.
The hanging type in-vehicle air humidifying self-cleaning dirt remover is characterized in that the number of the fluid channels is multiple, and the multiple fluid channels are uniformly distributed along the circumferential direction of the self-cleaning body shell.
The hanging type in-vehicle air humidifying self-cleaning decontamination device is characterized in that the number of the fluid channels is six, the self-cleaning body shell comprises six blocks of which the cross sections are in fan-ring shapes, the six blocks are circumferentially surrounded at intervals to form the inner cavity, and gaps between two adjacent blocks form corresponding fluid channels;
the self-cleaning body also comprises a left end cover and a right end cover which are detachably arranged at two ends of the self-cleaning body shell, and the inner sides of the left end cover and the right end cover are respectively provided with a clamping groove for clamping the block body;
the ultraviolet light source is located the inner chamber middle part and coincides with inner chamber central axis, the ultraviolet light source both ends are connected respectively on left end lid and right-hand member lid.
The hanging type in-vehicle air humidifying self-cleaning dirt remover is characterized in that the photocatalytic material layer is a titanium dioxide photocatalytic material layer.
The hanging type in-vehicle air humidifying self-cleaning dirt remover is characterized in that a water delivery port connected with a water delivery pipe is arranged at the bottom of the water collector, and a water filter is arranged at the water delivery port.
The hanging type in-vehicle air humidifying self-cleaning dirt separator is characterized by further comprising a water outlet arranged at the lower portion of the water collector.
The hanging type in-vehicle air humidifying self-cleaning decontamination device is characterized by further comprising a hanging device used for installing the hanging type in-vehicle air humidifying self-cleaning decontamination device in a vehicle;
the mounting device comprises a plate body, wherein the upper part of the plate body is provided with a bonding sheet for fixing the plate body on the top in the vehicle, the lower part of the plate body is fixed with a water collector mounting line and a self-cleaning body mounting line, one end of the water collector mounting line, far away from the plate body, is connected to the water collector, and one end of the self-cleaning body mounting line, far away from the plate body, is connected to the self-cleaning body.
The hanging type in-vehicle air humidifying self-cleaning decontamination device is characterized in that the hanging device further comprises a connecting device for connecting a water collector hanging line and a water collector;
the connecting device comprises a bolt fixed on the water collector, and the water collector mounting wire is wound and fixed on the bolt.
Compared with the prior art, the utility model has the following advantage:
1. the utility model discloses a self-cleaning body, water collector, ultraviolet source, fluid passage, shower, the raceway that the setting contains the photocatalytic material layer realize the self-cleaning decontamination of air in the car, can integrative gaseous photocatalytic purification in the realization car and the getting rid of to the photocatalytic purification result, effectively improve the interior air quality of car, improve purification rate, simple structure, reasonable in design, convenient to use.
2. As preferred, the utility model discloses a photocatalysis material layer sets up on the internal face and the fluid passage of inner chamber, and photocatalysis efficiency is higher, and is better to the purifying effect of gaseous pollutant in the car.
3. As preferred, the utility model discloses a self-cleaning body casing is the self-cleaning body casing in the band gap that surrounds formation by six fan-shaped blocks, the number of clearance is six, contained angle between two adjacent clearances is 60, the cross-section circular arc length that the clearance is close to inner chamber department is less than the cross-section circular arc length of keeping away from inner chamber department, the interior narrow outer wide spray tube formula shape that the clearance has, can accelerate the air current when utilizing vehicle air conditioner circulation system with gaseous self-cleaning body inner chamber of introducing from air current channel in with the car, make gaseous fully and high-speed the carrying to self-cleaning body inner chamber and the contact of the titanium dioxide photocatalysis material on inner chamber surface in the car, gaseous from the air current channel who is located vehicle air conditioner circulation system lee side row to the car in after the photocatalysis purification, thereby gaseous clean purification in more effectual realization car.
4. The utility model discloses simple structure, the principle is reliable, has very high popularization and application and worth.
The technical solution of the present invention will be described in further detail with reference to the accompanying drawings and embodiments.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of fig. 1.
Fig. 3 is an enlarged view of a portion a in fig. 1.
Fig. 4 is a schematic view of the connection relationship between the roof, the adhesive sheet and the panel body in the vehicle.
Fig. 5 is a schematic view of the connection relationship between the left end cover and the block body and the connection relationship between the right end cover and the block body.
Description of reference numerals:
1-block body; 2-a fluid channel; 3, inner cavity;
4-an L-shaped connector; 5-ultraviolet light source; 6, a spray pipe;
7-a water collector; 8, a water collecting cavity; 9-a battery;
10-a pumping device; 11-a drain port; 12-a bolt;
13-a shutter; 14-a baffle; 15-water collector mounting wire;
16-vehicle roof; 17-a plate body; 18-adhesive sheet;
19-water conveying pipe; 20-a gasket; 21-left end cap;
22-right end cover; 23-a card slot; 24-water delivery port;
25-self-cleaning body mounting wire; 26-water filter.
Detailed Description
As shown in fig. 1, the mounted vehicle interior air humidifying self-cleaning decontamination device of the embodiment includes a self-cleaning body and a water collector 7 arranged at the lower part of the self-cleaning body, wherein a photocatalytic material layer is arranged on the surface of the self-cleaning body, an ultraviolet light source 5 is arranged in an inner cavity 3 of the self-cleaning body, and a fluid channel 2 communicated with the inner cavity 3 is arranged on the self-cleaning body;
the self-cleaning body is characterized in that a spray pipe 6 is arranged at the upper part of the self-cleaning body, a spray opening is formed in the spray pipe 6, a water delivery pipe 19 used for delivering water into the spray pipe 6 is communicated with the spray pipe 6, and one end, far away from the spray pipe 6, of the water delivery pipe 19 is communicated with a water collector 7.
The utility model discloses a self-cleaning body, water collector, ultraviolet source, fluid passage, shower, the raceway that contains the photocatalytic material layer realize the self-cleaning decontamination of air in the car, can integrative gaseous photocatalytic purification in the realization car and the getting rid of to the photocatalytic purification result, effectively improve the interior air quality of car, improve purification rate, simple structure, reasonable in design, convenient to use.
In the self-cleaning decontamination device of air humidification in hanging type car of this embodiment, the self-cleaning body is including enclosing the self-cleaning body casing that forms inner chamber 3, fluid passage 2 set up in on the self-cleaning body casing and communicate with inner chamber 3, the photocatalysis material layer set up in on the internal face of inner chamber 3 and fluid passage 2. As preferred, the utility model discloses a photocatalysis material layer sets up on the internal face and the fluid passage of inner chamber, and photocatalysis efficiency is higher, and is better to the purifying effect of gaseous pollutant in the car.
In the self-cleaning decontamination device of air humidification in the carry formula car of this embodiment, the shape of inner chamber 3 is cylindrical, self-cleaning body casing is that cross-sectional shape is the self-cleaning body casing of circle ring, fluid passage 2 sets up on self-cleaning body casing and along self-cleaning body casing axial extension. As a possible embodiment, the self-cleaning body shell is in the shape of a cylinder with a cylindrical cavity, and the cross section of the self-cleaning body shell is in the shape of a circular ring, and the cylindrical cavity forms an inner cavity of the self-cleaning body.
In the mounted vehicle air humidifying self-cleaning dirt remover of the embodiment, the fluid channels 2 are multiple, and the fluid channels 2 are uniformly distributed along the circumferential direction of the self-cleaning body shell.
In the mounted vehicle-mounted vehicle air humidifying self-cleaning decontamination device, the number of the fluid channels 2 is six, the self-cleaning body shell comprises six blocks 1 with sector-ring-shaped cross sections, the six blocks 1 surround the inner cavity 3 at intervals in the circumferential direction, and a gap between two adjacent blocks 1 corresponds to the fluid channels 2;
the self-cleaning body further comprises a left end cover 21 and a right end cover 22 which are detachably arranged at two ends of the self-cleaning body shell, and clamping grooves 23 used for clamping the block body 1 are formed in the inner sides of the left end cover 21 and the right end cover 22;
the ultraviolet light source 5 is located in the middle of the inner cavity 3 and coincides with the central axis of the inner cavity 3, and two ends of the ultraviolet light source 5 are connected to the left end cover 21 and the right end cover 22 respectively.
As preferred, the utility model discloses a self-cleaning body casing is the self-cleaning body casing in the band gap that surrounds formation by six fan-shaped blocks, the number of clearance is six, contained angle between two adjacent clearances is 60, the cross-section circular arc length that the clearance is close to inner chamber department is less than the cross-section circular arc length of keeping away from inner chamber department, the interior narrow outer wide spray tube formula shape that the clearance has, can accelerate the air current when utilizing vehicle air conditioner circulation system with gaseous self-cleaning body inner chamber of introducing from air current channel in with the car, make gaseous fully and high-speed the carrying to self-cleaning body inner chamber and the contact of the titanium dioxide photocatalysis material on inner chamber surface in the car, gaseous from the air current channel who is located vehicle air conditioner circulation system lee side row to the car in after the photocatalysis purification, thereby gaseous clean purification in more effectual realization car.
In this embodiment, the spraying pipe 6 is disposed on the upper portion of the block 1 and extends along the axial direction of the block 1, the spraying openings are plural, the spraying openings are distributed along the axial direction of the spraying pipe 6, and the water delivery pipe 19 is connected to the middle portion of the spraying pipe 6. The water in the water collector 7 flows into the spray pipe 6 and then is sprayed out through the spray opening, flows along the outer wall surface of the block body 1 under the action of gravity, and enters the inner cavity 3 from the fluid channel 2.
In this embodiment, water collector 7 includes baffle 14 and the lateral wall that catchments, and baffle 14 and the lateral wall that catchments surround and form the chamber 8 that catchments, self-cleaning body place in on the water collector 7 just self-cleaning body lower part is arranged in the chamber 8 that catchments, the opening that is used for placing self-cleaning body is seted up at baffle 14 middle part. The fluid channel 2 positioned at the upper part of the water collecting cavity 8 can realize the transmission of gas in the vehicle and the inner cavity 3 of the self-cleaning body, and the fluid channel 2 positioned in the water collecting cavity 8 can realize the flow of fluid containing products after photocatalytic reaction accumulated in the inner cavity 3 to the water collecting cavity 8.
The two fluid channels 2 in the middle of the self-cleaning body are located at the baffle 14, the shielding plates 13 are vertically arranged on the baffle 14 and located on two sides of the self-cleaning body respectively, a certain distance is reserved between each shielding plate 13 and the corresponding fluid channel 2, the heights of the shielding plates 13 and the corresponding fluid channels 2 are equal, the shielding plates 13 can prevent ultraviolet light from leaking, and meanwhile air flow in a vehicle cannot be blocked to flow in the fluid channels 2.
In the mounted vehicle interior air humidifying self-cleaning dirt separator of the embodiment, the photocatalytic material layer is a titanium dioxide photocatalytic material layer.
In the carried vehicle-mounted air humidifying self-cleaning dirt separator of the embodiment, the bottom of the water collector 7 is provided with a water delivery port 24 connected with the water delivery pipe 19, and the water filter 26 is arranged at the water delivery port 24.
In the hanging type in-vehicle air humidifying self-cleaning dirt separator of the embodiment, the hanging type in-vehicle air humidifying self-cleaning dirt separator further comprises a water outlet 11 arranged at the lower part of the water collector 7. The water outlet 11 is communicated with the outside of the vehicle through a water drainage pipeline. The water sprayed to the outer surface of the self-cleaning body enters the inner cavity 3 along the fluid channel 2, the products generated after the photocatalytic reaction in the inner cavity 3 enter the water collecting cavity 8 under the action of the water flow, and the sewage gathered in the water collecting cavity 8 is discharged out of the vehicle through the water outlet 11 and the water discharge pipeline.
The hanging type in-vehicle air humidifying self-cleaning decontamination device also comprises a pumping device 10 and a battery 9, wherein the pumping device 10 is respectively connected with a water delivery pipe 19 and the drainage pipeline, and the battery 9 is used for supplying power to the pumping device 10; the pumping device 10 is used for conveying the water collector 7 to the self-cleaning body through the water conveying pipe 19, or discharging sewage in the water collector 7 to the outside of the vehicle through the water discharging port 11, and the pumping device 10 is a pumping device commonly used in the field, and the structure of the pumping device is not limited as long as the above functions can be realized.
The mounted in-vehicle air humidifying self-cleaning decontamination device of the embodiment also comprises a mounting device used for mounting the mounted in-vehicle air humidifying self-cleaning decontamination device in a vehicle;
the mounting device comprises a plate body 17, the upper portion of the plate body 17 is provided with a bonding sheet 18 for fixing the plate body 17 to a top 16 in a vehicle, the lower portion of the plate body 17 is fixed with a water collector mounting line 15 and a self-cleaning body mounting line 25, one end, away from the plate body 17, of the water collector mounting line 15 is connected to a water collector 7, and one end, away from the plate body 17, of the self-cleaning body mounting line 25 is connected to the self-cleaning body. In this embodiment, the mode of being fixed in on the roof 16 in the car with plate body 17 is fixed for through the detachable bonding sheet, and for increasing fixed effect, roof 16 still is provided with L shape connecting piece 4 in the car and is located plate body 17 both sides, is provided with the connecting pad on the L shape connecting piece 4, can further strengthen plate body 17's installation effect. The way of fixing the plate body 17 in this embodiment may also be bolt and nut assembly fixing or fixing by other external fixing pieces.
In the mounted-type in-vehicle air humidifying self-cleaning dirt separator of the embodiment, the mounting device further comprises a connecting device for connecting the water collector mounting line 15 and the water collector 7;
the connecting device comprises a bolt 12 fixed on the water collector 7, and the water collector mounting wire 15 is wound and fixed on the bolt 12. The bolt is welded and fixed on the water collector hanging surface;
the number of the bolts 12 is four, and the number of the water collector mounting lines 15 is four; the mounting of the water collector 7 is realized through the four water collector mounting lines 15, and the stability is higher. In order to further improve the stability, the bolt 12 is sleeved with a gasket 20, and the gasket 20 is positioned between the head of the bolt 12 and the corresponding plane of the water collector 7.
Adopt the utility model discloses carry out the self-cleaning method of decontaminating of interior air humidifying of car, including following step:
firstly, bonding a plate body 17 on a preset vehicle roof 16 by using a bonding sheet 18, respectively winding four water collector mounting lines 15 on corresponding bolts 12 on a water collector 7, fixing, pre-placing a proper amount of clear water in the water collector 7, placing a self-cleaning body on the water collector 7, and respectively winding four self-cleaning body mounting lines 25 on a left end cover 21 and a right end cover 22;
secondly, starting an automobile air conditioner circulating system and an ultraviolet light source 5, enabling air in the automobile to enter an inner cavity 3 through a fluid channel 2 located close to the near-wind surface of the automobile air conditioner circulating system, degrading and removing pollutants in the air by a photocatalytic material under the action of ultraviolet light, returning the air without the pollutants to the automobile from the fluid channel 2 close to the lee surface of the automobile air conditioner circulating system, and continuing for a preset time;
step three, starting the pumping device 10, after water in the water collector 7 is filtered by the water filter 26, the water is conveyed to the spray pipe 6 through the water conveying port 24 and the water conveying pipe 19 and then flows out of the spray port, under the action of gravity, the water flowing out of the spray port flows along the outer wall surface of the block body 1 and enters the inner cavity 3 from the fluid channel 2, and a product after photocatalytic reaction in the inner cavity 3 is brought into the water collector 7;
and step four, operating for a period of time, wherein the operating time can be 1 month for example, starting the pumping device 10 under the condition that the ultraviolet light source 5 is turned off, and discharging the sewage in the water collector 7 out of the vehicle through the water outlet 11 and the water discharge pipeline through a water outlet arranged at the top of the vehicle to finish pollution discharge and avoid secondary pollution.
The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to utility model technical entity to any simple modification, change and the equivalent structure change of doing above embodiment, all still belong to the utility model discloses technical scheme's within the scope of protection.
Claims (10)
1. A hanging-type in-car air humidifying self-cleaning decontamination device is characterized by comprising a self-cleaning body and a water collector (7) arranged at the lower part of the self-cleaning body, wherein a photocatalytic material layer is arranged on the surface of the self-cleaning body, an ultraviolet light source (5) is arranged in an inner cavity (3) of the self-cleaning body, and a fluid channel (2) communicated with the inner cavity (3) is arranged on the self-cleaning body;
the self-cleaning device is characterized in that a spray pipe (6) is arranged on the upper portion of the self-cleaning body, a spray opening is formed in the spray pipe (6), a water delivery pipe (19) used for delivering water into the spray pipe (6) is communicated with the spray pipe (6), and one end, far away from the spray pipe (6), of the water delivery pipe (19) is communicated with a water collector (7).
2. The mounted vehicle-mounted air humidifying self-cleaning decontamination device according to claim 1, wherein the self-cleaning body comprises a self-cleaning body shell surrounding to form an inner cavity (3), the fluid channel (2) is arranged on the self-cleaning body shell and communicated with the inner cavity (3), and the photocatalytic material layer is arranged on the inner wall surface of the inner cavity (3) and the fluid channel (2).
3. The mounted vehicle-mounted air humidifying self-cleaning decontamination device according to claim 2, wherein the inner cavity (3) is cylindrical, the self-cleaning body shell is a self-cleaning body shell with a circular ring-shaped cross section, and the fluid channel (2) is arranged on the self-cleaning body shell and axially extends along the self-cleaning body shell.
4. The mounted vehicle-mounted air humidifying self-cleaning decontamination device according to claim 2 or 3, wherein the fluid channels (2) are multiple, and the fluid channels (2) are uniformly distributed along the circumferential direction of the self-cleaning body shell.
5. The on-board vehicle air humidifying self-cleaning decontamination device according to claim 4, wherein the fluid passages (2) are six, the self-cleaning body housing comprises six blocks (1) with sector-ring-shaped cross sections, the six blocks (1) surround the inner cavity (3) at intervals in the circumferential direction, and gaps between two adjacent blocks (1) form corresponding fluid passages (2);
the self-cleaning body further comprises a left end cover (21) and a right end cover (22) which are detachably arranged at two ends of the self-cleaning body shell, and clamping grooves (23) used for clamping the block body (1) are formed in the inner side of the left end cover (21) and the inner side of the right end cover (22);
the ultraviolet light source (5) is located in the middle of the inner cavity (3) and is overlapped with the central axis of the inner cavity (3), and two ends of the ultraviolet light source (5) are connected to the left end cover (21) and the right end cover (22) respectively.
6. The mounted vehicle-mounted air humidifying self-cleaning dirt separator according to claim 1, wherein the photocatalytic material layer is a titanium dioxide photocatalytic material layer.
7. The mounted vehicle-mounted air humidifying self-cleaning decontamination device according to claim 1, wherein a water delivery port (24) connected with a water delivery pipe (19) is arranged at the bottom of the water collector (7), and a water filter (26) is arranged at the water delivery port (24).
8. The mounted in-vehicle air humidifying self-cleaning dirt separator according to claim 1, further comprising a water outlet (11) arranged at the lower part of the water collector (7).
9. The mounted in-vehicle air humidifying self-cleaning decontamination device according to claim 1, further comprising a mounting device for mounting the mounted in-vehicle air humidifying self-cleaning decontamination device in a vehicle;
the mounting device comprises a plate body (17), wherein the bonding sheet (18) used for fixing the plate body (17) to the top (16) in the vehicle is arranged on the upper portion of the plate body (17), a water collector mounting line (15) and a self-cleaning body mounting line (25) are fixed on the lower portion of the plate body (17), one end, far away from the plate body (17), of the water collector mounting line (15) is connected to a water collector (7), and one end, far away from the plate body (17), of the self-cleaning body mounting line (25) is connected to the self-cleaning body.
10. The mounted vehicle-mounted air humidifying self-cleaning decontamination device according to claim 9, wherein the mounting device further comprises a connecting device for connecting a water collector mounting line (15) and a water collector (7);
the connecting device comprises a bolt (12) fixed on the water collector (7), and the water collector mounting wire (15) is wound and fixed on the bolt (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120258448.9U CN214355465U (en) | 2021-01-29 | 2021-01-29 | Hanging type in-car air humidifying self-cleaning dirt remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120258448.9U CN214355465U (en) | 2021-01-29 | 2021-01-29 | Hanging type in-car air humidifying self-cleaning dirt remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214355465U true CN214355465U (en) | 2021-10-08 |
Family
ID=77961142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120258448.9U Active CN214355465U (en) | 2021-01-29 | 2021-01-29 | Hanging type in-car air humidifying self-cleaning dirt remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214355465U (en) |
-
2021
- 2021-01-29 CN CN202120258448.9U patent/CN214355465U/en active Active
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