CN100459898C - Hair dryer - Google Patents
Hair dryer Download PDFInfo
- Publication number
- CN100459898C CN100459898C CNB2005101051533A CN200510105153A CN100459898C CN 100459898 C CN100459898 C CN 100459898C CN B2005101051533 A CNB2005101051533 A CN B2005101051533A CN 200510105153 A CN200510105153 A CN 200510105153A CN 100459898 C CN100459898 C CN 100459898C
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- Prior art keywords
- mentioned
- hair
- dryer
- grip part
- air
- Prior art date
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Images
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
- A45D20/12—Details thereof or accessories therefor, e.g. nozzles, stands
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
- A45D20/12—Details thereof or accessories therefor, e.g. nozzles, stands
- A45D20/122—Diffusers, e.g. for variable air flow
- A45D20/124—Diffusers, e.g. for variable air flow comprising rotating elements
Landscapes
- Cleaning And Drying Hair (AREA)
Abstract
The present invention relates to a hair dryer in which the direction of a palm of a user gripping the hair dryer is same as the direction of wind blown from the hair dryer. A blowing pipe is coupled to a case and has an air outlet at one end. A heater for heating air is provided inside the case. A fan for blowing air toward the heater and the air outlet is provided inside the case. A grip part, which is designed to be gripped by a human hand, is coupled to a portion of the case opposite to the air outlet. A handle is mounted to the grip part so as to prevent the grip part from being released from the hand.
Description
Technical field
The present invention relates to hair-dryer (household electric blower machine), in more detail, relate to the hair-dryer that the mode towards identical with the discharge direction of wind with the user's that grips hair-dryer palm constitutes.
Background technology
In general, hair-dryer be for utilize the fan that rotates by the driving of motor to suck air from the outside, operation by the user is discharged cold wind or hot blast, dries up thus or is blown the utensil that the moistening hair of reason uses to the outside.
Hair-dryer in the past is formed handgun shape (pistol-like) usually, and the one example is at U.S. Patent number the 6th, 408, is disclosed in No. the 6th, 715,215, No. 533 and the U.S. Patent number.Hair-dryer in the past like this is that handle and the air outlet of discharging wind are bent to the shape about 90 degree, and is very convenient when blowing other people hair of reason or other people article.
But, the hair-dryer of handgun shape in the past must be with relatively large power holds handle, particularly when drying up or blow reason user's hair, exist and to have to for the direction that changes wind exceedingly wrist to be turned over or change the trouble such as position of the hand of holding hair-dryer and the problem points that can bring out the fatigue of wrist.
Summary of the invention
The present invention is the invention that is used to solve the problem points of technology so in the past, the object of the present invention is to provide the hair-dryer that only just can freely change the discharge direction of wind with the rotation of slight wrist.
Another object of the present invention is to provide when the user with hand when hair-dryer leaves, can reduce electricity consumption by automatically cutting off the driving power that offers hair-dryer, and the hair-dryer that security incident is prevented trouble before it happens.
Another purpose of the present invention is to provide can be in conjunction with comb on the air discharge opening, thus the hair-dryer of a combing method when drying up hair as required.
A further object of the present invention is to provide the hair-dryer that cold wind or warm braw, far infrared, anion etc. can be offered equably hair and scalp.
A further object of the present invention is to provide and can shields the electric field that produced by motor and heater and magnetic field in order to avoid leak into outside hair-dryer.
The hair-dryer of the present invention that is used to reach above-mentioned purpose is made of following each parts: body; Combine, also at one end be formed with the ajutage of air discharge opening with body; Be positioned at ajutage inside, be used for heater for heating air; Be positioned at the inside of ajutage, the fan that is used to make air to send to the side-blown of air discharge opening via heater; Be combined in the air discharge opening of body opposite side surfaces, be used for the grip part that grips with hand for the user; And be located on the grip part, be used to prevent the handle that the grip part breaks away from user's the hand.
On the one side of the body relative, be provided with and be used to screen pack that extraneous air is passed through with fan.On the grip part, possess a plurality of air suction inlets that are adjacent to form with screen pack, combine the space and be used for and in conjunction with space sealing or open and to be equipped with the lid of handle with screen pack relatively forms.
Preferably handle possesses vertical panel between 2 fingers that are clipped in the user, the upper end that is formed on vertical panel is used to prevent that vertical panel is from upper plate that breaks away between the finger and the lower plate that is horizontally formed at the lower end of vertical panel.On lid, be formed with the mounting groove of lower plate can be installed with the relative rotation with respect to lid.
Possess at the back side of lid can with the lower plate of handle conjugate rotatably columnar retainer simultaneously, on the sidewall of retainer, be formed with at least one and can and be formed with the fastening portion of fastening projection in the inboard from the sidewall strain.Be formed with at the back side of lid and be held frame and surround and be formed with the fastening frame that is used to make the fastening groove that a plurality of fastening projections embed, when the rotation of handle, the fastening projection embeds any one in a plurality of fastening grooves selectively.
In addition, on body, be provided with and be used to make the interrupted step switch of power supply that offers hair-dryer.Step switch is by moving with the pressure that contacts of the user's who grips the grip part palm.On the grip part, possesses the resettlement section that is used for the housing action switch, step switch comprises the portion that presses that contacts with user's palm, be used to make the spring of the portion of pressing with the mode bias of the upside that is exposed to the resettlement section, extend to from the portion of pressing body inside operating member and prolong and be formed with the anti-detachment loading portion of the hook of the disengaging that is used to prevent step switch from the portion of pressing.
Be provided with the sensing device of the operating state that is used for sensed activation portion in the inside of body and be equipped with and be used to respond the circuit substrate of control part of controlling the action of hair-dryer from the signal of sensing device.
Hair-dryer of the present invention, constitute with the mode towards identical of user's palm by discharge direction with wind, thereby just can freely change the discharge direction of wind with the rotation of slight wrist, therefore be very easy to dry up or blow reason user's hair, and have the effect that the fatigue of wrist can be reduced to irreducible minimum.And then, by with respect to the rotatable handle of the body of hair-dryer, can hold hair-dryer in any direction and use, very convenient.
In addition, owing to the power supply that hand provides automatically being cut off, therefore has the effect that can reduce unnecessary electricity consumption and security incident can be prevented trouble before it happens when hair-dryer leaves as the user.
In addition, but owing to possess the lid of folding, therefore have the effect that can carry out the cleaning of screen pack at an easy rate at the upside of the screen pack of the foreign matter that is used for filtering the extraneous air that is inhaled into.
In addition since on the end of oral-lateral of can spuing at the air of ajutage releasably in conjunction with auxiliary air-supply parts with a plurality of wind pushing holes and broach, therefore have the effect of combing hair when drying up hair according to circumstances.And then, cold wind or warm braw, far infrared, anion etc. can be offered hair and scalp or concentrated area equably and offer privileged site.
And, have the effect that the electric field that produces from motor and heater and magnetic field shielding can be worked the mischief to human body in order to avoid leak into the outside.
Description of drawings
Fig. 1 is a stereogram of showing hair-dryer of the present invention.
Fig. 2 is the exploded perspective view of hair-dryer of the present invention.
Fig. 3 is the exploded perspective view of grip part, lid and the handle of hair-dryer of the present invention.
Fig. 4 is the exploded stereogram of hair-dryer of the present invention.
Fig. 5 is the profile of hair-dryer of the present invention.
Fig. 6 shows the step switch of hair-dryer of the present invention and the amplification profile that structure is set of lamp.
Fig. 7 is the amplification profile of the far infrared transmitter of hair-dryer of the present invention.
Fig. 8 is the upward view of hair-dryer of the present invention.
Fig. 9 is an exploded stereogram of showing an example that is installed in the auxiliary air-supply parts on the hair-dryer of the present invention.
Figure 10 shows another the routine exploded stereogram that is installed in the auxiliary air-supply parts on the hair-dryer of the present invention.
Figure 11 is the control circuit figure of hair-dryer of the present invention.
Figure 12 is a drawing of showing the connected mode of heater coil.
Figure 13 is a stereogram of showing the user mode of hair-dryer of the present invention.
Label declaration
10 upper body, 11 action buttons
12 screen packs, 13 lamps
17a, 17b circuit substrate 20 grip parts
21a, 22a, 23a air suction inlet 30 lids
31 fastening projections, 33 mounting grooves
35 fastening frames, 36 fastening grooves
40 handles, 42 vertical panels
44 upper plates, 46 lower plates
50 retainers, 54 fastening portions
56 fastening projections, 60 step switch
62 press portion's 63 springs
The anti-detachment loading of 64 operating members 66 portion
70 lower case, 71 ajutages
74 motors, 75 fans
76 analog brackets, 77 shield tubes
78 far infrareds and anion emitter
80 auxiliary air-supply parts 82 bodies
82a is in conjunction with projection 84 wind pushing holes
86 broach, 88 splitted grooves
89 lugs, 90 auxiliary air-supply parts
92 body 92a are in conjunction with projection
96 comb section part 96a broach
96b is in conjunction with projection 96c splitted groove
99 lug 100a, 100b power line
102 control part PC, PC1, PC2 photo-coupler
Q1, Q2 three terminal bidirectional switch TR transistor
RY relay SW
1, SW
2, SW
3Switch
The specific embodiment
Below, with reference to the hair-dryer among the description of drawings desirable embodiment of the present invention.
Fig. 1 and Fig. 2 are respectively stereogram and the exploded perspective views of showing hair-dryer of the present invention.As shown in the figure, be used to constitute outward appearance and be built-in with the body of main each composed component, by can separating up and down and the upper body that form was possessed (10) and the lower case (70) of combination constitute, produce and assemble being easy to.Preferably upper body (10) and lower case (70) are made of the synthetic resin material, but are not limited thereto.
The place ahead possesses a plurality of action buttons (11) of the pattern that is used to select hair-dryer on upper body (10).The upside part of action button (11) is exposed in the outside, thereby makes the user can use finger manipulation at an easy rate.Rear in action button (11) possesses the extraneous air that is used to make the inside that is inhaled into upper and lower part housing (10,70) and passes through aftermentioned ajutage (71) side, and filters the screen pack (12) of the foreign matters such as dust in the extraneous air simultaneously.Preferably screen pack (12) is made of metal material.The rear possesses the slit (14) that moves that is used to be easy to lamp (13) that allows the user know the operating state of hair-dryer and the operating member (64) that is used to guide aftermentioned power switch (60) on upper body (10).
Be combined with the part of the upper body (10) of covering except action button (11) at the upside of upper body (10), in fact the grip part that gripping with hand of user (20, grip).In order to make the user to cover and to grip with palm at an easy rate, grip part (20) are formed in the mode with general dome (dome) shape.For the combination of grip part (20) and upper body (10), the bottom surface of (20) is formed with a plurality ofly in conjunction with projection (figure do not show) in the grip part, is formed with a plurality of patchholes (15) accordingly with the projection that combines of grip part (20) on upper body (10).
The front of (20) and two sides possess the alar part (21,22,23) that extends integratedly downwards in the grip part.On these alar parts (21,22,23), be formed with a plurality of air suction inlets (21a, 22a, 23a) that are used for sucking extraneous air by the action of aftermentioned fan (75), in order to realize that air flows into smoothly, air suction inlet (21a, 22a, 23a) leaves predetermined distance with upper body (10).In order to improve the combination stability of grip part (20) and upper body (10), the end of the place ahead alar part (21) is inserted in the top grooving that possesses (16) of upper body (10).
The central portion of (20) possesses the lid (30) that releasably is combined in for the cleaning of screen pack (12) on the grip part (20) in the grip part.If explain with reference to Fig. 3, the central part of (20) possesses with lid (30) is cut open identically and combines space (24) in the grip part.On the peripheral frame that limits in conjunction with space (24), be formed with a plurality of support ladders (25) that are used to support lid (30), on the outer peripheral face of lid (30), be formed with a plurality of fastening projections (31).In addition, stable bond for grip part (20) and lid (30), be formed with a pair of being bent to form at the rear of lid (30) and be the hook (32) of " U " shape roughly, on grip part (20), possess the patchhole (26) of each hook of a pair of insertion (32) in the rubber-like mode.
When the user pushes away the rear of lid (30) downwards under the fastening projection (31) with lid (30) is entrenched in conjunction with the state between the support ladder (25) of space (24) periphery, the fastening projection (31) of lid (30) enters into the rear side of grip part (20), the hook (32) of lid (30) is inserted in the patchhole (26) of grip part (20) simultaneously, and lid (30) is combined on the grip part (20) thus.Otherwise, if user's one side forwards applies power on the hook (32) of lid (30), one side is mentioned hook (32) to upside, patchhole of (20) (26) and support ladder (25) break away from from the grip part respectively for hook (32) and fastening projection (31), thereby separate (20) from the grip part.Thus, being opened of grip part (20) in conjunction with space (24), by open in conjunction with space (24), the user just can remove foreign matters such as dust on the screen pack (12) that remains in upper body (10) and hair at an easy rate.
Be provided with the handle (40) that is used to prevent the situation that when the user grips grip part (20) grip part (20) break away from user's the hand at the central part of lid (30).Handle (40), be sandwiched in the vertical panel (42) between 2 fingers of user, be formed on vertical panel (42) thus the upper end be used to prevent the upper plate (44) of vertical panel (42) from breaking away between the finger, be formed in one with the lower plate (46) of the lower end that is horizontally formed at vertical panel (42), have roughly the section of " I " shape.Consider the variation of the thickness of finger, upper plate (44) is formed in the mode that tilts at a certain angle to downside more the closer to the place ahead.The tab-like materialize in the back side of lower plate (46) become the screw connecting hole in conjunction with projection (48).By such handle (40), even if the user is gripping the strength that removes a little under the state of hair-dryer on hand, perhaps operating operation button (11), hair-dryer can not come off in hand yet.
Setting for handle as described above (40), on the central portion of lid (30), be formed with the mounting groove (33) of the lower plate (46) that handle (40) is installed, be formed with the through hole (34) that passes through in conjunction with projection (48) that is used to make handle (40) in the central authorities of mounting groove (33).The back side in lid (30), the fastening frame (35) that surrounds the circle of through hole (34) is prolonged to downside to be formed, and the outer peripheral face in fastening frame (35) is formed with a plurality of fastening grooves (36) on every side along it.
The retainer (50) that covers fastening frame (35) is positioned at the downside of lid (30).Retainer (50) is formed the general cylindrical shape shape that the upper end is opened, and possesses the through hole (52) that is used to make screw (58) perforation in the centre of bottom surface.By being connected in the screw connecting hole in conjunction with projection (48) of handle (40) behind the through hole (52) that screw (58) is passed retainer (50), handle (40), lid (30), retainer (50) are assembled jointly.
On sidewall one side of retainer (50), thereby form relative to one another to cut 2 fastening portions (54) that mode that a part can strain possesses from sidewall.In the outstanding fastening projection (56) that is formed with in the fastening groove (36) that is embedded into above-mentioned fastening frame (35) in the inboard of each fastening portion (54).If the user will make handle (40) with respect to grip part (20) relative rotation for the bias on using, the retainer (50) that is fixed on the handle (40) by screw (58) also rotates simultaneously.At this moment, be formed on fastening portion (54) one side on the sidewall of retainer (50) because of fastening frame (35) strain, one side is embedded into selectively in any one the mode that fastening projection (56) embeds in a plurality of fastening grooves (36).Thereby, when the user is applied to revolving force on the handle (40) when fainter, be embedded into the interior state of fastening groove (36) owing to keep fastening projection (56), therefore handle (40) can not freely rotate, have only when strength to reach certain size or its when above, handle (40) just rotates in the mode that fastening projection (56) is embedded into other fastening groove (36) after fastening groove (36) disengaging that is embedded into now.By this structural feature, the user just can make the handle (40) that is sandwiched between the finger in order to support hair-dryer freely rotate to any direction, then according to user's hobby and use habit etc. from about the front and back arbitrarily direction grip hair-dryer, thereby blow the reason hair easily.
In addition, on grip part (20), be provided with and be used to make the interrupted step switch (60) of power supply that offers hair-dryer.Step switch (60) is equivalent to the position of user's palm when roughly gripping grip part (20) clipping handle (40) as the user between finger.As Fig. 3, Fig. 5 and shown in Figure 6, on grip part (20), be formed with the switch resettlement section (27) that is used for housing action switch (60).Step switch (60) comprising: the portion that presses (62) that possesses in the mode of the upside that is exposed to grip part (20); Between the bottom surface (27a) of the portion of pressing (62) and switch resettlement section (27) and being used to of possessing make the portion of pressing (62) to grip part (20) thus the upside bias be exposed to outside spring (63); Operating member (64) with the inside that extends to upper body (10) from the portion of pressing (62).The back side in the portion of pressing (62), prolong the supporting projections (65) that is formed for support spring (63) to downside, periphery in supporting projections (65), (20) break away from and are formed with a pair of anti-detachment loading portion (66) that has formed hook (67) at front end from the grip part in order to prevent step switch (60).On the bottom surface of switch resettlement section (27) (27a), possess can make anti-detachment loading portion (66) by and to hole that downside prolongs.If pass through palm applied pressure by the user on the top that grips grip part (20), press portion (62) one side spring (63) compression is simultaneously moved down, operating member (64) also moves down in the inside of upper body (10) by the slit (14) of upper body (10).
Be provided with the control part of the everything that is used to control hair-dryer in the inside of upper body (10) and the circuit substrate (17a, PCB) of various circuit is installed, on circuit substrate (17a), be provided with the device (being photo-coupler (PC) in the present embodiment) that moves that is used for sensed activation portion (64).That is, if operating member (64) with press portion's (62) interlock and move down, photo-coupler (PC) just sensed activation portion (64), hair-dryer just moves accordingly with this perceptual signal.If the user removes the pressure that is applied on the step switch (60), the elastic recovering force of the spring (63) by being compressed distortion, press portion (62) and operating member (64) and move up from photo-coupler (PC) disengaging, return to original position then, the action of hair-dryer is stopped.At this moment, hook (67) fastening by being formed on the anti-detachment loading portion (66) in the portion of pressing (62) presses portion (62) and correctly returns to original position, and prevent to break away from from switch resettlement section (27) on switch resettlement section (27).In addition, be provided with switch and the circuit substrate (17b) that is used for selecting the specified action pattern in the inside of upper body (10) by the operation of a plurality of action buttons (11).
Possesses the lamp (13) that is electrically connected with luminous linkedly mode of step switch (60) and circuit substrate (17a) in the rear of upper body (a 10) side.The light of lamp (13) is passed to the outside by the transparent cover (28) that is possessed on grip part (20), thereby the user can visually confirm the operating state of hair-dryer.
If illustrate, on the lower case (70) of the downside that is positioned at upper body (10),, be formed with a plurality of screw holes (70a) for the screw with upper body (10) is connected with reference to Fig. 2 and Fig. 4.On lower case (70), with the corresponding position of screen pack (12) of upper body (10) on the columnar ajutage (71) of upper and lower side opening is installed.The upside part of ajutage (71) stretches into the inside of lower case (70), and remaining part is exposed to the outside of lower case (70), prolongs the length of regulation to downside.Thereby, grip grip part (20) the user palm towards identical with the direction of the wind that is discharged to the outside by ajutage (71).It is desirable to, ajutage (71) its diameter from top to bottom is more and more littler, so that be discharged to the strength-enhanced of outside wind by ajutage (71).In addition, ajutage (71) can be made with the synthetic resin material equally with upper and lower part housing (10,70), but also can be with other different material manufacturings.
Ajutage (71) is provided for installing the space of the most various main composition elements of hair-dryer.If explain, exactly in the lower end of ajutage (71), be on the air discharge opening, be equipped with foreign matters such as being used to block hair flow into ajutage (71) inner block grid (72).Preferably contain because of producing the tourmaline that far infrared and anion widely know or the ceramic coating of iron oxide in the surface-coated of blocking grid (72) with emitting far infrared ray when hair-dryer uses and anionic mode, other far infrared/anion that also can apply other produces agent.Possess by being provided the coil brace (73b) of hear resistance insulation material that external power source sends the heater (73a) of high heat and twining the coil of formation heater (73a) at the upside that blocks grid (72).Upside at coil brace (73b) possesses motor (74), possess the fan (75) that the transmission of the driving force by motor (74) is rotated at the upside of motor (74), make it be discharged to the outside by ajutage (71) then with the inside that extraneous air is drawn into upper and lower casing (10,70).The analog bracket (76) that is used for fixing motor (74) and fan (75) is between them.
Analog bracket (76) comprise the circle that forms frame rib (76a, rim), a plurality of arms of extending to the center from the inner peripheral surface of rib (76a) (76b, arm) and be positioned at the center of rib (76a) and the hub that supported by arm (76b) (76c, boss).Rib (76a) is positioned at the upper end of ajutage (71) and by combinations such as screws.Between a plurality of arms (76b), possess and to make extraneous air that the rotation by fan (75) is inhaled into space fully to heater (73a) side flow.The driving shaft of motor (74) combines with fan (75) by hub (76c).
In addition, possess in the inside of ajutage (71) and accommodate fan (75), motor (74), heater (73a) and columnar shield tube coil brace (73b), the upper and lower side opening (77).Shield tube (77) comprises the internal layer (77a) that possesses to keep the mode of certain intervals with the gabarit of motor (74), heater (73a) and fan (75) and is close on its outer wall and the skin (77b) that possesses.Internal layer (77a) is to be used to prevent that going up the heat that produces at motor (74) and heater (73a) etc. is delivered to the parts that cause their distortion with the lower case (70) of synthetic resin material formation and ajutage (71), preferably constitute, but be not limited thereto by the good mica of heat-resistant quality (mica) material.In addition, outer (77b) is used for arriving the outside minimized parts of situation with go up the electromagnetic-wave leakage that produces at motor (74), heater (73a) and fan (75) etc., preferably by constituting, but be not limited thereto because of having the silicon steel sheet material that electromagnetic shielding effect widely knows.
In order to satisfy the user's who increases recently various requirement, possess far infrared and anion generation device (78) in the inside of lower case (70).As shown in Figure 7, far infrared and anion generation device (78) have following structure, promptly carrying out in the quartz ampoule (78a) of coating processing with the ceramic coating that contains tourmaline or iron oxide, be built-in with the ceramic matrix (78c) that is twining heater coil (78b), this far infrared and anion generation device (78) preferably are provided with near heater (73a).
On the other hand, as shown in Figure 8, on the bottom surface of lower case (70), be formed with more longways and can accommodate the also line accepting groove (79) of the part of fixed power source line (C).Promptly, when not the using of hair-dryer, for the convenience in the keeping, after power line (C) is twined a few around housing (10,70) or the ajutage (71), a near part that is connecting the leading section of power line (C) of joint is embedded in the accepting groove (79).In order to carry out the fixing of power line (C) more reliably, on the bottom surface of lower case (70), on accepting groove (79), be formed with a pair of fixed projection (79a) relative to one another with interval littler than the thickness of power line (C).
Fig. 9 is a part of exploded perspective view of an example of showing the auxiliary air-supply parts of the lower end that releasably is combined in ajutage (71).As shown in the figure, auxiliary air-supply parts (80) comprising: releasably be combined near the lower end of ajutage (71), the upper end is opened wide, the body (82) of the general cylindrical shape shape of lower end closed; Be evenly distributed on the bottom surface of body (82) and a plurality of wind pushing holes (84) that possess; Be communicated with a part in a plurality of wind pushing holes (84) and have that a side is cut open along the longitudinal and a plurality of broach (86) of the wind path (86a) that forms.Thereby, can one side will pass to scalp and hair etc. equably by wind or far infrared and the anion etc. that ajutage (71) and auxiliary air-supply parts (80) are discharged, one side is utilized broach (86) combing hair when drying up hair.Combination for ajutage (71) and auxiliary air-supply parts (80), on near the outer peripheral face lower end of ajutage (71),, on the sidewall inner peripheral surface of the body (82) of assisting air-supply parts (80), be formed with and the corresponding projection (82a) that combines of above-mentioned engagement groove (71a) along being formed with engagement groove (71a) week.On the sidewall of body (82), be formed with relative to one another a pair of can be by splitted groove (88) from the lug (89) of sidewall strain.Splitted groove (88) is to be used in the time will assisting air-supply parts (80) to be combined on the ajutage (71) or separate therefrom the diameter parts of body (82) being expanded, and lug (89) is the parts that are combined in the auxiliary air-supply parts (80) on the ajutage (71) in order to separate at an easy rate.
Figure 10 is a part of exploded perspective view of another example of showing the auxiliary air-supply parts of the lower end that releasably is combined in ajutage (71).Auxiliary air-supply parts (90) shown in Figure 10 comprise near the upper end of the lower end opening, that have circle that releasably is combined in ajutage (71) and the body (92) of the lower end that section is roughly rectangular opening.Body (92) is more and more narrow to the lower end sectional area from the upper end, by going up at body (92) a plurality of wind pushing holes (94) concentrated area is formed on a plurality of positions, uses when making wind concentrate on the hair scalp of privileged site.Combination for the body (92) of ajutage (71) and auxiliary air-supply parts (90) is formed with on the sidewall inner peripheral surface of body (92) and the corresponding projection (92a) that combines of the engagement groove (71a) of ajutage (71).On the sidewall of body (92), be formed with relative to one another a pair of can be by splitted groove (98) from the lug (99) of sidewall strain.Splitted groove (98) is to be used for being combined in that ajutage (71) is gone up or when it separates at the body (92) that will assist air-supply parts (90), with the expansion of the diameter parts of body (92), lug (99) is to be used for the parts being convenient to grasp when separation is combined in the body (92) of the auxiliary air-supply parts (90) on the ajutage (71).
In addition, assist air-supply parts (90) and then comprise comb section part (96), this comb section part (96) has the lower end, the section that releasably are combined in body (92) to be the upper end of rectangular, opening and to be formed with lower end a plurality of broach (96a), sealing overleaf.Combination for body (92) and comb section part (96), the outside is along being formed with engagement groove (92b) week near the lower end of body (92), is formed with and the corresponding projection (96b) that combines of the engagement groove (92b) of body (92) in the side wall inner surface of comb section part (96).In addition, on the sidewall of comb section part (96), be formed with relative to one another a pair of can be by splitted groove (96c) from the lug (96d) of sidewall strain.Splitted groove (96c) is to be used for comb section part (96) being combined in body (92) is gone up or when it separates, the frame of comb section part (96) is partly expanded, and lug (96d) is to be used for the parts being convenient to grasp when separation is combined in comb section part (96) on the body (92).Can one side by the wind pushing hole (94) that is formed on the body (92) concentrated areas such as wind or far infrared and anion be passed to the scalp of privileged site and hair etc., one side is utilized broach (96a) combing hair in hair dryer of comb section part (96).
Certainly on above-mentioned auxiliary air-supply parts (80,90), the engagement groove that corresponds to each other and can change each other in conjunction with the formation position of projection.
Figure 11 is the control circuit figure of hair-dryer of the present invention.As shown in the figure, during passing through power line (100a, 100b) input AC electricity, control part (102) confirms just whether step switch (60) is depressed and photo-coupler (PC) work.
Be depressed if be judged as step switch (60), control part (102) makes lamp (13) luminous and show.In addition, control part (102) is according to each switch (SW of action button (11)
1, SW
2, SW
3) mode of operation judge it is to send high wind or weak wind, still send the wind of heating, and photo-coupler (PC1, PC2) and transistor (TR) worked.
When sending weak wind, control part (102) is by making photo-coupler (PC2) and the three terminal bidirectional switch of interlock (Q2, Triac) work with it, AC power is provided for motor (74) by divider resistance (R) and bridge diode (BD) as low current, thus motor (74) low speed rotation.On the contrary, when control part makes photo-coupler (PC1) and the three terminal bidirectional switch (Q1) of interlock is worked with it, AC power is provided for motor (74) by divider resistance (R) and bridge diode (BD) as high electric current, thereby motor (74) is sent high wind with rotation at a high speed.
In addition, in the time high wind or weak wind and hot gas will being sent simultaneously, control part (102) offers heater (73a) by making transistor (TR) and the relay of interlock (RY) work with it with AC power, thus the heat of generation.
Provide 2 power lines (100a, 10b) of power supply to be disposed abreast to heater (73a) and motor (74), the direction that electric current is opposite towards each other flows, but by two power lines (100a, 100b) are disposed in the mode of keeping certain intervals each other, near two power lines (100a, 100b), one side forms the magnetic field of phase overturn (electric field, magnetic field) each other, and one side is with magnetic field cancellation.Such magnetic field cancellation effect is well-known technology, therefore omits the explanation to it.In the present embodiment, the interval of two power lines (100a, 100b) is set at 3～7mm (preferably 5mm).
Secondly, as shown in figure 12, under the situation of heater (73a), on mobile two power lines (100a, 100b) of the opposite towards each other direction of electric current (is benchmark left side and right direction with Figure 12), all be connected with the coil that constitutes heater (73a).Owing to near the phase overturn the heater coil (73a) of martingale respect to one another, therefore can not generate electromagnetic waves substantially like this.The situation of hair-dryer in the past is the electromagnetic wave that produces 80～200mG from heater, but only produces the electromagnetic wave that 10～40mG is only arranged from the heater (73a) of this formation of the present invention.
Figure 13 is a stereogram of showing the user mode of hair-dryer of the present invention.As shown in the figure, if the user grips grip part (20) so that handle (40) is clipped in 2 modes between the finger with palm, the pressure that step switch (60, with reference to Fig. 1) is carried out the palm that covers grip part (20) presses, and provides driving power to hair-dryer.Afterwards, the state of holding grip part (20) is used finger-tip operated action button (11) down if the user is in one's hands, and as above detailed description, can obtain cold wind or warm braw etc. selectively.If the user make palm from the grip part (20) leave owing to there is not a drive actions switch (60), therefore it doesn't matter with the operation of action button (11), whole function of hair-dryer is not worked.
The invention is not restricted to the embodiments described, and only otherwise break away from the desired aim of the present invention of claim scope, so long as the people who has common knowledge in the affiliated field of this invention, who can carry out various deformation.
Claims (14)
1. hair-dryer is characterized in that possessing:
Body;
Combine with above-mentioned body, and at one end be formed with the ajutage of air discharge opening;
Above-mentioned ajutage inside possessed, be used for heater for heating air;
Fan that inside possessed, that be used to make air to send to above-mentioned air discharge opening side-blown at above-mentioned ajutage via above-mentioned heater;
Be combined in an opposite side surface of the above-mentioned air discharge opening of above-mentioned body, be used for the grip part that the user grips with hand; With
Be used for preventing the handle that above-mentioned grip part breaks away from from user's hand;
On above-mentioned grip part, possess in conjunction with the space with above-mentioned closed or open and be installed with the lid of above-mentioned handle in conjunction with the space;
Above-mentioned handle possesses the vertical panel between 2 fingers that are clipped in the user, and the upper end that is formed on above-mentioned vertical panel is used to prevent that above-mentioned vertical panel is from upper plate that breaks away between the finger and the lower plate that is horizontally formed at the lower end of above-mentioned vertical panel;
On above-mentioned lid, be formed with the mounting groove of above-mentioned lower plate can be installed with the relative rotation with respect to above-mentioned lid.
2. hair-dryer as claimed in claim 1 is characterized in that, is provided with the screen pack that extraneous air passes through on the one side of the above-mentioned body relative with said fans, is adjacent to be formed with a plurality of air suction inlets with above-mentioned screen pack on above-mentioned grip part.
3. hair-dryer as claimed in claim 2 is characterized in that, above-mentioned in conjunction with the space by relatively being formed with above-mentioned screen pack.
4. hair-dryer as claimed in claim 1 is characterized in that, possesses the columnar retainer that can combine rotatably simultaneously with the lower plate of above-mentioned handle at the downside of above-mentioned lid;
On the sidewall of above-mentioned retainer, be formed with at least one and can and be formed with the fastening portion of fastening projection in the inboard from above-mentioned sidewall strain;
Downside at above-mentioned lid is formed with the fastening frame that is surrounded and be formed with the fastening groove of the above-mentioned fastening projection embedding of a plurality of confessions by above-mentioned retainer, and when the rotation of above-mentioned handle, above-mentioned fastening projection embeds any one in above-mentioned a plurality of fastening groove selectively.
5. hair-dryer as claimed in claim 1, it is characterized in that, be used to make the interrupted step switch of the power supply that offers above-mentioned hair-dryer and at least one to be used under the state of above-mentioned step switch work, selecting the action button of the pattern of above-mentioned hair-dryer being provided with on the above-mentioned body;
Above-mentioned step switch is by moving with the pressure that contacts of the user's who grips above-mentioned grip part palm.
6. hair-dryer as claimed in claim 5 is characterized in that, possesses the resettlement section that is used to accommodate above-mentioned step switch on above-mentioned grip part;
Above-mentioned step switch comprises: the portion that presses that contacts with user's palm; Be used to make the above-mentioned portion that presses to be exposed to outside spring to the upside bias of grip part; Extend to the operating member of the inside of above-mentioned body from the above-mentioned portion of pressing; With the anti-detachment loading portion that prolongs and be formed with the hook of the disengaging that is used to prevent above-mentioned step switch from the above-mentioned portion of pressing;
Be provided with the sensing device of the operating state that is used for the above-mentioned operating member of perception in the inside of above-mentioned body and be equipped with and be used to reply the circuit substrate of control part of controlling the action of above-mentioned hair-dryer from the signal of said sensed device.
7. hair-dryer as claimed in claim 1 is characterized in that, on the air discharge opening of above-mentioned ajutage, be provided be used to block foreign flow into above-mentioned ajutage inside block grid;
In above-mentioned surface-coated of blocking grid the ceramic coating that contains tourmaline or iron oxide is arranged.
8. hair-dryer as claimed in claim 1, it is characterized in that, inside at above-mentioned body, be provided with far infrared and anion generation device, this far infrared and anion generation device comprise the quartz ampoule that applied with the ceramic coating that contains tourmaline or iron oxide and are positioned at above-mentioned quartz ampoule and are wound with the ceramic matrix of heater coil.
9. hair-dryer as claimed in claim 1 is characterized in that, above-mentioned hair-dryer comprises that also the air that releasably is combined in above-mentioned ajutage spues near the end of oral-lateral, is formed with the auxiliary air-supply parts of a plurality of wind pushing holes.
10. hair-dryer as claimed in claim 9, it is characterized in that, above-mentioned auxiliary air-supply parts by have open upper end and be formed with above-mentioned a plurality of wind pushing holes the bottom surface columnar body and is communicated with a part in above-mentioned a plurality of wind pushing holes and has a side by a plurality of broach formations of the wind path that cuts along the longitudinal and form.
11. hair-dryer as claimed in claim 9, it is characterized in that, above-mentioned auxiliary air-supply parts comprise the body of upper end with circular opening and the lower end that cross section is roughly rectangular opening and releasably are combined in the lower end of above-mentioned body and are formed with the comb section part of a plurality of broach;
On the sidewall of the body of above-mentioned auxiliary air-supply parts, form above-mentioned a plurality of wind pushing holes.
12. hair-dryer as claimed in claim 11, it is characterized in that, on near the lower end of the body of above-mentioned auxiliary air-supply parts in the side wall inner surface of outside and above-mentioned comb section part any one along a week being formed with engagement groove, near the lower end of the body of above-mentioned auxiliary air-supply parts outside and be formed with in the side wall inner surface of above-mentioned comb section part another with the corresponding combination of above-mentioned engagement groove in conjunction with projection;
Being formed with at least one on the sidewall of above-mentioned comb section part can be from the lug of sidewall strain by splitted groove.
13. hair-dryer as claimed in claim 1 is characterized in that, possesses 2 power lines that are used to provide power supply on above-mentioned body;
On above-mentioned two power lines, electric current flows along opposite directions, and separates and configuration abreast with the interval of 3～7mm.
14. hair-dryer as claimed in claim 13 is characterized in that, above-mentioned heater comprises a plurality of coils;
Above-mentioned a plurality of coil all is connected on above-mentioned two power lines.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR99269/2004 | 2004-11-30 | ||
| KR20040099269 | 2004-11-30 | ||
| KR18139/2005 | 2005-03-04 | ||
| KR36033/2005 | 2005-04-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1781399A CN1781399A (en) | 2006-06-07 |
| CN100459898C true CN100459898C (en) | 2009-02-11 |
Family
ID=36772317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101051533A Expired - Fee Related CN100459898C (en) | 2004-11-30 | 2005-09-28 | Hair dryer |
Country Status (4)
| Country | Link |
|---|---|
| KR (1) | KR20060060523A (en) |
| CN (1) | CN100459898C (en) |
| AT (1) | ATE476109T1 (en) |
| DE (1) | DE602005022667D1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2487996B (en) * | 2011-08-19 | 2013-07-10 | Jemella Ltd | Hair dryer |
| GB2515815B (en) * | 2013-07-05 | 2015-12-02 | Dyson Technology Ltd | A hand held appliance |
| WO2015083992A1 (en) * | 2013-12-06 | 2015-06-11 | 안승렬 | Hair dryer having scalp vibration massage function |
| CN104127016A (en) * | 2014-08-08 | 2014-11-05 | 济南大学 | Multifunctional electric hair drier |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2226953A (en) * | 1989-01-16 | 1990-07-18 | Dixons Group Plc | Hand-held personal care devices |
| US5058193A (en) * | 1989-04-13 | 1991-10-15 | Appierto Anna N | Electric hair-dryer adapted to be mounted on the back of a hand |
| EP0463315A2 (en) * | 1990-05-21 | 1992-01-02 | Braun Aktiengesellschaft | Hair dryer |
| GB2331011A (en) * | 1997-11-07 | 1999-05-12 | Pasquale Proto | Handle structure of a hair dryer |
| EP1070459A2 (en) * | 1999-07-20 | 2001-01-24 | Giulio Benevelli | Improved hair-drying apparatus |
| CN1463644A (en) * | 2002-06-29 | 2003-12-31 | 优力士电子株式会社 | Hair drier having a pad for generating far-infrared rays and anions and method for making the pad |
| CN2610732Y (en) * | 2003-03-21 | 2004-04-14 | 陈国强 | Blowing drum |
| CN1531888A (en) * | 2003-03-24 | 2004-09-29 | 新联电器厂有限公司 | electric hair dryer |
-
2005
- 2005-03-04 KR KR1020050018139A patent/KR20060060523A/en active Pending
- 2005-09-28 CN CNB2005101051533A patent/CN100459898C/en not_active Expired - Fee Related
- 2005-10-06 DE DE602005022667T patent/DE602005022667D1/en not_active Expired - Lifetime
- 2005-10-06 AT AT05021746T patent/ATE476109T1/en not_active IP Right Cessation
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2226953A (en) * | 1989-01-16 | 1990-07-18 | Dixons Group Plc | Hand-held personal care devices |
| US5058193A (en) * | 1989-04-13 | 1991-10-15 | Appierto Anna N | Electric hair-dryer adapted to be mounted on the back of a hand |
| EP0463315A2 (en) * | 1990-05-21 | 1992-01-02 | Braun Aktiengesellschaft | Hair dryer |
| GB2331011A (en) * | 1997-11-07 | 1999-05-12 | Pasquale Proto | Handle structure of a hair dryer |
| EP1070459A2 (en) * | 1999-07-20 | 2001-01-24 | Giulio Benevelli | Improved hair-drying apparatus |
| CN1463644A (en) * | 2002-06-29 | 2003-12-31 | 优力士电子株式会社 | Hair drier having a pad for generating far-infrared rays and anions and method for making the pad |
| CN2610732Y (en) * | 2003-03-21 | 2004-04-14 | 陈国强 | Blowing drum |
| CN1531888A (en) * | 2003-03-24 | 2004-09-29 | 新联电器厂有限公司 | electric hair dryer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1781399A (en) | 2006-06-07 |
| ATE476109T1 (en) | 2010-08-15 |
| DE602005022667D1 (en) | 2010-09-16 |
| KR20060060523A (en) | 2006-06-05 |
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Granted publication date: 20090211 Termination date: 20130928 |