CN2781273Y - Two-used apparatus for hand drying and warming - Google Patents
Two-used apparatus for hand drying and warming Download PDFInfo
- Publication number
- CN2781273Y CN2781273Y CN 200520070453 CN200520070453U CN2781273Y CN 2781273 Y CN2781273 Y CN 2781273Y CN 200520070453 CN200520070453 CN 200520070453 CN 200520070453 U CN200520070453 U CN 200520070453U CN 2781273 Y CN2781273 Y CN 2781273Y
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- CN
- China
- Prior art keywords
- heating
- circuit
- infrared induction
- switch
- control circuit
- 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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Abstract
The utility model provides a hand drying and warming double-duty machine which can be conveniently and simply operated and can be used for automatically drying hand and warming. In the utility model, an automatic and manual shifting circuit and a temperature control circuit are arranged in an infrared induction control circuit. The utility model realizes the shifting of a hand drying operating state and a warming operating state by an automatic and manual shifting switch.
Description
Affiliated technical field
It is a kind of easy and simple to handle that the utility model provides, the multipurpose domestic electrical equipment that can be used for automatic dried hand, can be used to warm oneself again.
Background technology
The heat blower that the structure of present known hand dryer is made up of casing/seat, blower fan and heating element, infrared induction control circuit are formed, though have sanitation and hygiene, advantage such as easy to use, but still exist the deficiency of function singleness.
Can only be used for automatic dried hand in order to overcome existing hand dryer, and the deficiency that can not warm oneself, the utility model provides a kind of dried hand, heating two-purpose machine, and it can not only be used for automatic dried hand, also can be used for heating, accomplishes a machine dual-purpose.
The technical scheme that its technical problem that solves the utility model adopts is: in casing/seat, the heat blower that blower fan and heating element are formed becomes the load of infrared induction control circuit, be provided with automatic and manual switch circuit and thermoregulation circuit in the infrared induction control circuit, when automatic and manual change-over switch place automatic position, can carry out normal automatic dried hand, when this moment, staff was put in the hot-blast outlet place, the executive component work of infrared induction control circuit, drive blower fan and heating element work, hot blast dries up hand; When hand was removed, heat blower quit work.When automatically placing manual position with manual change-over switch, heat blower is electricly and work direct, blows out hot blast to indoor heating.Thermoregulation circuit adopts heating in parallel or employing silicon controlled power modulation circuit to realize adjusting and control to temperature.
The beneficial effects of the utility model are, can carry out automatic dried hand, can be used for heating again, and are simple in structure, easy and simple to handle, a machine dual-purpose.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is an internal structural map of the present utility model.
Fig. 2, Fig. 3, Fig. 4 are three kinds of infrared induction control circuit schematic diagrams of the present utility model.
Fig. 5 is the electrical schematic diagram of thermoregulation circuit.
Among the figure 1, battery main switch (K1 in the circuit diagram), 2, automatic and manual change-over switch (K2 in the circuit diagram), 3, temperature regulation switch/knob (K3 in the circuit diagram), 4, fuselage, 5, hot-blast outlet, 6, the infrared induction head, 7, blower fan (M in the circuit diagram), 8, heating element (RL in the circuit diagram), 9, the infrared induction control circuit.
The specific embodiment
Embodiment 1; at Fig. 1; Fig. 2; among Fig. 5; blower fan (7) combines with heating element (8) and constitutes heat blower; infrared induction control circuit (9) is controlled heat blower with the automatic and manual switch circuit and the thermoregulation circuit that wherein are provided with; transfer point automatic and the manual switch circuit is selected in control coil one side of executive component relay and drives blower fan (7) by relay; heating element (8) work; heating element (8) adopts heating wire as heating; the adjustment of thermoregulation circuit is that secondary heating wire and in parallel with main heating wire by temperature regulation switch (3) is set; more than automatically and manual change-over switch (2); temperature regulation switch (3) all is laid in the bottom of fuselage (4); battery main switch (1) also is laid in the bottom of fuselage (4); the infrared induction head (6) of infrared induction control circuit (9) be laid in hot-blast outlet (5) near, the heating overheat switch adopts quick-action type bimetal plate temperature controling switch.
Claims (5)
1, a kind of dried hand, heating two-purpose machine comprise heat blower, infrared induction control circuit that casing/seat, blower fan and heating element constitute and automatic and manual switch circuit and the thermoregulation circuit that wherein is provided with.It is characterized in that being provided with in the infrared induction control circuit automatically and manual switch circuit and thermoregulation circuit, and by placing automatic and manual change-over switch on casing/seat and temperature regulation switch/knob that the heat blower that blower fan and heating element constitute is controlled.
2, dried hand according to claim 1, heating two-purpose machine, it is characterized in that the transfer point automatic and the manual switch circuit that is provided with in the infrared induction control circuit is located at the control side of the executive component that drives blower fan, heating element work, or directly change 220 volts of alternating current one sides.
3, dried hand according to claim 1, heating two-purpose machine is characterized in that the thermoregulation circuit that is provided with in the infrared induction control circuit is to be provided with main heating and auxiliary electrothermal element in heating element, and major and minor heating is by the temperature regulation switch parallel connection.
4, dried hand according to claim 1, heating two-purpose machine is characterized in that the thermoregulation circuit that is provided with in the infrared induction control circuit is to be equipped with power conditioning circuitry again by controllable silicon the heating in the heating element is carried out Power Regulation.
5, dried hand according to claim 1, the two-purpose machine of warming oneself, it is characterized in that the infrared induction control circuit is provided with battery main switch, the heating element heating is established overheat switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520070453 CN2781273Y (en) | 2005-04-02 | 2005-04-02 | Two-used apparatus for hand drying and warming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520070453 CN2781273Y (en) | 2005-04-02 | 2005-04-02 | Two-used apparatus for hand drying and warming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2781273Y true CN2781273Y (en) | 2006-05-17 |
Family
ID=36762475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520070453 Expired - Fee Related CN2781273Y (en) | 2005-04-02 | 2005-04-02 | Two-used apparatus for hand drying and warming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2781273Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101596079B (en) * | 2008-06-06 | 2011-06-29 | 和光工业股份有限公司 | Inductive multistratum control system of hand dryer |
-
2005
- 2005-04-02 CN CN 200520070453 patent/CN2781273Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101596079B (en) * | 2008-06-06 | 2011-06-29 | 和光工业股份有限公司 | Inductive multistratum control system of hand dryer |
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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 |