CN201085574Y

CN201085574Y - Light guide hand drier

Info

Publication number: CN201085574Y
Application number: CNU2007201554895U
Authority: CN
Inventors: 许吉钦
Original assignee: Hokwang Industries Co Ltd
Current assignee: Hokwang Industries Co Ltd
Priority date: 2007-08-21
Filing date: 2007-08-21
Publication date: 2008-07-16
Anticipated expiration: 2017-08-21

Abstract

The utility model discloses a light guiding hand dryer. The hand dryer mainly comprises a shell which is provided with a wind outlet and a light guiding plate exposed out of the shell and contains a power unit, a sensor, a control switch and a blower. The blower is provided with a wind guiding body corresponding to the wind outlet; at least one standby indicator light and at least one operation indicator light are arranged outside the blower; wherein the standby indicator light and the operation indicator light are arranged along the periphery of the light guiding plate. The power needed by the hand dryer is provided by the power unit. The hands of the user are detected outside the shell by the sensor, the blower is triggered by the control switch and the standby indicator light and the operation indicator light are driven to produce light source which is guided into the light guiding plate; thus a light guiding hand dryer is formed.

Description

Photoconduction draws hand dryer

Technical field

The utility model relates to a kind of photoconduction and draws hand dryer, and especially a kind of flickering by light fixture drawn hand dryer with the photoconduction of differentiating user mode.

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, those skilled in the art develop " hand dryer ", hand are dried after washing hand to make things convenient for the user.

Related art such as United States Patent (USP) the 4th, 914, No. 833 " AUTOMATICHAND DRYER ", mainly be one to be installed in the base of wall, this base disposes an air blast, one inductor and a control circuit, this air blast comprises an air inlet, one air outlet, one fan, one motor and an electro-heat equipment, detect by the induction region of this inductor outside hand dryer, make this control circuit trigger this electro-heat equipment running, making this motor promote this fan rotates, air-flow is entered by this air inlet and by this electro-heat equipment, derive this hand dryer by this air outlet again and drive, to form hot blast, wherein, this control circuit can calculate the continuous service time of this hand dryer, surpasses a rated value (as a minute) when continuous service time, and this control circuit promptly forces this motor and this electro-heat equipment to shut down, power supply avoids waste, in addition, this hand dryer is provided with the light-emitting device as light emitting diode, so that distinguish the user mode of this hand dryer.

The utility model content

Main purpose of the present utility model is, provide a kind of photoconduction to draw hand dryer, except function with the dry user's hand of general hand dryer, more can be by producing the mode of light sources of different colors, on the hand dryer housing, present luminous special picture and text, play the effect of advertising.

Whether another purpose of the present utility model is, differentiate failure cause and caused by hand dryer, so that keep in repair.

A purpose more of the present utility model is that the effect that provides the user to guide and throw light on effectively reaches environment energy-saving.

The technical scheme that the hand dryer technical solution problem of drawing photoconduction of the present utility model is adopted is: mainly possess a housing, this housing is provided with the LGP that an air outlet and exposes to this housing, and accommodate a power unit in this housing, one inductor, one gauge tap and an air blast, this inductor electrically connects with this power unit and this gauge tap respectively, this air blast has a wind guiding member to should air outlet, and this air blast outside is provided with at least one standby indicating lamp and at least one running indicator lamp, this air blast, this standby indicating lamp and this running indicator lamp are to be electrically connected at this gauge tap, wherein, this standby indicating lamp and this running indicator lamp are disposed at this LGP periphery.

The beneficial effects of the utility model are:

One, this hand dryer has the visual effect of obvious and different light colors when standby or running, reaches the effect of advertising to attract the user to note.

Two, by the flickering of this standby indicating lamp and this running indicator lamp, can learn the user mode of hand dryer, but and failure judgement former thereby keep in repair easily.

When three, the user is in the space of not turning on light, the indoor environment of light source identification that can utilize this standby indicating lamp and this running indicator lamp to be produced, the effect that has illumination and guide.

Description of drawings

Fig. 1-1 is a partial exploded view of the present utility model,

Fig. 1-2 is a local enlarged diagram of the present utility model,

Fig. 2 is the schematic diagram of its internal light trend of LGP of the present utility model,

Fig. 3 is the schematic diagram of another embodiment of the present utility model,

Fig. 4-1 to Fig. 4-2 be the schematic diagram of circuit box of the present utility model,

Fig. 5-1 is the schematic diagram of preferred embodiment of the present utility model to Fig. 5-2.

The specific embodiment

Relevant detailed description of the present utility model and technology contents, existing accompanying drawings is as follows:

Please refer to Fig. 1-1 to shown in Fig. 1-2, be exploded of the present utility model and enlarged diagram; As shown in the figure, the utility model mainly possesses a housing 10, is equiped with a power unit 20 (this figure does not show), an inductor 30, a gauge tap 40 and an air blast 50 in this housing 10; This housing 10 is provided with the LGP 12 that an air outlet 11 and exposes to this housing 10, and this air blast 50 have 51 pairs of wind guiding members should air outlet 11 and establish, these wind guiding member 51 1 sides are provided with a stator 52 in order to fix this inductor 30, this inductor 30 is exposed to outside this housing 10 and with this power unit 20 (this figure does not show) to be electrically connected, and these wind guiding member 51 opposite sides are equiped with at least one standby indicating lamp 53 and at least one running indicator lamp 54, this standby indicating lamp 53 and this running indicator lamp 54 are positioned at these air blast 50 outsides and are disposed at this LGP 12 peripheries, in addition, this gauge tap 40 is fixedly set in a side of this air blast 50, and with this inductor 30, this air blast 50, this standby indicating lamp 53 and this running indicator lamp 54 electrically connect, so that control this air blast 50, the running of this standby indicating lamp 53 and this running indicator lamp 54; In embodiment accompanying drawing of the present utility model, this standby indicating lamp 53 and this running indicator lamp 54 are light emitting diodes, and this LGP 12 (as acrylic plate) has one first leaded light section 121 and one second leaded light section 122, this is first years old, two leaded light sections 121, one leaded light inclined-plane 123,122 intervals, and this first leaded light section 121 is convexly equipped with a viewing area 124a who exposes to this housing 10, and this second leaded light section 122 is over against this standby indicating lamp 53 and this running indicator lamp 54, the light source of this standby indicating lamp 53 and this running indicator lamp 54 can enter this second leaded light section 122, import this first leaded light section 121 through reflection for several times and by this leaded light inclined-plane 123, and be evenly distributed in this LGP 12 interior (as shown in Figure 2) and be presented in this viewing area 124a, wherein, this viewing area 124a is a literal, when light source is presented in this viewing area 124a, can attract the user to note and as the advertising of product, in the specific embodiment of the present utility model, as shown in Figure 3, the viewing area 124b of this LGP 12 also can be a pattern.

Please refer to Fig. 4-1 to Fig. 4-2 and Fig. 5-1 to shown in Fig. 5-2, be the schematic diagram of circuit block diagram of the present utility model and preferred embodiment, at this by Fig. 4-1 and the circuit key diagram 5-1 of Fig. 4-2 and the embodiment of Fig. 5-2; This power unit 20 is connected in the civil power (not shown) and provides this hand dryer required electric power, treat that this inductor 30 detects user's hand and responds to outside this housing 10, and transmit a standby signal V1 and a CRANK PULSES V2 to this gauge tap 40, these gauge tap 40 correspondences have one first loop 41 and one second loop 42 to receive this standby signal V1 and this CRANK PULSES V2, wherein, this standby indicating lamp 53 is arranged at this first loop 41, and this air blast 50 and this running indicator lamp 54 parallel connections are disposed at this second loop 42, and this air blast 50 mainly comprises a fan blade groups of motors 55 and an electric heating group 56.

When normality is not used, this inductor 30 is that this standby signal V1 is transferred to this gauge tap 40, and these first loop, 41 conductings and this second loop 42 open circuits (shown in Fig. 4-1), make this standby indicating lamp 53 produce light source, and be presented in this viewing area 124a (shown in Fig. 5-1) by this LGP 12; When this inductor 30 detects user's hand, then this CRANK PULSES V2 is transferred to this gauge tap 40, and these second loop, 42 conductings and this first loop 41 open circuits (shown in Fig. 4-2), making this fan blade groups of motors 55 rotate and drive air communication crosses this electric heating group 56 and blows out hot blast, and should produce light source by running indicator lamp 54, and be presented in this viewing area 124a (shown in Fig. 5-2) by this LGP 12, wherein, this standby indicating lamp 53 and this running indicator lamp 54 are different light colors, so that differentiate the user mode of hand dryer, and make the user more can note the picture and text that this viewing area 124a presents by the conversion of light color.

When this standby indicating lamp 53 and this running indicator lamp 54 all go out, can judge that then this power unit 20 breaks down, keep in repair easily, in addition, the user is in the no light source or the space (as the toilet) of not turning on light, more the light source that can be produced by this standby indicating lamp 53 and this running indicator lamp 54 is as illumination and guiding, need not to open other indoor lamp and the effect that reaches environment energy-saving.

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

1. a photoconduction draws hand dryer, mainly possesses housing (10), described housing (10) is provided with air outlet (11) and inside accommodates power unit (20), inductor (30), gauge tap (40) and air blast (50), described air blast (50) has the corresponding described air outlet of wind guiding member (51) (11), and described air blast (50) outside is provided with at least one standby indicating lamp (53) and at least one running indicator lamp (54), it is characterized in that:

Described housing (10) is provided with the LGP (12) that exposes to described housing (10), and described standby indicating lamp (53) and described running indicator lamp (54) are to be disposed at described LGP (12) periphery.

2. photoconduction according to claim 1 draws hand dryer, it is characterized in that, described air blast (50) also comprises fan blade groups of motors (55) and electric heating group (56).

3. photoconduction according to claim 1 draws hand dryer, it is characterized in that, described LGP (12) is an acrylic plate.

4. photoconduction according to claim 1 draws hand dryer, it is characterized in that, described LGP (12) has the first leaded light section (121) and the second leaded light section (122), and described first and second leaded light section (121,122) is leaded light inclined-plane (123) at interval.

5. photoconduction according to claim 4 draws hand dryer, it is characterized in that, the described first leaded light section (121) is convexly equipped with the viewing area (124a) that exposes to described housing (10).

6. photoconduction according to claim 5 draws hand dryer, it is characterized in that, described viewing area (124a) is literal.

7. photoconduction according to claim 5 draws hand dryer, it is characterized in that, described viewing area (124b) is pattern.

8. photoconduction according to claim 1 draws hand dryer, it is characterized in that, described wind guiding member (51) one sides connect described inductor (30) with stator (52).

9. photoconduction according to claim 1 draws hand dryer, it is characterized in that, described standby indicating lamp (53) is a light emitting diode.

10. photoconduction according to claim 1 draws hand dryer, it is characterized in that, described running indicator lamp (54) is a light emitting diode.