CN204059033U - The warm air clothes dryer of belt switch power supply - Google Patents
The warm air clothes dryer of belt switch power supply Download PDFInfo
- Publication number
- CN204059033U CN204059033U CN201420171365.6U CN201420171365U CN204059033U CN 204059033 U CN204059033 U CN 204059033U CN 201420171365 U CN201420171365 U CN 201420171365U CN 204059033 U CN204059033 U CN 204059033U
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- CN
- China
- Prior art keywords
- fan
- power supply
- clothes dryer
- warm air
- voltage
- 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
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Abstract
The utility model discloses a kind of warm air clothes dryer of belt switch power supply, comprise heater, be provided with electric heating body, Switching Power Supply and DC fan in heater, Switching Power Supply provides suitable DC voltage for DC fan, and DC fan is arranged on by electric heating body; This kind of warm air clothes dryer, by Switching Power Supply, alternating current is depressured to the suitable DC voltage of DC fan, DC fan is made to obtain electric rear work, DC fan is to electric heating body air blast, after the air heat of flowing, air blast is indoor to drying, reach drying effect, have that quality is light, volume is little, cost is low due to DC fan and exempt advantages such as using voltage stabilization plate, being conducive to the popularization of product to a certain extent; Further, DC fan is because power is little, fuselage caloric value is little, so its body temperature is lower, is conducive to the service life of improving DC fan, and then improves the service life of heater.
Description
Technical field
The utility model relates to warm air clothes dryer technical field, is especially a kind of warm air clothes dryer of belt switch power supply.
Background technology
At present, the warm air clothes dryer of family expenses, its heater comprises electric heating body and DC fan thereof, and DC fan directly connects the voltage stabilization plate after Industrial Frequency Transformer rectifying and voltage-stabilizing; During work, hot gas, towards electric heating body air blast, is blown into the drying room on top, realizes the drying to drying indoor clothing by DC fan; But above-mentioned traditional heater, still has the following disadvantages: (1), due to the voltage stabilization plate after DC fan use Industrial Frequency Transformer rectifying and voltage-stabilizing, its loss electric energy is higher, constrains the popularization of product to a certain extent; Further, traditional ac fan, because power is large, fuselage caloric value is large, cause temperature high, so easily damage, the service life of heater is shorter.
Utility model content
The purpose of this utility model is to overcome the deficiency that above-mentioned prior art exists, and provides that a kind of power is little, the warm air clothes dryer of the DC fan of low-voltage; It has, and volume is little, quality is light, cost is low, and the life-span is long and release uses the advantages such as voltage stabilization plate.
The purpose of this utility model is achieved in that
The warm air clothes dryer of belt switch power supply, comprises heater, is provided with electric heating body in heater, it is characterized in that, also be provided with Switching Power Supply and DC fan in described heater, Switching Power Supply provides suitable DC voltage for DC fan, and DC fan is arranged on by electric heating body; This kind of warm air clothes dryer, by Switching Power Supply, alternating current is depressured to the suitable DC voltage of DC fan, DC fan is made to obtain electric rear work, DC fan is to electric heating body air blast, after the air heat of flowing, air blast is indoor to drying, reach drying effect, have that quality is light, volume is little, cost is low due to DC fan and exempt advantages such as using voltage stabilization plate, being conducive to the popularization of product to a certain extent; Further, DC fan is because power is little, fuselage caloric value is little, so its body temperature is lower, is conducive to the service life of improving DC fan, and then improves the service life of heater.
The utility model can also be solved by following technical measures:
As scheme more specifically, the input system alternating current input of described Switching Power Supply, its output is low-voltage direct output and is electrically connected with DC fan; Like this, warm air clothes dryer can use traditional alternating current as power supply, then is depressured to the suitable DC voltage of DC fan.
As scheme concrete further, described Switching Power Supply is direct-current switch power supply.
Described direct-current switch power supply includes voltage-dropping type DC/DC converter; Effectively fixed voltage is exported after realizing changing input voltage.
The beneficial effects of the utility model are as follows.
This kind of warm air clothes dryer, this kind of warm air clothes dryer, by Switching Power Supply, alternating current is depressured to the suitable DC voltage of DC fan, DC fan is made to obtain electric rear work, DC fan is to electric heating body air blast, and after the air heat of flowing, air blast is indoor to drying, reaches drying effect, have that quality is light, volume is little, cost is low due to DC fan and exempt advantages such as using voltage stabilization plate, being conducive to the popularization of product to a certain extent; Further, DC fan is because power is little, fuselage caloric value is little, so its body temperature is lower, is conducive to the service life of improving DC fan, and then improves the service life of heater.
Accompanying drawing explanation
Fig. 1 is the principle schematic of the utility model warm air clothes dryer.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment one: as shown in Figure 1, the warm air clothes dryer of belt switch power supply, comprise heater 1, electric heating body 2 is provided with in heater 1, it is characterized in that, Switching Power Supply 3 and DC fan 4 is also provided with in described heater 1, Switching Power Supply 3 is direct-current switch power supplies, its input system alternating current input 31, its output is low-voltage direct output 32, and be electrically connected with DC fan 4, direct-current switch power supply 3 includes voltage-dropping type DC/DC converter, Switching Power Supply 3 provides suitable DC voltage for DC fan 4, DC fan 4 is arranged near electric heating body 2 other.
Operation principle: the alternating current of outside is depressured to the suitable DC voltage of DC fan 4 by Switching Power Supply, DC fan 4 is made to obtain electric rear work, DC fan 4 gives electric heating body 2 air blast, after the air heat of flowing, air blast is indoor to drying, reach drying effect, because DC fan 4 has, quality is light, volume is little, low cost and other advantages, is conducive to the popularization of product to a certain extent; Further, DC fan 4 is because power is little, fuselage caloric value is little, so its body temperature is lower, is conducive to the service life of improving DC fan 4, and then improves the service life of heater 1.
Claims (3)
1. the warm air clothes dryer of belt switch power supply, comprise heater (1), electric heating body (2) is provided with in heater (1), it is characterized in that, Switching Power Supply (3) and DC fan (4) is also provided with in described heater (1), Switching Power Supply (3) provides suitable DC voltage for DC fan (4), and DC fan (4) is arranged near electric heating body (2) other; Described Switching Power Supply (3) is direct-current switch power supply.
2. the warm air clothes dryer of belt switch power supply according to claim 1, it is characterized in that, input system alternating current input (31) of described Switching Power Supply (3), its output is low-voltage direct output (32) and is electrically connected with DC fan (4).
3. the warm air clothes dryer of belt switch power supply according to claim 2, it is characterized in that, described direct-current switch power supply (3) includes voltage-dropping type DC/DC converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171365.6U CN204059033U (en) | 2014-04-10 | 2014-04-10 | The warm air clothes dryer of belt switch power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171365.6U CN204059033U (en) | 2014-04-10 | 2014-04-10 | The warm air clothes dryer of belt switch power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204059033U true CN204059033U (en) | 2014-12-31 |
Family
ID=52200583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420171365.6U Expired - Fee Related CN204059033U (en) | 2014-04-10 | 2014-04-10 | The warm air clothes dryer of belt switch power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204059033U (en) |
-
2014
- 2014-04-10 CN CN201420171365.6U patent/CN204059033U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20180410 |