CN201036528Y - Hand drier with visible light indicating induction area - Google Patents
Hand drier with visible light indicating induction area Download PDFInfo
- Publication number
- CN201036528Y CN201036528Y CNU2007201414353U CN200720141435U CN201036528Y CN 201036528 Y CN201036528 Y CN 201036528Y CN U2007201414353 U CNU2007201414353 U CN U2007201414353U CN 200720141435 U CN200720141435 U CN 200720141435U CN 201036528 Y CN201036528 Y CN 201036528Y
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- Prior art keywords
- visible light
- hand dryer
- infrared
- hand
- induction
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Abstract
The utility model provides a drying mobile phone with an area indicating and sensing the visible light, which utilizes a visible light indicating device to provide a macroscopic indication area so as to make the user identify the non-macroscopic sensing range of an infrared sensing device through the macroscopic indication area, and further put the mobile phone at the indication area for sensing and drying.
Description
Technical field
The utility model relates to a kind of hand dryer, relate in particular to a kind of have visible light indication naked eyes the hand dryer of the infrared induction scope that can't discern.
Background technology
In places such as general hotel, restaurant or hypermarket, usually after washing hand,, just can only allow the hand natural air drying if be not with paper handkerchief or handkerchief.Based on the demand, relevant dealer develops " hand dryer ", to make things convenient for the user after washing one's hands, can utilize it that hand is dried, disclosed a kind of multipurpose hand dryer No. 72462 as the novel patent announcement of TaiWan, China, consist predominantly of filter, it is by the screen pack that is connected in the movable fence gate and can drips food and admit the sponge of various aromatic to be constituted; Drive gauge tap, selector switch and the timer received by the starting switch of adjusting external power supply are constituted, and wherein, selector switch provides three buttons of cutting out a hot blast one cold wind, can use for long-time; Timer can be according to the time of adjusting control service time, reaches the effectiveness such as economical and practical of saving the energy; Blower fan is located at division board and is enclosed outside the frame; Heating wire places the air outlet place, and the wind direction guider has the division board of most pieces to constitute; According to above-mentioned combination, blower fan is turned round by drive unit mechanism, blow cold wind, hot blast to reach, the baking hand to be provided, to blow the function of sending out.
Yet because of the above-mentioned hand dryer that only has baking hand function merely needs to heat air-supply by driving gauge tap, for the user, leave at hand under the situation of water droplet, press and drive the rather inconvenience of mode that gauge tap just heats air-supply, therefore, a kind of induction mode of infrared ray sensor that uses appears on the market in addition to export the hand dryer of hot blast.Wherein, the TaiWan, China patent announcement has disclosed a kind of ultraviolet sterilization hand dryer No. 309748, mainly be by understructure (base, power supply indicator, the infrared induction electric eye, infrared controller, the air blast car, electrically-heated coil, ultraviolet germicidal lamp) and shell mechanism (shell, the power supply indicating window, exhaust outlet, the induction window, ultraviolet ray refraction net) etc. spare and accessory parts combine, comprising having: ultraviolet germicidal lamp, utilize one group of fluorescent tube foot rest to be fixed in base, when base and shell composition one, ultraviolet germicidal lamp then is positioned at the inside front of shell air intake vent place ultraviolet ray refraction net, and cooperate the unlatching of external power switch to light a lamp for a long time, to obtain the effect of the inner regular thorough sterilization of hand dryer; The air blast car is constituted one and is fixed in the hand dryer base by two symmetrical windmill shells, motor, sleeve, fan etc.; Motor is fixed in windmill outer casing inner wall central part with end face with screw, sleeve from the motor opposite side be inserted in motor outside and with fixed by nut in motor axis, fan directly closely is placed in the sleeve outside, make by sleeve directly and motor reel be formed centrally rotor, motor is furnished with one group and is wired to infrared controller in addition, to accept the driving of infrared controller, and reach the pectinid function of air blast car, the structure innovation of air blast car thus, dwindle the inner space of hand dryer, so that the bigger biocidal efficacies of the light wave of ultraviolet germicidal lamp performance; Infrared controller, the rectangle electronic loop plate that combines by various electronic components, and have power supply indicator, infrared induction electric eye, air blast tramcar motor, an electrically-heated coil that five groups of circuit terminal supply lines are connected external power source and internal body respectively, infrared inductor is directly fixed on the fixed mount of base, mainly to connect power supply and lighting a lamp as power supply indicator, be in standby with the expression hand dryer and use, and the startup of induction information control air blast tramcar motor by the infrared induction electric eye and electrically-heated coil with close; Ultraviolet ray refraction net, made with stainless steel with light reflecting effect, and be fixed in air intake vent place, shell below, when shell combines with base, then be positioned at ultraviolet germicidal lamp below, so as with ultraviolet light wave reflected, to promote the biocidal efficacies of hand dryer internal structure.
Yet, above-mentioned infrared ray sensing apparatus (being the infrared induction electric eye) utilization infrared light is emitted to user's hand, and obtain to make hand dryer output hot blast by the infrared light of user's hand reflection by infrared receiver, yet the user is frequent because of being discerned the induction range of infrared receiver by naked eyes when operation, make induction range that the user needs to seek infrared receiver in mobile hand mode at random in when operation just so that hand dryer output hot blast, cause the operational puzzlement of user, in addition, the user is after starting hand dryer output hot blast, if in the process of upset or rubbing hand, then can make hand dryer stop to export hot blast when exceeding the induction range of infrared receiver, just export hot blast once more once more hand is placed the induction range of infrared receiver up to the user after, thus, not only make the user feel extremely inconvenience, also can waste hand dryer repeats to export hot blast and the energy that stops to export hot blast because of the induction range that exceeds infrared receiver, therefore and shorten service life of hand dryer, therefore, the sensing mode of hand dryer has improved necessity really.
The utility model content
The indicating area that provides a kind of naked eyes visual is provided main purpose of the present utility model, by making the user learn the infrared ray sensing apparatus induction range that naked eyes can't be discerned, and then make things convenient for the user that hand is placed to respond in the indicating area and dry by the visual indicating area of naked eyes.
For achieving the above object, the utility model provides a kind of hand dryer with visible light indication induction region, includes: hand dryer, and it heats air after obtaining induced signal and adds hot-air via air outlet output; The infrared ray sensing apparatus, it exports infrared light by RF transmitter, and detects infrared light with decision output induced signal in induction range by infrared receiver; And visible light indicating device, its induced signal decision output visible light that obtains this infrared ray sensing apparatus is to form the indicating area, this indicating area almost induction range with this infrared receiver is identical, so that make the user learn the induction range that naked eyes can't be discerned, and then make things convenient for the user that hand is placed to respond in the indicating area and dry by the visual indicating area of naked eyes.
According to the hand dryer with visible light indication induction region of the present utility model, can avoid prior art to need mobile at random hand mode to seek the inconvenience that infrared receiver causes because of the induction range of infrared ray sensing apparatus is not obvious, and can prevent effectively that the user is in upset or rubbing hand process, make hand dryer stop to export the puzzlement that hot blast produces when exceeding the induction range of infrared receiver, and hand dryer repeats to export hot blast and the energy that stops to export hot blast because of the induction range that exceeds infrared receiver in the saving prior art, and then prolongs the service life of hand dryer.
Description of drawings
Fig. 1 is the stereoscopic schematic diagram of the utility model preferred embodiment;
Fig. 2 is the infrared ray sensing apparatus and the visible light indicating device structural representation of the utility model preferred embodiment;
Fig. 3 is the induction schematic diagram one of the utility model preferred embodiment; And
Fig. 4 is the induction schematic diagram two of the utility model preferred embodiment.
The specific embodiment
Relevant detailed description of the present utility model and technology contents, existing just as follows with reference to description of drawings:
Please refer to Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, be stereoscopic schematic diagram, infrared ray sensing apparatus and visible light indicating device structural representation, induction schematic diagram one and the induction schematic diagram two of the utility model preferred embodiment, as shown in the figure: the utility model provides a kind of hand dryer of tool visible light indication induction region, includes:
Infrared ray sensing apparatus 2, it is by RF transmitter 20 output infrared lights, and in induction range A, detect infrared light by infrared receiver 22 and export induced signal with decision, in practical operation, this infrared receiver 22 detects the infrared light that this RF transmitter 20 is incident upon user's hand and reflexes to this infrared receiver 22 in induction range A, and after detecting the above-mentioned infrared light that reflexes to this infrared receiver 22, transmit this induced signal again, in practical operation, this RF transmitter 20 can be light emitting diode (LED), and this infrared receiver 22 can be infrared ray minute surface inductor (sensor); And
Visible light indicating device 3, its induced signal decision output visible light that obtains infrared ray sensing apparatus 2 is to form indicating area B, this indicating area B almost induction range A with this infrared receiver 22 is identical, so that make the user learn the induction range A that naked eyes can't be discerned by crossing the visual indicating area B of naked eyes, and then make things convenient for the user that hand is placed in the B of indicating area this infrared ray sensing apparatus 2 responded to and to export induced signal, allow hand dryer 1 carry out hand oven dry action, wherein visible light indicating device 3 can be light emitting diode (LED), in the present embodiment, indicating area B is slightly less than induction range A, the user can be concentrated in the induction range A when operation, and the situation that can prevent hand when upset or rubbing, to be easy to break away from induction range A.
When operation, the user places hand earlier and makes infrared receiver 22 record the infrared light that is reflected by RF transmitter 20 in the induction range A, then export induced signal to this visible light indicating device 3 and hand dryer 1, the user can (be preferably and have special color and make the discernible light of user by the emitted visible light of visible light indicating device 3, as red, blue, orange, green etc.) learn whether hand is positioned at induction range A, if hand is positioned at the formed indicating area B of visible light, then the color of visible light can appear at user's naked eyes in hand, and then makes the user learn whether hand is positioned at induction range A and avoids the induction range A that blindness is sought infrared receiver 22.
In sum, because being utilization visible light indicating device 3, the utility model make the user learn the induction range A of the infrared ray sensing apparatus 2 that naked eyes can't be discerned by the visual indicating area B of naked eyes, and then make things convenient for the user that hand is placed to respond in the B of indicating area and dry, avoid prior art to need mobile at random hand mode to seek the inconvenience that infrared receiver causes because of the induction range of infrared ray sensing apparatus is not obvious, and can prevent effectively that the user is in upset or rubbing hand process, make hand dryer 1 stop to export the puzzlement that hot blast produces when exceeding the induction range of infrared receiver 22, and hand dryer repeats to export hot blast and the energy that stops to export hot blast because of the induction range that exceeds infrared receiver in the saving prior art, and then prolongs the service life of hand dryer 1.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model.In the above-described embodiments, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. the hand dryer with visible light indication induction region is characterized in that described baking
Mobile phone includes:
Hand dryer (1) heats air after obtaining induced signal and adds hot-air via air outlet (10) output;
Infrared ray sensing apparatus (2) by RF transmitter (20) output infrared light, and detects infrared light by infrared receiver (22) and exports induced signal with decision in induction range (A); And
Visible light indicating device (3), the induced signal decision output visible light that obtains described infrared ray sensing apparatus (2) is to form indicating area (B), so that make the user pass through the induction range (A) that the visual indicating area of naked eyes (B) learns that naked eyes can't be discerned, and then make things convenient for the user that hand is placed to respond in the indicating area (B) and dry.
2. the hand dryer with visible light indication induction region according to claim 1 is characterized in that described visible light indicating device (3) is a light emitting diode.
3. the hand dryer with visible light indication induction region according to claim 1 is characterized in that described RF transmitter (20) is a light emitting diode.
4. the hand dryer with visible light indication induction region according to claim 1 is characterized in that described infrared receiver (22) is an infrared ray minute surface inductor.
5. the hand dryer with visible light indication induction region according to claim 1 is characterized in that described indicating area (B) is less than the induction range (A) of described infrared receiver (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201414353U CN201036528Y (en) | 2007-04-03 | 2007-04-03 | Hand drier with visible light indicating induction area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201414353U CN201036528Y (en) | 2007-04-03 | 2007-04-03 | Hand drier with visible light indicating induction area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201036528Y true CN201036528Y (en) | 2008-03-19 |
Family
ID=39209039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201414353U Expired - Lifetime CN201036528Y (en) | 2007-04-03 | 2007-04-03 | Hand drier with visible light indicating induction area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201036528Y (en) |
Cited By (4)
| 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 |
| CN102755131A (en) * | 2011-04-26 | 2012-10-31 | 和光工业股份有限公司 | Annular air outlet hand dryer |
| CN104644036A (en) * | 2013-11-20 | 2015-05-27 | 和光工业股份有限公司 | Induction type hand dryer |
| CN106357286A (en) * | 2016-09-28 | 2017-01-25 | 广东欧珀移动通信有限公司 | Wireless signal receiving and sending terminal |
-
2007
- 2007-04-03 CN CNU2007201414353U patent/CN201036528Y/en not_active Expired - Lifetime
Cited By (6)
| 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 |
| CN102755131A (en) * | 2011-04-26 | 2012-10-31 | 和光工业股份有限公司 | Annular air outlet hand dryer |
| CN102755131B (en) * | 2011-04-26 | 2015-04-22 | 和光工业股份有限公司 | Annular air outlet hand dryer |
| CN104644036A (en) * | 2013-11-20 | 2015-05-27 | 和光工业股份有限公司 | Induction type hand dryer |
| CN106357286A (en) * | 2016-09-28 | 2017-01-25 | 广东欧珀移动通信有限公司 | Wireless signal receiving and sending terminal |
| CN106357286B (en) * | 2016-09-28 | 2019-06-14 | Oppo广东移动通信有限公司 | A kind of wireless signal transceiver terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080319 |
|
| CX01 | Expiry of patent term |