CN2086149U - Ultrasonic atomizer - Google Patents

Abstract

The utility model relates to an ultrasonic atomizer. The existing ultrasonic atomizer adopts waterway system, an overall structure on a circuit has the defects that water overflows during operation, the casing is rusted, the circuit is wetted, the circuit is easy to become a short circuit, the condemnation factor is high, and the use is unsafe. In order to overcome the defects of the structure of the existing ultrasonic atomizer, a kind of new ultrasonic atomizer is designed. The waterway system and a circuit system are separately paralleled, an electrical plug-in unit is used as a connector of the circuit and the structure, and a water and electricity separate ultrasonic atomizer is formed. The utility model is new medical therapeutic equipment, using ultrasonic wave to cause physic liquor to be atomized, the physic liquor is directly sent to nidus, and the goal of treatment is reached.

Description

Novel ultrasound atomizer

The present invention is a kind of medical liquid atomizing device, relates to medical instruments field.

Curing department of eye throat illness, using ultrasound nebulizer during diseases such as the respiratory tract infection of internal medicine, acute and chronic tracheitis, asthma, pneumonia, pulmonary infection, utilize ultrasound wave to make medicinal liquid produce cavitation, form vaporific aerosol on the medicinal liquid surface, send by supply air system, the patient sucks by air flue, can make medicinal liquid directly act on focus, be a kind of administering mode preferably, be widely used in medical profession at present.But because the structure of existing ultrasound atomizer is the top that water circuit systems such as pond, medicine pond are arranged on Circuits System, be again the disjunctor complete machine, use in the operation, cause the shell corrosion serious after water overflows, can't repair, extremely useless rate height.Self-contained circuit board, electrical equipment corrosion simultaneously, even short circuit is dangerous.In order to overcome the existing structural defective of ultrasound atomizer, obtain a kind of ultrasound atomizer of safety durable.We have designed a kind of novel ultrasound atomizer.Structurally break through traditional view, water route, Circuits System are broken away from, but be an organic whole, and perfect moulding is arranged, scrappage is low, and is safe and effective.

Novel ultrasound atomizer is characterized in that it is made up of pond, medicine pond, ajutage, fog output tube, face shield (or containing pipe) electrical insert, aerofoil fan air filter oscillating circuit.

The socket that the invention is characterized in its used electrical insert is set in the high 1/2 place's groove in the outer ring-like middle part of shape of a hoof casing and is connected with the casing internal circuit, and plug is set in the interior ultrasonic wafer that passes through implicit expression passage and basin bottom of pond tongue corresponding with the socket height and the anastomosis and is connected with cursory electrical lead wire.

Describe structure of the present invention in detail below in conjunction with accompanying drawing 1-5.

Accompanying drawing 1 is the front view of ultrasound atomizer.(1) power-line plug (2) housing (3) mist amount adjusting knob (4) timer knob (5) work display (6) power supply display (7) on and off switch (8) ajutage (9) discharge pipe joint (10) oxygenation hole (11) fog output tube (12) interface (13) fog output tube (14) face shield (or containing pipe) (15) medicine Chi Gai (16) pond cover (17) medicine pond (18) domatic O-ring seal (19) medicine glass (20) pond (21) is cursory.

Accompanying drawing 2 is the cutaway views in ultrasound atomizer pond.(22) the outer locknut of the interior locknut of rubber cushion (28) (29) (30) goes out mist interface (31) air-supply interface under the last ultrasonic wafer of rubber cushion (26) (27) of the outer rubber cushion of plug (23) lock (24) (25).

Accompanying drawing 3 is ultrasound atomizer housing cutaway views.(32) intervalometer (33) potentiometer (34) transformator (35) aerofoil fan.(36) air filter.

Accompanying drawing 4 is that the ultrasound atomizer housing is connected cutaway view with the pond.(37) socket.

Accompanying drawing 5 is electrical schematic diagrams of ultrasound atomizer.

Housing (2) is injection molded into, one end is annular cup in the bottom, the other end is a shape of a hoof casing, on casing, there are being three garden shape through holes and two square openings to place mist amount adjusting knob (3), timer knob (4), on and off switch (7), work display (5), power supply display (6) and garden post ajutage joint (9), are being injected with some blind holes above in casing and are fixed with intervalometer (32) potentiometer (33) circuit board, large-sized luminous with self-tapping screw.Socket (37) circuit lead that studs with electrical insert outside casing in ring-like middle part height 1/2 place's groove is to casing, press dress garden shape nylon drainage screen on the garden shape air intake vent of some through holes in order to the solid frame of the band of stationary transformer (34), aerofoil fan (35) being marked with on the shape of a hoof chassis base, air filter (36), can prevent dust, dust sucks the patient respiratory road, also fixes two straight, interchange protective tubes.The inside and outside structure of shape of a hoof casing is called main frame.Water circuit system is injection molded cup type pond, garden (30); there is a tongue (20) one sides and anastomosis highly corresponding with the ring-like 1/2 place's groove interpolation block (37) of casing in the pond; stud with plug (22) in the tongue, the plug electrical lead wire is by the ultrasonic wafer (26) and water level protection device of implicit expression passage with basin bottom--cursory (21) are connected.The ultrasonic wafer of basin bottom (26) fixedly see Fig. 2, be to do support by threaded lock (23), rubber cushion (24) outside between lock (23) and pond (20) end inner face, having, in the middle of lock (23), place ultrasonic wafer (26), put rubber cushion (25), following rubber cushion (27) at (26) upper and lower faces.Use interior locknut (28), outer locknut (29) to tighten then, this structure makes ultrasonic wafer detachable, is convenient to maintenance.The water level protection device of (20) inner bottom part is formed by containing the cursory of annular magnet in the pond.The ring tank lid (16) of one band positioning port is arranged at (20) top in the pond, inserting inwall 1/2 place at pond cover (16) internal orifice has convex edge and outside 1/3 place that the tubular medicine pond (17) of convex edge is arranged, in (17), be placed with the bottom and be globular plastic uptake medicine glass (19), put into the close cushion rubber of domatic (18) on (19) top and fall into medicine glass smoothly, prevent to leak in order to medicinal liquid.On medicine pond (17), be equipped with and be with localized medicine Chi Gai (15), have at medicine Chi Gai (15) that discharge pipe joint (9) is connected by corrugation plastic ajutage (8) on ajutage joint (31) and the main frame.On medicine Chi Gai (15), there is the mist of going out interface (30) to be connected with corrugation plastic fog output tube (11).The other end in (11) connects face shield (or closing pipe), and is not enough as the length of fog output tube (11), and also usable interface (12) connects fog output tube (13) again.One oxygenation hole (10) is arranged on medicine Chi Gai (15), can be as required oxygenation in good time, solve doing not feel like oneself in the treatment.As shown in Figure 4, water route device and main frame be electrically connected and structure is connected, be to finish that the present invention adopts the Lc high-frequency oscillating circuits, sees Fig. 5 by the grafting of electrical insert.The split type ultrasound atomizer of this water power is easy to operate, also is convenient to maintenance simultaneously.

Operating principle of the present invention is: press on and off switch), the complete machine power connection, timer knob (4) is put at ON or timing position, and power supply display (6) is bright, and fan electromotor starts rotation.Pond (20) adds water to and contains the cursory of annular magnet and float, work display (5) is bright, regulate mist amount adjusting knob (3) to the needs position, oscillating circuit starting of oscillation this moment, produce 1.7MHZ frequency and the output of about 35W power at ultrasonic wafer (26) two ends, encouraging ultrasonic wafer is that medium makes the medicinal liquid in the medicine glass (19) produce cavitation with the tank water, makes medicinal liquid form vaporific aerosol, by main frame air-supply, fog output tube has mist to send to start working.

Structure of the present invention also can be used as humidifier, and ultrasonic cleaner is easy to maintenance, safety durable.

Claims (2)

1. a new type medical equipment---novel ultrasound atomizer is characterized in that it is made up of pond, medicine pond, ajutage, fog output tube, face shield (or containing pipe), electrical insert, aerofoil fan, oscillating circuit.

2. according to the described device of claim (1), the socket that it is characterized in that described electrical insert is set in the height 1/2 place's groove of the outer ring-like middle part of shape of a hoof casing and is connected with the casing internal circuit, and plug is to be set in the pond interior implicit expression passage that passes through of tongue corresponding with the socket height and the anastomosis to be connected with the ultrasonic wafer of basin bottom, cursory electrical lead wire.

Images