CN2272721Y - Hand dryer by means of hot air - Google Patents
Hand dryer by means of hot air Download PDFInfo
- Publication number
- CN2272721Y CN2272721Y CN 96249596 CN96249596U CN2272721Y CN 2272721 Y CN2272721 Y CN 2272721Y CN 96249596 CN96249596 CN 96249596 CN 96249596 U CN96249596 U CN 96249596U CN 2272721 Y CN2272721 Y CN 2272721Y
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- China
- Prior art keywords
- shell
- support
- tubular
- chuck
- switch
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- 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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- Cleaning And Drying Hair (AREA)
Abstract
The utility model relates to a hand dryer used for drying hair, which is small-sized. The utility model comprises an electric heating wire 2, a motor 3, a fan blade 4, an outer housing 1, a machine base 8, a power cord 10, a switch, etc., wherein, the motor 3 is a miniature motor 3, the outer housing 1 is a cylinder-shaped outer housing 1, and the miniature motor 3, the fan blade 4 and the electric heating wire 2 are arranged in the cylinder-shaped outer housing 1; in addition, the cylinder-shaped outer housing 1 is connected with a handle 14, and the cylinder-shaped outer housing 1 and the handle 14 form an electric hair dryer 7 used for drying hair; the electric hair dryer 7 is movably connected with the machine base 8 through a connecting device to ensure that the electric hair dryer 7 can conveniently be disassembled and assembled from the machine base.
Description
The utility model relates to the hand dryer that a kind of dried hand is used.
Common hand dryer on the open market mainly is made up of heating wire, motor, flabellum, shell, support, power line and switch, wherein the work of switch control hand dryer.Described switch can be inductive switch, hand switch etc., and inductive switch generally can use capacitive induction switch or far infrared photoelectric sensor switch.
Common most of hand dryers mainly are the fully automatic hand-drying devices by inductive switch control on the market, its inductive switch is made up of sensor circuit plate and inductor, electronic components such as relay are arranged, and inductor is drawn the sensor circuit plate by lead and is placed near the hand dryer air outlet on the sensor circuit plate.In addition, flabellum in this hand dryer is fixed on the motor, support is fixed on the metope, sensor circuit plate in heating wire, motor, the inductive switch is fixed on the support, the outside is covered by a shell, shell is fixedlyed connected with support and is formed a housing, and heating wire, motor, inductive switch, power line are electrically connected.When staff during near the air outlet certain distance, make the actuating of relay on the inductive switch by inductor, and connect heating wire, motor circuit, make hand dryer work, and blow out hot blast; When staff left air outlet, the not adhesive of relay on the inductive switch disconnected heating wire, motor circuit, and then hand dryer do not work, and can not blow out hot blast.
In addition, hand dryer can also be the mechanical switch formula hand dryer by the control of mechanical switch such as hand switch.
In above-mentioned hand dryer, because the motor that adopts is relatively large, thereby makes that this hand dryer volume is bigger, in addition, described hand dryer is fixed on the metope, and it can not be advantageously used in doing sending out and use.
The purpose of this utility model provides the hand dryer that a kind of dried hand is used, and its volume is little, also can be used for doing sending out and use.
In order to solve above-mentioned purpose, the solution that the utility model adopts is: make the motor in the hand dryer adopt a miniature motor, shell adopts the shell of a tubular, and miniature motor, flabellum and heating wire are enclosed in the shell of tubular jointly, the shell of tubular also is connected with a handle in addition, and make them form one together also to can be used for the blowing of dried electricity, this hair dryer is movably connected on the support by jockey, makes hair dryer take down and to load onto from support easily.Its circumferential sealing of the shell of described tubular, it promptly can be that straight garden tube, Nogata tube also can be stairstepping tube, conically shaped etc.The shell of tubular promptly can be fixedly connected (connecting comprising forming one) with being connected of handle in addition, also can be to flexibly connect (connecting comprising hinge).
Above-mentioned jockey can be arranged on the chuck that adapts with hair dryer on the support.This chuck can be the chuck of the annular that adapts with handle, makes the chuck of annular clamp handle.
In addition, above-mentioned chuck can also be the chuck of the annular that adapts of the shell with tubular, makes the chuck of annular clamp the shell of tubular.
In addition, above-mentioned jockey can also be arranged on the chute slide block that matches on hair dryer and the support.The chute slide block can be arranged on handle and the support, also can be arranged on the shell and support of tubular, and the chute slide block wherein can be the chute slide block of swallow-tail form, and hair dryer is blocked on support.
When hand dryer is used for dried sending out, switch can be taken out and connected to hair dryer from support and get final product.Described switch can be inductive switch (comprising capacitive induction switch, far infrared photoelectric sensor switch) and mechanical switch (comprising hand switch, foot-operated switch and manual delay switch) etc.
Because in the above-mentioned solution, motor in the hand dryer has adopted a miniature motor, miniature motor, flabellum and heating wire are enclosed in the shell of tubular jointly, thereby make the hand dryer compact conformation, smaller volume, in addition again since the shell of tubular also be connected with a handle, and formed one and also can be used for the blowing of dried electricity, particularly this hair dryer is movably connected on the support by jockey, make hair dryer take down and to load onto from support easily, and then this hand dryer can be used for doing a use.Its structure is simple relatively in addition, and cost is lower.
Below in conjunction with drawings and Examples the utility model hand dryer is described in further detail.
Fig. 1 is a kind of structural representation of the utility model hand dryer.
Fig. 2 is the cutaway view of Fig. 1 handle and chuck junction cross section.
Fig. 3 is the cross section view of the chute slide block of swallow-tail form.
Fig. 4 is the sketch of the another kind of structural representation of the utility model hand dryer.
Fig. 5 is a kind of circuit theory diagrams of the utility model hand dryer when using two kinds of switches to jointly control.
As shown in Figure 1: the utility model hand dryer is a fully automatic hand-drying device by inductive switch 21 controls, this hand dryer is mainly by heating wire 2, motor 3, flabellum 4, shell 1, support 8, power line 10 and inductive switch 21 are formed, wherein inductive switch 21 is made up of sensor circuit plate 12 and inductor 18, electronic components such as relay J are arranged on sensor circuit plate 12, above-mentioned in addition motor 3 is miniature motor 3, shell 1 is the shell 1 of a tubular, shell 1 its circumferential sealing of this tubular, it promptly can be a straight garden tube, the Nogata tube also can be the stairstepping tube, conically shaped etc.Flabellum 4 is fixed on the axle of miniature motor 3 in addition, support 8 is fixed on the metope, miniature motor 3, heating wire 2, power line 10, inductive switch 21 are electrically connected, and miniature motor 3, flabellum 4 and heating wire 2 be enclosed in the shell 1 of same tubular jointly, and the sensor circuit plate 12 in the inductive switch 21 then is arranged separately in outside the shell 1 of tubular in the box body on the support 8.In addition, above-mentioned miniature motor 3 is to be fixed on vertically on the shell 1 of tubular, makes 3 shell 1 axis with tubular of miniature motor parallel.The shell 1 of tubular has an air inlet 5 near flabellum 4 one ends, and this air inlet 5 has been installed a guard 6; Shell 1 in tubular has an air outlet 19 away from flabellum 4 one ends, and an inductor 18 is housed in the edge of this air outlet 19, and this inductor 18 is net metal tablets, and its size is corresponding with air outlet 19 sizes.In addition, in shell 1 air outlet 19 of tubular, also have a supporter of making by heat-insulating material 17 to be fixed on the miniature motor 3, and its circumferential hoop is wound with heating wire 2, heating wire 2 is arranged between air outlet 19 and the flabellum 4, and around heating wire 2 outward flanges and shell 1 inward flange of the tubular annular heat insulation housing 16 that also has one deck to make by heat-insulating material, its length size with around heating wire 2 outward flanges and the shell 1 inward flange length size of tubular corresponding.In addition, a movable air outlet 20 also can be housed, it can be loaded onto and pull down easily at air outlet 19 places of the shell 1 of tubular.
As can be seen from Figure 1: the handle 14 of hair dryer 7 is movably connected on the support 8 by jockey, thereby makes hair dryer 7 take down or to load onto from support 8 easily.Jockey shown in Figure 1 is a chuck 15 that is arranged on the support 8.As shown in Figure 2: this chuck 15 is chucks 15 of an annular that adapts with handle 14 shapes, in the chuck 15 positive fronts of annular an opening is from top to bottom arranged preferably, makes the chuck 15 of annular clamp handle 14.Huan Xing chuck 15 can block the shell 1 of tubular in addition, thereby restriction hair dryer 7 continues to move down.
Above-mentioned support 8 can be made up of chuck 15, holder 11 and lid 13, wherein chuck 15 and lid 13 are fixed into one (comprising forming one), holder 11 is fixed on the metope, and box body of holder 11 and lid 13 formation, and 12 of sensor circuit plates are contained in the box body.In addition, handle 14 bottoms of hair dryer 7 are also reserved one section power line more than needed 10 and are electrically connected with sensor circuit plate 12 and power supply, move together so that follow hair dryer 7.
What above-mentioned inductive switch 21 adopted is the capacitive induction switch, also can adopt the far infrared photoelectric sensor switch in addition, and its inductor 18 is a pair of far infrared transmitting tube and receiving tube, and it can place near the air outlet 19.
In addition, aforementioned jockey can also be arranged on the chute slide block that matches on support 8 and the handle 14.
As shown in Figure 3: this chute slide block can be a pair of chute slide block that is arranged on the swallow-tail form that matches on support 8 and the handle 14.Wherein the projection 22 of the chute slide block of swallow-tail form shown in Figure 3 can be arranged on the support 8, and groove 23 can be arranged on the handle 14; The projection 22 of the chute slide block of swallow-tail form can also be arranged on the handle 14 in addition, and groove 23 can also be arranged on the support 8, and handle 14 is blocked on support 8.
In addition, on the utility model hand dryer, can also set up positioning clamping device.
As shown in Figure 1: this positioning clamping device can be arranged on the joint face of hair dryer 7 handles 14 and support 8, and it can be a dop draw-in groove 9, at one end has plush copper, and the other end then has groove.The plush copper of dop draw-in groove 9 shown in Figure 1 is arranged on the handle 14, and groove then is arranged on the support 8.This positioning clamping device can also use elasticity to bump pearl or elastic press etc. in addition, and hair dryer 7 location are clamped on the support 8.
In addition, the shell 1 of the tubular of above-mentioned hair dryer 7 also can be movably connected on the support 8 by jockey.
As shown in Figure 4: this jockey also is a chuck 15 that is arranged on the support 8, and this chuck 15 is chucks 15 of the annular that adapts of a shell 1 with tubular, can have opening on the chuck 15 of annular, makes the chuck 15 of annular clamp the shell 1 of tubular.
This chuck 15 also is arranged on the support 8, and support 8 also is made up of chuck 15, holder 11 and lid 13.At this moment, the sensor circuit plate 12 in the inductive switch 21 is installed in the box body that holder 11 and lid 13 form, and holder 11 is fixed on the metope, and chuck 15 can also be that hinge connects except being fixed into the one (comprising forming one) with lid 13.In addition, clamp at the chuck 15 of annular on the two sides of shell 1 of tubular and can also set up a positioning clamping device, what this positioning clamping device adopted is screw 24.
The shell 1 of the tubular of above-mentioned hair dryer 7 equally also can be movably connected on the support 8 by the chute slide block, the chute slide block is arranged on the shell 1 and support 8 of tubular, and the chute slide block wherein can be the chute slide block of swallow-tail form, and the shell 1 of tubular is blocked on support 8.
In addition, above-mentioned chute slide block can also be other forms such as I shape chute slide block.
In addition, described jockey can also adopt modes such as hook, with hair dryer 7 be affiliated to or clamp on support 8, wherein the hook can use elastic hook etc.Chuck 15 also can be made elastic jacket in addition, so that clamp hair dryer 7 better.
Except above-mentioned described situation, the sensor circuit plate 12 in the inductive switch 21 can also be installed in the shell 1 and the box body outside the support 8 of tubular.
When above-mentioned hand dryer is used for fully automatic hand-drying, as long as hand is stretched into 19 times certain distances of hand dryer air outlet; When hand dryer is used for dried sending out, hair dryer 7 can be taken down use from support 8 and get final product.
In order to guarantee that hair dryer is blowing when sending out, the operate as normal that keeps the long period, the unlikely interruption, can also be at the switch contact two ends of the relay J on the sensor circuit plate 12 in the inductive switch 21 parallel-current branch road 25, and on current branch 25, be provided with change-over switch K electric current of make-and-break branch road 25.
As shown in Figure 5: change-over switch K wherein can be a change-over switch K who has three contacts, it is arranged on inductive switch 21, current branch 25 and power supply three input equipotentiality binding site place, the middle head of change-over switch K joins with the power supply at equipotentiality binding site place, 2 are connected with inductive switch 21 inputs, current branch 25 inputs at equipotentiality binding site place respectively in addition, thus electric current of make-and-break branch road 25 and inductive switch 21.
Figure 5 shows that when relay J is used the pair of switches contact, this to the parallel connection of switch contact two ends a current branch 25, and be connected to a change-over switch K that three contacts are arranged at an equipotentiality binding site place of inductive switch 21 inputs, current branch 25 inputs and power input, the middle head of the change-over switch K power input of equipotentiality binding site therewith joins, in addition 2 then join with inductive switch 21 inputs, current branch 25 inputs of this equipotentiality binding site respectively, thus break-make inductive switch 21 and current branch 25.
In like manner, for the relay J on the above-mentioned sensor circuit plate 12 when using two pairs of switch contacts, can be correspondingly at another to switch contact two ends same current branch 25 in parallel, and insert a same change-over switch K at another equipotentiality binding site place of inductive switch 21 inputs, current branch 25 inputs and power input.
Stir change-over switch K power supply and inductive switch 21 connected this moment when hand dryer is used for fully automatic hand-drying; When hand dryer is used for dried sending out, hair dryer 7 can be taken down from support 8, in order to guarantee operate as normal, can stir change-over switch K power supply and current branch 25 are connected, and cut off inductive switch 21 with the common the same long period of hair dryer.
Certainly, for above-mentioned situation, change-over switch K also can only be arranged on the current branch 25 only electric current of make-and-break branch road 25.
In addition in order to make this hair dryer 7 can guarantee in other place also competent sending out, can also be between the output of the power line 10 of hair dryer 7 and the relay J on the sensor circuit plate 12 plugs and sockets Z of increase.In like manner, when inductor 18 is arranged on the hair dryer 7, inductor 18 is connected with the plug-in type electromagnetic that electrically connects as of sensor circuit plate 12, thereby makes the hair dryer 7 of hand dryer can take other place.
In a word, the corresponding construction of the above hand dryer is except can using at the fully automatic hand-drying device of employing inductive switch 21 controls, use in the middle of the mechanical switch formula hand dryer that can also directly adopt mechanical switch to control not adopting inductive switch 21 controls, be the utility model hand dryer except can adopting inductive switch 21 (comprising capacitive induction switch, far infrared photoelectric sensor switch) control, can also adopt mechanical switch controls such as (comprising hand switch, foot-operated switch and manual delay switch).In addition, the utility model hand dryer also can as above adopt inductive switch, mechanical switch etc. to jointly control, make its not only can fully automatic hand-drying, do and send out, but also can convert to by the dried hand of mechanical switch control or do and send out.
Certainly, the utility model hand dryer is not limited to the foregoing description, and the hand dryer of other kind different structure can also be arranged.
Claims (6)
1. hand dryer that dried hand is used, comprise heating wire 2, motor 3, flabellum 4, shell 1, support 8, power line 10 and switch etc., wherein flabellum 4 is fixed on the motor 3, motor 3, heating wire 2, power line 10, switch is electrically connected, it is characterized in that: motor 3 is miniature motor 3, shell 1 is the shell 1 of a tubular, and miniature motor 3, flabellum 4 and heating wire 2 are enclosed in the shell 1 of tubular jointly, the shell 1 of tubular also is connected with a handle 14 in addition, and make them form one together also to can be used for dried electricity blowing 7, this hair dryer 7 is movably connected on the support 8 by jockey, makes hair dryer 7 take down and to load onto from support 8 easily.
2. hand dryer according to claim 1 is characterized in that: this jockey can be arranged on the chuck 15 that adapts with hair dryer 7 on the support 8.
3. hand dryer according to claim 2 is characterized in that: chuck 15 can be the chuck 15 of the annular that adapts with handle 14, and the chuck 15 of annular is clamped handle 14.
4. hand dryer according to claim 2 is characterized in that: chuck 15 can also be the chuck 15 of the annular that adapts of the shell 1 with tubular, and the chuck 15 of annular is clamped the shell 1 of tubular.
5. hand dryer according to claim 1 is characterized in that: this jockey can also be arranged on the chute slide block that matches on hair dryer 7 and the support 8.
6. hand dryer according to claim 5 is characterized in that: the chute slide block can be the chute slide block of swallow-tail form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96249596 CN2272721Y (en) | 1996-12-30 | 1996-12-30 | Hand dryer by means of hot air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96249596 CN2272721Y (en) | 1996-12-30 | 1996-12-30 | Hand dryer by means of hot air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2272721Y true CN2272721Y (en) | 1998-01-21 |
Family
ID=33921137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96249596 Expired - Fee Related CN2272721Y (en) | 1996-12-30 | 1996-12-30 | Hand dryer by means of hot air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2272721Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104997453A (en) * | 2015-06-29 | 2015-10-28 | 广西鹿寨县华顺贸易有限责任公司 | Novel hand dryer |
-
1996
- 1996-12-30 CN CN 96249596 patent/CN2272721Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104997453A (en) * | 2015-06-29 | 2015-10-28 | 广西鹿寨县华顺贸易有限责任公司 | Novel hand dryer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Guo Zhongjiang Document name: payment instructions |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Guo Zhongjiang Document name: Notice of termination |
|
| 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 |