CN2183728Y - Hand dryer - Google Patents
Hand dryer Download PDFInfo
- Publication number
- CN2183728Y CN2183728Y CN 93226352 CN93226352U CN2183728Y CN 2183728 Y CN2183728 Y CN 2183728Y CN 93226352 CN93226352 CN 93226352 CN 93226352 U CN93226352 U CN 93226352U CN 2183728 Y CN2183728 Y CN 2183728Y
- Authority
- CN
- China
- Prior art keywords
- hand dryer
- air
- air channel
- base
- fan housing
- Prior art date
- 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
Links
Images
Abstract
The utility model discloses an improved hand dryer, comprising a cover housing which is provided with a switch element, a pedestal which is provided with an air inlet, an air housing which is provided with a motor seat, an air passage which is provided with a heat generating element and an electric box which is matched with a control circuit board. The improved hand dryer is characterized in that the internal structure of the improved hand dryer adopts an integral close type, and air is fed indirectly. Blades adopt radial cambered blades whose number is optimal. Therefore, the improved hand dryer has low noise, uniform air current and safe operation.
Description
The utility model relates to a kind of hand dryer.
Common hand dryer is made up of case, base and movement at present.The air inlet custom of this hand dryer is built up on the outer surface or bottom of case, adopt direct air intake, and the fan housing in the movement, air channel, motor cabinet and electrical box is discrete topology, installs respectively, and in addition, the fan blade design on the motor output shaft is not good enough yet.When hand dryer was worked like this, the moisture content in the space entered in the case easily, cause the accident, and air quantity is little, and noise is big, and the air-flow efficient of ejection is low, and uniformity is also poor.
The purpose of this utility model is that a kind of improved hand dryer will be provided, and it can realize handling safety effectively, and highly sensitive, noise is low, and air quantity is big, and air-flow is even.
To achieve the above object, the utility model is real like this: hand dryer has case, base, the lower end of case has breach, indentation, there is equipped with grid, the middle part of base inner surface is equipped with fan housing, the top of fan housing is provided with motor cabinet, motor has been fixedly connected on the motor cabinet, mount has centrifugal fan on the motor output shaft, the bottom of fan housing is provided with the air channel, be placed with heat generating components in the air channel, heat generating components is formed by heater and heater fixed head, and temperature limiter and temperature fuse are installed on the heater fixed head, the upper surface in air channel is provided with electrical box, be equiped with control circuit board in the electrical box, the general supply line is drawn from the hole on the base, and component connects routinely and connects.Be mounted with far infrared transmitter and receiver on the grid of described case.Be scattered with air inlet around the inner surface of described base, described base back surface lower end also is shaped on row's air inlet.Centrifugal fan on the described motor adopts 30 and radially bends blade.Described fan housing, motor cabinet, air channel and electrical box are to form one.
Because the utility model has improved the structure of existing hand dryer, so the water resistance of utensil improves greatly, and makes and produce air-flow efficient height, and evenly, noise reduced, and work should ring soon.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the schematic diagram of hand dryer of the present utility model.
Fig. 2 is that schematic diagram cuts open in the office of hand dryer of the present utility model.
Fig. 3 is that schematic diagram is looked on the left side of Fig. 2.
Describe the details and the working condition of the concrete utensil that the utility model proposes in detail below in conjunction with accompanying drawing.
Referring to Fig. 1 and Fig. 2, case (1) is rectangular shape, and the lower end of case (1) is processed with a breach, and indentation, there is equipped with a grid (3), and far infrared transmitter (16), receiver (17) are housed on the grid (3).
Referring to Fig. 2 and Fig. 3, be distributed with air inlet (14) around the inner surface of base (2), the lower end of base (2) back is shaped on row's air inlet (15), so that air enters air channel (7) from bottom and back, the middle part of base (2) inner surface is equipped with a fan housing (4), its top is provided with a motor cabinet (5), motor cabinet is fixed with a motor on (5), fixedly be equipped with a centrifugal fan (6) on the motor output shaft, it selects for use 30 to radially bend blade, the bottom of fan housing (4) is provided with air channel (7), heater fixed head (9) is installed in the air channel (7), heater fixed head (9) is gone up device heater (8), temperature limiter (10) and temperature fuse (11), the upper surface in air channel (7) is provided with electrical box (12), device has control circuit board (13), the fan housing (4) on the base (2) in the electrical box (12), motor cabinet (5), air channel (7) and electrical box (12) are all made one.Between the element in the utensil and the connection of power supply be to connect routinely.The general supply line is that draw in the hole from the base (2).
Hand dryer generally is installed on the metope, normally connects power supply.During use, need only be with the hand after the washing near outside about 5 centimetres of the grid (3), switch just can automatic processing circuit and is sent the uniform air flow with uniform temperature, and with finishing, when hand leaves grid (3), switch can automatic shutdown circuit, and hand dryer also quits work.
Claims (1)
1, a kind of hand dryer, it comprises case (1) and base (2), described case (1) lower end is shaped on breach, indentation, there is furnished with grid (3), the middle part of described base (2) inner surface is equipped with fan housing (4), the top of fan housing (4) is provided with motor cabinet (5), motor cabinet is equipped with the motor that has centrifugal fan (6) on the output shaft on (5), the bottom of fan housing (4) is provided with air channel (7), the air channel has heat generating components in (7), heat generating components is made of heater (8) and heater fixed head (9), be equipped with temperature limiter (10) and temperature fuse (11) on the heater fixed head (9), the upper surface in air channel (7) is provided with electrical box (12), be placed with control circuit board (13) in the electrical box (12), the general supply line is drawn from the hole on the base (2), connect between the element and with being connected routinely of power supply, the inner surface that it is characterized in that described base (2) is distributed with air inlet (14) all around, the lower end, the back side of described base (2) also is provided with row's air inlet (15), described centrifugal fan (6) selects for use 30 to radially bend blade, described fan housing (4), motor cabinet (5), air channel (7) and electrical box (12) are to make disjunctor, and far infrared transmitter (16) and recipient (17) are installed on the grid (3) of described case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93226352 CN2183728Y (en) | 1993-09-24 | 1993-09-24 | Hand dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93226352 CN2183728Y (en) | 1993-09-24 | 1993-09-24 | Hand dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2183728Y true CN2183728Y (en) | 1994-11-30 |
Family
ID=33803971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93226352 Expired - Fee Related CN2183728Y (en) | 1993-09-24 | 1993-09-24 | Hand dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2183728Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101232835B (en) * | 2005-07-30 | 2011-01-26 | 戴森技术有限公司 | Drying apparatus |
| CN106175547A (en) * | 2016-09-14 | 2016-12-07 | 宁波云鹰信息科技有限公司 | Hand dryer |
-
1993
- 1993-09-24 CN CN 93226352 patent/CN2183728Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101232835B (en) * | 2005-07-30 | 2011-01-26 | 戴森技术有限公司 | Drying apparatus |
| CN106175547A (en) * | 2016-09-14 | 2016-12-07 | 宁波云鹰信息科技有限公司 | Hand dryer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3210507B1 (en) | Air fryer | |
| US6216686B1 (en) | Slanted motor housing for range hood | |
| CN205585544U (en) | High -efficient noiseless domestic electric power hair -dryer | |
| CN201855170U (en) | Motor cooling structure of electrical food processing appliance | |
| CN2183728Y (en) | Hand dryer | |
| CN212481421U (en) | Household appliance | |
| CN206612735U (en) | A kind of quick hand dryer | |
| CN217107569U (en) | Press down automobile-used water pump heating device of dirt | |
| CN202769791U (en) | Wall-mounted heater | |
| CN215738507U (en) | Air frying pan | |
| CN2176103Y (en) | Skin drier | |
| CN218832512U (en) | Multifunctional pot | |
| CN209732893U (en) | Safe electric hair drier | |
| CN217827618U (en) | Base of broken wall machine | |
| CN2369113Y (en) | Series connecting cooker hood | |
| CN219661524U (en) | Low wind noise cooking machine | |
| CN215983595U (en) | Automatic drying device of filter screen | |
| CN219331397U (en) | Split type smokeless frying and roasting device | |
| CN215272289U (en) | A host computer and cooking machine for cooking machine | |
| CN215733048U (en) | Switch board with heat dissipation function | |
| CN219088982U (en) | Smokeless frying and roasting equipment convenient to wash | |
| CN210512151U (en) | Warm air blower | |
| CN219782304U (en) | Pot with smoke guide | |
| CN220045698U (en) | Food processor | |
| CN212346275U (en) | Air fryer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: MEISHENG ELECTRIC APPLIANCE FACTORY, SHANGHAI TO: SHANGHAI KAIEN ELECTRICAL APPLIANCES CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Shanghai Kaine Electric Appliance Co., Ltd. Patentee before: Meisheng Electric Factory, Shanghai |
|
| 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 |