CN210191104U - Vehicle-mounted air purifier - Google Patents
Vehicle-mounted air purifier Download PDFInfo
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- CN210191104U CN210191104U CN201921279918.9U CN201921279918U CN210191104U CN 210191104 U CN210191104 U CN 210191104U CN 201921279918 U CN201921279918 U CN 201921279918U CN 210191104 U CN210191104 U CN 210191104U
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Abstract
The utility model relates to a vehicle-mounted air purifier, include: the air purifier comprises a machine shell, a filter element and a fan, wherein the machine shell comprises a machine body and an end cover which are connected in a split mode and distributed along the axial direction of the machine shell; the filter element is arranged in the air duct; the fan is arranged in the air duct. Because the fuselage and the end cover components of a whole that can function independently of each other of casing are connected, when the fuselage that is provided with the air intake or the end cover that is provided with the air outlet takes place to damage and need maintain or change the time, the user only need with one of fuselage and end cover from another in fuselage and the end cover detach maintain or change the operation can, and need not change whole casing, strengthened vehicle-mounted air purifier's the maintenance convenience greatly, prolong vehicle-mounted air purifier's life.
Description
Technical Field
The utility model relates to an automotive equipment technical field, in particular to on-vehicle air purifier.
Background
The vehicle-mounted air purifier is used for purifying air in the vehicle, so that the air in the vehicle is fresher, and the quality of the air in the vehicle is improved. The fuselage and the end cover of current vehicle-mounted air purifier's casing adopt integral type structural design usually, are difficult for maintaining alone or changing the fuselage that is provided with the air intake or the end cover that is provided with the air outlet, cause above-mentioned vehicle-mounted air purifier to be difficult to satisfy user's in-service use demand.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide a vehicle-mounted air purifier that is convenient to maintain.
An in-vehicle air purifier, comprising:
the air conditioner comprises a shell and a fan, wherein the shell comprises a machine body and an end cover which are connected in a split mode and distributed along the axial direction of the shell, an air inlet is formed in the machine body, an air outlet is formed in the end cover, and the air inlet and the air outlet are communicated to form an air channel;
the filter element is arranged in the air duct; and
and the fan is arranged in the air duct.
In one embodiment, the air duct comprises a purification cavity and an air supply cavity which are communicated, the purification cavity is arranged in the machine body, the air supply cavity is arranged in the end cover, the filter element is arranged in the purification cavity, and the fan is arranged at the communication position of the air supply cavity and the purification cavity.
In one embodiment, the filter element is a cylindrical structure, the periphery of the filter element is communicated with the air inlet, and the central hole of the filter element forms an air outlet channel communicated with the air outlet.
In one embodiment, the air conditioner further comprises a control circuit unit, the control circuit unit is arranged in the air duct, and the fan is electrically connected with the control circuit unit.
In one embodiment, the control circuit unit includes a main control circuit board and a control button, the main control circuit board is disposed in the air duct, and the control button is disposed on the end cover.
In one embodiment, the portable electronic device further comprises a base and a power supply circuit unit, wherein the base is arranged at one end, far away from the end cover, of the body, and the power supply circuit unit is arranged in the base and electrically connected with the control circuit unit.
In one embodiment, the control circuit unit and the power supply circuit unit are electrically connected through an electric coupler, the electric coupler includes a first coupler and a second coupler that are coupled, the first coupler is disposed at an end of the body away from the end cover, the second coupler is disposed at an end of the base for connecting to the body, and the first coupler and the second coupler are electrically connected to the control circuit unit and the power supply circuit unit, respectively.
In one embodiment, the power supply circuit unit comprises a power supply circuit board and a power supply interface, the power supply circuit board is arranged in the base and electrically connected with the control circuit unit, the power supply interface is arranged on the base and electrically connected with the power supply circuit board, and the power supply interface is used for electrically connecting the vehicle-mounted central control system through a power connection wire so that a battery of the vehicle-mounted central control system supplies power to the vehicle-mounted air purifier.
In one embodiment, the air quality sensor is arranged in the air duct and electrically connected with the control circuit unit.
In one embodiment, a through hole for communicating the outside with the air duct is formed in the position, corresponding to the air quality sensor, of the end cover and/or the machine body.
Above-mentioned vehicle-mounted air purifier, because the fuselage and the end cover components of a whole that can function independently of casing are connected, when the fuselage that is provided with the air intake or the end cover that is provided with the air outlet takes place to damage when needing to maintain or change, the user only need with one of them fuselage and end cover from another in fuselage and the end cover detach maintain or change the operation can, and need not change whole casing, strengthened vehicle-mounted air purifier's the maintenance convenience greatly, extension vehicle-mounted air purifier's life.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic cross-sectional view of an in-vehicle air purifier in one embodiment;
FIG. 2 is a schematic diagram of an embodiment of an in-vehicle air purifier;
FIG. 3 is a partial schematic structural view of the in-vehicle air purifier shown in FIG. 2;
FIG. 4 is another partial schematic view of the in-vehicle air purifier shown in FIG. 2;
fig. 5 is a schematic view of still another partial structure of the in-vehicle air cleaner shown in fig. 2.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1, in an embodiment, a vehicle air purifier 10 includes a casing 100, a filter element 200, and a fan 300, where the casing 100 includes a body 110 and an end cover 120 connected to each other and distributed along an axial direction of the casing 100, the body 110 is provided with an air inlet 111, the end cover 120 is provided with an air outlet 121, the air inlet 111 and the air outlet 121 are communicated to form an air duct 130, the filter element 200 is disposed in the air duct 130, the filter element 200 is configured to filter air passing through the filter element 200, the fan 300 is disposed in the air duct 130, and the fan 300 is configured to provide power for the air entering the air duct 130 to pass.
When the vehicle-mounted air purifier 10 works, air in a vehicle enters the air duct 130 through the air inlet 111 formed in the body 110, the fan 300 provides power for the air entering the air duct 130 to pass through the filter element 200, then the air passing through the fan is filtered through the filter element 200, and finally the air filtered through the filter element 200 is discharged out of the air duct 130 through the air outlet 121 formed in the end cover 120, so that the air in the vehicle is purified by the vehicle-mounted air purifier 10.
In one embodiment, the body 110 and the end cap 120 are separately connected. Because the body 110 and the end cover 120 of the housing 100 are separately connected, when the body 110 provided with the air inlet 111 or the end cover 120 provided with the air outlet 121 is damaged and needs to be maintained or replaced, a user only needs to detach one of the body 110 and the end cover 120 from the other one of the body 110 and the end cover 120 for maintenance or replacement operation, and does not need to replace the whole housing 100, so that the maintenance convenience of the vehicle-mounted air purifier 10 is greatly enhanced, and the service life of the vehicle-mounted air purifier 10 is prolonged.
As shown in fig. 2, in an embodiment, the air inlet 111 is annularly disposed on the outer circumference of the body 110, so that the amount of air entering per unit time is increased, and the air purifying efficiency of the vehicle air purifier 10 is improved. Further, the air outlet 121 is disposed at an end of the end cover 120 away from the body 110, so that the air has a sufficiently long stroke in the air duct 130, and the air can be sufficiently purified, thereby improving the air purification quality of the vehicle-mounted air purifier 10.
As shown in fig. 1, further, the air duct 130 includes a purification chamber 132 and an air supply chamber 134 which are communicated with each other, the purification chamber 132 is disposed in the body 110, the air supply chamber 134 is disposed in the end cover 120, the filter element 200 is disposed in the purification chamber 132, and the fan 300 is disposed at a communication position of the air supply chamber 134 and the purification chamber 132.
As shown in fig. 2 and 3, in the present embodiment, the filter element 200 is a cylindrical structure, the filter element 200 may be, but is not limited to, a HEPA cylindrical filter element, the periphery of the filter element 200 is communicated with the air inlet 111, and the central hole 210 of the filter element 200 forms an air outlet channel communicated with the air outlet 121. Referring to fig. 1 and 3, specifically, the blower 300 and the filter element 200 are sequentially disposed along a direction from the end cap 120 to the body 110, and further, an object accommodating groove 220 for accommodating substances for improving air quality is further disposed at an end of the filter element 200 facing the blower 300. The substance for improving air quality can be any one of deodorant, odor purifying agent, ozone generator, electrostatic generator, photocatalyst, anion generator, and nanometer water mist generator.
As shown in fig. 1, the vehicle air purifier 10 further includes a control circuit unit 400, the control circuit unit 400 is disposed in the air duct 130, and the fan 300 is electrically connected to the control circuit unit 400. Specifically, the control circuit unit 400 is disposed in the air supply cavity 134, and the control circuit unit 400 is used for controlling the start and the stop of the blower 300.
Further, the vehicle air purifier 10 further includes an air quality sensor 500, and the air quality sensor 500 is disposed in the air duct 130 and electrically connected to the control circuit unit 400. In this embodiment, the air quality sensor 500 is disposed in the blowing cavity 134 and between an inner wall of the end cover 120 far away from the body 110 and the fan 300. The air quality sensor 500 is capable of detecting an air quality parameter in the vehicle and providing a feedback signal to the control circuit unit 400.
Specifically, when the control circuit unit 400 detects that the parameter value of the air quality provided by the air quality sensor 500 reaches a preset value, the control circuit unit 400 may control the fan 300 to start, so as to purify the air in the vehicle by the vehicle-mounted air purifier 10, so as to reduce the concentration of harmful substances in the air in the vehicle, and reduce the degree of damage of the harmful substances to people in the vehicle; meanwhile, when the control circuit unit 400 detects that the parameter value of the air quality provided by the air quality sensor 500 is smaller than the preset value, the control circuit unit 400 can control the fan 300 to be turned off, so that the influence on the service life of the vehicle-mounted air purifier 10 caused by the long-time opening state of the fan 300 is avoided, and the intelligent degree of the vehicle-mounted air purifier 10 is greatly improved.
As shown in fig. 1, further, a through hole 122 for communicating the outside with the air duct 130 is provided at a position of the end cover 120 and/or the body 110 corresponding to the air quality sensor 500, so that the air quality sensor 500 can detect a quality parameter value of air in the vehicle. In the present embodiment, the through hole 122 is disposed on the sidewall of the end cap 120.
Further, the control circuit unit 400 includes a main control circuit board 410 and a control button 420 electrically connected to each other, the main control circuit board 410 is disposed in the air duct 130, and the control button 420 is disposed on the end cap 120. Specifically, the main control circuit board 410 is disposed in the air supply cavity 134, the control button 420 is disposed at one end of the end cap 120 far away from the body 110 and located at the rotation center of the blower 300, and the air outlet 121 is disposed around the control button 420.
In one embodiment, the control button 420 may be a mechanical switch button, and the blower 300 can be controlled to be turned on or off and the function can be switched by pressing the control button 420. Specifically, the fan 300 can be directly controlled to be turned on or off by pressing the control button 420; or the start or stop of the fan 300 is controlled by comparing the value of the air quality parameter in the vehicle detected by the air quality sensor 500 with a preset value.
In an embodiment, the vehicle air purifier 10 further includes a base 600 and a power supply circuit unit 700, the base 600 is disposed at an end of the body 110 away from the end cover 120, and the power supply circuit unit 700 is disposed in the base 600 and electrically connected to the control circuit unit 400.
As shown in fig. 4 and 5, in one embodiment, the base 600 is mechanically connected to the body 110 by magnetic attraction and/or snap-fitting. In this embodiment, one end of the body 110 away from the end cover 120 is provided with a plurality of locking hooks 140, one end of the base 600 for connecting the body 110 is correspondingly provided with a plurality of fastening positions 150, and the locking hooks 140 are rotatably fastened to the fastening positions 150.
As shown in fig. 1, in an embodiment, further, the control circuit unit 400 and the power supply circuit unit 700 are electrically connected through an electric coupler 800, the electric coupler 800 includes a first coupler 820 and a second coupler 840 coupled with each other, the first coupler 820 is disposed at an end of the body 110 far from the end cap 120, the second coupler 840 is disposed at an end of the base 600 for connecting to the body 110, and the first coupler 820 and the second coupler 840 are electrically connected to the control circuit unit 400 and the power supply circuit unit 700, respectively.
Further, the power supply circuit unit 700 includes a power supply circuit board 710 and a power supply interface 720, the power supply circuit board 710 is disposed in the base 600 and electrically connected to the control circuit unit 400, the power supply interface 720 is disposed on the base 600 and electrically connected to the power supply circuit board 710, and the power supply interface 720 is electrically connected to the vehicle-mounted central control system through a power connection line, so that the battery of the vehicle-mounted central control system supplies power to the vehicle-mounted air purifier 10. As shown in fig. 2, further, the power supply circuit unit 700 further includes a power-on indicator lamp 730, and the power-on indicator lamp 730 is disposed on the base 600 and electrically connected to the power supply circuit board 710.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. An on-vehicle air purifier, comprising:
the air conditioner comprises a shell and a fan, wherein the shell comprises a machine body and an end cover which are connected in a split mode and distributed along the axial direction of the shell, an air inlet is formed in the machine body, an air outlet is formed in the end cover, and the air inlet and the air outlet are communicated to form an air channel;
the filter element is arranged in the air duct; and
and the fan is arranged in the air duct.
2. The vehicle-mounted air purifier as claimed in claim 1, wherein the air duct comprises a purifying chamber and an air supplying chamber which are communicated with each other, the purifying chamber is arranged in the body, the air supplying chamber is arranged in the end cover, the filter element is arranged in the purifying chamber, and the fan is arranged at the communication position of the air supplying chamber and the purifying chamber.
3. The vehicle-mounted air purifier of claim 1, wherein the filter element is cylindrical, the outer periphery of the filter element is communicated with the air inlet, and the central hole of the filter element forms an air outlet channel communicated with the air outlet.
4. The vehicle-mounted air purifier of claim 1, further comprising a control circuit unit, wherein the control circuit unit is disposed in the air duct, and the fan is electrically connected to the control circuit unit.
5. The vehicle-mounted air purifier of claim 4, wherein the control circuit unit comprises a main control circuit board and a control button which are electrically connected, the main control circuit board is arranged in the air duct, and the control button is arranged on the end cover.
6. The vehicle-mounted air purifier of claim 4, further comprising a base and a power supply circuit unit, wherein the base is disposed at an end of the body away from the end cap, and the power supply circuit unit is disposed in the base and electrically connected to the control circuit unit.
7. The in-vehicle air cleaner of claim 6, wherein the control circuit unit and the power supply circuit unit are electrically connected through an electrical coupler, the electrical coupler includes a first coupler and a second coupler that are coupled to each other, the first coupler is disposed at an end of the body away from the end cover, the second coupler is disposed at an end of the base for connecting to the body, and the first coupler and the second coupler are electrically connected to the control circuit unit and the power supply circuit unit, respectively.
8. The vehicle-mounted air purifier of claim 6, wherein the power supply circuit unit comprises a power supply circuit board and a power supply interface, the power supply circuit board is arranged in the base and electrically connected with the control circuit unit, the power supply interface is arranged on the base and electrically connected with the power supply circuit board, and the power supply interface is used for electrically connecting the vehicle-mounted central control system through a power connection wire so that a battery of the vehicle-mounted central control system supplies power to the vehicle-mounted air purifier.
9. The vehicle-mounted air purifier of claim 4, further comprising an air quality sensor disposed in the air duct and electrically connected to the control circuit unit.
10. The vehicle-mounted air purifier of claim 9, wherein a through hole for communicating the outside with the air duct is formed at a position of the end cover and/or the body corresponding to the air quality sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921279918.9U CN210191104U (en) | 2019-08-08 | 2019-08-08 | Vehicle-mounted air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921279918.9U CN210191104U (en) | 2019-08-08 | 2019-08-08 | Vehicle-mounted air purifier |
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| Publication Number | Publication Date |
|---|---|
| CN210191104U true CN210191104U (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921279918.9U Active CN210191104U (en) | 2019-08-08 | 2019-08-08 | Vehicle-mounted air purifier |
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| CN (1) | CN210191104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281747A (en) * | 2019-08-08 | 2019-09-27 | 广东顺德博兰尼电器实业有限公司 | Vehicular air purifier |
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2019
- 2019-08-08 CN CN201921279918.9U patent/CN210191104U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281747A (en) * | 2019-08-08 | 2019-09-27 | 广东顺德博兰尼电器实业有限公司 | Vehicular air purifier |
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