CN210425335U - Small-size air purifier - Google Patents
Small-size air purifier Download PDFInfo
- Publication number
- CN210425335U CN210425335U CN201920304797.2U CN201920304797U CN210425335U CN 210425335 U CN210425335 U CN 210425335U CN 201920304797 U CN201920304797 U CN 201920304797U CN 210425335 U CN210425335 U CN 210425335U
- Authority
- CN
- China
- Prior art keywords
- air
- box
- dust collection
- support frame
- purifier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 claims abstract description 76
- 230000001954 sterilising effect Effects 0.000 claims abstract description 22
- 238000004887 air purification Methods 0.000 claims abstract description 21
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 21
- 239000012212 insulator Substances 0.000 claims description 6
- 230000015556 catabolic process Effects 0.000 claims description 4
- 238000005367 electrostatic precipitation Methods 0.000 claims 1
- 230000005684 electric field Effects 0.000 abstract description 6
- 238000000605 extraction Methods 0.000 abstract description 4
- 241000894006 Bacteria Species 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The utility model relates to a small-size air purifier, including the support frame, erect in purifier body on the support frame, the purifier body is including the shell that is equipped with air intake and air outlet, still including set gradually the extraction fan and the sterilization dust removal air purification device in the shell, still includes circuit part's boost circuit and control panel, control panel and extraction fan electrical connection, control panel, boost circuit, the mutual electrical connection of sterilization dust removal air purification device, its compact structure is reasonable, uses sterilization dust removal air purification device, is resistant to be higher than prior art from the powerful high-voltage pulse of boost circuit, can guarantee that the windage through the purifier is little, and the electric field energy high efficiency that produces simultaneously sterilizes and removes dust.
Description
Technical Field
The utility model relates to an air purification equipment field especially relates to a small-size air purifier.
Background
The existing household air purifier has a filter screen, which has good effect of collecting fine particles but large wind resistance, in order to obtain high purification efficiency, a filter element needs to be compact and replaced regularly, and dust is removed by an electrostatic method or a negative ion or plasma method, the particles in the air are charged, or adsorbed or coalesced to form larger particles to be settled, a high-voltage electric field is generally adopted, bacteria and viruses attached to dust can be instantly and completely killed, diseases such as cold, infectious diseases and the like are prevented, and the required loaded pulse voltage value has high requirement. The existing high-voltage electrostatic air purification technology mainly comprises a dust collection plate and a needle plate, wherein the dust collection plate is grounded, an anode plate is connected with positive voltage, the positive electricity is released by the needle plate in the purification process, an anode needle which simultaneously releases the positive electricity and the dust collection plate form an electrostatic field, so that dust in the air is charged and adsorbed on the dust collection plate, and the purpose of purifying the air is achieved.
Disclosure of Invention
An object of the utility model is to provide a small-size air purifier, the windage is less, has outstanding dust removal function that disinfects.
The utility model adopts the technical proposal that:
the utility model provides a small-size air purifier, includes the support frame, erects in clarifier body on the support frame, the clarifier body is including the shell that is equipped with air intake and air outlet, still including set gradually the exhaust fan and the sterilization dust removal air purification device in the shell, still includes boost circuit and the control panel of circuit part, control panel and exhaust fan electrical connection, control panel, boost circuit, sterilization dust removal air purification device electrical connection each other.
The shell comprises an air draft box and a dust collecting box which are mutually buckled and communicated, the air outlet is formed in the air draft box, the air inlet is formed in the dust collecting box, the exhaust fan, the booster circuit and the control panel are arranged in the air draft box, and the sterilization and dust removal air purification device is arranged in the dust collecting box.
Furthermore, the purifier body is rotatably erected on the support frame through the rotary damper.
Furthermore, two side edges of the air draft box are respectively extended with a support arm, and the support arms are rotatably connected with the support frame through the rotary damper.
Furthermore, the dust collection box and the air draft box are buckled in a rotating locking mode.
Furthermore, a circular groove and a strip-shaped groove connected with the circular groove are arranged on the inner side wall of the support frame, the strip-shaped groove penetrates through the support frame upwards in the vertical direction along the circle center of the circular groove, two opposite side faces of the dust collection box are respectively provided with an inserting groove matched with the support arm, the end part of the inserting groove is provided with an arc-shaped clamping strip protruding out of the side face of the dust collection box, the chord length of the arc-shaped clamping strip is the same as the groove width of the strip-shaped groove, the circle center of the arc-shaped clamping strip is overlapped with the circle center of the circular groove, and the arc radius of the arc-shaped clamping strip is the same as the radius.
The sterilization and dust removal air purification device comprises a high-voltage electrostatic dust collection structure and at least two high-voltage electrode wires which are arranged at an air inlet of the high-voltage electrostatic dust collection structure and are parallel and separated from each other.
The high-voltage electrostatic dust collection structure comprises an electrode frame, a plurality of extended positive terminals and negative terminals, wherein every two of the positive terminals and the negative terminals which are parallel to each other are arranged in an interpenetration mode and installed on the electrode frame, a gap for passing an air channel is formed between the positive terminals and the negative terminals, the high-voltage electrostatic dust collection structure further comprises an insulator covered on the surface of the positive terminals, and the ratio of voltage applied between the positive terminals and the negative terminals to the distance between the air channel gaps is smaller than the breakdown field intensity of the insulator.
Compared with the prior art, the utility model has the following advantage: the utility model discloses a small-size air purifier, compact structure is reasonable, uses sterilization dust removal air purification device, tolerates the strong high-voltage pulse of voltage boost circuit that comes that is higher than prior art, and the windage that can guarantee to pass through the clarifier is little, and the high-efficient sterilization of electric field ability that produces simultaneously removes dust.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of the disassembly structure of the present invention.
Fig. 3 is a schematic view of the high-voltage electrostatic dust collecting structure of the present invention.
The numbers shown in the figure are 1-support frame, 11-circular groove, 12-strip groove, 2-shell, 21-air exhaust box, 211-support arm, 22-dust box, 221-plug groove, 222-arc clamping strip, 3-air exhaust fan, 4-sterilization dust-removal air purification device, 41-high voltage electrostatic dust collection structure, 411-electrode frame, 412-positive terminal, 413-negative terminal, 414-air passage and 42-high voltage electrode wire.
The specific implementation mode is as follows:
in order to enhance the understanding of the present invention, the following detailed description will be made in conjunction with the embodiments and the accompanying drawings. The utility model discloses the accessible is implemented as follows:
referring to fig. 1 to 3, the small air purifier includes a support frame 1, and a purifier body mounted on the support frame 1, wherein the purifier body includes a housing 2 having an air inlet and an air outlet. Still including setting gradually the extraction fan 3 and the sterilization dust removal air purification device 4 in shell 2, the extraction fan 3 extracts the room air and carries out the sterilization dust removal to sterilization dust removal air purification device 4. Still include the boost circuit and the control panel of circuit part, control panel and 3 electrical connection of suction fan, the wind-force size of the current conventional circuit control suction fan 3 on the accessible control panel, 4 mutual electrical connection of control panel, boost circuit, sterilization dust removal air purification device realize controlling boost circuit output high pressure and load and form the sterilization dust removal function in sterilization dust removal air purification device 4 powerful electric field, adapt to domestic air purifier's small and exquisite structure simultaneously.
The housing 2 comprises an air suction box 21 and a dust collection box 22 which are mutually buckled and communicated, the air outlet is formed in the air suction box 21, the air inlet is formed in the dust collection box 22, the suction fan 3, the booster circuit and the control panel are arranged in the air suction box 21, and the sterilizing and dedusting air purification device 4 is arranged in the dust collection box 22. Wherein, the rotatable support frame 1 of erectting of clarifier body accessible rotary damper, adjustment clarifier body that can be convenient during the use to arbitrary angle, omnidirectional clean room air.
Specifically, two sides of box 21 that induced drafts extend respectively and have a support arm 211, support arm 211 passes through with support frame 1 rotatory damper swivelling joint, wherein, dust collection box 22 and box 21 that induced drafts are with the mode lock of rotation locking, make this physical ability of clarifier lock at user state, the convenient split dust collection box 22 of off-state.
Specifically, the inner side wall of the support frame 1 is provided with a circular groove 11 and a bar-shaped groove 12 connected with the circular groove 11, and the bar-shaped groove 12 penetrates through the support frame 1 upwards in the vertical direction along the circle center of the circular groove 11. Two opposite side surfaces of the dust collection box 22 are respectively provided with an inserting groove 221 matched with the supporting arm 211, and the supporting arm 211 of the air draft box 21 is inserted on the inserting groove 221 of the dust collection box 22 when being buckled. In addition, the end of the insertion groove 221 is provided with an arc-shaped clamping strip 222 protruding out of the side surface of the dust collecting box 22, the chord length of the arc-shaped clamping strip 222 is the same as the groove width of the strip-shaped groove 12, the circle center of the arc-shaped clamping strip 222 is overlapped with the circle center of the circular groove 11, and the arc radius of the arc-shaped clamping strip 222 is the same as the radius of the circular groove 11. When the dust collection box 22 is buckled at the vertical position, the inserting groove 221 on the side surface of the dust collection box is inserted into the supporting arm 211 of the air draft box 21, and meanwhile, the arc-shaped clamping strip 222 on the side surface of the dust collection box 22 is also inserted into the strip-shaped groove 12 on the supporting frame 1 which is next to the arc-shaped clamping strip and enters the circular groove 11, so that free rotation is realized. Therefore, only when the dust collection box 22 is in the vertical position, the arc-shaped clamping strip 222 on the dust collection box is in the butt joint state with the strip-shaped groove 12 on the support frame 1, the dust collection box 22 can be drawn out of the air draft box 21 for separation, and when the dust collection box 22 is in other rotating positions, the arc-shaped clamping strip 222 is clamped in the circular groove 11, so that the dust collection box 22 and the air draft box 21 are in the locking state.
The sterilizing and dedusting air purification device 4 comprises a high-voltage electrostatic dust collection structure 41 and at least two high-voltage electrode wires 42 which are arranged at an air inlet of the high-voltage electrostatic dust collection structure 41 and are parallel and separated from each other. High-voltage is loaded on the high-voltage electrode wire 42 matched with the air inlet of the high-voltage electrostatic dust collection structure 41, so that a high-voltage pulse electric field meeting the sterilization requirement is achieved, passing bacteria can be thoroughly killed, and dust mixed in the air and the passing bacteria are positively charged and enter the dust removal electric field of the high-voltage electrostatic dust collection structure 41, so that the purposes of adsorption and purification are achieved.
The high-voltage electrostatic dust collection structure 41 comprises an electrode frame 411, a plurality of extended positive terminals 412 and negative terminals 413, wherein the positive terminals 412 and the negative terminals 413 are arranged on the electrode frame 411 in a mutually parallel and pairwise penetrating manner, gaps which are used as air passing channels 414 are formed between the adjacent positive terminals 412 and the adjacent negative terminals 413, the high-voltage electrostatic dust collection structure further comprises an insulator covered on the surface of the positive terminal 412, and the ratio of the voltage applied between the positive terminals 412 and the negative terminals 413 to the distance of the gaps of the air passing channels 414 is smaller than the breakdown field intensity of the insulator. On the premise of ensuring no breakdown, the adsorption and dust removal performance of the high-voltage electrostatic dust collection structure 41 is greatly improved by increasing the voltage or shortening the gap of the air passage 414.
Finally, it should be noted that: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A small-size air purifier which characterized in that: including the support frame, erect in clarifier body on the support frame, the clarifier body is including the shell that is equipped with air intake and air outlet, still including the induced draft fan and the sterilization dust removal air purification device that set gradually in the shell, still includes boost circuit and the control panel of circuit part, control panel and induced draft fan electrical connection, control panel, boost circuit, the mutual electrical connection of sterilization dust removal air purification device.
2. A compact air purifier as defined in claim 1, wherein: the shell comprises an air draft box and a dust collecting box which are mutually buckled and communicated, the air outlet is arranged on the air draft box, the air inlet is arranged on the dust collecting box, the exhaust fan, the booster circuit and the control panel are arranged in the air draft box, and the sterilization and dust removal air purification device is arranged in the dust collecting box.
3. A compact air purifier as defined in claim 2, wherein: the purifier body is rotatably erected on the supporting frame through the rotary damper.
4. A compact air purifier as defined in claim 3, wherein: two sides of the air draft box are respectively extended with a support arm, and the support arms are rotatably connected with the support frame through the rotary damper.
5. The compact air cleaner of claim 4, wherein: the dust collection box and the air draft box are buckled in a rotating and locking mode.
6. A compact air purifier as defined in claim 5, wherein: the dust collection box is characterized in that a circular groove and a strip-shaped groove connected with the circular groove are formed in the inner side wall of the support frame, the strip-shaped groove penetrates through the support frame upwards in the vertical direction along the circle center of the circular groove, two opposite side faces of the dust collection box are respectively provided with an inserting groove matched with the support arm, an arc-shaped clamping strip protruding out of the side face of the dust collection box is arranged at the end part of the inserting groove, the chord length of the arc-shaped clamping strip is the same as the groove width of the strip-shaped groove, the circle center of the arc-shaped clamping strip is overlapped with the circle center of the circular groove, and the arc radius of the arc.
7. A compact air purifier as defined in claim 1, wherein: the sterilization and dust removal air purification device comprises a high-voltage electrostatic dust collection structure and at least two high-voltage electrode wires which are arranged in parallel and separated from an air inlet of the high-voltage electrostatic dust collection structure.
8. A compact air purifier as defined in claim 7, wherein: high-voltage electrostatic precipitation structure includes electrode holder, a plurality of and prolongs positive terminal and the negative terminal that expands, two liang of interlude that positive terminal and negative terminal are parallel to each other are arranged and are installed on electrode holder, and is adjacent be formed with the clearance that becomes the wind channel between positive terminal and the negative terminal, still include the insulator of positive terminal surface covering, the voltage that adds between positive terminal and the negative terminal with the ratio of the distance of crossing the wind channel clearance is less than the breakdown field intensity of insulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920304797.2U CN210425335U (en) | 2019-03-07 | 2019-03-07 | Small-size air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920304797.2U CN210425335U (en) | 2019-03-07 | 2019-03-07 | Small-size air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210425335U true CN210425335U (en) | 2020-04-28 |
Family
ID=70360758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920304797.2U Expired - Fee Related CN210425335U (en) | 2019-03-07 | 2019-03-07 | Small-size air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210425335U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012944A (en) * | 2020-08-07 | 2020-12-01 | 佛山市顺德区阿波罗环保器材有限公司 | Fan with cooling device |
| CN112178813A (en) * | 2020-09-16 | 2021-01-05 | 佛山市顺富元亨电子有限公司 | Automatic frequency conversion electrostatic air sterilizer |
-
2019
- 2019-03-07 CN CN201920304797.2U patent/CN210425335U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012944A (en) * | 2020-08-07 | 2020-12-01 | 佛山市顺德区阿波罗环保器材有限公司 | Fan with cooling device |
| CN112178813A (en) * | 2020-09-16 | 2021-01-05 | 佛山市顺富元亨电子有限公司 | Automatic frequency conversion electrostatic air sterilizer |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 |