CN201241846Y

CN201241846Y - Fan

Info

Publication number: CN201241846Y
Application number: CNU2008200488621U
Authority: CN
Inventors: 梁达威
Original assignee: DONGGUAN KEDA ENGINEERING Co Ltd
Current assignee: Guangdong Symphony Keruilai Air Coolers Co. Ltd.
Priority date: 2008-06-06
Filing date: 2008-06-06
Publication date: 2009-05-20
Anticipated expiration: 2018-06-06

Abstract

The utility model discloses a fan, which comprises a casing, and a spiral casing and a wind wheel which are arranged in the casing, and a motor for driving the wind wheel, wherein the casing comprises an air inlet and an air outlet which are communicated through an air duct, a wet curtain is arranged on the air inlet, a water tank is arranged in the casing, and one end of the wet curtain is immersed in the water tank. The casing is further provided with a sound-source socket which can be connected with a plurality of sound-source apparatuses, a power amplifier circuit which is connected with the sound-source socket and enlarges sound signals and a loudspeaker for broadcasting sound signals. The inner side of the air outlet is further provided with a heating element. The fan integrates the functions of a cold air blower, a warm-air drier, a humidifier and a sound and the like, which has wide use and lower production cost, and saves home space.

Description

Blower fan

Technical field

The utility model relates to a kind of blower fan, relates in particular to the warming and cooling fan that a kind of band has sound equipment and humidification function concurrently.

Background technique

At present, the blower fan of Shi Yonging often has only simple function on the market, or makes air cooler, or makes warm-air drier.When weather was hot, people used air cooler, and when weather was cold, people had shelved air cooler again, use warm-air drier instead, and when dry, people also will use humidifier to increase indoor humidity.Therefore, along with the replacement in season, people have to use different equipment to be tackled.These equipment major parts have only simple function, though portioned product has comparatively complexity of two function structures concurrently.If the Consumer disposes the said goods simultaneously, not only cost is high, and takies very much home room.And these products can only use separately, can not with the supporting use of other household electrical appliances.Therefore, we need the product that a kind of function is more, cost is low.

The model utility content

Based on the deficiencies in the prior art, the purpose of this utility model is to provide the blower fan that a kind of function is more, cost is low.

For addressing the above problem, the utility model provides a kind of blower fan, and this blower fan comprises housing, be built in the spiral case of housing and wind wheel, the motor of driving wind wheel, and described housing comprises intake grill and exhaust outlet, is communicated with by the air channel between described intake grill and the exhaust outlet.The built-in water tank of described housing, the utility model are provided with a wet curtain at described intake grill place, when outer gas stream enters blower fan from intake grill, through wet curtain air is carried out humidification and cooling, go out to emit the humidity that cool breeze is provided and regulates air then from exhaust outlet.Described wet curtain one end is soaked in the described water tank, increases the humidity of wet curtain, by the evaporation of water cooling, improves cooling-down effect.Described housing also is provided with source of sound socket, the power magnification circuit of voice emplifying signal and the loudspeaker that plays sound that connects multiple audiogenic device.Described source of sound socket comprises sound source input end and source of sound output terminal, sound source input end can be connected with multiple external sound source equipment, the interface that for example can connect the audio output line of players such as MP3, MP4, TV, CD and DVD, described source of sound output terminal is connected with power magnification circuit, and described power magnification circuit is connected with loudspeaker.By adopting such scheme, the utility model not only has the function of air cooler, also has the function of humidifier and sound equipment concurrently.

Further improvement project as said structure:

Described wet curtain preferably has certain width, makes the curtain shape.Its material can use sponge spare and cloth materials and parts, but preferably use plant fiber paper to make, the superimposed body of corrugated fiber that adopts import specialty fibers material and number of chemical material to be bonded shape via multiple processing makes that wet curtain quality is tough, and has good high evaporation, high water absorption character.

The utility model can also dispose the heating components and parts simultaneously, makes the utility model possess the function of warm-air drier simultaneously.The utility model can be in housing, the inboard device heating components and parts of exhaust outlet, the heating components and parts can adopt existing techniques in realizing, as heater elements such as electric wire tube, resistance wire, PTC semiconductive ceramic heater element, infrared heating tube, quartz tubes, can select one also can be used in combination, as long as heat energy can be provided.The heating components and parts can be installed on the inboard of exhaust outlet regularly, start or stop its running by the control key button.When the heating components and parts decommissioned, the air cooler that the utility model can be used as the band humidification function used.When heating components and parts during for febrile state, the utility model can be used as warm-air drier and uses.

The utility model can integrate multiple functions such as tool air cooler, warm-air drier, humidifier and sound equipment, and is of many uses, save home room, and cost is lower.

Description of drawings

Describe mode of execution of the present utility model in detail below in conjunction with the drawings and specific embodiments.

Figure 1 shows that the utility model embodiment 1 structural representation.

Figure 2 shows that the utility model embodiment 2 structural representation.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

Embodiment 1:

Present embodiment is a kind of preferred embodiment that integrates tool air cooler, humidifier and acoustic function.

Referring to Fig. 1, the warming and cooling fan of present embodiment comprises housing 1, be built in housing 1 spiral case 2 and wind wheel 3, drive the motor of wind wheel 3, the bottom of housing 1 is provided with water tank 8.Described housing 1 comprises intake grill 4 and exhaust outlet 5, is communicated with by air channel 6 between described intake grill 4 and the exhaust outlet 5.Described intake grill 4 is provided with the wet curtain 7 of ventilative suction, and described wet curtain 7 has certain width, uses plant fiber paper to make, and the lower end of described wet curtain 7 is soaked among the water tank 8.Described exhaust outlet 5 places are provided with wind direction wind deflector 9.Be covered with source of sound socket 10 on the housing 1 of the present utility model, source of sound socket 10 comprises sound source input end and source of sound output terminal.Sound source input end provides multiple interfaces, can connect the audio output line of players such as MP3, MP4, TV, CD and DVD.The source of sound output terminal is connected with the power magnification circuit 11 of being located at housing 1 middle and lower part, and power magnification circuit 11 receives and the voice emplifying signal, and plays back by loudspeaker 12.

Embodiment 2:

Present embodiment is a kind of preferred embodiment that integrates tool air cooler, humidifier and acoustic function, warm-air drier.

Present embodiment and embodiment's 1 structure is roughly the same, and difference is, installs heating components and parts 13 additional in the back of described exhaust outlet.Heating components and parts 13 can adopt existing techniques in realizing, as heater elements such as electric wire tube, resistance wire, PTC semiconductive ceramic heater element, infrared heating tube, quartz tubes.The heating components and parts 13 by the control knob conducting or disconnect its with power supply between be connected.In the time of need enabling the warm-air drier function, only need, the components and parts 13 of generating heat are got final product for working state operation control knob.Like this, on embodiment 1 basis, just can be used as the warm-air drier use by installing heating components and parts 13 additional.

The utility model is not limited to above-mentioned embodiment, can design other mode of executions in conjunction with concrete applicable cases according to described technological scheme, and the equivalent variations that all are done according to the utility model claim still belongs to protection domain of the present utility model.

Claims

1. blower fan comprises housing, is built in the spiral case of housing and wind wheel, the motor of driving wind wheel, and described housing comprises intake grill and exhaust outlet, is communicated with by the air channel between described intake grill and the exhaust outlet, it is characterized in that, also comprises:

One water tank is built in described housing;

One wet curtain is located at described intake grill place, and the one end is soaked in the described water tank;

One source of sound socket can external multiple audiogenic device;

One power magnification circuit connects described source of sound socket and voice emplifying signal;

One loudspeaker is connected with described power magnification circuit.

2. blower fan according to claim 1 is characterized in that: described wet curtain is a plant fiber paper.

3. blower fan according to claim 1 is characterized in that: also comprise the heating components and parts of device in the exhaust outlet inboard.