CN202191560U - Large-particle compression type atomizing cup - Google Patents
Large-particle compression type atomizing cup Download PDFInfo
- Publication number
- CN202191560U CN202191560U CN2011202907015U CN201120290701U CN202191560U CN 202191560 U CN202191560 U CN 202191560U CN 2011202907015 U CN2011202907015 U CN 2011202907015U CN 201120290701 U CN201120290701 U CN 201120290701U CN 202191560 U CN202191560 U CN 202191560U
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- Prior art keywords
- atomizing
- striking face
- hollow
- atomizing cup
- hollow cone
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Abstract
The utility model relates to a large-particle compression type atomizing cup, which comprises an upper shell and a lower shell. A mist outlet is arranged at the upper end of the upper shell, the lower shell is connected to the lower end of the upper shell, an atomizing plate is disposed in the lower shell, a compensation air inlet is arranged above the atomizing plate, the lower portion of the atomizing plate is a hollow cone, and the upper portion of the atomizing plate is of a hollow structure. A small hole is arranged on the upper side of the hollow cone, a pressure buffering area is disposed above the small hole, a boss is disposed on the outer surface of the upper portion of the atomizing plate, an impact surface is disposed in the hollow structure, the pressure buffering area is arranged at the upper end of the hollow cone, and the impact surface is disposed at the upper end of the pressure buffering area. The large-particle compression type atomizing cup has the advantages that atomized particle distribution is more centralized, suction depths are uniform, waste of large quantities of medicines is avoided, and effectiveness of the medicines is improved.
Description
Technical field:
This utility model relates to a kind of bulky grain compression atomizing cup.
Background technology:
At present, employed atomizing cup mainly is to be main with the compressed air type nebulizer; The atomizing particle meansigma methods distribution 4-20um that this atomizing cup produces, it is wide to distribute, and sucks degree of depth inequality; Cause the effectiveness of high amount of drug waste and reduction medicine; So use the atomization plant of correct atomizing particle, can avoid drug waste, accomplish to suit the remedy to the case.
Summary of the invention:
The purpose of this utility model is in order to overcome above deficiency, the uniform bulky grain compression of a kind of suction degree of depth atomizing cup to be provided.
The purpose of this utility model realizes through following technical scheme: a kind of bulky grain compression atomizing cup, comprise upper casing and lower casing, and be provided with fog outlet in the upper casing upper end; Be connected with lower casing in the upper casing lower end, in lower casing, be provided with atomizing piece, above atomizing piece, be provided with the compensation air inlet; The atomizing piece bottom is a hollow cone, and top is hollow-core construction, above hollow cone, is provided with aperture; Above aperture, be provided with slow nip, be provided with a boss, be provided with striking face in the inside of hollow-core construction in the atomizing piece outer surface of upper; The hollow cone upper end is provided with slow nip, is provided with said striking face in slow nip upper end.Said striking face is circular, square or oval, and the wide or diameter of said striking face is 1.5mm-3mm, and the distance of said relief area upper surface and striking face is 0.5mm-0.8mm, said relief area height 1.0mm ~ 2.0mm; Slow nip is cylinder or cuboid, and aperture is circular or square or ellipticity above the slow nip, and opposite side or diameter minimum range are greater than 0.8mm.
This utility model compared with prior art has the following advantages:
Atomizing particle distributes comparatively concentrated, and the suction degree of depth is even, has avoided high amount of drug to waste and improved the effectiveness of medicine.
Description of drawings:
Fig. 1 is the structural representation of this utility model;
Label among the figure: 1-upper casing, 2-lower casing, 3-fog outlet, 4-atomizing piece, 5-aperture, 6-compensation air inlet, the slow nip of 7-, 8-hollow cone, 9-hollow-core construction, 10-boss, 11-striking face.
The specific embodiment:
In order to deepen understanding to this utility model, will combine embodiment and accompanying drawing that this utility model is done further to detail below, this embodiment only is used to explain this utility model, does not constitute the qualification to this utility model protection domain.
Show a kind of bulky grain compression of this utility model atomizing cup like Fig. 1, comprise upper casing 1 and lower casing 2, be provided with fog outlet 3 in upper casing 1 upper end; Be connected with lower casing 2 in upper casing 1 lower end, in lower casing 2, be provided with atomizing piece 4, above atomizing piece 4, be provided with compensation air inlet 6; Atomizing piece 4 bottoms are hollow cone 8, and top is hollow-core construction 9, above hollow cone 8, is provided with aperture 5; Above aperture 5, be provided with slow nip 7, be provided with a boss 10, be provided with striking face 11 in the inside of hollow-core construction 9 in atomizing piece 4 outer surface of upper; Hollow cone 8 upper ends are provided with slow nip 7, are provided with said striking face 11 in slow nip 7 upper ends.Said striking face 11 is circular, square or oval, and the wide or diameter of said striking face 11 is 1.5mm-3mm, and the distance of said relief area 7 upper surfaces and striking face 11 is 0.5mm-0.8mm, said relief area 7 height 1.0mm ~ 2.0mm; Slow nip is cylinder or cuboid, and aperture is circular or square or ellipticity above the slow nip, and opposite side or diameter minimum range are greater than 0.8mm.
The air-flow of use formula air pressure pump output certain pressure and flow; Through the aperture 5 current limliting amounts of atomizing cup lower casing 2, make that operating pressure is 12 ~ 18PSI, produce high velocity air from aperture 5; High velocity air produces negative pressure through microparticle atomizing piece 4; Make atomizing cup lower casing 2 herb liquids travel up to slow nip 7 and high velocity air place along tank, medicinal liquid is upward through with air-flow and clashes into to microparticle atomizing piece 4 striking faces 11 after slow nip 7 slows down, and forms medicinal liquid granule bigger than normal and penetrates obliquely and clash into to upper casing 1 inner surface; The medicinal liquid granule is along with the compensation current that flows into from top to bottom sees through air inlet 6 lower surfaces; Upwards flow out through fog outlet 3, the atomizing particle size range: meansigma methods is 4-7um again, and less than the granule ratio < 60% of 5um.In this process, key point is aperture 5 upper surfaces of lower casing 2 and the distance of striking face, this distance be slow nip 7 height with striking face 11 to the distance of slow nip 7 and, the size of striking face 11 and shape, lower casing 2 orifice sizes.
Claims (5)
1. bulky grain compression atomizing cup; It is characterized in that: comprise upper casing (1) and lower casing (2), be provided with fog outlet (3), be connected with lower casing (2) in said upper casing (1) lower end in said upper casing (1) upper end; In said lower casing (2), be provided with atomizing piece (4); Be provided with compensation air inlet (6) in said atomizing piece (4) top, said atomizing piece (4) bottom is hollow cone (8), and top is hollow-core construction (9); Be provided with aperture (5) in said hollow cone (8) top; Be provided with slow nip (7) in said aperture (5) top, be provided with a boss (10), be provided with striking face (11) in the inside of said hollow-core construction (9) in said atomizing piece (4) outer surface of upper; Said hollow cone (8) upper end is provided with slow nip (7), is provided with said striking face (11) in said slow nip (7) upper end.
2. according to the said bulky grain compression of claim 1 atomizing cup, it is characterized in that: said striking face (11) is for circular, square or oval.
3. according to claim 1 or 2 said bulky grain compression atomizing cups, it is characterized in that: the wide or diameter of said striking face (11) is 1.5mm-3mm.
4. according to the said bulky grain compression of claim 3 atomizing cup, it is characterized in that: the distance of said relief area (7) upper surface and striking face (11) is 0.5mm-0.8mm.
5. according to the said bulky grain compression of claim 4 atomizing cup, it is characterized in that: said relief area (7) height 1.0mm ~ 2.0mm; Slow nip is cylinder or cuboid, and aperture is circular or square or ellipticity above the slow nip, and opposite side or diameter minimum range are greater than 0.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202907015U CN202191560U (en) | 2011-08-11 | 2011-08-11 | Large-particle compression type atomizing cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202907015U CN202191560U (en) | 2011-08-11 | 2011-08-11 | Large-particle compression type atomizing cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202191560U true CN202191560U (en) | 2012-04-18 |
Family
ID=45946493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202907015U Expired - Lifetime CN202191560U (en) | 2011-08-11 | 2011-08-11 | Large-particle compression type atomizing cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202191560U (en) |
-
2011
- 2011-08-11 CN CN2011202907015U patent/CN202191560U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU LUDE MEDICAL ELECTRONICS CO., LTD. Free format text: FORMER NAME: LUDE MEDICAL EQUIPMENT (NANTONG) CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 226009 Jiangsu Nantong City Economic and Technological Development Zone, Road No. 8 Patentee after: Jiangsu Lu get medical electronics limited company Address before: 226000 Jiangsu Nantong City Economic and Technological Development Zone Nantong Road No. 8 Patentee before: Deer medical instruments (Nantong) Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120418 |