CN204757168U - Air purifier - Google Patents
Air purifier Download PDFInfo
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- CN204757168U CN204757168U CN201520440609.0U CN201520440609U CN204757168U CN 204757168 U CN204757168 U CN 204757168U CN 201520440609 U CN201520440609 U CN 201520440609U CN 204757168 U CN204757168 U CN 204757168U
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Abstract
The utility model discloses an air purifier, advertisement display device, camera on including the casing and locating it, be equipped with motor, the synchronous transport mechanism of power, through -flow fan system, filtering component, anion generator, air pollution sensor, air pressure sensor, automatic dirt device and the wire box trembled in the casing, be equipped with control panel on the casing, the wire that control panel passes through in the wire box is connected with motor, anion generator, air pollution sensor and air pressure sensor electricity, motor and through -flow fan system pass through the synchronous transport mechanism of power and link to each other. The utility model discloses an air purifier appearance is frivolous, easily hangs, have prevent wind, rain -proof and dirt -proof structural design, adapt to the outdoor environment very much and use, and can remote control, can reach fine purifying effect.
Description
Technical field
The utility model belongs to mechanical field, and it relates to a kind of air purifier, is related specifically to a kind of lightweight, can hangs on outdoor air purifier.
Background technology
Air purifier has another name called air cleaner, air cleaner and clarifier etc., air purifier is mainly used in absorption, decomposes or transform various air pollutants (comprising the finishing pollution of PM2.5, dust, pollen, peculiar smell, formaldehyde and so on, bacterium, anaphylactogen etc.), effectively to improve air cleanliness, provide air that is clean and safety to user.
The Chinese invention patent being 201410355556.2 as the patent No. discloses a kind of air purifier, it has panel, organic frame, frame front surface has a spill frame, be fixed wtih the motor of rotating shaft through frame inside spill frame, spill frame, built with filter screen, machine shaft secures wind wheel, when wind wheel rotates, air after filtration net filtration flows to air outlet above back cabinet along guide groove after frame; Panel be fixed on install filter screen, motor, wind wheel frame before, panel and frame fix after side slit below leave air inlet, back cabinet is fixed on after frame, and guide groove after frame is covered, and makes guide groove become circumferential closed gas channel; The electrostatic high-pressure head of anion generator is arranged on from the guide groove air channel of air outlet more than 15 centimetres.Although this air purifier just has certain air-cleaning function, the quality condition of air can not be conveyed to user by intuitively, and user namely can not be allowed to know the air quality situation of environment residing for it.Meanwhile, this air purifier is generally only applicable to indoor, the Based Intelligent Control needing to possess for outdoor mounted, rainproof and tremble the functions such as dirt in time, and it does not also possess equally, i.e. the scope of application of this air purifier very narrow.
Utility model content
The purpose of this utility model is to provide a kind of air purifier.According to the utility model, this air purifier can know the air quality of place environment by air pollution sensor, and control air cleaning system purifies air, to ensure its practicality automatically; The utility model is by Wireless networking technologies simultaneously, realizes communicating with monitoring assembly, can realize the working condition of remote logging and manipulation air purifier; Also have the utility model by the advertising device on housing, to public's broadcast advertisement, by the camera on housing, can record the ambient conditions of surrounding, thus improve economic worth of the present utility model further; The utility model also possesses two-way wind-guiding, rainproof and automatically tremble the function of dirt in addition, therefore it can well apply to open air.
According to an aspect of the present utility model, provide a kind of air purifier, comprise casing, motor, power synchronous connecting gear, axial-flow fan system, filter assemblies, anion generator, air pollution sensor, air pressure probe and wiring duct box is provided with in described casing, described casing is provided with control panel, described control panel is electrically connected with motor, anion generator, air pollution sensor and air pressure probe by the wire in wiring duct box, and described motor is connected by power synchronous connecting gear with axial-flow fan system.
Preferably, described control panel comprises: power supply adaptor, and it is electrically connected with civil power or photovoltaic module; Power control switch, it is electrically connected with motor, anion generator, air pollution sensor and air pressure probe by the wire in wiring duct box; Wireless network transmitter, it intercoms mutually with monitoring assembly; Display and control surface-mounted integrated circuit, it is electrically connected with power supply adaptor, power control switch and wireless network transmitter respectively.
Preferably, the top of described casing is provided with camera, and described camera is electrically connected with display and control surface-mounted integrated circuit.
Preferably, at least one face of described casing is provided with advertising device, and described advertising device is electrically connected with control panel.
Preferably, described casing offers air inlet, described air inlet place is provided with cover plate, and described cover plate is provided with metal etch screen pack.
Preferably, also comprise corresponding with cover plate install tremble dirt device, described in tremble dirt device and comprise: the fixed head being fixed on internal side of shell; Be located at the cam motor on fixed head, described cam motor is electrically connected with control panel; Tremble dirt hammer, it is set to corresponding with the position of corresponding side cover plate; Torsionspring, its one end with tremble dirt and hammer into shape and be connected, the other end and cam motor match, and middle part and the fixed head of described torsionspring are hinged.
Preferably, the middle part of casing is located at by described motor, the both sides up and down of described motor are provided with air pressure probe, filter assemblies, anion generator and axial-flow fan system all successively, described motor is connected with two groups of axial-flow fan systems respectively by two groups of power synchronous connecting gears, the both sides at the middle part of described casing are provided with air inlet, described air pollution sensor is located at the middle part of casing, and the upper end of described casing is provided with first row gas port, and lower end is provided with second exhaust port.
Preferably, described first row gas port is located at the side of casing upper end, and the top of described first row gas port is provided with flashing board.
Preferably, described filter assemblies comprises active carbon or cold catalyst filter screen and HEPA filter screen, and described active carbon or cold catalyst filter screen and HEPA filter screen tilt to be located in casing.
Preferably, described axial-flow fan system comprises axial-flow fan, whirlpool tongue, backboard and exhaust outlet deflector, and described backboard is corresponding with the position of first row gas port or second exhaust port, and described exhaust outlet deflector is located in first row gas port or second exhaust port.
Preferably, described axial-flow fan comprises main shaft and is located at the blade in rotating shaft, described power synchronous connecting gear comprises the driving-belt of driving wheel, driven pulley and connection driving wheel and driven pulley, the rotating shaft of described driving wheel and motor is fixedly linked, and the main shaft of described driven pulley and axial-flow fan is fixedly linked.
Therefore the beneficial effects of the utility model are: be provided with air pollution sensor by the air inlet position at casing, this air pollution sensor is connected with control panel simultaneously, therefore when air pollution sensor detects that air quality is on the low side, control panel can automatically control air cleaning system and purify air, to ensure its practicality; Simultaneously control panel is intercomed mutually by the wireless network transmitter above it and monitoring assembly, namely can realize remote logging and manipulate the working condition of air purifier, thus is convenient to attendant and manages; Also have the utility model by the advertising device on housing, to public's broadcast advertisement, by the camera on housing, can record the ambient conditions of surrounding, thus improve economic worth of the present utility model further; In addition, the utility model adopts upper and lower both direction to ventilate, improve air purification efficiency greatly, and add flashing board in the first exhaust ports of casing upper end, effective rainproof effect can be played, be provided with in casing simultaneously and corresponding with the cover plate that metal etch screen pack is housed tremble dirt device, automatically tremble dirt under can be implemented in the control of control panel, to ensure the patency of air inlet.To sum up therefore known, the utility model can not only Long-distance Control, and it can also adapt to the various potential rough sledding in external environment simultaneously, and namely novel can be good at of this practicality uses out of doors, and can reach good clean-up effect.
Accompanying drawing explanation
Fig. 1 is the structural representation according to the utility model first embodiment;
Fig. 2 is the sectional view in Fig. 1 front;
Fig. 3 is the sectional view of Fig. 1 side;
Fig. 4 is the flow diagram of air in Fig. 1;
Fig. 5 is the structural representation of Fig. 1 cover plate;
Fig. 6 is the structural representation trembling dirt device in Fig. 1;
Fig. 7 is the structural representation of control panel in Fig. 1;
Wherein:
1 is casing; 11 is advertising device; 12 is camera; 13 is first row gas port; 14 is second exhaust port; 15 is flashing board; 16 is cover plate; 17 is metal etch screen pack; 2 is motor; 21 is rotating shaft; 3 is power synchronous connecting gear; 31 is driving wheel; 32 is driving-belt; 33 is driven pulley; 4 is axial-flow fan system; 41 is axial-flow fan; 411 is main shaft; 412 is blade; 42 is whirlpool tongue; 43 is backboard; 44 is exhaust outlet deflector; 5 is filter assemblies; 51 is active carbon or cold catalyst filter screen; 52 is HEPA filter screen; 61 is anion generator; 62 is air pollution sensor; 63 is air pressure probe; 7 is wiring duct box; 8 is control panel; 81 is power supply adaptor; 82 is power control switch; 83 is wireless network transmitter; 84 is display and control surface-mounted integrated circuit; 9 for trembling dirt device; 91 is fixed head; 92 is cam motor; 93 for trembling dirt hammer; 94 is torsionspring.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with detailed description of the invention also with reference to accompanying drawing, the utility model is further described.Should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
Fig. 1 to Fig. 7 show schematically an embodiment of the present utility model, in this embodiment, a kind of air purifier of the utility model, comprise casing 1, motor 2 is provided with in this casing 1, power synchronous connecting gear 3, axial-flow fan system 4, filter assemblies 5, anion generator 61, air pollution sensor 62, air pressure probe 63, wiring duct box 7 and tremble dirt device 9, this casing 1 is provided with control panel 8, this control panel 8 is by the wire in wiring duct box 7 and motor 2, anion generator 61, air pollution sensor 62, air pressure probe 63 and tremble dirt device 9 and be electrically connected, to control the work of corresponding electric appliance element.At least one face of this casing 1 is provided with advertising device 11, this advertising device 11 is electrically connected with control panel 8, by the advertising device 11 on housing, can be able to realize improving economic worth of the present utility model to public's broadcast advertisement.
This control panel 8 is positioned at bottom casing 1, this control panel 8 is electrically connected with civil power or photovoltaic module, in particular, in the present embodiment, this control panel 8 comprises power supply adaptor 81, power control switch 82, wireless network transmitter 83 and display and control surface-mounted integrated circuit 84, this power supply adaptor 81 is electrically connected with civil power or photovoltaic module, with the voltage of the photovoltaic conversion of the supply by the external world required for the utility model; This power control switch 82 is by the wire in wiring duct box and motor 2, anion generator 61, air pollution sensor 62, air pressure probe 63 and tremble dirt device and be electrically connected, and is namely controlled the working condition of corresponding electric appliance element by power control switch 82; This wireless network transmitter 83 intercoms mutually with monitoring assembly, namely can realize the working condition of remote logging and corresponding manipulation air purifier, also can realize carrying out telemanagement to multiple stage air purifier; This display and control surface-mounted integrated circuit 84 is electrically connected with power supply adaptor 81, power control switch 82 and wireless network transmitter 83 respectively, display and control surface-mounted integrated circuit 84 is control centres of whole control panel 8, it controls the break-make situation of power control switch 82 by the monitoring signal sent of assembly or the control program of design itself, to realize the working condition controlling corresponding electric appliance element, the information collected from corresponding components and parts also can arrange by it in addition, and send to monitoring assembly by wireless network transmitter 83, so that manage.
Simultaneously, in the present embodiment, camera 12 is provided with above this casing 1, this camera 12 is electrically connected with display and control surface-mounted integrated circuit 84, the situation around the utility model air purifier can be monitored by camera 12, and this situation is conveyed to display and control surface-mounted integrated circuit 84, after display and control surface-mounted integrated circuit 84 arranges corresponding information, monitoring assembly is sent to by wireless network transmitter 83, thus can realize recording ambient conditions around, thus improve economic worth of the present utility model further.
The middle part of casing 1 is located at by this motor 2, and in air purifier, the diameter of motor 2 is the principal elements affecting clarifier thickness, therefore adopts the motor of minor diameter in the present embodiment, can realize the ultra-slim features of clarifier.Simultaneously, air pressure probe 63 is provided with all successively in the both sides up and down of motor 2, filter assemblies 5, anion generator 61 and axial-flow fan system 4, the middle part of this casing 1 communicates with the external world, the upper end of this casing 1 is provided with first row gas port 13, lower end is provided with second exhaust port 14, namely the middle part of casing 1 is air inlet two ends is exhaust outlet, and be equipped with a set of by air pressure probe 63 in the first half of casing 1 and the latter half, filter assemblies 5, the air cleaning system that anion generator 61 and axial-flow fan system 4 form, thus bi-directional synchronization can be realized purify air, therefore better clean-up effect can be reached.In addition, in the present embodiment, this air pollution sensor 62 is located at the middle part of casing 1, to realize the air quality situation better detecting the utility model present position, simultaneously by air quality situation that air pollution sensor 62 detects, motor 2 can be controlled and be in a suitable rotating speed, thus reach more scientific clean-up effect.
This filter assemblies 5 comprises active carbon or cold catalyst filter screen 51 and HEPA filter screen 52; this active carbon or cold catalyst filter screen 51 and HEPA filter screen 52 tilt to be located in casing; wherein active carbon or cold catalyst filter screen 51 are for filtering the pernicious gas such as formaldehyde, toluene; HEPA filter screen 52 is for particle dust small in high efficiency filter air and suspension; this active carbon or cold catalyst filter screen 51 and HEPA filter screen 52 are parallel to each other; and all tilt to be located in casing; therefore can realize obtaining larger filter area, reach better air purification effect.In addition, in the present embodiment, by being provided with air pressure probe 63 in the front of filter assemblies 5, this air pressure probe 63 can flow into the pressure of air in filter assemblies 5, when the pressure that air pressure probe 63 detects obviously reduces, now often because the mesh of active carbon or cold catalyst filter screen 51 and HEPA filter screen 52 is blocked because of long-time use, so time send information by monitoring assembly and to attendant, active carbon or cold catalyst filter screen 51 and HEPA filter screen 52 changed.Simultaneously, in the present embodiment, casing 1 is provided with the slot corresponding with this active carbon or cold catalyst filter screen 51 and HEPA filter screen 52, this active carbon or cold catalyst filter screen 51 and HEPA filter screen 52 are directly inserted on casing 1, can be convenient to thus change active carbon or cold catalyst filter screen 51 and HEPA filter screen 52.
A large amount of anions that this ion generator 61 can produce, this anion together can be drained in air in company with the air after filter assemblies 5 filtration, the anion entering into air can make an initiative sally and catch the harmful substance of air, can reach better clean-up effect.
This axial-flow fan 4 system comprises axial-flow fan 41, whirlpool tongue 42, backboard 43 and exhaust outlet deflector 44, and wherein axial-flow fan 41 is used for producing air-supply power; Whirlpool tongue 42 is used for preventing air-flow at spiral case internal circulation flow from the energy loss caused; This backboard 43 is corresponding with the position of first row gas port 13 or second exhaust port 14, namely realizes the air after by purification and is incorporated in first row gas port 13 or second exhaust port 14; This exhaust outlet deflector 44 is located in first row gas port 13 or second exhaust port 14, namely realizes carrying out water conservancy diversion to air after the purification entering into first row gas port 13 or second exhaust port 14.Meanwhile, in the present embodiment, this first row gas port 13 is located at the side of casing 1 upper end, and the top of this first row gas port 13 is provided with flashing board 15, rainwater can be avoided to enter into casing 1 by first row gas port 13 by flashing board 15.In addition, be located at exhaust outlet deflector 44 in first row gas port 13 to be obliquely installed, corresponding whirlpool tongue 42 is located at first row gas port 13 place, namely coordinated by exhaust outlet deflector 44 and whirlpool tongue 42, even if realizing some rainwater comes in and goes out in first row air port 13 by wind, rainwater also can be drained into the outside of casing 1 by exhaust outlet deflector 44 and whirlpool tongue 42, namely makes the utility model have better rainproof effect, thus realizes the utility model and can well apply in the middle of outdoor environment.
This motor 2 is connected with two groups of axial-flow fan systems 4 respectively by two groups of power synchronous connecting gears 3, the blade 412 that this axial-flow fan 41 comprises main shaft 411 and is located in rotating shaft 411, this power synchronous connecting gear 3 comprises driving wheel 31, driven pulley 33 and is connected the driving-belt 32 of driving wheel 31 and driven pulley 33, this driving wheel 31 is fixedly linked with the rotating shaft 21 of motor 2, and this driven pulley 33 is fixedly linked with the main shaft 411 of axial-flow fan 41.When the main shaft 21 of motor 2 starts to rotate, it drives two axial-flow fans 41 at casing about 1 two ends to be synchronized with the movement by power synchronous connecting gear 3, purifies air to realize bi-directional synchronization.
The both sides at the middle part of this casing 1 offer air inlet, and housing 1 is communicated with the external world by air inlet, and the both sides of this casing 1 are provided with cover plate 16, and this cover plate 16 is provided with metal etch screen pack 17.In casing 1, be provided with two of installing corresponding to two side cover plates 16 respectively tremble dirt device 9, each this is trembled dirt device 9 and is comprised fixed head 91, cam motor 92, trembles dirt hammer 93 and torsionspring 94, this fixed head 91 is fixed on inside casing 1, this cam motor 92 is located on fixed head 91, this cam motor 92 is electrically connected with control panel 8, one end of this torsionspring 94 with tremble dirt and hammer 93 into shape and be connected, matching of the other end and cam motor 92, middle part and the fixed head 91 of this torsionspring 94 are hinged, and it is corresponding with the position of corresponding side cover plate 16 that this trembles dirt hammer 93.Namely control cam motor 92 by control panel 8 to work, can realize allowing cam motor 92 compress or unclamping torsionspring 94, when cam motor 92 compresses torsionspring 94, tremble dirt hammer 93 and be separated with cover plate 16; And when cam motor 92 unclamps torsionspring 94, tremble dirt hammer 93 pounds to cover plate 16 under the effect of torsionspring 94 elastic force, allow cover plate 16 produce strong vibrations, thus realize the pollutant on metal etch screen pack 17 or dirt sand to shake off.
The utility model in use, when the pressure that the air pressure probe of two in casing 1 63 detects can obviously decline, first control panel 8 is judged to be that on cover plate 16, metal etch screen pack 17 is blocked because of long-time use, now control panel 8 can control motor 2 and quits work, after motor 2 stops operating, control panel 8 controls cam motor 92 and starts working, cover plate 16 is beaten by trembling dirt hammer 93, allow cover plate 16 produce strong vibrations, thus realize the pollutant on metal etch screen pack 17 or dirt sand to shake off.After this, when the pressure recover that two air pressure probes 63 detect is normal, then control panel 8 controls cam motor 92 and quits work, and motor 2 starts to recover normal work; And when one or two pressure detected in two air pressure probes 63 is still on the low side, now control panel 8 is judged to be that active carbon or cold catalyst filter screen 51, HEPA filter screen 52 or metal etch screen pack 17 block, now control panel 8 sends information to attendant by monitoring assembly, allows it change active carbon or cold catalyst filter screen 51, HEPA filter screen 52 or metal etch screen pack 17.
Above-described embodiment only for exemplary illustration or explain principle of the present utility model, and is not formed restriction of the present utility model.Therefore, any amendment made when not departing from spirit and scope of the present utility model, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.In addition, the utility model claims be intended to contain fall into claims scope and border or this scope and border equivalents in whole change and modification.
Claims (11)
1. an air purifier, it is characterized in that, comprise casing (1), motor (2) is provided with in described casing (1), power synchronous connecting gear (3), axial-flow fan system (4), filter assemblies (5), anion generator (61), air pollution sensor (62), air pressure probe (63) and wiring duct box (7), described casing (1) is provided with control panel (8), described control panel (8) is by the wire in wiring duct box (7) and motor (2), anion generator (61), air pollution sensor (62) and air pressure probe (63) electrical connection, described motor (2) is connected by power synchronous connecting gear (3) with axial-flow fan system (4).
2. air purifier according to claim 1, is characterized in that, described control panel (8) comprising:
Power supply adaptor (81), is connected with civil power, photovoltaic module or wind-powered electricity generation electrical component;
Power control switch (82), is electrically connected with motor (2), anion generator (61), air pollution sensor (62) and air pressure probe (63) by the wire in wiring duct box (7);
Wireless network transmitter (83), intercoms mutually with monitoring assembly;
Display and control surface-mounted integrated circuit (84), is electrically connected with power supply adaptor (81), power control switch (82) and wireless network transmitter (83) respectively.
3. air purifier according to claim 2, is characterized in that, the top of described casing (1) is provided with camera (12), and described camera (12) is electrically connected with display and control surface-mounted integrated circuit (84).
4. air purifier according to claim 1, it is characterized in that, at least one face of described casing (1) is provided with advertising device (11), and described advertising device (11) is electrically connected with control panel (8).
5. air purifier according to claim 1, it is characterized in that, (1) offers air inlet to described casing, and described air inlet place is provided with cover plate (16), and described cover plate (16) is provided with metal etch screen pack (17).
6. air purifier according to claim 5, is characterized in that, also comprise corresponding with cover plate (16) install tremble dirt device (9), described in tremble dirt device (9) and comprising:
Be fixed on the fixed head (91) of casing (1) inner side;
Be located at the cam motor (92) on fixed head (91), described cam motor is electrically connected with control panel (8);
Tremble dirt hammer (93), its setting is corresponding with the position of cover plate (16);
Torsionspring (94), its one end with tremble dirt and hammer (93) into shape and be connected, the other end and cam motor (92) match, and middle part and the fixed head (91) of described torsionspring (94) are hinged.
7. the air purifier according to any one of claim 1 to 6, it is characterized in that, the middle part of casing (1) is located at by described motor (2), the both sides up and down of described motor (2) are provided with air pressure probe (63) all successively, filter assemblies (5), anion generator (61) and axial-flow fan system (4), described motor (2) is connected with two groups of axial-flow fan systems (4) respectively by two groups of power synchronous connecting gears (3), the both sides at the middle part of described casing (1) are provided with air inlet, described air pollution sensor (62) is located at the middle part of casing (1), the upper end of described casing (1) is provided with first row gas port (13), lower end is provided with second exhaust port (14).
8. air purifier according to claim 7, is characterized in that, described first row gas port (13) is located at the side of casing (1) upper end, and the top of described first row gas port (13) is provided with flashing board (15).
9. air purifier according to claim 7, it is characterized in that, described filter assemblies (5) comprises active carbon or cold catalyst filter screen (51) and HEPA filter screen (52), and described active carbon or cold catalyst filter screen (51) and HEPA filter screen (52) tilt to be located in casing (1).
10. air purifier according to claim 7, it is characterized in that, described axial-flow fan system (4) comprises axial-flow fan (41), whirlpool tongue (42), backboard (43) and exhaust outlet deflector (44), described backboard (43) is corresponding with the position of first row gas port (13) or second exhaust port (14), and described exhaust outlet deflector (44) is located in first row gas port (13) or second exhaust port (14).
11. air purifiers according to claim 10, it is characterized in that, described axial-flow fan (41) comprises main shaft (411) and is located at the blade (412) on main shaft (411), described power synchronous connecting gear (3) comprises driving wheel (31), driven pulley (33) and the driving-belt (32) being connected driving wheel (31) and driven pulley (33), described driving wheel (31) is fixedly linked with the rotating shaft (21) of motor (2), described driven pulley (33) is fixedly linked with the main shaft (411) of axial-flow fan (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520440609.0U CN204757168U (en) | 2015-06-24 | 2015-06-24 | Air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520440609.0U CN204757168U (en) | 2015-06-24 | 2015-06-24 | Air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204757168U true CN204757168U (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520440609.0U Expired - Fee Related CN204757168U (en) | 2015-06-24 | 2015-06-24 | Air purifier |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896607A (en) * | 2015-06-24 | 2015-09-09 | 刘鑫 | Air purifier |
| CN111527352A (en) * | 2017-12-26 | 2020-08-11 | 三星电子株式会社 | Air purifier and household appliance |
| CN112363572A (en) * | 2020-10-28 | 2021-02-12 | 安擎(天津)计算机有限公司 | Server with air purification and anti-theft monitoring functions |
-
2015
- 2015-06-24 CN CN201520440609.0U patent/CN204757168U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896607A (en) * | 2015-06-24 | 2015-09-09 | 刘鑫 | Air purifier |
| CN104896607B (en) * | 2015-06-24 | 2017-11-21 | 刘鑫 | A kind of air purifier |
| CN111527352A (en) * | 2017-12-26 | 2020-08-11 | 三星电子株式会社 | Air purifier and household appliance |
| US11223162B2 (en) | 2017-12-26 | 2022-01-11 | Samsung Electronics Co., Ltd. | Air cleaner and home appliance |
| CN111527352B (en) * | 2017-12-26 | 2022-04-12 | 三星电子株式会社 | Air purifier and household appliance |
| CN112363572A (en) * | 2020-10-28 | 2021-02-12 | 安擎(天津)计算机有限公司 | Server with air purification and anti-theft monitoring functions |
| CN112363572B (en) * | 2020-10-28 | 2022-08-02 | 安擎(天津)计算机有限公司 | Server with air purification and anti-theft monitoring functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20160624 |