CN2219758Y - Spray head with atomising apparatus - Google Patents
Spray head with atomising apparatus Download PDFInfo
- Publication number
- CN2219758Y CN2219758Y CN 95206927 CN95206927U CN2219758Y CN 2219758 Y CN2219758 Y CN 2219758Y CN 95206927 CN95206927 CN 95206927 CN 95206927 U CN95206927 U CN 95206927U CN 2219758 Y CN2219758 Y CN 2219758Y
- Authority
- CN
- China
- Prior art keywords
- atomizer
- protective cover
- focusing
- annular magnetic
- spill shell
- 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
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- Special Spraying Apparatus (AREA)
Abstract
The utility model relates to an atomizing spray head, which is used on a humidifier and an art fountain. All rectification, filtering, oscillation and protective circuit elements are encapsulated in a concave outer casing; a focusing protective cover and a ring-shaped magnetic suspension are arranged on the concave outer casing. A large-power oscillation tube converts electric energy into ultrasonic mechanical energy by a piezoelectric energy converting piece. Water is converted into fog shapes for being sprayed. The utility model has the advantages of small volume, large fog spray quantity, and higher electromechanical converting efficiency, and has the functions of heat radiation and self protection.
Description
The utility model relates to a kind of atomizer of water, belongs to the jet atomization device of liquid.It is made up of rectification, filtering, oscillation circuit element and transducing head, and by non-magnetic conductive metal shell encapsulation, is being circumscribed with power supply.
Be used for humidifier, the atomising device on the architectural fountain has patent application, promptly discloses a kind of floated atomizer as Chinese patent CN2107953U.It does not have rectification, filtering and protective device.Oscillator adopts the sealing ring sealing, thus dielectric loss is arranged, thereby electromechanical conversion efficiency is lower.
The purpose of this utility model provides a kind of atomizer, and it can place water, because the effect of its oscillating circuit converts electric energy to mechanical energy, finishes atomization of liquid work.And possesses automatic safety device.
The purpose of this utility model can be finished by following structure: whole atomizer is welded by the punching press of non-magnetic conductive metal material.Spill shell 3 is totally-enclosed, is covered with above to focus on protective cover 1, places annular magnetic betwixt and floats 2, and the bottoms in the spill shell 3 are circuit original paper plate 4, and the circuit original paper is all fixed thereon, is piezoelectric energy-conversion sheet 9 at the bottom of the Baltimore groove.Be positioned at spill shell 3 inner sides a tongue tube 8 is arranged; Opposite side is an oscillating tube 5.
The utility model also can be realized by following structure: annular magnetic floating 2 is made for plastic foam, and a small magnet 10 that matches with tongue tube 8 is housed on it.
Power supply water-proof wire 6 on the circuit original paper plate 4 leads to external power source from seal 7.
The operation principle of atomizer, as shown in Figure 6: B1 is the level control switch for water pipe, and JK is a tongue tube 8, and when whole atomizer placed water, water floated annular magnetic floating 2, and often open two contacts of JK, and the base stage of B1 is added with positive bias voltage, the B1 saturation conduction.The base stage of B2 (oscillating tube 5) obtains positive bias voltage, starting of oscillation.Oscillator signal converts high-frequency ultra sonic machinery energy to by D (piezoelectric energy-conversion sheet 9).At this moment, the water on the spill shell 3 is then by focusing on the small sircle hole 11 atomizing ejections on the protective cover 1.
When water level descends or is anhydrous; annular magnetic floating 2 is sunk; two contacts of JK become closure by often opening; make the base stage of B1 lose positive bias voltage; B1 becomes cut-off state by the saturation conduction state; the base bias voltage of B2 disappears, and vibration stops, thereby has protected B2 (oscillating tube 5) and D (piezoelectric energy-conversion sheet 9) not to be damaged.
Also removable focusing protective cover 1 of atomizer and annular magnetic floating 2 used separately.
The utility model has the advantages that to integrate rectification, filtering, vibration, transducing, automatic safety device that volume is little, a mist amount is big.Because piezoelectric energy-conversion sheet 9 directly is welded on the spill shell 3, reduce dielectric loss again, made atomizer have higher electromechanical conversion efficiency.Oscillating tube 5 is not fragile by spill shell 3 heat radiations that place water yet.
Accompanying drawing is explained:
Accompanying drawing 1 is the front section view of atomizer
Accompanying drawing 2 is the vertical view of atomizer
Accompanying drawing 3 is for focusing on the front view of protective cover
Accompanying drawing 4 is the floating vertical view of annular magnetic
Accompanying drawing 5 is vertical views of spill shell
Accompanying drawing 6 is circuit theory diagrams
Embodiment:
As shown in Figure 5, spill shell 3 is made flat garden shape, middle recessed, totally-enclosed welding.Be covered with again above and focus on protective cover 1, during be placed with the annular magnetic floating 2 that plastic foam is made.When being placed on atomizer in the water, be full of water (inlet opening 13 water inlets of circular hole 11, perforate 12 and side above focusing on protective cover 1) between focusing protective cover 1 and the spill shell 3, annular magnetic floating 2 is floated.As shown in Figure 1, the bottom in the spill shell 3 is a circuit original paper plate 4, and the circuit original paper is fixed thereon, and waterproof power line 6 leads to external power source from seal 7.Be piezoelectric energy-conversion sheet 9 at the bottom of the Baltimore groove, a side has a tongue tube 8 that plays the circuit protective effect in the spill shell 3; Opposite side is an oscillating tube 5.Be fixed on the annular magnetic floating 2 with tongue tube 8 corresponding small magnets 10.When connecting external power source, oscillating tube 5 is started working, and oscillator signal converts the ultra sonic machinery energy to by piezoelectric energy-conversion sheet 9, and water becomes the vaporific circular hole 11 in the middle of focusing on protective cover 1 spouting.Descend or when anhydrous, annular magnetic float 2 sinkings as water level, tongue tube 8 is subjected to little magnetic patch 10 effects and transfers closure to by often opening, the circuit disconnection, and vibration stops.
Claims (4)
1, a kind of atomizer, form by rectification, filtering, oscillation circuit element and transducing head, and by non-magnetic conductive metal shell encapsulation, be circumscribed with power supply, it is characterized in that being covered with on the spill shell (3) focusing protective cover (1), placing annular magnetic floating (2) betwixt, bottom in the spill shell (3) is a circuit original paper plate (4), be piezoelectric energy-conversion sheet (9) at the bottom of the Baltimore groove, being positioned at the inner side of spill shell (8) has a tongue tube (8), and opposite side is an oscillating tube (5).
2, atomizer according to claim 1 is characterized in that annular magnetic floating (2) is made for plastic foam, be equipped with on it one with the match small magnet (10) of platform of tongue tube (8).
3, atomizer according to claim 1 and 2 is characterized in that the power supply water-proof wire (6) on the circuit original paper plate (4) leads to external power source from seal (7).
4, atomizer according to claim 1 and 2, it is characterized in that focusing on the top center of protective cover (1) has a circular hole (11) and four perforates (12), and the side also has four inlet openings (13) of symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95206927 CN2219758Y (en) | 1995-03-21 | 1995-03-21 | Spray head with atomising apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95206927 CN2219758Y (en) | 1995-03-21 | 1995-03-21 | Spray head with atomising apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2219758Y true CN2219758Y (en) | 1996-02-14 |
Family
ID=33858711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95206927 Expired - Fee Related CN2219758Y (en) | 1995-03-21 | 1995-03-21 | Spray head with atomising apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2219758Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101324362B (en) * | 2007-06-13 | 2011-07-06 | 上海丰科生物科技股份有限公司 | Ultrasonic humidifier |
-
1995
- 1995-03-21 CN CN 95206927 patent/CN2219758Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101324362B (en) * | 2007-06-13 | 2011-07-06 | 上海丰科生物科技股份有限公司 | Ultrasonic humidifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |