CN207384184U - Novel hand dryer - Google Patents
Novel hand dryer Download PDFInfo
- Publication number
- CN207384184U CN207384184U CN201720523092.0U CN201720523092U CN207384184U CN 207384184 U CN207384184 U CN 207384184U CN 201720523092 U CN201720523092 U CN 201720523092U CN 207384184 U CN207384184 U CN 207384184U
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- air
- fan
- hand dryer
- infrared signal
- backboard
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- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 238000001514 detection method Methods 0.000 claims description 2
- 238000001035 drying Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model relates to a novel hand dryer, it is including the shell, the fan subassembly, controller and infrared signal subassembly, the shell comprises mutual fixed connection's casing and backplate, the casing lower extreme is provided with rather than fixed connection infrared signal subassembly, the fan subassembly including brushless fan and with brushless fan fixed connection's air inlet chamber and air-out chamber, be provided with rather than fixed connection's heating device on the brushless fan, evenly distributed has the air intake of rectangle on the air inlet chamber, the air inlet intracavity is provided with high-efficient filter screen, air-out chamber lower extreme is provided with rather than bolt mode fixed connection's air-out head, the lower extreme that goes out the air-out head is provided with the air outlet of platykurtic, the controller respectively with brushless fan, heating device and the mutual electrical connection of infrared signal subassembly. The novel hand dryer has the advantages of simple and reasonable structure, safety, sanitation, practicability, convenience, stable operation and long service life.
Description
Technical field
The utility model is related to sanitary ware technical field of electric appliances, and in particular to a kind of new hand dryer.
Background technology
Hand dryer is a kind of bathroom drying both hands or the sanitary ware electric appliance for drying up both hands, is divided into induction type dry hand automatically
Device and manual hand dryer.It mainly applies to defending for hotel, restaurant, scientific research institution, hospital, place of public amusement and each family
Between life etc..Wind turbine and heating unit are provided in hand dryer, after washing one's hands, hand is stretched outside at the air outlet of hand dryer, hand dryer meeting
Automatically comfortable warm wind is sent out, rapidly hand is made to be dried, and when hand is left at the air outlet of hand dryer, hand dryer can automatic blowing-out
Shutdown without using towel moisture on hand, can prevent cross infection of disease.
However existing hand dryer influences drying rate there is wind velocity slow-motion is gone out, user needs the long period to carry out
It waits, while the air into brushless fan is not filtered, the internal component of brushless fan is easily damaged after long-time service,
Shorten its service life.Thus existing hand dryer, which is improved, is very important.
Utility model content
In order to overcome the shortcomings of background technology, the utility model provides a kind of new hand dryer, mainly solves existing
For hand dryer there is drying rate slowly and the problem of be not filtered, the new hand dryer is simple and reasonable, by by dry hand
The air outlet of device is shaped to flat, improves out wind velocity, and then improves drying rate, and sets in air-inlet cavity high
Filter screen is imitated, the air into brushless fan is filtered, avoids the damage of brushless fan, safety and sanitation are practical and convenient, fortune
Row is steady, and service life is long, easy to spread.
Technical solution is used by the utility model：A kind of new hand dryer, includes shell, fan assembly, control
Device processed and infrared signal component, the shell are made of the housing and backboard being mutually permanently connected, and housing lower end is provided with and it
It is fixedly connected with infrared signal component, infrared signal component includes matched infrared emittance and infrared remote receiver, in shell
Portion is provided with hollow structure, and matched fan assembly and controller are provided in hollow structure, and fan assembly includes brushless
Wind turbine and the air-inlet cavity being fixedly connected with brushless fan and air-out chamber are provided with the heating for being secured to connection on brushless fan
Device is evenly distributed with the air inlet of rectangle on air-inlet cavity, is provided with high efficiency particulate air in air-inlet cavity, air-out chamber lower end is provided with
Cut a smart figure with what its bolt mode was fixedly connected, the lower end cut a smart figure is provided with flat air outlet, controller respectively with nothing
Brush wind turbine, heating unit and infrared signal component are electrically connected to each other.
As to the utility model further instruction, it is preferable that the controller includes control box and fixed peace
Loaded on the circuit board in control box, control switch, heater switch and temperature adjustment knob, control box are provided in control box and is passed through
Bolt is fixedly connected with the fan assembly with snap, and control circuit, driving circuit, signal detection electricity are provided on circuit board
Road and heater circuit.
As to the utility model further instruction, it is preferable that the housing lower end is provided with and the infrared signal
It is provided on front side of the installing port I that component is adapted, installing port I with the installing port II for cutting a smart figure and being adapted, upper go back of cutting a smart figure
Relief hole is provided with, two pieces of symmetrical air inlet areas are provided on rear side of installing port I, air inlet is evenly distributed in air inlet area
Hole.
As to the utility model further instruction, it is preferable that the upper and lower and left and right sides of the backboard is set respectively
There are flange and connection sheet, flange is fixedly connected with the housing with connection sheet by bolt mode, and it is convex to be provided with bar shaped in the middle part of backboard
It rises, strip bulge both sides are provided with lug and mounting hole, and lug and the fan assembly are interfixed company by bolt mode
It connects, backboard is fixedly installed in surface of wall by mounting hole, and entrance hole is also set up on backboard.
The beneficial effects of the utility model are：Due to taking above-mentioned technical proposal, the new hand dryer is simple and reasonable,
It is flat by the way that the air outlet of hand dryer is shaped to, wind velocity is improved out, and then drying rate is improved, and entering the wind
Intracavitary sets high efficiency particulate air, to being filtered into the air of brushless fan, avoids the damage of brushless fan, safety and sanitation,
It is practical and convenient, it operates steadily, service life is long, easy to spread.
Description of the drawings
Fig. 1 is the explosion diagram of the utility model.
Fig. 2 is the structure diagram of the utility model.
Fig. 3 is the front view of the utility model.
Fig. 4 is the sectional view at A-A in Fig. 3.
Fig. 5 is the rearview of the utility model.
1, controller in figure；2nd, infrared signal component；3rd, housing；4th, backboard；5th, brushless fan；6th, air-inlet cavity；7th, outlet air
Chamber；8th, heating unit；9th, air inlet；10th, high efficiency particulate air；11st, cut a smart figure；12nd, air outlet；13rd, installing port I；14th, installing port
II；15th, relief hole；16th, air admission hole；17th, flange；18th, connection sheet；19th, strip bulge；20th, lug；21st, mounting hole；22nd, into
String holes.
Specific embodiment
The utility model embodiment is described further below in conjunction with the accompanying drawings：
As shown in Fig. 1 to Fig. 5, a kind of new hand dryer includes shell, fan assembly, controller 1 and infrared signal
Component 2, the shell are made of the housing 3 and backboard 4 being mutually permanently connected, 3 lower end of housing be provided be secured to connect it is red
External signal component 2, infrared signal component 2 include matched infrared emittance and infrared remote receiver, and enclosure is provided with
Hollow structure, is provided with matched fan assembly and controller 1 in hollow structure, fan assembly include brushless fan 5 with
And the air-inlet cavity 6 and air-out chamber 7 being fixedly connected with brushless fan 5, the heating dress for being secured to connection is provided on brushless fan 5
8 are put, the air inlet 9 of rectangle is evenly distributed on air-inlet cavity 6, high efficiency particulate air 10, high efficiency particulate air 10 are provided in air-inlet cavity 6
HEPA filter screens are arranged to, HEPA filter screens are accessible dry type high efficiency particle air filters, so as to which brushless fan 5 be avoided to occur
Damage, 7 lower end of air-out chamber be provided be fixedly connected with its bolt mode cut a smart figure 11, cut a smart figure 11 lower end be provided with it is flat
The air outlet 12 of shape, the size by reducing air outlet 12 are certain, air-flow according to gas flow so as to improve out wind velocity
The sectional area of flow rate air outlet 12 is inversely proportional, thus air outlet it is smaller go out wind velocity it is bigger, controller 1 respectively with brushless fan
5th, heating unit 8 and infrared signal component 2 are electrically connected to each other.
The further setting of the present embodiment, the controller 1 include control box and are fixedly installed in control box
Circuit board is provided with control switch, heater switch and temperature adjustment knob, control box in control box and passes through bolt and snap
The fan assembly is fixedly connected with, control circuit, driving circuit, signal deteching circuit and heater circuit are provided on circuit board,
Signal deteching circuit is electrically connected to each other with the infrared signal component 2, and heater circuit mutually electrically connects with the heating unit
It connects.
The further setting of the present embodiment, 3 lower end of housing are provided with the peace being adapted with the infrared signal component 2
Mouth I 13 is filled, 13 front sides of installing port I are provided with and the 11 installing port II 14 being adapted that cut a smart figure, installing port I 13 and peace
It is straight trough degree of lip-rounding structure setting to fill mouth II 14, cuts a smart figure and is additionally provided with relief hole 15 on 11, and the pressure in 11 that prevents from cutting a smart figure is excessive
Fan assembly is damaged, the rear side of installing port I 13 is provided with two pieces of symmetrical air inlet areas, uniformly divides in air inlet area
Air admission hole 16 is furnished with, air admission hole 16 is set for circular configuration.
The further setting of the present embodiment, the upper and lower and left and right sides of the backboard 4 are respectively arranged with flange 17 and connection
Piece 18, flange 17 and connection sheet 18 are fixedly connected with the housing 3 by bolt mode, and 4 middle part of backboard is provided with strip bulge 19,
Strip bulge 19 can improve the mechanical strength of backboard 4, and 19 both sides of strip bulge are provided with lug 20 and mounting hole 21, lug 20 with
The fan assembly is mutually permanently connected by bolt mode, and backboard 4 is fixedly installed in surface of wall by mounting hole 21, the back of the body
Entrance hole 22 is also set up on plate 4, power cord connects controller 1 by entrance hole 22.
The new hand dryer is simple and reasonable, flat by the way that the air outlet 12 of hand dryer is shaped to, and improves
Go out wind velocity, and then improve drying rate, and high efficiency particulate air is set in air-inlet cavity 6, to the air into brushless fan 5
It is filtered, avoids the damage of brushless fan 5, safety and sanitation are practical and convenient, operate steadily, and service life is long, easy to spread.
Every technical staff's notice：Although the utility model describes according to above-mentioned specific embodiment, this
The invention thought of utility model is not limited to that utility model, and any repacking with inventive concept will all include this specially
In sharp scope of patent protection.
Claims (4)
1. a kind of new hand dryer includes shell, fan assembly, controller and infrared signal component, it is characterised in that：It is described
Shell is made of the housing and backboard being mutually permanently connected, and housing lower end is provided with the infrared signal component for being secured to connection,
Infrared signal component includes matched infrared emittance and infrared remote receiver, and enclosure is provided with hollow structure, hollow
Matched fan assembly and controller are provided in structure, fan assembly includes brushless fan and fixed with brushless fan
The air-inlet cavity and air-out chamber of connection are provided with the heating unit for being secured to connection on brushless fan, are uniformly distributed on air-inlet cavity
There is the air inlet of rectangle, high efficiency particulate air is provided in air-inlet cavity, air-out chamber lower end is provided with to be fixedly connected with its bolt mode
Cut a smart figure, the lower end cut a smart figure is provided with flat air outlet, controller respectively with brushless fan, heating unit and infrared
Signal component is electrically connected to each other.
2. a kind of new hand dryer according to claim 1, it is characterised in that：The controller include control box and
The circuit board being fixedly installed in control box is provided with control switch, heater switch and temperature adjustment knob, control in control box
Box is fixedly connected with the fan assembly with snap by bolt, and control circuit, driving circuit, signal are provided on circuit board
Detection circuit and heater circuit.
3. a kind of new hand dryer according to claim 1, it is characterised in that：The housing lower end be provided with it is described red
It is provided with and the installing port II for cutting a smart figure and being adapted, outlet air on front side of the installing port I that external signal component is adapted, installing port I
Relief hole is additionally provided on head, two pieces of symmetrical air inlet areas are provided on rear side of installing port I, are evenly distributed in air inlet area
Air admission hole.
4. a kind of new hand dryer according to claim 1, it is characterised in that：The upper and lower and left and right sides of the backboard point
Flange and connection sheet are not provided with, and flange is fixedly connected with the housing by bolt mode with connection sheet, is provided in the middle part of backboard
Strip bulge, strip bulge both sides are provided with lug and mounting hole, and lug is mutual by bolt mode with the fan assembly
It is fixedly connected, backboard is fixedly installed in surface of wall by mounting hole, and entrance hole is also set up on backboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720523092.0U CN207384184U (en) | 2017-05-11 | 2017-05-11 | Novel hand dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720523092.0U CN207384184U (en) | 2017-05-11 | 2017-05-11 | Novel hand dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207384184U true CN207384184U (en) | 2018-05-22 |
Family
ID=62402950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720523092.0U Active CN207384184U (en) | 2017-05-11 | 2017-05-11 | Novel hand dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207384184U (en) |
-
2017
- 2017-05-11 CN CN201720523092.0U patent/CN207384184U/en active Active
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