CN203478441U - Vehicle-mounted air purifier - Google Patents
Vehicle-mounted air purifier Download PDFInfo
- Publication number
- CN203478441U CN203478441U CN201320523222.2U CN201320523222U CN203478441U CN 203478441 U CN203478441 U CN 203478441U CN 201320523222 U CN201320523222 U CN 201320523222U CN 203478441 U CN203478441 U CN 203478441U
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- air inlet
- air
- air purifier
- control circuit
- housing
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- Air-Conditioning For Vehicles (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
A vehicle-mounted air purifier is provided with a casing, a rear air inlet (8) in the rear portion of the casing, lateral air inlets (19) in two ends of the casing, an air outlet (4) in the front portion of the casing, a negative ion generator (17), a control circuit (18), and a power source switch (12) and a power source plug (15) electrically connected with the control circuit (18) The rear air inlet (8) and the two lateral air inlets (19) are communicated with each other in the casing to form an air inlet channel, a filtering mesh assembly (1), an ultraviolet lamp (2), a photocatalyst filter screen (3) and a fan (5) are sequentially distributed in the casing between the air inlet channel and the air outlet (4), the fan (5) and the ultraviolet lamp (2) are electrically connected with the control circuit (18), the negative ion generator (17) and the control circuit (18) are electrically connected with a negative ion generator switch (13), a generating head of the negative ion generator faces to the air inlet portion or the air outlet portion of the fan (5), and the filter screen assembly (1) and the photocatalyst filter screen (3) are perpendicular to the air direction.
Description
Technical field
The utility model relates to air purifier, especially relates to a kind of vehicular air purifier.
Background technology
Modern society, the use of automobile is more and more extensive, but inner space of vehicle is narrow and small, and in most cases vehicle window, door are all in closed condition, atmosphere draught-free just easily produces bacterium, peculiar smell etc., greatly reduces the quality of air in car, unfavorable to health.In the way of travelling, open vehicle window or use outer circulation, the outer bad air of car, floating dust etc. enter railway carriage, harmful.
Utility model content
The problem existing in order to solve above-mentioned prior art, the utility model provides a kind of vehicular air purifier.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of vehicular air purifier, has housing; Be positioned at the rear air inlet at described housing rear portion and the side air inlet at housing two ends; Be positioned at the air outlet of described housing front portion; Anion generator; Control circuit; The power switch and the power connection that are electrically connected to described control circuit; Described rear air inlet and side air inlet are communicated with formation air intake passage in housing, in housing between described air intake passage and described air outlet, there is screen pack assembly, ultraviolet lamp, photo-catalytic filtering screen, the blower fan being arranged in order, described blower fan, ultraviolet lamp are electrically connected to control circuit, described anion generator is electrically connected to control circuit and anion generator switch, there is head towards air inlet or the air outlet place of blower fan in described anion generator, described screen pack assembly and photo-catalytic filtering screen are perpendicular to wind direction.
As one of further improvement technical scheme, the vehicular air purifier that the utility model provides, described housing comprises lower house, and described lower house has the bonnet that is positioned at the described screen pack assembly of described screen pack assembly below confession taking-up, and described bonnet is removably connected with described lower house.
As two of further improvement technical scheme, the vehicular air purifier that the utility model provides, described housing comprises upper shell, described upper shell has top air inlet; Display screen; The through hole that power supply source switch and anion generator switch pass through, described display screen is connected with the control circuit signal of telecommunication, and described top air inlet is communicated with described air intake passage.
As three of further improvement technical scheme, the vehicular air purifier that the utility model provides, the button semicircular in shape of described power switch and anion generator switch, is combined into circular arrangement and is positioned at a case ring.
As four of further improvement technical scheme, the vehicular air purifier that the utility model provides, described lower house has at least four fixing slipmat on its outer surface.
As five of further improvement technical scheme, the vehicular air purifier that the utility model provides, also has peripheral escutcheon on described housing.
As six of further improvement technical scheme, the vehicular air purifier that the utility model provides, described screen pack assembly at least comprises low efficient filter screen, activated charcoal strainer, the medical grade HEPA screen pack being arranged in order, and wherein low efficient filter screen and air inlet are nearest.
As seven of further improvement technical scheme, the vehicular air purifier that the utility model provides, described rear air inlet, side air inlet, top air inlet and described air outlet have air grid.
On the basis of improvement project two, as eight of further improvement technical scheme, the vehicular air purifier that the utility model provides also has temperature sensor, dust detector, timer, the described display screen of signal of telecommunication access in parallel of described temperature sensor, dust detector and timer; Described blower fan, ultraviolet lamp, anion generator and display screen Access Control circuit in parallel.
On the basis of improvement project two, as nine of further improvement technical scheme, the vehicular air purifier that the utility model provides, also there is at least one electrochemical sensor, described electrochemical sensor is at least for a kind of gas concentration measurement of formaldehyde, oxycarbide, hydrogen sulfide, sulfur dioxide, and the signal of telecommunication of described electrochemical sensor accesses described display screen.
The beneficial effects of the utility model are: the air purifier that the utility model provides, can adsorb, decompose or transform multiple air pollutants in car, and such as dust, pollen, peculiar smell, formaldehyde, bacterium, anaphylactogen etc., effectively improves air cleanliness in car.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, forms the application's a part, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the plan structure schematic diagram of embodiment air purifier inside;
Fig. 2 is the perspective view of embodiment air purifier inside;
Fig. 3 is the structural representation of looking up of embodiment air purifier;
Fig. 4 is the left TV structure schematic diagram of embodiment air purifier;
Fig. 5 is embodiment air purifier plan structure schematic diagram;
Fig. 6 is that embodiment air purifier local circuit is controlled schematic diagram.
The specific embodiment
Vehicular air purifier as Figure 1-Figure 5, vehicular air purifier comprises housing, described housing comprises lower house 6, upper shell 9 and sidepiece housing, lower house 6 removably links together with upper shell 9, sidepiece housing and lower house 6 or upper shell 9 are fixed into one, described lower house 6 has four fixing slipmat 16 on its outer surface, on described housing, also there is peripheral escutcheon 7, the rear portion of described housing is provided with rear air inlet 8, the sidepiece housing at housing two ends is respectively equipped with a side air inlet 19, upper shell 9 is provided with top air inlet 20, described rear air inlet 8, side air inlet 19, top air inlet 20 has air grid, described rear air inlet 8, two side air inlets 19 and top air inlet 20 are communicated with and form air intake passage in housing, air outlet 4 is positioned at the front portion of housing, air outlet 4 has air grid, in housing between described air intake passage and described air outlet 4, there is the screen pack assembly 1 being arranged in order, ultraviolet lamp 2, photo-catalytic filtering screen 3, blower fan 5, screen pack assembly 1 is near air intake passage, at the other anion generator 17 that is provided with of blower fan 5, the generation head of described anion generator 17 is towards the air inlet place of blower fan 5, control circuit 18 is positioned at the front side portion of housing inner chamber, described control circuit 18 has power switch 12 and the power connection 15 being electrically connected to it, described blower fan 5, ultraviolet lamp 2, be electrically connected to control circuit 18, described anion generator 17 is electrically connected to control circuit 18 and anion generator switch 13, described screen pack assembly 1 comprises the low efficient filter screen being arranged in order, activated charcoal strainer, medical grade HEPA screen pack, wherein low efficient filter screen and air intake passage are nearest, described screen pack assembly 1 and photo-catalytic filtering screen 3 are perpendicular to wind direction.Described lower house 6 has the bonnet 14 that is positioned at the described screen pack assembly 1 of described screen pack assembly 1 below confession taking-up, described bonnet 14 is removably connected with described lower house 6, described upper shell 9 has display screen 10, described display screen 10 is connected with control circuit 18 signals of telecommunication, upper shell 9 has the through hole that power supply source switch 12 and anion generator switch 13 pass through, the button semicircular in shape of described power switch 12 and anion generator switch 13, is combined into circular arrangement and is positioned at a case ring 11.Vehicular air purifier also has temperature sensor 21, dust detector 22 and the timer 23 connecting with display screen 10 signals of telecommunication.As shown in Figure 6, the described display screen 10 of the signal of telecommunication of described temperature sensor 21, dust detector 22 and timer 23 access in parallel, in running, display screen 10 shows the information such as running time, dust concentration and airborne dust purification rate, temperature; Described blower fan 5, ultraviolet lamp 2, anion generator 17 and display screen 10 Access Control circuit 18 in parallel.In the present embodiment, dust detector 22 is selected laser pellet (PM2.5) tester, can measure the content of PM2.5.
At the vehicular air purifier of other embodiment, also there is at least electrochemical sensor 24, electrochemical sensor 24 is for the concentration of formaldehyde, oxycarbide, hydrogen sulfide, sulfur dioxide gas, and the signal of telecommunication of electrochemical sensor accesses described display screen 10.The concentration that realizes measurement formaldehyde, oxycarbide, hydrogen sulfide, sulfur dioxide gas with electrochemical sensor is known technology, in the utility model, no longer describes in detail.After the electrochemical chemical sensor 24 of vehicular air purifier is measured harmful gas concentration and exceeded standard, on display screen 10, show, can remind or automatically start vehicular air purifier work.
In the course of work, one end of power line is connected to the power connection 15 of vehicular air purifier, the other end connects vehicle-mounted cigarette lighter interface, and automobile provides DC12V power supply for vehicular air purifier; The air to be clean entering from rear air inlet 8, side air inlet 19, top air inlet 20, low efficient filter screen, activated charcoal strainer, medical grade HEPA screen pack by screen pack assembly 1 filter absorption, eliminate formaldehyde, after the nuisances such as VOC, the deep layer of the nano titanium oxide irradiating through sterilization and the ultraviolet ray of ultraviolet lamp 2, photo-catalytic filtering screen 3 again purifies, by photocatalysis oxidation reaction, nuisance is converted into harmless material, and do not consume catalyst itself, thereby guarantee that machine uses for a long time.Pure air after purification is under the effect of anion generator 17, make air ionization and produce anion and ozone, and then produce active oxygen, to improve and to regulate air, make air more pure and fresh, natural, the air after purification blows in car by blower fan 5 and air outlet 4.
In other embodiments, the generation head of described anion generator 17 is towards the air outlet place of blower fan 5.
Obviously, the utility model is not limited to above preferred embodiment, also can be in the spirit of the utility model claims and description restriction, carry out conversion and the improvement of various ways, can solve same technical problem, and obtain the technique effect of expection, therefore do not repeat.Those of ordinary skill in the art can be from the disclosed content of the utility model directly or all schemes of associating, as long as within the spirit limiting in claim, also belong to protection domain of the present utility model.
Claims (10)
1. a vehicular air purifier, is characterized in that: have housing, be positioned at the rear air inlet (8) at described housing rear portion and the side air inlet (19) at housing two ends, be positioned at the air outlet (4) of described housing front portion, anion generator (17), control circuit (18), the power switch (12) being electrically connected to described control circuit (18) and power connection (15), described rear air inlet (8) and side air inlet (19) are communicated with formation air intake passage in housing, in housing between described air intake passage and described air outlet (4), there is the screen pack assembly (1) being arranged in order, ultraviolet lamp (2), photo-catalytic filtering screen (3), blower fan (5), described blower fan (5), ultraviolet lamp (2) is electrically connected to control circuit (18), described anion generator (17) is electrically connected to control circuit (18) and anion generator switch (13), there is head towards air inlet or the air outlet place of blower fan (5) in described anion generator, described screen pack assembly (1) and photo-catalytic filtering screen (3) are perpendicular to wind direction.
2. vehicular air purifier according to claim 1, it is characterized in that: described housing comprises lower house (6), described lower house (6) has the bonnet (14) that is positioned at described screen pack assembly (1) the below confession described screen pack assembly of taking-up (1), and described bonnet (14) is removably connected with described lower house (6).
3. vehicular air purifier according to claim 1, is characterized in that: described housing comprises upper shell (9), and described upper shell (9) has top air inlet (20); Display screen (10); The through hole that power supply source switch (12) and anion generator switch (13) pass through, described display screen (10) is connected with control circuit (18) signal of telecommunication, and described top air inlet (20) is communicated with described air intake passage.
4. vehicular air purifier according to claim 1, is characterized in that: the button semicircular in shape of described power switch (12) and anion generator switch (13), is combined into circular arrangement and is positioned at a case ring (11).
5. vehicular air purifier according to claim 2, is characterized in that: described lower house (6) has at least four fixing slipmat (16) on its outer surface.
6. vehicular air purifier according to claim 1, is characterized in that: on described housing, also have peripheral escutcheon (7).
7. vehicular air purifier according to claim 1, is characterized in that: described screen pack assembly (1) at least comprises low efficient filter screen, activated charcoal strainer, the medical grade HEPA screen pack being arranged in order, and wherein low efficient filter screen and air inlet are nearest.
8. vehicular air purifier according to claim 3, is characterized in that: described rear air inlet (8), side air inlet (19), top air inlet (20) and described air outlet (4) have air grid.
9. vehicular air purifier according to claim 3, it is characterized in that: also there is temperature sensor (21), dust detector (22), timer (23), the signal of telecommunication access in parallel described display screen (10) of described temperature sensor (21), dust detector (22) and timer (23); Described blower fan (5), ultraviolet lamp (2), anion generator (17) and display screen (10) Access Control circuit in parallel (18).
10. vehicular air purifier according to claim 3, it is characterized in that: also there is at least one electrochemical sensor (24), described electrochemical sensor is at least for a kind of gas concentration measurement of formaldehyde, oxycarbide, hydrogen sulfide, sulfur dioxide, and the signal of telecommunication of described electrochemical sensor accesses described display screen (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320523222.2U CN203478441U (en) | 2013-08-26 | 2013-08-26 | Vehicle-mounted air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320523222.2U CN203478441U (en) | 2013-08-26 | 2013-08-26 | Vehicle-mounted air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203478441U true CN203478441U (en) | 2014-03-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320523222.2U Expired - Fee Related CN203478441U (en) | 2013-08-26 | 2013-08-26 | Vehicle-mounted air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203478441U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411276A (en) * | 2013-08-26 | 2013-11-27 | 湖南鑫隆模塑科技开发有限公司 | Vehicle-mounted air purifier |
| CN104296254A (en) * | 2014-09-30 | 2015-01-21 | 苏州博菡环保科技有限公司 | Vehicle-mounted negative-ion air purifier |
| CN107045040A (en) * | 2016-12-28 | 2017-08-15 | 汪家琳 | Indoor toxic gas automatic detection and purification air interchanger |
| CN110001347A (en) * | 2019-03-26 | 2019-07-12 | 上汽大众汽车有限公司 | Vehicle-mounted plasma air purification system and its control method |
| CN111545052A (en) * | 2020-05-09 | 2020-08-18 | 卓莘汽车科技(上海)有限公司 | Air purification device of automobile model |
-
2013
- 2013-08-26 CN CN201320523222.2U patent/CN203478441U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411276A (en) * | 2013-08-26 | 2013-11-27 | 湖南鑫隆模塑科技开发有限公司 | Vehicle-mounted air purifier |
| CN103411276B (en) * | 2013-08-26 | 2016-03-02 | 湖南鑫隆模塑科技开发有限公司 | Vehicular air purifier |
| CN104296254A (en) * | 2014-09-30 | 2015-01-21 | 苏州博菡环保科技有限公司 | Vehicle-mounted negative-ion air purifier |
| CN107045040A (en) * | 2016-12-28 | 2017-08-15 | 汪家琳 | Indoor toxic gas automatic detection and purification air interchanger |
| CN110001347A (en) * | 2019-03-26 | 2019-07-12 | 上汽大众汽车有限公司 | Vehicle-mounted plasma air purification system and its control method |
| CN110001347B (en) * | 2019-03-26 | 2023-12-26 | 上汽大众汽车有限公司 | Vehicle-mounted plasma air purification system and control method thereof |
| CN111545052A (en) * | 2020-05-09 | 2020-08-18 | 卓莘汽车科技(上海)有限公司 | Air purification device of automobile model |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20170826 |
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| CF01 | Termination of patent right due to non-payment of annual fee |