CN212746751U

CN212746751U - Air purifier

Info

Publication number: CN212746751U
Application number: CN202020719426.3U
Authority: CN
Inventors: 陈燕梅; 张家广
Original assignee: Guangzhou Fanlin Environmental Technology Co ltd
Current assignee: Guangzhou Fanlin Environmental Technology Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-03-19
Anticipated expiration: 2030-04-30

Abstract

The utility model provides an air purifier, including the casing with set up fan, champignon device, ultraviolet sterilizing device and the control circuit board in the casing, fan, champignon device and ultraviolet sterilizing device all with control circuit board connects, be provided with on the casing with switch and the control panel that control circuit board connects, air intake and air outlet have been seted up to the casing, ultraviolet sterilizing device set up in the air intake with between the air outlet, the fan set up in air outlet department, champignon device's fragrance export orientation the air outlet. The utility model provides an air purifier has better air purification effect.

Description

Air purifier

Technical Field

The utility model belongs to the air purification field, concretely relates to air purifier.

Background

With the development of science and technology, the living standard of people is gradually improved, but the atmospheric environmental pollution is a difficult problem which troubles the daily life of people, people also gradually realize the serious of environmental problems, and therefore, everyone needs to pay attention to the environment around, thereby creating a good living environment. Traditional air purifier mainly is the fan, but the filter effect is poor and the function is comparatively single, can't satisfy modern family's actual demand.

Chinese patent with publication number CN204494660U discloses a multifunctional air purifier, specifically including casing, control circuit mainboard, fan, air intake, air outlet, air passage, fan and agalloch eaglewood ware, it can be in the air purification in-process, utilize air purifier's air supply system with the even transport of the fragrant smell of agalloch eaglewood to the room air, make the air fresher, but its agalloch eaglewood ware is with PTC heating piece heating incense piece, the champignon effect is not good, the difficult self-defined control of champignon, can't satisfy different users ' demand, make to use limited application

Disclosure of Invention

Not enough to prior art, the utility model provides a better air purifier of air purification effect.

The utility model provides an air purifier, including the casing with set up fan, champignon device, ultraviolet sterilizing device and the control circuit board in the casing, fan, champignon device and ultraviolet sterilizing device all with control circuit board connects, be provided with on the casing with switch and the control panel that control circuit board connects, air intake and air outlet have been seted up to the casing, ultraviolet sterilizing device set up in the air intake with between the air outlet, the fan set up in air outlet department, champignon device's fragrance export orientation the air outlet.

Preferably, the champignon device includes essential oil bottle, air pump and atomising head, the air pump with the atomising head all is fixed in the casing, the air pump respectively with the atomising head with control circuit board connects, the essential oil bottle with the connection can be dismantled through the screw thread to the atomising head.

Preferably, air purifier still including be used for covering the air inlet lid in the air intake outside, the air inlet lid is the fence formula, the air inlet lid can dismantle connect in on the casing, the orientation at the bottom of the bottle of essential oil bottle the air inlet lid extends.

Preferably, air intake department is provided with the baffle, the air inlet lid covers the baffle outside, the baffle has a plurality of inlet air channel, the baffle seted up with the relative change hole of essential oil bottle, the area of changing the hole is greater than the area of essential oil bottle, pass at the bottom of the bottle of essential oil bottle change the hole orientation the air inlet lid extends.

Preferably, air purifier still including set up the anion generation device in the casing, anion generation device with the circuit board is connected, anion generation device includes high pressure dust removal net and high-pressure package, high-pressure package set up in the air intake with between the air outlet, high pressure dust removal net can dismantle and be fixed in one side that the baffle is close to the air inlet cover.

Preferably, the ultraviolet sterilization device comprises a first ultraviolet lamp and a second ultraviolet lamp which are arranged at intervals, the wavelength of the first ultraviolet lamp is 185nm, and the wavelength of the second ultraviolet lamp is 254 nm.

Preferably, air intake and air outlet set up relatively, the air intake set up in air purifier's bottom, the air outlet set up in air purifier's top.

Preferably, the housing is provided with a mounting movable plate capable of fixedly hanging the air purifier.

Preferably, the fan comprises an electric motor and a cross-flow wind wheel connected to each other.

Preferably, control panel includes main panel and champignon board, the main panel set up in air purifier is positive, the champignon board set up in air purifier side.

The utility model provides an air purifier has better air purification effect.

Drawings

The foregoing and other objects, features and advantages of the invention will be apparent from the following more particular description of preferred embodiments of the invention, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intended to be drawn to scale in actual dimensions, emphasis instead being placed upon illustrating the principles of the invention.

Fig. 1 is a schematic perspective view of an air purifier provided in this embodiment;

fig. 2 is a schematic cross-sectional structure diagram of the air purifier provided in this embodiment;

fig. 3 is a schematic diagram of internal structural components of the air purifier provided in this embodiment;

Detailed Description

The technical solution of the present invention is further described in detail with reference to the following embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not limited to the present invention.

Referring to fig. 1-3, the embodiment of the utility model provides an air purifier, including casing 1 and the fan, champignon device, ultraviolet sterilizing device and the control circuit board that set up in casing 1, fan, champignon device and ultraviolet sterilizing device all are connected with control circuit board, are provided with switch and the control panel who is connected with control circuit board on casing 1, and control panel is used for controlling fan, champignon device and ultraviolet sterilizing device. Air intake and air outlet 62 have been seted up to casing 1, and ultraviolet sterilizing equipment sets up between air intake and the air outlet 62 in casing 1, realizes that the air that gets into casing 1 is discharged by air outlet 62 after disinfecting again to avoid ultraviolet ray to influence light and then influence the user sleep at night. The fan sets up in air outlet 62 department, and fragrance outlet of champignon device is towards air outlet 62, realizes that champignon device exhaust fragrance follows other air after purifying and is discharged by air outlet 62 together. The air purifier that this embodiment provided not only has filtration's effect, still has simultaneously and disinfects and make the fragrant effect of air, and better promotion user's use is experienced.

Referring to fig. 2-3, in a preferred embodiment, the aromatherapy device includes a bottle 31 of essential oil, an air pump (not shown) and an atomizing head (not shown), the atomizing head and the air pump are both fixed in the housing 1, and the air pump is connected with the atomizing head for providing air pressure to the atomizing head. The air pump is still connected with control circuit board for the user can control the air pump through the circuit board on casing 1, thereby realizes the control to champignon device. The embodiment also comprises a liquid suction pipe, the liquid suction pipe is fixed on the atomizing head and extends into the essential oil bottle 31, the liquid suction pipe sucks the essential oil in the essential oil bottle 31 into the atomizing head for atomization under the action of negative pressure, and the atomized aroma is discharged from an aroma outlet of the atomizing head. The atomizing of this embodiment in the champignon device is gone on in the atomising head, and what the realization of essential oil bottle 31 is the stock solution function, and essential oil bottle 31 can be dismantled with the atomising head through the screw thread 32 that the bottleneck set up and be connected. The champignon device of this embodiment realizes that essential oil bottle 31 can add essential oil, removable essential oil bottle 31, and the user can change the fragrance that oneself liked according to the hobby of self, the different demands of better satisfied customer.

Referring to fig. 2-3, in a preferred embodiment, the air purifier further includes an air inlet cover 8 for covering the outside of the air inlet, and the air inlet cover 8 is of a barrier type, so that a larger air inlet amount can be realized while larger objects can be blocked from falling into the air inlet. The air inlet cover 8 is detachably connected to the shell 1, so that a user can detach the air inlet cover 8 to clean an air inlet. The bottle bottom of essential oil bottle 31 extends towards air inlet cover 8, and when the air inlet cover 8 is opened, the essential oil bottle 31 can be easily detached from the atomizing head, so that the addition of essential oil or the replacement of the essential oil bottle 31 is further realized. In a further preferred embodiment, the casing 1 is provided with a buckle structure corresponding to the two ends of the air inlet cover 8, so that the air inlet cover 8 can be detachably fixed on the casing 1. For example, the housing 1 is provided with rotating pieces 81 at both ends thereof, and the air inlet cover 8 is fixed or detached by rotation of the rotating pieces 81.

Referring to fig. 2-3, in a preferred embodiment, a partition plate 82 is disposed at the air inlet, the air inlet cover 8 covers the outside of the partition plate 82, and the partition plate 82 has a plurality of air inlet channels, which can be realized by a fence structure, so as to achieve a better air inlet effect. The baffle 82 is provided with a replacing hole relative to the essential oil bottle 31, the area of the replacing hole is larger than that of the essential oil bottle 31, and a user can conveniently take out the essential oil bottle from the shell through the replacing hole. In a further preferred embodiment, the bottom of the bottle 31 extends through the replacement hole toward the air inlet cover 8. Realize that the user is better dismantles essential oil bottle 31 from the atomising head, better realization essential oil bottle 31's change. The setting of baffle 82 can realize installing other devices on baffle 82, for example install filter screen or anion generation device on baffle 82, and the setting of baffle 82 also can further shelter from the light of the interior ultraviolet sterilizing equipment of casing 1 simultaneously, avoids night dew to influence user's sleep.

Referring to fig. 2-3, in a preferred embodiment, the air purifier further includes an anion generating device disposed in the housing 1, the anion generating device is connected to the circuit board, the anion generating device includes a high-pressure dust-removing net 92 and a high-pressure bag 91, the high-pressure bag 91 is disposed between the air inlet and the air outlet 62, the high-pressure dust-removing net 92 is detachably fixed to one side of the partition plate 82 close to the air inlet cover 8, and a fastening device engaged with the partition plate 82 is disposed on the high-pressure dust-removing net 92, so that the high-pressure dust-removing net can be better fixed on the partition plate 82. The action of the negative ions is that the negative ions are combined with positively charged particles such as bacteria, dust, smog and the like in the air, and the harm of the pollutants such as bacteria, viruses, dust mites, tiny dust, smog, pollen and the like is effectively eliminated through a coagulation sedimentation mode. The negative ions generated by the negative ion generating device in the embodiment realize that the air purifier can provide an environment for purifying, dedusting, deodorizing and sterilizing air.

Referring to fig. 2-3, in a preferred embodiment, the ultraviolet sterilization device includes a first ultraviolet lamp 71 and a second ultraviolet lamp 72 which are arranged at intervals, the wavelength of the first ultraviolet lamp 71 is 185nm, the 185nm ultraviolet rays can change oxygen in the air into ozone, the ozone has strong oxidation effect and can effectively kill bacteria, and the dispersivity of the ozone can just make up for the defect that the ultraviolet rays only propagate along a straight line and have dead angles in sterilization. The wavelength of the second ultraviolet lamp 72 is 254nm, and the 254nm ultraviolet rays kill bacteria by irradiating DNA of microorganisms. The two ultraviolet lamps which can not have the wavelength are matched to realize better sterilization effect.

Referring to fig. 1-3, in the preferred embodiment, the air inlet and outlet 62 are disposed opposite each other, with the air inlet disposed at the bottom of the air purifier and the air outlet 62 disposed at the top of the air purifier. The air inlet and the air outlet 62 have good convection effect. The air purification effect is better.

Referring to fig. 1-2, in a preferred embodiment, the air purifier body, in which the air purifier is suspended, is provided with a mounting movable plate 13 for fixing the air purifier in a suspended manner, so that the air purifier can be preferably suspended and fixed.

Referring to fig. 2-3, in a preferred embodiment, the fan includes a motor 21 and a cross-flow wind wheel 22 connected to each other, and the cross-flow wind wheel 22 is disposed at the air outlet 62. The motor 21 is used for controlling the air output and is matched with the cross-flow wind wheel 22 to achieve a good air purification effect.

Referring to fig. 1, in a preferred embodiment, the control panel includes a main panel 11 and an aromatherapy board 12, the main panel 11 is disposed on the front of the air purifier, the aromatherapy board 12 and the power switch are respectively disposed on the side of the air purifier, so that the aromatherapy device can be separately controlled relative to other devices, and the user experience effect is better.

The above is only the preferred embodiment of the present invention, and the patent scope of the present invention is not limited thereby, and all the equivalent structures L or equivalent processes that are made by the content of the present invention can be used directly or indirectly in other related technical fields, and all the same principles are included in the patent protection scope of the present invention.

Claims

1. The utility model provides an air purifier, its characterized in that, including the casing with set up in fan, champignon device, ultraviolet germicidal device and control circuit board in the casing, fan, champignon device and ultraviolet germicidal device all with control circuit board connects, be provided with on the casing with switch and control panel that control circuit board connects, air intake and air outlet have been seted up to the casing, ultraviolet germicidal device set up in the air intake with between the air outlet, the fan set up in air outlet department, the fragrance export orientation of champignon device the air outlet.

2. The air purifier of claim 1, wherein the aromatherapy device comprises a refined oil bottle, an air pump and an atomizing head, the air pump and the atomizing head are both fixed in the housing, the air pump is respectively connected with the atomizing head and the control circuit board, and the refined oil bottle is detachably connected with the atomizing head through threads.

3. The air purifier of claim 2, further comprising an air inlet cover for covering an outer side of the air inlet, wherein the air inlet cover is of a barrier type, the air inlet cover is detachably connected to the housing, and a bottom of the essential oil bottle extends toward the air inlet cover.

4. The air purifier of claim 3, wherein a partition is disposed at the air inlet, the air inlet cover covers the outside of the partition, the partition has a plurality of air inlet channels, the partition is provided with a replacing hole opposite to the essential oil bottle, the area of the replacing hole is larger than that of the essential oil bottle, and the bottom of the essential oil bottle passes through the replacing hole and extends towards the air inlet cover.

5. The air purifier of claim 4, further comprising a negative ion generating device disposed in the housing, wherein the negative ion generating device is connected to the circuit board, the negative ion generating device comprises a high-pressure dust-removing net and a high-pressure bag, the high-pressure bag is disposed between the air inlet and the air outlet, and the high-pressure dust-removing net is detachably fixed to one side of the partition board close to the air inlet cover.

6. The air purifier of claim 1, wherein the ultraviolet sterilizing device comprises a first ultraviolet lamp and a second ultraviolet lamp which are arranged at intervals, the wavelength of the first ultraviolet lamp is 185nm, and the wavelength of the second ultraviolet lamp is 254 nm.

7. The air purifier of claim 1, wherein the air inlet and the air outlet are disposed opposite to each other, the air inlet is disposed at a bottom of the air purifier, and the air outlet is disposed at a top of the air purifier.

8. The air cleaner of claim 1, wherein the housing has a mounting flap for suspending the air cleaner.

9. The air cleaner of claim 1, wherein the fan comprises a motor and a cross-flow wind wheel coupled to each other.

10. The air purifier of claim 1, wherein the control panel comprises a main panel and an aromatherapy plate, the main panel is disposed on the front side of the air purifier, and the aromatherapy plate is disposed on the side of the air purifier.