CN209489949U - Double-sided hand dryer - Google Patents
Double-sided hand dryer Download PDFInfo
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- CN209489949U CN209489949U CN201822151318.6U CN201822151318U CN209489949U CN 209489949 U CN209489949 U CN 209489949U CN 201822151318 U CN201822151318 U CN 201822151318U CN 209489949 U CN209489949 U CN 209489949U
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Abstract
The utility model discloses a kind of double-sided hand dryers, including shell, it is arranged in the intracorporal blower of shell and heater, and bracket, the blower has the first air outlet positioned at top, the heater is arranged at the first air outlet, the bracket includes being formed in the top of blower, the U-shaped air-out passage of opening upwards, the air-out passage is connected to the first air outlet, it is characterized by: in the air-out passage, position above the first air outlet is provided with water conservancy diversion denoising device, the water conservancy diversion denoising device is in the first direction of air outlet arc outstanding, the water conservancy diversion denoising device includes microwell plate, and acoustical cotton of the microwell plate far from the first air outlet side is set.Compared with the prior art, the advantages of the utility model are: can carry out water conservancy diversion to the wind that blower is blown out by the way that water conservancy diversion denoising device is arranged in air-out passage, and noise reduction can be carried out to the noise that blower generates, improve usage experience.
Description
Technical field
The utility model relates to hand dryer, especially a kind of double-sided hand dryer.
Background technique
Hand dryer is a kind of hand drying equipment for toilet, and double-sided hand dryer is formed using two bursts of high speed winds
Certain angle, the water on handle is blown off downwards, to reach fast hand dryer purpose.Double-sided hand dryer is by incuding component certainly
Dynamic outlet air touches without switch, can effectively avoid bacterial cross-infection, fully demonstrates modern healthy health theory, thus it is deep by
To the favor of people.
Existing double-sided hand dryer, one kind as disclosed in the Chinese patent application No. is 201810791415.3 are based on PTC
The adjustable hand dryer of the temperature of fever, including shell, are set to the air filter of housing bottom air inlet, and air inlet is logical
Road is equipped with air inlet part flow arrangement, air inlet for driving the motor of impeller, air-out passage and jet air outlet in air intake passage
Air intake passage is split into the first split channel and the second split channel, the suction opening of the first split channel and impeller by part flow arrangement
Connection, the second split channel are also connect with the suction opening of impeller via ptc heater part.
This hand dryer when in use, is needed from bottom air inlet, intake is restricted；In addition, the noise generated is larger,
Ambient enviroment is influenced, therefore the usage experience for also influencing user need to be further improved.
Utility model content
Technical problem to be solved in the utility model is in view of the above-mentioned problems of the prior art, providing a kind of two-sided
Noise can be effectively reduced in hand dryer, improve experience on probation.
Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of double-sided hand dryer, including shell,
Setting has the first air outlet positioned at top, the heating in the intracorporal blower of shell and heater and bracket, the blower
Device is arranged at the first air outlet, and the bracket includes U-shaped air-out passages formed in the top of blower, opening upwards,
The air-out passage is connected to the first air outlet, it is characterised in that: in the air-out passage, the position above the first air outlet
It installs and is equipped with water conservancy diversion denoising device, the water conservancy diversion denoising device is in the first direction of air outlet arc outstanding, the water conservancy diversion drop
Device of making an uproar includes microwell plate, and acoustical cotton of the microwell plate far from the first air outlet side is arranged in.
Further, the structure of shell is that the shell includes the first shell and second shell being oppositely arranged, described
One shell includes the first main body and the first side wall from two side of the first main body to second shell direction that extend in；The second shell
Body includes the second main body and second sidewall from two side of the second main body to first shell direction that extend in, and the bracket is located at the
Between one side wall and second sidewall.
Further, the bracket further includes between the first side wall of first shell and the second sidewall of second shell
Two stabilizer blades and the outlet air part that is upwardly extended at the top of two stabilizer blades, the outlet air part include two and be located at two
The first air outlet plate and the second air outlet plate between a stabilizer blade, first air outlet plate is opposite with the first main body of first shell, institute
It is opposite with the second main body of second shell to state the second air outlet plate, first air outlet plate and the second air outlet plate are in symmetrical and total
With the U-shaped outlet air part for constituting opening upwards.
Further, to match shell with bracket shape, the top of the first side wall is from the bottom to top gradually to remote
It is recessed and forms the first recess portion to direction, arc from second shell, the top of the second sidewall is from the bottom to top gradually to remote
Be recessed and form the second recess portion to direction, arc from first shell, first air outlet plate two sides respectively with the first recess portion
Matching, second air outlet plate are matched with the second recess portion respectively in two sides.
Further, to be provided with pedestal below the outlet air part, the pedestal includes bottom convenient for forming air-out passage
Plate and the connecting plate that bottom plate two sides upwardly extend is set, bottom plate compartment of terrain is arranged in the lower section of outlet air part, the wind
Bottom plate is connected at the top of machine, the centre of the bottom plate offers through-hole corresponding with the first air outlet, and each connecting plate is
Extend between first main body of one shell and the second main body of second shell, and the top of each connecting plate to lower recess and with
Outlet air part adaptation, so that pedestal is connected at top with outlet air part；The bracket further includes two cover boards, one of cover board
It is arranged between the first air outlet plate and the first main body of first shell, another cover board is arranged in the second air outlet plate and second shell
The second main body between, the bottom of the cover board extends at the bottom plate of pedestal and is connected and fixed with bottom plate, thus the seat
The air-out passage is constituted between body, cover board and outlet air part, the air-out passage passes through the through-hole and the first air outlet on bottom plate
Connection, the inner side of first air outlet plate and the second air outlet plate close to top offer the second air outlet, Mei Ge respectively
Two air outlets are connected to air-out passage.
Further, it is the air quality for improving blowout, anion generator is additionally provided in the air-out passage, in sky
On the flow path of gas, the anion generator is located at the upstream of the second air outlet.
Further, for convenient for collecting the water that user is dripped on hand, the bottom of the outlet air part offers apopore, institute
It states and is connected with downpipe below apopore, the intracorporal bottom of shell is detachably provided with water receiver, the bottom of the downpipe
End is communicated in water receiver.
Further, the first air inlet is offered for rationally air inlet, the two sides of the shell, on the blower and shell
The corresponding position of two the first air inlets offer the second air inlet respectively.
Further, the air to avoid pollution damages user, the case inside and the first air inlet pair
The position answered is provided with air filter.
Compared with the prior art, the advantages of the utility model are: by the way that water conservancy diversion denoising device is arranged in air-out passage,
Water conservancy diversion can be carried out to the wind that blower is blown out, and can carry out noise reduction to the noise that blower generates, and improve usage experience；By setting
Anion generator is set, the quality of the air of blowout can be improved.
Detailed description of the invention
Fig. 1 is the schematic diagram of the hand dryer of the utility model embodiment；
Fig. 2 is the decomposition texture schematic diagram of the hand dryer of the utility model embodiment；
Fig. 3 is the schematic diagram of the first shell of the hand dryer of the utility model embodiment；
Fig. 4 is the longitudinal sectional view of the bracket of the hand dryer of the utility model；
Fig. 5 is the schematic diagram (hiding cover board) of the bracket of the hand dryer of the utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
Referring to FIG. 1 to FIG. 5, a kind of double-sided hand dryer, including shell 1, and the blower 2 being arranged in shell 1 and heating
Device 3.
Shell 1 includes the first shell 11 and second shell 12 being oppositely arranged.First shell 11 include the first main body 111,
And the first side wall 112 extended in 111 liang of sides of the first main body to 12 direction of second shell；Correspondingly, second shell 12 includes
Second main body 121 and the second sidewall 122 extended in 121 liang of sides of the second main body to 11 direction of first shell.The first side wall
112 top from the bottom to top gradually to far from second shell 12 direction, be recessed to arc and form the first recess portion 113, second
The top of side wall 122 from the bottom to top gradually to far from first shell 11 direction, be recessed to arc and form the second recess portion 123,
So that bracket 5 is arranged between first shell 11 and second shell 12, will be explained below.
Above-mentioned blower 2 is equipped between first shell 11 and the lower part of second shell 12.
The side of shell 1 offers air inlet, in the present embodiment, on two the first side walls 112 of first shell 11
The first air inlet 114 of strip is offered respectively, and the first air inlet 114 is in grid-like.The inside of the first side wall 112 is provided with
Air filter 4.Air filter 4 includes fixed frame 41 and the filter screen 42 being arranged in fixed frame 41.Fixed frame
41 can be fixed filter screen 42 from longitudinal direction and two vertical transverse directions, make its first air inlet 114 with the first side wall 112
It is adjacent to.
On blower 2, position corresponding with two the first air inlets 114 of shell 1 offer the second air inlet 21, wind respectively
Machine 2 further includes the first air outlet 22 for being provided with top, and thus blower 2 realizes two sides air inlet, top outlet air, therefore blower 2 can
Using the centrifugal blower of double air inlets.Heater 3 is arranged at first air outlet 22 at 2 top of blower.
Bracket 5, bracket 5 are provided between the first side wall 112 of first shell 11 and the second sidewall 122 of second shell 12
Including be located at first shell 11 the first side wall 112 and second shell 12 second sidewall 122 between stabilizer blade 51, stabilizer blade 51 to
Under extend to the bottom of shell 1.Bracket 5 further includes the outlet air part 52 upwardly extended at the top of two stabilizer blades 51, outlet air part 52
Including the first air outlet plate 521 and the second air outlet plate 522 being located between two stabilizer blades 51.Wherein, the first air outlet plate 521 with
First main body 111 of first shell 11 is opposite, and the second air outlet plate 522 is opposite with the second main body 121 of second shell 12, and first goes out
Aerofoil 521 and the second air outlet plate 522 are in U-shaped outlet air part 52 that is symmetrical and collectively forming opening upwards.First air outlet plate
521 match with the first recess portion 113 respectively in two sides, and the second air outlet plate 522 is matched with the second recess portion 123 respectively in two sides.
The lower section of outlet air part 52 is provided with pedestal 53, pedestal 53 include bottom plate 531 and setting 531 liang of sides of bottom plate to
The connecting plate 532 of upper extension.531 compartment of terrain of bottom plate is arranged in the lower section of outlet air part 52, and the top of blower 2 is connected to bottom plate 531,
The centre of bottom plate 531 offers through-hole 5311, thus corresponding with the first air outlet 22, the air that may make blower 2 to blow out passes through
Through-hole 5311 enters in pedestal 53.Heater 3 can be flushed with through-hole 5311.Each connecting plate 532 in first shell 11
Extend between one main body 111 and the second main body 121 of second shell 12, and the top of each connecting plate 532 to lower recess and
It is adapted to outlet air part 52, so that pedestal 53 is connected at top with outlet air part 52.
Bracket 5 further includes two cover boards 54, and one of cover board 54 is arranged in the first air outlet plate 521 and first shell 11
The first main body 111 between, another cover board 54 be arranged in the second air outlet plate 522 and second shell 12 the second main body 121 it
Between.The top of cover board 54 is lower than the top of corresponding main body, and the bottom of cover board 54 extends at the bottom plate 531 of pedestal 53, and
It is connected and fixed with bottom plate 531.To, constituted between pedestal 53, cover board 54 and outlet air part 52 opening upwards, U-shaped outlet air it is logical
Road 55, air-out passage 55 are connected to by the through-hole 5311 on bottom plate 531 with the first air outlet 22 of blower 2.
The inner side of first air outlet plate 521 and the second air outlet plate 522 close to top offers the second air outlet respectively
523, each second air outlet 523 is connected to air-out passage 55, and blower 2 is by air from the first air inlet 114 of shell 1 as a result,
After sucking, being blown out from first air outlet 22 at top, the hot-air after the heating of heater 3 enters air-out passage 55, and
It blows out from the second air outlet 523, is dried with the hand to the user in the opening of outlet air part 52.
Inner side of two of outlet air part 52 close to top can also be respectively arranged with infrared transmitter and infrared receiver
Device, to incude the hand for whether having user among outlet air part 52, to automatically control the work of blower 2 and heater 3.
When due to drying, the bottom that water droplet falls on outlet air part 52 is inevitably had, therefore, the bottom of outlet air part 52 is opened
Equipped with apopore 524, downpipe 56 is connected with below apopore 524.Bottom in shell 1 is detachably provided with water receiver 6,
The bottom end of downpipe 56 is communicated in water receiver 6, so that the water of 52 bottom of outlet air part may make to be discharged in water receiver 6.At this
In embodiment, the bottom of first shell 11 is higher than the bottom of second shell 12, and the bottom of first shell 11 is arranged in water receiver 6.
The bottom of outlet air part 52, the junction of the first air outlet plate 521 and the second air outlet plate 522 go out towards the first of blower 2
The direction in air port 22, is additionally provided with water conservancy diversion denoising device 7, and water conservancy diversion denoising device 7 is in lead to the arc outstanding of the first air outlet 22
Flowing denoising device 7 towards the side of the first air outlet 22 is microwell plate 71, constitutes noise reduction between microwell plate 71 and outlet air part 52
Chamber is provided with acoustical cotton 72 in noise reduction cavity.To which water conservancy diversion denoising device 7 can carry out water conservancy diversion to the hot-air that blower 2 is discharged, make it
The air-out passage 55 of two sides is flowed to respectively, while can also carry out noise reduction to the work noise of blower 2, improves usage experience.
It is also provided with anion generator 8 in air-out passage 55, on the flow path of air, is located at the second outlet air
The upstream of mouth 523.The anion that anion generator 8 generates is in addition to having the function of purifying and dedusting, by hot-air from second
After air outlet 524 is taken out of, anti-oxidant, anti-aging, removing interior free yl can also be played the role of to user, to improve
Body immunity and vis medicatrix naturae.
Claims (9)
1. a kind of double-sided hand dryer, including shell (1), the blower (2) being arranged in shell (1) and heater (3) and bracket
(5), the blower (2) has the first air outlet (22) positioned at top, and the heater (3) is arranged in the first air outlet (22)
Place, U-shaped air-out passages (55) that the top that the bracket (5) is included in blower (2) is formed, opening upwards, the outlet air
Channel (55) is connected to the first air outlet (22), it is characterised in that: in the air-out passage (55), is located at the first air outlet (22)
The position of top is provided with water conservancy diversion denoising device (7), and the water conservancy diversion denoising device (7) is in prominent to the first air outlet (22) direction
Arc, the water conservancy diversion denoising device (7) includes microwell plate (71), and setting in microwell plate (71) far from the first air outlet
(22) acoustical cotton (72) of side.
2. double-sided hand dryer according to claim 1, it is characterised in that: the shell (1) includes first be oppositely arranged
Shell (11) and second shell (12), the first shell (11) is including the first main body (111) and in the first main body (111)
The first side wall (112) that two sides extend to second shell (12) direction；The second shell (12) include the second main body (121),
And the second sidewall (122) extended in (121) two side of the second main body to first shell (11) direction, the bracket (5) are located at
Between the first side wall (112) and second sidewall (122).
3. double-sided hand dryer according to claim 2, it is characterised in that: the bracket (5) further includes being located at first shell
(11) two stabilizer blades (51) between the second sidewall (122) of the first side wall (112) and second shell (12) and at two
The outlet air part (52) upwardly extended at the top of stabilizer blade (51), the outlet air part (52) include two and are located at two stabilizer blades (51)
Between the first air outlet plate (521) and the second air outlet plate (522), the of first air outlet plate (521) and first shell (11)
One main body (111) relatively, the second main body (121) of second air outlet plate (522) and second shell (12) relatively, described first
Air outlet plate (521) and the second air outlet plate (522) are in U-shaped outlet air part (52) that is symmetrical and collectively forming opening upwards.
4. double-sided hand dryer according to claim 3, it is characterised in that: the top of the first side wall (112) by down toward
On gradually to far from second shell (12) direction, be recessed to arc and form the first recess portion (113), the second sidewall
(122) top from the bottom to top gradually to far from first shell (11) direction, be recessed to arc and form the second recess portion
(123), first air outlet plate (521) matches with the first recess portion (113) respectively in two sides, and second air outlet plate (522) exists
Two sides are matched with the second recess portion (123) respectively.
5. double-sided hand dryer according to claim 3, it is characterised in that: be provided with pedestal below the outlet air part (52)
(53), the pedestal (53) includes bottom plate (531) and the connecting plate (532) that upwardly extends in bottom plate (531) two sides of setting,
Bottom plate (531) compartment of terrain is arranged in the lower section of outlet air part (52), is connected to bottom plate (531), institute at the top of the blower (2)
The centre for stating bottom plate (531) offers through-hole (5311) corresponding with the first air outlet (22), and each connecting plate (532) is first
Extend between the first main body (111) of shell (11) and the second main body (121) of second shell (12), and each connecting plate
(532) top is adapted to lower recess with outlet air part (52), so that pedestal (53) is connected at top with outlet air part (52)；
The bracket (5) further includes two cover boards (54), and one of cover board (54) is arranged in the first air outlet plate (521) and first shell
(11) between the first main body (111), the setting of another cover board (54) in the second air outlet plate (522) and second shell (12) the
Between two main bodys (121), the bottom of the cover board (54) extend at the bottom plate (531) of pedestal (53) and with bottom plate (531)
Be connected and fixed, thus constituted the air-out passage (55) between the pedestal (53), cover board (54) and outlet air part (52), it is described go out
Wind channel (55) is connected to by the through-hole (5311) on bottom plate (531) with the first air outlet (22), first air outlet plate (521)
Inner side with the second air outlet plate (522) close to top offers the second air outlet (523) respectively, each second air outlet
(523) it is connected to air-out passage (55).
6. double-sided hand dryer according to claim 5, it is characterised in that: be additionally provided in the air-out passage (55) bear from
Electronic generator (8), on the flow path of air, the anion generator (8) is located at the upstream of the second air outlet (523).
7. double-sided hand dryer according to claim 3, it is characterised in that: the bottom of the outlet air part (52) offers water outlet
Hole (524), apopore (524) lower section are connected with downpipe (56), and the bottom in the shell (1) is detachably provided with
Water receiver (6), the bottom end of the downpipe (56) are communicated in water receiver (6).
8. double-sided hand dryer according to any one of claims 1 to 7, it is characterised in that: open the two sides of the shell (1)
Equipped with the first air inlet (114), two the first air inlet (114) on the blower (2), with shell (1) corresponding position point
The second air inlet (21) are not offered.
9. double-sided hand dryer according to claim 8, it is characterised in that: shell (1) inside and the first air inlet
(114) corresponding position is provided with air filter (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822151318.6U CN209489949U (en) | 2018-12-20 | 2018-12-20 | Double-sided hand dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822151318.6U CN209489949U (en) | 2018-12-20 | 2018-12-20 | Double-sided hand dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209489949U true CN209489949U (en) | 2019-10-15 |
Family
ID=68153406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822151318.6U Active CN209489949U (en) | 2018-12-20 | 2018-12-20 | Double-sided hand dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209489949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113558515A (en) * | 2021-06-22 | 2021-10-29 | 四川大学 | Low-temperature plasma hand drying device and using method thereof |
-
2018
- 2018-12-20 CN CN201822151318.6U patent/CN209489949U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113558515A (en) * | 2021-06-22 | 2021-10-29 | 四川大学 | Low-temperature plasma hand drying device and using method thereof |
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